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公开(公告)号：US20170007253A1
公开(公告)日：2017-01-12
申请号：US15273389
申请日：2016-09-22
发明人： Jeffrey L. Aldridge , Chunlin Yang , Charles J. Scheib , Venkataramanan Mandakolathur Vasudevan , Taylor W. Aronhalt , Joseph H. Contiliano , Michael S. Cropper , Eugene L. Timperman , Cortney E. Henderson , Katherine J. Schmid , Frederick E. Shelton, IV
IPC分类号： A61B17/072 , A61B17/064
CPC分类号： A61B17/07207 , A61B17/00491 , A61B17/0643 , A61B17/0644 , A61B17/072 , A61B17/07292 , A61B17/1155 , A61B17/2909 , A61B2017/00004 , A61B2017/00314 , A61B2017/00327 , A61B2017/00477 , A61B2017/00495 , A61B2017/00526 , A61B2017/0053 , A61B2017/00818 , A61B2017/00862 , A61B2017/00884 , A61B2017/00889 , A61B2017/00893 , A61B2017/00898 , A61B2017/07228 , A61B2017/07235 , A61B2017/07242 , A61B2017/0725 , A61B2017/07257 , A61B2017/07264 , A61B2017/07271 , A61B2017/07278 , A61B2017/07285 , A61B2017/2908 , A61B2017/2919 , A61B2017/2923 , A61B2017/2927 , A61B2017/2933 , A61B2017/2936 , A61B2017/2946 , A61B2017/320052 , F04C2270/0421
摘要： 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.
摘要翻译： 包括至少一个编织格子的组织厚度补偿器可以定位在外科器械的末端执行器中。 定位在端部执行器中的紧固件盒可以包括构造成容纳紧固件的至少一个空腔。 紧固件可以在初始位置之间移动，初始位置（其中紧固件至少部分地位于空腔中）和打火位置，其中紧固件构造成压缩组织厚度补偿器的编织格子。 编织网格可以包括弹性材料，使得编织格子的压缩产生恢复力。 编织网格还可以包括可以横向穿过紧固件卡盘的轴线，对角地横过紧固件卡盘，或与紧固件卡盘的卡盘表面相交。 编织网格可以包括亲水物质，当编织格子被切割元件切断时，该物质可以膨胀。
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公开(公告)号：US20160199063A1
公开(公告)日：2016-07-14
申请号：US14992475
申请日：2016-01-11
发明人： Venkataramanan Mandakolathur Vasudevan , Cortney E. Henderson , Taylor W. Aronhalt , Jeffrey L. Aldridge , Charles J. Scheib , Chunlin Yang , Christopher J. Schall , Chester O. Baxter, III , Frederick E. Shelton , Joseph H. Contiliano , Tamara Widenhouse , Donna L. Korvick
IPC分类号： A61B17/10 , A61B17/068
摘要： In various embodiments, a tissue thickness compensator can comprise a compressible extracellular matrix and a bioabsothable 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.
摘要翻译： 在各种实施方案中，组织厚度补偿器可以包含分散在细胞外基质内的可压缩细胞外基质和生物可吸收材料，其中生物可吸收材料的生物吸收被配置为留在细胞外基质中的通道。 组织厚度补偿器还可以包括用于产生组织进入通道的向内生长的产生装置。 在至少一个实施例中，组织厚度补偿器可以包括可溶解的芯吸构件，其在溶解时可以留在组织厚度补偿器中的通道之后。 在某些实施例中，组织厚度补偿器可以包括至少一个可破裂胶囊。
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公开(公告)号：US09795383B2
公开(公告)日：2017-10-24
申请号：US15273389
申请日：2016-09-22
发明人： Jeffrey L. Aldridge , Chunlin Yang , Charles J. Scheib , Venkataramanan Mandakolathur Vasudevan , Taylor W. Aronhalt , Joseph H. Contiliano , Michael S. Cropper , Eugene L. Timperman , Cortney E. Henderson , Katherine J. Schmid , Frederick E. Shelton, IV
IPC分类号： A61B1/00 , A61B17/072 , A61B17/00 , A61B17/064 , A61B17/115 , A61B17/29 , A61B17/32
CPC分类号： A61B17/07207 , A61B17/00491 , A61B17/0643 , A61B17/0644 , A61B17/072 , A61B17/07292 , A61B17/1155 , A61B17/2909 , A61B2017/00004 , A61B2017/00314 , A61B2017/00327 , A61B2017/00477 , A61B2017/00495 , A61B2017/00526 , A61B2017/0053 , A61B2017/00818 , A61B2017/00862 , A61B2017/00884 , A61B2017/00889 , A61B2017/00893 , A61B2017/00898 , A61B2017/07228 , A61B2017/07235 , A61B2017/07242 , A61B2017/0725 , A61B2017/07257 , A61B2017/07264 , A61B2017/07271 , A61B2017/07278 , A61B2017/07285 , A61B2017/2908 , A61B2017/2919 , A61B2017/2923 , A61B2017/2927 , A61B2017/2933 , A61B2017/2936 , A61B2017/2946 , A61B2017/320052 , F04C2270/0421
摘要： 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.
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公开(公告)号：US09572574B2
公开(公告)日：2017-02-21
申请号：US14746373
申请日：2015-06-22
发明人： Frederick E. Shelton, IV , Katherine J. Schmid , Charles J. Scheib , Taylor W. Aronhalt , Jeffrey S. Swayze , Joseph H. Contiliano , Chunlin Yang , Cortney E. Henderson , Jeffrey L. Aldridge
IPC分类号： A61B17/068 , A61B17/064 , A61B17/10 , A61B17/30 , A61B17/072 , A61B17/115 , A61B17/00 , A61B17/29
CPC分类号： A61B17/068 , A61B17/00491 , A61B17/064 , A61B17/0643 , A61B17/0644 , A61B17/072 , A61B17/07207 , A61B17/07292 , A61B17/105 , A61B17/1155 , A61B17/30 , A61B2017/00004 , A61B2017/00526 , A61B2017/0053 , A61B2017/00893 , A61B2017/00991 , A61B2017/07228 , A61B2017/07235 , A61B2017/07242 , A61B2017/07257 , A61B2017/07264 , A61B2017/07271 , A61B2017/07278 , A61B2017/2916 , A61B2017/2923 , A61B2017/2937
摘要： An end effector is disclosed. The end effector comprises a first jaw, a second jaw, wherein at least one of the first jaw and the second jaw is movable to compress tissue between the first jaw and the second jaw, and a cartridge body configured to receive a cutting member. The end effector further comprises a layer arrangement including a tissue contact surface and a plurality of therapeutic agents releasably contained within the layer arrangement, wherein each therapeutic agent is configured to either initially treat the tissue or sustainably treat the tissue in contact with the tissue contact surface, wherein one of the plurality of therapeutic agents is configured to be released by the cutting member, and wherein another of the plurality of therapeutic agents is configured to be released by an absorption process.
摘要翻译： 公开了端部执行器。 末端执行器包括第一钳口，第二钳口，其中第一钳口和第二钳口中的至少一个可移动以压缩第一钳口和第二钳口之间的组织，以及构造成接收切割构件的药筒主体。 末端执行器还包括层布置，其包括可释放地包含在层布置内的组织接触表面和多个治疗剂，其中每个治疗剂被配置为或者开始处理组织或可持续地处理与组织接触表面接触的组织 其中，所述多个治疗剂中的一个被配置为由所述切割构件释放，并且所述多个治疗剂中的另一个被配置为通过吸收过程释放。
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