Surgical suction tip with filter
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 12, 1989
Grant Date -
N/A
app pub date -
Mar 18, 1988
filing date -
Mar 24, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A surgical suction tip comprises a tubular body portion with a hollow tip portion at one end communicating into the body portion, and a cap portion releasably closing the other end, a tubular connecting portion mounted externally on the cap portion communicating through the cap portion into the body portion. A hollow filter member within the body portion defines an annular chamber between the filter member and the body portion and communicating with the tubular connecting portion through the cap portion, a plurality of apertures in the filter member connecting the interior of the filter member with the annular chamber. The body portion has locating means thereon locating one end of the filter member within the body portion, while the other end of the filter member is closed. Waste material flows from the tip portion into the hollow interior of the filter member and then to the annular chamber and to the tubular connecting portion.
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