AU2023251272A1 - A surgical staple cartridge and a surgical end effector assembly with bumps - Google Patents

A surgical staple cartridge and a surgical end effector assembly with bumps Download PDF

Info

Publication number
AU2023251272A1
AU2023251272A1 AU2023251272A AU2023251272A AU2023251272A1 AU 2023251272 A1 AU2023251272 A1 AU 2023251272A1 AU 2023251272 A AU2023251272 A AU 2023251272A AU 2023251272 A AU2023251272 A AU 2023251272A AU 2023251272 A1 AU2023251272 A1 AU 2023251272A1
Authority
AU
Australia
Prior art keywords
staple
surgical
bump
contact surface
tissue contact
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
AU2023251272A
Other languages
English (en)
Inventor
Anil Nalagatla
Hong XIANGCHUN
Mengli Yang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cilag GmbH International
Original Assignee
Cilag GmbH International
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 International filed Critical Cilag GmbH International
Publication of AU2023251272A1 publication Critical patent/AU2023251272A1/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
    • A61B17/072—Surgical 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
    • A61B17/07207—Surgical 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 the staples being applied sequentially
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
    • A61B17/072—Surgical 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
    • A61B17/072—Surgical 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
    • A61B2017/07214—Stapler heads
    • A61B2017/07228—Arrangement of the staples
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
    • A61B17/072—Surgical 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
    • A61B2017/07214—Stapler heads
    • A61B2017/07257—Stapler heads characterised by its anvil
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
    • A61B17/072—Surgical 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
    • A61B2017/07214—Stapler heads
    • A61B2017/07271—Stapler heads characterised by its cartridge

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)
AU2023251272A 2022-04-08 2023-04-05 A surgical staple cartridge and a surgical end effector assembly with bumps Pending AU2023251272A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202210369103.XA CN116919499A (zh) 2022-04-08 2022-04-08 具有凸块的外科钉仓和外科端部执行器组件
CN202210369103.X 2022-04-08
PCT/IB2023/053478 WO2023194933A1 (en) 2022-04-08 2023-04-05 A surgical staple cartridge and a surgical end effector assembly with bumps

Publications (1)

Publication Number Publication Date
AU2023251272A1 true AU2023251272A1 (en) 2024-11-07

Family

ID=86286551

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2023251272A Pending AU2023251272A1 (en) 2022-04-08 2023-04-05 A surgical staple cartridge and a surgical end effector assembly with bumps

Country Status (6)

Country Link
US (1) US20250255605A1 (https=)
EP (1) EP4287959A1 (https=)
JP (1) JP2025511837A (https=)
CN (1) CN116919499A (https=)
AU (1) AU2023251272A1 (https=)
WO (1) WO2023194933A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116919620A (zh) 2022-04-08 2023-10-24 西拉格国际有限公司 具有锁定结构的外科器械
CN116919504A (zh) 2022-04-08 2023-10-24 西拉格国际有限公司 外科缝合器以及用于该外科缝合器的钉仓
CN121265155A (zh) * 2024-07-05 2026-01-06 天臣国际医疗科技股份有限公司 击发件、钉仓组件及外科吻合器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4354628A (en) * 1980-09-29 1982-10-19 United States Surgical Corporation Surgical stapler apparatus having pivotally related staple holder and anvil
US4573622A (en) * 1984-10-19 1986-03-04 United States Surgical Corporation Surgical fastener applying apparatus with variable fastener arrays
CA2145723A1 (en) * 1994-03-30 1995-10-01 Steven W. Hamblin Surgical stapling instrument with remotely articulated stapling head assembly on rotatable support shaft
US5810240A (en) * 1996-03-15 1998-09-22 United States Surgical Corporation Surgical fastener applying device
US8328064B2 (en) * 2009-05-06 2012-12-11 Covidien Lp Pin locking mechanism for a surgical instrument
US11202628B2 (en) * 2018-12-28 2021-12-21 Cilag Gmbh International Surgical stapler with tissue engagement features around tissue containment pin
US11701109B2 (en) * 2018-12-28 2023-07-18 Cilag Gmbh International Surgical stapler with sloped staple deck for varying tissue compression
US11266403B2 (en) * 2019-04-26 2022-03-08 Cilag Gmbh International Tissue cutting washer for right angle surgical stapler

Also Published As

Publication number Publication date
JP2025511837A (ja) 2025-04-16
CN116919499A (zh) 2023-10-24
WO2023194933A1 (en) 2023-10-12
EP4287959A1 (en) 2023-12-13
US20250255605A1 (en) 2025-08-14

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