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1. WO2020136493 - APPLICATOR FOR SURGICAL STAPLER BUTTRESS

Publication Number WO/2020/136493
Publication Date 02.07.2020
International Application No. PCT/IB2019/060821
International Filing Date 16.12.2019
IPC
A61B 17/072 2006.01
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 1/00087
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes
00064Constructional details of the endoscope body
00071Insertion part of the endoscope body
0008characterised by distal tip features
00087Tools
A61B 17/07207
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
07207the staples being applied sequentially
A61B 17/07292
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
07292Reinforcements for staple line, e.g. pledgets
A61B 2017/0053
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
00526Methods of manufacturing
0053Loading magazines or sutures into applying tools
A61B 2017/07257
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
07257characterised by its anvil
A61B 2017/07271
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
07271characterised by its cartridge
Applicants
  • ETHICON LLC [US]/[US]
Inventors
  • VENDELY, Michael J.
  • BARTON, Trevor J.
  • SCHELLIN, Emily A.
  • ZEINER, Mark S.
Agents
  • SHIRTZ, Joseph F.
  • REINHARDT, Hilary A.
Priority Data
16/235,52228.12.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) APPLICATOR FOR SURGICAL STAPLER BUTTRESS
(FR) APPLICATEUR POUR RENFORT D'AGRAFEUSE CHIRURGICALE
Abstract
(EN)
A buttress applier cartridge assembly includes a buttress assembly and a buttress applier cartridge. The buttress assembly includes a buttress configured to support a staple formed therein as well an adhesive layer for adhering to an end effector. The buttress applier cartridge includes a housing defining a gap extending in a longitudinal direction as well as a platform. The platform extends longitudinally from a proximal portion to a distal portion and is exposed in a transverse direction adjacent to the gap. The proximal and distal portions respectively have a proximal stiffness and a different, distal stiffness in the transverse direction. Thereby, the proximal and distal portions support the buttress assembly thereon to deform with the proximal and distal stiffnesses and provide reactionary forces of at least the predetermined minimum force while receiving the end effector for accommodating various camber orientations of the end effector.
(FR)
L'invention concerne un ensemble cartouche d'applicateur de renfort comprenant un ensemble de renfort et une cartouche d'applicateur de renfort. L'ensemble de renfort comprend un renfort conçu pour supporter une agrafe formée à l'intérieur de celui-ci ainsi qu'une couche adhésive permettant d'adhérer à un effecteur d'extrémité. La cartouche d'applicateur de renfort comprend un boîtier définissant un espace s'étendant dans une direction longitudinale ainsi qu'une plate-forme. La plateforme s'étend longitudinalement d'une partie proximale à une partie distale et est exposée dans une direction transversale adjacente à l'espace. Les parties proximale et distale ont respectivement une rigidité proximale et une rigidité distale différente dans la direction transversale. Ainsi, les parties proximale et distale supportent l'ensemble de renfort sur celle-ci pour se déformer avec les raideurs proximale et distale et fournir des forces de réaction d'au moins la force minimale prédéfinie tout en recevant l'effecteur d'extrémité pour recevoir diverses orientations de cambrure de l'effecteur d'extrémité.
Also published as
Latest bibliographic data on file with the International Bureau