초록 ▼

$\bullet$ Flexible scope 시제품 제작
$\blacksquare$ $\phi$1.5mm Optic Fiber Bundle 개발을 통한 Light Guide 제작
$\blacksquare$ $110^{\circ}$의 시야각과 $5{\sim}100mm$ 심도를 가지는 대물렌즈 제작
$\blacksquare$ $\phi$1.0mm Air/water

$\bullet$ Flexible scope 시제품 제작
$\blacksquare$ $\phi$1.5mm Optic Fiber Bundle 개발을 통한 Light Guide 제작
$\blacksquare$ $110^{\circ}$의 시야각과 $5{\sim}100mm$ 심도를 가지는 대물렌즈 제작
$\blacksquare$ $\phi$1.0mm Air/water nozzle 채널 구현
$\blacksquare$ $\phi$2.8mm 생검 및 수술용 기구 삽입을 위한 Working 채널 제작
$\blacksquare$ 1/6' CCD(41만화소) 카메라 내장
$\blacksquare$ 가소성과 내구성을 가지는 삽입튜브의 외장 개발
$\blacksquare$ 상하 $210^{\circ}/120^{\circ}$와 좌우 $120^{\circ}/120^{\circ}$ 굽힘각도를 가지는 선단부 굽힘조절 메커니즘 제작
$\blacksquare$ 스코프와 본체를 연결하는 일체형 connector 개발
$\bullet$광원장치 및 영상처리장치 시제품 제작
$\blacksquare$ Xenon Lamp 300W를 이용한 광원장치 개발
$\blacksquare$ 영상의 저장 및 S-video, VGA signal 출력이 가능한 영상처리장치 개발
$\bullet$ 출혈된 혈액의 흡입이나 세척액 분사를 위한 Air Insufflator 및 Suction 펌프 개발

Abstract ▼

1. Objectives and necessity of the Research and Development
All kinds of electronic endoscopes prevailing in most of the domestic hospitals have been imported, and developing those scopes are considered as an urgent issue to secure substitution effect against imported products, and save foreign c

1. Objectives and necessity of the Research and Development
All kinds of electronic endoscopes prevailing in most of the domestic hospitals have been imported, and developing those scopes are considered as an urgent issue to secure substitution effect against imported products, and save foreign currency expense. However most of the effort in R&D related with the electronic endoscopes has been rarely fulfilled and ended up with no tangible results due to lack of technology, and enough market surrey. Therefore, we intend tot develop electronic endoscopes that consist of main unit (including flexible scope to be inserted in human body, light source, suction, air insufflation), and image control unit (processing captured images from scope to be shown on monitor).
2. The contents and scope of the Research and Development
$\blacksquare$ To develop Light Guide through R&D in $\phi$1.5mm Optic Fiber Bundle
$\blacksquare$ To develop Objective Lens which has $120^{\circ}$ view angle, and $5{\sim}100mm$ focal depth.
$\blacksquare$ To develop Channel for $\phi$1.0mm Air/Water nozzle
$\blacksquare$ To develop Working Channel to insert biopsy or surgery tools
$\blacksquare$ To develop 1/6' CCD(410,000 pixel) camera built in solution and Mount
$\blacksquare$ To develop 1/10' CCD(250,000 pixel) camera built in solution and Mount
$\blacksquare$ To develop external insertion tube having plasticity and durability
$\blacksquare$ To develop structural mechanism controllable flexibility of up/down (210'/120'), and right/left (120'/120')
$\blacksquare$ To develop integral connector linking scope and main unit
$\blacksquare$ To develop light source equipped with 300W Xenon Lamp
$\blacksquare$ To develop CCD control unit
$\blacksquare$ To develop air insufflator and suctionpump to suck in bleeding or inject wash liquid
$\blacksquare$ To complete electronic endoscope devices through each system assembly
3. R&D Results
$\blacksquare$ Produced a proto-model of a flexible scope equipped with light guide, image gathering channel, instrument channel, fore end bending, Suction, and Lens cleaning function
$\blacksquare$ Produced a proto-model of a light source equipped with 300X Xenon lamp
$\blacksquare$ Produced a proto-model of an image process unit equipped with image storage function, and S-video/VGA signal output function
$\blacksquare$ Produced a proto-model of a pumping system for air/water injection
4. Application plans with the R&D results
$\blacksquare$ Applying for endoscope device to diagnose inflammation, ulcer or cancer in esophagus, stomach, duodenum, or large intestine
$\blacksquare$ Applying to endoscopic surgery to remove polyp (through working channel and surgery tools)
$\blacksquare$ Applying to hemostasis treatment under endoscopic surgery to upper gastrointestinal bleeding
$\blacksquare$ Applying to industrial endoscopic image systems
$\blacksquare$ To commercialize the endoscopes after quality complement and fully consideration of mass production

목차 Contents

• 표지...1
• 제출문...2
• 보고서 요약서...3
• 요약문...4
• SUMMARY...5
• Content...19
• 목차...20
• 제1장 연구개발과제의 개요...21
• 1. 연구의 배경 및 필요성...21
• 2. 연구 목표 및 범위...21
• 3. 연구개발추진체계...23
• 제2장 국내외 기술개발 현황...25
• 1. 국내.외 관련분야에 대한 기술개발현황...25
• 2. 연구결과가 국내.외 기술개발현황에서 차지하는 위치...26
• 제3장 연구개발수행 내용 및 결과...27
• 1. 총괄연구개발과제의 최종 연구개발 내용 및 결과...27
• 2. 총괄연구개발과제의 연구결과 고찰 및 결론...45
• 제4장 목표달성도 및 관련분야에의 기여도...46
• 1. 총괄연구개발과제의 목표달성도...46
• 2. 연구개발결과의 파급효과...47
• 제5장 연구개발결과의 활용계획...51
• 1. 연구개발결과의 활용계획 및 추가연구의 필요성...51
• 2. 사업화(기업화) 목표 달성 계획...51
• 제6장 연구개발과정에서 수집한 해외과학기술정보...60
• 제7장 참고문헌...61