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KMID : 0372919930140030243
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Journal of Biomedical Engineering Research
1993 Volume.14 No. 3 p.243 ~ p.250
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On the Development of a Video Endoscope Having a Swallowable Insertion Tube
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Kim WS
Lee WC/Min BG/Song IS
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Abstract
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An endoscope is a medical device which observes the inner surface of an organ inside a body. Recently, a new type of endoscope using a CCD image sensor has been developed and turned out to have many strong points over the conventional optical fiber endoscope system. A swallowable insertion tube is an insertion tube having so small a diameter that the head of the insertion tube can reach the end of stomach only by mechanical movement of the esphagus and stomach or the patient’’’’s external movement. This paper presents some of the results that the Institute of Biomedical Engineering at Seoul National University has obtained while developing an electronic endoscope having a swallowable insertion tube. After some of the features of the developed system are presented, some of the image processing techniaues are addressed.
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