DE602006017996D1 - Kontaktbeurteilung von ballonkathetern - Google Patents

Kontaktbeurteilung von ballonkathetern

Info

Publication number
DE602006017996D1
DE602006017996D1 DE602006017996T DE602006017996T DE602006017996D1 DE 602006017996 D1 DE602006017996 D1 DE 602006017996D1 DE 602006017996 T DE602006017996 T DE 602006017996T DE 602006017996 T DE602006017996 T DE 602006017996T DE 602006017996 D1 DE602006017996 D1 DE 602006017996D1
Authority
DE
Germany
Prior art keywords
lumen
contact assessment
temperature sensor
exhaust
catheter
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
Application number
DE602006017996T
Other languages
English (en)
Inventor
Marwan Abboud
Teresa Ann Mihalik
Asmar Johnny Al
Chadi Harmouche
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.)
Medtronic Cryocath LP
Original Assignee
Medtronic Cryocath LP
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
Application filed by Medtronic Cryocath LP filed Critical Medtronic Cryocath LP
Publication of DE602006017996D1 publication Critical patent/DE602006017996D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6885—Monitoring or controlling sensor contact pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0538—Measuring electrical impedance or conductance of a portion of the body invasively, e.g. using a catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6886—Monitoring or controlling distance between sensor and tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00026—Conductivity or impedance, e.g. of tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00039—Electric or electromagnetic phenomena other than conductivity, e.g. capacity, inductivity, Hall effect
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00084—Temperature
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22051—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • A61B2018/0022—Balloons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
    • A61B2018/0212—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques using an instrument inserted into a body lumen, e.g. catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/06—Measuring instruments not otherwise provided for
    • A61B2090/064—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension
    • A61B2090/065—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension for measuring contact or contact pressure

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Otolaryngology (AREA)
  • Surgical Instruments (AREA)
  • Materials For Medical Uses (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
DE602006017996T 2005-05-13 2006-05-05 Kontaktbeurteilung von ballonkathetern Active DE602006017996D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/129,205 US7442190B2 (en) 2005-05-13 2005-05-13 Contact assessment of balloon catheters
PCT/CA2006/000723 WO2006119615A1 (en) 2005-05-13 2006-05-05 Contact assessment of balloon catheters

Publications (1)

Publication Number Publication Date
DE602006017996D1 true DE602006017996D1 (de) 2010-12-16

Family

ID=37396135

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006017996T Active DE602006017996D1 (de) 2005-05-13 2006-05-05 Kontaktbeurteilung von ballonkathetern

Country Status (6)

Country Link
US (3) US7442190B2 (de)
EP (2) EP2294997A1 (de)
AT (1) ATE486535T1 (de)
CA (1) CA2607577C (de)
DE (1) DE602006017996D1 (de)
WO (1) WO2006119615A1 (de)

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US9050069B2 (en) 2008-05-16 2015-06-09 Medtronic Cryocath Lp Thermocouple-controlled catheter cooling system
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US20100298832A1 (en) 2009-05-20 2010-11-25 Osseon Therapeutics, Inc. Steerable curvable vertebroplasty drill
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US20110144637A1 (en) * 2009-12-11 2011-06-16 Medtronic Cryocath Lp Vein Occlusion Devices and Methods for Catheter-Based Ablation
US8983619B2 (en) 2009-12-30 2015-03-17 Medtronic, Inc. Testing communication during implantation
US8986293B2 (en) * 2010-01-27 2015-03-24 Medtronic Cryocath Lp Cryoballoon refrigerant dispersion control
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US8672930B2 (en) * 2010-07-28 2014-03-18 Medtronic Cryocath Lp Endoluminal ablation cryoballoon and method
US9539046B2 (en) * 2010-08-03 2017-01-10 Medtronic Cryocath Lp Cryogenic medical mapping and treatment device
EP3590453B1 (de) 2011-02-01 2024-02-28 Channel Medsystems, Inc. Vorrichtung zur kryogenen behandlung einer körperhöhle oder eines lumens
WO2012148966A2 (en) * 2011-04-25 2012-11-01 Brian Kelly Apparatus and methods related to selective thermal insulation of cryogenic balloons for limited cryogenic ablation of vessel walls
WO2013022853A1 (en) * 2011-08-05 2013-02-14 Mc10, Inc. Catheter balloon methods and apparatus employing sensing elements
WO2013134780A1 (en) * 2012-03-09 2013-09-12 Petersohn M D Jeffrey Device for therapeutic delivery of radio frequency energy
US9867660B2 (en) 2013-03-13 2018-01-16 Medtronic Cryocath Lp Vein occlusion assessment using temperature
US9510766B2 (en) * 2013-03-13 2016-12-06 Mississippi State University (Msu) Insertable probe
US9687288B2 (en) 2013-09-30 2017-06-27 Arrinex, Inc. Apparatus and methods for treating rhinitis
US9925359B2 (en) * 2014-03-21 2018-03-27 Medtronic Cryocath Lp Balloon design to reduce distal length
US9855089B2 (en) 2014-03-21 2018-01-02 Medtronic Cryocath Lp Shape changing ablation balloon
US10610279B2 (en) 2014-04-10 2020-04-07 Channel Medsystems, Inc. Apparatus and methods for regulating cryogenic treatment
US9763743B2 (en) 2014-07-25 2017-09-19 Arrinex, Inc. Apparatus and method for treating rhinitis
US10456160B2 (en) 2015-03-09 2019-10-29 Teleflex Innovations S.À.R.L. Stenotic region scoring assembly and method
US10143399B2 (en) 2015-04-02 2018-12-04 Medtronic Ablation Frontiers Llc Tissue contact sensing with a multi electrode ablation catheter
US10182742B2 (en) 2015-04-02 2019-01-22 Medtronic Ablation Frontiers Llc Tissue contact sensing with a multi electrode ablation catheter
US9861422B2 (en) 2015-06-17 2018-01-09 Medtronic, Inc. Catheter breach loop feedback fault detection with active and inactive driver system
EP3115011A1 (de) * 2015-07-10 2017-01-11 AFreeze GmbH Ablationskathetervorrichtung mit elektroden zur erkennung einer elektrischen reaktion von biologischem material
US10327859B2 (en) * 2015-09-21 2019-06-25 Biosense Webster (Israel) Ltd. Catheter stability indication
US10492858B2 (en) * 2016-01-21 2019-12-03 Boaz Avitall Assessment of tissue contact in tissue ablation
EP3413822B1 (de) 2016-02-11 2023-08-30 Arrinex, Inc. Vorrichtung für bildgeführte postnasale nervenablation
US10660700B2 (en) 2016-04-28 2020-05-26 Biosense Webster (Israel) Ltd. Irrigated balloon catheter with flexible circuit electrode assembly
US10638976B2 (en) 2016-04-28 2020-05-05 Biosense Webster (Israel) Ltd Method of constructing irrigated balloon catheter
US11331140B2 (en) 2016-05-19 2022-05-17 Aqua Heart, Inc. Heated vapor ablation systems and methods for treating cardiac conditions
EP3471638A4 (de) 2016-06-15 2020-03-11 Arrinex, Inc. Vorrichtungen und verfahren zur behandlung einer seitlichen oberfläche einer nasenhöhle
US10939965B1 (en) 2016-07-20 2021-03-09 Arrinex, Inc. Devices and methods for treating a nerve of the nasal cavity using image guidance
US11253312B2 (en) 2016-10-17 2022-02-22 Arrinex, Inc. Integrated nasal nerve detector ablation-apparatus, nasal nerve locator, and methods of use
CN109862834B (zh) 2016-10-27 2022-05-24 Dfine有限公司 具有接合剂递送通道的可弯曲的骨凿
US11400205B2 (en) 2016-11-23 2022-08-02 Biosense Webster (Israel) Ltd. Balloon-in-balloon irrigation balloon catheter
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WO2018129180A1 (en) 2017-01-06 2018-07-12 Dfine, Inc. Osteotome with a distal portion for simultaneous advancement and articulation
JP7300999B2 (ja) 2017-04-28 2023-06-30 アリネックス， インコーポレイテッド 鼻炎の治療において血管を位置特定するためのシステムおよび方法
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Also Published As

Publication number Publication date
ATE486535T1 (de) 2010-11-15
CA2607577A1 (en) 2006-11-16
CA2607577C (en) 2013-11-19
EP2294997A1 (de) 2011-03-16
US20090030288A1 (en) 2009-01-29
US7442190B2 (en) 2008-10-28
EP1881795A1 (de) 2008-01-30
US8771264B2 (en) 2014-07-08
EP1881795A4 (de) 2009-09-16
US20140296736A1 (en) 2014-10-02
US20060259023A1 (en) 2006-11-16
US9572536B2 (en) 2017-02-21
EP1881795B1 (de) 2010-11-03
WO2006119615A1 (en) 2006-11-16

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