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Device for sealing staples in tissue

A seal-assisted, component-based technology in the field of devices used to seal staples in tissue that addresses sealant delivery, difficulty preventing leakage of tubular body organs, and control of sealants

Active Publication Date: 2019-08-30
ETHICON ENDO SURGERY INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, preventing leaks in tubular body organs can be difficult for a number of reasons
For example, it may be difficult to place tissue close to the staple line to withstand the repeated expansion and contraction that occurs as solids and fluids pass through the colon
Additionally, it can be difficult to deliver the sealant to tubular body organs and control the position of the sealant as it solidifies from a liquid to a set state

Method used

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  • Device for sealing staples in tissue
  • Device for sealing staples in tissue
  • Device for sealing staples in tissue

Examples

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Embodiment Construction

[0248] 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 embodiments are illustrated in the accompanying drawings. Those skilled in the art will appreciate 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 shown and 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 and / or serve simi...

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PUM

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Abstract

This article describes devices and methods for forming an anastomosis between two body cavities. In one embodiment, an anastomosis may be formed by transecting a body lumen using a linear surgical stapler (10) delivering a plurality of sealing aids (4106, 4108) in conjunction with a plurality of surgical staples (4080) along a staple line, wherein the The plurality of sealing aids are coupled to each other by sutures (41026). A circular surgical stapler can be used to create an anastomosis across the staple line and the second body lumen. Prior to actuating the circular stapler, the proximal and distal ends of the staple line can be pulled to In the central lumen of the circular stapler, the staple line is resected when the circular stapler is actuated.

Description

technical field [0001] The subject matter disclosed herein relates to devices and methods for sealing staples deployed into tissue during a surgical procedure. Background technique [0002] Surgical staplers are used in surgery to seal, divide, and / or transect tissue in the body by closing openings in tissue, blood vessels, conduits, shunts, or other objects or body parts involved in a particular procedure. Openings may be naturally occurring, such as blood vessels, airways or lumens or passages in organs such as the stomach, or they may be opened by the surgeon during surgery, such as by piercing tissue or blood vessels to create bypasses or anastomoses, or by Formed by cutting tissue during suture surgery. [0003] Most staplers have a handle comprising an elongated flexible or rigid shaft with a pair of opposing jaws formed on the ends thereof for retaining and forming the staples therebetween. At least one of the opposing jaws is movable relative to the other jaw. In ...

Claims

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Application Information

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IPC IPC(8): A61B17/00A61B17/064A61B17/068A61B17/072A61B17/10A61B17/115
CPCA61B17/00491A61B17/0644A61B17/068A61B17/07207A61B17/07292A61B17/105A61B17/1155A61B2017/00495A61B2017/005A61B2017/00004A61B2017/00942A61B2017/00884A61B2017/00898A61B2017/00893A61B2017/07228A61B2017/07257A61B2017/07271A61B2017/1132A61B17/1114
Inventor F·E·谢尔顿四世
Owner ETHICON ENDO SURGERY INC
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