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公开(公告)号：US10357297B2
公开(公告)日：2019-07-23
申请号：US14554521
申请日：2014-11-26
发明人： Pei-Yi Tsai , Chih-Chieh Huang , Yi-Hung Wen , Hsin-Hsin Shen , Yi-Hung Lin , De-Yau Lin , Jui-Sheng Sun , Chuan-Sheng Chuang , An-Li Chen , Ching-Chih Lin
摘要： A bionic apparatus is provided. The bionic apparatus includes a flexible portion having a plurality of pores, a rigid portion connected with the flexible portion, and a supporting element disposed in the flexible portion. The pore size of each pore is between 50 μm to 500 μm. The flexible portion, the rigid portion and the supporting element are one-piece formed by a additive manufacturing process.
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公开(公告)号：US20180177596A1
公开(公告)日：2018-06-28
申请号：US15393252
申请日：2016-12-29
发明人： Chih-Chieh Huang , Pei-I Tsai , Hsin-Hsin Shen , Yi-Hung Wen , Kuo-Yi Yang , Wei-Luan Fan , Jui-Sheng Sun , Nien-Ti Tsou
CPC分类号： A61F2/28 , A61B17/7032 , A61B17/7035 , A61B17/8625 , A61C8/0006 , A61C8/0022 , A61C8/0045 , A61C2008/0046 , A61F2/30771 , A61F2/32 , A61F2002/2817 , A61F2002/30861 , A61F2002/3092
摘要： An osteo-implant is provided, having a fixing segment and an implant end. The fixing segment is provided with a thread and at least one bone healing chamber. The bone healing chamber is located at a thread root of the thread. The bone healing chamber is a chamber inwardly depressed from a surface of the fixing segment. The fixing segment has a central axis. In the same section of the fixing segment, an area of a section, which is parallel to and passes through the central axis, of the at least one bone healing chamber closer to the implant end is smaller.
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公开(公告)号：US10806584B2
公开(公告)日：2020-10-20
申请号：US15393252
申请日：2016-12-29
发明人： Chih-Chieh Huang , Pei-I Tsai , Hsin-Hsin Shen , Yi-Hung Wen , Kuo-Yi Yang , Wei-Luan Fan , Jui-Sheng Sun , Nien-Ti Tsou
摘要： An osteo-implant is provided, having a fixing segment and an implant end. The fixing segment is provided with a thread and at least one bone healing chamber. The bone healing chamber is located at a thread root of the thread. The bone healing chamber is a chamber inwardly depressed from a surface of the fixing segment. The fixing segment has a central axis. In the same section of the fixing segment, an area of a section, which is parallel to and passes through the central axis, of the at least one bone healing chamber closer to the implant end is smaller.
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公开(公告)号：US10507041B2
公开(公告)日：2019-12-17
申请号：US14555251
申请日：2014-11-26
发明人： Pei-Yi Tsai , Chih-Chieh Huang , Yi-Hung Wen , Hsin-Hsin Shen , Yi-Hung Lin , De-Yau Lin , Jui-Sheng Sun , Chuan-Sheng Chuang , An-Li Chen , Ching-Chih Lin
IPC分类号： A61B17/68
摘要： A bionic fixing apparatus is provided. The bionic fixing apparatus includes a body having a through hole and at least one slit. The through hole penetrates the body from the top surface to the bottom surface to form a top opening and a bottom opening. An inner diameter of the top opening is larger than an inner diameter of the bottom opening. The slit is connected to the bottom opening and extends upwardly from the bottom surface of the body, such that the body has a flexible bottom portion.
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公开(公告)号：US09770276B2
公开(公告)日：2017-09-26
申请号：US14555204
申请日：2014-11-26
发明人： Pei-Yi Tsai , Chih-Chieh Huang , Yi-Hung Wen , Hsin-Hsin Shen , Yi-Hung Lin , De-Yau Lin , Jui-Sheng Sun , Chuan-Sheng Chuang , An-Li Chen , Ching-Chih Lin
CPC分类号： A61B17/8625 , A61B17/72 , A61C8/0018 , A61C8/0022 , A61C8/0037 , A61C2008/0046 , A61F2/442
摘要： A bionic fixing apparatus is provided. The bionic fixing apparatus includes a flexible portion having at least one trench. The trench is disposed on the surface of the flexible portion and has a first end and a second end. An interval is disposed between the first end and the second end. The trench is disposed for spreading the stress applied on the bionic fixing apparatus and preventing stress concentration and stress shielding.
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