ASKEM, Ben, Alan,FERRARI, Iacopo, Claudio,FOINI, Matteo,FORZANI, Paolo,FRYER, Christopher, John,HUNT, Allan Kenneth, Frazer Grugeon,RIVA, Christian
申请号：
SG11201704254X
公开号：
SG11201704254XA
申请日:
2015.12.21
申请国别(地区):
SG
年份:
2017
代理人:
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.
