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公开(公告)号：US20170172686A1
公开(公告)日：2017-06-22
申请号：US15211141
申请日：2016-07-15
发明人： Yu-Bing LIOU , Hsiu-Ying WANG , Hsin-Yi HSU , Wei-Li CHEN , Chin-Tsung HUANG , Hsin-Hsin SHEN
CPC分类号： A61B90/04 , A61B2090/0427 , A61B2090/0445 , A61B2090/0472 , A61B2090/08021 , A61F9/00745 , A61L27/16 , A61L27/18 , A61L27/24 , A61L31/044 , A61L31/048 , A61L31/06 , A61L31/129 , A61L2430/16 , C08L71/02 , C08L39/06
摘要： According to embodiments, a membrane with a flat or curved surface is provided for protection of intraocular tissues. The membrane can be used to cover the cornea for protecting corneal endothelial cells, to cover the anterior and posterior surface of the iris, or to cover the surface of the posterior capsule for separating the intraocular tissues. The membrane has a layered structure, which is composed of a collagen and a hydrophilic biopolymer or an organic polymer material. In particular, the membrane has high transparency and high water retention in a wet state.
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公开(公告)号：US20210137698A1
公开(公告)日：2021-05-13
申请号：US16730000
申请日：2019-12-30
发明人： Fang-Jie JANG , Pei-I TSAI , De-Yau LIN , An-Li CHEN , Fon-Yih TSUANG , Chih-Chieh HUANG , Hsin-Hsin SHEN
IPC分类号： A61F2/44
摘要： The disclosure relates to a vertebral body implant including a flexible main body and at least one pedicle screw joint. The flexible main body is an integrally formed single piece having at least one joint-accommodating hole and at least one opening connected to the at least one joint-accommodating hole. The pedicle screw joint is an integrally formed single piece movably accommodated in the at least one joint-accommodating hole.
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公开(公告)号：US20190201061A1
公开(公告)日：2019-07-04
申请号：US15856774
申请日：2017-12-28
发明人： Pei-I TSAI , Hsin-Hsin SHEN , Kuo-Yi YANG , Shih-Ping LIN , Jui-Sheng SUN , Chih-Yu CHEN , Yu-Tsung CHIU , Chun-Ti CHEN , De-Yau LIN , An-Li CHEN
CPC分类号： A61B17/7266 , A61B17/746 , A61B17/8805
摘要： An expandable orthopedic implant includes a casing pipe, a shaft, a first expandable element and a first link lever. The casing pipe has a first opening, a second opening and an axis passing through the first and second opening. The casing pipe sheathes one end of the shaft, and the other end of the shaft has a top portion disposed out of the first opening. The first expandable element has a first terminal pivoted on the casing pipe and a second terminal. The first link lever has a proximal end pivoted to the top portion and a distal end pivoted to the second terminal. When the top portion is driven moving away from the first opening along an extending direction of the axis, the first link-lever can be pushed by the shaft to enact the second terminal moving away from the axis along a direction perpendicular to the axis.
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公开(公告)号：US20150150557A1
公开(公告)日：2015-06-04
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： A61B17/08
CPC分类号： A61B17/686 , A61F2/0811 , A61F2002/0835 , A61F2002/0864
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.
摘要翻译： 提供仿生定影装置。 仿生定影装置包括具有通孔和至少一个狭缝的主体。 通孔从上表面穿透到底面，形成顶部开口和底部开口。 顶部开口的内径大于底部开口的内径。 狭缝连接到底部开口并从主体的底部表面向上延伸，使得主体具有柔性底部。
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公开(公告)号：US20150147722A1
公开(公告)日：2015-05-28
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.
摘要翻译： 提供仿生定影装置。 仿生定影装置包括具有至少一个沟槽的柔性部分。 沟槽设置在柔性部分的表面上并具有第一端和第二端。 间隔设置在第一端和第二端之间。 沟槽设置用于扩展施加在仿生定影装置上的应力，并且防止应力集中和应力屏蔽。
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公开(公告)号：US20150150614A1
公开(公告)日：2015-06-04
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
CPC分类号： A61B17/8625 , A61B17/864 , A61B17/866 , A61L31/146 , A61L2430/02 , B33Y80/00
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.
摘要翻译： 提供仿生设备。 仿生装置包括具有多个孔的柔性部分，与柔性部分连接的刚性部分和设置在柔性部分中的支撑元件。 各孔的孔径为50μm〜500μm。 柔性部分，刚性部分和支撑元件是通过添加剂制造工艺形成的一体的。
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公开(公告)号：US20210338414A1
公开(公告)日：2021-11-04
申请号：US17243858
申请日：2021-04-29
发明人： Chih-Chieh HUANG , Jeng-Liang KUO , Hui-Ting HUANG , Shiun-Yin CHANG , Meng-Hsueh LIN , Cheng-Yi WU , Lih-Tao HSU , Pei-I TSAI , Hsin-Hsin SHEN , Chih-Yu CHEN , Kuo-Yi YANG , Chun-Hsien MA
IPC分类号： A61F2/08
摘要： A tissue repair device and a method for using the same are provided. The tissue repair device includes a body portion and at least one wire. The body portion includes an inner layer and an outer layer. The inner layer is close to a tissue, wherein the inner layer includes a hydrophilic structure, and the outer layer includes a hydrophobic structure. The wire is connected to the body portion to fix the body portion to the tissue.
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公开(公告)号：US20230172720A1
公开(公告)日：2023-06-08
申请号：US17550889
申请日：2021-12-14
发明人： Fang-Chieh CHANG , Pei-I TSAI , Shih-Ping LIN , Ming-Jun LI , Chih-Chieh HUANG , Hsin-Hsin SHEN , Meng-Huang WU
CPC分类号： A61F2/4425 , A61F2/30771 , A61F2002/443 , A61F2002/30599 , A61F2002/30326 , A61F2002/30784 , A61F2002/30354
摘要： An artificial intervertebral disc is configured to be inserted between adjacent human vertebrae. The artificial intervertebral disc includes a first connection block, a joint block and a second connection block. The joint block has a convex surface and a rear surface. The rear surface of the joint block is stacked on the first connection block. The second connection block is slidably stacked on the convex surface of the joint block, such that the second connection block is movable relative to the first connection block. In addition, the convex surface is a curved surface, and the convex surface is arranged off-axis with respect to the rear surface.
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公开(公告)号：US20220169808A1
公开(公告)日：2022-06-02
申请号：US17537728
申请日：2021-11-30
发明人： Wei-Hong CHANG , Ching-Mei CHEN , Grace H. CHEN , Hsin-Hsin SHEN , Yuchi WANG , Ming-Chia YANG , Li-Hsin LIN , Sen-Lu CHEN , Yi-Hsuan LEE , Jian-Wei LIN , Liang-Cheng SU
摘要： An anti-curling film is provided. The anti-curling film includes a first portion and a second portion covering the first portion. The first portion includes polylactic acid (PLA), polycaprolactone (PCL), polyethylene glycol dimethacrylate (PEGDMA) and a photoinitiator. The second portion includes polycaprolactone (PCL), gelatin, hyaluronic acid (HA), alginate (AA), polyvinyl alcohol (PVA) or a combination thereof.
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公开(公告)号：US20210340693A1
公开(公告)日：2021-11-04
申请号：US17244742
申请日：2021-04-29
摘要： A method of preparing fiber includes blending bio-compatible ceramic powder and first polyester to form a ceramic powder composition, wherein the bio-compatible ceramic powder and the first polyester have a weight ratio of 10:90 to 60:40. The method further includes blending the ceramic powder composition and second polyester to form a composite material, wherein the ceramic powder composition and the second polyester have a weight ratio of 0.4:99.6 to 40:60. The method also spins the composite material to form a fiber. The first polyester has an intrinsic viscosity (IV) of 0.35 dL/g to 0.55 dL/g, and the second polyester has an intrinsic viscosity (IV) of 0.6 dL/g to 0.8 g/dL. The fiber can be woven to form an artificial ligament/tendon.
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