Sharp-and-dull trocar with the freezing probe for tissue freezing and application of the sharp-and-dull trocar for tissue freezing

摘要

the subject invention is a trocar ostrotu0119py for freezing tissues containing sealed channels to conduct coolant in continuous circulation, combined with the pump and the reservoir coolant, terminated or zamrau017caju0105cu0105, with a zamrau017caju0105ca after at least one surface of the flexible seat (2),which odksztau0142ca and extends by passing through the trocar coolant under pressure to form rozpru0119u017caju0105cu0105 chamber (5), in which the cooling medium is be causing cooling surface flexible (2) of freezing, and the elastycz on the surface (2) is capable of matching to the frozen tissue (3).the subject of the invention is also applicable trokaru ostrotu0119pego to lower blood pressure in the renal artery.