公开(公告)号：US20170326379A1

公开(公告)日：2017-11-16

申请号：US15276923

申请日：2016-09-27

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jun-Kyo Francis SUH ,  Jae Hong PARK ,  Hyun Joon SHIN ,  Jinki HONG

IPC: A61N5/06 ,  A61B8/08 ,  A61K41/00

CPC classification number: A61N5/062 ,  A61B8/48 ,  A61K41/0057 ,  A61N5/0601 ,  A61N2005/061 ,  A61N2005/0626 ,  A61N2005/0645 ,  A61N2005/0654 ,  A61N2005/0663

Abstract: A urinary control system for controlling urination has a first light source configured to selectively apply a first light and a second light to a bladder muscle and a second light source configured to selectively apply the first light and the second light to the urethral sphincter. A first optogene is expressed to the bladder muscle and the urethral sphincter, and a second optogene is expressed to the bladder muscle and the urethral sphincter, the first optogene contracts muscles by depolarizing membrane potential when the first light is applied, the second optogene relaxes muscles by depolarizing membrane potential when the second light is applied, and the contraction and relaxation of the bladder muscle and the urethral sphincter are achieved counteractively via photostimulation by the first light and the second light, respectively, so as to control urination.

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。