BR7902444A - Estrutura e processo para autoregular temperaturas elevadas em um estreita faixa,em resposta a aplicacao de corrente eletrica de radio frequencia - Google Patents

Estrutura e processo para autoregular temperaturas elevadas em um estreita faixa,em resposta a aplicacao de corrente eletrica de radio frequencia

Info

Publication number
BR7902444A
BR7902444A BR7902444A BR7902444A BR7902444A BR 7902444 A BR7902444 A BR 7902444A BR 7902444 A BR7902444 A BR 7902444A BR 7902444 A BR7902444 A BR 7902444A BR 7902444 A BR7902444 A BR 7902444A
Authority
BR
Brazil
Prior art keywords
autoregulate
response
electric current
radio frequency
application
Prior art date
Application number
BR7902444A
Other languages
English (en)
Portuguese (pt)
Inventor
R Shaw
Original Assignee
R Shaw
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 R Shaw filed Critical R Shaw
Publication of BR7902444A publication Critical patent/BR7902444A/pt

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
    • A61B18/04—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Otolaryngology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • General Induction Heating (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Laser Surgery Devices (AREA)
BR7902444A 1978-04-20 1979-04-19 Estrutura e processo para autoregular temperaturas elevadas em um estreita faixa,em resposta a aplicacao de corrente eletrica de radio frequencia BR7902444A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89838878A 1978-04-20 1978-04-20

Publications (1)

Publication Number Publication Date
BR7902444A true BR7902444A (pt) 1979-10-23

Family

ID=25409375

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7902444A BR7902444A (pt) 1978-04-20 1979-04-19 Estrutura e processo para autoregular temperaturas elevadas em um estreita faixa,em resposta a aplicacao de corrente eletrica de radio frequencia

Country Status (6)

Country Link
JP (2) JPS54164389A (enrdf_load_stackoverflow)
BR (1) BR7902444A (enrdf_load_stackoverflow)
DE (1) DE2914401A1 (enrdf_load_stackoverflow)
FR (1) FR2428279A1 (enrdf_load_stackoverflow)
GB (1) GB2022974A (enrdf_load_stackoverflow)
NL (1) NL7903018A (enrdf_load_stackoverflow)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4481057A (en) * 1980-10-28 1984-11-06 Oximetrix, Inc. Cutting device and method of manufacture
JPH0320664U (enrdf_load_stackoverflow) * 1989-07-06 1991-02-28
WO1992017121A1 (en) * 1991-04-05 1992-10-15 Metcal, Inc. Instrument for cutting, coagulating and ablating tissue
US6230603B1 (en) * 1996-04-29 2001-05-15 Zbigniew Kubala Cutting blade for resistance-heated elastomer cutters
US8292879B2 (en) 2009-04-17 2012-10-23 Domain Surgical, Inc. Method of treatment with adjustable ferromagnetic coated conductor thermal surgical tool
US9131977B2 (en) 2009-04-17 2015-09-15 Domain Surgical, Inc. Layered ferromagnetic coated conductor thermal surgical tool
US9107666B2 (en) 2009-04-17 2015-08-18 Domain Surgical, Inc. Thermal resecting loop
US9078655B2 (en) 2009-04-17 2015-07-14 Domain Surgical, Inc. Heated balloon catheter
US9265556B2 (en) 2009-04-17 2016-02-23 Domain Surgical, Inc. Thermally adjustable surgical tool, balloon catheters and sculpting of biologic materials
CA2868742A1 (en) 2011-04-08 2013-07-18 Domain Surgical, Inc. Impedance matching circuit
US8932279B2 (en) 2011-04-08 2015-01-13 Domain Surgical, Inc. System and method for cooling of a heated surgical instrument and/or surgical site and treating tissue
WO2012158722A2 (en) 2011-05-16 2012-11-22 Mcnally, David, J. Surgical instrument guide
US9526558B2 (en) 2011-09-13 2016-12-27 Domain Surgical, Inc. Sealing and/or cutting instrument
WO2013086045A1 (en) 2011-12-06 2013-06-13 Domain Surgical Inc. System and method of controlling power delivery to a surgical instrument
US10357306B2 (en) 2014-05-14 2019-07-23 Domain Surgical, Inc. Planar ferromagnetic coated surgical tip and method for making

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4091813A (en) * 1975-03-14 1978-05-30 Robert F. Shaw Surgical instrument having self-regulated electrical proximity heating of its cutting edge and method of using the same
SE412842B (sv) * 1975-03-14 1980-03-24 Shaw Robert F Sett att reglera ett vermt skerblads vermning for hallande av bladets skeregg inom ett valt temperaturomrade samt skerinstrument med ett i nerheten av skereggen anordnat vermningsorgan

Also Published As

Publication number Publication date
JPS6232938B2 (enrdf_load_stackoverflow) 1987-07-17
NL7903018A (nl) 1979-10-23
JPS54164389A (en) 1979-12-27
JPH0351179B2 (enrdf_load_stackoverflow) 1991-08-06
GB2022974A (en) 1979-12-19
DE2914401A1 (de) 1979-10-31
FR2428279A1 (fr) 1980-01-04
JPS62129048A (ja) 1987-06-11

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