Dripping-stop alarming device for infusion

Abstract

The invention provides a dripping-stop alarming device for infusion. The dripping-stop alarming device for infusion is characterized by comprising a base body with openings in the upper end and the lower end respectively, an internal sound chamber and a vertically-through flow hole formed outside the sound chamber. The position, located at the upper end of the sound chamber, of the base body is provided with a sound film base with an inner sound hole and a plurality of external through holes, the upper end of the sound hole is provided with a sound film, the lower end of the sound hole is communicated with the sound chamber, the through holes are communicated with the flow hole outside the sound chamber, and an alarming device installation through hole is formed in one side of the sound chamber. Accordingly, the dripping-stop alarming device for infusion can be conveniently installed in a dripping bucket of an infusion apparatus in use, the alarming is started when the dripping-stop phenomenon occurs and no sound signal is transmitted to the alarming device due to the fact that the medicine liquid is used up or the infusion needle is deviated, and a patient and caregivers are reminded to inform medical personnel to deal with the situation. The dripping-stop alarming device for infusion has the advantages that the non-poisonous, non-pollution, safe, reliable and practical effects are achieved, and the infusion safety of the patient is fully guaranteed.

Description

technical field [0001] The invention provides an alarm device, in particular a device that can be used on an infusion set to automatically alarm when the drip stops, and belongs to the technical field of medical devices. Background technique [0002] Infusion is a method of administering medicine from a patient's blood, and each medical unit uses a large number of infusion sets to infuse patients. Existing infusion sets require the patient himself or the accompanying staff to observe the infusion situation when infusing the patient, such as whether the needle water has dripped out, whether the needle water in the infusion set is flowing, etc., so as to notify the medical staff in time to deal with it, and once the patient Or the slight negligence of the accompanying personnel will cause transfusion safety accidents, especially between the night and the early morning, problems are more likely to go wrong, thereby threatening the patient's life safety. Therefore, it is necess...

AI Technical Summary

Problems solved by technology

Existing infusion sets require the patient himself or the accompanying staff to observe the infusion situation when infusing the patient, such as whether the needle water is dripping out, whether the needle water in the infusion set is flowing, etc., so as to notify the medical staff in time to deal with it, and once the patient Or the negligence of the accompanying personnel will cause infusion safety accidents, especially during the infusion between night and early morning, it is more likely to go wrong, which will threaten the patient's life safety

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