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公开(公告)号:US5681353A
公开(公告)日:1997-10-28
申请号:US250008
申请日:1994-05-27
申请人: Shu-Tung Li , Kevin R. Stone
发明人: Shu-Tung Li , Kevin R. Stone
IPC分类号: A61L27/00 , A01N1/02 , A61B17/04 , A61B19/00 , A61F2/00 , A61F2/02 , A61F2/28 , A61F2/30 , A61F2/38 , A61F2/42 , A61F2/44 , A61F2/46 , A61L27/20 , A61L27/22 , A61L27/24 , A61L27/26 , A61L27/36 , A61L27/46 , A61L27/48 , A61L27/54 , A61L27/56 , A61L27/58 , A61P19/02
CPC分类号: A61L27/58 , A61F2/28 , A61F2/30734 , A61F2/30756 , A61F2/3872 , A61F2/4261 , A61F2/442 , A61L27/20 , A61L27/22 , A61L27/227 , A61L27/24 , A61L27/26 , A61L27/3641 , A61L27/46 , A61L27/48 , A61L27/54 , A61L27/56 , A61B17/0469 , A61F2/30907 , A61F2/3094 , A61F2/30965 , A61F2/38 , A61F2/461 , A61F2002/30062 , A61F2002/30113 , A61F2002/30131 , A61F2002/30205 , A61F2002/30225 , A61F2002/3023 , A61F2002/30677 , A61F2002/30736 , A61F2002/30766 , A61F2002/30808 , A61F2002/3082 , A61F2002/30822 , A61F2002/30827 , A61F2002/30879 , A61F2002/30881 , A61F2002/30891 , A61F2002/30904 , A61F2002/30957 , A61F2002/4276 , A61F2002/4279 , A61F2002/4282 , A61F2002/4284 , A61F2002/4289 , A61F2002/4292 , A61F2002/4294 , A61F2002/4297 , A61F2002/4495 , A61F2210/0004 , A61F2230/0006 , A61F2230/0013 , A61F2230/0067 , A61F2230/0069 , A61F2310/00365 , A61L2300/236 , A61L2300/252 , A61L2300/406 , A61L2300/414 , A61L2430/06 , A61L2430/38 , Y10S623/901
摘要: The present invention relates to a meniscal augmentation device of biocompatible and at least partially bioresorbable fibers for implantation into a segmental defect of a meniscus in a subject. Upon implantation, the composite of the device and the meniscus establishes a scaffold adapted for ingrowth of meniscal fibrochondrocytes. The invention further pertains to methods of fabricating and using the device.
摘要翻译: 本发明涉及一种生物相容性和至少部分生物可再吸收纤维的半月板增强装置,用于植入受试者的半月板的节段性缺损。 在植入后,装置和弯液面的复合物建立适合于向下生长的半月板纤维软骨细胞的支架。 本发明还涉及制造和使用该装置的方法。
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公开(公告)号:US6042610A
公开(公告)日:2000-03-28
申请号:US28284
申请日:1998-02-24
申请人: Shu-Tung Li , Kevin R. Stone
发明人: Shu-Tung Li , Kevin R. Stone
IPC分类号: A61L27/00 , A01N1/02 , A61B17/04 , A61B19/00 , A61F2/00 , A61F2/02 , A61F2/28 , A61F2/30 , A61F2/38 , A61F2/42 , A61F2/44 , A61F2/46 , A61L27/20 , A61L27/22 , A61L27/24 , A61L27/26 , A61L27/36 , A61L27/46 , A61L27/48 , A61L27/54 , A61L27/56 , A61L27/58 , A61P19/02
CPC分类号: A61L27/58 , A61F2/28 , A61F2/30734 , A61F2/30756 , A61F2/3872 , A61F2/4261 , A61F2/442 , A61L27/20 , A61L27/22 , A61L27/227 , A61L27/24 , A61L27/26 , A61L27/3641 , A61L27/46 , A61L27/48 , A61L27/54 , A61L27/56 , A61B17/0469 , A61F2/30907 , A61F2/3094 , A61F2/30965 , A61F2/38 , A61F2/461 , A61F2002/30062 , A61F2002/30113 , A61F2002/30131 , A61F2002/30205 , A61F2002/30225 , A61F2002/3023 , A61F2002/30677 , A61F2002/30736 , A61F2002/30766 , A61F2002/30808 , A61F2002/3082 , A61F2002/30822 , A61F2002/30827 , A61F2002/30879 , A61F2002/30881 , A61F2002/30891 , A61F2002/30904 , A61F2002/30957 , A61F2002/4276 , A61F2002/4279 , A61F2002/4282 , A61F2002/4284 , A61F2002/4289 , A61F2002/4292 , A61F2002/4294 , A61F2002/4297 , A61F2002/4495 , A61F2210/0004 , A61F2230/0006 , A61F2230/0013 , A61F2230/0067 , A61F2230/0069 , A61F2310/00365 , A61L2300/236 , A61L2300/252 , A61L2300/406 , A61L2300/414 , A61L2430/06 , A61L2430/38 , Y10S623/901
摘要: The present invention relates to a meniscal augmentation device of biocompatible and at least partially bioresorbable fibers for implantation into a segmental defect of a meniscus in a subject. Upon implantation, the composite of the device and the meniscus establishes a scaffold adapted for ingrowth of meniscal fibrochondrocytes. The invention further pertains to methods of fabricating and using the device.
摘要翻译: 本发明涉及一种生物相容性和至少部分生物可再吸收纤维的半月板增强装置,用于植入受试者的半月板的节段性缺损。 在植入后,装置和弯液面的复合物建立适合于向下生长的半月板纤维软骨细胞的支架。 本发明还涉及制造和使用该装置的方法。
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公开(公告)号:US5624463A
公开(公告)日:1997-04-29
申请号:US232743
申请日:1994-04-25
申请人: Kevin R. Stone , Shu-Tung Li
发明人: Kevin R. Stone , Shu-Tung Li
IPC分类号: A61L27/00 , A61F2/00 , A61F2/02 , A61F2/28 , A61F2/30 , A61F2/38 , A61F2/42 , A61F2/44 , A61L27/20 , A61L27/22 , A61L27/24 , A61L27/26 , A61L27/46 , A61L27/48 , A61L27/54 , A61L27/56 , A61L27/58 , A61F2/50
CPC分类号: A61L27/58 , A61F2/28 , A61F2/30756 , A61F2/3872 , A61F2/442 , A61L27/20 , A61L27/227 , A61L27/24 , A61L27/26 , A61L27/46 , A61L27/48 , A61L27/56 , A61F2/30907 , A61F2/3094 , A61F2/30965 , A61F2/38 , A61F2002/30006 , A61F2002/30062 , A61F2002/30113 , A61F2002/30131 , A61F2002/30205 , A61F2002/30225 , A61F2002/3023 , A61F2002/30677 , A61F2002/30736 , A61F2002/30766 , A61F2002/30808 , A61F2002/3082 , A61F2002/30822 , A61F2002/30827 , A61F2002/30879 , A61F2002/30881 , A61F2002/30891 , A61F2002/30904 , A61F2002/30957 , A61F2002/4276 , A61F2002/4279 , A61F2002/4282 , A61F2002/4284 , A61F2002/4289 , A61F2002/4292 , A61F2002/4294 , A61F2002/4297 , A61F2210/0004 , A61F2230/0006 , A61F2230/0013 , A61F2230/0067 , A61F2230/0069 , A61F2250/0015 , A61F2250/0057 , A61F2310/00365 , A61L2430/06 , A61L2430/38
摘要: A prosthetic, resorbable articular cartilage and methods of its fabrication and insertion are disclosed. The prosthetic articular cartilage, when implanted in a humanoid joint, acts as a resorbable scaffold for ingrowth of native articular chondrocytes and supports natural articulating joint forces. The prosthetic articular cartilage is a dry, porous, volume matrix of biocompatible and bioresorbable fibers. These fibers include a natural polymer or analogs thereof, at least a portion of which may be crosslinked. The matrix is adapted to have an in vivo outer surface contour substantially the same as that of natural articular cartilage in an articulating joint, and has a pore size in the approximate range of about 100 microns to about 400 microns.
摘要翻译: 公开了一种假体,可再吸收的关节软骨及其制造和插入的方法。 假体关节软骨植入人形关节时,作为天然关节软骨细胞向内生长的可吸收支架,并支持自然的关节联合力。 假体关节软骨是生物相容性和生物可再吸收纤维的干燥,多孔的体积基质。 这些纤维包括天然聚合物或其类似物,其至少一部分可以是交联的。 该基质适于具有与铰接接头中的天然关节软骨基本上相同的体内外表面轮廓,并且具有在约100微米至约400微米的近似范围内的孔径。
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公开(公告)号:US5735903A
公开(公告)日:1998-04-07
申请号:US457971
申请日:1995-06-01
申请人: Shu-Tung Li , Kevin R. Stone
发明人: Shu-Tung Li , Kevin R. Stone
IPC分类号: A61L27/00 , A01N1/02 , A61B17/04 , A61B19/00 , A61F2/00 , A61F2/02 , A61F2/28 , A61F2/30 , A61F2/38 , A61F2/42 , A61F2/44 , A61F2/46 , A61L27/20 , A61L27/22 , A61L27/24 , A61L27/26 , A61L27/36 , A61L27/46 , A61L27/48 , A61L27/54 , A61L27/56 , A61L27/58 , A61P19/02
CPC分类号: A61L27/58 , A61F2/28 , A61F2/30734 , A61F2/30756 , A61F2/3872 , A61F2/4261 , A61F2/442 , A61L27/20 , A61L27/22 , A61L27/227 , A61L27/24 , A61L27/26 , A61L27/3641 , A61L27/46 , A61L27/48 , A61L27/54 , A61L27/56 , A61B17/0469 , A61F2/30907 , A61F2/3094 , A61F2/30965 , A61F2/38 , A61F2/461 , A61F2002/30062 , A61F2002/30113 , A61F2002/30131 , A61F2002/30205 , A61F2002/30225 , A61F2002/3023 , A61F2002/30677 , A61F2002/30736 , A61F2002/30766 , A61F2002/30808 , A61F2002/3082 , A61F2002/30822 , A61F2002/30827 , A61F2002/30879 , A61F2002/30881 , A61F2002/30891 , A61F2002/30904 , A61F2002/30957 , A61F2002/4276 , A61F2002/4279 , A61F2002/4282 , A61F2002/4284 , A61F2002/4289 , A61F2002/4292 , A61F2002/4294 , A61F2002/4297 , A61F2002/4495 , A61F2210/0004 , A61F2230/0006 , A61F2230/0013 , A61F2230/0067 , A61F2230/0069 , A61F2310/00365 , A61L2300/236 , A61L2300/252 , A61L2300/406 , A61L2300/414 , A61L2430/06 , A61L2430/38 , Y10S623/901
摘要: The present invention relates to a meniscal augmentation device of biocompatible and at least partially bioresorbable fibers for implantation into a segmental defect of a meniscus in a subject. Upon implantation, the composite of the device and the meniscus establishes a scaffold adapted for ingrowth of meniscal fibrochondrocytes. The invention further pertains to methods of fabricating and using the device.
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公开(公告)号:US5306311A
公开(公告)日:1994-04-26
申请号:US809003
申请日:1991-12-17
申请人: Kevin R. Stone , Shu-Tung Li
发明人: Kevin R. Stone , Shu-Tung Li
IPC分类号: A61L27/00 , A61F2/00 , A61F2/02 , A61F2/28 , A61F2/30 , A61F2/38 , A61F2/42 , A61F2/44 , A61L27/20 , A61L27/22 , A61L27/24 , A61L27/26 , A61L27/46 , A61L27/48 , A61L27/54 , A61L27/56 , A61L27/58 , A61F2/32
CPC分类号: A61L27/58 , A61F2/28 , A61F2/30756 , A61F2/3872 , A61F2/442 , A61L27/20 , A61L27/227 , A61L27/24 , A61L27/26 , A61L27/46 , A61L27/48 , A61L27/56 , A61F2/30907 , A61F2/3094 , A61F2/30965 , A61F2/38 , A61F2002/30006 , A61F2002/30062 , A61F2002/30113 , A61F2002/30131 , A61F2002/30205 , A61F2002/30225 , A61F2002/3023 , A61F2002/30677 , A61F2002/30736 , A61F2002/30766 , A61F2002/30808 , A61F2002/3082 , A61F2002/30822 , A61F2002/30827 , A61F2002/30879 , A61F2002/30881 , A61F2002/30891 , A61F2002/30904 , A61F2002/30957 , A61F2002/4276 , A61F2002/4279 , A61F2002/4282 , A61F2002/4284 , A61F2002/4289 , A61F2002/4292 , A61F2002/4294 , A61F2002/4297 , A61F2210/0004 , A61F2230/0006 , A61F2230/0013 , A61F2230/0067 , A61F2230/0069 , A61F2250/0015 , A61F2250/0057 , A61F2310/00365 , A61L2430/06 , A61L2430/38
摘要: A prosthetic, resorbable articular cartilage and methods of its fabrication and insertion are disclosed. The prosthetic articular cartilage, when implanted in a humanoid joint, acts as a resorbable scaffold for ingrowth of native articular chondrocytes and supports natural articulating joint forces. The prosthetic articular cartilage is a dry, porous, volume matrix of biocompatible and bioresorbable fibers. These fibers include a natural polymer or analogs thereof, at least a portion of which may be crosslinked. The matrix is adapted to have an in vivo outer surface contour substantially the same as that of natural articular cartilage in an articulating joint, and has a pore size in the approximate range of about 100 microns to about 400 microns.
摘要翻译: 公开了一种假体,可再吸收的关节软骨及其制造和插入的方法。 假体关节软骨植入人形关节时,作为天然关节软骨细胞向内生长的可吸收支架,并支持自然的关节联合力。 假体关节软骨是生物相容性和生物可再吸收纤维的干燥,多孔的体积基质。 这些纤维包括天然聚合物或其类似物,其至少一部分可以是交联的。 该基质适于具有与铰接接头中的天然关节软骨基本上相同的体内外表面轮廓,并且具有在约100微米至约400微米的近似范围内的孔径。
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公开(公告)号:US5263984A
公开(公告)日:1993-11-23
申请号:US872636
申请日:1992-04-22
申请人: Shu-Tung Li , Kevin R. Stone
发明人: Shu-Tung Li , Kevin R. Stone
IPC分类号: A61F2/00 , A61F2/02 , A61F2/08 , A61F2/28 , A61F2/30 , A61F2/38 , A61F2/42 , A61L27/20 , A61L27/22 , A61L27/24 , A61L27/26 , A61L27/46 , A61L27/48 , A61L27/54 , A61L27/58
CPC分类号: A61L27/24 , A61F2/08 , A61L27/20 , A61L27/227 , A61L27/26 , A61L27/46 , A61L27/48 , A61L27/54 , A61L27/58 , A61F2/28 , A61F2/30965 , A61F2/38 , A61F2002/30062 , A61F2002/30131 , A61F2002/3023 , A61F2002/30677 , A61F2002/30736 , A61F2002/30957 , A61F2002/4276 , A61F2002/4279 , A61F2002/4282 , A61F2002/4284 , A61F2002/4289 , A61F2002/4292 , A61F2002/4294 , A61F2002/4297 , A61F2210/0004 , A61F2230/0013 , A61F2230/0069 , A61F2310/00365 , A61L2300/452 , A61L2430/10 , A61L2430/38
摘要: Disclosed is a prosthetic ligament comprising a Plurality of substantially aligned, elongated filaments. Each filament is a dry, porous, volume matrix of biocompatible and bioresorbable fibrils, at least some of which are crosslinked. The fibrils are short segments of longer fibers of polymeric connective tissue components, or analogs thereof. Each filament establishes a bioresorbable scaffold adapted for ingrowth of ligament fibroblasts, the scaffold and the ingrown fibroblasts supporting natural ligament tensile forces. Also disclosed are methods of fabricating the prosthetic ligament, and methods of regenerating ligamentous tissue in vivo.
摘要翻译: 公开了一种修复韧带,其包括多个基本对齐的细长丝。 每根细丝是干燥,多孔的生物相容性和生物可再吸收原纤维的体积基质,其中至少一些是交联的。 原纤维是聚合物结缔组织成分的较长纤维的短段,或其类似物。 每根细丝都建立了一种生物可再吸收支架,适用于韧带成纤维细胞向内生长,支架和内向成纤维细胞支持天然韧带拉伸力。 还公开了制造假体韧带的方法以及体内再生韧带组织的方法。
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公开(公告)号:US10071184B2
公开(公告)日:2018-09-11
申请号:US13408319
申请日:2012-02-29
申请人: Shu-Tung Li , Debbie Yuen
发明人: Shu-Tung Li , Debbie Yuen
CPC分类号: A61L27/34 , A61F2310/00976 , A61F2310/00982 , A61L27/24 , A61L27/28 , A61L27/3604 , A61L27/3629 , A61L27/3687 , A61L31/044 , A61L31/10 , A61L31/14 , A61L2430/40 , C08L89/06
摘要: A collagen-coated tissue-based membrane that is smooth on both sides so as to inhibit cell and tissue adhesion. The tissue-based membrane is a serous membrane having a fibrous surface and a smooth surface and the collagen is coated on the fibrous surface. Also provided are methods for making the collagen-coated tissue-based membrane.
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公开(公告)号:US20130345729A1
公开(公告)日:2013-12-26
申请号:US13530322
申请日:2012-06-22
申请人: Shu-Tung Li , Debbie Yuen
发明人: Shu-Tung Li , Debbie Yuen
CPC分类号: A61L27/24 , A61C8/0006 , A61L27/3878 , A61L2430/32
摘要: A compression and kink resistant tubular implant for nerve repair. The implant includes a tubular biopolymeric membrane and a polymeric supporting filament. Also provided is a shaped compression resistant implant for ridge augmentation in dental surgery. Methods for producing the implants are also provided.
摘要翻译: 用于神经修复的压缩和扭结管状植入物。 植入物包括管状生物聚合物膜和聚合物支撑丝。 还提供了一种用于牙科手术中的脊突起的成形抗压植入物。 还提供了用于生产植入物的方法。
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公开(公告)号:US5735902A
公开(公告)日:1998-04-07
申请号:US735891
申请日:1996-10-23
IPC分类号: A61B17/04 , A61F2/00 , A61F2/02 , A61F2/28 , A61F2/30 , A61F2/38 , A61F2/42 , A61F2/44 , A61F2/46 , A61L27/20 , A61L27/22 , A61L27/24 , A61L27/26 , A61L27/36 , A61L27/46 , A61L27/48 , A61L27/54 , A61L27/56 , A61L27/58 , A61F2/32
CPC分类号: A61L27/58 , A61F2/28 , A61F2/30734 , A61F2/30756 , A61F2/3872 , A61F2/4261 , A61F2/442 , A61L27/20 , A61L27/22 , A61L27/227 , A61L27/24 , A61L27/26 , A61L27/3641 , A61L27/46 , A61L27/48 , A61L27/54 , A61L27/56 , A61B17/0469 , A61F2/30907 , A61F2/3094 , A61F2/30965 , A61F2/38 , A61F2/461 , A61F2002/30062 , A61F2002/30113 , A61F2002/30131 , A61F2002/30205 , A61F2002/30225 , A61F2002/3023 , A61F2002/30677 , A61F2002/30736 , A61F2002/30766 , A61F2002/30808 , A61F2002/3082 , A61F2002/30822 , A61F2002/30827 , A61F2002/30879 , A61F2002/30881 , A61F2002/30891 , A61F2002/30904 , A61F2002/30957 , A61F2002/4276 , A61F2002/4279 , A61F2002/4282 , A61F2002/4284 , A61F2002/4289 , A61F2002/4292 , A61F2002/4294 , A61F2002/4297 , A61F2002/4495 , A61F2210/0004 , A61F2230/0006 , A61F2230/0013 , A61F2230/0067 , A61F2230/0069 , A61F2310/00365 , A61L2300/236 , A61L2300/252 , A61L2300/406 , A61L2300/414 , A61L2430/06 , A61L2430/38
摘要: A hand augmentation device to be used to replace diseased tissue of a hand bone. The device includes a dry matrix, which contains at least 75% by weight biocompatible and bioresorbable biopolymeric fibers such as collagen fibers or polysaccharide fibers, and has a height of 2 mm to 4 cm, a width of 0.5 cm to 6 cm, a depth of 0.5 cm to 6 cm, a density of 0.1 g/cm.sup.3 to 0.5 g/cm.sup.3, and a pore size of 50 .mu.m to 300 .mu.m.
摘要翻译: 用于替代手骨的患病组织的手部增强装置。 该装置包括干基质,其包含至少75重量%的生物相容性和生物可再吸收的生物聚合物纤维如胶原纤维或多糖纤维,并且具有2mm至4cm的高度,0.5cm至6cm的宽度, 为0.5〜6cm,密度为0.1g / cm 3〜0.5g / cm 3,孔径为50μm〜300μm。
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公开(公告)号:US5571181A
公开(公告)日:1996-11-05
申请号:US212008
申请日:1994-03-11
申请人: Shu-Tung Li
发明人: Shu-Tung Li
IPC分类号: A61B17/12 , A61B17/00 , A61B17/03 , A61F2/02 , A61F2/10 , A61F13/20 , A61L15/64 , A61L27/00 , A61L31/04 , A61L31/14
CPC分类号: A61L31/044 , A61B17/0057 , A61L31/148 , A61B2017/00004 , A61B2017/00654 , A61B2017/00659 , Y10S128/08
摘要: A soft tissue closure system for closing percutaneous puncture sites or soft tissue voids, its method of manufacture and method of use are disclosed. The system comprises a delivery means and a self-expandable, resorbable implant disposed within the delivery means in a compressed configuration. Upon release of the implant member from the system within a soft tissue void, the implant member self-expands to conform to the shape of the soft tissue void and seals the void.
摘要翻译: 公开了用于闭合经皮穿刺部位或软组织空隙的软组织闭合系统,其制造方法和使用方法。 该系统包括递送装置和以压缩构型设置在输送装置内的自扩张的可再吸收的植入物。 当在软组织空隙内释放植入物从系统中时,植入物自身扩张以符合软组织空隙的形状并密封空隙。
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