Medical transfusion liquid level real-time monitoring system and method based on wireless transmission

Abstract

The invention discloses a medical transfusion liquid level real-time monitoring system and method based on wireless transmission. The medical transfusion liquid level real-time monitoring system comprises a nurse station monitoring center and multiple transfusion terminals, wherein each transfusion terminal comprises a power supply unit, a push-button unit, a wireless transmission unit, a singlechip, a display unit, a capacitive liquid level measuring unit and a signal converting unit; the nurse station monitoring center comprises a wireless transmission module, a power supply module, a microprocessor and a display terminal; the power supply unit, the push-button unit, the wireless transmission unit, the display unit and the signal converting unit are respectively connected with the singlechip; the capacitive liquid level measuring unit is composed of two metal sheets, and the metal sheets are opposite, clung and fixed outside a transfusion bottle to form a capacitor; and the transfusion terminals and the nurse station monitoring center are connected in a wireless communication manner, and the nurse station monitoring center is used for carrying out compiles processing on data and displaying and realizing monitoring of the nurse station monitoring center on the whole transfusion area. The medical transfusion liquid level real-time monitoring system and method can carry out concentrated and real-time monitoring on the transfusion condition of the whole inpatient area.

Description

Technical field [0001] The invention relates to a new type of medical equipment, in particular to a real-time monitoring system and method for medical infusion liquid level based on wireless transmission. Background technique [0002] At present, most patients in hospitals and clinics still rely on medical staff or themselves and their family members to pay attention to the progress of the infusion when infusion is administered, and call the medical staff to deal with it when the infusion is completed or the medicine bottle needs to be replaced. This method consumes manpower and financial resources, and is not conducive to timely operation. Especially at night or when the patient is unconscious, the infusion situation is only determined by the nurse's regular rounds, which is not conducive to the safety of the patient's infusion, and may even affect the patient. The treatment may be life-threatening in severe cases. [0003] In order to overcome the above shortcomings, people have...

AI Technical Summary

Problems solved by technology

This method has the following disadvantages: (1) Single function and low sensitivity; (2) The infusion monitoring terminal has no display function, and patients and their families cannot know the expected completion time of the infusion, which is not convenient for psychological preparation and reasonable arrangements for other procedures. (3) The hardware structure of the system is complicated and the cost is high

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