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ES176800U - A rechargeable criochirurgical instrument. (Machine-translation by Google Translate, not legally binding) - Google Patents

A rechargeable criochirurgical instrument. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES176800U
ES176800U ES0176800U ES176800U ES176800U ES 176800 U ES176800 U ES 176800U ES 0176800 U ES0176800 U ES 0176800U ES 176800 U ES176800 U ES 176800U ES 176800 U ES176800 U ES 176800U
Authority
ES
Spain
Prior art keywords
refrigerant
tip
chamber
chill
boiler
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
ES0176800U
Other languages
Spanish (es)
Other versions
ES176800Y (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.)
Frigitronics Inc
Original Assignee
Frigitronics Inc
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 Frigitronics Inc filed Critical Frigitronics Inc
Publication of ES176800U publication Critical patent/ES176800U/en
Application granted granted Critical
Publication of ES176800Y publication Critical patent/ES176800Y/en
Expired 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Otolaryngology (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Surgical Instruments (AREA)

Abstract

A rechargeable cryosurgical instrument comprising: a body defining a receiving chamber of a refrigerant cartridge, which opens to the atmosphere, at one end and a chilling tip at the other end; a valve member of boiler or boiler in said body, adjacent to said chill tip; a valve actuator device in said body, located between said chamber and said chill tip; a control device attached to said valve actuator device and projecting to the outside of said body, selectively operable to move said valvular device of the boiler or boiler in order to cool or heat said chill tip; means for supplying a refrigerant from a refrigerant cartridge, arranged for insertion in said chamber, up to said chill tip; means for releasing the refrigerant consumed from said refrigerant tip to said chamber; an end cap, removable, seated at the open end of said body; and a positioning member on said end capsule and said body, cooperating to selectively locate said end capsule in one of several positions in said body, whereby, when a refrigerant cartridge is located in said chamber and said end capsule is placed in a first position, the refrigerant cartridge is retained in said body but no refrigerant is left therefrom, and when said end capsule is placed in a second position, the refrigerant cartridge is moved in the indicated body to supply its content. (Machine-translation by Google Translate, not legally binding)
ES1969176800U 1968-10-21 1969-10-20 A RECHARGEABLE CRYOSURGICAL INSTRUMENT. Expired ES176800Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76906568A 1968-10-21 1968-10-21

Publications (2)

Publication Number Publication Date
ES176800U true ES176800U (en) 1972-08-16
ES176800Y ES176800Y (en) 1973-03-01

Family

ID=25084340

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1969176800U Expired ES176800Y (en) 1968-10-21 1969-10-20 A RECHARGEABLE CRYOSURGICAL INSTRUMENT.

Country Status (4)

Country Link
US (1) US3575176A (en)
ES (1) ES176800Y (en)
FR (1) FR2020874A1 (en)
GB (1) GB1250540A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3696813A (en) * 1971-10-06 1972-10-10 Cryomedics Cryosurgical instrument
US3807403A (en) * 1972-06-14 1974-04-30 Frigitronics Of Conn Inc Cryosurgical apparatus
US3830239A (en) * 1972-09-12 1974-08-20 Frigitronics Of Conn Inc Cryosurgical device
US3826264A (en) * 1973-01-30 1974-07-30 R Gunther Thorn and splinter pullers
US3951152A (en) * 1974-06-03 1976-04-20 Dynatech Corporation Cryosurgical probe
US4146030A (en) * 1976-12-27 1979-03-27 Dynatech Corporation Cryosurgical instrument
CS217449B1 (en) * 1980-07-15 1983-01-28 Alexandr Belling Exchangeable directly cooled terminal for cryosurgical tools
US4602628A (en) * 1985-01-17 1986-07-29 Allen Jr Robert E Cryogenic extractor and filler
US5176686A (en) * 1987-03-26 1993-01-05 Poley Brooks J Apparatus for packaging, folding, rigidifying and inserting an intraocular lens
US6530946B1 (en) 1998-04-21 2003-03-11 Alsius Corporation Indwelling heat exchange heat pipe catheter and method of using same
US6196839B1 (en) 1999-01-29 2001-03-06 Robert Gregg Ross Continuous use orthodontic cooling appliance
DE20305694U1 (en) * 2003-04-08 2004-08-19 3Rd Angle (U.K.) Ltd., Highley Portable cryotherapy device
GB2409815A (en) * 2004-01-12 2005-07-13 Martin Lister Cryosurgical instrument
US8346373B2 (en) 2010-08-03 2013-01-01 Medtronic, Inc. Method and apparatus for delivering a lead to a heart
EP2773276B1 (en) * 2011-11-05 2018-04-04 Medtronic Ardian Luxembourg S.à.r.l. Systems for crynogenic renal neuromodulation
US12256970B2 (en) * 2018-05-01 2025-03-25 The Johns Hopkins University Carbon dioxide-based percutaneous cryosurgical system
NL2020965B1 (en) * 2018-05-22 2019-11-28 Crea Ip B V Tool for cryosurgery

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3312336A (en) * 1964-01-13 1967-04-04 Whitman Publishing Company Coin tube
US3259131A (en) * 1964-04-13 1966-07-05 Schrader S Son A Cryogenic probes for surgical use
US3451395A (en) * 1967-02-03 1969-06-24 Frigitronics Of Conn Inc Cryosurgical instruments

Also Published As

Publication number Publication date
FR2020874A1 (en) 1970-07-17
US3575176A (en) 1971-04-20
ES176800Y (en) 1973-03-01
GB1250540A (en) 1971-10-20

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