![]() ![]() The capacity monitoring and safety protection device is characterized in that a main electric suction apparatus body mainly comprises a vacuum pump and an electric suction apparatus switch which are connected with each other through a conducting wire the vacuum pump is connected with the second storage bottle through a third silica gel suction tube a first silica gel suction tube is arranged at the first storage bottle, and the second storage bottle is connected with the first storage bottle through a second silica gel suction tube and the liquid height probe is arranged on a bottle cap of the second storage bottle and is connected with the electric suction apparatus switch through the conducting wire. The capacity monitoring and safety protection device comprises the electric suction apparatus, a first storage bottle, a second storage bottle, silica gel suction tubes and a liquid height probe. The negative pressure wound therapy system can detect the level of wound transudate in the liquid collection bottle to ensure that medical workers and patients can know the transudate amount in the liquid collection bottle timely.Ībstract: The invention relates to a capacity monitoring and safety protection device for an electric suction apparatus. The system comprises negative pressure wound therapy equipment with a negative source and a controller, a liquid collection bottle which is used for collecting transudate, and at least one detection module the side wall of the liquid collection bottle is protruded outward to form a protruded part the included angle theta which is formed between planes of two opposite sides of the protruded part is more than 97.2 degrees and less than 180 degrees and the detection module comprises a transmitting unit which is positioned on one side of the protruded part and transmits electromagnetic waves or ultrasonic signals to the liquid collection bottle, a receiving unit which is correspondingly positioned on the other side of the protruded part, and receives electromagnetic waves or ultrasonic signals which are reflected by the liquid collecting bottle, and a detection control unit which is used for judging whether transudate exists at the positions of the detection modules according to the condition that the receiving unit receives the electromagnetic waves or ultrasonic signals. But the system is not suitable for the use in medical applications.Ībstract: The invention discloses a negative pressure wound therapy system for detecting a transudate level by photoelectric total reflection. TL DR: In this paper, a negative pressure wound therapy system for detecting a transudate level by photoelectric total reflection is presented. ![]()
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