Title:
CRYOSURGICAL INSTRUMENTS
United States Patent 3451395
US Patent References:
Freezing probe for the treatment of tissue, especially in neurosurgery
- - 3298371
Cryosurgical device
- - 3333587
Cryosurgical probe
- - 3351063
Cryosurgical instrument
- - 3393679
Freezing probe for the treatment of tissue, especially in neurosurgery
- - 3298371
Cryosurgical device
- - 3333587
Cryosurgical probe
- - 3351063
Cryosurgical instrument
- - 3393679
Inventors:
Thyberg, Victor A.
Publication Date:
06/24/1969
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Export Citation:
Assignee:
FRIGITRONICS OF CONN INC
Primary Class:
Other Classes:
62/293
International Classes:
A61B18/02; A61F9/007; A61B18/00; A61B17/36