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1. WO2020141401 - FRAME FOR SURGICAL STAPLER AND ASSOCIATED METHOD OF MANUFACTURE WITH STAMPING

Publication Number WO/2020/141401
Publication Date 09.07.2020
International Application No. PCT/IB2019/061247
International Filing Date 21.12.2019
IPC
A61B 17/072 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
03for closing wounds, or holding wounds closed, e.g. surgical staples; Accessories for use therewith
068Surgical staplers
072for applying a row of staples in a single action
CPC
A61B 17/068
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
068Surgical staplers ; , e.g. containing multiple staples or clamps
A61B 17/072
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
068Surgical staplers ; , e.g. containing multiple staples or clamps
072for applying a row of staples in a single action ; , e.g. the staples being applied simultaneously
A61B 2017/00477
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
00477Coupling
A61B 2017/00526
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
00526Methods of manufacturing
A61B 2017/07214
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
068Surgical staplers ; , e.g. containing multiple staples or clamps
072for applying a row of staples in a single action ; , e.g. the staples being applied simultaneously
07214Stapler heads
A61B 2017/07221
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
068Surgical staplers ; , e.g. containing multiple staples or clamps
072for applying a row of staples in a single action ; , e.g. the staples being applied simultaneously
07214Stapler heads
07221curved
Applicants
  • CILAG GMBH INTERNATIONAL [CH]/[CH]
Inventors
  • NALAGATLA, Anil K.
  • SHELTON, IV, Frederick E.
  • BAXTER, III, Chester O.
  • BAIRAGI, Sohom
  • DESHPANDE, Yogesh
  • ACHARYA, Sambit Kumar
  • DASH, Chinmaya Ranjan
Agents
  • SHIRTZ, Joseph F.
  • REINHARDT, Hilary A.
Priority Data
16/236,70331.12.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) FRAME FOR SURGICAL STAPLER AND ASSOCIATED METHOD OF MANUFACTURE WITH STAMPING
(FR) ARMATURE POUR AGRAFEUSE CHIRURGICALE ET PROCÉDÉ ASSOCIÉ DE FABRICATION AVEC ESTAMPAGE
Abstract
(EN)
A method is used to manufacture a frame (410) of a curved surgical stapler. The method includes manufacturing a first portion (424) of the frame of the curved surgical stapler. The first portion includes a first curvilinear portion (442) of an end effector and a first alignment feature. The method also includes manufacturing a second portion (426) of the frame of the curved surgical stapler separate from the first portion. The second portion includes a second alignment feature. The method also includes manufacturing a third portion (422) of the frame of the curved surgical stapler separate from either of the first or second portions. The third portion includes a C-shaped track (430). The method also includes aligning the first and second portions portion with the second portion by aligning the first and second alignment features. The method also includes coupling the first and second portions of the frame of the curved surgical stapler together.
(FR)
L'invention concerne un procédé servant à fabriquer une armature (410) d'une agrafeuse chirurgicale incurvée. Le procédé comprend la fabrication d'une première partie (424) de l'armature de l'agrafeuse chirurgicale incurvée. La première partie comprend une première partie curviligne (442) d'un effecteur terminal et un premier élément d'alignement. Le procédé comprend également la fabrication d'une seconde partie (426) de l'armature de l'agrafeuse chirurgicale incurvée séparée de la première partie. La seconde partie comprend un second élément d'alignement. Le procédé comprend également la fabrication d'une troisième partie (422) de l'armature de l'agrafeuse chirurgicale incurvée séparée de l'une ou l'autre des première et seconde parties. La troisième partie comprend une piste en forme de C (430). Le procédé comprend également l'alignement des première et seconde parties avec la seconde partie par alignement des premier et second éléments d'alignement. Le procédé comprend également le couplage mutuel des première et seconde parties de l'armature de l'agrafeuse chirurgicale incurvée.
Also published as
Latest bibliographic data on file with the International Bureau