发明名称 |
NEGATIVE PRESSURE WOUND THERAPY APPARATUS AND METHODS |
摘要 |
Systems and methods for controlling a pump system for use in negative pressure wound therapy are described herein. In some embodiments, a method for controlling a pump system includes causing provision of negative pressure, via a flow path, to a wound dressing configured to be positioned over a wound, the flow path configured to fluidically connect the pump system to the wound dressing, measuring a first pressure value in the flow path at a first time, measuring a second pressure value in the flow path at a second time, calculating a first rate of pressure change using the first and second pressure values, and in response to determining that the calculated first rate of pressure change satisfies a threshold rate of change, providing an indication that the wound dressing is full, wherein the method is performed under control of a controller of the pump system. |
申请公布号 |
WO2016103032(A1) |
申请公布日期 |
2016.06.30 |
申请号 |
WO2015IB02535 |
申请日期 |
2015.12.21 |
申请人 |
SMITH & NEPHEW PLC |
发明人 |
ASKEM, BEN, ALAN;FERRARI, IACOPO, CLAUDIO;FOINI, MATTEO;FORZANI, PAOLO;FRYER, CHRISTOPHER, JOHN;HUNT, ALLAN KENNETH, FRAZER GRUGEON;RIVA, CHRISTIAN |
分类号 |
A61M1/00;A61F13/00;A61F13/02 |
主分类号 |
A61M1/00 |
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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