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Patent Agency Ranking
公开(公告)号：US11786327B2
公开(公告)日：2023-10-17
申请号：US17029286
申请日：2020-09-23
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Donghyun Hwang , Sungwoo Park , Namseon Jang , Yong Seok Ihn , Sungwook Yang , Jinwoo Jeong , Sehyuk Yim , Sang Rok Oh
CPC classification number: A61B34/35 , A61B17/29 , A61B34/37 , A61B34/74 , A61B34/76 , B25J3/04 , A61B2017/00022 , A61B2017/00367 , A61B2017/00398 , A61B2017/2912 , A61B2034/306 , B25J13/082
Abstract: Provided is a tele-operated forceps-driver variable stiffness master device including a master member to generate an input displacement signal generated by pressing with a user's finger, and a slave member to operate based on the input displacement signal, measure operation information, calculate a gripping force based on the operation information, and provide the master member with at least one of a stiffness change command signal or a force feedback based on the calculated gripping force.
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公开(公告)号：US11617882B2
公开(公告)日：2023-04-04
申请号：US16662102
申请日：2019-10-24
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY , RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
Inventor： Sehyuk Yim , Donghyun Hwang , Yong Seok Ihn , Keehoon Kim , Sang Rok Oh , Jinwoo Jeong
IPC: A61N1/05
Abstract: A nerve cover for covering a nerve within a living body tissue to protect the nerve includes a base of a flat plate shape, and a pair of covers protruding upward the base to form a hole for receiving a nerve, with one end attached to the base and the other end spaced apart from the one end, wherein when the base is bent in an arch shape when viewed from a side, a spacing between the pair of covers is expanded. In addition, an apparatus for insertion of an electrode structure includes a nerve cover fixing part which fixes the nerve cover with the base being bent, and an electrode structure fixing part in which the electrode structure is mounted, and which linearly moves the mounted electrode structure in an insertion direction to insert the electrode structure into the nerve surrounded by the nerve cover.
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公开(公告)号：US20210244490A1
公开(公告)日：2021-08-12
申请号：US17029286
申请日：2020-09-23
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Donghyun HWANG , Sungwoo Park , Namseon Jang , Yong Seok Ihn , Sungwook Yang , Jinwoo Jeong , Sehyuk Yim , Sang Rok Oh
Abstract: Provided is a tele-operated forceps-driver variable stiffness master device including a master member to generate an input displacement signal generated by pressing with a user's finger, and a slave member to operate based on the input displacement signal, measure operation information, calculate a gripping force based on the operation information, and provide the master member with at least one of a stiffness change command signal or a force feedback based on the calculated gripping force.
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公开(公告)号：US09658205B2
公开(公告)日：2017-05-23
申请号：US14590529
申请日：2015-01-06
Applicant: Korea Institute of Science and Technology
Inventor： JinSeok Kim , Ju Young Jin , Jinwoo Jeong , Zi Eun Chang , Tae Hyung Kim , Boo Yong Lee , Jin You
IPC: G01N33/483 , C12M1/34 , B01L3/00 , C12M1/32
CPC classification number: G01N33/4836 , B01L3/5027 , C12M23/12 , C12M41/46
Abstract: An electrode array for analyzing electrical characteristics of a cell spheroid has a substrate, a groove formed concavely on a top surface of the substrate to receive at least a portion of the cell spheroid, and a plurality of electrodes formed in the substrate, coming into contact with the cell spheroid, and configured to apply or collect electrical signals. Front ends of the plurality of electrodes extend to the groove to form a holding part for holding the cell spheroid, and the cell spheroid is held in the holding part and comes into contact with the plurality of electrodes simultaneously.
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公开(公告)号：US09220426B2
公开(公告)日：2015-12-29
申请号：US14080282
申请日：2013-11-14
Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Jinseok Kim , Jinwoo Jeong , Jun-Kyo Francis Suh , Kuiwon Choi , Inchan Youn
CPC classification number: A61B5/04001 , A61N1/0551
Abstract: A neural tube capable of complexly playing roles of a support for regenerating a nerve and a nerve electrode has a support connected to a terminal of an injured nerve, and a sieve electrode having an electrode hole formed in a body thereof and a circular electrode formed around the electrode hole, wherein the body of the sieve electrode is buried in the support, wherein a cavity-type channel is formed at the support to extend to the inside of the support, wherein the electrode hole is aligned with the channel, and wherein a nerve cell growing along the channel at the terminal of the injured nerve is capable of contacting the circular electrode.
Abstract translation: 能够复合地起作用的再生神经和神经电极的支架的神经管具有连接到受损的神经的末端的支撑体，并且具有形成在其本体中的电极孔和形成在其周围的圆形电极的筛电极 所述电极孔，其中所述筛网电极的主体被埋在所述支撑体中，其中，在所述支撑件处形成空腔型通道以延伸到所述支撑件的内部，其中所述电极孔与所述通道对准，并且其中 沿着受伤神经末端的通道生长的神经细胞能够接触圆形电极。
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