<p>A cryosurgical system using a low-pressure liquid nitrogen supply, which requires only .5 to 15 bar of pressure to provide adequate cooling power for treatment of typical breast lesions. The pressure may be provided by supplying lightly pressurized air into the dewar, by heating a small portion of the nitrogen in the dewar, or with a small low pressure pump.</p>
申请公布号
EP1965714(A2)
申请公布日期
2008.09.10
申请号
EP20060846049
申请日期
2006.12.23
申请人
SANARUS MEDICAL, INC.
发明人
ROSS, JAMES B.;DELONZOR, RUSSELL L.;NALIPINSKI, MATHEW, J.;TURNER, KEITH;FOSTER, DAVID J.;RICHARDS, SAMUEL, C.;CANE, MICHAEL R.;SELVEY, DAVID J.