DE69609409D1 - Verfahren und gerät zur zufuhr eines flüssigkryogens - Google Patents

Verfahren und gerät zur zufuhr eines flüssigkryogens

Info

Publication number
DE69609409D1
DE69609409D1 DE69609409T DE69609409T DE69609409D1 DE 69609409 D1 DE69609409 D1 DE 69609409D1 DE 69609409 T DE69609409 T DE 69609409T DE 69609409 T DE69609409 T DE 69609409T DE 69609409 D1 DE69609409 D1 DE 69609409D1
Authority
DE
Germany
Prior art keywords
supplying
liquid cryogen
cryogen
liquid
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
DE69609409T
Other languages
English (en)
Other versions
DE69609409T2 (de
Inventor
Kevin Clarke
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 Cryosurgery Ltd
Original Assignee
Spembly Cryosurgery 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 Cryosurgery Ltd filed Critical Spembly Cryosurgery Ltd
Application granted granted Critical
Publication of DE69609409D1 publication Critical patent/DE69609409D1/de
Publication of DE69609409T2 publication Critical patent/DE69609409T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0676—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on flow sources
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Surgical Instruments (AREA)
DE69609409T 1995-03-31 1996-04-01 Verfahren und gerät zur zufuhr eines flüssigkryogens Expired - Fee Related DE69609409T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9506652.8A GB9506652D0 (en) 1995-03-31 1995-03-31 Supplying liquid cryogen to cryosurgical apparatus
PCT/GB1996/000787 WO1996030816A1 (en) 1995-03-31 1996-04-01 Method and apparatus for supplying liquid cryogen

Publications (2)

Publication Number Publication Date
DE69609409D1 true DE69609409D1 (de) 2000-08-24
DE69609409T2 DE69609409T2 (de) 2000-11-23

Family

ID=10772241

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69609409T Expired - Fee Related DE69609409T2 (de) 1995-03-31 1996-04-01 Verfahren und gerät zur zufuhr eines flüssigkryogens

Country Status (5)

Country Link
US (1) US5946920A (de)
EP (1) EP0817989B1 (de)
DE (1) DE69609409T2 (de)
GB (1) GB9506652D0 (de)
WO (1) WO1996030816A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP1432639A1 (de) * 2001-10-01 2004-06-30 Fsi International, Inc. Flüssigkeitsspender
US8206345B2 (en) * 2005-03-07 2012-06-26 Medtronic Cryocath Lp Fluid control system for a medical device
US20070130962A1 (en) * 2005-12-12 2007-06-14 Blalock Clayton E System and Method for Storing Cryogenic Liquid Air
US7976538B2 (en) 2007-04-16 2011-07-12 Sanarus Technologies, Llc Fast fibroadenoma treatment system and method
US8092448B2 (en) * 2007-04-16 2012-01-10 Sanarus Technologies, Llc Cryosurgical system with low pressure cryogenic fluid supply
EP2367492B1 (de) 2008-12-23 2017-10-04 Cryomedix LLC Gewebeablationssteuerungsvorrichtung auf isothermiebasis
AU2010234663A1 (en) * 2009-04-06 2011-10-13 Cryomedix Llc Single phase liquid refrigerant cryoablation system with multitubular distal section and related method
US8888768B2 (en) * 2009-04-30 2014-11-18 Cryomedix, Llc Cryoablation system having docking station for charging cryogen containers and related method
WO2012027641A2 (en) 2010-08-26 2012-03-01 Cryomedix, Llc Cryoablation balloon catheter and related method
WO2012058430A2 (en) 2010-10-27 2012-05-03 Cryomedix, Llc Cryoablation apparatus with enhanced heat exchange area and related method
EP2807986A4 (de) * 2012-01-26 2016-05-04 Vyacheslav Yuryevich Semenov Verfahren zum zuführen eines kryogenen wirkstoffes zu einem kryogenen instrument und kryochirurgische vorrichtung zur durchführung des verfahrens
AU2012393931B2 (en) 2012-10-30 2018-07-05 Nitro Medical Limited Apparatus, probe and method for a cryogenic system
US10433894B2 (en) 2015-07-02 2019-10-08 Medtronic Cryocath Lp N2O liquefaction system with subcooling heat exchanger for medical device
US9993280B2 (en) * 2015-07-02 2018-06-12 Medtronic Cryocath Lp N2O thermal pressurization system by cooling
CN107289327A (zh) * 2017-07-31 2017-10-24 华中科技大学 一种多通道控速的液氮缓冲补液装置
US11633224B2 (en) 2020-02-10 2023-04-25 Icecure Medical Ltd. Cryogen pump
US20240019058A1 (en) 2022-07-18 2024-01-18 Icecure Medical Ltd. Cryogenic System Connector

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE566023A (de) * 1957-03-25
US4116199A (en) * 1976-12-06 1978-09-26 Brymill Corporation Cryosurgical instrument reservoir
FR2379018A1 (fr) * 1976-12-23 1978-08-25 Air Liquide Procede et installation cryogeniques de distribution de gaz sous pression
US4275734A (en) * 1977-08-12 1981-06-30 Valleylab, Inc. Cryosurgical apparatus and method
DE2831199C3 (de) * 1978-07-15 1981-01-08 Erbe Elektromedizin Gmbh & Co Kg, 7400 Tuebingen Kryochirurgiegerät
US4296610A (en) * 1980-04-17 1981-10-27 Union Carbide Corporation Liquid cryogen delivery system
DE3611206A1 (de) * 1986-04-04 1987-10-08 Bodenseewerk Geraetetech Vorrichtung zum kuehlen eines detektors, insbesondere bei einem optischen sucher
AT391756B (de) * 1988-08-04 1990-11-26 Welz Franz Transporte Kuehlbehaelter
US4946460A (en) * 1989-04-26 1990-08-07 Cryo Instruments, Inc. Apparatus for cryosurgery
ZA917281B (en) * 1990-09-26 1992-08-26 Cryomedical Sciences Inc Cryosurgical instrument and system and method of cryosurgery
PT99175B (pt) * 1991-10-08 1996-01-31 Fernando Jorge Nunes De Almeid Instalacao de fornecimento de fluido criogenico
IL107460A (en) * 1993-11-01 1999-06-20 Israel State Controlled cryogenic contact system
US5564278A (en) * 1995-06-07 1996-10-15 Hughes Missile Systems Company Thermally stable cryostat
US5571231A (en) * 1995-10-25 1996-11-05 The Boc Group, Inc. Apparatus for storing a multi-component cryogenic liquid
US5761911A (en) * 1996-11-25 1998-06-09 American Air Liquide Inc. System and method for controlled delivery of liquified gases

Also Published As

Publication number Publication date
EP0817989A1 (de) 1998-01-14
GB9506652D0 (en) 1995-05-24
EP0817989B1 (de) 2000-07-19
WO1996030816A1 (en) 1996-10-03
DE69609409T2 (de) 2000-11-23
US5946920A (en) 1999-09-07

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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