DE69428175T2 - Geregeltes Kontak-Tieftemperatur-Kühlsystem - Google Patents
Geregeltes Kontak-Tieftemperatur-KühlsystemInfo
- Publication number
- DE69428175T2 DE69428175T2 DE69428175T DE69428175T DE69428175T2 DE 69428175 T2 DE69428175 T2 DE 69428175T2 DE 69428175 T DE69428175 T DE 69428175T DE 69428175 T DE69428175 T DE 69428175T DE 69428175 T2 DE69428175 T2 DE 69428175T2
- Authority
- DE
- Germany
- Prior art keywords
- probe
- cooling system
- contact surface
- contact cooling
- controlled low
- 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
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1919—Control of temperature characterised by the use of electric means characterised by the type of controller
-
- 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
- A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
- A61B2018/00041—Heating, e.g. defrosting
-
- 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
- A61B2018/00636—Sensing and controlling the application of energy
-
- 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
- A61B2018/0268—Characteristics of handpieces or probes using a circulating cryogenic fluid with restriction of flow
- A61B2018/0281—Characteristics of handpieces or probes using a circulating cryogenic fluid with restriction of flow using a tortuous path, e.g. formed by fins or ribs
- A61B2018/0287—Characteristics of handpieces or probes using a circulating cryogenic fluid with restriction of flow using a tortuous path, e.g. formed by fins or ribs the fluid flowing through a long thin tube with spiral shape
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL10746093A IL107460A (en) | 1993-11-01 | 1993-11-01 | Controlled cryogenic contact system |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69428175D1 DE69428175D1 (de) | 2001-10-11 |
DE69428175T2 true DE69428175T2 (de) | 2002-05-02 |
Family
ID=11065397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69428175T Expired - Lifetime DE69428175T2 (de) | 1993-11-01 | 1994-02-19 | Geregeltes Kontak-Tieftemperatur-Kühlsystem |
Country Status (8)
Country | Link |
---|---|
US (2) | US5540062A (de) |
EP (1) | EP0651308B1 (de) |
JP (1) | JP3083041B2 (de) |
AT (1) | ATE205314T1 (de) |
CA (1) | CA2115634C (de) |
DE (1) | DE69428175T2 (de) |
IL (1) | IL107460A (de) |
ZA (1) | ZA941094B (de) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2283678B (en) * | 1993-11-09 | 1998-06-03 | Spembly Medical Ltd | Cryosurgical catheter probe |
GB2289510A (en) * | 1994-05-10 | 1995-11-22 | Spembly Medical Ltd | Connector |
IL110176A (en) * | 1994-06-30 | 1999-12-31 | Israel State | Multiprobe surgical cryogenic apparatus |
GB9506652D0 (en) * | 1995-03-31 | 1995-05-24 | Cryogenic Technology Ltd | Supplying liquid cryogen to cryosurgical apparatus |
US5787715A (en) * | 1995-10-12 | 1998-08-04 | Cryogen, Inc. | Mixed gas refrigeration method |
US6505629B1 (en) * | 1996-07-23 | 2003-01-14 | Endocare, Inc. | Cryosurgical system with protective warming feature |
BE1010730A7 (nl) | 1996-11-04 | 1998-12-01 | Pira Luc Louis Marie Francis | Cryoprobe op basis van peltier module. |
US5885276A (en) * | 1997-12-02 | 1999-03-23 | Galil Medical Ltd. | Method and device for transmyocardial cryo revascularization |
US5978697A (en) | 1998-01-05 | 1999-11-02 | Galil Medical Ltd. | System and method for MRI-guided cryosurgery |
US6468268B1 (en) | 1999-01-25 | 2002-10-22 | Cryocath Technologies Inc. | Cryogenic catheter system |
US6592577B2 (en) | 1999-01-25 | 2003-07-15 | Cryocath Technologies Inc. | Cooling system |
US6468297B1 (en) * | 1999-02-24 | 2002-10-22 | Cryovascular Systems, Inc. | Cryogenically enhanced intravascular interventions |
US6179831B1 (en) | 1999-04-29 | 2001-01-30 | Galil Medical Ltd. | Method of cryoablating benign prostate hyperplasia |
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 |
US20040215235A1 (en) | 1999-11-16 | 2004-10-28 | Barrx, Inc. | Methods and systems for determining physiologic characteristics for treatment of the esophagus |
US7097641B1 (en) * | 1999-12-09 | 2006-08-29 | Cryocath Technologies Inc. | Catheter with cryogenic and heating ablation |
US6706037B2 (en) | 2000-10-24 | 2004-03-16 | Galil Medical Ltd. | Multiple cryoprobe apparatus and method |
WO2007086056A2 (en) * | 2006-01-26 | 2007-08-02 | Galil Medical Ltd. | Device for coordinated insertion of a plurality of cryoprobes |
US20080045934A1 (en) * | 2000-10-24 | 2008-02-21 | Galil Medical Ltd. | Device and method for coordinated insertion of a plurality of cryoprobes |
US20020068929A1 (en) * | 2000-10-24 | 2002-06-06 | Roni Zvuloni | Apparatus and method for compressing a gas, and cryosurgery system and method utilizing same |
US6726709B1 (en) * | 2001-04-30 | 2004-04-27 | Medcool, Inc. | Method and device for reducing death and morbidity from stroke |
US20080051776A1 (en) * | 2001-05-21 | 2008-02-28 | Galil Medical Ltd. | Thin uninsulated cryoprobe and insulating probe introducer |
US20080051774A1 (en) * | 2001-05-21 | 2008-02-28 | Galil Medical Ltd. | Device and method for coordinated insertion of a plurality of cryoprobes |
US7094234B1 (en) | 2001-08-27 | 2006-08-22 | Medcool, Inc. | Interstitial brain cooling probe and sheath apparatus |
US6692487B2 (en) * | 2002-01-23 | 2004-02-17 | Endocare, Inc. | Cryosurgical monitoring system |
US8007847B2 (en) * | 2004-01-13 | 2011-08-30 | Eytan Biderman | Feeding formula appliance |
US7727228B2 (en) | 2004-03-23 | 2010-06-01 | Medtronic Cryocath Lp | Method and apparatus for inflating and deflating balloon catheters |
US8491636B2 (en) | 2004-03-23 | 2013-07-23 | Medtronic Cryopath LP | Method and apparatus for inflating and deflating balloon catheters |
US20060155267A1 (en) * | 2005-01-10 | 2006-07-13 | Nir Berzak | Thermal mapping of a cryoablation volume, for image-guided cryosurgery |
US7850682B2 (en) * | 2005-01-10 | 2010-12-14 | Galil Medical Ltd. | Systems for MRI-guided cryosurgery |
US8206345B2 (en) | 2005-03-07 | 2012-06-26 | Medtronic Cryocath Lp | Fluid control system for a medical device |
EP1973461A2 (de) * | 2005-12-16 | 2008-10-01 | Galil Medical Ltd | Gerät und verfahren zur wärmeablation von gebärmutterfibroiden |
US20070191732A1 (en) * | 2006-02-10 | 2007-08-16 | Voegele James W | Cryogenic probe |
US8640468B2 (en) * | 2008-05-21 | 2014-02-04 | Raytheon Company | Isothermal gas supply and method for minimizing the temperature excursion of a gas mixture released therefrom |
EP2160991A3 (de) * | 2008-09-07 | 2010-10-06 | Kriomedpol Spólka z o. o. | Kryochirurgische Flüssigstickstoff-Vorrichtung mit einem Satz Suwalski-Kryosonden für die Herzchirurgie |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3398738A (en) * | 1964-09-24 | 1968-08-27 | Aerojet General Co | Refrigerated surgical probe |
US3477434A (en) * | 1965-06-02 | 1969-11-11 | Cvi Corp | Cryosurgical apparatus |
US3388128A (en) * | 1965-09-03 | 1968-06-11 | Allan R. Day | Substituted 1, 4-diazabicyclo [4. 4. 9] decanes |
US3823575A (en) * | 1971-06-07 | 1974-07-16 | Univ Melbourne | Cryogenic apparatus |
US3696813A (en) * | 1971-10-06 | 1972-10-10 | Cryomedics | Cryosurgical instrument |
US3800552A (en) * | 1972-03-29 | 1974-04-02 | Bendix Corp | Cryogenic surgical instrument |
US3782386A (en) * | 1972-05-08 | 1974-01-01 | Dynatech Corp | Cryosurgical apparatus |
DE2257855A1 (de) * | 1972-11-25 | 1974-05-30 | Draegerwerk Ag | Kryomedizinisches instrument |
US3924628A (en) * | 1972-12-01 | 1975-12-09 | William Droegemueller | Cyrogenic bladder for necrosing tissue cells |
DE2343910C3 (de) * | 1973-08-31 | 1979-02-15 | Draegerwerk Ag, 2400 Luebeck | Kryomedizinische Einrichtung |
DE7626566U1 (de) * | 1975-08-26 | 1977-02-03 | L'air Liquide, S.A. Pour L'etude Et L'exploitation Des Procedes Georges Claude, Paris | Vorrichtung zur speisung einer miniaturkaeltemaschine und kuehlvorrichtung |
FR2322337A1 (fr) * | 1975-08-26 | 1977-03-25 | Air Liquide | Dispositif d'alimentation de refrigerant d'un refrigerateur a circuit ouvert, et systeme de refrigeration comportant un tel dispositif |
US3993075A (en) * | 1975-12-24 | 1976-11-23 | Dynatech Corporation | Disposable, defrostable cryosurgical probe |
FR2368264A1 (fr) * | 1976-10-21 | 1978-05-19 | Luce Joseph | Appareil pour hyper et hypothermie controlees a organe unique de chauffe et de refrigeration |
US4275734A (en) * | 1977-08-12 | 1981-06-30 | Valleylab, Inc. | Cryosurgical apparatus and method |
SU774549A1 (ru) * | 1978-09-20 | 1980-10-30 | Ордена Трудового Красного Знамени Научно-Исследовательский Институт Экспериментальной Медицины | Способ термического воздействи на биологические ткани |
FR2477406A1 (fr) * | 1980-03-06 | 1981-09-11 | Commissariat Energie Atomique | Cryosonde chirurgicale |
FR2482445A2 (fr) * | 1980-03-06 | 1981-11-20 | Commissariat Energie Atomique | Cryosonde chirurgicale et application de cette cryosonde a un appareil de cryotherapie |
SU1217377A1 (ru) * | 1984-06-04 | 1986-03-15 | Физико-технический институт низких температур АН УССР | Способ отогрева наконечника криохирургического инструмента |
US4587959A (en) * | 1985-04-02 | 1986-05-13 | Ruderian Max J | Hot and cold therapeutic applicator |
DE3716746A1 (de) * | 1987-05-19 | 1988-12-01 | Hubert Ackert | Geraet zur therapeutischen waermeanwendung |
US5147355A (en) * | 1988-09-23 | 1992-09-15 | Brigham And Womens Hospital | Cryoablation catheter and method of performing cryoablation |
WO1990008148A1 (en) * | 1989-01-23 | 1990-07-26 | Pfizer Inc. | Bis-aza-bicyclic anxiolytic agents |
US4946460A (en) * | 1989-04-26 | 1990-08-07 | Cryo Instruments, Inc. | Apparatus for cryosurgery |
US5077979A (en) * | 1990-03-22 | 1992-01-07 | Hughes Aircraft Company | Two-stage joule-thomson cryostat with gas supply management system, and uses thereof |
US5139496A (en) * | 1990-12-20 | 1992-08-18 | Hed Aharon Z | Ultrasonic freeze ablation catheters and probes |
GB9123413D0 (en) * | 1991-11-05 | 1991-12-18 | Clarke Brian K R | Method of thawing cryosurgical apparatus |
SK279802B6 (sk) * | 1992-03-24 | 1999-04-13 | Jaroslav �Traus | Zariadenie na vykonávanie kryodeštrukcie patologic |
US5365750A (en) * | 1992-12-18 | 1994-11-22 | California Aquarium Supply | Remote refrigerative probe |
IL104506A (en) * | 1993-01-25 | 1997-11-20 | Israel State | Fast changing heating- cooling device and method, particularly for cryogenic and/or surgical use |
-
1993
- 1993-11-01 IL IL10746093A patent/IL107460A/en not_active IP Right Cessation
-
1994
- 1994-02-14 US US08/195,555 patent/US5540062A/en not_active Expired - Lifetime
- 1994-02-14 CA CA002115634A patent/CA2115634C/en not_active Expired - Lifetime
- 1994-02-17 ZA ZA941094A patent/ZA941094B/xx unknown
- 1994-02-19 EP EP94200450A patent/EP0651308B1/de not_active Expired - Lifetime
- 1994-02-19 DE DE69428175T patent/DE69428175T2/de not_active Expired - Lifetime
- 1994-02-19 AT AT94200450T patent/ATE205314T1/de not_active IP Right Cessation
- 1994-04-28 JP JP06091214A patent/JP3083041B2/ja not_active Expired - Fee Related
-
1996
- 1996-02-13 US US08/600,462 patent/US5577387A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP3083041B2 (ja) | 2000-09-04 |
IL107460A0 (en) | 1994-02-27 |
DE69428175D1 (de) | 2001-10-11 |
EP0651308B1 (de) | 2001-09-05 |
US5577387A (en) | 1996-11-26 |
JPH07127939A (ja) | 1995-05-19 |
CA2115634C (en) | 2005-04-26 |
ATE205314T1 (de) | 2001-09-15 |
US5540062A (en) | 1996-07-30 |
IL107460A (en) | 1999-06-20 |
CA2115634A1 (en) | 1995-05-02 |
ZA941094B (en) | 1995-08-17 |
EP0651308A1 (de) | 1995-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |