Fiber bundle and endoscope apparatus
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United States of America Patent
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Sep 24, 2002
Grant Date -
N/A
app pub date -
Aug 31, 2000
filing date -
Sep 2, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A fiber bundle consists of first optical fibers and second optical fibers. At the distal end of the fiber bundle, the first and second optical fibers are bundled in a square close-packed array or a hexagonal close-packed array. The first and second optical fibers are separated from each other at the proximal end of the fiber bundle so that the first optical fibers are tied as a first branch bundle and that the second optical fibers are tied a second branch bundle.
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