ATE427710T1 - Kryogene medizinische vorrichtung mit hochdruckfestem endstuck - Google Patents

Kryogene medizinische vorrichtung mit hochdruckfestem endstuck

Info

Publication number
ATE427710T1
ATE427710T1 AT02767804T AT02767804T ATE427710T1 AT E427710 T1 ATE427710 T1 AT E427710T1 AT 02767804 T AT02767804 T AT 02767804T AT 02767804 T AT02767804 T AT 02767804T AT E427710 T1 ATE427710 T1 AT E427710T1
Authority
AT
Austria
Prior art keywords
tube
distal end
fluid
catheter
cryogenic fluid
Prior art date
Application number
AT02767804T
Other languages
English (en)
Inventor
Jean-Pierre Lalonde
Marwan Abboud
Constantin-Bogdan Ciobotaru
Original Assignee
Cryocath Technologies 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 Cryocath Technologies Inc filed Critical Cryocath Technologies Inc
Application granted granted Critical
Publication of ATE427710T1 publication Critical patent/ATE427710T1/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
    • A61B2018/0268—Characteristics of handpieces or probes using a circulating cryogenic fluid with restriction of flow

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Otolaryngology (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Materials For Medical Uses (AREA)
  • Dental Preparations (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
AT02767804T 2001-09-27 2002-09-23 Kryogene medizinische vorrichtung mit hochdruckfestem endstuck ATE427710T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/965,208 US6589234B2 (en) 2001-09-27 2001-09-27 Cryogenic medical device with high pressure resistance tip

Publications (1)

Publication Number Publication Date
ATE427710T1 true ATE427710T1 (de) 2009-04-15

Family

ID=25509635

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02767804T ATE427710T1 (de) 2001-09-27 2002-09-23 Kryogene medizinische vorrichtung mit hochdruckfestem endstuck

Country Status (6)

Country Link
US (1) US6589234B2 (de)
EP (1) EP1432363B1 (de)
AT (1) ATE427710T1 (de)
CA (1) CA2459771C (de)
DE (1) DE60231891D1 (de)
WO (1) WO2003028569A1 (de)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7004936B2 (en) * 2000-08-09 2006-02-28 Cryocor, Inc. Refrigeration source for a cryoablation catheter
US7192426B2 (en) * 2001-05-31 2007-03-20 Endocare, Inc. Cryogenic system
US20040243118A1 (en) * 2001-06-01 2004-12-02 Ayers Gregory M. Device and method for positioning a catheter tip for creating a cryogenic lesion
US6878147B2 (en) 2001-11-02 2005-04-12 Vivant Medical, Inc. High-strength microwave antenna assemblies
US7128739B2 (en) 2001-11-02 2006-10-31 Vivant Medical, Inc. High-strength microwave antenna assemblies and methods of use
US7004937B2 (en) * 2002-07-31 2006-02-28 Cryocor, Inc. Wire reinforced articulation segment
US20040034344A1 (en) * 2002-08-16 2004-02-19 Eric Ryba Tip pressure monitoring for cryoablation catheters
US6955673B2 (en) * 2002-08-16 2005-10-18 Cryocor, Inc. Heat transfer segment for a cryoablation catheter
US20040034365A1 (en) * 2002-08-16 2004-02-19 Lentz David J. Catheter having articulation system
US20040116921A1 (en) * 2002-12-11 2004-06-17 Marshall Sherman Cold tip rf/ultrasonic ablation catheter
US6893433B2 (en) * 2002-12-11 2005-05-17 Cryocor, Inc. System and method for performing a single step cryoablation
US7195625B2 (en) 2002-12-11 2007-03-27 Cryocor, Inc. Catheter system for performing a single step cryoablation
US6796979B2 (en) * 2002-12-11 2004-09-28 Cryocor, Inc. Coaxial catheter system for performing a single step cryoablation
US6824543B2 (en) 2002-12-11 2004-11-30 Cryocor, Inc. Guidance system for a cryocatheter
US7311703B2 (en) 2003-07-18 2007-12-25 Vivant Medical, Inc. Devices and methods for cooling microwave antennas
US6981382B2 (en) * 2003-07-24 2006-01-03 Cryocor, Inc. Distal end for cryoablation catheters
US20050027289A1 (en) * 2003-07-31 2005-02-03 Thomas Castellano Cryoablation systems and methods
US7070594B2 (en) * 2004-02-10 2006-07-04 Cryocor, Inc. System and method for assessing ice ball formation during a cryoablation procedure
US20050198972A1 (en) * 2004-03-10 2005-09-15 Lentz David J. Pressure-temperature control for a cryoablation catheter system
US20050283146A1 (en) * 2004-06-17 2005-12-22 Lentz David J Thermally extended spiral cryotip for a cryoablation catheter
US7156840B2 (en) * 2004-06-29 2007-01-02 Cryocor, Inc. Pressure monitor for cryoablation catheter
US7163535B2 (en) * 2004-06-30 2007-01-16 Cryocor, Inc. System for detecting leaks and occlusions in a cryoablation catheter
US7357797B2 (en) * 2004-06-30 2008-04-15 Cryocor, Inc. System and method for varying return pressure to control tip temperature of a cryoablation catheter
US7156570B2 (en) * 2004-12-30 2007-01-02 Cotapaxi Custom Design And Manufacturing, Llc Implement grip
US20060258981A1 (en) * 2005-04-27 2006-11-16 Tracee Eidenschink Balloon catheter with perfusion lumen
US7799019B2 (en) 2005-05-10 2010-09-21 Vivant Medical, Inc. Reinforced high strength microwave antenna
US7963940B2 (en) * 2005-08-22 2011-06-21 Boston Scientific Scimed, Inc. Local perfusion device
US20070129682A1 (en) * 2005-12-02 2007-06-07 Tracee Eidenschink Guidewire with perfusion capability
JP5199118B2 (ja) * 2005-12-22 2013-05-15 ザ・トラスティーズ・オブ・コロンビア・ユニバーシティ・イン・ザ・シティ・オブ・ニューヨーク 血管内冷却システム及び方法
US20090299357A1 (en) * 2006-04-24 2009-12-03 Thomas Jefferson University Cryoneedle and cryotheraphy system
US7998139B2 (en) 2007-04-25 2011-08-16 Vivant Medical, Inc. Cooled helical antenna for microwave ablation
US8353901B2 (en) 2007-05-22 2013-01-15 Vivant Medical, Inc. Energy delivery conduits for use with electrosurgical devices
US8377050B2 (en) * 2007-06-08 2013-02-19 Boston Scientific Scimed, Inc. Cryo-applicator cross-section configuration
US9023024B2 (en) 2007-06-20 2015-05-05 Covidien Lp Reflective power monitoring for microwave applications
US8651146B2 (en) 2007-09-28 2014-02-18 Covidien Lp Cable stand-off
US9050069B2 (en) 2008-05-16 2015-06-09 Medtronic Cryocath Lp Thermocouple-controlled catheter cooling system
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
US10363057B2 (en) 2008-07-18 2019-07-30 Vytronus, Inc. System and method for delivering energy to tissue
US8292881B2 (en) * 2009-05-27 2012-10-23 Vivant Medical, Inc. Narrow gauge high strength choked wet tip microwave ablation antenna
EP2575657B1 (de) 2010-06-01 2017-07-26 AFreeze GmbH Leckschutzsystem, druckausgleichssystem und abscheider mit ventilfunktion für ablationsverfahren
US8685021B2 (en) * 2010-11-17 2014-04-01 Covidien Lp Method and apparatus for vascular tissue sealing with active cooling of jaws at the end of the sealing cycle
DE102011000004B4 (de) * 2010-12-08 2015-02-19 Erbe Elektromedizin Gmbh Gasdüse
ES2759611T3 (es) 2011-02-01 2020-05-11 Channel Medsystems Inc Aparato para el tratamiento criogénico de una cavidad o luz del cuerpo
US20120265452A1 (en) * 2011-04-14 2012-10-18 Galil Medical Inc. Method of monitoring gas supply during a cryosurgical procedure
US11103296B2 (en) 2011-07-14 2021-08-31 Afreeze Gmbh Ablation applicator with a matrix filled with particles
EP2731528B1 (de) 2011-07-14 2018-08-22 AFreeze GmbH Ablationsapplikator mit einer partikelgefüllten matrix
US20130041355A1 (en) * 2011-08-11 2013-02-14 Tammo Heeren Reducing Damage From A Dielectric Breakdown in Surgical Applications
US8834459B2 (en) * 2012-03-26 2014-09-16 Mark Chak Needle for treating diseases
US10610279B2 (en) 2014-04-10 2020-04-07 Channel Medsystems, Inc. Apparatus and methods for regulating cryogenic treatment
US11020098B2 (en) * 2014-09-09 2021-06-01 Boston Scientific Scimed, Inc. Methods, systems and devices for cryogenic biopsy
ES2998036T3 (en) * 2014-12-01 2025-02-18 Vessi Medical Ltd Device for ablative treatment of targeted areas within a body lumen
WO2017048965A1 (en) * 2015-09-18 2017-03-23 Adagio Medical Inc. Tissue contact verification system
CN109922749B (zh) * 2016-11-09 2021-10-12 奥林巴斯株式会社 医疗设备
CA3108068A1 (en) * 2018-08-01 2020-02-06 Adagio Medical, Inc. Ablation catheter having an expandable treatment portion
CN112566571B (zh) * 2018-09-14 2025-02-18 阿特瑞克尔公司 冷冻探针
CN112969423B (zh) * 2018-11-01 2025-02-14 生物相容英国有限公司 具有加强元件的冷冻探针
WO2020198181A1 (en) * 2019-03-25 2020-10-01 Biocompatibles Uk Limited Cryoprobe
US20220233227A1 (en) * 2019-05-30 2022-07-28 Artfix Ltd Cryo-ablation catheter
CN114980826B (zh) * 2019-08-14 2025-05-30 生物相容英国有限公司 柔性冷冻探针
US20250359914A1 (en) * 2024-05-22 2025-11-27 Boston Scientific Scimed, Inc. Distal tip structure for cryoablation probe

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3425419A (en) 1964-08-08 1969-02-04 Angelo Actis Dato Method of lowering and raising the temperature of the human body
US3859986A (en) 1973-06-20 1975-01-14 Jiro Okada Surgical device
DE2343910C3 (de) 1973-08-31 1979-02-15 Draegerwerk Ag, 2400 Luebeck Kryomedizinische Einrichtung
DE3378018D1 (en) 1982-05-17 1988-10-27 Andrzej Kamil Drukier Cryosurgical apparatus, especially for the cryosurgery of deeply lying lesions
GB2226497B (en) 1988-12-01 1992-07-01 Spembly Medical Ltd Cryosurgical probe
US4946460A (en) 1989-04-26 1990-08-07 Cryo Instruments, Inc. Apparatus for cryosurgery
US5211646A (en) 1990-03-09 1993-05-18 Alperovich Boris I Cryogenic scalpel
US5624392A (en) 1990-05-11 1997-04-29 Saab; Mark A. Heat transfer catheters and methods of making and using same
US5254116A (en) * 1991-09-06 1993-10-19 Cryomedical Sciences, Inc. Cryosurgical instrument with vent holes and method using same
US5520682A (en) * 1991-09-06 1996-05-28 Cryomedical Sciences, Inc. Cryosurgical instrument with vent means and method using same
US5281213A (en) 1992-04-16 1994-01-25 Implemed, Inc. Catheter for ice mapping and ablation
US5281215A (en) 1992-04-16 1994-01-25 Implemed, Inc. Cryogenic catheter
US5423807A (en) 1992-04-16 1995-06-13 Implemed, Inc. Cryogenic mapping and ablation catheter
US5275595A (en) 1992-07-06 1994-01-04 Dobak Iii John D Cryosurgical instrument
GB2269107B (en) 1992-07-31 1996-05-08 Spembly Medical Ltd Cryosurgical ablation
US5324286A (en) 1993-01-21 1994-06-28 Arthur A. Fowle, Inc. Entrained cryogenic droplet transfer method and cryosurgical instrument
GB2283678B (en) 1993-11-09 1998-06-03 Spembly Medical Ltd Cryosurgical catheter probe
US5833685A (en) 1994-03-15 1998-11-10 Tortal; Proserfina R. Cryosurgical technique and devices
GB2289414B (en) 1994-05-10 1998-05-13 Spembly Medical Ltd Cryosurgical instrument
GB2289510A (en) 1994-05-10 1995-11-22 Spembly Medical Ltd Connector
US5573532A (en) 1995-01-13 1996-11-12 Cryomedical Sciences, Inc. Cryogenic surgical instrument and method of manufacturing the same
US5716353A (en) 1996-05-03 1998-02-10 Urds, Corp. Cryosurgical instrument
US5800487A (en) 1996-07-23 1998-09-01 Endocare, Inc. Cryoprobe
US5885276A (en) 1997-12-02 1999-03-23 Galil Medical Ltd. Method and device for transmyocardial cryo revascularization
US6319248B1 (en) * 1998-07-29 2001-11-20 Cryocath Technologies, Inc. Spray catheter
US6497703B1 (en) 2000-03-02 2002-12-24 Biosense Webster Cryoablation catheter for long lesion ablations

Also Published As

Publication number Publication date
US6589234B2 (en) 2003-07-08
CA2459771A1 (en) 2003-04-10
EP1432363A1 (de) 2004-06-30
DE60231891D1 (de) 2009-05-20
WO2003028569B1 (en) 2003-09-04
US20030060815A1 (en) 2003-03-27
CA2459771C (en) 2009-06-23
WO2003028569A1 (en) 2003-04-10
EP1432363B1 (de) 2009-04-08

Similar Documents

Publication Publication Date Title
ATE427710T1 (de) Kryogene medizinische vorrichtung mit hochdruckfestem endstuck
ATE421293T1 (de) Kryochirurgisches gerät mit verbessertem kühlungsvermögen
ATE556666T1 (de) System zur variierung des rückdrucks zur kontrolle der spitzentemperatur eines kryoablationskatheters
ATE243981T1 (de) Kryogenisches kathetersystem
US6592577B2 (en) Cooling system
US4646735A (en) Pain-alleviating tissue treatment assembly
ATE330545T1 (de) Kühlquelle für kryoablationskatheter
BR9901769A (pt) Caneta de liquefação.
KR20050012131A (ko) 냉동 절제 카테터의 말단
BR0214951A (pt) Tratamento de hipertermia e sonda para o mesmo
DE60229416D1 (de) Katheter für modifizierte Perfusion
ES2119822T3 (es) Instrumento crioquirurgico con orificios de ventilacion y procedimiento relacionado.
WO2001076655A3 (en) Method and apparatus for regulating patient temperature by irrigating the bladder with a fluid
WO2008083000A3 (en) Irrigated ablation catheter having a valve to prevent backflow
DE60231887D1 (de) Blutentnahme-Nadel
KR900015686A (ko) 저온 수술용 장치
DE50303384D1 (de) Katheterkopf mit katheterabgang in diskreten drehpositionen
BR0006337A (pt) Dispositivo criogênico
ATE395542T1 (de) Temperaturgesteuertes ventil
WO2025185423A1 (zh) 一种冷冻导管
CN113384341A (zh) 一种用于自然腔道疾病治疗的冷冻球囊装置
CN222217926U (zh) 一种冷冻导管
WO2009004156A3 (fr) Dispositif cryogenique a usage chirurgical
SU825055A1 (ru) Устройство для локального охлаждения ткани 1
RU1793901C (ru) Криозонд

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties