융합신호처리학회 학술대회논문집 (Proceedings of the Korea Institute of Convergence Signal Processing)
- 한국신호처리시스템학회 2006년도 하계 학술대회 논문집
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- Pages.97-100
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- 2006
FPGA를 이용한 홈 헬스케어용 전립선 비대증 진단시스템 구현
Implementation of the BPH Diagnosis System for Home Health Care Using FPGA
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Jeong, Do-Un
(Division of Computer Information Eng., Dongseo University) ;
- Chung, Wan-Young (Division of Computer Information Eng., Dongseo University) ;
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Kim, Jeong-Kuk
(Department of Electronics Eng., Dongseo University)
- 발행 : 2006.06.16
초록
A sensor and measuring system were implemented to measure both uroflow and urophonography signal during urination for diagnose the BPH(benign prostatic hypertrophy). The implemented system was composed of the uroflow sensor using the load-cell, the urophonography measurement sensor so as stethoscope type, pre-processing part for sensors signal detection, amplifier and filter, system control parts and PC measurement program. A simulator of the lower urinary system that is experimental equipment implemented for evaluates the developed system. The two signals were measured using implemented system and analyzed these signal by means of time domain and frequency domain for extraction of the characteristic parameter which can most effectively reflected by the occlusion of the lower urinary system. Furthermore two signals were measured and analyzed with the subject of 5 healthy adult for clinical application possibility of the implemented system. As a result, the most influence bandwidth of effect according to occlusion of the lower urinary system is
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