Lung-heat clearing and sputum eliminating device for respiratory medicine department

Abstract

The invention discloses a lung-heat clearing and sputum eliminating device for the respiratory medicine department. The lung-heat clearing and sputum eliminating device comprises an expectoration hopper and a cylinder sleeve, wherein a fixed electromagnet and a sliding electromagnet are arranged inside the cylinder sleeve, the sliding electromagnet is connected with a percussion hammer through a buffer spring, and a percussion mat is arranged at the lower end of the percussion hammer; a reset spring is further connected between the lower end of the sliding electromagnet and the lower end of the cylinder sleeve, when the reset spring is in the reset state, the sliding electromagnet attaches to the fixed electromagnet, and when the sliding electromagnet and the fixed electromagnet are in the electrified state, the magnetic properties of the sliding electromagnet and the fixed electromagnet repel each other; the fixed electromagnet is in signal connection with a microprocessor through a control switch, and the fixed electromagnet, the microprocessor and the sliding electromagnet are electrically connected with a power module; a pressure sensor in signal connection with the microprocessor is arranged on the inner side wall of the expectoration hopper. With the lung-heat clearing and sputum eliminating device for the respiratory medicine department provided by the invention, when a patient has expectoration, the percussion hammer performs percussion on expectoration in a matched manner, thus the percussion movements and expectoration are synchronous, and therefore, the sputum excretion effect is improved.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a lung-clearing and phlegm-expelling device for respiratory medicine. Background technique [0002] Knocking expectoration is to tap the back during the process of coughing up phlegm, to promote the loosening of secretions attached to the trachea, bronchi, and lungs to facilitate their discharge, so as to control pneumonia and prevent alveolar atrophy and other symptoms. The operation steps of percussion expectoration are to assist the patient to sit or lie on the side. The medical staff put their five fingers together in a bow shape, and tap the patient with the force that the patient can bear to help the patient expel sputum. Because this kind of operation is very cumbersome, time-consuming and labor-intensive, it adds great difficulty to the medical staff, so there has been an automatic device that simulates manual tapping to expel sputum. The patient's coughing and expectorati...

AI Technical Summary

Problems solved by technology

Because this kind of operation is very cumbersome, time-consuming and labor-intensive, it adds great difficulty to the medical staff, so there has been an automatic device that simulates manual tapping to expel sputum. The patient's cough and expectoration are synchronized, even causing the patient to tap when inhaling to prepare for expectoration, which greatly reduces the effect of expectoration

Images