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公开(公告)号：US20220296775A1
公开(公告)日：2022-09-22
申请号：US17806430
申请日：2022-06-10
发明人： Manouchehr A. Miraki , Jingjia Han , Bin Tian , Angela B. De La Fuente , Liqiong Gui , Hao Shang , Lien Huong Thi Hoang , Vicky Hong Do
摘要： An annuloplasty ring prosthesis comprising a frame having an outer surface; and a cover surrounding the frame. The cover comprises a bioprosthetic tissue that can be regenerative or fixed and non-regenerative. The frame can be bioabsorbable or non-degradable. A ring prosthesis and a method of manufacturing a ring prosthesis is also provided. The ring prosthesis comprising an elongated rod member formed into a substantially ring shape, the elongated rod member being formed substantially from a flat bioprosthetic tissue.
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公开(公告)号：US20230158204A1
公开(公告)日：2023-05-25
申请号：US18157371
申请日：2023-01-20
CPC分类号： A61L27/34 , A61L27/50 , C09D5/1637
摘要： An anti-fouling implantable material and a method of making the anti-fouling implantable material are disclosed. The anti-fouling implantable material includes a polymeric reinforcement layer, an intermediate layer comprising a protective polymer membrane, and an outer layer comprising an ionic polymer. The anti-fouling implantable material may have chemical and/or physical properties compatible with body tissue properties. The anti-fouling implantable material may be used for implantable medical devices, such as prosthetic heart valves and vascular grafts, among others.
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公开(公告)号：US20220296779A1
公开(公告)日：2022-09-22
申请号：US17806041
申请日：2022-06-08
发明人： Bin Tian , Angela B. De La Fuente , Gregory A. Wright , Jingjia Han , Hao Shang
IPC分类号： A61L27/36
摘要： Methods for preparing bioprosthetic tissue are provided. In some instances, bioprosthetic tissue is treated to remove antigenic biomolecules. In some instances, prepared bioprosthetic tissues are incorporated into a medical device.
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