DE602005011957D1 - Diagnostische verfahren zum verzweigen von kathetersystemen - Google Patents
Diagnostische verfahren zum verzweigen von kathetersystemenInfo
- Publication number
- DE602005011957D1 DE602005011957D1 DE602005011957T DE602005011957T DE602005011957D1 DE 602005011957 D1 DE602005011957 D1 DE 602005011957D1 DE 602005011957 T DE602005011957 T DE 602005011957T DE 602005011957 T DE602005011957 T DE 602005011957T DE 602005011957 D1 DE602005011957 D1 DE 602005011957D1
- Authority
- DE
- Germany
- Prior art keywords
- lumen
- flow
- restrictor
- catheter systems
- channel
- 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.)
- Active
Links
Classifications
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
-
- 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
- A61M25/00—Catheters; Hollow probes
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M25/0029—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the middle part of the catheter, e.g. slots, flaps, valves, cuffs, apertures, notches, grooves or rapid exchange ports
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M25/003—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0074—Dynamic characteristics of the catheter tip, e.g. openable, closable, expandable or deformable
- A61M25/0075—Valve means
-
- 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
- A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
- A61M27/002—Implant devices for drainage of body fluids from one part of the body to another
- A61M27/006—Cerebrospinal drainage; Accessories therefor, e.g. valves
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
- A61M2025/0073—Tip designed for influencing the flow or the flow velocity of the fluid, e.g. inserts for twisted or vortex flow
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/10—Tube connectors; Tube couplings
- A61M2039/1005—Detection of disconnection
-
- 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
- A61M2205/15—Detection of leaks
-
- 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
- A61M2206/00—Characteristics of a physical parameter; associated device therefor
- A61M2206/10—Flow characteristics
- A61M2206/16—Rotating swirling helical flow, e.g. by tangential inflows
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
- A61M25/0071—Multiple separate lumens
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
- A61M5/14276—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body specially adapted for implantation
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16804—Flow controllers
- A61M5/16813—Flow controllers by controlling the degree of opening of the flow line
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US56447304P | 2004-04-22 | 2004-04-22 | |
PCT/US2005/013915 WO2005105199A1 (en) | 2004-04-22 | 2005-04-22 | Diagnostic methods for branching catheter systems |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602005011957D1 true DE602005011957D1 (de) | 2009-02-05 |
Family
ID=34966493
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602005011957T Active DE602005011957D1 (de) | 2004-04-22 | 2005-04-22 | Diagnostische verfahren zum verzweigen von kathetersystemen |
DE602005005320T Active DE602005005320T2 (de) | 2004-04-22 | 2005-04-22 | Druckentlastungsverfahren in einem medizinischen kathetersystem |
DE602005018626T Active DE602005018626D1 (de) | 2004-04-22 | 2005-04-22 | Verzweigung von kathetersystemen mit diagnostischen bestandteilen |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602005005320T Active DE602005005320T2 (de) | 2004-04-22 | 2005-04-22 | Druckentlastungsverfahren in einem medizinischen kathetersystem |
DE602005018626T Active DE602005018626D1 (de) | 2004-04-22 | 2005-04-22 | Verzweigung von kathetersystemen mit diagnostischen bestandteilen |
Country Status (5)
Country | Link |
---|---|
US (4) | US7513884B2 (de) |
EP (3) | EP1747390B1 (de) |
AT (3) | ATE389133T1 (de) |
DE (3) | DE602005011957D1 (de) |
WO (4) | WO2005106297A1 (de) |
Families Citing this family (51)
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US7455666B2 (en) | 2001-07-13 | 2008-11-25 | Board Of Regents, The University Of Texas System | Methods and apparatuses for navigating the subarachnoid space |
US7052480B2 (en) | 2002-04-10 | 2006-05-30 | Baxter International Inc. | Access disconnection systems and methods |
US10155082B2 (en) | 2002-04-10 | 2018-12-18 | Baxter International Inc. | Enhanced signal detection for access disconnection systems |
US20040254513A1 (en) | 2002-04-10 | 2004-12-16 | Sherwin Shang | Conductive polymer materials and applications thereof including monitoring and providing effective therapy |
US7022098B2 (en) | 2002-04-10 | 2006-04-04 | Baxter International Inc. | Access disconnection systems and methods |
US8323244B2 (en) | 2007-03-30 | 2012-12-04 | Medtronic, Inc. | Catheter malfunction determinations using physiologic pressure |
US9138537B2 (en) | 2003-10-02 | 2015-09-22 | Medtronic, Inc. | Determining catheter status |
US9033920B2 (en) | 2003-10-02 | 2015-05-19 | Medtronic, Inc. | Determining catheter status |
US7320676B2 (en) | 2003-10-02 | 2008-01-22 | Medtronic, Inc. | Pressure sensing in implantable medical devices |
DE102004017403B4 (de) * | 2004-04-08 | 2010-03-25 | Dräger Medical AG & Co. KG | Messvorrichtung zur Messung des Volumenstromes eines Gases, dessen Strömungsrichtung sich umkehren kann |
WO2005106297A1 (en) * | 2004-04-22 | 2005-11-10 | Medtronic, Inc. | Pressure relief methods in a medical catheter system |
US7217251B2 (en) * | 2004-04-22 | 2007-05-15 | Medtronic, Inc. | Pressure relief methods in a medical catheter system |
GB0603037D0 (en) * | 2006-02-15 | 2006-03-29 | Renishaw Plc | Implantable fluid distribution device and a method of drug delivery |
US7621946B2 (en) * | 2006-03-06 | 2009-11-24 | Boston Scientific Scimed, Inc. | Implantable medical endoprosthesis delivery system with hub |
WO2007123764A2 (en) | 2006-04-06 | 2007-11-01 | Medtronic, Inc. | Systems and methods of identifying catheter malfunctions using pressure sensing |
US20100280494A1 (en) * | 2006-08-08 | 2010-11-04 | Matsuura James E | Catheter and array for anticancer therapy |
GB0623395D0 (en) | 2006-11-23 | 2007-01-03 | Renishaw Plc | Port |
US8376978B2 (en) * | 2007-02-09 | 2013-02-19 | Baxter International Inc. | Optical access disconnection systems and methods |
US10463778B2 (en) | 2007-02-09 | 2019-11-05 | Baxter International Inc. | Blood treatment machine having electrical heartbeat analysis |
US8409170B2 (en) * | 2007-02-09 | 2013-04-02 | Kci Licensing, Inc. | System and method for managing reduced pressure at a tissue site |
US8152751B2 (en) | 2007-02-09 | 2012-04-10 | Baxter International Inc. | Acoustic access disconnection systems and methods |
WO2008115511A1 (en) * | 2007-03-20 | 2008-09-25 | Peak Biosciences, Inc. | Method for therapeutic administration of radionucleosides |
US9044537B2 (en) | 2007-03-30 | 2015-06-02 | Medtronic, Inc. | Devices and methods for detecting catheter complications |
US8512312B2 (en) | 2007-05-01 | 2013-08-20 | Medtronic, Inc. | Offset catheter connector, system and method |
WO2008140808A1 (en) * | 2007-05-10 | 2008-11-20 | Peak Biosciences, Inc. | Methods for administration of radiotherapeutic agents |
US20090171323A1 (en) * | 2007-12-26 | 2009-07-02 | Cook Incorporated | Catheter assembly and fluid supply apparatus therefor |
AU2008354310B2 (en) | 2008-04-01 | 2014-02-20 | Gambro Lundia Ab | An apparatus and a method for monitoring a vascular access |
US20090287167A1 (en) * | 2008-05-14 | 2009-11-19 | Becton, Dickinson And Company | Y-port device eliminating abberant currents |
DE102008030942A1 (de) * | 2008-07-02 | 2010-01-07 | Christoph Miethke Gmbh & Co Kg | Hirnwasserdrainagen |
US8755901B2 (en) | 2008-07-11 | 2014-06-17 | Medtronic, Inc. | Patient assignment of therapy parameter to posture state |
US8114043B2 (en) | 2008-07-25 | 2012-02-14 | Baxter International Inc. | Electromagnetic induction access disconnect sensor |
EP2158930B1 (de) * | 2008-08-27 | 2017-06-28 | F. Hoffmann-La Roche AG | Strömungsventile zur Erkennung von Leckagen, Verhinderung von freiem Fluss und Erkennung von Verstopfungen |
WO2010090858A2 (en) * | 2009-01-21 | 2010-08-12 | Medtronic, Inc. | Catheter systems having flow restrictors |
US8876789B1 (en) | 2009-02-23 | 2014-11-04 | James G. Getsay | Withdrawal catheter and method |
US8231555B2 (en) * | 2009-04-30 | 2012-07-31 | Medtronic, Inc. | Therapy system including multiple posture sensors |
US10155099B2 (en) | 2009-09-21 | 2018-12-18 | Cook Regentec Llc | Method for infusing stem cells |
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DE102009060533B4 (de) * | 2009-12-23 | 2019-07-11 | Christoph Miethke Gmbh & Co Kg | Implantierbares Shuntsystem |
GB201002370D0 (en) | 2010-02-12 | 2010-03-31 | Renishaw Ireland Ltd | Percutaneous drug delivery apparatus |
TW201200174A (en) * | 2010-06-22 | 2012-01-01 | Apex Medical Corp | Actuator of negative pressure wound care device |
CN102294073B (zh) * | 2010-06-25 | 2014-07-23 | 雃博股份有限公司 | 负压伤口照护装置的致动器 |
GB2483291B (en) * | 2010-09-03 | 2012-10-31 | Apex Medical Corp | Actuator for a negative pressure wound therapy system |
US9872956B2 (en) | 2011-04-29 | 2018-01-23 | Medtronic, Inc. | Limiting pressure in an implanted catheter |
KR101911435B1 (ko) * | 2011-09-26 | 2018-10-25 | 삼성전자주식회사 | 유체 제어 장치, 이를 포함하는 필터 및 바이오칩 |
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US9539382B2 (en) | 2013-03-12 | 2017-01-10 | Medtronic, Inc. | Stepped catheters with flow restrictors and infusion systems using the same |
US20210369956A1 (en) * | 2020-05-26 | 2021-12-02 | Carefusion 303, Inc. | Infusion pump flow rate control |
WO2023049431A1 (en) * | 2021-09-27 | 2023-03-30 | Becton, Dickinson And Company | System and method for vascular access management |
WO2023081279A1 (en) * | 2021-11-03 | 2023-05-11 | Amit Bahl | Methods and systems for detecting intravascular device failure |
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US7217251B2 (en) * | 2004-04-22 | 2007-05-15 | Medtronic, Inc. | Pressure relief methods in a medical catheter system |
WO2005106297A1 (en) * | 2004-04-22 | 2005-11-10 | Medtronic, Inc. | Pressure relief methods in a medical catheter system |
-
2005
- 2005-04-22 WO PCT/US2005/013764 patent/WO2005106297A1/en active Application Filing
- 2005-04-22 DE DE602005011957T patent/DE602005011957D1/de active Active
- 2005-04-22 DE DE602005005320T patent/DE602005005320T2/de active Active
- 2005-04-22 WO PCT/US2005/014027 patent/WO2005106298A1/en active Application Filing
- 2005-04-22 AT AT05738180T patent/ATE389133T1/de not_active IP Right Cessation
- 2005-04-22 US US11/112,219 patent/US7513884B2/en not_active Expired - Fee Related
- 2005-04-22 AT AT05739916T patent/ATE453428T1/de not_active IP Right Cessation
- 2005-04-22 DE DE602005018626T patent/DE602005018626D1/de active Active
- 2005-04-22 WO PCT/US2005/014083 patent/WO2005105200A1/en active Application Filing
- 2005-04-22 US US11/112,077 patent/US7766860B2/en active Active
- 2005-04-22 EP EP05738180A patent/EP1747390B1/de not_active Not-in-force
- 2005-04-22 WO PCT/US2005/013915 patent/WO2005105199A1/en active Application Filing
- 2005-04-22 EP EP05739916A patent/EP1744806B1/de not_active Not-in-force
- 2005-04-22 AT AT05739021T patent/ATE418356T1/de not_active IP Right Cessation
- 2005-04-22 EP EP05739021A patent/EP1747038B8/de not_active Not-in-force
- 2005-04-22 US US11/112,078 patent/US7763007B2/en active Active
-
2009
- 2009-04-03 US US12/418,335 patent/US20090192450A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2005106298A1 (en) | 2005-11-10 |
EP1747038A1 (de) | 2007-01-31 |
WO2005105199A1 (en) | 2005-11-10 |
ATE418356T1 (de) | 2009-01-15 |
WO2005105200A1 (en) | 2005-11-10 |
US7513884B2 (en) | 2009-04-07 |
WO2005106297A1 (en) | 2005-11-10 |
US7766860B2 (en) | 2010-08-03 |
DE602005018626D1 (de) | 2010-02-11 |
EP1744806A1 (de) | 2007-01-24 |
US7763007B2 (en) | 2010-07-27 |
US20050245858A1 (en) | 2005-11-03 |
US20050241387A1 (en) | 2005-11-03 |
US20090192450A1 (en) | 2009-07-30 |
US20050245887A1 (en) | 2005-11-03 |
ATE389133T1 (de) | 2008-03-15 |
ATE453428T1 (de) | 2010-01-15 |
EP1747038B8 (de) | 2009-04-08 |
EP1747390B1 (de) | 2008-03-12 |
DE602005005320D1 (de) | 2008-04-24 |
EP1747390A1 (de) | 2007-01-31 |
EP1747038B1 (de) | 2008-12-24 |
DE602005005320T2 (de) | 2009-03-26 |
EP1744806B1 (de) | 2009-12-30 |
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