MX2019007423A - Surgical end effector with two separate cooperating opening features for opening and closing end effector jaws. - Google Patents

Surgical end effector with two separate cooperating opening features for opening and closing end effector jaws.

Info

Publication number
MX2019007423A
MX2019007423A MX2019007423A MX2019007423A MX2019007423A MX 2019007423 A MX2019007423 A MX 2019007423A MX 2019007423 A MX2019007423 A MX 2019007423A MX 2019007423 A MX2019007423 A MX 2019007423A MX 2019007423 A MX2019007423 A MX 2019007423A
Authority
MX
Mexico
Prior art keywords
end effector
opening
jaw
jaws
closing
Prior art date
Application number
MX2019007423A
Other languages
Spanish (es)
Inventor
L Harris Jason
E Shelton Frederick Iv
E Wise Austin
W Aronhalt Taylor
B Hoffman Douglas
L Schultz Darwin
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 US15/385,930 external-priority patent/US20180168579A1/en
Application filed by Ethicon Llc filed Critical Ethicon Llc
Publication of MX2019007423A publication Critical patent/MX2019007423A/en

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
    • A61B17/068—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, e.g. tourniquets
    • A61B2017/0046—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable
    • 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
    • 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, e.g. tourniquets
    • 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
    • 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
    • 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
    • A61B2017/07278—Stapler heads characterised by its sled or its staple holder
    • 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
    • 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
    • A61B2017/07285—Stapler heads characterised by its cutter
    • 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
    • A61B2017/2933—Transmission of forces to jaw members camming or guiding means
    • A61B2017/2934—Transmission of forces to jaw members camming or guiding means arcuate shaped guiding 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
    • A61B90/08—Accessories or related features not otherwise provided for
    • A61B2090/0807—Indication 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
    • A61B90/08—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
    • A61B90/90—Identification means for patients or instruments, e.g. tags
    • A61B90/94—Identification means for patients or instruments, e.g. tags coded with symbols, e.g. text

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 surgical tool assembly that includes first and second jaws. The second jaw includes a second jaw body portion and a second jaw mounting portion that is movably coupled to the first jaw. A closure member that has at least one opening cam formed thereon is axially movable in response to closing and opening motions. The opening cam is configured to movably engage a corresponding cam surface that is formed on the second jaw body portion to move the second jaw to an open position.
MX2019007423A 2016-12-21 2017-12-11 Surgical end effector with two separate cooperating opening features for opening and closing end effector jaws. MX2019007423A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/385,930 US20180168579A1 (en) 2016-12-21 2016-12-21 Surgical end effector with two separate cooperating opening features for opening and closing end effector jaws
PCT/US2017/065579 WO2018118484A1 (en) 2016-12-21 2017-12-11 Surgical end effector with two separate cooperating opening features for opening and closing end effector jaws

Publications (1)

Publication Number Publication Date
MX2019007423A true MX2019007423A (en) 2019-10-30

Family

ID=67442074

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019007423A MX2019007423A (en) 2016-12-21 2017-12-11 Surgical end effector with two separate cooperating opening features for opening and closing end effector jaws.

Country Status (3)

Country Link
JP (1) JP7106541B2 (en)
CN (1) CN110099636B (en)
MX (1) MX2019007423A (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5489058A (en) * 1994-05-02 1996-02-06 Minnesota Mining And Manufacturing Company Surgical stapler with mechanisms for reducing the firing force
US9839421B2 (en) * 2013-02-28 2017-12-12 Ethicon Llc Jaw closure feature for end effector of surgical instrument
JP6516752B2 (en) * 2013-10-10 2019-05-22 ジャイラス エーシーエムアイ インク Laparoscopic forceps
US20150173756A1 (en) * 2013-12-23 2015-06-25 Ethicon Endo-Surgery, Inc. Surgical cutting and stapling methods
US10456132B2 (en) * 2014-06-25 2019-10-29 Ethicon Llc Jaw opening feature for surgical stapler

Also Published As

Publication number Publication date
CN110099636A (en) 2019-08-06
JP2020501752A (en) 2020-01-23
JP7106541B2 (en) 2022-07-26
CN110099636B (en) 2023-01-03
BR112019011937A2 (en) 2019-10-29

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