Repository Collection: nullhttps://scholar.dgist.ac.kr/handle/20.500.11750/8172026-04-04T16:56:45Z2026-04-04T16:56:45Z초음파 센서를 이용한 방광 모니터링 장치 및 방법고영휘윤영훈이성원https://scholar.dgist.ac.kr/handle/20.500.11750/592532025-11-30T17:10:19ZTitle: 초음파 센서를 이용한 방광 모니터링 장치 및 방법
Author(s): 고영휘; 윤영훈; 이성원
Abstract: Provided is a bladder monitoring apparatus including: an ultrasonic sensor module including an ultrasonic sensor configured to transmit an ultrasonic wave toward a front wall of a bladder and receive the reflected ultrasonic wave; a control module configured to measure a passage time interval, calculate distance information, and calculate a volume of the bladder from the distance information and configuration information; and an output module configured to output the bladder volume calculated by the control module.BIOELECTRODE HAVING IMPROVED MECHANICAL AND CHEMICAL DURABILITY AND METHOD FOR MANUFACTURING SAME이선학정우성이선민최혁주마요한이성원https://scholar.dgist.ac.kr/handle/20.500.11750/590502025-09-05T06:10:23ZTitle: BIOELECTRODE HAVING IMPROVED MECHANICAL AND CHEMICAL DURABILITY AND METHOD FOR MANUFACTURING SAME
Author(s): 이선학; 정우성; 이선민; 최혁주; 마요한; 이성원
Abstract: The present invention relates to a bioelectrode having excellent breathability and flexibility as well as excellent mechanical and chemical durability and, specifically, to a bioelectrode comprising: an elastic nanofiber mesh sheet including polymer nanofibers formed by electrospinning; a first metal nanowire network impregnated on the elastic nanofiber mesh sheet such that at least a portion thereof is exposed to the outside; and a corrugated layer formed by a second metal located on the first metal nanowire network exposed to the outside.HIGHLY DURABLE CONDUCTIVE FIBER RETAINING ELECTRICAL PROPERTIES AFTER WASHING, AND METHOD FOR PRODUCING SAME이성원최혁주마요한이선학유승선이동주이선민정우성https://scholar.dgist.ac.kr/handle/20.500.11750/588062025-07-30T00:40:12ZTitle: HIGHLY DURABLE CONDUCTIVE FIBER RETAINING ELECTRICAL PROPERTIES AFTER WASHING, AND METHOD FOR PRODUCING SAME
Author(s): 이성원; 최혁주; 마요한; 이선학; 유승선; 이동주; 이선민; 정우성
Abstract: The present invention pertains to a highly durable conductive fiber that retains conductivity even under repeated external stress including washing. More specifically, the present invention pertains to: a highly durable conductive fiber that does not exhibit a degradation in electrical properties even under repeated external stress and retains fiber-metal interfacial adhesion; and a method for producing same.GRIP STRENGTH MEASURING DEVICENora Asyikin Binti Zulkifli이성원정우성https://scholar.dgist.ac.kr/handle/20.500.11750/587002025-07-25T02:45:56ZTitle: GRIP STRENGTH MEASURING DEVICE
Author(s): Nora Asyikin Binti Zulkifli; 이성원; 정우성
Abstract: The present invention relates to a cartridge for a focused ultrasound device and a focused ultrasound device comprising same, the cartridge being capable of providing the focus of a focused ultrasound from the surface of skin down to a desired depth. The cartridge for a focused ultrasound device may comprise: a cartridge main body having formed therein a receiving space capable of receiving a medium therein; an ultrasound providing unit provided so as to be movable in one direction in the receiving space, and generating a focused ultrasound; a power transfer unit connected to one side of the ultrasound providing unit so as to transfer power thereto; and an actuator connected to the power transfer unit and rotating at a predetermined angle so as to move the power transfer unit upward or downward.