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公开(公告)号：US11020118B2
公开(公告)日：2021-06-01
申请号：US16287246
申请日：2019-02-27
发明人： Donghyun Hwang , Keehoon Kim , Yong Seok Ihn , Sehyuk Yim , Jinwoo Jeong , Sang Rok Oh , Kyung Su Park , Sung Hwa Choi
摘要： Disclosed is a peripheral nerve fixing apparatus, which includes: a suction unit configured to provide a negative pressure to a peripheral nerve at an end portion thereof to fix the peripheral nerve; and a negative pressure generating unit having a vacuum pump for generating a negative pressure and connected to the suction unit so that the negative pressure is provided to the suction unit, wherein at one surface of the end portion of the suction unit, the suction unit includes: a fixing unit provided to contact the peripheral nerve to keep a stable fixed state; and a suction hole formed in the fixing unit so that the negative pressure is provided to the peripheral nerve therethrough.
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公开(公告)号：US20210069914A1
公开(公告)日：2021-03-11
申请号：US16566795
申请日：2019-09-10
申请人： KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY , RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
发明人： Keehoon KIM , Yong Seok Ihn , Donghyun Hwang , Sehyuk Yim , Sang Rok Oh , Jinwoo Jeong
摘要： A robotic platform manipulating peripheral nerve system includes a manipulator and a recorder. The manipulator includes a rotating guide, a plurality of rotating movers and a plurality of manipulating units. The rotating guide has an opening portion through which the recorder records, and has a guide rail at a side. The rotating movers are combined with the rotating guide and move along the guide rail. The manipulating units are respectively fixed to the rotating movers, and a manipulating part performs the operation being connected to an end of each of the manipulating units.
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公开(公告)号：US20210121688A1
公开(公告)日：2021-04-29
申请号：US16662102
申请日：2019-10-24
申请人： KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY , RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
发明人： Sehyuk YIM , Donghyun Hwang , Yong Seok Ihn , Keehoon Kim , Sang Rok Oh , Jinwoo Jeong
IPC分类号： A61N1/05
摘要： 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：US10661079B2
公开(公告)日：2020-05-26
申请号：US15907832
申请日：2018-02-28
发明人： Sang Rok Oh , Keehoon Kim , Sehyuk Yim , Jinwoo Jeong , Yong Seok Ihn , Donghyun Hwang
摘要： An apparatus for inserting an electrode structure into nerve in tissue of a living body includes a nerve fixing part which fixes the nerve such that at least part of the nerve is hung thereon, and an electrode structure ejector on which the electrode structure is mounted, and which moves the electrode structure in insertion direction to insert the electrode structure into the fixed part of the nerve, wherein the nerve fixing part and the electrode structure ejector are disposed on the same axis.
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公开(公告)号：US11541096B2
公开(公告)日：2023-01-03
申请号：US15566472
申请日：2016-04-11
发明人： Chu Won Nho , Myung Suk Kim , Hee Ju Lee , Kil Choo Moon , Sang Rok Oh , Dulamjav Batsuren
摘要： Provided are a composition including Stellera chamaejasme extract for treating wound, a method of treating wound of a subject, a cosmetic composition for wound improving, skin wrinkle improving, or skin anti-aging, and a method of cosmeticizing for wound improving, skin wrinkle improving, or skin anti-aging.
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公开(公告)号：US10206597B2
公开(公告)日：2019-02-19
申请号：US15077172
申请日：2016-03-22
发明人： Jinseok Kim , Jong Woong Park , Jinwoo Jeong , Inchan Youn , Ockchul Kim , Sang Rok Oh , Keehoon Kim , Jun Uk Chu
摘要： A nerve probe array has a connector made of a flexible material; and a plurality of probes coupled to the connector, each of the plurality of probe having an electrode formed at a body thereof. The plurality of probes are arranged with intervals in a length direction of the connector, and the connector surrounds an outer circumference of a nerve, and the plurality of probes pierce the outer circumference of the nerve and are inserted into the nerve.
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公开(公告)号：US09653979B2
公开(公告)日：2017-05-16
申请号：US14325899
申请日：2014-07-08
发明人： Sungon Lee , Jun Woo Kim , Sang Rok Oh
摘要： Disclosed is a vibration generating method includes providing a vibration generating device which receives a driving power and generates a vibration, and controlling vibration of a vibrator of the vibration generating device, wherein the vibration of the vibrator is controlled by systematizing an inertia matrix and a stiffness matrix of the vibrator, and wherein the inertia matrix and the stiffness matrix simultaneously satisfy diagonalization. A vibration generating device using this method is also disclosed.
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公开(公告)号：US11786327B2
公开(公告)日：2023-10-17
申请号：US17029286
申请日：2020-09-23
发明人： Donghyun Hwang , Sungwoo Park , Namseon Jang , Yong Seok Ihn , Sungwook Yang , Jinwoo Jeong , Sehyuk Yim , Sang Rok Oh
IPC分类号： A61B34/35 , A61B17/29 , B25J3/04 , A61B17/00 , B25J13/08 , A61B34/37 , A61B34/00 , A61B34/30
CPC分类号： A61B34/35 , A61B17/29 , A61B34/37 , A61B34/74 , A61B34/76 , B25J3/04 , A61B2017/00022 , A61B2017/00367 , A61B2017/00398 , A61B2017/2912 , A61B2034/306 , B25J13/082
摘要： 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
申请人： KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY , RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
发明人： Sehyuk Yim , Donghyun Hwang , Yong Seok Ihn , Keehoon Kim , Sang Rok Oh , Jinwoo Jeong
IPC分类号： A61N1/05
摘要： 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
发明人： Donghyun HWANG , Sungwoo Park , Namseon Jang , Yong Seok Ihn , Sungwook Yang , Jinwoo Jeong , Sehyuk Yim , Sang Rok Oh
摘要： 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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