发明名称 |
Integrated cryosurgical system with refrigerant and electrical power source |
摘要 |
<p>A system for treating tissue in a patient includes a body having a cooling fluid supply path and a tissue piercing probe in fluid communication with the cooling fluid supply path. The probe extends distally from the body and is insertable into the tissue through the patient's skin. A cooling fluid source is fluidly coupled with the probe such that when cooling is initiated, cooling fluid flows in the probe thereby cooling the probe and any adjacent tissue. A heater element is in thermal engagement with the cooling fluid source and a power source provides power to the heater element thereby heating the cooling fluid. The power source has sufficient power to heat the cooling fluid to at least a desired temperature but has insufficient power to heat the cooling fluid above a critical temperature which results in rupture of the cooling fluid source.</p> |
申请公布号 |
AU2009330012(A1) |
申请公布日期 |
2011.07.21 |
申请号 |
AU20090330012 |
申请日期 |
2009.12.22 |
申请人 |
MYOSCIENCE, INC. |
发明人 |
FOURKAS, MICHAEL;WILLIAMS, RONALD;GOVENJI, PUNIT;REYNOLDS, BYRON |
分类号 |
A61B18/02 |
主分类号 |
A61B18/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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