Ballooned cannula
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 29, 1985
Grant Date -
N/A
app pub date -
Aug 30, 1982
filing date -
Aug 30, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A ballooned cannula including an elongated tube encompassed by a housing formed of a biologically inert, soft plastic. A balloon is formed on one end of the tube and the housing by a tip structure including radially inner and outer sleeves, the inner sleeve including a shoulder against which the tube end may abut and the outer sleeve defining the balloon. The cannula also includes an integral handle formed of flexible material including a flexible injection receiver.
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