FR2366008A1 - IMPROVEMENT TO A PORTABLE COOLING SYSTEM - Google Patents

IMPROVEMENT TO A PORTABLE COOLING SYSTEM

Info

Publication number
FR2366008A1
FR2366008A1 FR7729340A FR7729340A FR2366008A1 FR 2366008 A1 FR2366008 A1 FR 2366008A1 FR 7729340 A FR7729340 A FR 7729340A FR 7729340 A FR7729340 A FR 7729340A FR 2366008 A1 FR2366008 A1 FR 2366008A1
Authority
FR
France
Prior art keywords
compressor
improvement
evaporator
cooling system
condenser
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.)
Withdrawn
Application number
FR7729340A
Other languages
French (fr)
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.)
Chattanooga Pharmacal Co
Original Assignee
Chattanooga Pharmacal 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
Priority claimed from US05/728,262 external-priority patent/US4170998A/en
Application filed by Chattanooga Pharmacal Co filed Critical Chattanooga Pharmacal Co
Publication of FR2366008A1 publication Critical patent/FR2366008A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/02—Compresses or poultices for effecting heating or cooling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/10—Cooling bags, e.g. ice-bags
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D15/00—Devices not covered by group F25D11/00 or F25D13/00, e.g. non-self-contained movable devices
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/06—Removing frost
    • F25D21/08—Removing frost by electric heating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0001—Body part
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0054—Heating or cooling appliances for medical or therapeutic treatment of the human body with a closed fluid circuit, e.g. hot water
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0054—Heating or cooling appliances for medical or therapeutic treatment of the human body with a closed fluid circuit, e.g. hot water
    • A61F2007/0056—Heating or cooling appliances for medical or therapeutic treatment of the human body with a closed fluid circuit, e.g. hot water for cooling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0086—Heating or cooling appliances for medical or therapeutic treatment of the human body with a thermostat
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/04—Refrigeration circuit bypassing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)

Abstract

L'invention concerne un système portable pour refroidir un membre d'un corps chaud, et il comprend un compresseur, un condenseur, une vanne de dilatation et des conduits pour faire circuler une composition réfrigérante du compresseur au condenseur, à travers la vanne de dilatation, vers un moyen évaporateur et de nouveau au compresseur. Selon l'invention, le moyen évaporateur comprend au moins un tampon flexible 40, 42 et des tubes 46, et il peut être enroulé autour d'u membre du corps, et il comporte également un évaporateur auxiliaire séparé. L'invention s'applique notamment au soin des entorses ou foulures ainsi que des membres plâtrés pour en éviter le gonflement.A portable system for cooling a limb of a hot body, and includes a compressor, a condenser, an expansion valve, and conduits for circulating a refrigerant composition from the compressor to the condenser, through the expansion valve. , to an evaporator medium and again to the compressor. According to the invention, the evaporator means comprises at least one flexible pad 40, 42 and tubes 46, and it can be wrapped around a member of the body, and it also has a separate auxiliary evaporator. The invention applies in particular to the care of sprains or strains as well as plastered limbs in order to prevent swelling.

FR7729340A 1976-09-30 1977-09-29 IMPROVEMENT TO A PORTABLE COOLING SYSTEM Withdrawn FR2366008A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/728,262 US4170998A (en) 1975-09-26 1976-09-30 Portable cooling apparatus

Publications (1)

Publication Number Publication Date
FR2366008A1 true FR2366008A1 (en) 1978-04-28

Family

ID=24926103

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7729340A Withdrawn FR2366008A1 (en) 1976-09-30 1977-09-29 IMPROVEMENT TO A PORTABLE COOLING SYSTEM

Country Status (8)

Country Link
JP (1) JPS5348390A (en)
CA (1) CA1064717A (en)
DE (2) DE2743919A1 (en)
DK (1) DK431377A (en)
FR (1) FR2366008A1 (en)
GB (1) GB1595916A (en)
NO (1) NO143832C (en)
SE (1) SE7710998L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039443A1 (en) * 1980-04-24 1981-11-11 Peter Steingraf Apparatus for cooling areas or parts of the body for therapeutic or diagnostic applications

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4523594A (en) * 1982-02-12 1985-06-18 Lawrence Kuznetz Stretchable textile heat-exchange jacket
JPS5969714U (en) * 1982-11-01 1984-05-11 初鹿　衛 water sac
DE3308553C2 (en) * 1983-03-10 1986-04-10 Udo Prof. Dr.med. 4130 Moers Smidt Means for reducing the human body weight
JPS61100243A (en) * 1984-10-23 1986-05-19 工業技術院長 Apparatus for automatically controlling bodily temperature
IT1259424B (en) * 1992-03-11 1996-03-18 CONTAINMENT AND COOLING ELEMENT TO APPLY TO ARTS AFFECTED BY TRAUMAS
JPH08299379A (en) * 1995-05-11 1996-11-19 Shigeru Takehisa Device for cooling affected part
GB2316872A (en) * 1996-09-10 1998-03-11 Secr Defence Cooling cuff
EP1441676B1 (en) * 2001-10-11 2013-08-07 Medivance, Inc. Patient temperature control system with fluid temperature response
US6923777B2 (en) * 2003-10-01 2005-08-02 Multivet International Inc. Bandage cooling apparatus and method of using same
DE102006030499B4 (en) * 2006-07-01 2010-02-18 Ralf Averbeck Apparatus for cold or heat treatment of the extremities of bi- or tetrapod vertebrates and their use
WO2008053227A1 (en) * 2006-11-01 2008-05-08 Remploy Limited Material cooling system
KR101027628B1 (en) 2009-06-29 2011-04-07 김현성 Refrigerator for cosmetics
DE102013012759A1 (en) * 2013-07-31 2015-02-05 Sartorius Stedim Biotech Gmbh temperature control; Use and arrangement
DE102021106966A1 (en) 2021-03-22 2022-09-22 Barkey Gmbh & Co. Kg Device and method for tempering an item to be tempered

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039443A1 (en) * 1980-04-24 1981-11-11 Peter Steingraf Apparatus for cooling areas or parts of the body for therapeutic or diagnostic applications

Also Published As

Publication number Publication date
SE7710998L (en) 1978-03-31
DK431377A (en) 1978-03-31
NO143832B (en) 1981-01-12
DE7730219U1 (en) 1978-06-15
NO773341L (en) 1978-03-31
DE2743919A1 (en) 1978-04-06
CA1064717A (en) 1979-10-23
GB1595916A (en) 1981-08-19
NO143832C (en) 1981-04-22
JPS5348390A (en) 1978-05-01

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Legal Events

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CD Change of name or company name
ST Notification of lapse