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GB2360573B - Refrigeration instrument and system - Google Patents

Refrigeration instrument and system

Info

Publication number
GB2360573B
GB2360573B GB0007135A GB0007135A GB2360573B GB 2360573 B GB2360573 B GB 2360573B GB 0007135 A GB0007135 A GB 0007135A GB 0007135 A GB0007135 A GB 0007135A GB 2360573 B GB2360573 B GB 2360573B
Authority
GB
United Kingdom
Prior art keywords
refrigeration instrument
refrigeration
instrument
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.)
Expired - Fee Related
Application number
GB0007135A
Other versions
GB0007135D0 (en
GB2360573A (en
Inventor
Patrick Sparkes
Richard Bryan Coleman
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 Medical Ltd
Original Assignee
Spembly Medical 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
Application filed by Spembly Medical Ltd filed Critical Spembly Medical Ltd
Priority to GB0007135A priority Critical patent/GB2360573B/en
Publication of GB0007135D0 publication Critical patent/GB0007135D0/en
Priority to PCT/GB2001/001288 priority patent/WO2001070123A1/en
Publication of GB2360573A publication Critical patent/GB2360573A/en
Application granted granted Critical
Publication of GB2360573B publication Critical patent/GB2360573B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F25B7/00—Compression machines, plants or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00477—Coupling
    • 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
    • F25B45/00—Arrangements for charging or discharging refrigerant
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Otolaryngology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Surgical Instruments (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
GB0007135A 2000-03-23 2000-03-23 Refrigeration instrument and system Expired - Fee Related GB2360573B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0007135A GB2360573B (en) 2000-03-23 2000-03-23 Refrigeration instrument and system
PCT/GB2001/001288 WO2001070123A1 (en) 2000-03-23 2001-03-23 Refrigeration instrument and system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0007135A GB2360573B (en) 2000-03-23 2000-03-23 Refrigeration instrument and system

Publications (3)

Publication Number Publication Date
GB0007135D0 GB0007135D0 (en) 2000-05-17
GB2360573A GB2360573A (en) 2001-09-26
GB2360573B true GB2360573B (en) 2002-05-22

Family

ID=9888316

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0007135A Expired - Fee Related GB2360573B (en) 2000-03-23 2000-03-23 Refrigeration instrument and system

Country Status (2)

Country Link
GB (1) GB2360573B (en)
WO (1) WO2001070123A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8777936B2 (en) 2007-11-09 2014-07-15 Afreeze Gmbh Cooling system for a catheter
EP3281594B1 (en) 2010-06-01 2021-05-12 AFreeze GmbH Ablation device
US9278023B2 (en) 2012-12-14 2016-03-08 Zoll Circulation, Inc. System and method for management of body temperature
US20230320772A1 (en) * 2020-08-13 2023-10-12 Alexei Babkin Methods and systems for cooling and heating surgical instruments
GB2606142B (en) * 2021-04-23 2023-06-14 Edwards Vacuum Llc Connecting and disconnecting a cooling loop from a refrigeration system
EP4476489A1 (en) * 2022-02-11 2024-12-18 Honeywell International Inc. Method of forming refrigerant systems

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2344873A (en) * 1998-12-14 2000-06-21 Spembly Medical Ltd Cryogen supply apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536075A (en) * 1967-08-01 1970-10-27 Univ Northwestern Cryosurgical instrument
ZA917281B (en) * 1990-09-26 1992-08-26 Cryomedical Sciences Inc Cryosurgical instrument and system and method of cryosurgery
US5275595A (en) * 1992-07-06 1994-01-04 Dobak Iii John D Cryosurgical instrument
GB2337000B (en) * 1998-04-30 2000-08-09 Spembly Medical Ltd Improvements relating to cooled probes
US6383180B1 (en) * 1999-01-25 2002-05-07 Cryocath Technologies Inc. Closed loop catheter coolant system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2344873A (en) * 1998-12-14 2000-06-21 Spembly Medical Ltd Cryogen supply apparatus

Also Published As

Publication number Publication date
GB0007135D0 (en) 2000-05-17
WO2001070123A1 (en) 2001-09-27
GB2360573A (en) 2001-09-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050323