GB9719801D0 - Method and Apparatus for Supplying Liquid Cryogen - Google Patents

Method and Apparatus for Supplying Liquid Cryogen

Info

Publication number
GB9719801D0
GB9719801D0 GBGB9719801.4A GB9719801A GB9719801D0 GB 9719801 D0 GB9719801 D0 GB 9719801D0 GB 9719801 A GB9719801 A GB 9719801A GB 9719801 D0 GB9719801 D0 GB 9719801D0
Authority
GB
United Kingdom
Prior art keywords
supplying liquid
liquid cryogen
cryogen
supplying
liquid
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Withdrawn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
GBGB9719801.4A
Other versions
GB2314891A (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.)
Spembly Cryosurgery Ltd
Original Assignee
Spembly Cryosurgery Ltd
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 GBGB9506652.8A external-priority patent/GB9506652D0/en
Application filed by Spembly Cryosurgery Ltd filed Critical Spembly Cryosurgery Ltd
Priority to GB9719801A priority Critical patent/GB2314891A/en
Publication of GB9719801D0 publication Critical patent/GB9719801D0/en
Publication of GB2314891A publication Critical patent/GB2314891A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0676—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on flow sources
    • 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
GB9719801A 1995-03-31 1996-04-01 Method and Apparatus for Supplying Liquid Cryogen Withdrawn GB2314891A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9719801A GB2314891A (en) 1995-03-31 1996-04-01 Method and Apparatus for Supplying Liquid Cryogen

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9506652.8A GB9506652D0 (en) 1995-03-31 1995-03-31 Supplying liquid cryogen to cryosurgical apparatus
GB9719801A GB2314891A (en) 1995-03-31 1996-04-01 Method and Apparatus for Supplying Liquid Cryogen
PCT/GB1996/000787 WO1996030816A1 (en) 1995-03-31 1996-04-01 Method and apparatus for supplying liquid cryogen

Publications (2)

Publication Number Publication Date
GB9719801D0 true GB9719801D0 (en) 1997-11-19
GB2314891A GB2314891A (en) 1998-01-14

Family

ID=26306784

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9719801A Withdrawn GB2314891A (en) 1995-03-31 1996-04-01 Method and Apparatus for Supplying Liquid Cryogen

Country Status (1)

Country Link
GB (1) GB2314891A (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4116199A (en) * 1976-12-06 1978-09-26 Brymill Corporation Cryosurgical instrument reservoir
US4275734A (en) * 1977-08-12 1981-06-30 Valleylab, Inc. Cryosurgical apparatus and method
US4296610A (en) * 1980-04-17 1981-10-27 Union Carbide Corporation Liquid cryogen delivery system
AT391756B (en) * 1988-08-04 1990-11-26 Welz Franz Transporte REFRIGERATOR
US4946460A (en) * 1989-04-26 1990-08-07 Cryo Instruments, Inc. Apparatus for cryosurgery
PT99175B (en) * 1991-10-08 1996-01-31 Fernando Jorge Nunes De Almeid INSTALLATION OF CRYOGENIC FLUID SUPPLY

Also Published As

Publication number Publication date
GB2314891A (en) 1998-01-14

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)