GB2296080A - Freezing frames for blood bags - Google Patents

Freezing frames for blood bags

Info

Publication number
GB2296080A
GB2296080A GB9605183A GB9605183A GB2296080A GB 2296080 A GB2296080 A GB 2296080A GB 9605183 A GB9605183 A GB 9605183A GB 9605183 A GB9605183 A GB 9605183A GB 2296080 A GB2296080 A GB 2296080A
Authority
GB
United Kingdom
Prior art keywords
freezing
blood bags
bag
freezing frames
frame
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.)
Granted
Application number
GB9605183A
Other versions
GB9605183D0 (en
GB2296080B (en
Inventor
Susan Helen Bell
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 GB939320373A external-priority patent/GB9320373D0/en
Application filed by UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Priority to GB9605183A priority Critical patent/GB2296080B/en
Publication of GB9605183D0 publication Critical patent/GB9605183D0/en
Publication of GB2296080A publication Critical patent/GB2296080A/en
Application granted granted Critical
Publication of GB2296080B publication Critical patent/GB2296080B/en
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/02—Blood transfusion apparatus
    • A61M1/0272—Apparatus for treatment of blood or blood constituents prior to or for conservation, e.g. freezing, drying or centrifuging
    • A61M1/0277—Frames constraining or supporting bags, e.g. during freezing
    • 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
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/16—Holders for containers
    • A61J1/165—Cooled holders, e.g. for medications, insulin, blood, plasma
    • 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
    • F25D2331/00—Details or arrangements of other cooling or freezing apparatus not provided for in other groups of this subclass
    • F25D2331/80—Type of cooled receptacles
    • F25D2331/801—Bags

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

A freezing frame (39) has two cylindrically curved perforated plates (40, 41) adapted to contain a freezing bag (10) during a freezing process in which the bag is suspended with its length vertical in a freezing medium, including, on each plate (40, 41), a series of horizontally disposed ribs (48) extending into the volume of the frame. <IMAGE>
GB9605183A 1993-10-02 1994-09-27 Freezing frames for blood bags Revoked GB2296080B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9605183A GB2296080B (en) 1993-10-02 1994-09-27 Freezing frames for blood bags

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB939320373A GB9320373D0 (en) 1993-10-02 1993-10-02 Freezing frames
PCT/GB1994/002094 WO1995009597A1 (en) 1993-10-02 1994-09-27 Freezing frames for blood bags
GB9605183A GB2296080B (en) 1993-10-02 1994-09-27 Freezing frames for blood bags

Publications (3)

Publication Number Publication Date
GB9605183D0 GB9605183D0 (en) 1996-05-15
GB2296080A true GB2296080A (en) 1996-06-19
GB2296080B GB2296080B (en) 1997-08-13

Family

ID=26303626

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9605183A Revoked GB2296080B (en) 1993-10-02 1994-09-27 Freezing frames for blood bags

Country Status (1)

Country Link
GB (1) GB2296080B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090374A (en) * 1975-05-23 1978-05-23 Union Carbide Corporation Apparatus for cryogenic freezing of fluid filled pouches
US4469227A (en) * 1983-08-17 1984-09-04 Clifford Faust Package for cryogenically frozen liquids
WO1990009184A1 (en) * 1989-02-08 1990-08-23 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland A method of freezing red blood cells

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090374A (en) * 1975-05-23 1978-05-23 Union Carbide Corporation Apparatus for cryogenic freezing of fluid filled pouches
US4469227A (en) * 1983-08-17 1984-09-04 Clifford Faust Package for cryogenically frozen liquids
WO1990009184A1 (en) * 1989-02-08 1990-08-23 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland A method of freezing red blood cells

Also Published As

Publication number Publication date
GB9605183D0 (en) 1996-05-15
GB2296080B (en) 1997-08-13

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Legal Events

Date Code Title Description
773K Patent revoked under sect. 73(2)/1977