Locking adjustable speculum
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 28, 1981
Issued Date -
N/A
app pub date -
Nov 8, 1978
filing date -
May 1, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An adjustable speculum includes a base rotatably supporting a pair of shafts, and a pair of dilating members. Each dilating member has a distal end for contacting and restraining a wall of an orifice or incision and a proximal end for detachably engaging a respective shaft. The base includes a mechanism for adjusting the distance between the shafts whereby the distance between the proximal ends of the dilating members is adjustable. Each shaft includes a portion for preventing the dilating member from rotating with respect to the shaft. The distance between the distal ends of the dilating members is also adjustable.
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Family
International Classification(s)
Cited Art Landscape
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