ES2195605T3 - Instrumento crioquirurgico. - Google Patents
Instrumento crioquirurgico.Info
- Publication number
- ES2195605T3 ES2195605T3 ES99943194T ES99943194T ES2195605T3 ES 2195605 T3 ES2195605 T3 ES 2195605T3 ES 99943194 T ES99943194 T ES 99943194T ES 99943194 T ES99943194 T ES 99943194T ES 2195605 T3 ES2195605 T3 ES 2195605T3
- Authority
- ES
- Spain
- Prior art keywords
- cooling
- cooling device
- proximal surface
- inlet tube
- front contact
- 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
-
- 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
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Otolaryngology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Surgical Instruments (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Air Bags (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Un instrumento crioquirúrgico (1), que comprende un cable (2) largo y elásticamente flexible que termina en una unidad de congelación (3) asociada con una punta de contacto (6) delantera, incorporando dicha unidad de congelación (3) un dispositivo termoeléctrico de refrigeración (13), operable selectivamente, para congelar normalmente dicha punta de contacto (6) delantera, teniendo dicho dispositivo de refrigeración una superficie distal (14), que actúa como dicha punta de contacto delantera de la unidad de congelación, y una superficie proximal (16), en la que termina el dispositivo de refrigeración, comprendiendo el instrumento, además, un tubo de entrada (19)que se extiende a lo largo de dicho cable (2) elásticamente flexible, y que termina junto a dicha superficie proximal (16) del dispositivo de refrigeración, para entregar un flujo de fluido de refrigeración de aguas arriba a dicha superficie proximal, desde un sistema de refrigeración externo, caracterizado porque dicho tubo de entrada (19) está provisto de, al menos, una unidad de refrigeración (22), que se extiende a lo largo de parte de la longitud del tubo de entrada y separada de dicha superficie proximal (16) del dispositivo de refrigeración, para enfriar bruscamente dicho flujo de fluido de refrigeración de aguas arriba antes de que llegue a dicha superficie proximal.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL12618298A IL126182A0 (en) | 1998-09-11 | 1998-09-11 | Cryosurgical instrument |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2195605T3 true ES2195605T3 (es) | 2003-12-01 |
Family
ID=11071958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES99943194T Expired - Lifetime ES2195605T3 (es) | 1998-09-11 | 1999-09-09 | Instrumento crioquirurgico. |
Country Status (9)
Country | Link |
---|---|
US (1) | US6623479B1 (es) |
EP (1) | EP1112032B1 (es) |
AT (1) | ATE235192T1 (es) |
AU (1) | AU750169B2 (es) |
CA (1) | CA2343757A1 (es) |
DE (1) | DE69906320T2 (es) |
ES (1) | ES2195605T3 (es) |
IL (1) | IL126182A0 (es) |
WO (1) | WO2000015129A1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6789545B2 (en) * | 2002-10-04 | 2004-09-14 | Sanarus Medical, Inc. | Method and system for cryoablating fibroadenomas |
US8137677B2 (en) | 2005-10-06 | 2012-03-20 | Allergan, Inc. | Non-protein stabilized clostridial toxin pharmaceutical compositions |
US20080161890A1 (en) * | 2007-01-03 | 2008-07-03 | Boston Scientific Scimed, Inc. | Methods, systems, and apparatuses for protecting esophageal tissue during ablation |
US8915908B2 (en) | 2009-03-20 | 2014-12-23 | Atricure, Inc. | Cryogenic probe |
PL3437579T3 (pl) * | 2017-08-04 | 2023-10-16 | Erbe Elektromedizin Gmbh | Narzędzie kriochirurgiczne |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3536075A (en) | 1967-08-01 | 1970-10-27 | Univ Northwestern | Cryosurgical instrument |
US3942519A (en) | 1972-12-26 | 1976-03-09 | Ultrasonic Systems, Inc. | Method of ultrasonic cryogenic cataract removal |
US3976077A (en) | 1975-02-03 | 1976-08-24 | Kerfoot Jr Franklin W | Eye surgery device |
US5108390A (en) | 1988-11-14 | 1992-04-28 | Frigitronics, Inc. | Flexible cryoprobe |
GB2226497B (en) * | 1988-12-01 | 1992-07-01 | Spembly Medical Ltd | Cryosurgical probe |
ZA917281B (en) | 1990-09-26 | 1992-08-26 | Cryomedical Sciences Inc | Cryosurgical instrument and system and method of cryosurgery |
US5139496A (en) * | 1990-12-20 | 1992-08-18 | Hed Aharon Z | Ultrasonic freeze ablation catheters and probes |
US5207674A (en) | 1991-05-13 | 1993-05-04 | Hamilton Archie C | Electronic cryogenic surgical probe apparatus and method |
US6110168A (en) * | 1993-02-10 | 2000-08-29 | Radiant Medical, Inc. | Method and apparatus for controlling a patient's body temperature by in situ blood temperature modifications |
US5967976A (en) * | 1994-08-19 | 1999-10-19 | Novoste Corporation | Apparatus and methods for procedures related to the electrophysiology of the heart |
US5654546A (en) | 1995-11-07 | 1997-08-05 | Molecular Imaging Corporation | Variable temperature scanning probe microscope based on a peltier device |
US5733280A (en) | 1995-11-15 | 1998-03-31 | Avitall; Boaz | Cryogenic epicardial mapping and ablation |
-
1998
- 1998-09-11 IL IL12618298A patent/IL126182A0/xx unknown
-
1999
- 1999-09-09 DE DE69906320T patent/DE69906320T2/de not_active Expired - Fee Related
- 1999-09-09 ES ES99943194T patent/ES2195605T3/es not_active Expired - Lifetime
- 1999-09-09 WO PCT/IL1999/000491 patent/WO2000015129A1/en active IP Right Grant
- 1999-09-09 AU AU56463/99A patent/AU750169B2/en not_active Ceased
- 1999-09-09 EP EP99943194A patent/EP1112032B1/en not_active Expired - Lifetime
- 1999-09-09 US US09/786,858 patent/US6623479B1/en not_active Expired - Fee Related
- 1999-09-09 CA CA002343757A patent/CA2343757A1/en not_active Abandoned
- 1999-09-09 AT AT99943194T patent/ATE235192T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1112032B1 (en) | 2003-03-26 |
DE69906320T2 (de) | 2003-08-28 |
AU5646399A (en) | 2000-04-03 |
AU750169B2 (en) | 2002-07-11 |
US6623479B1 (en) | 2003-09-23 |
IL126182A0 (en) | 1999-05-09 |
CA2343757A1 (en) | 2000-03-23 |
ATE235192T1 (de) | 2003-04-15 |
EP1112032A1 (en) | 2001-07-04 |
WO2000015129A1 (en) | 2000-03-23 |
DE69906320D1 (de) | 2003-04-30 |
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