公开(公告)号：US09688023B2

公开(公告)日：2017-06-27

申请号：US13817612

申请日：2011-08-22

申请人： H. David Dean ,  Jonathan E. Wallace ,  Antonios G. Mikos ,  Martha Wang ,  Ali Siblani ,  Kyobum Kim ,  John P. Fisher

发明人： H. David Dean ,  Jonathan E. Wallace ,  Antonios G. Mikos ,  Martha Wang ,  Ali Siblani ,  Kyobum Kim ,  John P. Fisher

IPC分类号： B29C67/00 ,  A61L27/50 ,  A61L27/56 ,  G02B26/08 ,  A61L27/60

CPC分类号： B29C67/0066 ,  A61L27/50 ,  A61L27/56 ,  A61L27/60 ,  B29C64/135 ,  B33Y30/00 ,  B33Y50/00 ,  B33Y80/00 ,  G02B26/0833

摘要： A process for additive manufacturing of a resorbable implant to be implanted into a patient includes providing a biocompatible resin including a liquid light-polymerizable material that is resorbable after polymerization and an initiator. The process further includes actuating an additive manufacturing apparatus to expose an amount of the biocompatible resin to light to at least partially cure the exposed amount of biocompatible resin to form a layer of the resorbable implant and actuating the additive manufacturing apparatus to expose at least some additional amount of biocompatible resin to light to at least partially cure the exposed additional amount of biocompatible resin to form an additional layer of the resorbable implant and to at least partially overcure previously cured layers to cause at least some interlayer binding between the previously cured layers and the additional layer.

公开(公告)号：US20130304233A1

公开(公告)日：2013-11-14

申请号：US13817612

申请日：2011-08-22

申请人： H. David Dean ,  Jonathan E. Wallace ,  Antonios G. Mikos ,  Martha Wang ,  Ali Siblani ,  Kyobum Kim ,  John P. Fisher

发明人： H. David Dean ,  Jonathan E. Wallace ,  Antonios G. Mikos ,  Martha Wang ,  Ali Siblani ,  Kyobum Kim ,  John P. Fisher

IPC分类号： A61L27/60

CPC分类号： B29C67/0066 ,  A61L27/50 ,  A61L27/56 ,  A61L27/60 ,  B29C64/135 ,  B33Y30/00 ,  B33Y50/00 ,  B33Y80/00 ,  G02B26/0833

摘要： A process for additive manufacturing of a resorbable implant to be implanted into a patient includes providing a biocompatible resin including a liquid light-polymerizable material that is resorbable after polymerization and an initiator. The process further includes actuating an additive manufacturing apparatus to expose an amount of the biocompatible resin to light to at least partially cure the exposed amount of biocompatible resin to form a layer of the resorbable implant and actuating the additive manufacturing apparatus to expose at least some additional amount of biocompatible resin to light to at least partially cure the exposed additional amount of biocompatible resin to form an additional layer of the resorbable implant and to at least partially overcure previously cured layers to cause at least some interlayer binding between the previously cured layers and the additional layer.

摘要翻译： 可植入患者的可再吸收植入物的添加制造方法包括提供生物相容性树脂，其包括在聚合后可再吸收的液体光可聚合材料和引发剂。 该方法还包括致动添加剂制造设备以将一定量的生物相容性树脂暴露于光以至少部分地固化暴露量的生物相容性树脂以形成可再吸收的植入物的层并致动添加剂制造设备以暴露至少一些附加的 生物相容性树脂的量至少部分地固化暴露的额外量的生物相容性树脂以形成另外的可再吸收植入物层，并且至少部分地过度固化先前固化的层，以在先前固化的层之间至少部分层间结合 附加层。