FR2303519A1 - Instrument de chirurgie comportant pour son tranchant un chauffage par condensation de vapeur - Google Patents

Instrument de chirurgie comportant pour son tranchant un chauffage par condensation de vapeur

Info

Publication number
FR2303519A1
FR2303519A1 FR7607178A FR7607178A FR2303519A1 FR 2303519 A1 FR2303519 A1 FR 2303519A1 FR 7607178 A FR7607178 A FR 7607178A FR 7607178 A FR7607178 A FR 7607178A FR 2303519 A1 FR2303519 A1 FR 2303519A1
Authority
FR
France
Prior art keywords
edge
surgical instrument
instrument including
steam condensation
condensation heating
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
FR7607178A
Other languages
English (en)
French (fr)
Other versions
FR2303519B3 (enExample
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.)
Individual
Original Assignee
Individual
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 US05/558,332 external-priority patent/US4206759A/en
Application filed by Individual filed Critical Individual
Publication of FR2303519A1 publication Critical patent/FR2303519A1/fr
Application granted granted Critical
Publication of FR2303519B3 publication Critical patent/FR2303519B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
    • G05D23/2401—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor using a heating element as a sensing element
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • 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
    • 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
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/08—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by means of electrically-heated probes
    • 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
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/08—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by means of electrically-heated probes
    • A61B18/082—Probes or electrodes therefor
    • 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
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00107—Coatings on the energy applicator
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00666—Sensing and controlling the application of energy using a threshold value

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Otolaryngology (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Surgical Instruments (AREA)
FR7607178A 1975-03-14 1976-03-12 Instrument de chirurgie comportant pour son tranchant un chauffage par condensation de vapeur Granted FR2303519A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/558,332 US4206759A (en) 1970-08-13 1975-03-14 Surgical instrument having self-regulated vapor condensation heating of its cutting edge and method of using the same

Publications (2)

Publication Number Publication Date
FR2303519A1 true FR2303519A1 (fr) 1976-10-08
FR2303519B3 FR2303519B3 (enExample) 1979-06-29

Family

ID=24229136

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7607178A Granted FR2303519A1 (fr) 1975-03-14 1976-03-12 Instrument de chirurgie comportant pour son tranchant un chauffage par condensation de vapeur

Country Status (6)

Country Link
JP (1) JPS51122989A (enExample)
BR (1) BR7601565A (enExample)
CA (1) CA1084795A (enExample)
DE (1) DE2609328C3 (enExample)
FR (1) FR2303519A1 (enExample)
GB (1) GB1546628A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3515414A1 (de) * 1985-04-29 1986-10-30 Jürgen 2082 Uetersen Rüting Tisch- oder kuechenmesser
DE102015201786A1 (de) * 2015-02-02 2016-08-04 Olympus Winter & Ibe Gmbh Elektrochirurgischer Applikator, elektrochirurgisches System sowie Verfahren zum Betrieb eines elektrochirurgischen Instruments

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3768482A (en) * 1972-10-10 1973-10-30 R Shaw Surgical cutting instrument having electrically heated cutting edge

Also Published As

Publication number Publication date
GB1546628A (en) 1979-05-23
DE2609328B2 (de) 1978-11-23
DE2609328A1 (de) 1976-09-30
CA1084795A (en) 1980-09-02
DE2609328C3 (de) 1979-07-19
FR2303519B3 (enExample) 1979-06-29
JPS51122989A (en) 1976-10-27
BR7601565A (pt) 1976-09-14

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Legal Events

Date Code Title Description
ST Notification of lapse