GB9409229D0 - Cryosurgical instrument - Google Patents

Cryosurgical instrument

Info

Publication number
GB9409229D0
GB9409229D0 GB9409229A GB9409229A GB9409229D0 GB 9409229 D0 GB9409229 D0 GB 9409229D0 GB 9409229 A GB9409229 A GB 9409229A GB 9409229 A GB9409229 A GB 9409229A GB 9409229 D0 GB9409229 D0 GB 9409229D0
Authority
GB
United Kingdom
Prior art keywords
cryosurgical instrument
cryosurgical
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.)
Granted
Application number
GB9409229A
Other versions
GB2289412B (en
GB2289412A (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 Ltd
Original Assignee
Spembly 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 to GB9409229A priority Critical patent/GB2289412B/en
Application filed by Spembly Ltd filed Critical Spembly Ltd
Priority to GB9409231A priority patent/GB2289510A/en
Publication of GB9409229D0 publication Critical patent/GB9409229D0/en
Priority to EP99113905A priority patent/EP0955012A1/en
Priority to EP95913271A priority patent/EP0758866B1/en
Priority to DE69521042T priority patent/DE69521042T2/en
Priority to PCT/GB1995/000739 priority patent/WO1995030379A2/en
Publication of GB2289412A publication Critical patent/GB2289412A/en
Priority to US08/873,138 priority patent/US5992158A/en
Application granted granted Critical
Publication of GB2289412B publication Critical patent/GB2289412B/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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/56—Couplings of the quick-acting type for double-walled or multi-channel pipes or pipe assemblies
    • F16L37/565—Concentric pipes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00115—Electrical control of surgical instruments with audible or visual output
    • A61B2017/00119—Electrical control of surgical instruments with audible or visual output alarm; indicating an abnormal situation
    • 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
    • A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
    • A61B2018/00041—Heating, e.g. defrosting
    • 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
    • A61B2018/0231—Characteristics of handpieces or probes
    • A61B2018/0262—Characteristics of handpieces or probes using a circulating cryogenic fluid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
    • A61B2218/002—Irrigation
    • A61B2218/005—Irrigation using gas or vapor, e.g. for protection or purging

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Otolaryngology (AREA)
  • Mechanical Engineering (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)
GB9409229A 1994-05-10 1994-05-10 Cryosurgical instrument Expired - Fee Related GB2289412B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB9409231A GB2289510A (en) 1994-05-10 1994-05-10 Connector
GB9409229A GB2289412B (en) 1994-05-10 1994-05-10 Cryosurgical instrument
EP99113905A EP0955012A1 (en) 1994-05-10 1995-03-31 Cryosurgical instrument
EP95913271A EP0758866B1 (en) 1994-05-10 1995-03-31 Cryosurgical instrument
DE69521042T DE69521042T2 (en) 1994-05-10 1995-03-31 CRYO-SURGICAL INSTRUMENT
PCT/GB1995/000739 WO1995030379A2 (en) 1994-05-10 1995-03-31 Cryosurgical instrument
US08/873,138 US5992158A (en) 1994-05-10 1997-06-09 Cryosurgical instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9409229A GB2289412B (en) 1994-05-10 1994-05-10 Cryosurgical instrument

Publications (3)

Publication Number Publication Date
GB9409229D0 true GB9409229D0 (en) 1994-06-29
GB2289412A GB2289412A (en) 1995-11-22
GB2289412B GB2289412B (en) 1998-09-16

Family

ID=10754832

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9409229A Expired - Fee Related GB2289412B (en) 1994-05-10 1994-05-10 Cryosurgical instrument

Country Status (1)

Country Link
GB (1) GB2289412B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6161543A (en) 1993-02-22 2000-12-19 Epicor, Inc. Methods of epicardial ablation for creating a lesion around the pulmonary veins
US6530234B1 (en) 1995-10-12 2003-03-11 Cryogen, Inc. Precooling system for Joule-Thomson probe
US6270494B1 (en) 1996-12-26 2001-08-07 Cryogen, Inc. Stretchable cryoprobe sheath
US5910104A (en) 1996-12-26 1999-06-08 Cryogen, Inc. Cryosurgical probe with disposable sheath
GB2336781B (en) 1998-04-30 2001-03-07 Spembly Medical Ltd Cryosurgical apparatus
DE50003342D1 (en) 1999-03-02 2003-09-25 Nikolai Korpan Cryogenic system, especially for cryosurgery
US6503246B1 (en) * 2000-07-05 2003-01-07 Mor Research Applications Ltd. Cryoprobe and method of treating scars

Also Published As

Publication number Publication date
GB2289412B (en) 1998-09-16
GB2289412A (en) 1995-11-22

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Legal Events

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

Effective date: 20030510