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Invention Application
WO2004009000A1 COMPOSITE SURGICAL IMPLANT MADE FROM MACROPOROUS SYNTHETIC RESIN AND BIOGLASS PARTICLES 审中-公开
大孔合成树脂和生物颗粒的复合外科植入物

  • Patent Title: COMPOSITE SURGICAL IMPLANT MADE FROM MACROPOROUS SYNTHETIC RESIN AND BIOGLASS PARTICLES
  • Patent Title (中): 大孔合成树脂和生物颗粒的复合外科植入物
  • Application No.: PCT/US2003/022818
    Application Date: 2003-07-23
  • Publication No.: WO2004009000A1
    Publication Date: 2004-01-29
  • Inventor: SWORDS, Greg
  • Applicant: POREX SURGICAL, INC.
  • Applicant Address: 15 Dart Road, Newman, GA 30276-1017 US
  • Assignee: POREX SURGICAL, INC.
  • Current Assignee: POREX SURGICAL, INC.
  • Current Assignee Address: 15 Dart Road, Newman, GA 30276-1017 US
  • Agency: AITKEN, Andrew, C.
  • Priority: US60/397,609 20020723; US10/334,151 20021231
  • Main IPC: A61F2/44
  • IPC: A61F2/44
COMPOSITE SURGICAL IMPLANT MADE FROM MACROPOROUS SYNTHETIC RESIN AND BIOGLASS PARTICLES
Abstract:
A cranio-maxillofacial implant material that is made of a macroporous (14, greater than 100 microns in diameter) interconnecting porous (14) polyethylene (12) structure with bioactive glass particles (15) dispersed throughout the porous (12) polyethylene (14) structure, is disclosed. The Implant provides augmentation or replacement of cranio-maxillofacial tissues when implanted subperiosteally or within cranio-maxillofacial soft tissue. The addition of the bioactive glass particles (15) to the porous (14) polyethylene (12) implant structure provides for faster fibrovascular ingrowth into the implant material.
Abstract(Chinese):

由多孔（14）聚乙烯（12）结构与分散在整个多孔（12）聚乙烯（14）中的生物活性玻璃颗粒（15）相互连接的大孔（14，直径大于100微米）制成的头颌面植入材料， 结构，被公开。 当植入在骨膜下或颅内软组织内时，植入物可以增加或替代头颅面组织。 生物活性玻璃颗粒（15）添加到多孔（14）聚乙烯（12）植入物结构中提供了更快的纤维血管内向植入材料的向内生长。

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