Hard endoscope used for assisting micro-operation
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United States of America Patent
Stats
-
Jun 13, 2000
Grant Date -
N/A
app pub date -
Nov 24, 1998
filing date -
Nov 27, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A hard endoscope used for assisting a micro-operation includes a body and an insert portion extending from the body. The insert portion includes a first linear portion, and a second linear portion longer than the first linear portion. The first and second linear portions are arranged forwardly in order from the body. A connecting portion is disposed between the first linear portion and the second linear portion. The insert portion thus constructed exhibits a bent configuration. The first and second linear portions have a first and a second relay lens, respectively, therein. The connecting portion has a prism therein. This prism transmits the light coming through the first relay lens to the second relay lens.
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Family
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Cited Art Landscape
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