BR112021019184A2 - Arruela de corte de tecido para grampeador cirúrgico de ângulo reto - Google Patents

Arruela de corte de tecido para grampeador cirúrgico de ângulo reto

Info

Publication number
BR112021019184A2
BR112021019184A2 BR112021019184A BR112021019184A BR112021019184A2 BR 112021019184 A2 BR112021019184 A2 BR 112021019184A2 BR 112021019184 A BR112021019184 A BR 112021019184A BR 112021019184 A BR112021019184 A BR 112021019184A BR 112021019184 A2 BR112021019184 A2 BR 112021019184A2
Authority
BR
Brazil
Prior art keywords
anvil
surgical stapler
right angle
cutting washer
tissue
Prior art date
Application number
BR112021019184A
Other languages
English (en)
Inventor
J Simms Robert
Original Assignee
Cilag Gmbh Int
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 Cilag Gmbh Int filed Critical Cilag Gmbh Int
Publication of BR112021019184A2 publication Critical patent/BR112021019184A2/pt

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/068Surgical staplers, e.g. containing multiple staples or clamps
    • A61B17/072Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/068Surgical staplers, e.g. containing multiple staples or clamps
    • A61B17/072Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
    • A61B2017/07214Stapler heads
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/068Surgical staplers, e.g. containing multiple staples or clamps
    • A61B17/072Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
    • A61B2017/07214Stapler heads
    • A61B2017/07228Arrangement of the staples
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/068Surgical staplers, e.g. containing multiple staples or clamps
    • A61B17/072Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
    • A61B2017/07214Stapler heads
    • A61B2017/07257Stapler heads characterised by its anvil
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/068Surgical staplers, e.g. containing multiple staples or clamps
    • A61B17/072Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
    • A61B2017/07214Stapler heads
    • A61B2017/07257Stapler heads characterised by its anvil
    • A61B2017/07264Stapler heads characterised by its anvil characterised by its staple forming cavities, e.g. geometry or material
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/068Surgical staplers, e.g. containing multiple staples or clamps
    • A61B17/072Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
    • A61B2017/07214Stapler heads
    • A61B2017/07271Stapler heads characterised by its cartridge
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/068Surgical staplers, e.g. containing multiple staples or clamps
    • A61B17/072Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
    • A61B2017/07214Stapler heads
    • A61B2017/07285Stapler heads characterised by its cutter
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00Instruments, 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
    • A61B90/03Automatic limiting or abutting means, e.g. for safety
    • A61B2090/038Automatic limiting or abutting means, e.g. for safety during shipment
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00Instruments, 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
    • A61B90/08Accessories or related features not otherwise provided for
    • A61B2090/0801Prevention of accidental cutting or pricking
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00Instruments, 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
    • A61B90/08Accessories or related features not otherwise provided for
    • A61B2090/0814Preventing re-use

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

arruela de corte de tecido para grampeador cirúrgico de ângulo reto. a presente invenção refere-se a uma unidade de cartucho de grampos configurada para uso com um grampeador cirúrgico que inclui um gabinete de cartucho que tem uma plataforma e uma pluralidade de aberturas que alojam grampos configurados para serem acionados distalmente para dentro do tecido posicionado contra a plataforma. uma faca disposta de maneira móvel dentro do gabinete de cartucho é configurada para ser acionada distalmente através do tecido. uma bigorna distal em relação ao gabinete de cartucho inclui uma fenda alongada e uma pluralidade de bolsos formadores de grampos. uma arruela de corte é fixa em relação à bigorna e inclui uma porção de corte disposta dentro da fenda alongada da bigorna. a faca é móvel distalmente para cortar o tecido contra a porção de corte. a arruela de corte inclui um par de flanges laterais que se estendem transversalmente à bigorna e são configurados para cobrir um vão definido entre a bigorna e uma estrutura de suporte distal do grampeador cirúrgico no qual a unidade de cartucho de grampos é recebida.
BR112021019184A 2019-04-26 2020-04-14 Arruela de corte de tecido para grampeador cirúrgico de ângulo reto BR112021019184A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/395,357 US11266403B2 (en) 2019-04-26 2019-04-26 Tissue cutting washer for right angle surgical stapler
PCT/IB2020/053512 WO2020217134A1 (en) 2019-04-26 2020-04-14 Tissue cutting washer for right angle surgical stapler

Publications (1)

Publication Number Publication Date
BR112021019184A2 true BR112021019184A2 (pt) 2022-02-15

Family

ID=70464862

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021019184A BR112021019184A2 (pt) 2019-04-26 2020-04-14 Arruela de corte de tecido para grampeador cirúrgico de ângulo reto

Country Status (7)

Country Link
US (1) US11266403B2 (pt)
EP (1) EP3730068B1 (pt)
JP (1) JP7476232B2 (pt)
CN (1) CN113727662A (pt)
BR (1) BR112021019184A2 (pt)
MX (1) MX2021013074A (pt)
WO (1) WO2020217134A1 (pt)

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CN115227315A (zh) * 2021-04-23 2022-10-25 常州市康迪医用吻合器有限公司 用于切割吻合器的二次击发保险机构
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WO2023281459A1 (en) 2021-07-09 2023-01-12 Cilag Gmbh International Cartridge retention features for curved surgical stapler
US20230107231A1 (en) 2021-09-27 2023-04-06 Cilag Gmbh International Overlapping staple pattern for surgical stapler
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Also Published As

Publication number Publication date
CN113727662A (zh) 2021-11-30
MX2021013074A (es) 2022-01-24
US11266403B2 (en) 2022-03-08
WO2020217134A1 (en) 2020-10-29
EP3730068A1 (en) 2020-10-28
JP2022530459A (ja) 2022-06-29
EP3730068B1 (en) 2023-09-13
EP3730068C0 (en) 2023-09-13
JP7476232B2 (ja) 2024-04-30
US20200337698A1 (en) 2020-10-29

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