BR112014020112A8 - Instrumento eletro cirúrgico compreendendo mutualmente pernas de instrumento móveis - Google Patents

Instrumento eletro cirúrgico compreendendo mutualmente pernas de instrumento móveis

Info

Publication number
BR112014020112A8
BR112014020112A8 BR112014020112A BR112014020112A BR112014020112A8 BR 112014020112 A8 BR112014020112 A8 BR 112014020112A8 BR 112014020112 A BR112014020112 A BR 112014020112A BR 112014020112 A BR112014020112 A BR 112014020112A BR 112014020112 A8 BR112014020112 A8 BR 112014020112A8
Authority
BR
Brazil
Prior art keywords
instrument
legs
mutually
movable
electro surgical
Prior art date
Application number
BR112014020112A
Other languages
English (en)
Other versions
BR112014020112B1 (pt
BR112014020112A2 (pt
Inventor
Rothweiler Christoph
Herner Eugen
Huber Christian
Original Assignee
Aesculap Ag
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 Aesculap Ag filed Critical Aesculap Ag
Publication of BR112014020112A2 publication Critical patent/BR112014020112A2/pt
Publication of BR112014020112A8 publication Critical patent/BR112014020112A8/pt
Publication of BR112014020112B1 publication Critical patent/BR112014020112B1/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
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1442—Probes having pivoting end effectors, e.g. forceps
    • A61B18/1445—Probes having pivoting end effectors, e.g. forceps at the distal end of a shaft, e.g. forceps or scissors at the end of a rigid rod
    • 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
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1442—Probes having pivoting end effectors, e.g. forceps
    • 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00589—Coagulation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/03—Automatic limiting or abutting means, e.g. for safety
    • A61B2090/033—Abutting means, stops, e.g. abutting on tissue or skin
    • A61B2090/034—Abutting means, stops, e.g. abutting on tissue or skin abutting on parts of the device itself
    • A61B2090/035—Abutting means, stops, e.g. abutting on tissue or skin abutting on parts of the device itself preventing further rotation

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Otolaryngology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)

Abstract

INSTRUMENTO ELETRO CIRÚRGICO COMPREENDENDO MUTUALMENTE PERNAS DE INSTRUMENTO MÓVEIS E ELETRODO PARA UM INSTRUMENTO ELETRO CIRÚRGICO. A divulgação se refere a um Instrumento eletro cirúrgico (2) compreendendo mutualmente pernas de instrumento móveis (4, 6) cada uma compreendendo uma ou more faces de eletrodo (20) entre as quais tecido pode ser preso e tratado de maneira eletrotérmica. O movimento das pernas de instrumento (4, 6) relativo um ao outro pode ser delimitado por pelo menos dois espaçadores (22, 23, 24) os quais são espaçados uns dos outros na extensão longitudinal das pernas de instrumento (4, 6) e agem nas pernas de instrumento (4, 6). De acordo com a invenção, pelo menos uma porção de face de eletrodo sujeita a deflexão em uma posição fechada das pernas de instrumento (4, 6) é formada para ser em formato de arco, em particular côncava, a curvatura sendo contrária à direção de flexão a ser esperada.
BR112014020112-9A 2012-02-16 2013-02-06 Instrumento eletro cirúrgico compreendendo mutualmente pernas de instrumento móveis BR112014020112B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102012101257.1 2012-02-16
DE102012101257A DE102012101257A1 (de) 2012-02-16 2012-02-16 Elektrochirurgisches Instrument
PCT/EP2013/052329 WO2013120743A1 (de) 2012-02-16 2013-02-06 Elektrochirurgisches instrument mit einem bogenförmigen elektrodenabschnitt

Publications (3)

Publication Number Publication Date
BR112014020112A2 BR112014020112A2 (pt) 2017-06-20
BR112014020112A8 true BR112014020112A8 (pt) 2017-07-11
BR112014020112B1 BR112014020112B1 (pt) 2021-11-30

Family

ID=47710127

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014020112-9A BR112014020112B1 (pt) 2012-02-16 2013-02-06 Instrumento eletro cirúrgico compreendendo mutualmente pernas de instrumento móveis

Country Status (9)

Country Link
US (2) US9867655B2 (pt)
EP (1) EP2814414B1 (pt)
JP (1) JP6182546B2 (pt)
KR (1) KR102123706B1 (pt)
CN (1) CN104254293B (pt)
BR (1) BR112014020112B1 (pt)
DE (1) DE102012101257A1 (pt)
ES (1) ES2709008T3 (pt)
WO (1) WO2013120743A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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DE102012101257A1 (de) * 2012-02-16 2013-08-22 Aesculap Ag Elektrochirurgisches Instrument
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EP3908363B1 (en) * 2019-01-10 2024-03-06 Jeffrey Bennett Anatomical/physiological event apparatus and method of treating an approaching
US11857247B2 (en) 2020-07-17 2024-01-02 Cilag Gmbh International Jaw for surgical instrument end effector

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Also Published As

Publication number Publication date
BR112014020112B1 (pt) 2021-11-30
CN104254293A (zh) 2014-12-31
WO2013120743A1 (de) 2013-08-22
KR20140124850A (ko) 2014-10-27
US9867655B2 (en) 2018-01-16
DE102012101257A1 (de) 2013-08-22
US20150011997A1 (en) 2015-01-08
JP2015509388A (ja) 2015-03-30
US10575896B2 (en) 2020-03-03
EP2814414A1 (de) 2014-12-24
JP6182546B2 (ja) 2017-08-16
ES2709008T3 (es) 2019-04-12
KR102123706B1 (ko) 2020-06-17
CN104254293B (zh) 2017-07-21
EP2814414B1 (de) 2018-11-21
BR112014020112A2 (pt) 2017-06-20
US20170360500A1 (en) 2017-12-21

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/02/2013, OBSERVADAS AS CONDICOES LEGAIS.