Cryoprobe with Coaxial Chambers

摘要: The present disclosure is directed to a cryoprobe capable of improving the cooling power cryosurgical system. A representative can comprise an inner chamber and radial chamber, positioned between exterior wall cryoprobe. Preferably, formed have low thermal conductivity so as significantly reduce transfer heat body refrigerant in during procedure. be fabricated such that vacuum applied further chamber. extends partially along length direct contact with at tip.