EP4701545A2 - Angetriebene heftvorrichtung mit manuellem übersteuerungsmechanismus - Google Patents

Angetriebene heftvorrichtung mit manuellem übersteuerungsmechanismus

Info

Publication number
EP4701545A2
EP4701545A2 EP24736514.1A EP24736514A EP4701545A2 EP 4701545 A2 EP4701545 A2 EP 4701545A2 EP 24736514 A EP24736514 A EP 24736514A EP 4701545 A2 EP4701545 A2 EP 4701545A2
Authority
EP
European Patent Office
Prior art keywords
gear
operating member
handle
assembly
rotation
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
EP24736514.1A
Other languages
English (en)
French (fr)
Inventor
Xingrui Chen
David A. Nicholas
Patrick Gutelius
Brian J. Creston
Fabio A. Pinto
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.)
Covidien LP
Original Assignee
Covidien LP
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 Covidien LP filed Critical Covidien LP
Publication of EP4701545A2 publication Critical patent/EP4701545A2/de
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
    • 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
    • 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
    • A61B2017/00407—Ratchet means

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)
EP24736514.1A 2023-04-28 2024-04-25 Angetriebene heftvorrichtung mit manuellem übersteuerungsmechanismus Pending EP4701545A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202363462624P 2023-04-28 2023-04-28
PCT/IB2024/054045 WO2024224333A2 (en) 2023-04-28 2024-04-25 Powered stapling device with manual override mechanism

Publications (1)

Publication Number Publication Date
EP4701545A2 true EP4701545A2 (de) 2026-03-04

Family

ID=91670398

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24736514.1A Pending EP4701545A2 (de) 2023-04-28 2024-04-25 Angetriebene heftvorrichtung mit manuellem übersteuerungsmechanismus

Country Status (2)

Country Link
EP (1) EP4701545A2 (de)
WO (1) WO2024224333A2 (de)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7909836B2 (en) * 2005-05-20 2011-03-22 Neotract, Inc. Multi-actuating trigger anchor delivery system
US7959050B2 (en) * 2005-07-26 2011-06-14 Ethicon Endo-Surgery, Inc Electrically self-powered surgical instrument with manual release
US20150297205A1 (en) * 2014-04-17 2015-10-22 Covidien Lp Manual retraction tool for use with an electromechanical surgical device
US10709495B2 (en) * 2015-11-13 2020-07-14 Ethicon Llc Dual step bailout for motorized RF device
CN105640602B (zh) * 2015-12-25 2018-01-12 山东威瑞外科医用制品有限公司 带有应急退刀装置的电动腔内切割吻合器
US11471155B2 (en) * 2017-08-03 2022-10-18 Cilag Gmbh International Surgical system bailout
CN109730735B (zh) * 2019-02-21 2024-04-12 上海逸思医疗科技股份有限公司 复位机构、吻合器及医疗器械
US11701119B2 (en) * 2021-05-26 2023-07-18 Covidien Lp Powered stapling device with rack release
US12514580B2 (en) * 2022-05-24 2026-01-06 Covidien Lp Powered stapling device with manual override mechanism

Also Published As

Publication number Publication date
WO2024224333A2 (en) 2024-10-31
WO2024224333A3 (en) 2025-01-09

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