Tissue stapler having a thickness compensator incorporating a hydrophilic substance

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专利权人:

エシコン・エンド-サージェリィ・インコーポレイテッド;エシコン・エンド－サージェリィ・インコーポレイテッド

发明人:

シェルトン・フレデリック・イー・ザ・フォース,ベズワダ・ラオ・エス,オルティス・マーク・エス

申请号：

JP2015520295

公开号：

JP6309515B2

申请日:

2013.06.19

申请国别(地区):

JP

年份:

2018

代理人:

摘要：

A tissue thickness compensator (70010, 70130, 70150, 70182) may generally comprise a biocompatible material, a first component (70010A), and a second component (70010B), wherein the first component and second component form a reaction product to expand the tissue thickness compensator. The first component may comprise a first hydrogel precursor, the second component may comprise a second hydrogel precursor, and the reaction product may comprise a hydrogel. The reaction product may be formed in vivo and/or in situ by contacting the first component and the second component. The first component and/or second component may be encapsulated and configured to release the components when rupturcd. The reaction product may comprise a fluid-swcllablc composition. Articles of manufacture comprising the tissue thickness compensator and methods of making and using the tissue thickness compensator are also described.

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