Title:
Self-retaining uterine cannula
United States Patent 2482622

Inventors:
Edward, Kahn
Publication Date:
09/20/1949
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Assignee:
Edward, Kahn
Primary Class:
Other Classes:
604/264, 604/248
International Classes:
A61B17/42; A61M31/00
Foreign References:
FR35357A
FR401732A