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-0273389 (2016-09-22) |
등록번호 | US-9795383 (2017-10-24) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 37 인용 특허 : 2611 |
A tissue thickness compensator comprising at least one woven lattice can be positioned in the end effector of a surgical instrument. A fastener cartridge that is positioned in the end effector can comprise at least one cavity configured to receive a fastener. The fastener can be moveable between an
A tissue thickness compensator comprising at least one woven lattice can be positioned in the end effector of a surgical instrument. A fastener cartridge that is positioned in the end effector can comprise at least one cavity configured to receive a fastener. The fastener can be moveable between an initial position, wherein the fastener is at least partially position in a cavity, and a fired position, wherein the fastener is configured to compress a woven lattice of the tissue thickness compensator. The woven lattice can comprise a resilient material such that compression of the woven lattice generates a restoring force. The woven lattice can also comprise an axis that can laterally traverse the fastener cartridge, diagonally traverse the fastener cartridge, or intersect a deck surface of the fastener cartridge. The woven lattice can comprise a hydrophilic substance, which can expand when the woven lattice is severed by a cutting element.
1. A fastener cartridge assembly for a surgical instrument, the fastener cartridge assembly comprising: a cartridge body comprising a first longitudinal side and a second longitudinal side;a tissue thickness compensator comprising a plurality of discrete severable tubular lattices, wherein said plur
1. A fastener cartridge assembly for a surgical instrument, the fastener cartridge assembly comprising: a cartridge body comprising a first longitudinal side and a second longitudinal side;a tissue thickness compensator comprising a plurality of discrete severable tubular lattices, wherein said plurality of discrete severable tubular lattices are laterally arranged intermediate said first longitudinal side and said second longitudinal side; anda fastener moveable between an initial position and a fired position, wherein said fastener is configured to engage a portion of said tissue thickness compensator when said fastener is moved between said initial position and said fired position. 2. The fastener cartridge assembly of claim 1, wherein at least one severable tubular lattice of said plurality of discrete severable tubular lattices comprises a hydrophilic material, and wherein said hydrophilic material expands after said at least one severable tubular lattice is severed. 3. The fastener cartridge assembly of claim 1, wherein said fastener is configured to puncture at least one severable tubular lattice of said plurality of discrete severable tubular lattices when said fastener is moved to said fired position, and wherein said fastener does not puncture a second severable tubular lattice of said plurality of discrete severable tubular lattices when said fastener is moved to said fired position. 4. The fastener cartridge assembly of claim 1, wherein said plurality of discrete severable tubular lattices are at least partially filled with a material selected from a group comprising a haemostatic agent, an antimicrobial agent, an anti-inflammatory agent, an anticoagulant agent, and an antibiotic agent. 5. An end effector assembly for a surgical instrument, the end effector assembly comprising: said fastener cartridge assembly of claim 1;an anvil; anda cutting element configured to translate along a longitudinal path intermediate said first longitudinal side and said second longitudinal side of said cartridge body, wherein said cutting element is configured to sever at least one severable tubular lattice of said plurality of discrete severable tubular lattices as said cutting element translates along said longitudinal path, and wherein said cutting element does not sever a severable tubular lattice of said plurality of discrete severable tubular lattices as said cutting element translates along said longitudinal path. 6. The end effector assembly of claim 5, wherein a firing member is configured to eject said fastener from a fastener cavity, wherein said anvil is configured to deform said ejected fastener such that a portion of said tissue thickness compensator is captured within said deformed fastener. 7. The end effector assembly of claim 5, wherein at least one severable tubular lattice of said plurality of discrete severable tubular lattices comprises a hydrophilic material, and wherein said hydrophilic material expands after said at least one severable tubular lattice is severed. 8. The end effector assembly of claim 5, wherein said fastener is configured to puncture at least one said severable tubular lattice of said plurality of discrete severable tubular lattices when said fastener is moved to said fired position, and wherein said fastener does not puncture a severable tubular lattice of said plurality of discrete severable tubular lattices when said fastener is moved to said fired position. 9. The end effector assembly of claim 5, wherein said plurality of discrete severable tubular lattices are at least partially filled with a material selected from a group comprising a haemostatic agent, an antimicrobial agent, an anti-inflammatory agent, an anticoagulant agent, and an antibiotic agent. 10. A fastener cartridge assembly for a surgical instrument, the fastener cartridge assembly comprising: a cartridge body comprising a first longitudinal portion, a second longitudinal portion, and a longitudinal slot positioned between said first longitudinal portion and said second longitudinal portion;a tissue thickness compensator comprising a plurality of discrete severable tubular lattices, wherein said plurality of discrete severable tubular lattices are laterally arranged intermediate said first longitudinal portion and said second longitudinal portion; anda fastener moveable between an initial position and a fired position, wherein said fastener is configured to engage a portion of said tissue thickness compensator when said fastener is moved between said initial position and said fired position. 11. The fastener cartridge assembly of claim 10, wherein at least one severable tubular lattice of said plurality of discrete severable tubular lattices comprises a hydrophilic material, and wherein said hydrophilic material expands after said at least one severable tubular lattice is severed. 12. The fastener cartridge assembly of claim 10, wherein said fastener is configured to puncture at least one severable tubular lattice of said plurality of discrete severable tubular lattices when said fastener is moved to said fired position, and wherein said fastener does not puncture a severable tubular lattice of said plurality of discrete severable tubular lattices when said fastener is moved to said fired position. 13. The fastener cartridge assembly of claim 10, wherein said plurality of discrete severable tubular lattices are at least partially filled with a material selected from a group comprising a haemostatic agent, an antimicrobial agent, an anti-inflammatory agent, an anticoagulant agent, and an antibiotic agent. 14. An end effector assembly for a surgical instrument, the end effector assembly comprising: said fastener cartridge assembly of claim 10;an anvil; anda cutting element configured to translate along said longitudinal slot intermediate said first longitudinal portion and said second longitudinal portion of said cartridge body, wherein said cutting element is configured to sever at least one severable tubular lattice of said plurality of discrete severable tubular lattices as said cutting element translates along said longitudinal slot, and wherein said cutting element does not sever a severable tubular lattice of said plurality of discrete severable tubular lattices as said cutting element translates along said longitudinal slot. 15. An end effector assembly for use with a surgical instrument, the end effector assembly comprising: a fastener cartridge assembly, the fastener cartridge assembly comprising: a cartridge body comprising a first longitudinal portion and a second longitudinal portion;a tissue thickness compensator comprising a plurality of discrete severable tubular lattices, wherein said plurality of discrete severable tubular lattices are laterally arranged intermediate said first longitudinal portion and said second longitudinal portion; anda fastener moveable between an initial position and a fired position, wherein said fastener is configured to engage a portion of said tissue thickness compensator when said fastener is moved between said initial position and said fired position; andan anvil. 16. The end effector assembly of claim 15, further comprising a cutting element configured to translate along a longitudinal slot intermediate said first longitudinal portion and said second longitudinal portion of said cartridge body, wherein said cutting element is configured to sever at least one severable tubular lattice of said plurality of discrete severable tubular lattices as said cutting element translates along said longitudinal slot, and wherein said cutting element does not sever a severable tubular lattice of said plurality of discrete severable tubular lattices as said cutting element translates along said longitudinal slot. 17. The end effector assembly of claim 16, wherein a firing member is configured to eject said fastener from a fastener cavity, wherein said anvil is configured to deform said ejected fastener such that a portion of said tissue thickness compensator is captured within said deformed fastener. 18. The end effector assembly of claim 15, wherein at least one severable tubular lattice comprises a hydrophilic material, and wherein said hydrophilic material expands after said at least one severable tubular lattice is severed. 19. The end effector assembly of claim 15, wherein said fastener is configured to puncture at least one said severable tubular lattice of said plurality of discrete severable tubular lattices when said fastener is moved to said fired position, and wherein said fastener does not puncture a severable tubular lattice of said plurality of discrete severable tubular lattices when said fastener is moved to said fired position. 20. The end effector assembly of claim 15, wherein said plurality of discrete severable tubular lattices are at least partially filled with a material selected from a group comprising a haemostatic agent, an antimicrobial agent, an anti-inflammatory agent, an anticoagulant agent, and an antibiotic agent. 21. A staple cartridge assembly for a surgical instrument, the staple cartridge assembly comprising: a cartridge body comprising a first longitudinal side and a second longitudinal side;a woven implantable layer comprising a discrete severable tubular lattice, wherein said discrete severable tubular lattice is arranged intermediate said first longitudinal side and said second longitudinal side; anda staple moveable between an initial position and a fired position, wherein said staple is configured to engage a portion of said woven implantable layer when said staple is moved between said initial position and said fired position. 22. The staple cartridge assembly of claim 21, wherein said discrete severable tubular lattice is at least partially filled with a material selected from a group comprising a haemostatic agent, an antimicrobial agent, an anti-inflammatory agent, an anticoagulant agent, and an antibiotic agent. 23. The staple cartridge assembly of claim 21, wherein said discrete severable tubular lattice comprises a hydrophilic material, and wherein said hydrophilic material expands after said discrete severable tubular lattice is severed.
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