최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0433102 (2012-03-28) |
등록번호 | US-9232941 (2016-01-12) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 242 인용 특허 : 2105 |
In various embodiments, a tissue thickness compensator can comprise a compressible extracellular matrix and a bioabsorbable material dispersed within the extracellular matrix, wherein the bioapsorption of the bioabsorbable material is configured to leave behind channels in the extracellular matrix.
In various embodiments, a tissue thickness compensator can comprise a compressible extracellular matrix and a bioabsorbable material dispersed within the extracellular matrix, wherein the bioapsorption of the bioabsorbable material is configured to leave behind channels in the extracellular matrix. The tissue thickness compensator can also comprise generation means for generating the ingrowth of tissue into the channels. In at least one embodiment, the tissue thickness compensator can comprise dissolvable wicking members which, when dissolved, can leave behind channels in the tissue thickness compensator. In certain embodiments, the tissue thickness compensator can comprise at least one rupturable capsule.
1. A staple cartridge assembly, comprising: a cartridge body comprising a plurality of staple cavities;a plurality of staples, wherein said staples are at least partially positioned in said staple cavities, and wherein each said staple is movable between an unfired position and a fired position;a co
1. A staple cartridge assembly, comprising: a cartridge body comprising a plurality of staple cavities;a plurality of staples, wherein said staples are at least partially positioned in said staple cavities, and wherein each said staple is movable between an unfired position and a fired position;a compressible tissue thickness compensator, wherein said staples are configured to at least partially capture said tissue thickness compensator when said staples are moved between their unfired positions and their fired positions; anda plurality of medicament capsules positioned within said tissue thickness compensator, wherein each said medicament capsule comprises a shell defining an enclosed void, wherein said enclosed void contains a medicament therein, wherein each said medicament capsule is positioned over a said staple cavity, and wherein said staple cavities and said staples are configured and arranged such that said medicament capsules are crushed within said staples when said staples are moved between their unfired positions and their fired positions. 2. The staple cartridge of claim 1, wherein each said medicament capsule comprises a tube. 3. The staple cartridge of claim 2, wherein each said tube extends along a tube axis, and wherein each said tube axis extends into a said staple cavity. 4. The staple cartridge of claim 1, wherein said cartridge body further comprises a slot configured to receive a cutting member therein, and wherein said staple cartridge further comprises at least one second medicament capsule positioned over said slot. 5. A staple cartridge assembly, comprising: a cartridge body comprising a plurality of staple cavities;a plurality of staples, wherein said staples are at least partially positioned in said staple cavities, and wherein each said staple is movable between an unfired position and a fired position;a compressible tissue thickness compensator, wherein said staples are configured to at least partially capture said tissue thickness compensator when said staples are moved between their unfired positions and their fired positions; anda plurality of medicament capsules positioned within said tissue thickness compensator, wherein each said medicament capsule comprises a shell, a cavity defined in said shell, and a medicament positioned in said cavity, wherein said shell comprises a through-hole extending into said cavity, and wherein said medicament can flow out of said medicament capsule through said through-hole. 6. The staple cartridge of claim 5, wherein said tissue thickness compensator is comprised of gelatin. 7. The staple cartridge of claim 6, wherein said shell is comprised of an absorbable polymer. 8. A staple cartridge assembly, comprising: a cartridge body, comprising: a first row of staple cavities; anda second row of staple cavities;a plurality of staples, wherein said staples are at least partially positioned in said staple cavities, and wherein each said staple is movable between an unfired position and a fired position;a compressible tissue thickness compensator, wherein said staples are configured to at least partially capture said tissue thickness compensator when said staples are moved between their unfired positions and their fired positions; anda medicament capsule positioned intermediate said first row of staple cavities and said second row of staple cavities, wherein said staple cavities and said staples are configured and arranged such that said staples do not puncture said medicament capsule when said staples are moved between their unfired positions and their fired positions, wherein said medicament capsule comprises a shell at least partially comprised of a bioabsorbable material, wherein said shell defines an enclosed void, and wherein said medicament capsule further comprises a medicament positioned within said shell;wherein said compressible tissue thickness compensator comprises a non-woven material. 9. A staple cartridge assembly, comprising: a cartridge body, comprising: a first row of staple cavities; anda second row of staple cavities;a plurality of staples, wherein said staples are at least partially positioned in said staple cavities, and wherein each said staple is movable between an unfired position and a fired position;a compressible tissue thickness compensator, wherein said staples are configured to at least partially capture said tissue thickness compensator when said staples are moved between their unfired positions and their fired positions; anda medicament capsule positioned intermediate said first row of staple cavities and said second row of staple cavities, wherein said staple cavities and said staples are configured and arranged such that said staples do not puncture said medicament capsule when said staples are moved between their unfired positions and their fired positions, wherein said medicament capsule comprises a shell at least partially comprised of a bioabsorbable material, wherein said shell defines an enclosed void, and wherein said medicament capsule further comprises a medicament positioned within said shell;wherein said compressible tissue thickness compensator comprises a woven material. 10. A staple cartridge assembly, comprising: a cartridge body, comprising: a first row of staple cavities; anda second row of staple cavities;a plurality of staples, wherein said staples are at least partially positioned in said staple cavities, and wherein each said staple is movable between an unfired position and a fired position;a compressible tissue thickness compensator, wherein said staples are configured to at least partially capture said tissue thickness compensator when said staples are moved between their unfired positions and their fired positions; anda medicament capsule positioned intermediate said first row of staple cavities and said second row of staple cavities, wherein said staple cavities and said staples are configured and arranged such that said staples do not puncture said medicament capsule when said staples are moved between their unfired positions and their fired positions, wherein said medicament capsule comprises a shell at least partially comprised of a bioabsorbable material, wherein said shell defines an enclosed void, and wherein said medicament capsule further comprises a medicament positioned within said shell;wherein said compressible tissue thickness compensator comprises a felt material. 11. The staple cartridge assembly of claim 1, wherein said compressible tissue thickness compensator comprises a non-woven material. 12. The staple cartridge assembly of claim 1, wherein said compressible tissue thickness compensator comprises a woven material. 13. The staple cartridge assembly of claim 1, wherein said compressible tissue thickness compensator comprises a felt material. 14. The staple cartridge assembly of claim 5, wherein said compressible tissue thickness compensator comprises a non-woven material. 15. The staple cartridge assembly of claim 5, wherein said compressible tissue thickness compensator comprises a woven material. 16. The staple cartridge assembly of claim 5, wherein said compressible tissue thickness compensator comprises a felt material. 17. A staple cartridge, comprising: a cartridge body comprising a deck and a plurality of cavities;staples removably positioned within some of said cavities;piercing members removably positioned within some of said cavities, wherein each said piercing member is movable between a unfired position and a fired position when said piercing members are ejected from said cavities; anda compressible compensator positioned above said deck, wherein said compensator comprises at least one capsule positioned over said piercing members, and wherein said piercing members are configured to pierce said at least one capsule when said piercing members are moved into their fired positions. 18. The staple cartridge of claim 17, wherein each said staple is defined by a staple height, wherein each said piercing member is defined by a piercing height, and wherein said piercing height is shorter than said staple height. 19. The staple cartridge of claim 18, wherein said compressible compensator comprises a tissue-contacting surface, and wherein said piercing members are sized and configured such that said piercing members do not pierce said tissue-contacting surface. 20. The staple cartridge of claim 17, wherein said piercing members are comprised of a bioabsorbable material, and wherein said staples are comprised of stainless steel. 21. The staple cartridge of claim 20, wherein said piercing members further comprise a medicament.
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