BR112017028092A2 - circuito de disparo para grampeador cirúrgico - Google Patents

circuito de disparo para grampeador cirúrgico

Info

Publication number
BR112017028092A2
BR112017028092A2 BR112017028092A BR112017028092A BR112017028092A2 BR 112017028092 A2 BR112017028092 A2 BR 112017028092A2 BR 112017028092 A BR112017028092 A BR 112017028092A BR 112017028092 A BR112017028092 A BR 112017028092A BR 112017028092 A2 BR112017028092 A2 BR 112017028092A2
Authority
BR
Brazil
Prior art keywords
electrical circuit
trigger switch
head assembly
motor
firing
Prior art date
Application number
BR112017028092A
Other languages
English (en)
Other versions
BR112017028092B1 (pt
Inventor
C Miller Christopher
E Shelton Frederick Iv
H Bolton Matthew
R Stager William
Original Assignee
Ethicon Llc
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 Ethicon Llc filed Critical Ethicon Llc
Publication of BR112017028092A2 publication Critical patent/BR112017028092A2/pt
Publication of BR112017028092B1 publication Critical patent/BR112017028092B1/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/064—Surgical staples, i.e. penetrating the tissue
    • A61B17/0644—Surgical staples, i.e. penetrating the tissue penetrating the tissue, deformable to closed position
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
    • A61B17/115—Staplers for performing anastomosis in a single operation
    • A61B17/1155—Circular staplers comprising a plurality of staples
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00115—Electrical control of surgical instruments with audible or visual output
    • A61B2017/00119—Electrical control of surgical instruments with audible or visual output alarm; indicating an abnormal situation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00115—Electrical control of surgical instruments with audible or visual output
    • A61B2017/00128—Electrical control of surgical instruments with audible or visual output related to intensity or progress of surgical action
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
    • A61B2017/00398—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like using powered actuators, e.g. stepper motors, solenoids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00681—Aspects not otherwise provided for
    • A61B2017/00734—Aspects not otherwise provided for battery operated
    • 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
    • A61B90/08—Accessories or related features not otherwise provided for
    • A61B2090/0807—Indication means
    • A61B2090/0811—Indication means for the position of a particular part of an instrument with respect to the rest of the instrument, e.g. position of the anvil of a stapling instrument

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (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)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

um instrumento cirúrgico que inclui um conjunto de cabeça de grampeamento, uma bigorna, um conjunto de disparo, um motor, um recurso de entrada de dados pelo usuário e um circuito elétrico. o conjunto de disparo atua o conjunto de cabeça de grampeamento para impelir uma matriz anular de grampos através do tecido na direção da bigorna. o motor atua o conjunto de disparo através de um curso de atuação para, assim, atuar o conjunto de cabeça de grampeamento. o circuito elétrico inclui uma chave do gatilho e um recurso de travamento elétrico. o gatilho faz a transição de um estado aberto para um estado fechado em resposta à transição do recurso de entrada de dados pelo usuário de um estado não atuado para um estado atuado. o circuito elétrico ativa o motor em resposta ao fechamento da chave do gatilho. o recurso de travamento elétrico mantém a ativação do motor para completar o curso de atuação, mesmo se a chave do gatilho for transicionada de volta para o estado aberto antes da conclusão do curso de atuação.
BR112017028092-2A 2015-06-26 2016-06-23 Instrumento cirúrgico BR112017028092B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/751,277 US10405855B2 (en) 2015-06-26 2015-06-26 Firing circuit for surgical stapler
US14/751,277 2015-06-26
PCT/US2016/038878 WO2016210041A1 (en) 2015-06-26 2016-06-23 Firing circuit for surgical stapler

Publications (2)

Publication Number Publication Date
BR112017028092A2 true BR112017028092A2 (pt) 2018-08-28
BR112017028092B1 BR112017028092B1 (pt) 2022-10-04

Family

ID=56297142

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017028092-2A BR112017028092B1 (pt) 2015-06-26 2016-06-23 Instrumento cirúrgico

Country Status (8)

Country Link
US (3) US10405855B2 (pt)
EP (1) EP3108826B1 (pt)
JP (1) JP6884715B2 (pt)
CN (1) CN107809964B (pt)
BR (1) BR112017028092B1 (pt)
MX (1) MX2018000191A (pt)
PL (1) PL3108826T3 (pt)
WO (1) WO2016210041A1 (pt)

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US20160374673A1 (en) 2016-12-29
CN107809964A (zh) 2018-03-16
US10405855B2 (en) 2019-09-10
EP3108826A3 (en) 2017-03-22
WO2016210041A1 (en) 2016-12-29
JP6884715B2 (ja) 2021-06-09
EP3108826A2 (en) 2016-12-28
BR112017028092B1 (pt) 2022-10-04
PL3108826T3 (pl) 2019-04-30
EP3108826B1 (en) 2018-10-31
MX2018000191A (es) 2018-04-11
CN107809964B (zh) 2020-10-16
US11446025B2 (en) 2022-09-20
US20210228207A1 (en) 2021-07-29
US20190290268A1 (en) 2019-09-26

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