Intelligent full-thorax high-frequency oscillation sputum elimination machine and method

Abstract

The present invention discloses an intelligent total thoracic high-frequency oscillating sputum ejection machine and a sputum ejection method. The sputum ejection machine comprises a hose, a pressure sensor, a conducting wire, a power supply device, a box body and a cover plate, and is characterized by also comprising a pressure jacket, an air oscillator and a cough sensor, wherein the pressure jacket consists of a metal spring ring, a transverse membrane, a longitudinal membrane, skin and an adhesive buckle; and the metal spring ring is arranged at the bottom of the skin, the transverse membrane is arranged above the metal spring ring, the longitudinal membrane is arranged inside the skin, the upper end of the longitudinal membrane is connected with the upper edge of the inner wall of the skin, and the lower end of the longitudinal membrane is vertical to the transverse membrane and is reserved with a gap. Specifically the fixed two-point type anterior chest wall pulse cannot beat the lateral surface and the back of the chest so as to cause poor sputum ejection effect for partial patients, the sputum ejection machine and the sputum ejection method adopt intelligent air supply modes of an electric motor and an air pressure compensator to periodically supply pulse airflow to the pressure jacket, can adjust the pulse airflow according to different press degrees required by patients, and are greatly convenient to treat the patients of different types.

Description

Technical field [0001] The invention relates to an oscillatory expectoration machine, in particular to an intelligent full chest cavity high-frequency oscillatory expectoration machine and a expectoration method, which are used in the medical field. Background technique [0002] Chest physiotherapy has a long history of clinical application and is very effective. It is one of the standard medical methods used in various countries to improve the function of respiratory mucus clearance. The types of chest physiotherapy include: artificial back knocking for sputum, external vibrating machine for sputum. [0003] Artificial back knocking and expectoration treatment is usually performed one to four times a day. During treatment, the patient lay down (changing between the prescribed twelve postures), and the treatment staff slapped the patient's chest and back. In order to treat the entire lung, the beating needs to last forty-five minutes, accompanied by drug inhalation therapy. In o...

AI Technical Summary

Problems solved by technology

However, this device just replaces the traditional hand-patting with a massage stick, and it cannot overcome the common defects of the following two:

[0005] ①The whole process of treatment needs to be operated by a therapist, which takes up valuable manpower in the critically ill area of ​​the hospital, and it is impossible for the patient to operate by himself when used at home;

[0006] ② Fatigue or inexperience of the therapist will greatly reduce the therapeutic effect;

[0008] ④ You can only pat one part where the massage head is located at a time, and you cannot pat the entire chest at the same time, and the expectoration effect is not good;

[0009] ⑤ The patient needs to change twelve different positions to achieve better results, and critically ill patients cannot cooperate

New problem: the fixed two-point anterior chest wall pulse cannot beat the side and back of the chest, and the expectoration effect is not good for some patients; after the treatment parameters are set, the treatment procedure is completely carried out according to the standard, and the treatment is not interrupted even if the patient's cough has been induced , may produce prolonged continuous coughing, leading to the danger of exhaustion and hyperventilation

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