Air delivery unit for endoscope
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United States of America Patent
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-
Jun 11, 2002
Grant Date -
N/A
app pub date -
Oct 28, 1999
filing date -
Oct 29, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An air delivery unit, in which a closed-space is formed, comprises a discharge-mode switch, a pressure switch and a discharge switch. The discharge-mode switch, the pressure switch, and the discharge switch are arranged on an operation panel. The discharge-mode switch is provided for setting a discharge-mode. The pressure switch is provided for setting the pressure in the closed space. The discharge switch is provided for carrying out a discharge of the air in the closed-space. Accordingly, the discharge-mode switch, the pressure switch and the discharge switch are aligned in operation order.
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