公开(公告)号：USD1034993S1

公开(公告)日：2024-07-09

申请号：US35515848

申请日：2022-10-06

Applicant: Cilag GmbH International

Designer： Junjie Wang

Abstract: 1.1: Front view of an anvil for surgical stapler;
1.2: Left view of the anvil for surgical stapler of 1.1;
1.3: Right view of the anvil for surgical stapler of 1.1;
1.4: Top view of the anvil for surgical stapler of 1.1;
1.5: Bottom view of the anvil for surgical stapler of 1.1; and
1.6: Perspective view of the anvil for surgical stapler of 1.1.
The broken lines shown in the figures depict portions of the anvil for surgical stapler that form no part of the claimed design.

公开(公告)号：USD1034994S1

公开(公告)日：2024-07-09

申请号：US35515851

申请日：2022-10-06

Applicant: Cilag GmbH International

Designer： Jie Zhang ,  Joshua Uth ,  Anil Nalagatla ,  Bingshi Wang ,  Junjie Wang ,  Xiangchun Hong

Abstract: 1.1: Front view of an anvil for surgical stapler;
1.2: Back view of the anvil for surgical stapler of 1.1;
1.3: Left view of the anvil for surgical stapler of 1.1;
1.4: Right view of the anvil for surgical stapler of 1.1;
1.5: Top view of the anvil for surgical stapler of 1.1;
1.6: Bottom view of the anvil for surgical stapler of 1.1; and
1.7: Perspective view of the anvil for surgical stapler of 1.1.
The broken lines shown in the figures depict portions of the anvil for surgical stapler that form no part of the claimed design.

公开(公告)号：USD1034992S1

公开(公告)日：2024-07-09

申请号：US35515819

申请日：2022-10-06

Applicant: Cilag GmbH International

Designer： Jie Zhang ,  Junjie Wang ,  Qinglong Liu ,  Sheng Ding ,  Xiangchun Hong

Abstract: 1.1: Front view of an anvil for surgical stapler according to a first design;
1.2: Back view of the anvil for surgical stapler of 1.1;
1.3: Left view of the anvil for surgical stapler of 1.1;
1.4: Right view of the anvil for surgical stapler of 1.1;
1.5: Top view of the anvil for surgical stapler of 1.1;
1.6: Bottom view of the anvil for surgical stapler of 1.1;
2.1: Front view of an anvil for surgical stapler according to a second design;
2.2: Back view of the anvil for surgical stapler of 2.1;
2.3: Left view of the anvil for surgical stapler of 2.1;
2.4: Right view of the anvil for surgical stapler of 2.1;
2.5: Top view of the anvil for surgical stapler of 2.1;
2.6: Bottom view of the anvil for surgical stapler of 2.1;
2.7: Perspective view of the anvil for surgical stapler of 2.1; and
2.8: View showing anvil for surgical stapler of 2.1 in use.
The broken lines shown in the figures depict portions of the anvil for surgical stapler that form no part of the claimed design.

公开(公告)号：USD1030056S1

公开(公告)日：2024-06-04

申请号：US35515376

申请日：2022-10-06

Applicant: Cilag GmbH International

Designer： Mengli Yang ,  Sheng Ding ,  Junjie Wang

Abstract: 1.1 : Front view of a surgical staple cartridge
1.2 : Back view of the surgical staple cartridge of 1.1
1.3 : Left view of the surgical staple cartridge of 1.1
1.4 : Right view of the surgical staple cartridge of 1.1
1.5 :Top view of the surgical staple cartridge of 1.1
1.6 : Bottom view of the surgical staple cartridge of 1.1
1.7 : Perspective view of the surgical staple cartridge of 1.1
1.8 : Enlarged fragmentary view of 1.1
1.9 : Enlarged fragmentary view of 1.2
1.10 : Enlarged fragmentary view of 1.7
2.1 : Front view of another surgical staple cartridge
2.2 : Back view of the surgical staple cartridge of 2.1
2.3 : Left view of the surgical staple cartridge of 2.1
2.4 : Right view of the surgical staple cartridge of 2.1
2.5 : Top view of the surgical staple cartridge of 2.1
2.6 : Bottom view of the surgical staple cartridge of 2.1
2.7 : Perspective view of the surgical staple cartridge of 2.1
2.8 : Enlarged fragmentary view of 2.1
2.9 : Enlarged fragmentary view of 2.2
2.10 : Enlarged fragmentary view of 2.7
The evenly-spaced broken lines in the drawings are included for the purpose of illustrating portions of the surgical staple cartridge that form no part of the claimed design. The dot-dash-dot broken lines in the drawings are included for the purpose of defining the boundary of the claim, it being understood that the region between the dot-dash-dot broken lines and the dot-dash-dot broken lines themselves form no part of the claimed design.

公开(公告)号：US20250049436A1

公开(公告)日：2025-02-13

申请号：US18851259

申请日：2023-04-05

Applicant: Cilag GmbH International

Inventor： Junjie Wang

IPC: A61B17/072

Abstract: An end effector includes a substantially U-shaped stationary jaw located distally and a movable jaw movable relative to the stationary jaw to clamp tissue therebetween. The stationary jaw includes an anvil. The movable jaw is configured to receive a staple cartridge. A surface of the anvil opposite to the movable jaw defines a tissue engagement surface that defines a longitudinal axis and includes first and second staple forming pocket pairs located at two sides of the longitudinal axis. The first staple forming pocket pair and the second staple forming pocket pair each are configured as a centrosymmetric structure formed by two staple forming pockets arranged along the longitudinal axis. The staple forming pocket has an asymmetric shape. Corresponding staple forming pockets in the first and second staple forming pocket pairs are opposite to each other in shape orientation along a transverse direction perpendicular to the longitudinal axis.