发明名称 |
Infusion pressure monitoring system |
摘要 |
An infusion pressure monitoring system for a phacoemulsification or vitrectomy machine to be operated by a health care provider includes an irrigation path configured to carry an irrigation solution to a surgical site and a fluid sensor configured to detect a fluid parameter in the irrigation path. An input device receives a variable fluid flow command from the health care provider commanding an irrigation fluid flow through the irrigation path at a flow rate corresponding to the command. A controller communicates with both the fluid sensor and the input device. The controller determines an expected fluid pressure value and a dynamically variable threshold pressure value based upon the variable fluid flow command. |
申请公布号 |
US8608681(B2) |
申请公布日期 |
2013.12.17 |
申请号 |
US201213607069 |
申请日期 |
2012.09.07 |
申请人 |
INJEV VALENTINE P.;ALCON RESEARCH, LTD. |
发明人 |
INJEV VALENTINE P. |
分类号 |
A61B17/20 |
主分类号 |
A61B17/20 |
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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