ATE556666T1 - System zur variierung des rückdrucks zur kontrolle der spitzentemperatur eines kryoablationskatheters - Google Patents

System zur variierung des rückdrucks zur kontrolle der spitzentemperatur eines kryoablationskatheters

Info

Publication number
ATE556666T1
ATE556666T1 AT05736062T AT05736062T ATE556666T1 AT E556666 T1 ATE556666 T1 AT E556666T1 AT 05736062 T AT05736062 T AT 05736062T AT 05736062 T AT05736062 T AT 05736062T AT E556666 T1 ATE556666 T1 AT E556666T1
Authority
AT
Austria
Prior art keywords
catheter tube
return line
valve
controlling
distal tip
Prior art date
Application number
AT05736062T
Other languages
English (en)
Inventor
Eric Ryba
Original Assignee
Cryocor 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
Application filed by Cryocor Inc filed Critical Cryocor Inc
Application granted granted Critical
Publication of ATE556666T1 publication Critical patent/ATE556666T1/de

Links

Classifications

    • 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
    • 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
    • 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
    • A61B2018/0231—Characteristics of handpieces or probes
    • A61B2018/0262—Characteristics of handpieces or probes using a circulating cryogenic fluid

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Otolaryngology (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
AT05736062T 2004-06-30 2005-04-15 System zur variierung des rückdrucks zur kontrolle der spitzentemperatur eines kryoablationskatheters ATE556666T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/881,086 US7357797B2 (en) 2004-06-30 2004-06-30 System and method for varying return pressure to control tip temperature of a cryoablation catheter
PCT/US2005/012750 WO2006006989A2 (en) 2004-06-30 2005-04-15 System and method for varying return pressure to control tip temperature of a cryoablation catheter

Publications (1)

Publication Number Publication Date
ATE556666T1 true ATE556666T1 (de) 2012-05-15

Family

ID=35514983

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05736062T ATE556666T1 (de) 2004-06-30 2005-04-15 System zur variierung des rückdrucks zur kontrolle der spitzentemperatur eines kryoablationskatheters

Country Status (4)

Country Link
US (1) US7357797B2 (de)
EP (1) EP1768593B1 (de)
AT (1) ATE556666T1 (de)
WO (1) WO2006006989A2 (de)

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DE102008045563B9 (de) * 2008-07-02 2012-01-26 Erbe Elektromedizin Gmbh Temperaturregelung für eine Kryosonde, kryochirurgisches Gerät mit Temperaturregler und Verfahren zum Regeln der Temperatur einer Kryosonde
JP5233031B2 (ja) * 2008-07-15 2013-07-10 株式会社デージーエス・コンピュータ 凍結治療計画装置及び凍結治療装置
US8845627B2 (en) 2008-08-22 2014-09-30 Boston Scientific Scimed, Inc. Regulating pressure to lower temperature in a cryotherapy balloon catheter
CN107349009B (zh) 2010-08-05 2020-06-26 美敦力Af卢森堡有限责任公司 用于肾神经调制的低温消融装置、系统及方法
US9060755B2 (en) 2010-10-26 2015-06-23 Medtronic Ardian Luxembourg S.A.R.L. Neuromodulation cryotherapeutic devices and associated systems and methods
US9060754B2 (en) 2010-10-26 2015-06-23 Medtronic Ardian Luxembourg S.A.R.L. Neuromodulation cryotherapeutic devices and associated systems and methods
WO2012148969A2 (en) 2011-04-25 2012-11-01 Brian Kelly Apparatus and methods related to constrained deployment of cryogenic balloons for limited cryogenic ablation of vessel walls
US20150088113A1 (en) 2012-04-27 2015-03-26 Medtronic Ardian Luxembourg S.A.R.L. Cryotherapeutic devices for renal neuromodulation and associated systems and methods
US9241752B2 (en) 2012-04-27 2016-01-26 Medtronic Ardian Luxembourg S.A.R.L. Shafts with pressure relief in cryotherapeutic catheters and associated devices, systems, and methods
US9101343B2 (en) 2012-08-03 2015-08-11 Thach Buu Duong Therapeutic cryoablation system
US9095321B2 (en) 2012-11-21 2015-08-04 Medtronic Ardian Luxembourg S.A.R.L. Cryotherapeutic devices having integral multi-helical balloons and methods of making the same
US9017317B2 (en) 2012-12-06 2015-04-28 Medtronic Ardian Luxembourg S.A.R.L. Refrigerant supply system for cryotherapy including refrigerant recompression and associated devices, systems, and methods
US10492842B2 (en) 2014-03-07 2019-12-03 Medtronic Ardian Luxembourg S.A.R.L. Monitoring and controlling internally administered cryotherapy
US9861422B2 (en) 2015-06-17 2018-01-09 Medtronic, Inc. Catheter breach loop feedback fault detection with active and inactive driver system
WO2017191644A1 (en) 2016-05-05 2017-11-09 Eximo Medical Ltd Apparatus and methods for resecting and/or ablating an undesired tissue
US11510576B2 (en) 2017-04-27 2022-11-29 Medtronic Cryocath Lp Treatment device having multifunctional sensing elements and method of use
CN111839713B (zh) * 2019-04-24 2023-03-24 上海美杰医疗科技有限公司 多模态肿瘤消融探针系统及其控制方法
US11633224B2 (en) 2020-02-10 2023-04-25 Icecure Medical Ltd. Cryogen pump
US20230270483A1 (en) 2022-02-28 2023-08-31 Icecure Medical Ltd. Cryogen Flow Control

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Also Published As

Publication number Publication date
WO2006006989A3 (en) 2006-08-24
US7357797B2 (en) 2008-04-15
WO2006006989A2 (en) 2006-01-19
EP1768593A4 (de) 2008-09-17
EP1768593A2 (de) 2007-04-04
EP1768593B1 (de) 2012-05-09
US20060004350A1 (en) 2006-01-05

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