BR112018070021A2 - sistema de grampeamento circular que compreende um suporte de tecido cortável - Google Patents

sistema de grampeamento circular que compreende um suporte de tecido cortável

Info

Publication number
BR112018070021A2
BR112018070021A2 BR112018070021A BR112018070021A BR112018070021A2 BR 112018070021 A2 BR112018070021 A2 BR 112018070021A2 BR 112018070021 A BR112018070021 A BR 112018070021A BR 112018070021 A BR112018070021 A BR 112018070021A BR 112018070021 A2 BR112018070021 A2 BR 112018070021A2
Authority
BR
Brazil
Prior art keywords
tissue
staple cavities
cartridge body
end actuator
cuttable
Prior art date
Application number
BR112018070021A
Other languages
English (en)
Other versions
BR112018070021B1 (pt
Inventor
K Nalagatla Anil
E Shelton Frederick Iv
L Harris Jason
R Morgan Jerome
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
Priority claimed from US15/089,312 external-priority patent/US11284890B2/en
Application filed by Ethicon Llc filed Critical Ethicon Llc
Publication of BR112018070021A2 publication Critical patent/BR112018070021A2/pt
Publication of BR112018070021B1 publication Critical patent/BR112018070021B1/pt

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Classifications

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    • A61B17/115—Staplers for performing anastomosis in a single operation
    • A61B17/1155—Circular staplers comprising a plurality of staples
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    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B17/2909—Handles
    • A61B2017/2912—Handles transmission of forces to actuating rod or piston
    • A61B2017/2923—Toothed members, e.g. rack and pinion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B2017/2926—Details of heads or jaws
    • A61B2017/2927—Details of heads or jaws the angular position of the head being adjustable with respect to the shaft
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B2017/2926—Details of heads or jaws
    • A61B2017/2932—Transmission of forces to jaw members
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B2017/2946—Locking means
    • 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
    • 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
    • A61B2090/0801—Prevention of accidental cutting or pricking
    • A61B2090/08021—Prevention of accidental cutting or pricking of the patient or his organs
    • 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
    • A61B2090/0808—Indication means for indicating correct assembly of components, e.g. of the surgical apparatus
    • 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
    • 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
    • A61B2090/0814—Preventing re-use
    • 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
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation

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)

Abstract

a presente invenção revela um instrumento cirúrgico que compreende um atuador de extremidade. o atuador de extremidade compreende um cartucho de grampos que inclui um corpo de cartucho que compreende uma matriz anular de cavidades de grampo, grampos armazenados de modo removível nas cavidades de grampo, um acionamento de disparo configurado para ejetar os grampos a partir das cavidades de grampo e um membro de corte circunscrito pelas cavidades de grampo. o atuador de extremidade compreende adicionalmente uma bigorna que inclui uma superfície de compressão de tecido, superfícies de formação configuradas para deformar os grampos e um bloco de tecido. a bigorna é móvel em direção ao corpo de cartucho para comprimir o tecido entre o corpo de cartucho e o bloco de tecido e o membro de corte é configurado para cortar o tecido e o bloco de tecido durante um curso de corte do elemento de corte.
BR112018070021-5A 2016-04-01 2017-03-28 Atuador de extremidade para uso com um instrumento de grampeamento cirúrgico circular BR112018070021B1 (pt)

Applications Claiming Priority (17)

Application Number Priority Date Filing Date Title
US15/089,210 US10478190B2 (en) 2016-04-01 2016-04-01 Surgical stapling system comprising a spent cartridge lockout
US15/089,258 US10342543B2 (en) 2016-04-01 2016-04-01 Surgical stapling system comprising a shiftable transmission
US15/089,203 US10542991B2 (en) 2016-04-01 2016-04-01 Surgical stapling system comprising a jaw attachment lockout
US15/089,325 US11045191B2 (en) 2016-04-01 2016-04-01 Method for operating a surgical stapling system
US15/089,309 US10675021B2 (en) 2016-04-01 2016-04-01 Circular stapling system comprising rotary firing system
US15/089,326 US10433849B2 (en) 2016-04-01 2016-04-01 Surgical stapling system comprising a display including a re-orientable display field
US15/089,336 US10709446B2 (en) 2016-04-01 2016-04-01 Staple cartridges with atraumatic features
US15/089,321 US10271851B2 (en) 2016-04-01 2016-04-01 Modular surgical stapling system comprising a display
US15/089,295 US10856867B2 (en) 2016-04-01 2016-04-01 Surgical stapling system comprising a tissue compression lockout
US15/089,278 US10420552B2 (en) 2016-04-01 2016-04-01 Surgical stapling system configured to provide selective cutting of tissue
US15/089,196 US10568632B2 (en) 2016-04-01 2016-04-01 Surgical stapling system comprising a jaw closure lockout
US15/089,312 US11284890B2 (en) 2016-04-01 2016-04-01 Circular stapling system comprising an incisable tissue support
US15/089,349 US10682136B2 (en) 2016-04-01 2016-04-01 Circular stapling system comprising load control
US15/089,300 US10456140B2 (en) 2016-04-01 2016-04-01 Surgical stapling system comprising an unclamping lockout
US15/089,284 US20170281186A1 (en) 2016-04-01 2016-04-01 Surgical stapling system comprising a contourable shaft
US15/089,312 2016-04-01
PCT/US2017/024459 WO2017172705A1 (en) 2016-04-01 2017-03-28 Circular stapling system comprising an incisable tissue support

Publications (2)

Publication Number Publication Date
BR112018070021A2 true BR112018070021A2 (pt) 2019-02-05
BR112018070021B1 BR112018070021B1 (pt) 2023-05-23

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EP3238639A3 (en) 2017-12-20
WO2017172904A1 (en) 2017-10-05
EP3225197A1 (en) 2017-10-04
EP3225194B1 (en) 2020-01-15
WO2017172587A1 (en) 2017-10-05
EP3225193B1 (en) 2019-12-18
EP4299018A3 (en) 2024-02-28
BR112018069832B1 (pt) 2023-10-10
US20170281183A1 (en) 2017-10-05
US10433849B2 (en) 2019-10-08
EP3656316A3 (en) 2020-07-22
EP3225194A1 (en) 2017-10-04
US10420552B2 (en) 2019-09-24
EP3225184A1 (en) 2017-10-04
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CN109310417B (zh) 2021-08-20
US11045191B2 (en) 2021-06-29
EP3616630A1 (en) 2020-03-04
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US10568632B2 (en) 2020-02-25
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US10456140B2 (en) 2019-10-29
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BR112018069861A2 (pt) 2019-01-29
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US20170281187A1 (en) 2017-10-05
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US10542991B2 (en) 2020-01-28
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US20170281186A1 (en) 2017-10-05
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US20170281185A1 (en) 2017-10-05
US11766257B2 (en) 2023-09-26
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US10675021B2 (en) 2020-06-09
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US20210282774A1 (en) 2021-09-16
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EP3225185B1 (en) 2020-10-14
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US10342543B2 (en) 2019-07-09
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US20190183508A1 (en) 2019-06-20
US10856867B2 (en) 2020-12-08
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US10682136B2 (en) 2020-06-16
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US20170281162A1 (en) 2017-10-05
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B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
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