发明名称 |
IMPLANTABLE LAYERS FOR A SURGICAL INSTRUMENT |
摘要 |
A staple cartridge is disclosed. The staple cartridge can include a cartridge body, a plurality of staples, and an implantable layer including a plurality of foam fragments, wherein the foam fragments are fused together to form a unitary body. The implantable layer can further include a plurality of intrastitial voids intermediate the foam fragments and/or a plurality of interstitial voids within the foam fragments. A method of forming an implantable layer for use with a surgical stapler is also disclosed. The method can include the steps of obtaining a plurality of foam fragments, heating the foam fragments, and compressing the foam fragments. A method of forming an implantable layer for use with a surgical stapler can also include lyophilizing a solution. |
申请公布号 |
WO2017030826(A1) |
申请公布日期 |
2017.02.23 |
申请号 |
WO2016US46111 |
申请日期 |
2016.08.09 |
申请人 |
ETHICON ENDO-SURGERY, LLC |
发明人 |
BARTON, Trevor J.;VENDELY, Michael J.;ARONHALT, Taylor W.;SCHELLIN, Emily A.;WEANER, Lauren S. |
分类号 |
A61L31/14;A61B17/04;A61L31/16 |
主分类号 |
A61L31/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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