Cryoprobe for drawing heat from region of human body with probe body

摘要

The cryoprobe has a probe body (10), one lumen for supplying a freezing mixture in the probe body, and a second lumen (12) for discharging the freezing mixture from the probe body. A probe tip (16) is fitted in the probe body. A temperature measuring unit (18) is fitted in the probe body, and a unit is provided for heating the probe body. The unit for heating the probe body is a resistance wire (20), and is applied on the wall of the probe body.