A sputum suction exercise simulating device for nursing teaching

Abstract

The invention discloses a sputum suction exercise simulating device for nursing teaching. The device comprises a simulation model human body and a simulation system. The simulation system is characterized in that: the simulation system comprises a rollover flap back detection device, a sputum suction detection device, a sputum feeding device, an operation panel and a control system. The turning back detection device comprises a flat plate, a side support plate, a rotating shaft, a ratchet wheel, a pawl, a stopping pawl, a pawl acting spring, a stopping pawl acting spring, a turning angle sensor, two back pressure sensors, a back overpressure indicator lamp and a turning back time-out indicator lamp. The sputum suction detection device comprises a sputum suction device, an oral sputum suction tube, a nasal cavity sputum suction tube, a distance sensor, a distance overrun indicator lamp and a sputum suction overtime indicator lamp. The sputum replenishing device comprises a sputum liquidstorage bottle, a liquid supply pump, two lung replenishing tubes and a respiratory tract replenishing tube. The sputum replenishing device comprises a sputum storage bottle, a liquid supply pump, two lung replenishing tubes and a respiratory tract replenishing tube. The invention can be used for sputum suction practice simulation teaching and real-time operation monitoring, and prompts in time when the operation is wrong, so that the teaching quality can be greatly improved.

Description

technical field [0001] The invention relates to medical teaching equipment, in particular to a sputum suction practice simulation device for nursing teaching. Background technique [0002] When the patient cannot effectively cough and expel sputum, in order to keep the airway unobstructed, increase lung ventilation function, and prevent complications such as atelectasis and pulmonary infection, the most important nursing measure is sputum suction. Sputum suction is to use the negative pressure of mechanical devices to remove secretions in the respiratory tract, keep the respiratory tract unobstructed, improve gas exchange, and retain sputum samples for laboratory examination. Its operating standards have the following requirements: [0003] 1. Patient safety and comfort: Check the patient, explain to the patient or family members to obtain cooperation, turn over and pat the back as needed according to the condition, and adjust the patient's appropriate position. [0004] 2...

AI Technical Summary

Problems solved by technology

[0009] First, it is not possible to simulate operations such as turning over, slapping the back, and adjusting the patient's proper position before suctioning, which has insufficient functions and needs to be improved;

[0010] Second, it cannot remind the time of each sputum suction during the simulation operation, and at the same time, when the sputum is not exhausted, it cannot remind the next interval time. There are insufficient functions and need to be improved;

[0011] Third, since the liquid storage bottle of the sputum suction device should generally not exceed 2 / 3 of the bottle, during the simulation teaching and operation process, excessive sputum may be inhaled and damaged the machine due to failure to detect it in time;

[0012] Fourth, because the intubation depth of the sputum suction tube inserted into the oral cavity cannot be detected, there are operational specifications that cannot detect and prompt feedback, and there are insufficient functions that need to be improved;

[0013] Fifth, since the intubation depth of the suction tube inserted into the nasal cavity cannot be detected, there are operational specifications that cannot detect and prompt feedback, and there are insufficient functions that need to be improved

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