发明名称 |
Gas pressure monitor for pneumatic surgical machine |
摘要 |
A gas pressure monitor system for a pneumatically-powered surgical machine includes a first transducer, a second transducer, and a controller. The first transducer is located upstream from a filter and is configured to read a first pressure of a gas before the gas enters the filter. The second transducer is located downstream from the filter and is configured to read a second pressure of a gas after the gas exits the filter. The controller is configured to compute a difference between the first pressure and the second pressure. A state of the filter is determined from the difference between the first pressure and the second pressure. |
申请公布号 |
US8679241(B2) |
申请公布日期 |
2014.03.25 |
申请号 |
US20060554387 |
申请日期 |
2006.10.30 |
申请人 |
TURNER DENIS;PALINO ROBERT;NOVARTIS AG |
发明人 |
TURNER DENIS;PALINO ROBERT |
分类号 |
B01D49/00 |
主分类号 |
B01D49/00 |
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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