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)
  • Laser Surgery Devices (AREA)
  • Control Of High-Frequency Heating Circuits (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 (cs)
BR (1) BR7902444A (cs)
DE (1) DE2914401A1 (cs)
FR (1) FR2428279A1 (cs)
GB (1) GB2022974A (cs)
NL (1) NL7903018A (cs)

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 (cs) * 1989-07-06 1991-02-28
DE69230494T2 (de) * 1991-04-05 2000-06-08 Metcal Inc., Menlo Park Instrument zum schneiden, koagulieren und abtragen von gewebe
US6230603B1 (en) * 1996-04-29 2001-05-15 Zbigniew Kubala Cutting blade for resistance-heated elastomer cutters
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
US9107666B2 (en) 2009-04-17 2015-08-18 Domain Surgical, Inc. Thermal resecting loop
US8377052B2 (en) 2009-04-17 2013-02-19 Domain Surgical, Inc. Surgical tool with inductively heated regions
US9131977B2 (en) 2009-04-17 2015-09-15 Domain Surgical, Inc. Layered ferromagnetic coated conductor thermal surgical tool
EP2704657A4 (en) 2011-04-08 2014-12-31 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
KR102151368B1 (ko) 2011-12-06 2020-09-04 도메인 서지컬, 인크. 수술 기기로의 전원공급 제어 시스템 및 그 방법
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
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
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

Also Published As

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

Similar Documents

Publication Publication Date Title
BR7903508A (pt) Fralda,e processo para faze-la
BR7704071A (pt) Aparelho e processo para aplicacao por pulverizacao
BR7903255A (pt) Conductor trancado e processo para fabricacao do mesmo
BR7706580A (pt) Recipiente selado e processo para fazer o mesmo
BR7903877A (pt) Processo para preparacao de composicoes fluidificadas de betume-polimeros,e composicoes assim obtidas
BR7902444A (pt) Estrutura e processo para autoregular temperaturas elevadas em um estreita faixa,em resposta a aplicacao de corrente eletrica de radio frequencia
BR7805802A (pt) Processo para conduzir um eletrodo e eletrodo
BR7901214A (pt) Processo para preparacao de cicloalcanois e cicloalcanonas
BR7900113A (pt) Gerador eletroquimico e processo de fabricacao do mesmo
BR7900675A (pt) Aparelho e processo para dobrar vidro
BR7801000A (pt) Processo para efetuar contato liquido-liquido e aparelho
BR7702730A (pt) Aparelho e processo para quebrar concreto
BR7904855A (pt) Isolamento por insuflacao,processo para se fazer isolamento por insuflacao e processo continuo para se fazer isolamento por insuflacao
BR7906975A (pt) Composicoes quimioluminescentes e processo para gerar quimioluminescencia
BR7803107A (pt) Processo e aparelho para previsao de estrutura metalografica
BR7703376A (pt) Contacto eletrico sem solda e processo para fabricar o mesmo
BR7706224A (pt) Aperfeicoamento em aparelho para fazer moldes e processo para o mesmo
BR8203156A (pt) Processo para preparar 2,4-dinitro-tolueno e processo aperfeicoado para produzir dinitro-toluenos
BR7701865A (pt) Processo para produzir tereftalato de polialquileno
BR7802327A (pt) Processo para produzir um eletrodo e eletrodo
BR7700489A (pt) Aperfeicoamento em aparelho e em processo para fabricacao de pasta para baterias
BR8601286A (pt) Ohmimetro e processo para medir resitencia eletrica muito baixa
BR7703142A (pt) Aperfeicoamentos em processo e composicao para a preparacao de um deposito eletrolitico
BR7701371A (pt) Derivados de 2-imino-tiazolina e processo para preparar os mesmos
BR7906633A (pt) Processo e dispositivo para concentrar solucoes