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公开(公告)号：US5032638A
公开(公告)日：1991-07-16
申请号：US903800
申请日：1986-09-05
申请人： David W. Wang , Leonard T. Lehmann
发明人： David W. Wang , Leonard T. Lehmann
IPC分类号： A61B17/00 , A61L17/14 , A61L27/34 , C08G63/06 , C08K5/00 , C08L67/00 , C08L67/04 , C09D167/00 , D06M15/21 , D06M15/507
CPC分类号： A61L17/145 , A61L27/34
摘要： A suture coating comprising a copolymer having about 60 to 80 weight percent of .beta.-hydroxybutyrate linkages is disclosed. The remaining linkages can be at least .beta.-hydroxyvalerate. In one embodiment, the coating is the copolymer combined with a stearoyl lactylate having the formula: ##STR1## wherein X is at least two, and R is an alkaine-earth metal.
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公开(公告)号：US4705820A
公开(公告)日：1987-11-10
申请号：US903791
申请日：1986-09-05
CPC分类号： C08G63/64 , A61L17/145 , C08G63/08
摘要： A surgical suture coating comprising a random copolymer is disclosed. The copolymer has about 25 to 75 weight percent of glycolic acid ester linkages. The remaining linkages comprise at least trimethylene carbonate. The copolymer has a glass transition temperature at or below ambient temperature.
摘要翻译： 公开了包含无规共聚物的手术缝合涂层。 共聚物具有约25至75重量％的乙醇酸酯键。 剩余的键至少包含三亚甲基碳酸酯。 该共聚物的玻璃化转变温度为环境温度或低于环境温度。
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公开(公告)号：US4857602A
公开(公告)日：1989-08-15
申请号：US903798
申请日：1986-09-05
CPC分类号： C08G63/64 , A61L17/145 , C08G63/08
摘要： A bioabsorbable coating for a surgical suture or ligature is disclosed. The coating is manufactured from a diblock or a triblock copolymer.
摘要翻译： 公开了用于外科缝线或结扎的生物可吸收涂层。 涂层由二嵌段或三嵌段共聚物制成。
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公开(公告)号：US4791929A
公开(公告)日：1988-12-20
申请号：US172601
申请日：1988-03-24
CPC分类号： A61L17/145 , C08G63/08 , Y10T428/2969
摘要： A bioabsorbable coating for a surgical article comprises a copolymer manufactured from the monomer caprolactone and at least one other copolymerizable monomer. The surgical article can be a bioabsorbable suture or ligature.
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公开(公告)号：US4788979A
公开(公告)日：1988-12-06
申请号：US172608
申请日：1988-03-24
CPC分类号： A61L17/145 , C08G63/08 , Y10T428/2969
摘要： A bioabsorbable coating for a surgical article comprises a copolymer manufactured from the monomer caprolactone and at least one other copolymerizable monomer. The surgical article can be a bioabsorbable suture or ligature.
摘要翻译： 用于手术制品的生物可吸收涂层包括由单体己内酯和至少一种其它可共聚单体制备的共聚物。 外科用品可以是生物可吸收的缝合线或结扎线。
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公开(公告)号：US4711241A
公开(公告)日：1987-12-08
申请号：US903799
申请日：1986-09-05
申请人： Leonard T. Lehmann
发明人： Leonard T. Lehmann
CPC分类号： A61L17/145 , Y10T428/2933 , Y10T428/2938
摘要： The invention discloses a surgical filament having a coating comprising a compound of the formula: ##STR1## wherein x is at least 2, R' is selected from the group consisting of an alkaline-earth metal ion or radical, and R" is an alkyl group having at least 12 carbon atoms in the backbone. In a specific embodiment, the surgical filament is a bioabsorbable suture or ligature manufactured from a polymer containing at least one glycolic acid ester linkage.
摘要翻译： 本发明公开了一种具有包含下式化合物的涂层的手术细丝：其中x至少为2，R'选自碱土金属离子或基团，R' '是在骨架中具有至少12个碳原子的烷基。 在具体实施方案中，手术细丝是由含有至少一种乙醇酸酯键的聚合物制成的生物可吸收缝合线或结扎线。
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