FR2482445B2 - - Google Patents

Info

Publication number
FR2482445B2
FR2482445B2 FR8010730A FR8010730A FR2482445B2 FR 2482445 B2 FR2482445 B2 FR 2482445B2 FR 8010730 A FR8010730 A FR 8010730A FR 8010730 A FR8010730 A FR 8010730A FR 2482445 B2 FR2482445 B2 FR 2482445B2
Authority
FR
France
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
Application number
FR8010730A
Other languages
French (fr)
Other versions
FR2482445A2 (en
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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
Priority claimed from FR8005003A external-priority patent/FR2477406A1/en
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR8010730A priority Critical patent/FR2482445A2/en
Publication of FR2482445A2 publication Critical patent/FR2482445A2/en
Application granted granted Critical
Publication of FR2482445B2 publication Critical patent/FR2482445B2/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/02—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using Joule-Thompson effect; using vortex effect
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00131—Accessories for endoscopes
    • A61B1/00133—Drive units for endoscopic tools inserted through or with the endoscope
    • 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, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22072—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an instrument channel, e.g. for replacing one instrument by the other
    • 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
    • A61B2018/00982—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body combined with or comprising means for visual or photographic inspections inside the body, e.g. endoscopes
    • 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
    • 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
    • A61B90/06—Measuring instruments not otherwise provided for
    • A61B2090/061—Measuring instruments not otherwise provided for for measuring dimensions, e.g. length
    • 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
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/02—Gas cycle refrigeration machines using the Joule-Thompson effect
    • F25B2309/021—Gas cycle refrigeration machines using the Joule-Thompson effect with a cryosurgical probe tip having a specific construction
FR8010730A 1980-03-06 1980-05-13 Surgical cryogenic probe for destroying diseased cells - has body containing heater to expand rare gas in probe head Granted FR2482445A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8010730A FR2482445A2 (en) 1980-03-06 1980-05-13 Surgical cryogenic probe for destroying diseased cells - has body containing heater to expand rare gas in probe head

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8005003A FR2477406A1 (en) 1980-03-06 1980-03-06 Surgical cryoprobe for destroying diseased cell tissue esp. cancer - can fit inside endoscope for internal surgery
FR8010730A FR2482445A2 (en) 1980-03-06 1980-05-13 Surgical cryogenic probe for destroying diseased cells - has body containing heater to expand rare gas in probe head

Publications (2)

Publication Number Publication Date
FR2482445A2 FR2482445A2 (en) 1981-11-20
FR2482445B2 true FR2482445B2 (en) 1984-04-13

Family

ID=26221643

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8010730A Granted FR2482445A2 (en) 1980-03-06 1980-05-13 Surgical cryogenic probe for destroying diseased cells - has body containing heater to expand rare gas in probe head

Country Status (1)

Country Link
FR (1) FR2482445A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL104506A (en) * 1993-01-25 1997-11-20 Israel State Fast changing heating- cooling device and method, particularly for cryogenic and/or surgical use
IL107460A (en) 1993-11-01 1999-06-20 Israel State Controlled cryogenic contact system
US6530234B1 (en) 1995-10-12 2003-03-11 Cryogen, Inc. Precooling system for Joule-Thomson probe
US6270494B1 (en) 1996-12-26 2001-08-07 Cryogen, Inc. Stretchable cryoprobe sheath
US5910104A (en) 1996-12-26 1999-06-08 Cryogen, Inc. Cryosurgical probe with disposable sheath
US6241722B1 (en) 1998-06-17 2001-06-05 Cryogen, Inc. Cryogenic device, system and method of using same
US6755822B2 (en) 2001-06-01 2004-06-29 Cryocor, Inc. Device and method for the creation of a circumferential cryogenic lesion in a pulmonary vein

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1496756A (en) * 1966-05-04 1967-10-06 Air Liquide Probe or the like, for cooling a small region of a body or object
GB1243248A (en) * 1967-11-10 1971-08-18 Linde Ag Cryosurgical appliance
USRE28657E (en) * 1972-05-08 1975-12-23 Cryosurgical apparatus
NL176833C (en) * 1973-04-26 1985-06-17 Draegerwerk Ag HEAT-INSULATING FLEXIBLE PIPE.
DE2326507A1 (en) * 1973-05-24 1974-12-12 Draegerwerk Ag CYROPROBE
US4018227A (en) * 1975-10-09 1977-04-19 Cryomedics, Inc. Cryosurgical instrument
FR2403063A1 (en) * 1977-09-15 1979-04-13 Ki Gi Cryogenic surgical instrument temp. sensing fitting - has needle tipped sensor carried by levers to slide along measuring scale

Also Published As

Publication number Publication date
FR2482445A2 (en) 1981-11-20

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