ATE332107T1 - Kryochirurgiekatheter - Google Patents

Kryochirurgiekatheter

Info

Publication number
ATE332107T1
ATE332107T1 AT03705790T AT03705790T ATE332107T1 AT E332107 T1 ATE332107 T1 AT E332107T1 AT 03705790 T AT03705790 T AT 03705790T AT 03705790 T AT03705790 T AT 03705790T AT E332107 T1 ATE332107 T1 AT E332107T1
Authority
AT
Austria
Prior art keywords
shaft
thermally
handle
control unit
transmissive region
Prior art date
Application number
AT03705790T
Other languages
English (en)
Inventor
John W Lehmann
Teresa Mihalik
Cristian Petre
Daniel Nahon
Steven G Arless
Frederic L Milder
Dan Wittenberger
Domenic N Santoianni
Claudia Lueckge
Jean-Pierre Lalonde
Kenneth A Spector
Original Assignee
John W Lehmann
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 John W Lehmann filed Critical John W Lehmann
Application granted granted Critical
Publication of ATE332107T1 publication Critical patent/ATE332107T1/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
    • A61B17/00—Surgical instruments, devices or methods
    • 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
    • A61B2017/00044—Sensing electrocardiography, i.e. ECG
    • A61B2017/00048—Spectral analysis
    • A61B2017/00053—Mapping
    • 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
    • A61B2018/00184—Moving parts
    • A61B2018/00196—Moving parts reciprocating lengthwise
    • 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
    • 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
    • A61B90/04—Protection of tissue around surgical sites against effects of non-mechanical surgery, e.g. laser surgery
    • A61B2090/0463—Protection of tissue around surgical sites against effects of non-mechanical surgery, e.g. laser surgery against cooling or freezing

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Otolaryngology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Control Of Combustion (AREA)
  • Cyclones (AREA)
AT03705790T 2002-01-16 2003-01-16 Kryochirurgiekatheter ATE332107T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34907702P 2002-01-16 2002-01-16

Publications (1)

Publication Number Publication Date
ATE332107T1 true ATE332107T1 (de) 2006-07-15

Family

ID=27613245

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03705790T ATE332107T1 (de) 2002-01-16 2003-01-16 Kryochirurgiekatheter

Country Status (4)

Country Link
EP (1) EP1467668B1 (de)
AT (1) ATE332107T1 (de)
DE (1) DE60306620T2 (de)
WO (1) WO2003061496A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7604631B2 (en) 2004-12-15 2009-10-20 Boston Scientific Scimed, Inc. Efficient controlled cryogenic fluid delivery into a balloon catheter and other treatment devices
DE102008015615B4 (de) * 2008-03-26 2021-08-19 Hans Damm Vorrichtung zur Verwendung in der Kryotherapie
US8915908B2 (en) 2009-03-20 2014-12-23 Atricure, Inc. Cryogenic probe
EP3998030B1 (de) 2010-08-05 2025-09-24 Medtronic Ireland Manufacturing Unlimited Company Kryoablationsvorrichtung für nierennervenmodulation
US20120136344A1 (en) 2010-10-26 2012-05-31 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
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
US10058371B2 (en) 2015-11-18 2018-08-28 Medtronic Cryocath Lp Multi-lobe balloon for cryoablation
EP4039209A1 (de) 2021-02-04 2022-08-10 AFreeze GmbH Kryoablationskatheteranordnung, kryoablationssystem
WO2024134618A1 (en) * 2022-12-23 2024-06-27 Cryo Medica Inc. Cryoablation device and kit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5281213A (en) 1992-04-16 1994-01-25 Implemed, Inc. Catheter for ice mapping and ablation
US5423807A (en) 1992-04-16 1995-06-13 Implemed, Inc. Cryogenic mapping and ablation catheter
US5281215A (en) 1992-04-16 1994-01-25 Implemed, Inc. Cryogenic catheter
US6161543A (en) * 1993-02-22 2000-12-19 Epicor, Inc. Methods of epicardial ablation for creating a lesion around the pulmonary veins
WO2000032126A1 (en) * 1997-02-27 2000-06-08 Cryocath Technologies Inc. Cryosurgical catheter
US6241722B1 (en) * 1998-06-17 2001-06-05 Cryogen, Inc. Cryogenic device, system and method of using same

Also Published As

Publication number Publication date
WO2003061496A1 (en) 2003-07-31
EP1467668A1 (de) 2004-10-20
DE60306620D1 (de) 2006-08-17
WO2003061496B1 (en) 2004-02-19
DE60306620T2 (de) 2007-08-23
EP1467668B1 (de) 2006-07-05

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Legal Events

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