DE69507948T2 - Kryochirurgisches instrument - Google Patents

Kryochirurgisches instrument

Info

Publication number
DE69507948T2
DE69507948T2 DE69507948T DE69507948T DE69507948T2 DE 69507948 T2 DE69507948 T2 DE 69507948T2 DE 69507948 T DE69507948 T DE 69507948T DE 69507948 T DE69507948 T DE 69507948T DE 69507948 T2 DE69507948 T2 DE 69507948T2
Authority
DE
Germany
Prior art keywords
cryo
surgical instrument
surgical
instrument
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 - Fee Related
Application number
DE69507948T
Other languages
English (en)
Other versions
DE69507948D1 (de
Inventor
Robert Goddard
Leslie Penny
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.)
Spembly Medical Ltd
Original Assignee
Spembly Medical Ltd
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 Spembly Medical Ltd filed Critical Spembly Medical Ltd
Publication of DE69507948D1 publication Critical patent/DE69507948D1/de
Application granted granted Critical
Publication of DE69507948T2 publication Critical patent/DE69507948T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00059—Material properties
    • A61B2018/00089—Thermal conductivity
    • A61B2018/00101—Thermal conductivity low, i.e. thermally insulating
DE69507948T 1994-05-10 1995-03-31 Kryochirurgisches instrument Expired - Fee Related DE69507948T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9409232A GB2289414B (en) 1994-05-10 1994-05-10 Cryosurgical instrument
PCT/GB1995/000740 WO1995030380A2 (en) 1994-05-10 1995-03-31 Cryosurgical instrument

Publications (2)

Publication Number Publication Date
DE69507948D1 DE69507948D1 (de) 1999-04-01
DE69507948T2 true DE69507948T2 (de) 1999-10-28

Family

ID=10754834

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69507948T Expired - Fee Related DE69507948T2 (de) 1994-05-10 1995-03-31 Kryochirurgisches instrument

Country Status (5)

Country Link
US (1) US5860970A (de)
EP (1) EP0758867B1 (de)
DE (1) DE69507948T2 (de)
GB (1) GB2289414B (de)
WO (1) WO1995030380A2 (de)

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US6161543A (en) 1993-02-22 2000-12-19 Epicor, Inc. Methods of epicardial ablation for creating a lesion around the pulmonary veins
US6530234B1 (en) 1995-10-12 2003-03-11 Cryogen, Inc. Precooling system for Joule-Thomson probe
US7052493B2 (en) 1996-10-22 2006-05-30 Epicor Medical, Inc. Methods and devices for ablation
US6311692B1 (en) 1996-10-22 2001-11-06 Epicor, Inc. Apparatus and method for diagnosis and therapy of electrophysiological disease
US6237605B1 (en) 1996-10-22 2001-05-29 Epicor, Inc. Methods of epicardial ablation
US5910104A (en) 1996-12-26 1999-06-08 Cryogen, Inc. Cryosurgical probe with disposable sheath
US6270494B1 (en) 1996-12-26 2001-08-07 Cryogen, Inc. Stretchable cryoprobe sheath
GB2336781B (en) * 1998-04-30 2001-03-07 Spembly Medical Ltd Cryosurgical apparatus
GB2336782A (en) 1998-04-30 1999-11-03 Spembly Medical Ltd Cryosurgical apparatus
GB2337000B (en) * 1998-04-30 2000-08-09 Spembly Medical Ltd Improvements relating to cooled probes
US6575933B1 (en) 1998-11-30 2003-06-10 Cryocath Technologies Inc. Mechanical support for an expandable membrane
US6241718B1 (en) 1998-11-30 2001-06-05 Cryocath Technologies, Inc. Method for inhibiting restenosis
US6569158B1 (en) 1999-01-25 2003-05-27 Cryocath Technologies, Inc. Leak detection system
US20050228367A1 (en) * 1999-01-25 2005-10-13 Marwan Abboud Leak detection system for catheter based medical device
US6440126B1 (en) 1999-04-21 2002-08-27 Cryocath Technologies Cryoblation catheter handle
US7905879B2 (en) * 1999-04-21 2011-03-15 Medtronic Cryocath Lp Cryoablation catheter handle
US20030028182A1 (en) * 1999-04-21 2003-02-06 Cryocath Technologies Inc. Cryoablation catheter handle
US7004936B2 (en) 2000-08-09 2006-02-28 Cryocor, Inc. Refrigeration source for a cryoablation catheter
US6471694B1 (en) 2000-08-09 2002-10-29 Cryogen, Inc. Control system for cryosurgery
US6270493B1 (en) 1999-07-19 2001-08-07 Cryocath Technologies, Inc. Cryoablation structure
US6575966B2 (en) * 1999-08-23 2003-06-10 Cryocath Technologies Inc. Endovascular cryotreatment catheter
US6589234B2 (en) 2001-09-27 2003-07-08 Cryocath Technologies Inc. Cryogenic medical device with high pressure resistance tip
US7479139B2 (en) 2002-01-04 2009-01-20 Galil Medical Ltd. Apparatus and method for protecting tissues during cryoablation
EP1474059A4 (de) * 2002-01-04 2005-11-30 Galil Medical Ltd Vorrichtung und verfahren zum schutz des neurovaskulären bündels während der kryochirurgischen prostatabehandlung
US7819860B2 (en) 2003-06-10 2010-10-26 Medtronic Cryocath Lp Surgical clamp having trasmurality assessment capabilities
US8398632B1 (en) * 2003-06-10 2013-03-19 Medtronic Cryocath Lp Surgical clamp having treatment elements
US8491636B2 (en) * 2004-03-23 2013-07-23 Medtronic Cryopath LP Method and apparatus for inflating and deflating balloon catheters
US7727228B2 (en) 2004-03-23 2010-06-01 Medtronic Cryocath Lp Method and apparatus for inflating and deflating balloon catheters
US9555223B2 (en) 2004-03-23 2017-01-31 Medtronic Cryocath Lp Method and apparatus for inflating and deflating balloon catheters
US7163535B2 (en) * 2004-06-30 2007-01-16 Cryocor, Inc. System for detecting leaks and occlusions in a cryoablation catheter
US8206345B2 (en) 2005-03-07 2012-06-26 Medtronic Cryocath Lp Fluid control system for a medical device
US7713266B2 (en) 2005-05-20 2010-05-11 Myoscience, Inc. Subdermal cryogenic remodeling of muscles, nerves, connective tissue, and/or adipose tissue (fat)
US7850683B2 (en) * 2005-05-20 2010-12-14 Myoscience, Inc. Subdermal cryogenic remodeling of muscles, nerves, connective tissue, and/or adipose tissue (fat)
US8932208B2 (en) 2005-05-26 2015-01-13 Maquet Cardiovascular Llc Apparatus and methods for performing minimally-invasive surgical procedures
US20070043342A1 (en) * 2005-08-16 2007-02-22 Galil Medical Ltd. Cryoprobe with reduced adhesion to frozen tissue, and cryosurgical methods utilizing same
WO2007026354A1 (en) 2005-08-29 2007-03-08 Galil Medical Ltd. Multiple sensor device for measuring tissue temperature during thermal treatment
US8409185B2 (en) 2007-02-16 2013-04-02 Myoscience, Inc. Replaceable and/or easily removable needle systems for dermal and transdermal cryogenic remodeling
EP2209517A4 (de) 2007-10-05 2011-03-30 Maquet Cardiovascular Llc Vorrichtungen und verfahren für minimal invasive chirurgische eingriffe
WO2009065061A1 (en) 2007-11-14 2009-05-22 Myoscience, Inc. Pain management using cryogenic remodeling
JP5642087B2 (ja) 2008-12-22 2014-12-17 ミオサイエンス インコーポレーティッド 冷媒および電源を備えた一体型凍結手術システム
US7967815B1 (en) * 2010-03-25 2011-06-28 Icecure Medical Ltd. Cryosurgical instrument with enhanced heat transfer
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
US20120158104A1 (en) 2010-10-26 2012-06-21 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
US20120109117A1 (en) * 2010-10-28 2012-05-03 Adam Harp Cryogenic probe with swivel
CN103930061B (zh) 2011-04-25 2016-09-14 美敦力阿迪安卢森堡有限责任公司 用于限制导管壁低温消融的有关低温球囊限制部署的装置及方法
EP2802278B1 (de) 2012-01-13 2016-12-07 Myoscience, Inc. Filterungssystem für kryogene sonden
US9314290B2 (en) 2012-01-13 2016-04-19 Myoscience, Inc. Cryogenic needle with freeze zone regulation
CA2860893A1 (en) 2012-01-13 2013-07-18 Myoscience, Inc. Skin protection for subdermal cryogenic remodeling for cosmetic and other treatments
US9017318B2 (en) 2012-01-20 2015-04-28 Myoscience, Inc. Cryogenic probe system and method
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
EP2840991B1 (de) 2012-04-27 2019-05-15 Medtronic Ardian Luxembourg S.à.r.l. Kryotherapeutische vorrichtungen zur nierennervenmodulation
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
US20140350536A1 (en) 2013-03-15 2014-11-27 Myoscience, Inc. Cryogenic Blunt Dissection Methods and Devices
US9295512B2 (en) 2013-03-15 2016-03-29 Myoscience, Inc. Methods and devices for pain management
WO2014146127A1 (en) 2013-03-15 2014-09-18 Myoscience, Inc. Methods and systems for treatment of spasticity
US9610112B2 (en) 2013-03-15 2017-04-04 Myoscience, Inc. Cryogenic enhancement of joint function, alleviation of joint stiffness and/or alleviation of pain associated with osteoarthritis
US10004556B2 (en) * 2013-05-10 2018-06-26 Corinth MedTech, Inc. Tissue resecting devices and methods
US10130409B2 (en) 2013-11-05 2018-11-20 Myoscience, Inc. Secure cryosurgical treatment system
US10492842B2 (en) 2014-03-07 2019-12-03 Medtronic Ardian Luxembourg S.A.R.L. Monitoring and controlling internally administered cryotherapy
EP3454762B1 (de) 2016-05-13 2024-04-03 Pacira CryoTech, Inc. Systeme zur lokalisierung und behandlung mit einer kältebehandlung
US11134998B2 (en) 2017-11-15 2021-10-05 Pacira Cryotech, Inc. Integrated cold therapy and electrical stimulation systems for locating and treating nerves and associated methods
US20210000521A1 (en) * 2018-03-02 2021-01-07 The General Hospital Corporation Devices, systems, and methods for cryogenic biopsy sampling
US11633224B2 (en) 2020-02-10 2023-04-25 Icecure Medical Ltd. Cryogen pump

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US3398738A (en) * 1964-09-24 1968-08-27 Aerojet General Co Refrigerated surgical probe
US3439680A (en) * 1965-04-12 1969-04-22 Univ Northwestern Surgical instrument for cataract removal
US3421508A (en) * 1966-08-31 1969-01-14 Union Mfg Co Cryosurgical probe
DE2101043A1 (en) * 1971-01-11 1972-07-27 Linde Ag Cryosurgical apparatus - with precise positioning of the probe on the tissue using a suction cup
US3827436A (en) * 1972-11-10 1974-08-06 Frigitronics Of Conn Inc Multipurpose cryosurgical probe
US3786814A (en) * 1972-12-15 1974-01-22 T Armao Method of preventing cryoadhesion of cryosurgical instruments and cryosurgical instruments
SU449716A1 (ru) * 1972-12-25 1974-11-15 Всесоюзный научно-исследовательский и испытательный институт медицинской техники Устройство дл локального охлаждени тканей
US4202336A (en) * 1976-05-14 1980-05-13 Erbe Elektromedizin Kg Cauterizing probes for cryosurgery
SU1417868A1 (ru) * 1985-11-20 1988-08-23 Томский государственный медицинский институт Криоультразвуковой скальпель
US4802475A (en) * 1987-06-22 1989-02-07 Weshahy Ahmed H A G Methods and apparatus of applying intra-lesional cryotherapy
US5108390A (en) * 1988-11-14 1992-04-28 Frigitronics, Inc. Flexible cryoprobe
GB9123414D0 (en) * 1991-11-05 1991-12-18 Clarke Brian K R Improvements in or relating to cryogenic probes

Also Published As

Publication number Publication date
GB2289414B (en) 1998-05-13
US5860970A (en) 1999-01-19
EP0758867A1 (de) 1997-02-26
GB2289414A (en) 1995-11-22
WO1995030380A2 (en) 1995-11-16
DE69507948D1 (de) 1999-04-01
EP0758867B1 (de) 1999-02-24
WO1995030380A3 (en) 1996-05-02
GB9409232D0 (en) 1994-06-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee