DD230150A3 - Direkt kuehlbares austauschbares endstueck eines kryochirurgischen instruments - Google Patents

Direkt kuehlbares austauschbares endstueck eines kryochirurgischen instruments

Info

Publication number
DD230150A3
DD230150A3 DD23176181A DD23176181A DD230150A3 DD 230150 A3 DD230150 A3 DD 230150A3 DD 23176181 A DD23176181 A DD 23176181A DD 23176181 A DD23176181 A DD 23176181A DD 230150 A3 DD230150 A3 DD 230150A3
Authority
DD
German Democratic Republic
Prior art keywords
refrigerible
cryo
directly
surgical instrument
end piece
Prior art date
Application number
DD23176181A
Other languages
English (en)
Inventor
Aleksandr Belling
Frantisek Goral
Zdenek Malek
Vladimir Matena
Petr Psutka
Original Assignee
Vyzk Ustav Silnoproude Elekt
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 Vyzk Ustav Silnoproude Elekt filed Critical Vyzk Ustav Silnoproude Elekt
Publication of DD230150A3 publication Critical patent/DD230150A3/de

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
    • 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
    • A61B2018/0268—Characteristics of handpieces or probes using a circulating cryogenic fluid with restriction of flow
    • A61B2018/0275—Characteristics of handpieces or probes using a circulating cryogenic fluid with restriction of flow using porous elements
    • 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
    • A61B2018/0268—Characteristics of handpieces or probes using a circulating cryogenic fluid with restriction of flow
    • A61B2018/0281—Characteristics of handpieces or probes using a circulating cryogenic fluid with restriction of flow using a tortuous path, e.g. formed by fins or ribs

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)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Surgical Instruments (AREA)
DD23176181A 1980-07-15 1981-07-08 Direkt kuehlbares austauschbares endstueck eines kryochirurgischen instruments DD230150A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS500280A CS217449B1 (en) 1980-07-15 1980-07-15 Exchangeable directly cooled terminal for cryosurgical tools

Publications (1)

Publication Number Publication Date
DD230150A3 true DD230150A3 (de) 1985-11-27

Family

ID=5394030

Family Applications (1)

Application Number Title Priority Date Filing Date
DD23176181A DD230150A3 (de) 1980-07-15 1981-07-08 Direkt kuehlbares austauschbares endstueck eines kryochirurgischen instruments

Country Status (7)

Country Link
JP (1) JPS5743736A (de)
AU (1) AU7269481A (de)
CS (1) CS217449B1 (de)
DD (1) DD230150A3 (de)
DE (1) DE3124167A1 (de)
FR (1) FR2486799A1 (de)
GB (1) GB2079608B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2668699A1 (fr) * 1990-11-05 1992-05-07 France Prod Oxygenes Co Instrument de cryochirurgie.
DK2759272T3 (en) * 2013-01-25 2019-03-11 Youmedical B V Device for the non-surgical cold treatment of diseases
CA2936148C (en) * 2013-01-25 2022-10-25 Youmedical Brands B.V. Device for non-surgical cold treatment of disorders

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2982112A (en) * 1957-02-27 1961-05-02 Frederick G Keyes Inc Refrigeration apparatus for contact cooling of small areas
NL291694A (de) * 1962-04-30 1900-01-01
US3398738A (en) * 1964-09-24 1968-08-27 Aerojet General Co Refrigerated surgical probe
US3477434A (en) * 1965-06-02 1969-11-11 Cvi Corp Cryosurgical apparatus
US3575176A (en) * 1968-10-21 1971-04-20 Frigitronics Of Conn Inc Rechargeable cryosurgical instrument
US3548829A (en) * 1968-10-21 1970-12-22 Frigitronics Of Conn Inc Cryosurgical instrument
NL176833C (nl) * 1973-04-26 1985-06-17 Draegerwerk Ag Warmte-isolerende flexibele leiding.
US4206760A (en) * 1978-06-30 1980-06-10 Cryomedics, Inc. Bearing coupling for enabling the tip of a cryosurgical instrument to be rotated independently of inlet and exhaust tubes

Also Published As

Publication number Publication date
CS217449B1 (en) 1983-01-28
AU7269481A (en) 1982-01-21
FR2486799A1 (fr) 1982-01-22
JPS5743736A (en) 1982-03-11
GB2079608A (en) 1982-01-27
DE3124167A1 (de) 1982-02-25
GB2079608B (en) 1984-10-31

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