The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 28, 2011
Filed:
Mar. 25, 2010
Nir Berzak, Givataim, IL;
Simon Sharon, Ma'ayan Zvi, IL;
Igal Shteiman, Afula, IL;
Eytan Shilder, Ramat Gan, IL;
Nir Berzak, Givataim, IL;
Simon Sharon, Ma'ayan Zvi, IL;
Igal Shteiman, Afula, IL;
Eytan Shilder, Ramat Gan, IL;
IceCure Medical Ltd., Caesarea, IL;
Abstract
Cryosurgical instruments and methods utilizing improved heat transfer characteristics. A cryosurgical device includes: a tubular housing; a cryogen supply passage; a heat exchange enhancing member in the housing, disposed along a longitudinal axis of the housing; an annular cooling passage between the heat exchange enhancing member and the tubular housing; a tip cooling and cryogen flow directing section that transmits a temperature of a cryogen flow to the tip, and an insulation element in the tubular housing.