02-961-0290 medeng@khu.ac.kr 문의하기오시는길

Department of BIOMEDICAL ENGINEERING
차세대 융복합 연구를 선도하는 경희대학교의과대학 의공학교실

Towards Global Eminence

의공학교실 교수진 소개
학문의 권위재건, 소통의 학문세계, 화합과 창조의 미래사회

오동인

오동인 교수

연락처 02-958-2893

이메일 tioh@khu.ac.kr

학력 / 경력

학력

경희대학교 대학원 동서의료공학과 공학박사
경희대학교 대학원 전자공학과 공학석사
경희대학교 전자공학 공학사

경력

원자력연구소
㈜ 이드로연구소
임피던스영상신기술연구센터
University College London, Medical Physics and Biomedical Engineering
임피던스영상신기술연구센터
경희대학교 전자정보대학

학회 활동

ㆍIEEE, IEEE Engineering in Medicine & Biology Society 회원

ŸㆍIEEE Transactions on Medical Imaging의 논문심사위원

ŸㆍEIectrical Impedance Tomography (EIT) steering committee

ㆍ2010년/2011년/2013년 EIT 국제학회에서 session chair

Ÿㆍ 2012 World Congress on Medical Physics and Biomedical Engineering에서 session chair

Ÿㆍ5th International Workshop on Process Tomography (2014)에서 session chair

Ÿㆍ 대한의용생체공학회 회원

Ÿㆍ 대한의용생체공학회에서 출간하는 Biomedical Engineering Letters의 논문심사위원

ㆍŸ 대한자기공명의과학회지에서 출간하는 Journal of Korean Society of Magnetic Resonance in Medicine의 논문심사위원

ㆍŸ Sensors, Physiological Measurements, Sensor Review 등 SCI(E) 논문지의 논문심사위원

연구분야

(1) 생체신호 계측

ㆍ동물실험용 환자감시시스템 개발 (호흡, 맥박, 심전도, 체온, SpO2 등)
ㆍUbiquitous Healthcare 시스템
ㆍ섬유센서를 이용한 웰니스 시스템 (PWV, 호흡, 심전도 등)
ㆍ동물실험을 위한 The Animals (Scientific Procedures) Act 1986 in UK 이수


(2) 임피던스 영상 시스템

ㆍ뇌기능 영상화를 위한 주파수 차동방식의 광대역 고속 임피던스 영상 시스템 개발
ㆍ압전/압정전용량 특성 부여 나노웹과 신축성 섬유전극을 이용한 임피던스 영상기반 대면적 비격자 압력분포 감지시스템 
ㆍ도전율 영상을 이용한 줄기세포/조직공학제제의 연속 라이브 모니터링과 피드백 제어 기술
ㆍ폐 보호 기계환기의 최적화를 위한 폐 내부 공기 분포의 실시간 모니터링 기술
ㆍRF ablation에 의한 인체 내부의 온도 분포 및 조직특성 분석 기술
ㆍ다채널 다중주파수 임피던스 영상 시스템 및 측정 알고리즘 개발 
ㆍ유방암 측정을 위한 어드미턴스 스캐너 및 유방암의 위치와 크기 검출 알고리즘 개발
ㆍ자기공명 임피던스 단층촬영 시스템을 위한 저잡음 정전류원의 개발


(3) 통신 및 전자회로 시스템

ㆍFPGA를 이용한 정전류원 및 위상감응복조기 구현
ㆍZigbee 통신모듈 개발


(4) 초음파 및 신호처리

ㆍ자동위치제어 시스템을 포함한 초음파 현미경시스템 설계 및 제작
ㆍ3차원 초음파 영상복원 및 영상처리

연구 과제

다차원무표지 세포배양 모니터링을 위한 미세축척 도전율 영상법 2011.09 - 2014.08

자기공명영상장치를 이용한 주영역 도전율 영상복원 및 융합기술 개발 2013.06 - 2016.05 

압전/압정전용량 특성 부여 나노웹과 신축성 섬유전극 개발을 통한 다주파수 전기임피던스 단층영상 기반의

   대면적 비격자 압력분포 감지시스템 개발 2013.11 - 2018.10

수면무호흡증 환자에서 도전율을 이용한 실시간 상기도 단층영상법 개발 2013.11 - 2016.10

폐 보호 기계환기의 환자별 최적화를 위한 폐 내부 공기 분포와 관류의 실시간 연속 모니터링 시스템 개발 2014.06 - 2019.04

논문업적

2015 : Perfusion redistribution after a pulmonary-embolism-like event with contrast enhanced EIT D.T. Nguyen, A. Bhaskaran, W. Chik, M.A. Barry, J. Pouliopoulos, R. Kosobrodov, C. Jin, T.I. Oh, A. Thiagalingam, A.L. McEwan PHYSIOL. MEAS. Vol.36 pp1297-1309 2015

2015 : Real-time conductivity imaging of temperature and tissue property changes during radiofrequency ablation: An ex vivo model using weighted frequency difference Hun Wi, Alistair Lee McEwan, Vincent Lam, Hyung Joong Kim, Eung Je Woo, Tong In Oh BIOELECT Vol.36 pp277-286 2015

2015 : Non-destructive label-free continuous monitoring of in vitro chondrogenesis via electrical conductivity and its anisotropy Tong In Oh, Changhwan Kim, Bishal Karki, Youngsook Son, EunAh Lee, Eung Je Woo BIOTECHNOLOGY and BIOENGINEERING Vol.112 No.2 pp.422-427 2015

2015 : Complex conductivity reconstruction in multiple frequency electrical impedance tomography for fabric-based pressure sensor C.L. Yang, A. Mohammed, Y. Mohamadou, T.I. Oh, M. Solimani SENSOR REVIEW Vol.35 No.1 pp85-97 2015


2014 : Fast conductivity imaging in Magnetic resonance electrical impedance tomography for RF ablation monitoring Oh In Kwon, Munish Chauhan, Hyung Joong Kim, Woo Chul Jeong, Hun Wi, Tong In Oh, Eung Je Woo INTERNATIONAL JOURNAL OF HYPERTHERMIA Vol. 30 No.
2014 : Design of a microscopic electrical impedance tomography system for 3D continuous non-destructive monitoring of tissue culture Eun Jung Lee, Hun Wi, Alistair Lee McEwan, Adnan Farooq, Harsh Sohal, Eung Je Woo, Jin Keun Seo, Tong In Oh BIOMEDICAL ENGIN
2014 : Feasibility of anomaly detection and characterization using trans-admittance mammography with 60x60 electrode array Mingkang Zhao, Hun Wi, Eun Jung Lee, Eung Je Woo, Tong In Oh PHYSICS IN MEDICINE AND BIOLOGY Vol. 59 No. 19 pp5831-5847 2014

 

2005~ › 256-Channel Trans-Admittance Scanner with Lesion Estimation Algorithm for Breast Cancer Detection Tong In Oh, Kyu Sik Kim, Jae Sang Lee, Eung Je Woo, Chun Jae Park 의공학회지 Vol. 26, No. 4, pp207-214, 2005 제1 저자
 
2011 › A fully parallel multi-frequency EIT system with flexible electrode configuration: KHU Mark2 Tong In Oh, Hun Wi, Do Yub Kim, Pil Joong Yoo, Eung Je Woo PHYSIOLOGICAL MEASUREMENT Vol. 32 No. 7 pp835-849 2011
 
2013 › A local region of interest imaging method for electrical impedance tomography with internal electrodes Hyeuknam Kwon, Alistair L. McEwan, Tong In Oh, Adnan Farooq, Eung Je Woo, Jin Keun Seo Computational and Mathematical Methods in Medicine Vol. 2013
 
2013 › An amplitude-to-time conversion technique suitable for multichannel data acquisition and bioimpedance imaging Jong Cheol Baeg, Hun Wi, Tong In Oh, Alistair Lee McEwan, Eung Je Woo IEEE TRANSACTIONS ON BIOMEDICAL CIRCUITS AND SYSTEMS Vol. 7 No. 3 pp3
 
2007 › Calibration methods for a multi-channel multi-frequency EIT system Tong In Oh, Kyung Heon Lee, Sang Min Kim, Hwan Koo, Eung Je Woo, David Holder PHYSIOLOGICAL MEASUREMENT Vol. 28 No. 10 pp1175-1188 2007 제1 저자 1.438
 
2014 › Conductivity image enhancement in MREIT using adaptively weighted spatial averaging filter Tong In Oh, Hyung Joong Kim, Woo Chul Jeong, Hun Wi, Oh In Kwon, Eung Je Woo BIOMEDICAL ENGINEERING ONLINE Vol. 13 Ano. 87 (11PP) 2014
 
2014 › Continuous nondestructive monitoring method using the reconstructed three-dimensional conductivity images via GREIT for tissue engineering Sujin Ahn, Hun Wi, Tong In Oh, Alistair Lee McEwan, Sung Chan Jun, Eung Je Woo Journal of Applied Mathematics V
 
2014 › Design of a microscopic electrical impedance tomography system for 3D continuous non-destructive monitoring of tissue culture Eun Jung Lee, Hun Wi, Alistair Lee McEwan, Adnan Farooq, Harsh Sohal, Eung Je Woo, Jin Keun Seo, Tong In Oh BIOMEDICAL ENGIN
 
2011 › Design of a microscopic electrical impedance tomography system using two current injections Qin Liu, Tong In Oh, Hun Wi, Eun Jung Lee, Jin Keun Seo, Eung Je Woo PHYSIOLOGICAL MEASUREMENT Vol. 32 No. 9 pp1505-1516 2011
 
2013 › Detection of temperature distribution via recovering electrical conductivity in MREIT Tong In Oh, Hyung Joong Kim, Woo Chul Jeong, Munish Chauhan, Oh In Kwon, Eung Je Woo PHYSICS IN MEDICINE AND BIOLOGY Vol. 58 No. 8 pp2697-2711 2013
 
2005~ › Development of Prototype Multi-channel Digital EIT System with Radially Symmetric Architecture Tong In Oh, Sang Min Baek, Jae Sang Lee, Eung Je Woo, Chun Jae Park 의공학회지 Vol. 26, No. 4, pp215-221, 2005
 
2014 › Electrical Impedance Imaging System using FPGAs for Flexibility and Interoperability Harsh Sohal, Hun Wi, Alistair Lee McEwan, Eung Je Woo, Tong In Oh BIOMEDICAL ENGINEERING ONLINE Vol. 13 Ano. 126 (14PP) 2014
 
2014 › Electrical Impedance Spectroscopy for Electro-mechanical Characterization of Conductive Fabrics Tushar Kanti Bera, Youssoufa Mohamadou, Kyounghun Lee, Hun Wi, Tong In Oh, Eung Je Woo, Manuchehr Soleimani, Jin Keun Seo SENSORS Vol. 14 pp9738-9754 201
 
2014 › Evaluation of a multi-electrode bioimpedance spectroscopy tensor probe to detect the anisotropic conductivity spectra of biological tissues Bishal Karki, Hun Wi, Alistair McEwan, Hyeuknam Kwon, Tong In Oh, Eung Je Woo, Jin Keun Seo MEASUREMENT SCIENC
 
2014 › Fast conductivity imaging in Magnetic resonance electrical impedance tomography for RF ablation monitoring Oh In Kwon, Munish Chauhan, Hyung Joong Kim, Woo Chul Jeong, Hun Wi, Tong In Oh, Eung Je Woo INTERNATIONAL JOURNAL OF HYPERTHERMIA Vol. 30 No.
 
2014 › Feasibility of anomaly detection and characterization using trans-admittance mammography with 60x60 electrode array Mingkang Zhao, Hun Wi, Eun Jung Lee, Eung Je Woo, Tong In Oh PHYSICS IN MEDICINE AND BIOLOGY Vol. 59 No. 19 pp5831-5847 2014
 
2007 › Feasibility of breast cancer lesion detection using a multi-frequency trans-admittance scanner (TAS) with 10Hz to 500kHz bandwidth Tong In Oh, Jeehyun Lee, Jin Keun Seo, Sung Wan Kim, Eung Je Woo PHYSIOLOGICAL MEASUREMENT Vol. 28 No. 7 ppS71-S84 20
 
2013 › Feasibility of magnetic resonance electrical impedance tomography (MREIT) conuctivity imaging to evaluate brain abscess lesion: in vivo canine model Tong In Oh, Woo Chul Jeong, Alistair McEwan, Hee Myung Park, Hyung Joong Kim, Oh In Kwon, Eung Je Woo
 
2012 › Flexible electrode belt for EIT using nanofiber web dry electrodes Tong In Oh, Tae Eui Kim, Sun Yoon, Kap Jin Kim, Eung Je Woo, Rosalind J Sadleir PHYSIOLOGICAL MEASUREMENT Vol. 33 No. 10 pp1603-1616 2012
 
2012 › High density trans-admittance mammography development and preliminary phantom tests Mingkang Zhao, Hun Wi, Abu Hena Mostofa Kamal, Alistair Lee McEwan, Eung Je Woo, Tong In Oh BIOMEDICAL ENGINEERING ONLINE Vol. 11 Ano. 75 (16PP) 2012
 
2006 › Improved Current Source Design to Measure Induced Magnetic Flux Density Distributions in MREIT Tong In Oh, Yong Cho, Yeon Kyung Hwang, Suk Hoon Oh, Eung Je Woo, Soo Yeol Lee 의공학회지 Vol. 27, No. 1, pp30-37, 2006 제1 저자
 
2014 › Improvements and artifact analysis in conductivity images using multiple internal electrodes Adnan Farooq, Joubin Nasehi Tehrani, Alistair Lee McEwan, Eung Je Woo, Tong In Oh PHYSIOLOGICAL MEASUREMENT Vol. 35 No. 6, pp1125-1135 2014
 
2008 › In vivo electrical conductivity imaging of a canine brain using a 3T MREIT system Hyung Joong Kim, Tong In Oh, Young Tae Kim, Byung Il Lee, Eung Je Woo, Jin Keun Seo, Soo Yeol Lee, Ohin Kwon, Chunjae Park, Byeong Teck Kang Hee Myung Park PHYSIOLOGICA
 
2011 › Ion mobility imaging and contrast mechanism of apparent conductivity in MREIT Tong In Oh, Young Tae Kim, Atul Minhas, Jin Keun Seo, Oh In Kwon, Eung Je Woo PHYSICS IN MEDICINE AND BIOLOGY Vol. 56 No. 7 pp2265-2277 2011 제1 저자 2.781
 
2011 › Magnetic flux density measurement in magnetic resonance electrical impedance tomography using a low-noise current source Young Tae Kim, Pil Joong Yoo, Tong In Oh, Eung Je Woo MEASUREMENT SCIENCE & TECHNOLOGY Vol. 22 No. 10 Ano.105803 (9PP) 2011
 
2014 › Modelling of electromagnetic field distribution for optimising electrode configurations in liver MR-based electrical impedance tomography Tong In Oh, Munish Chauhan, Saurav, Z.K. Sajib, Ji Eun Kim, Woo Chul Jeong, Hun Wi, Oh In Kwon, Eung Je Woo, Hyu
 
2007 › Multi-frequency EIT system with radially symmetric architecture: KHU Mark1 Tong In Oh, Eung Je Woo, David Holder PHYSIOLOGICAL MEASUREMENT Vol. 28 No. 7 ppS183-S196 2007 제1 저자 1.066
 
2014 › Multi-frequency electrical impedance tomography system with automatic self-calibration for long-term monitoring Hun Wi, Harsh Sohal, Alistair Lee McEwan, Eung Je Woo, Tong In Oh IEEE TRANSACTIONS ON BIOMEDICAL CIRCUITS AND SYSTEMS Vol. 8 No. 1 pp119
 
2013 › Nanofiber web textile dry electrodes for long-term biopotential recording Tong In Oh, Sun Yoon, Tae Eui Kim, Hun Wi, Kap Jin Kim, Eung Je Woo, Rosalind J. Sadleir IEEE TRANSACTIONS ON BIOMEDICAL CIRCUITS AND SYSTEMS Vol. 7 No. 2 pp204-211 2013
 
2014 › Noise analysis in fast magnetic resonance electrical impedance tomography (MREIT) based on spoiled multi gradient echo (SPMGE) pulse sequence Tong In Oh, Woo Chul Jeong, Ji Eun Kim, Saurav Z K Sajib, Hyung Joong Kim, Oh In Kwon, Eung Je Woo PHYSICS I
 
2015 › Non-destructive Label-free Continuous Monitoring of In Vitro Chondrogenesis via Electrical Conductivity and Its Anisotropy Tong In Oh, Changhwan Kim, Bishal Karki, Youngsook Son, EunAh Lee, Eung Je Woo BIOTECHNOLOGY and BIOENGINEERING Vol. 112 No. 2
 
2012 › Performance evaluation of wideband bio-impedance spectroscopy using constant voltage source and constant current source Youssoufa Mohamadou, Tong In Oh, Hun Wi, Harsh Sohal, Adnan Farooq, Eung Je Woo, Alistair Lee McEwan MEASUREMENT SCIENCE & TECHNOL
 
2015 › Real-time conductivity imaging of temperature and tissue property changes during radiofrequency ablation: An ex vivo model using weighted frequency difference Hun Wi, Alistair Lee McEwan, Vincent Lam, Hyung Joong Kim, Eung Je Woo, Tong In Oh BIOELECT
 
2014 › Reconstruction of dual-frequency conductivity by optimization of phase map in MREIT and MREPT Oh In Kwon, Woo Chul Jeong, Saurav Z K Sajib, Hyung Joong Kim, Eung Je Woo, Tong In Oh BIOMEDICAL ENGINEERING ONLINE Vol. 13 No. 1 pp1-24 2014
 
2007 › Validation of a multi-frequency electrical impedance tomography (mfEIT) system KHU Mark1: impedance spectroscopy and time-difference imaging Tong In Oh, Hwan Koo, Kyung Heon Lee, Sang Min Kim, Jeehyun Lee, Sung Wan Kim, Jin Keun Seo, Eung Je Woo PHYS
 
2011 › Validation of weighted frequency-difference EIT using a three-dimensional hemisphere model and phantom Sujin Ahn, Tong In Oh, Sung Chan Jun, Jin Keun Seo, Eung Je Woo PHYSIOLOGICAL MEASUREMENT Vol. 32 No. 10 pp1663-1680 2011