Induction of tissue adhesions using surgical appendages and agents

A medicine and tissue technology, applied in tissue regeneration, surgical fixation nails, medical science, etc., can solve problems such as difficult to use surgical staplers, not conducive to making thin biological layers, difficult to maintain the position of the jaws of biological materials, etc.

Active Publication Date: 2021-05-07
伊西康有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the use of biomaterials presents several additional problems
For example, it may be difficult to maintain the position of the biological material relative to the jaws of the staples prior to and during staple ejection
It can also be difficult to keep the biomaterial in the desired position at the surgical site after sutures are completed
Additionally, it can be difficult to fabricate biomaterials into the desired shape and thickness
Commonly used plastic and molding manufacturing techniques are often not conducive to fabricating thin biolayers for use with surgical staplers
The fragile nature of many biomaterials also makes them difficult to use in surgical staplers because they lack structural support

Method used

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  • Induction of tissue adhesions using surgical appendages and agents
  • Induction of tissue adhesions using surgical appendages and agents
  • Induction of tissue adhesions using surgical appendages and agents

Examples

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Embodiment Construction

[0065] Certain exemplary embodiments will now be described to provide an overall understanding of the principles of 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. 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 the present disclosure 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 present invention.

[0066] Furthermore, in this disclosure, components with the same name in various embodiments generally have similar features, and thus, in a specific embodiment, it is not necessary to fully describ...

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Abstract

The present invention provides tissue adhesion using surgical appendages and agents. In general, an implantable appendage can have releasably retained therein one or more agents configured to induce tissue adhesions. The appendage may be configured to be applied to lung tissue using a surgical stapler in conjunction with surgical staples. Pleurodesis can be assisted by delivery of appendages to lung tissue.

Description

technical field [0001] The present disclosure generally relates to the use of surgical appendages and agents to induce tissue adhesions. Background technique [0002] Surgical staplers are used in surgery to close openings in tissue, blood vessels, catheters, shunts, or other objects or body parts involved in a particular procedure. These openings may be naturally occurring, such as passages in blood vessels or internal organs like the stomach, or they may be created by the surgeon during surgery, such as by puncturing tissue or blood vessels to create bypasses or anastomoses, or By cutting the tissue during the suturing procedure. [0003] Most staplers have a handle with an elongated shaft with a pair of movable opposing jaws formed on the end thereof for holding the staple between the jaws and for Nail forming. The staples are typically housed in a staple cartridge that can hold rows of staples and is typically disposed in one of the two jaws for ejecting the staples t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61L31/16A61B17/00
CPCA61L2430/22A61B17/07207A61B17/07292A61B17/1155A61B2017/00004A61B2017/00809A61B2017/00884A61B2017/00893A61B2017/00898A61L31/16A61B17/072A61B17/105A61L2300/414A61B17/00
Inventor F·E·谢尔顿四世J·L·哈里斯M·J·温德里C·J·谢伊布
Owner 伊西康有限责任公司
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