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Woven and fibrous materials for reinforcing staple threads

A technology of auxiliary materials and nail cartridges, which is used in the field of reinforcing nail lines and can solve problems such as lack of

Active Publication Date: 2019-10-25
ETHICON ENDO SURGERY INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Additionally, staples, and other objects and materials implanted during suturing procedures often lack the same properties as the tissue they are implanted in

Method used

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  • Woven and fibrous materials for reinforcing staple threads
  • Woven and fibrous materials for reinforcing staple threads
  • Woven and fibrous materials for reinforcing staple threads

Examples

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Embodiment Construction

[0049] Certain exemplary embodiments will now be described to provide an overall understanding of the principles of the structure, function, manufacture, and use of the devices and methods disclosed herein. One or more examples of these implementations are illustrated in the accompanying drawings. It will be understood by those skilled in the art that the devices and methods specifically described herein and illustrated in the accompanying drawings are non-limiting exemplary embodiments and that the scope of such devices and methods is defined only by the claims. Features illustrated or described in connection with one exemplary embodiment may be combined with features of other embodiments. Such modifications and variations are intended to be included within the scope of the devices and methods described herein. Furthermore, throughout this disclosure, like numbered components of various embodiments generally have similar features, where the components have similar properties...

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PUM

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Abstract

The present invention provides an auxiliary material (3000) and a method for reinforcing a nail (70) thread using the auxiliary material (3000). In general, auxiliary material (3000) can be used to maintain a seal in tissue and can prevent the stapled tissue from tearing. Surgical stapler (10) may include jaws having auxiliary material (3000) associated therewith. Accessory material (3000) may be attached to tissue by staples (270) deployed by stapler (10, 100, 200). The auxiliary material (3000) may be a woven material having a single layer or multiple layers, and each layer may have different mechanical properties. The secondary material (3000) may have one or more layers of nonwoven material, such as stitching compressed into a three-dimensional structure.

Description

technical field [0001] The subject matter disclosed herein relates to methods and devices for reinforcing staple threads. Background technique [0002] Surgical staplers are used in surgical procedures to seal, divide, and / or transect tissue in the body by closing openings in tissue, blood vessels, catheters, shunts, or other objects or body parts involved in a particular procedure. Openings can be naturally occurring, such as blood vessels, airways, or internal lumens or passages in internal organs like the stomach, or they can be created by the surgeon during surgery, such as by puncturing tissue or blood vessels to create bypass openings. Way or anastomosis or by cutting the tissue during the suturing procedure. [0003] Most staplers have a handle with an elongated flexible or rigid shaft with a pair of opposing jaws formed on the end thereof for holding the staple between the jaws and making the staple take shape. At least one of the opposed jaws is movable relative ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/072
CPCA61B17/0686A61B17/07207A61B17/07292A61B17/068A61B17/0644
Inventor J·L·哈里斯B·W·史密斯F·E·谢尔顿四世D·D·贾米奥尔科维斯基
Owner ETHICON ENDO SURGERY INC
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