发明申请
- 专利标题： Cryosurgical System
- 专利标题（中）： 冷冻系统
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申请号： US12407303申请日： 2009-03-19
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公开(公告)号： US20090182320A1公开(公告)日： 2009-07-16
- 发明人: Russell L. DeLonzor , James B. Ross , Mathew J. Nalipinski , Keith Turner , David J. Foster , Michael R. Cane , Samuel C. Richards , David J. Selvey
- 申请人： Russell L. DeLonzor , James B. Ross , Mathew J. Nalipinski , Keith Turner , David J. Foster , Michael R. Cane , Samuel C. Richards , David J. Selvey
- 专利权人： Sanarus Medical, Inc.
- 当前专利权人： Sanarus Medical, Inc.
- 主分类号： A61B18/02
- IPC分类号： A61B18/02
摘要：
A cryosurgical system using a low-pressure liquid nitrogen supply, which requires only 0.5 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.
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