CN101273927B - 带有加热和冷却装置的真空辅助闭合系统 - Google Patents

带有加热和冷却装置的真空辅助闭合系统 Download PDF

Info

Publication number
CN101273927B
CN101273927B CN2008100985741A CN200810098574A CN101273927B CN 101273927 B CN101273927 B CN 101273927B CN 2008100985741 A CN2008100985741 A CN 2008100985741A CN 200810098574 A CN200810098574 A CN 200810098574A CN 101273927 B CN101273927 B CN 101273927B
Authority
CN
China
Prior art keywords
heating
cooling pad
wound
foam
rubber cushion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2008100985741A
Other languages
English (en)
Other versions
CN101273927A (zh
Inventor
R·R·汉尼甘
J·R·莱宁格
小C·I·比尔茨
F·迪拉扎罗
C·法舍克
R·W·约翰逊
W·J·施雷德
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KCI Licensing Inc
Kinetic Concepts Inc
Original Assignee
KCI Licensing Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22430926&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN101273927(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by KCI Licensing Inc filed Critical KCI Licensing Inc
Publication of CN101273927A publication Critical patent/CN101273927A/zh
Application granted granted Critical
Publication of CN101273927B publication Critical patent/CN101273927B/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • A61F13/05—
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/0085—Devices for generating hot or cold treatment fluids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/10—Cooling bags, e.g. ice-bags
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/91—Suction aspects of the dressing
    • A61M1/915—Constructional details of the pressure distribution manifold
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/06—Bandages or dressings; Absorbent pads specially adapted for feet or legs; Corn-pads; Corn-rings
    • A61F13/064—Bandages or dressings; Absorbent pads specially adapted for feet or legs; Corn-pads; Corn-rings for feet
    • A61F13/069—Decubitus ulcer bandages
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0054—Heating or cooling appliances for medical or therapeutic treatment of the human body with a closed fluid circuit, e.g. hot water
    • A61F2007/0056—Heating or cooling appliances for medical or therapeutic treatment of the human body with a closed fluid circuit, e.g. hot water for cooling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0059—Heating or cooling appliances for medical or therapeutic treatment of the human body with an open fluid circuit
    • A61F2007/0063—Heating or cooling appliances for medical or therapeutic treatment of the human body with an open fluid circuit for cooling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00089—Wound bandages
    • A61F2013/00157—Wound bandages for burns or skin transplants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00089—Wound bandages
    • A61F2013/0017—Wound bandages possibility of applying fluid
    • A61F2013/00174—Wound bandages possibility of applying fluid possibility of applying pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00361—Plasters
    • A61F2013/00365—Plasters use
    • A61F2013/00412—Plasters use for use with needles, tubes or catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00361—Plasters
    • A61F2013/00365—Plasters use
    • A61F2013/00519—Plasters use for treating burn
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00361—Plasters
    • A61F2013/00365—Plasters use
    • A61F2013/00536—Plasters use for draining or irrigating wounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00361—Plasters
    • A61F2013/00365—Plasters use
    • A61F2013/0054—Plasters use for deep wounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00361—Plasters
    • A61F2013/00727—Plasters means for wound humidity control
    • A61F2013/00731—Plasters means for wound humidity control with absorbing pads
    • A61F2013/0074—Plasters means for wound humidity control with absorbing pads containing foams
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/36—General characteristics of the apparatus related to heating or cooling
    • A61M2205/3606—General characteristics of the apparatus related to heating or cooling cooled
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/36—General characteristics of the apparatus related to heating or cooling
    • A61M2205/366—General characteristics of the apparatus related to heating or cooling by liquid heat exchangers

Abstract

本发明涉及一种用于可控加速和/或抑制身体炎症效应的方法和设备10，该设备包括用于基本扦入伤口部位的海绵垫(11)、用于在伤口部位(12)上面的加热和冷却垫13、伤口覆盖布(14)或海绵垫(11)的密封包封、在伤口部位(12)处的加热和冷却垫(13)。海绵垫(11)以流体相通方式与真空源相连，以促进身体炎症效应的可控加速或抑制。加热和冷却装置控制作为炎症效应要素的局部代谢功能。

Description

带有加热和冷却装置的真空辅助闭合系统
相关申请
本申请是2001年11月29日进入中国国家阶段的的中国专利申请00808258.8的分案申请，并要求于1999年4月2日申请的题为“带有加热和冷却装置的真空辅助闭合系统”的美国临时专利申请序列No.60/127596的优先权。作为参考，在此引入美国临时专利申请序列No.60/127596的全部内部，包括附图。
技术领域
本发明涉及伤口的愈合。更具体地说，本发明涉及伤口的真空输助闭合，其中使用局部的加热或冷却以加速或恢复炎症系统的代谢功能，因此有利于伤口愈合。
背景技术
伤口闭合包括伤口附近的上皮组织和皮下组织的向内迁移。通常，该迁移会通过炎症过程而促进，过程中血流动增加和各种功能细胞被活化。由于炎症过程，通过受损或破裂血管的血液流动会由毛细血管的闭塞而受阻，之后可开始清洗和重建操作。不幸的是，当伤口很大或变成感染时，这种过程受阻。在这样的伤口情况下，在近伤口表面处形成郁积(即组织的局部肿胀限制血液流到组织的区域)。
没有足够的血液流动，伤口周围的上皮组织和皮下组织不仅只得到最少的氧和养分，而且不足以有效地抗细菌感染，因此不足以使伤口自然闭口。直到最近，这种难以处理的伤口还仅通过使用缝线和夹子来解决。虽然这种方法仍广泛使用并常常是有效的，但这种机械闭合技术的主要缺点是在伤口附近的皮肤组织上产生张力。特别是为达到使用缝线或夹子的闭合所需的拉力会在缝线或夹子扦入点产生局部应力。通常，这种应力造成扦入点的组织的破裂，最终会引起伤口开裂和附加的组织损失。
此外，某些伤口硬化和发炎到由于其感染不适于用缝线或夹子来闭合的程度。用缝线或夹子不可回复的伤口通常需要长期住院，这就带来高的花费，并且需要如周围组织的移植的外科操作。用缝线或夹子不易处理的伤口的例子包括大而深的开放性伤口；褥疮溃疡；慢性骨髓炎引起的溃疡；和部分深度烧伤接着发展成全深度烧伤。
由于机械闭合器件的这些和其它缺点，研制了使用连续负压的引流伤口的方法和设备。当在伤口的足够大的面积上使用时，发现这种负压有助于上皮组织和皮下组织向伤口迁移。在实践中，这种通常称作真空辅助闭合(VAC)治疗的在伤口上的负压的应用一般包括伤口的类似机械的收缩，同时排除过量的流体。在这种方法中，VAC治疗增大了身体的自然炎症过程，同时减轻许多已知的固有的副效应，如在没有供静脉回流的维管结构时增加血液流动所引起的水肿。
虽然VAC治疗已经很成功地促使了伤口的闭合，治愈过许多以前认为不可处理的伤口，但仍然有一些困难。因为对各个病人，其炎症过程是非常独特的，甚至增加VAC治疗也未对某些伤口的闭合产生足够快的效果，特别是在闭塞和起始的清洗和重建阶段。所以本发明的基本目的是提供一种方法和设备，使已知的VAC治疗方法通过炎症效应的可控加速而得以改进。
此外，至少部分是由于病人之间的差异，合适引发的炎症效应可能太大，有可能造成水肿和疼感。所以本发明的另一基本目的是提供一种方法和设备，使已知的VAC治疗方法通过炎症效应的可控抑制而得以改进。
发明内容
根据上述目的，本发明，即用于身体炎症效应的可控加速和/或可控抑制的方法和设备通常包括用于基本扦入到伤口部位的海绵垫、用于伤口部位上方的加热和冷却垫和在伤口部位的用于密封海绵垫和加热和冷却垫的创伤覆盖布。根据本发明，海绵垫安置成与真空源以流体相连，以在热流体或冷流体通过加热和冷却垫循环时促进流体排放，该垫分别用于身体炎症效应的代谢功能部分的可控加速或抑制。
按照本发明的优选实施方案，将加热或冷却装置引入以前已知的VAC治疗中以控制作为炎症效应要素的局部代谢功能。与通常的VAC治疗相结合，在提供局部加热时可协同加速炎症效应，以产生快速的毛细血管闭塞及较早地开始清洗和再建阶段。同样，当在场临床医师确定炎症效应已过度活化时，可与VAC治疗相结合提供局部冷却，以抑制身体炎症效应，而不会损失水肿控制和出现其它由VAC治疗引起的问题。
在本发明的该优选实施方案中，加热和冷却垫包含柔性的和可吸入的水层，通常包括两片RF(射频)-可焊接材料。这两片垫可经RF焊在一起成华夫饼干样的形式，其中在多个通道之间形成多个孔。该孔能排出来自病人皮肤的湿汽，而通道能经由供给管和排出管使热水或冷水循环，需要时通过垫以将其加热或冷却。
在本发明的加热方式期间，加热和冷却垫可安置在伤口覆盖布的里面或外面，但重要的是在本发明的冷却方式期间，加热和冷却垫应安置在伤口覆盖布的里面。以这种方式可使在覆盖布的内部的冷凝液的形成最少，冷凝液的形成会引起覆盖布粘附松脱，并最终在伤口部位造成真空损失。特别是，将加热和冷却垫安置在伤口覆盖布的里面限制了在伤口部位包封内存在和产生的周围的湿汽含量，它可通过VAC治疗的抽吸方式减到最小。
因为本发明的冷却方式应以这种方式实施，并且临床医师可在开始VAC治疗后的任何时候指示需要冷却，本发明的优选方法包括将加热和冷却垫安置在伤口覆盖布下面，接近海绵垫和伤口部位，不管开始指示的是加热还是冷却。在换垫时，伤口覆盖布牢牢粘附在供给管和排出管周围以防止真空泄漏。
最后，本发明的许多其它特征、目的和优点对本领域的技术人员是显而易见的，特别是基于上述讨论、下面的附图及典型的详述和所附权利要求。
附图简述
虽然本发明的范围比任何特定实施方案要宽得多，但下面给出优选实施方案的详述并与附图相结合，其中标识数字涉及同样部件。
图1以部分剖面图示出本发明应用于哺乳动物伤口部位的优选实施方案；
图2顶视截面图示出图1中本发明的加热和冷却垫。
实施本发明的最佳模式
虽然本领域的技术人员很容易考虑许多其它的实施方案，但特别是根据这里的附图的详述是本发明优选实施方案的示范例，本发明是一种带有加热和冷却装置的真空辅助闭合系统，其范围仅由所附权利要求所限制。
参阅附图，本发明10通常包括用于基本扦入伤口部位12的海绵垫11、用于在伤口部位上面的加热和冷却垫13和用于在伤口部位密封海绵垫11和加热和冷却垫13的伤口覆盖布14。按照本发明，海绵垫11以流体相通方式与真空源相连，以在热流体或冷流体通过加热和冷却垫13循环时促进流体排放，该垫分别用于身体炎症效应的代谢功能部分的可控加速或抑制。
按照本发明的优选实施方案，海绵垫11、伤口覆盖布14和真空源均按现有技术已知的提供，其各自的详述参看美国专利序列No.08/517901(1995年8月2日申请)。作为参考，该专利申请序列No.08/517901(“901”申请)，包括权利要求和附图均引此作为一个整体。此外，这种VAC系统易于市售获得，可通过Kinetics Concepts，Inc.of San Antonio，Texas，U.S.A.和/或其分公司购得。
如在“901”申请中的详述，海绵垫11优选包含网状的开孔聚氨酯或聚醚海绵，以在抽吸时有良好的伤口流体的可渗透性。如在“901”申请中的详述，海绵垫11以流体相通的方式经由塑料或类似材料的软管15与真空源相通，该真空源优选的包括一个在真空下安全设置的罐，该罐以流体相通的方式经由置于其间的疏水膜过滤器与真空泵相连。最后，“901”申请也详述了伤口覆盖布14，它优选包含至少周边覆盖有用于密封在伤口部位12上的丙烯酸型压合胶粘剂的弹性体材料。
按照本发明的优选方法，在“901”申请中所描述的那些部件通常使用现有技术中已知的，例外的是本发明中附加有加热和冷却装置，以控制作为炎症效应要素的局部代谢功能。与通常的VAC治疗相结合提供局部的加热时可协同加速炎症效应，以产生快速的毛细血管闭塞及较早地开始清洗和再建阶段。同样，当在场临床医师确定炎症效应已过度活化时，可与VAC治疗相结合提供局部冷却，以抑制身体炎症效应，而不会损失水肿控制和出现其它由VAC治疗引起的问题。
在本发明的优选实施方案中，加热和冷却垫13包含柔性的和可吸入的水层16，通常包括两片17、18可用射频焊接的材料。这两片垫17、18可经射频焊在一起成华夫饼干样的形式，其中在多个通道20之间形成多个孔19。孔19能排出来自病人皮肤21的湿汽，而通道能经由供给管22和排出管23使热水或冷水循环，需要时通过垫13以将其加热或冷却。
在本发明的加热方式期间，加热和冷却垫13可安置在伤口覆盖布的里面或外面，但重要的是在本发明的冷却方式期间，加热和冷却垫13应安置在伤口覆盖布的里面。以这种方式可使在覆盖布14的内部和近边缘处的冷凝液的形成最少，冷凝胶的形成会引起覆盖布粘附松脱，并最终在伤口部位12造成真空损失。特别是，将加热和冷却垫13安置在伤口覆盖布14的里面限制了在伤口部位12包封内存在和产生的周围的湿汽含量，它可通过VAC治疗的抽吸方式减到最小。
因为本发明的冷却方式应以这种方式实施，并且临床医师可在开始VAC治疗后的任何时候指示需要冷却，本发明的优选方法包括将加热和冷却垫13安置在伤口覆盖布14下面，接近海绵垫11和伤口部位12，不管开始指示的是加热还是冷却。在换垫13时，伤口覆盖布14牢牢粘附在供给管22和排出管23周围以防止真空泄漏。
因为上面的描述是本发明优选实施方案的示例，本专业领域的技术人员会理解许多改变、替换、修改是可能的，特别是根据该描述、附图和由此引出的权利要求。例如，本专业领域技术人员将理解，加热和冷却垫13可有各种形状、大小和内部结构。另一种实施方案可包括将加热和冷却垫13集成为伤口覆盖布14的多层形式。总之，因为本发明的范围比任何特定实施方案宽得多，所以上述的说明不应是对本发明的限制，本发明仅受限于所附权利要求。
工业应用性
本发明可应用于伤口愈合领域。

Claims (10)

1.一种用于促进哺乳动物伤口愈合的装置，其包括：
真空源；
基本扦入伤口部位的海绵垫；
用于在伤口部位上面的加热和冷却垫；
用于在伤口部位密封海绵垫和加热和冷却垫的伤口覆盖布；
其中所述加热和冷却垫安置在所述覆盖布的里面；并且
其中所述加热和冷却垫包含柔性的和可吸入的水层，其通常包括两片可用射频焊接的材料，所述加热和冷却垫的这两片可经射频焊在一起成华夫饼干样的形式，其中在多个通道之间形成多个孔。
2.权利要求1所述的装置，其中热流体经由所述通道而通过所述加热和冷却垫循环。
3.权利要求1所述的装置，其中冷流体经由所述通道而通过所述加热和冷却垫循环。
4.一种用于促进哺乳动物伤口愈合的装置，其包括：
真空源；
基本扦入伤口部位的海绵垫；
用于在伤口部位上面的加热和冷却垫；
用于密封包围所述海绵垫的伤口覆盖布；
其中所述海绵垫以流体相通方式与真空源相连；和
其中所述伤口覆盖布位于所述海绵垫和所述加热和冷却垫之间。
5.权利要求4所述的装置，其中所述加热和冷却垫包含柔性的和可吸入的水层，其通常包括两片可用射频焊接的材料，所述加热和冷却垫的这两片可经射频焊在一起成华夫饼干样的形式，其中在多个通道之间形成多个孔。
6.权利要求5所述的装置，其中冷流体经由所述通道而通过所述加热和冷却垫循环。
7.权利要求5所述的装置，其中热流体经由所述通道而通过所述加热和冷却垫循环。
8.一种用于促进哺乳动物伤口愈合的装置，其包括：
真空源；
基本扦入伤口部位的海绵垫；
用于在伤口部位上面的加热和冷却垫；
用于在伤口部位密封海绵垫和加热和冷却垫的伤口覆盖布；
其中所述海绵垫以流体相通方式与真空源相连；和
其中所述加热和冷却垫控制所述伤口处局部代谢功能，所述加热和冷却垫安置在所述覆盖布的里面或外面。
9.权利要求8所述的装置，其中所述加热和冷却垫包含柔性的和可吸入的水层，其通常包括两片可用射频焊接的材料，所述加热和冷却垫的这两片可经射频焊在一起成华夫饼干样的形式，其中在多个通道之间形成多个孔。
10.权利要求8所述的装置，其中热流体和冷流体经由所述通道而通过所述加热和冷却垫循环。
CN2008100985741A 1999-04-02 2000-03-31 带有加热和冷却装置的真空辅助闭合系统 Expired - Fee Related CN101273927B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12759699P 1999-04-02 1999-04-02
US60/127596 1999-04-02

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CNB008082588A Division CN100402002C (zh) 1999-04-02 2000-03-31 带有加热和冷却装置的真空辅助闭合系统

Publications (2)

Publication Number Publication Date
CN101273927A CN101273927A (zh) 2008-10-01
CN101273927B true CN101273927B (zh) 2011-06-08

Family

ID=22430926

Family Applications (3)

Application Number Title Priority Date Filing Date
CN2008100985741A Expired - Fee Related CN101273927B (zh) 1999-04-02 2000-03-31 带有加热和冷却装置的真空辅助闭合系统
CNB008082588A Expired - Fee Related CN100402002C (zh) 1999-04-02 2000-03-31 带有加热和冷却装置的真空辅助闭合系统
CN2008100985737A Expired - Fee Related CN101278873B (zh) 1999-04-02 2000-03-31 带有加热和冷却装置的真空辅助闭合系统

Family Applications After (2)

Application Number Title Priority Date Filing Date
CNB008082588A Expired - Fee Related CN100402002C (zh) 1999-04-02 2000-03-31 带有加热和冷却装置的真空辅助闭合系统
CN2008100985737A Expired - Fee Related CN101278873B (zh) 1999-04-02 2000-03-31 带有加热和冷却装置的真空辅助闭合系统

Country Status (21)

Country Link
US (6) US7144390B1 (zh)
EP (2) EP1726276B2 (zh)
JP (1) JP4143265B2 (zh)
KR (1) KR100661203B1 (zh)
CN (3) CN101273927B (zh)
AT (1) ATE337765T1 (zh)
AU (1) AU774512B2 (zh)
BR (1) BR0009519A (zh)
CA (1) CA2369022C (zh)
CY (1) CY1106271T1 (zh)
DE (1) DE60030419T2 (zh)
DK (1) DK1164986T3 (zh)
ES (1) ES2270824T3 (zh)
HK (2) HK1045453B (zh)
IL (3) IL145628A0 (zh)
MX (1) MXPA01009910A (zh)
NZ (1) NZ514480A (zh)
PT (1) PT1164986E (zh)
RU (1) RU2239396C2 (zh)
WO (1) WO2000059418A1 (zh)
ZA (1) ZA200107856B (zh)

Families Citing this family (184)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6458109B1 (en) 1998-08-07 2002-10-01 Hill-Rom Services, Inc. Wound treatment apparatus
KR100661203B1 (ko) * 1999-04-02 2006-12-22 케이씨아이 라이센싱, 아이엔씨. 냉열 공급을 갖는 네가티브 압력 상처 치료 시스템
EP1168997B1 (en) * 1999-04-02 2013-04-24 KCI Licensing, Inc. Vacuum assisted closure system with provision for introduction of agent
US6824533B2 (en) 2000-11-29 2004-11-30 Hill-Rom Services, Inc. Wound treatment apparatus
US6764462B2 (en) 2000-11-29 2004-07-20 Hill-Rom Services Inc. Wound treatment apparatus
GB0011202D0 (en) 2000-05-09 2000-06-28 Kci Licensing Inc Abdominal wound dressing
US20010043943A1 (en) 2000-05-22 2001-11-22 Coffey Arthur C. Combination SIS and vacuum bandage and method
US6520982B1 (en) 2000-06-08 2003-02-18 Kci Licensing, Inc. Localized liquid therapy and thermotherapy device
US6855135B2 (en) 2000-11-29 2005-02-15 Hill-Rom Services, Inc. Vacuum therapy and cleansing dressing for wounds
US6685681B2 (en) 2000-11-29 2004-02-03 Hill-Rom Services, Inc. Vacuum therapy and cleansing dressing for wounds
CA2462877A1 (en) 2001-10-11 2003-04-17 Hill-Rom Services, Inc. Waste container for negative pressure therapy
WO2003057070A2 (en) 2001-12-26 2003-07-17 Hill-Rom Services Inc. Vented vacuum bandage and method
CA2468309A1 (en) 2001-12-26 2003-07-17 Robert Petrosenko Wound vacuum therapy dressing kit
CA2468307A1 (en) 2001-12-26 2003-07-17 Hill-Rom Services, Inc. Vacuum bandage packing
WO2003086232A2 (en) 2002-04-10 2003-10-23 Hill-Rom Services, Inc. Access openings in vacuum bandage
JP2005536275A (ja) 2002-08-21 2005-12-02 ヒル−ロム サービシズ，インコーポレイテッド 創傷閉鎖を防止するための創傷用パッキング
US7846141B2 (en) 2002-09-03 2010-12-07 Bluesky Medical Group Incorporated Reduced pressure treatment system
US7625362B2 (en) 2003-09-16 2009-12-01 Boehringer Technologies, L.P. Apparatus and method for suction-assisted wound healing
GB0224986D0 (en) 2002-10-28 2002-12-04 Smith & Nephew Apparatus
GB0325129D0 (en) 2003-10-28 2003-12-03 Smith & Nephew Apparatus in situ
GB0325126D0 (en) 2003-10-28 2003-12-03 Smith & Nephew Apparatus with heat
US8029454B2 (en) 2003-11-05 2011-10-04 Baxter International Inc. High convection home hemodialysis/hemofiltration and sorbent system
US7128735B2 (en) 2004-01-02 2006-10-31 Richard Scott Weston Reduced pressure wound treatment appliance
US20050182443A1 (en) 2004-02-18 2005-08-18 Closure Medical Corporation Adhesive-containing wound closure device and method
US8100887B2 (en) 2004-03-09 2012-01-24 Bluesky Medical Group Incorporated Enclosure-based reduced pressure treatment system
US7708724B2 (en) 2004-04-05 2010-05-04 Blue Sky Medical Group Incorporated Reduced pressure wound cupping treatment system
US8062272B2 (en) 2004-05-21 2011-11-22 Bluesky Medical Group Incorporated Flexible reduced pressure treatment appliance
US10058642B2 (en) 2004-04-05 2018-08-28 Bluesky Medical Group Incorporated Reduced pressure treatment system
US7909805B2 (en) 2004-04-05 2011-03-22 Bluesky Medical Group Incorporated Flexible reduced pressure treatment appliance
US7776028B2 (en) 2004-04-05 2010-08-17 Bluesky Medical Group Incorporated Adjustable overlay reduced pressure wound treatment system
GB0409444D0 (en) 2004-04-28 2004-06-02 Smith & Nephew Apparatus
US8529548B2 (en) 2004-04-27 2013-09-10 Smith & Nephew Plc Wound treatment apparatus and method
GB0409446D0 (en) 2004-04-28 2004-06-02 Smith & Nephew Apparatus
US7998125B2 (en) 2004-05-21 2011-08-16 Bluesky Medical Group Incorporated Hypobaric chamber treatment system
US20060009099A1 (en) 2004-07-12 2006-01-12 Closure Medical Corporation Adhesive-containing wound closure device and method
US7438705B2 (en) 2005-07-14 2008-10-21 Boehringer Technologies, L.P. System for treating a wound with suction and method detecting loss of suction
US20110077605A1 (en) * 2005-07-14 2011-03-31 Boehringer Technologies, L.P. Pump system for negative pressure wound therapy
US7857806B2 (en) * 2005-07-14 2010-12-28 Boehringer Technologies, L.P. Pump system for negative pressure wound therapy
US7569742B2 (en) 2005-09-07 2009-08-04 Tyco Healthcare Group Lp Self contained wound dressing with micropump
WO2007143179A2 (en) 2006-06-02 2007-12-13 Bengtson Bradley P Assemblies, systems, and methods for vacuum assisted internal drainage during wound healing
US8551075B2 (en) 2006-06-02 2013-10-08 Kci Medical Resources Assemblies, systems, and methods for vacuum assisted internal drainage during wound healing
US8715267B2 (en) 2006-06-02 2014-05-06 Kci Medical Resources Assemblies, systems, and methods for vacuum assisted internal drainage during wound healing
EP1884223A1 (en) * 2006-08-04 2008-02-06 IP Randwyck B.V. Wound-stimulating unit
US9820888B2 (en) 2006-09-26 2017-11-21 Smith & Nephew, Inc. Wound dressing
WO2008040020A2 (en) * 2006-09-28 2008-04-03 Puricore, Inc. Apparatus and method for wound, cavity, and bone treatment
US20080103462A1 (en) * 2006-10-30 2008-05-01 Stuart Wenzel Wound healing patch with integral passive vacuum and electrostimulation
US7931651B2 (en) 2006-11-17 2011-04-26 Wake Lake University Health Sciences External fixation assembly and method of use
US8377016B2 (en) 2007-01-10 2013-02-19 Wake Forest University Health Sciences Apparatus and method for wound treatment employing periodic sub-atmospheric pressure
US7758476B2 (en) * 2007-02-06 2010-07-20 Fitness Botics Inflatable cushion bag for striking
US8460355B2 (en) * 2007-04-05 2013-06-11 Stryker Corporation Negative/positive pressure, thermal energy therapy device
GB0712763D0 (en) 2007-07-02 2007-08-08 Smith & Nephew Apparatus
US7809254B2 (en) * 2007-07-05 2010-10-05 Baxter International Inc. Dialysis fluid heating using pressure and vacuum
US7790946B2 (en) 2007-07-06 2010-09-07 Tyco Healthcare Group Lp Subatmospheric pressure wound therapy dressing
US20090048649A1 (en) * 2007-08-16 2009-02-19 Gaymar Industries, Inc. Heat transfer device: seal and thermal energy contact units
US20090099519A1 (en) * 2007-09-07 2009-04-16 Albert Einstein Healthcare Network Advanced abdominal dressing for the treatment of the postoperative hypothermic patients with an open abdomen
WO2009049058A1 (en) 2007-10-10 2009-04-16 Wake Forest University Health Sciences Devices and methods for treating spinal cord tissue
US8246590B2 (en) 2007-10-11 2012-08-21 Spiracur, Inc. Closed incision negative pressure wound therapy device and methods of use
DK3000448T3 (en) 2007-11-21 2019-01-21 Smith & Nephew Wound dressing
GB0722820D0 (en) 2007-11-21 2008-01-02 Smith & Nephew Vacuum assisted wound dressing
JP5613566B2 (ja) 2007-11-21 2014-10-22 スミス アンド ネフュー ピーエルシーＳｍｉｔｈ ＆ Ｎｅｐｈｅｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 創傷被覆材
BRPI0906939A2 (pt) 2008-01-09 2017-06-13 Univ Wake Forest Health Sciences aparelho e método para tratar tecido do sistema nervoso central lesionado.
US8021347B2 (en) 2008-07-21 2011-09-20 Tyco Healthcare Group Lp Thin film wound dressing
US8298200B2 (en) 2009-06-01 2012-10-30 Tyco Healthcare Group Lp System for providing continual drainage in negative pressure wound therapy
US20090234306A1 (en) 2008-03-13 2009-09-17 Tyco Healthcare Group Lp Vacuum wound therapy wound dressing with variable performance zones
GB0804654D0 (en) 2008-03-13 2008-04-16 Smith & Nephew Vacuum closure device
US9199012B2 (en) 2008-03-13 2015-12-01 Smith & Nephew, Inc. Shear resistant wound dressing for use in vacuum wound therapy
EP2111896B1 (de) 2008-04-21 2016-08-10 N.V. Nutricia Vorrichtung für die medizinische Bestrahlung
US8241260B2 (en) * 2008-04-21 2012-08-14 Enzysurge Ltd. Liquid streaming devices for treating wounds, method of making such devices, and method of using such devices for treating wounds
GB0808376D0 (en) 2008-05-08 2008-06-18 Bristol Myers Squibb Co Wound dressing
US8007481B2 (en) 2008-07-17 2011-08-30 Tyco Healthcare Group Lp Subatmospheric pressure mechanism for wound therapy system
US8177763B2 (en) 2008-09-05 2012-05-15 Tyco Healthcare Group Lp Canister membrane for wound therapy system
US8048046B2 (en) * 2008-05-21 2011-11-01 Tyco Healthcare Group Lp Wound therapy system with housing and canister support
US10912869B2 (en) 2008-05-21 2021-02-09 Smith & Nephew, Inc. Wound therapy system with related methods therefor
US8257326B2 (en) 2008-06-30 2012-09-04 Tyco Healthcare Group Lp Apparatus for enhancing wound healing
AU2009268997B2 (en) 2008-07-08 2015-04-02 Smith & Nephew Inc. Portable negative pressure wound therapy device
US9289193B2 (en) 2008-07-18 2016-03-22 Wake Forest University Health Sciences Apparatus and method for cardiac tissue modulation by topical application of vacuum to minimize cell death and damage
HUE037556T2 (hu) 2008-08-08 2018-09-28 Smith & Nephew Inc Sebkötözõ folytonos szálakból
US8216198B2 (en) 2009-01-09 2012-07-10 Tyco Healthcare Group Lp Canister for receiving wound exudate in a negative pressure therapy system
US8827983B2 (en) 2008-08-21 2014-09-09 Smith & Nephew, Inc. Sensor with electrical contact protection for use in fluid collection canister and negative pressure wound therapy systems including same
US8251979B2 (en) 2009-05-11 2012-08-28 Tyco Healthcare Group Lp Orientation independent canister for a negative pressure wound therapy device
US9414968B2 (en) 2008-09-05 2016-08-16 Smith & Nephew, Inc. Three-dimensional porous film contact layer with improved wound healing
WO2010033271A1 (en) 2008-09-18 2010-03-25 Kci Licensing, Inc. Systems and methods for controlling inflammatory response
GB0817796D0 (en) 2008-09-29 2008-11-05 Convatec Inc wound dressing
MX2011004468A (es) 2008-10-29 2011-05-23 Kci Licensing Inc Conectores de recipiente medico.
AU2009310391B2 (en) 2008-10-29 2015-07-09 Kci Licensing, Inc. Modular, reduced-pressure, wound-closure systems and methods
US8052624B2 (en) * 2008-10-29 2011-11-08 Stryker Corporation Negative pressure, thermal energy transfer device that also provides positive pressure to the patient
US8162907B2 (en) 2009-01-20 2012-04-24 Tyco Healthcare Group Lp Method and apparatus for bridging from a dressing in negative pressure wound therapy
US8246591B2 (en) 2009-01-23 2012-08-21 Tyco Healthcare Group Lp Flanged connector for wound therapy
US8167869B2 (en) 2009-02-10 2012-05-01 Tyco Healthcare Group Lp Wound therapy system with proportional valve mechanism
GB0902368D0 (en) 2009-02-13 2009-04-01 Smith & Nephew Wound packing
EP3235525B1 (en) 2009-04-10 2018-11-07 KCI Licensing, Inc. Devices for applying closed incision negative pressure wound therapy
US8444614B2 (en) 2009-04-10 2013-05-21 Spiracur, Inc. Methods and devices for applying closed incision negative pressure wound therapy
US20110196321A1 (en) 2009-06-10 2011-08-11 Tyco Healthcare Group Lp Fluid Collection Canister Including Canister Top with Filter Membrane and Negative Pressure Wound Therapy Systems Including Same
US20100324516A1 (en) 2009-06-18 2010-12-23 Tyco Healthcare Group Lp Apparatus for Vacuum Bridging and/or Exudate Collection
US20110015585A1 (en) * 2009-07-14 2011-01-20 Pal Svedman Method and device for providing intermittent negative pressure wound healing
US8444613B2 (en) 2009-07-14 2013-05-21 Richard Vogel Pump leak monitor for negative pressure wound therapy
US20110112490A1 (en) * 2009-07-14 2011-05-12 Vogel David C Releasably Sealable Wound Dressing for NPWT
US20110015589A1 (en) * 2009-07-14 2011-01-20 Pal Svedman Disposable therapeutic device
US20110015590A1 (en) * 2009-07-14 2011-01-20 Pal Svedman Disposable therapeutic device
US20110015619A1 (en) * 2009-07-16 2011-01-20 Pal Svedman Wound dressings for negative pressure therapy in deep wounds and method of using
WO2011017489A1 (en) 2009-08-05 2011-02-10 Tyco Healthcare Group Lp Surgical wound dressing incorporating connected hydrogel beads having an embedded electrode therein
US20110112574A1 (en) * 2009-09-11 2011-05-12 Svedman Pal Paul Device for manual traction wound closure
US8066243B2 (en) 2010-01-08 2011-11-29 Richard C. Vogel Adapter for portable negative pressure wound therapy device
US8791315B2 (en) 2010-02-26 2014-07-29 Smith & Nephew, Inc. Systems and methods for using negative pressure wound therapy to manage open abdominal wounds
GB201020236D0 (en) 2010-11-30 2011-01-12 Convatec Technologies Inc A composition for detecting biofilms on viable tissues
WO2012071626A1 (en) 2010-12-01 2012-06-07 Daniel Eduard Kleiner Device for use in endoluminal vacuum therapy
CN103347561B (zh) 2010-12-08 2016-09-07 康沃特克科技公司 用于评估伤口分泌液的集成系统
ES2748519T3 (es) 2010-12-08 2020-03-17 Convatec Technologies Inc Accesorio de sistema de exudado de heridas
RU2756986C2 (ru) 2011-02-04 2021-10-08 Юниверсити Оф Массачусетс Устройство закрытия раны с созданием отрицательного давления
US9421132B2 (en) 2011-02-04 2016-08-23 University Of Massachusetts Negative pressure wound closure device
US9107990B2 (en) * 2011-02-14 2015-08-18 Kci Licensing, Inc. Reduced-pressure dressings, systems, and methods for use with linear wounds
US9610389B2 (en) * 2011-02-28 2017-04-04 The United States Of America As Represented By The Secretary Of The Navy Self-contained cryothetrapy and suction system
US9302034B2 (en) 2011-04-04 2016-04-05 Smith & Nephew, Inc. Negative pressure wound therapy dressing
JP6000343B2 (ja) 2011-06-07 2016-09-28 スミス アンド ネフュー ピーエルシーＳｍｉｔｈ ＆ Ｎｅｐｈｅｗ Ｐｕｂｌｉｃ Ｌｉｍｉｔｅｄ Ｃｏｍｐａｎｙ 創傷接触部材および方法
AU2012282862B2 (en) 2011-07-08 2015-01-29 The Cleveland Clinic Foundation System for wound healing
US20140222121A1 (en) * 2011-07-20 2014-08-07 Scr Inc. Athletic cooling and heating systems, devices and methods
GB201115182D0 (en) 2011-09-02 2011-10-19 Trio Healthcare Ltd Skin contact material
GB2497406A (en) 2011-11-29 2013-06-12 Webtec Converting Llc Dressing with a perforated binder layer
GB201120693D0 (en) 2011-12-01 2012-01-11 Convatec Technologies Inc Wound dressing for use in vacuum therapy
KR102067472B1 (ko) * 2012-01-18 2020-01-20 월드와이드 이노베이티브 헬쓰케어, 인코포레이티드 변형 가능한 폐쇄 피부 드레싱 키트 및 방법
EP2634542B1 (de) * 2012-03-02 2019-05-15 VEGA Grieshaber KG Füllstandmessgerät mit Kühlkompresse, Verwendung einer Kühlkompresse, und Verfahren zum Temperieren eines Detektors mittels einer Kühlkompresse
MX2014014266A (es) 2012-05-22 2015-06-23 Smith & Nephew Aparatos y metodos para terapia de heridas.
CN107280857A (zh) 2012-05-22 2017-10-24 史密夫及内修公开有限公司 伤口愈合装置
AU2013264934B2 (en) 2012-05-23 2017-07-20 Smith & Nephew Plc Apparatuses and methods for negative pressure wound therapy
CN104736110B (zh) 2012-05-24 2019-05-31 史密夫和内修有限公司 用于利用负压来处理和封闭伤口的装置和方法
JP6230166B2 (ja) 2012-06-03 2017-11-15 ダニエル・エデュアード・クレイナー 管腔内陰圧治療デバイス
CN110448407B (zh) 2012-07-16 2022-08-09 史密夫和内修有限公司 负压伤口闭合设备
CA2880148C (en) 2012-08-01 2021-07-20 Smith & Nephew Plc Wound dressing and method of treatment
ES2625709T3 (es) 2012-08-01 2017-07-20 Smith & Nephew Plc. Apósito de herida
CA2895896A1 (en) 2012-12-20 2014-06-26 Convatec Technologies Inc. Processing of chemically modified cellulosic fibres
EP2968016B1 (en) 2013-03-13 2018-07-11 Smith&Nephew, Inc. Negative pressure wound closure device and systems and methods of use in treating wounds with negative pressure
BR112015021123A2 (pt) 2013-03-14 2017-07-18 Smith & Nephew enchimentos compressíveis de ferimentos e sistemas e métodos para o uso no tratamento de ferimentos com pressão negativa
WO2014150288A2 (en) 2013-03-15 2014-09-25 Insera Therapeutics, Inc. Vascular treatment devices and methods
BR112015020855A2 (pt) 2013-03-15 2017-07-18 Smith & Nephew curativo para ferida e método de tratamento
RU2016104132A (ru) 2013-07-16 2017-08-21 СМИТ ЭНД НЕФЬЮ ПиЭлСи Устройство для лечения ран
EP3060181B1 (en) 2013-10-21 2021-11-03 Smith & Nephew, Inc. Negative pressure wound closure device
WO2015110410A1 (en) 2014-01-21 2015-07-30 Smith & Nephew Plc Collapsible dressing for negative pressure wound treatment
AU2015208298B2 (en) 2014-01-21 2019-10-10 Smith & Nephew Plc Wound treatment apparatuses
US11007082B2 (en) 2014-07-23 2021-05-18 Innovative Therapies Inc. Foam laminate dressing
EP3174569B1 (en) 2014-07-31 2020-01-15 Smith & Nephew, Inc Systems and methods for applying reduced pressure therapy
AU2016254119A1 (en) 2015-04-29 2017-10-05 Smith & Nephew Inc. Negative pressure wound closure device
EP3328458B1 (en) 2015-07-29 2020-05-06 Innovative Therapies Inc. Wound therapy device pressure monitoring and control system
US10575991B2 (en) 2015-12-15 2020-03-03 University Of Massachusetts Negative pressure wound closure devices and methods
US10814049B2 (en) 2015-12-15 2020-10-27 University Of Massachusetts Negative pressure wound closure devices and methods
JP2019508201A (ja) 2016-02-16 2019-03-28 インセラ セラピューティクス，インク． 吸引装置および固定された血流迂回装置
MX2018011801A (es) 2016-03-30 2019-12-16 Convatec Technologies Inc Deteccion de infecciones microbianas en heridas.
AU2017243601A1 (en) 2016-03-30 2018-11-22 Acib Gmbh Detecting microbial infection in wounds
US11266774B2 (en) 2016-07-08 2022-03-08 Convatec Technologies Inc. Fluid collection apparatus
US11452808B2 (en) 2016-07-08 2022-09-27 Convatec Technologies Inc. Fluid flow sensing
KR20190026858A (ko) 2016-07-08 2019-03-13 컨바텍 테크놀러지스 인크 가요성 부압 시스템
JP7038701B2 (ja) 2016-08-30 2022-03-18 スミス アンド ネフュー ピーエルシー 減圧療法を適用するためのシステム
US10675209B1 (en) 2016-09-08 2020-06-09 Karen Guthrie Stroud Fluid therapy device
WO2018060144A1 (en) 2016-09-27 2018-04-05 Smith & Nephew Plc Wound closure devices with dissolvable portions
US10792024B2 (en) * 2016-09-28 2020-10-06 Ethicon, Inc. Scaffolds with channels for joining layers of tissue at discrete points
USD848624S1 (en) 2016-09-29 2019-05-14 Ethicon, Inc. Release paper for wound treatment devices
US10687986B2 (en) 2016-09-29 2020-06-23 Ethicon, Inc. Methods and devices for skin closure
CA3042673A1 (en) 2016-11-02 2018-05-11 Smith & Nephew Inc. Wound closure devices
US11446174B2 (en) * 2016-12-19 2022-09-20 Purewick Corporation Micro-climate-managed skin care, including wound care
US10470935B2 (en) 2017-03-23 2019-11-12 Ethicon, Inc. Skin closure systems and devices of improved flexibility and stretchability for bendable joints
US11504446B2 (en) 2017-04-25 2022-11-22 Ethicon, Inc. Skin closure devices with self-forming exudate drainage channels
EP3638169A1 (en) 2017-06-13 2020-04-22 Smith & Nephew PLC Collapsible structure and method of use
AU2018285236B2 (en) 2017-06-13 2024-02-29 Smith & Nephew Plc Wound closure device and method of use
JP2020523052A (ja) 2017-06-14 2020-08-06 スミス アンド ネフュー インコーポレイテッド 創傷治療における創傷閉鎖の流体除去管理および制御
WO2018229012A1 (en) 2017-06-14 2018-12-20 Smith & Nephew Plc Collapsible sheet for wound closure and method of use
US11583623B2 (en) 2017-06-14 2023-02-21 Smith & Nephew Plc Collapsible structure for wound closure and method of use
US11395873B2 (en) 2017-06-14 2022-07-26 Smith & Nephew, Inc. Control of wound closure and fluid removal management in wound therapy
AU2018293063B2 (en) 2017-06-30 2024-03-07 T.J.Smith & Nephew,Limited Negative pressure wound therapy apparatus
US10953144B2 (en) * 2017-06-30 2021-03-23 L'oreal Lip-enhancement device and method
US11607344B2 (en) 2017-07-27 2023-03-21 Smith & Nephew Plc Customizable wound closure device and method of use
US10729826B2 (en) 2017-07-29 2020-08-04 Edward D. Lin Wound cover apparatus and related methods of use
US11712373B2 (en) 2017-07-29 2023-08-01 Edward D. Lin Wound therapy apparatus with scar modulation properties and related methods
US11559622B2 (en) 2017-07-29 2023-01-24 Edward D. Lin Deformation resistant wound therapy apparatus and related methods of use
US10780201B2 (en) 2017-07-29 2020-09-22 Edward D. Lin Control apparatus and related methods for wound therapy delivery
WO2019030136A1 (en) 2017-08-07 2019-02-14 Smith & Nephew Plc WELD CLOSURE DEVICE WITH PROTECTIVE LAYER AND METHOD OF USE
WO2019042790A1 (en) 2017-08-29 2019-03-07 Smith & Nephew Plc SYSTEMS AND METHODS FOR MONITORING WOUND CLOSURE
USD847864S1 (en) 2018-01-22 2019-05-07 Insera Therapeutics, Inc. Pump
EP3749407A4 (en) 2018-02-06 2021-11-03 Adlore, Inc. DEVICES, METHODS AND SYSTEMS FOR THE TREATMENT AND / OR MONITORING OF DAMAGED TISSUE
US10993708B2 (en) 2018-07-31 2021-05-04 Ethicon, Inc. Skin closure devices with interrupted closure
EP3893825A1 (en) 2018-12-13 2021-10-20 University of Massachusetts Negative pressure wound closure devices and methods
US11744742B1 (en) * 2019-06-10 2023-09-05 Todd R. Wurth Cryotherapy dressing system
EP4021360A4 (en) 2019-08-28 2023-09-13 Adlore, Inc. DEVICES, SYSTEMS AND METHODS FOR TREATING DAMAGED TISSUE
US11771819B2 (en) 2019-12-27 2023-10-03 Convatec Limited Low profile filter devices suitable for use in negative pressure wound therapy systems
US11331221B2 (en) 2019-12-27 2022-05-17 Convatec Limited Negative pressure wound dressing
CA3222866A1 (en) 2021-06-25 2022-12-29 John-Paul SPENCE Therapeutic pressure, thermal, and/or other treatment modality systems and methods

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4382441A (en) * 1978-12-06 1983-05-10 Svedman Paul Device for treating tissues, for example skin
CN1044405A (zh) * 1989-01-25 1990-08-08 Bf谷德里奇公司 聚合的伤口包扎带
US4969880A (en) * 1989-04-03 1990-11-13 Zamierowski David S Wound dressing and treatment method
CN2075509U (zh) * 1990-11-06 1991-04-24 马兆强 一次性多功能外敷器
US5149331A (en) * 1991-05-03 1992-09-22 Ariel Ferdman Method and device for wound closure

Family Cites Families (147)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1355846A (en) 1920-02-06 1920-10-19 David A Rannells Medical appliance
US2547758A (en) 1949-01-05 1951-04-03 Wilmer B Keeling Instrument for treating the male urethra
US2632443A (en) 1949-04-18 1953-03-24 Eleanor P Lesher Surgical dressing
GB692578A (en) 1949-09-13 1953-06-10 Minnesota Mining & Mfg Improvements in or relating to drape sheets for surgical use
US2682873A (en) 1952-07-30 1954-07-06 Johnson & Johnson General purpose protective dressing
NL189176B (nl) 1956-07-13 1900-01-01 Hisamitsu Pharmaceutical Co Pleister op basis van een synthetische rubber.
US2969057A (en) 1957-11-04 1961-01-24 Brady Co W H Nematodic swab
US3066672A (en) 1960-09-27 1962-12-04 Jr William H Crosby Method and apparatus for serial sampling of intestinal juice
US3367332A (en) 1965-08-27 1968-02-06 Gen Electric Product and process for establishing a sterile area of skin
US3520300A (en) 1967-03-15 1970-07-14 Amp Inc Surgical sponge and suction device
US3568675A (en) 1968-08-30 1971-03-09 Clyde B Harvey Fistula and penetrating wound dressing
US3682180A (en) 1970-06-08 1972-08-08 Coilform Co Inc Drain clip for surgical drain
BE789293Q (fr) 1970-12-07 1973-01-15 Parke Davis & Co Pansement medico-chirugical pour brulures et lesions analogues
US3826254A (en) 1973-02-26 1974-07-30 Verco Ind Needle or catheter retaining appliance
US3871376A (en) * 1974-03-13 1975-03-18 Union Carbide Corp Combination absorbent dressing and flexible cooling device
DE2527706A1 (de) 1975-06-21 1976-12-30 Hanfried Dr Med Weigand Einrichtung zum einleiten von kontrastmittel in einen kuenstlichen darmausgang
DE2640413C3 (de) 1976-09-08 1980-03-27 Richard Wolf Gmbh, 7134 Knittlingen Katheter-Überwachungsgerät
NL7710909A (nl) 1976-10-08 1978-04-11 Smith & Nephew Samengestelde hechtstrook.
GB1562244A (en) 1976-11-11 1980-03-05 Lock P M Wound dressing materials
US4080970A (en) 1976-11-17 1978-03-28 Miller Thomas J Post-operative combination dressing and internal drain tube with external shield and tube connector
US4139004A (en) 1977-02-17 1979-02-13 Gonzalez Jr Harry Bandage apparatus for treating burns
US4184510A (en) 1977-03-15 1980-01-22 Fibra-Sonics, Inc. Valued device for controlling vacuum in surgery
US4149541A (en) † 1977-10-06 1979-04-17 Moore-Perk Corporation Fluid circulating pad
US4165748A (en) 1977-11-07 1979-08-28 Johnson Melissa C Catheter tube holder
US4256109A (en) 1978-07-10 1981-03-17 Nichols Robert L Shut off valve for medical suction apparatus
SE414994B (sv) 1978-11-28 1980-09-01 Landstingens Inkopscentral Venkateterforband
US4266545A (en) 1979-04-06 1981-05-12 Moss James P Portable suction device for collecting fluids from a closed wound
US4284079A (en) 1979-06-28 1981-08-18 Adair Edwin Lloyd Method for applying a male incontinence device
US4261363A (en) 1979-11-09 1981-04-14 C. R. Bard, Inc. Retention clips for body fluid drains
US4569348A (en) 1980-02-22 1986-02-11 Velcro Usa Inc. Catheter tube holder strap
EP0035583B1 (de) 1980-03-11 1985-08-14 Schmid, Eduard, Dr.Dr.med. Hauttransplantations-Druckverband
US4297995A (en) 1980-06-03 1981-11-03 Key Pharmaceuticals, Inc. Bandage containing attachment post
US4333468A (en) 1980-08-18 1982-06-08 Geist Robert W Mesentery tube holder apparatus
US4465485A (en) 1981-03-06 1984-08-14 Becton, Dickinson And Company Suction canister with unitary shut-off valve and filter features
US4392853A (en) 1981-03-16 1983-07-12 Rudolph Muto Sterile assembly for protecting and fastening an indwelling device
US4373519A (en) 1981-06-26 1983-02-15 Minnesota Mining And Manufacturing Company Composite wound dressing
US4392858A (en) 1981-07-16 1983-07-12 Sherwood Medical Company Wound drainage device
US4419097A (en) 1981-07-31 1983-12-06 Rexar Industries, Inc. Attachment for catheter tube
AU550575B2 (en) 1981-08-07 1986-03-27 Richard Christian Wright Wound drainage device
SE429197B (sv) 1981-10-14 1983-08-22 Frese Nielsen Anordning for behandling av sar
DE3146266A1 (de) 1981-11-21 1983-06-01 B. Braun Melsungen Ag, 3508 Melsungen Kombinierte vorrichtung fuer eine medizinische saugdrainage
US4551139A (en) 1982-02-08 1985-11-05 Marion Laboratories, Inc. Method and apparatus for burn wound treatment
US4475909A (en) 1982-05-06 1984-10-09 Eisenberg Melvin I Male urinary device and method for applying the device
EP0100148B1 (en) 1982-07-06 1986-01-08 Dow Corning Limited Medical-surgical dressing and a process for the production thereof
NZ206837A (en) 1983-01-27 1986-08-08 Johnson & Johnson Prod Inc Thin film adhesive dressing:backing material in three sections
US4548202A (en) 1983-06-20 1985-10-22 Ethicon, Inc. Mesh tissue fasteners
US4540412A (en) 1983-07-14 1985-09-10 The Kendall Company Device for moist heat therapy
US4636643A (en) * 1983-07-25 1987-01-13 Nippondenso Co., Ltd. Fog detecting apparatus for use in vehicle
US4543100A (en) 1983-11-01 1985-09-24 Brodsky Stuart A Catheter and drain tube retainer
US4525374A (en) 1984-02-27 1985-06-25 Manresa, Inc. Treating hydrophobic filters to render them hydrophilic
GB2157958A (en) 1984-05-03 1985-11-06 Ernest Edward Austen Bedding Ball game net support
US4897081A (en) 1984-05-25 1990-01-30 Thermedics Inc. Percutaneous access device
US5215522A (en) 1984-07-23 1993-06-01 Ballard Medical Products Single use medical aspirating device and method
GB8419745D0 (en) 1984-08-02 1984-09-05 Smith & Nephew Ass Wound dressing
US4872450A (en) 1984-08-17 1989-10-10 Austad Eric D Wound dressing and method of forming same
US4655754A (en) 1984-11-09 1987-04-07 Stryker Corporation Vacuum wound drainage system and lipids baffle therefor
US4826494A (en) 1984-11-09 1989-05-02 Stryker Corporation Vacuum wound drainage system
US4605399A (en) 1984-12-04 1986-08-12 Complex, Inc. Transdermal infusion device
US5037397A (en) 1985-05-03 1991-08-06 Medical Distributors, Inc. Universal clamp
US4640688A (en) 1985-08-23 1987-02-03 Mentor Corporation Urine collection catheter
US4710165A (en) 1985-09-16 1987-12-01 Mcneil Charles B Wearable, variable rate suction/collection device
US4758220A (en) 1985-09-26 1988-07-19 Alcon Laboratories, Inc. Surgical cassette proximity sensing and latching apparatus
US4733659A (en) 1986-01-17 1988-03-29 Seton Company Foam bandage
EP0256060A1 (en) 1986-01-31 1988-02-24 OSMOND, Roger L. W. Suction system for wound and gastro-intestinal drainage
US4838883A (en) 1986-03-07 1989-06-13 Nissho Corporation Urine-collecting device
JPS62281965A (ja) 1986-05-29 1987-12-07 テルモ株式会社 カテ−テルおよびカテ−テル用固定部材
GB8621884D0 (en) 1986-09-11 1986-10-15 Bard Ltd Catheter applicator
GB2195255B (en) 1986-09-30 1991-05-01 Vacutec Uk Limited Apparatus for vacuum treatment of an epidermal surface
US4743232A (en) 1986-10-06 1988-05-10 The Clinipad Corporation Package assembly for plastic film bandage
DE3634569A1 (de) 1986-10-10 1988-04-21 Sachse Hans E Kondomkatheter, ein harnroehrenkatheter zur verhinderung von aufsteigenden infektionen
JPS63135179A (ja) 1986-11-26 1988-06-07 立花　俊郎 薬物の経皮投与具
GB8628564D0 (en) 1986-11-28 1987-01-07 Smiths Industries Plc Anti-foaming agent suction apparatus
US4846176A (en) * 1987-02-24 1989-07-11 Golden Theodore A Thermal bandage
GB8706116D0 (en) 1987-03-14 1987-04-15 Smith & Nephew Ass Adhesive dressings
US4787888A (en) 1987-06-01 1988-11-29 University Of Connecticut Disposable piezoelectric polymer bandage for percutaneous delivery of drugs and method for such percutaneous delivery (a)
US4863449A (en) 1987-07-06 1989-09-05 Hollister Incorporated Adhesive-lined elastic condom cathether
US5176663A (en) 1987-12-02 1993-01-05 Pal Svedman Dressing having pad with compressibility limiting elements
US4826949A (en) 1987-12-22 1989-05-02 Basf Corporation High shrinkage polyester fibers and method of preparation
US4906240A (en) 1988-02-01 1990-03-06 Matrix Medica, Inc. Adhesive-faced porous absorbent sheet and method of making same
US4985019A (en) 1988-03-11 1991-01-15 Michelson Gary K X-ray marker
GB8812803D0 (en) 1988-05-28 1988-06-29 Smiths Industries Plc Medico-surgical containers
US4919654A (en) 1988-08-03 1990-04-24 Kalt Medical Corporation IV clamp with membrane
US5000741A (en) 1988-08-22 1991-03-19 Kalt Medical Corporation Transparent tracheostomy tube dressing
US5059596A (en) 1989-01-16 1991-10-22 Roussel Uclaf Azabicyclo compounds
GB8906100D0 (en) 1989-03-16 1989-04-26 Smith & Nephew Laminates
US5261893A (en) 1989-04-03 1993-11-16 Zamierowski David S Fastening system and method
US5100396A (en) 1989-04-03 1992-03-31 Zamierowski David S Fluidic connection system and method
US5527293A (en) 1989-04-03 1996-06-18 Kinetic Concepts, Inc. Fastening system and method
US5358494A (en) 1989-07-11 1994-10-25 Svedman Paul Irrigation dressing
JP2719671B2 (ja) 1989-07-11 1998-02-25 日本ゼオン株式会社 創傷被覆材
US5232453A (en) 1989-07-14 1993-08-03 E. R. Squibb & Sons, Inc. Catheter holder
GB2235877A (en) 1989-09-18 1991-03-20 Antonio Talluri Closed wound suction apparatus
US5134994A (en) 1990-02-12 1992-08-04 Say Sam L Field aspirator in a soft pack with externally mounted container
US5092858A (en) 1990-03-20 1992-03-03 Becton, Dickinson And Company Liquid gelling agent distributor device
US5241951B1 (en) † 1990-09-05 1999-07-06 Breg Inc Therapeutic nonambient temperature fluid circulation system
JP2941918B2 (ja) 1990-09-19 1999-08-30 テルモ株式会社 秤量装置
US5086771A (en) 1991-09-05 1992-02-11 Cincinnati Sub-Zero Products, Inc. Configured pad for therapeutic cooling effect
US5278100A (en) 1991-11-08 1994-01-11 Micron Technology, Inc. Chemical vapor deposition technique for depositing titanium silicide on semiconductor wafers
US5645081A (en) * 1991-11-14 1997-07-08 Wake Forest University Method of treating tissue damage and apparatus for same
US5636643A (en) 1991-11-14 1997-06-10 Wake Forest University Wound treatment employing reduced pressure
US5279550A (en) 1991-12-19 1994-01-18 Gish Biomedical, Inc. Orthopedic autotransfusion system
US5167613A (en) 1992-03-23 1992-12-01 The Kendall Company Composite vented wound dressing
FR2690617B1 (fr) 1992-04-29 1994-06-24 Cbh Textile Pansement adhesif transparent.
CA2138402C (en) † 1992-06-19 2004-01-27 Scott D. Augustine Wound covering
DE4306478A1 (de) 1993-03-02 1994-09-08 Wolfgang Dr Wagner Drainagevorrichtung, insbesondere Pleuradrainagevorrichtung, und Drainageverfahren
US6241747B1 (en) 1993-05-03 2001-06-05 Quill Medical, Inc. Barbed Bodily tissue connector
US5342376A (en) 1993-05-03 1994-08-30 Dermagraphics, Inc. Inserting device for a barbed tissue connector
US5344415A (en) 1993-06-15 1994-09-06 Deroyal Industries, Inc. Sterile system for dressing vascular access site
US5437651A (en) 1993-09-01 1995-08-01 Research Medical, Inc. Medical suction apparatus
US5549584A (en) 1994-02-14 1996-08-27 The Kendall Company Apparatus for removing fluid from a wound
US5607388A (en) 1994-06-16 1997-03-04 Hercules Incorporated Multi-purpose wound dressing
US5556375A (en) 1994-06-16 1996-09-17 Hercules Incorporated Wound dressing having a fenestrated base layer
US5664270A (en) 1994-07-19 1997-09-09 Kinetic Concepts, Inc. Patient interface system
EP0777504B1 (en) 1994-08-22 1998-10-21 Kinetic Concepts, Inc. Wound drainage equipment
US6093160A (en) * 1994-11-21 2000-07-25 Augustine Medical, Inc. Flexible non-contact wound treatment device
DE29504378U1 (de) 1995-03-15 1995-09-14 Mtg Medizinisch Tech Geraeteba Elektronisch geregelte Niedervakuumpumpe für die Thorax- und Wunddrainage
GB9523253D0 (en) † 1995-11-14 1996-01-17 Mediscus Prod Ltd Portable wound treatment apparatus
JP2001506877A (ja) * 1996-11-25 2001-05-29 キネティック・コンセプツ・インコーポレイテッド 患者支持体と利用する温度制御
DE19722075C1 (de) * 1997-05-27 1998-10-01 Wilhelm Dr Med Fleischmann Vorrichtung zur Applikation von Wirkstoffen an einer Wundoberfläche
US6135116A (en) 1997-07-28 2000-10-24 Kci Licensing, Inc. Therapeutic method for treating ulcers
AU755496B2 (en) 1997-09-12 2002-12-12 Kci Licensing, Inc. Surgical drape and suction head for wound treatment
GB9719520D0 (en) 1997-09-12 1997-11-19 Kci Medical Ltd Surgical drape and suction heads for wound treatment
US6071267A (en) 1998-02-06 2000-06-06 Kinetic Concepts, Inc. Medical patient fluid management interface system and method
US6080189A (en) * 1998-04-06 2000-06-27 Augustine Medical, Inc. Wound treatment apparatus including a heater and an IR-Transparent or IR-Transmissive bandage
US6235047B1 (en) * 1998-04-06 2001-05-22 Augustine Medical, Inc. Wound treatment apparatus with a heater, a heat conductive bandage, and heat-spreading means acting between the heater and bandage
US6458109B1 (en) * 1998-08-07 2002-10-01 Hill-Rom Services, Inc. Wound treatment apparatus
US6488643B1 (en) 1998-10-08 2002-12-03 Kci Licensing, Inc. Wound healing foot wrap
US6287316B1 (en) 1999-03-26 2001-09-11 Ethicon, Inc. Knitted surgical mesh
KR100661203B1 (ko) 1999-04-02 2006-12-22 케이씨아이 라이센싱, 아이엔씨. 냉열 공급을 갖는 네가티브 압력 상처 치료 시스템
US7799004B2 (en) 2001-03-05 2010-09-21 Kci Licensing, Inc. Negative pressure wound treatment apparatus and infection identification system and method
US6994702B1 (en) * 1999-04-06 2006-02-07 Kci Licensing, Inc. Vacuum assisted closure pad with adaptation for phototherapy
US6856821B2 (en) 2000-05-26 2005-02-15 Kci Licensing, Inc. System for combined transcutaneous blood gas monitoring and vacuum assisted wound closure
US6991643B2 (en) * 2000-12-20 2006-01-31 Usgi Medical Inc. Multi-barbed device for retaining tissue in apposition and methods of use
WO2001062328A1 (en) 2000-02-24 2001-08-30 Venetec International, Inc. Universal catheter anchoring system
US6520982B1 (en) 2000-06-08 2003-02-18 Kci Licensing, Inc. Localized liquid therapy and thermotherapy device
US6540705B2 (en) 2001-02-22 2003-04-01 Core Products International, Inc. Ankle brace providing upper and lower ankle adjustment
US7846141B2 (en) 2002-09-03 2010-12-07 Bluesky Medical Group Incorporated Reduced pressure treatment system
GB0224986D0 (en) 2002-10-28 2002-12-04 Smith & Nephew Apparatus
US7976519B2 (en) 2002-12-31 2011-07-12 Kci Licensing, Inc. Externally-applied patient interface system and method
GB0325120D0 (en) 2003-10-28 2003-12-03 Smith & Nephew Apparatus with actives
GB0325126D0 (en) 2003-10-28 2003-12-03 Smith & Nephew Apparatus with heat
US7909805B2 (en) 2004-04-05 2011-03-22 Bluesky Medical Group Incorporated Flexible reduced pressure treatment appliance
US8529548B2 (en) 2004-04-27 2013-09-10 Smith & Nephew Plc Wound treatment apparatus and method
US8021347B2 (en) 2008-07-21 2011-09-20 Tyco Healthcare Group Lp Thin film wound dressing
US8007481B2 (en) 2008-07-17 2011-08-30 Tyco Healthcare Group Lp Subatmospheric pressure mechanism for wound therapy system
US8216198B2 (en) 2009-01-09 2012-07-10 Tyco Healthcare Group Lp Canister for receiving wound exudate in a negative pressure therapy system
US8251979B2 (en) 2009-05-11 2012-08-28 Tyco Healthcare Group Lp Orientation independent canister for a negative pressure wound therapy device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4382441A (en) * 1978-12-06 1983-05-10 Svedman Paul Device for treating tissues, for example skin
CN1044405A (zh) * 1989-01-25 1990-08-08 Bf谷德里奇公司 聚合的伤口包扎带
US4969880A (en) * 1989-04-03 1990-11-13 Zamierowski David S Wound dressing and treatment method
CN2075509U (zh) * 1990-11-06 1991-04-24 马兆强 一次性多功能外敷器
US5149331A (en) * 1991-05-03 1992-09-22 Ariel Ferdman Method and device for wound closure

Also Published As

Publication number Publication date
HK1045453B (zh) 2007-03-30
US10736787B2 (en) 2020-08-11
US20070073200A1 (en) 2007-03-29
EP1164986A1 (en) 2002-01-02
US20090240216A1 (en) 2009-09-24
DE60030419D1 (de) 2006-10-12
CY1106271T1 (el) 2011-10-12
WO2000059418A1 (en) 2000-10-12
PT1164986E (pt) 2007-01-31
CN1367672A (zh) 2002-09-04
IL186711A0 (en) 2008-02-09
US8882687B2 (en) 2014-11-11
IL145628A0 (en) 2002-06-30
KR100661203B1 (ko) 2006-12-22
ZA200107856B (en) 2002-11-27
US8372022B2 (en) 2013-02-12
CN101273927A (zh) 2008-10-01
EP1726276A3 (en) 2009-07-15
EP1164986A4 (en) 2004-08-04
ES2270824T3 (es) 2007-04-16
EP1726276A2 (en) 2006-11-29
KR20020033606A (ko) 2002-05-07
EP1164986B8 (en) 2006-10-25
US7540848B2 (en) 2009-06-02
JP4143265B2 (ja) 2008-09-03
IL186711A (en) 2010-11-30
AU4189500A (en) 2000-10-23
DK1164986T3 (da) 2007-01-08
US20130204211A1 (en) 2013-08-08
MXPA01009910A (es) 2003-07-14
JP2003510106A (ja) 2003-03-18
CN100402002C (zh) 2008-07-16
AU774512B2 (en) 2004-07-01
DE60030419T2 (de) 2007-05-03
NZ514480A (en) 2005-05-27
BR0009519A (pt) 2003-03-05
US20150150730A1 (en) 2015-06-04
US7144390B1 (en) 2006-12-05
US20170354542A1 (en) 2017-12-14
EP1164986B1 (en) 2006-08-30
HK1093669A1 (en) 2007-03-09
EP1726276B2 (en) 2015-10-21
CN101278873B (zh) 2012-08-22
EP1726276B1 (en) 2012-11-14
CN101278873A (zh) 2008-10-08
US9724243B2 (en) 2017-08-08
RU2239396C2 (ru) 2004-11-10
CA2369022C (en) 2005-08-09
HK1045453A1 (en) 2002-11-29
ATE337765T1 (de) 2006-09-15
CA2369022A1 (en) 2000-10-12

Similar Documents

Publication Publication Date Title
CN101273927B (zh) 带有加热和冷却装置的真空辅助闭合系统
US7108683B2 (en) Wound therapy and tissue management system and method with fluid differentiation
US7763769B2 (en) Biocompatible wound dressing
US6071267A (en) Medical patient fluid management interface system and method
CN101990444B (zh) 用于处理伤口的装置和制造伤口垫的方法
AU773002B2 (en) Vacuum assisted closure system with provision for introduction of agent
CN102264334B (zh) 采用清创术机构的减压治疗系统和方法
US20100210986A1 (en) Negative pressure wound treatment dressings and systems
US20020115952A1 (en) Biocompatible wound dressing
EP1815830A1 (en) Vacuum assisted closure system with provision for introduction of agent

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110608

Termination date: 20190331