Abstract: In a floating gate semiconductor nanostructure biosensor and a method for manufacturing the biosensor, the nanostructure biosensor includes a substrate, an insulating layer, a nanostructure, a source electrode and a drain electrode, a floating gate and a biological sensing material. The insulating layer is formed on the substrate. The nanostructure is protruded from the insulating layer. The source electrode and the drain electrode are formed on the insulating layer and dispose the nanostructure therebetween. The floating gate has a metal pattern or a polysilicon pattern, and extends with contacting the nanostructure. The biological sensing material has a first end combined with an immobile molecule on the floating gate, and a second end combined with a bio molecule.
Type:
Application
Filed:
March 29, 2018
Publication date:
February 6, 2020
Applicant:
OSONG MEDICAL INNOVATION FOUNDATION
Inventors:
Sung-Keun YOO, Seung-Wan SEO, Jeong-A KIM, Dong-Jun MOON
Abstract: A fluorescence lifetime measurement apparatus according to an embodiment of the present invention includes an illumination light generation unit that generates illumination light, a fluorescence photon detection unit that collects fluorescence photons generated by illuminating a sample including fluorescent molecules with the illumination light, a conversion unit that converts the collected fluorescence photons into a first clock signal and converts illumination light that does not pass through the sample into a second clock signal, a first module that analyzes a fluorescence lifetime of the collected fluorescence photons from the conversion unit, a control unit that designates a range of interest (ROI) of the sample from the first module, and a second module that analyzes a fluorescence lifetime of fluorescence photons corresponding to the ROI.
Type:
Application
Filed:
November 17, 2017
Publication date:
December 19, 2019
Applicants:
INTEKPLUS CO.,LTD., OSONG MEDICAL INNOVATION FOUNDATION
Inventors:
Sang Yoon LEE, Min Gu KANG, Young Jae WON, Seung Rag LEE, Byung Jun PARK, Byung Yeon KIM
Abstract: A method of manufacturing a feedthrough having an enhanced hermetic sealing and used for a human implantable medical device such as a deep brain stimulator, a implantable AED, a implantable spinal cord stimulator and so on. Thus, more enhanced reproducibility and productivity in the diffusion welding and the laser hole machining may be guaranteed in the present method of manufacturing the feedthrough, compared to the conventional method using the ceramic metallizing and the brazing.
Type:
Grant
Filed:
June 29, 2016
Date of Patent:
February 26, 2019
Assignee:
Osong medical innovation foundation
Inventors:
Jin-Won Kim, Jin-Hee Moon, In-Ho Song, Sung-Keun Yoo, Seung-A Lee, Ha-Chul Jung, Dong-Jun Moon, Jin-Woo Ahn, Sang-Hun Lee
Abstract: In an implantable hybrid lead and a method of manufacturing the implantable hybrid lead, the implantable hybrid lead includes a conduit, a line electrode and a plurality of electrode terminals. The conduit has a fine channel through which a medicine is injected. The line electrode is inserted to and is combined with an outside of the conduit, and applies electrical simulation to a selected portion of a living body. A plurality of electrode terminals is disposed at an end of the conduit by a predetermined distance.
Type:
Application
Filed:
July 29, 2016
Publication date:
August 9, 2018
Applicant:
OSONG MEDICAL INNOVATION FOUNDATION
Inventors:
Jin-Hee MOON, In-Ho SONG, Jin-Won KIM, Seung-A LEE, Ha-Chul JUNG, Jin-Won AHN, Sang-Hun LEE, A-Hee KIM
Abstract: A method of manufacturing a feedthrough having an enhanced hermetic sealing and used for a human implantable medical device such as a deep brain stimulator, a implantable AED, a implantable spinal cord stimulator and so on. Thus, more enhanced reproducibility and productivity in the diffusion welding and the laser hole machining may be guaranteed in the present method of manufacturing the feedthrough, compared to the conventional method using the ceramic metallizing and the brazing.
Type:
Application
Filed:
June 29, 2016
Publication date:
July 5, 2018
Applicant:
OSONG MEDICAL INNOVATION FOUNDATION
Inventors:
Jin-Won KIM, Jin-Hee MOON, In-Ho SONG, Sung-Keun YOO, Seung-A LEE, Ha-Chul JUNG, Dong-Jun MOON, Jin-Woo AHN, Sang-Hun LEE