IT1122400B - Dispositivo perfezionato per trattamenti di criochirurgia e relativo complesso scambiatore ad alto rendimento - Google Patents

Dispositivo perfezionato per trattamenti di criochirurgia e relativo complesso scambiatore ad alto rendimento

Info

Publication number
IT1122400B
IT1122400B IT24880/79A IT2488079A IT1122400B IT 1122400 B IT1122400 B IT 1122400B IT 24880/79 A IT24880/79 A IT 24880/79A IT 2488079 A IT2488079 A IT 2488079A IT 1122400 B IT1122400 B IT 1122400B
Authority
IT
Italy
Prior art keywords
cryosurgery
treatments
high performance
relative high
perfected device
Prior art date
Application number
IT24880/79A
Other languages
English (en)
Other versions
IT7924880A0 (it
Original Assignee
Medical Const Service Mcs
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 Medical Const Service Mcs filed Critical Medical Const Service Mcs
Priority to IT24880/79A priority Critical patent/IT1122400B/it
Publication of IT7924880A0 publication Critical patent/IT7924880A0/it
Priority to EP80830062A priority patent/EP0025021A1/fr
Application granted granted Critical
Publication of IT1122400B publication Critical patent/IT1122400B/it

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
    • 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
    • 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
    • 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
    • F25B2309/022—Gas cycle refrigeration machines using the Joule-Thompson effect characterised by the expansion element

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Otolaryngology (AREA)
  • Medical Informatics (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
IT24880/79A 1979-08-02 1979-08-02 Dispositivo perfezionato per trattamenti di criochirurgia e relativo complesso scambiatore ad alto rendimento IT1122400B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT24880/79A IT1122400B (it) 1979-08-02 1979-08-02 Dispositivo perfezionato per trattamenti di criochirurgia e relativo complesso scambiatore ad alto rendimento
EP80830062A EP0025021A1 (fr) 1979-08-02 1980-08-01 Dispositif perfectionné destiné à des traitements de cryochirurgie et comportant un ensemble échangeur de chaleur à haut rendement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24880/79A IT1122400B (it) 1979-08-02 1979-08-02 Dispositivo perfezionato per trattamenti di criochirurgia e relativo complesso scambiatore ad alto rendimento

Publications (2)

Publication Number Publication Date
IT7924880A0 IT7924880A0 (it) 1979-08-02
IT1122400B true IT1122400B (it) 1986-04-23

Family

ID=11215019

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24880/79A IT1122400B (it) 1979-08-02 1979-08-02 Dispositivo perfezionato per trattamenti di criochirurgia e relativo complesso scambiatore ad alto rendimento

Country Status (2)

Country Link
EP (1) EP0025021A1 (it)
IT (1) IT1122400B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509448A1 (fr) * 1981-07-07 1983-01-14 Telecommunications Sa Dispositif de regulation d'un refrigerateur a effet joule thomson
EP0108112B1 (en) * 1982-05-17 1988-09-21 Andrzej Kamil Drukier Cryosurgical apparatus, especially for the cryosurgery of deeply lying lesions
US4653284A (en) * 1984-06-29 1987-03-31 Air Products And Chemicals, Inc. Joule-Thomson heat exchanger and cryostat
GB2236253A (en) * 1989-09-23 1991-04-03 Fern Dev Ltd Cryosurgical probe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3640091A (en) * 1969-05-13 1972-02-08 Santa Barbara Res Center Valve arrangement to provide temperature level control at cryogenic temperature ranges
DE2257855A1 (de) * 1972-11-25 1974-05-30 Draegerwerk Ag Kryomedizinisches instrument
US3951152A (en) * 1974-06-03 1976-04-20 Dynatech Corporation Cryosurgical probe

Also Published As

Publication number Publication date
IT7924880A0 (it) 1979-08-02
EP0025021A1 (fr) 1981-03-11

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