公开(公告)号：US20190314023A1

公开(公告)日：2019-10-17

申请号：US16287246

申请日：2019-02-27

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Donghyun HWANG ,  Keehoon KIM ,  Yong Seok IHN ,  Sehyuk YIM ,  Jinwoo JEONG ,  Sang Rok OH ,  Kyung Su PARK ,  Sung Hwa CHOI

IPC: A61B17/11 ,  A61B5/00

Abstract: 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.

公开(公告)号：US20170252019A1

公开(公告)日：2017-09-07

申请号：US15528505

申请日：2015-10-19

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jinseok KIM ,  Yong-Won SONG ,  Jinwoo JEONG ,  Ockchul KIM ,  Won-suk CHOI

IPC: A61B10/00 ,  A61B5/145

CPC classification number: A61B10/0045 ,  A61B5/14507 ,  A61B5/6821 ,  A61B2010/0067 ,  A61B2560/0214

Abstract: A tear collection device comprises: a body attached to an eyeball; a tear inlet for allowing tear to flow into the body; a storing space formed inside the body and capable of storing the tears having flowed into the body; and a pump forming a pressure difference inside the body such that tears flow into the body through the tear inlet, wherein the pump is driven by using, as power, eye blinking movements of a wearer so as to form the pressure difference inside the body, thereby allowing the tears to flow into the body.

公开(公告)号：US20160296122A1

公开(公告)日：2016-10-13

申请号：US15078180

申请日：2016-03-23

Applicant: Korea Institute of Science and Technology

Inventor： Jinseok KIM ,  Yong-Won SONG ,  Jinwoo JEONG ,  Hyowon MOON

IPC: A61B5/01 ,  A61B5/026 ,  A61B5/00 ,  G01D5/353

CPC classification number: A61B5/01 ,  A61B5/0084 ,  A61B5/0261 ,  A61B5/6885 ,  A61B2034/2061 ,  A61B2562/0266 ,  A61B2562/0271 ,  G01D5/35316 ,  G01D5/3538

Abstract: A sensor assembly has a flexible body, and a plurality of fiber Bragg gratings (FBG) sensor inserted into the body, the FBG sensor includes an optical fiber extending in a length direction of the body and a plurality of lattices disposed in the optical fiber, a variation of a wavelength spectrum of light, caused by a variation of an interval of the plurality of lattices, is detected, and at least one of force information applied to the body and temperature information of the body is extracted together with refraction information of the body.

Abstract translation: 传感器组件具有柔性主体，并且多个光纤布拉格光栅（FBG）传感器插入到主体中，FBG传感器包括沿主体的长度方向延伸的光纤和设置在光纤中的多个格栅， 检测由多个格子的间隔的变化引起的光的波长谱的变化，并且提取施加到身体的力信息和身体的温度信息中的至少一个以及主体的温度信息以及 身体。

公开(公告)号：US20210068858A1

公开(公告)日：2021-03-11

申请号：US17006446

申请日：2020-08-28

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Donghyun HWANG ,  Sungwoo PARK ,  Namseon JANG ,  Yong Seok IHN ,  Jinwoo JEONG ,  Keehoon KIM ,  Sang Rok OH ,  Sungwook YANG ,  Sehyuk YIM

IPC: A61B17/30

Abstract: Provided is a forceps driving apparatus including a body, a gripper installed to be received in the body and formed to be open and closed, an opening and closing member rotatably installed in the body to press or release two sides of the gripper by rotation, an elastic member connected to one side of the opening and closing member to provide an elastic force to the opening and closing member, an actuator connected to the other side of the opening and closing member to rotate the opening and closing member by contraction or extension, and a force sensing module to measure a gripping force of the gripper during the rotation of the opening and closing member.

公开(公告)号：US20170020403A1

公开(公告)日：2017-01-26

申请号：US15077172

申请日：2016-03-22

Applicant: Korea Institute of Science and Technology

Inventor： Jinseok KIM ,  Jong Woong PARK ,  Jinwoo JEONG ,  Inchan YOUN ,  Ockchul KIM ,  Sang Rok OH ,  Keehoon KIM ,  Jun Uk CHU

IPC: A61B5/04 ,  A61B5/00

CPC classification number: A61B5/04001 ,  A61B5/4041

Abstract: 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.

Abstract translation: 神经探针阵列具有由柔性材料制成的连接器; 以及耦合到所述连接器的多个探针，所述多个探针中的每一个具有形成在其主体处的电极。 多个探针沿着连接器的长度方向间隔设置，并且连接器围绕神经的外周，并且多个探针刺穿神经的外周并插入到神经中。

公开(公告)号：US20150192562A1

公开(公告)日：2015-07-09

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 ,  G01N27/02

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.

Abstract translation: 用于分析细胞球体的电特性的电极阵列具有基板，凹陷地形成在基板的顶表面上以容纳至少一部分单元球体的凹槽，以及形成在基板中的多个电极，接触 与细胞球体，并配置为应用或收集电信号。 多个电极的前端延伸到沟槽，形成用于保持细胞球体的保持部，并且将细胞球体保持在保持部，并与多个电极同时接触。

公开(公告)号：US20140163348A1

公开(公告)日：2014-06-12

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

IPC: A61B5/04

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件中，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。