发明名称 |
Device for controlled cooling of a surface |
摘要 |
A device is described that uniformly cools a surface to a specified temperature using a mist of cryogenic fluid. The device comprises a cryogenic fluid reservoir, a valve for controllably releasing the fluid through an atomizing nozzle, a non-contact temperature sensor, and a control unit to display the measured temperature and optionally pre-set the desired surface temperature and control the valve. The application of mist can be controlled manually or electronically. This invention provides a portable tool for safely cooling skin for dermatological applications.
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申请公布号 |
US6226996(B1) |
申请公布日期 |
2001.05.08 |
申请号 |
US19990413377 |
申请日期 |
1999.10.06 |
申请人 |
WEBER PAUL J.;BADER ROBERT S.;DA SILVA LUIZ B. |
发明人 |
WEBER PAUL J.;BADER ROBERT S.;DA SILVA LUIZ B. |
分类号 |
A61B18/02;B05B12/12;F17C9/02;F17C13/02;(IPC1-7):F17C7/04 |
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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