Title:
Cryosurgical instrument
United States Patent 3393679
US Patent References:
Surgical probe
- - 3272203

Cryosurgical fluid control system
- - 3289424


Inventors:
Crump, Ralph E.
Reynolds, Frank L.
Publication Date:
07/23/1968
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Assignee:
FRIGITRONICS OF CONN INC
Primary Class:
606/26
Other Classes:
62/293
International Classes:
A61B18/02; A61B18/00