Surgery: light – thermal – and electrical application – Light – thermal – and electrical application – Thermal applicators
Patent
1996-07-23
1998-09-01
Lacyk, John P.
Surgery: light, thermal, and electrical application
Light, thermal, and electrical application
Thermal applicators
607 96, 607113, 606 20, 606 21, 606 23, 606 24, A61F 700
Patent
active
058004874
ABSTRACT:
Cryocoolers for use in cryosurgery and other applications comprising finned tube helical coil heat exchangers and a flow directing sheath covering portions of the heat exchanger coil and isolating portions of the heat exchanger coil from the outer sheath of the cryocooler. The size and shape of iceballs created by the probes is controlled by the extent and location of the flow directing sheath.
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Brady Ralph K.
Kelly Gregory L.
Mikus Paul W.
Crockett, Esq. K. David
Endocare, Inc.
Kearney Rosiland
Lacyk John P.
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