ATE446718T1 - Distales ende für kryoablationskatheter - Google Patents

Distales ende für kryoablationskatheter

Info

Publication number
ATE446718T1
ATE446718T1 AT04076556T AT04076556T ATE446718T1 AT E446718 T1 ATE446718 T1 AT E446718T1 AT 04076556 T AT04076556 T AT 04076556T AT 04076556 T AT04076556 T AT 04076556T AT E446718 T1 ATE446718 T1 AT E446718T1
Authority
AT
Austria
Prior art keywords
distal end
capillary tube
cryo
chamber
refrigerant
Prior art date
Application number
AT04076556T
Other languages
English (en)
Inventor
David J Lentz
Matt M Riordan
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 ATE446718T1 publication Critical patent/ATE446718T1/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)
  • 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)
AT04076556T 2003-07-24 2004-05-27 Distales ende für kryoablationskatheter ATE446718T1 (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
ATE446718T1 true ATE446718T1 (de) 2009-11-15

Family

ID=33490909

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04076556T ATE446718T1 (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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US8377050B2 (en) * 2007-06-08 2013-02-19 Boston Scientific Scimed, Inc. Cryo-applicator cross-section configuration
KR20110000654A (ko) * 2008-03-13 2011-01-04 보스톤 싸이엔티픽 싸이메드 인코포레이티드 냉동절제 냉매 분배 카테터
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
EP2367492B1 (de) 2008-12-23 2017-10-04 Cryomedix LLC Gewebeablationssteuerungsvorrichtung auf isothermiebasis
JP5490218B2 (ja) * 2009-04-06 2014-05-14 クライオメディクス、エルエルシー 多管の遠位部を有する単相液体冷媒冷凍アブレーション・システム及び関連する方法
US8888768B2 (en) * 2009-04-30 2014-11-18 Cryomedix, Llc Cryoablation system having docking station for charging cryogen containers and related method
CA2807277C (en) 2010-08-05 2020-05-12 Medtronic Ardian Luxembourg S.A.R.L. Cryoablation apparatuses, systems, and methods for renal neuromodulation
EP2608837B1 (de) 2010-08-26 2016-05-04 Cryomedix, LLC Kryoablationskatheter
US9060754B2 (en) 2010-10-26 2015-06-23 Medtronic Ardian Luxembourg S.A.R.L. Neuromodulation cryotherapeutic devices and associated systems and methods
US9066713B2 (en) 2010-10-26 2015-06-30 Medtronic Ardian Luxembourg S.A.R.L. Neuromodulation cryotherapeutic devices and associated systems and methods
AU2011319789A1 (en) 2010-10-27 2013-05-02 Cryomedix, Llc Cryoablation apparatus with enhanced heat exchange area and related method
TW201242570A (en) 2011-04-25 2012-11-01 Medtronic Ardian Luxembourg 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
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
WO2013162700A1 (en) 2012-04-27 2013-10-31 Medtronic Ardian Luxembourg Sarl Cryotherapeutic devices for renal neuromodulation and associated 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
EP3437579B1 (de) 2017-08-04 2023-07-12 Erbe Elektromedizin GmbH Kryochirurgisches instrument
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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Also Published As

Publication number Publication date
US20050016188A1 (en) 2005-01-27
EP1500377B1 (de) 2009-10-28
KR20050012131A (ko) 2005-01-31
JP2005040588A (ja) 2005-02-17
EP1500377A1 (de) 2005-01-26
US6981382B2 (en) 2006-01-03
CA2467948A1 (en) 2005-01-24
ES2333793T3 (es) 2010-03-01
AU2004202010A1 (en) 2005-02-10
DE602004023794D1 (de) 2009-12-10

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