公开(公告)号：US20210293636A1

公开(公告)日：2021-09-23

申请号：US17259636

申请日：2019-07-10

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY ,  CENTER OF HUMAN-CENTERED INTERACTION FOR COEXISTENCE

Inventor： Jinseok KIM ,  Sungwook YANG ,  Min Su JANG ,  Jun Sik KIM ,  Kyumin KANG ,  Bum-Jae YOU

IPC: G01L3/12 ,  G01L1/24

Abstract: Embodiments relate to a torsion sensor device which measures a degree of torsion of a measurement object by using a fiber Bragg gratings (FBG) sensor, the sensor device comprising: an FBG sensor including a sensing unit formed in one section of an elongated optical fiber; and a fixing device for fixing and supporting the FBG sensor to cause displacement of the FBG sensor according to motion of the measurement object, wherein the fixing device includes a bending prevention member to enable the sensing unit to have torsion displacement without bending displacement, according to the motion of the measurement object.

公开(公告)号：US20180143453A1

公开(公告)日：2018-05-24

申请号：US15458065

申请日：2017-03-14

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jinseok KIM ,  Yong-Won SONG ,  Ockchul KIM ,  Hyungdal PARK

IPC: G02C7/04 ,  A61K9/00 ,  B29D11/00

CPC classification number: G02C7/049 ,  A61K9/0051 ,  B29D11/00048 ,  B29D11/00096 ,  B29D11/00125 ,  B29K2083/00 ,  G02C2202/16

Abstract: A contact lens for collecting tear or delivering a drug includes an inner lens placed on an eyeball, an outer lens provided at an outer side of the inner lens to overlap the inner lens, and a plurality of pillars disposed between the inner lens and the outer lens to form a space between the inner lens and the outer lens, wherein the contact lens has a plurality of interfacing ports for connecting a chamber with an outside.

公开(公告)号：US20180043156A1

公开(公告)日：2018-02-15

申请号：US15672297

申请日：2017-08-09

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jeiwon CHO ,  Jinseok KIM ,  Hyungdal PARK ,  Yeowool HUH

IPC: A61N1/36 ,  A61H23/02 ,  A61N2/00

Abstract: A body stimulating structure includes a body which is attached to an internal organ of a living body, and a magnetic field inductor formed in the body, wherein when power is supplied, the magnetic field inductor produces a magnetic field and applies magnetic stimulation to a target site of the internal organ of the living body to which the body is attached. A method for manufacturing the body stimulating structure includes: forming a first pattern on a first substrate and filling the first pattern with a conductor; stacking a second substrate on the first substrate; and forming a second pattern connected to the first pattern on the second substrate and filling the second pattern with a conductor.

公开(公告)号：US20230204360A1

公开(公告)日：2023-06-29

申请号：US18087542

申请日：2022-12-22

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jinseok KIM ,  Byung Kook KIM ,  Minsu JANG ,  Hyowon MOON

IPC: G01C19/64 ,  G01P15/18 ,  G01P15/03

CPC classification number: G01C19/64 ,  G01P15/18 ,  G01P15/03

Abstract: Embodiments relate to an Inertia Measurement Unit (IMU) sensor that generates strain information including a change in strain based on first output light of a first type of optical fiber sensing unit, calculates acceleration information of an object on which an IMU sensor (10) is mounted based on the strain information, generates angular velocity information based on output light of a second type of optical fiber sensing unit, and calculates angle information of the object based on the rotational speed information.

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。