Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Christopher Velis0
Date of Patent
September 20, 2022
0Patent Application Number
159464740
Date Filed
April 5, 2018
0Patent Citations
Patent Citations Received
Patent Primary Examiner
The present invention provides methods and devices for controlling a cold slurry that is delivered to a target tissue and for limiting heat transferring from surrounding tissue to the target tissue. In particular, a balloon structure is deployed at or near a point of delivery to act as a physical and/or thermal barrier. In some instances, the balloon structure can act as a pressure device obstructing the flow of warm blood into a treatment area, which can melt the cold slurry.
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