NEGATIVE-PRESSURE WOUND TREATING SYSTEM CAPABLE OF DETECTING EXUDATE COLOR

摘要

A negative-pressure wound treating system capable of detecting exudate color includes a liquid collecting bottle (5) for collecting wound exudate; a negative-pressure wound treating appliance (11) comprising a negative-pressure source (6) and a controller (7); a wound assembly (10) for filling and sealing the wound, which is connected with the liquid collecting bottle (5) through a connecting pipe (4); a sensor (8) for obtaining the color signal or the visual signal of the exudate in the liquid collecting bottle (5); a color detection and control unit provided in the controller (7), which calculates the corresponding color according to the color signal or the visual signal obtained by the sensor (8) and calculates the corresponding alarm signal according to the preset lookup table of the color and alarm signal; a memory unit for storing the wound information which at least contains the calculated color information; an alarm device (9) for giving an alarm according to the alarm signal.