DE602004023794D1 - Distales Ende für Kryoablationskatheter - Google Patents

Distales Ende für Kryoablationskatheter

Info

Publication number
DE602004023794D1
DE602004023794D1 DE602004023794T DE602004023794T DE602004023794D1 DE 602004023794 D1 DE602004023794 D1 DE 602004023794D1 DE 602004023794 T DE602004023794 T DE 602004023794T DE 602004023794 T DE602004023794 T DE 602004023794T DE 602004023794 D1 DE602004023794 D1 DE 602004023794D1
Authority
DE
Germany
Prior art keywords
distal end
capillary tube
cryo
chamber
refrigerant
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 - Lifetime
Application number
DE602004023794T
Other languages
English (en)
Inventor
David J Lentz
Matt M Riordan
Eric Ryba
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.)
Cryocor Inc
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
Publication of DE602004023794D1 publication Critical patent/DE602004023794D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • 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)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Radiation-Therapy Devices (AREA)
DE602004023794T 2003-07-24 2004-05-27 Distales Ende für Kryoablationskatheter Expired - Lifetime DE602004023794D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/626,887 US6981382B2 (en) 2003-07-24 2003-07-24 Distal end for cryoablation catheters

Publications (1)

Publication Number Publication Date
DE602004023794D1 true DE602004023794D1 (de) 2009-12-10

Family

ID=33490909

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004023794T Expired - Lifetime DE602004023794D1 (de) 2003-07-24 2004-05-27 Distales Ende für Kryoablationskatheter

Country Status (9)

Country Link
US (1) US6981382B2 (de)
EP (1) EP1500377B1 (de)
JP (1) JP2005040588A (de)
KR (1) KR20050012131A (de)
AT (1) ATE446718T1 (de)
AU (1) AU2004202010A1 (de)
CA (1) CA2467948A1 (de)
DE (1) DE602004023794D1 (de)
ES (1) ES2333793T3 (de)

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KR100466866B1 (ko) * 2003-04-24 2005-01-24 전명기 생체조직을 응고괴사시키는 고주파 전기수술기용 전극
US8377050B2 (en) * 2007-06-08 2013-02-19 Boston Scientific Scimed, Inc. Cryo-applicator cross-section configuration
US8579890B2 (en) * 2008-03-13 2013-11-12 Boston Scientific Scimed, Inc. Cryo-ablation refrigerant distribution catheter
US8814850B2 (en) * 2008-04-24 2014-08-26 Cryomedix, Llc Method and system for cryoablation treatment
US8845627B2 (en) 2008-08-22 2014-09-30 Boston Scientific Scimed, Inc. Regulating pressure to lower temperature in a cryotherapy balloon catheter
CN102264315B (zh) 2008-12-23 2015-09-23 克莱米迪克斯有限责任公司 基于等温线的组织消融控制系统
CN102387755A (zh) * 2009-04-06 2012-03-21 克莱米迪克斯有限责任公司 具有多管远端部分的单相液体致冷剂冷冻消融系统及相关方法
US8888768B2 (en) * 2009-04-30 2014-11-18 Cryomedix, Llc Cryoablation system having docking station for charging cryogen containers and related method
EP2600784B1 (de) 2010-08-05 2021-12-29 Medtronic Ireland Manufacturing Unlimited Company Kryoablationsvorrichtungen, systeme und verfahren für nierennervenmodulation
JP2013539387A (ja) 2010-08-26 2013-10-24 クライオメディクス、エルエルシー 冷凍アブレーション・バルーン・カテーテル及び関連する方法
US9060754B2 (en) 2010-10-26 2015-06-23 Medtronic Ardian Luxembourg S.A.R.L. Neuromodulation cryotherapeutic devices and associated systems and methods
US9439708B2 (en) 2010-10-26 2016-09-13 Medtronic Ardian Luxembourg S.A.R.L. Neuromodulation cryotherapeutic devices and associated systems and methods
EP2632372A4 (de) 2010-10-27 2015-04-01 Cryomedix Llc Kryoablationsvorrichtung mit erweitertem wärmetauschbereich und entsprechendes verfahren
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
US9198706B2 (en) 2011-05-12 2015-12-01 Cvdevices, Llc Systems and methods for cryoblation of a tissue
ES2741699T3 (es) 2012-04-27 2020-02-12 Medtronic Ardian Luxembourg Dispositivos crioterapéuticos para la neuromodulación renal
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
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
US11510576B2 (en) 2017-04-27 2022-11-29 Medtronic Cryocath Lp Treatment device having multifunctional sensing elements and method of use
PL3437579T3 (pl) 2017-08-04 2023-10-16 Erbe Elektromedizin Gmbh Narzędzie kriochirurgiczne
NL2020965B1 (en) * 2018-05-22 2019-11-28 Crea Ip B V Tool for cryosurgery
CN112370233B (zh) * 2020-10-30 2022-08-23 青岛海尔生物医疗股份有限公司 一种液氮挥发装置

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GB1438759A (en) 1972-06-02 1976-06-09 Spembly Ltd Cryo-surgical apparatus
US3951152A (en) 1974-06-03 1976-04-20 Dynatech Corporation Cryosurgical probe
US4018227A (en) 1975-10-09 1977-04-19 Cryomedics, Inc. Cryosurgical instrument
US5147355A (en) 1988-09-23 1992-09-15 Brigham And Womens Hospital Cryoablation catheter and method of performing cryoablation
US5139496A (en) 1990-12-20 1992-08-18 Hed Aharon Z Ultrasonic freeze ablation catheters and probes
US5520682A (en) * 1991-09-06 1996-05-28 Cryomedical Sciences, Inc. Cryosurgical instrument with vent means and method using same
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WO2000032126A1 (en) 1997-02-27 2000-06-08 Cryocath Technologies Inc. Cryosurgical catheter
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US6602247B2 (en) 1997-02-27 2003-08-05 Cryocath Technologies Inc. Apparatus and method for performing a treatment on a selected tissue region
US6235019B1 (en) 1997-02-27 2001-05-22 Cryocath Technologies, Inc. Cryosurgical catheter
US5899898A (en) 1997-02-27 1999-05-04 Cryocath Technologies Inc. Cryosurgical linear ablation
US6024740A (en) 1997-07-08 2000-02-15 The Regents Of The University Of California Circumferential ablation device assembly
US5876399A (en) 1997-05-28 1999-03-02 Irvine Biomedical, Inc. Catheter system and methods thereof
US6245064B1 (en) 1997-07-08 2001-06-12 Atrionix, Inc. Circumferential ablation device assembly
US6117101A (en) 1997-07-08 2000-09-12 The Regents Of The University Of California Circumferential ablation device assembly
US6080151A (en) 1997-07-21 2000-06-27 Daig Corporation Ablation catheter
US6051019A (en) * 1998-01-23 2000-04-18 Del Mar Medical Technologies, Inc. Selective organ hypothermia method and apparatus
CA2321671C (en) 1998-03-02 2009-07-14 Atrionix, Inc. Tissue ablation system and method for forming long linear lesion
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US6635053B1 (en) 1999-01-25 2003-10-21 Cryocath Technologies Inc. Cooling system
US6592577B2 (en) 1999-01-25 2003-07-15 Cryocath Technologies Inc. Cooling system
US6383180B1 (en) 1999-01-25 2002-05-07 Cryocath Technologies Inc. Closed loop catheter coolant system
US6048919A (en) 1999-01-29 2000-04-11 Chip Coolers, Inc. Thermally conductive composite material
US6562030B1 (en) 1999-04-06 2003-05-13 Cryocath Technologies Inc. Heater control of cryocatheter tip temperature
US6139544A (en) 1999-05-26 2000-10-31 Endocare, Inc. Computer guided cryosurgery
US7004936B2 (en) 2000-08-09 2006-02-28 Cryocor, Inc. Refrigeration source for a cryoablation catheter
US6237355B1 (en) 1999-06-25 2001-05-29 Cryogen, Inc. Precooled cryogenic ablation system
US6280439B1 (en) 1999-07-12 2001-08-28 Cryocath Technologies, Inc. Adjustable position injection tubing
US6575966B2 (en) 1999-08-23 2003-06-10 Cryocath Technologies Inc. Endovascular cryotreatment catheter
US6283959B1 (en) 1999-08-23 2001-09-04 Cyrocath Technologies, Inc. Endovascular cryotreatment catheter
US6471693B1 (en) 1999-09-10 2002-10-29 Cryocath Technologies Inc. Catheter and system for monitoring tissue contact
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US6755823B2 (en) * 2001-02-28 2004-06-29 Cryocath Technologies Inc. Medical device with enhanced cooling power
DE20122647U1 (de) 2001-04-17 2006-12-21 Steinfatt, Dieter Applikator für die Auftragung von kryogenen Kühlmedien sowie Applikationsgerät
US6585728B2 (en) 2001-05-25 2003-07-01 Biosense Webster, Inc. Cryoablation catheter with an improved gas expansion chamber
US6572610B2 (en) 2001-08-21 2003-06-03 Cryogen, Inc. Cryogenic catheter with deflectable tip
US6589234B2 (en) * 2001-09-27 2003-07-08 Cryocath Technologies Inc. Cryogenic medical device with high pressure resistance tip
US6579287B2 (en) 2001-10-09 2003-06-17 Cryocath Technologies Inc. Cryosurgical ablation device having sequential injection and method therefor

Also Published As

Publication number Publication date
EP1500377B1 (de) 2009-10-28
AU2004202010A1 (en) 2005-02-10
CA2467948A1 (en) 2005-01-24
US20050016188A1 (en) 2005-01-27
EP1500377A1 (de) 2005-01-26
ATE446718T1 (de) 2009-11-15
ES2333793T3 (es) 2010-03-01
KR20050012131A (ko) 2005-01-31
JP2005040588A (ja) 2005-02-17
US6981382B2 (en) 2006-01-03

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Legal Events

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