DE2260128B2 - - Google Patents

Info

Publication number
DE2260128B2
DE2260128B2 DE2260128A DE2260128A DE2260128B2 DE 2260128 B2 DE2260128 B2 DE 2260128B2 DE 2260128 A DE2260128 A DE 2260128A DE 2260128 A DE2260128 A DE 2260128A DE 2260128 B2 DE2260128 B2 DE 2260128B2
Authority
DE
Germany
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.)
Granted
Application number
DE2260128A
Other languages
German (de)
Other versions
DE2260128C3 (de
DE2260128A1 (de
Inventor
Algerd Redondo Beach Basiulis
Elmer E. Downey Reed Jun.
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.)
Raytheon Co
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of DE2260128A1 publication Critical patent/DE2260128A1/de
Publication of DE2260128B2 publication Critical patent/DE2260128B2/de
Application granted granted Critical
Publication of DE2260128C3 publication Critical patent/DE2260128C3/de
Expired legal-status Critical Current

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
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00059—Material properties
    • A61B2018/00089—Thermal conductivity
    • A61B2018/00095—Thermal conductivity high, i.e. heat conducting
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00059—Material properties
    • A61B2018/00089—Thermal conductivity
    • A61B2018/00101—Thermal conductivity low, i.e. thermally insulating
    • 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
    • F25B19/00—Machines, plants or systems, using evaporation of a refrigerant but without recovery of the vapour
    • F25B19/005—Machines, plants or systems, using evaporation of a refrigerant but without recovery of the vapour the refrigerant being a liquefied gas

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Otolaryngology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
DE19722260128 1971-12-13 1972-12-08 Kryoinstrument Expired DE2260128C3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20743171A 1971-12-13 1971-12-13
US20743171 1971-12-13

Publications (3)

Publication Number Publication Date
DE2260128A1 DE2260128A1 (de) 1973-06-28
DE2260128B2 true DE2260128B2 (fi) 1974-05-16
DE2260128C3 DE2260128C3 (de) 1977-03-03

Family

ID=

Also Published As

Publication number Publication date
BR7208765D0 (pt) 1973-12-18
US3736936A (en) 1973-06-05
GB1402737A (en) 1975-08-13
JPS4865790A (fi) 1973-09-10
SE384321B (sv) 1976-05-03
AU444585B2 (en) 1974-01-31
IT973997B (it) 1974-06-10
JPS5124835B2 (fi) 1976-07-27
AU4984872A (en) 1974-01-31
DE2260128A1 (de) 1973-06-28
FR2165485A5 (fi) 1973-08-03

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee