Vital capacity training device for respiratory medicine department

Abstract

The invention discloses a vital capacity training device for the respiratory medicine department, and belongs to the technical field of the respiratory medicine department, the vital capacity training device comprises an external assembly and a movable assembly arranged in the external assembly, a trigger assembly is arranged on the side wall of the external assembly, a pushing assembly is arranged in the middle of the trigger assembly, and an air inlet assembly is arranged on the lower side of the external assembly; the external assembly comprises a vertical cylinder and a tray fixed below the vertical cylinder, a partition plate for partitioning the internal space of the vertical cylinder is arranged in the vertical cylinder, a tubular partition plate middle pipe is arranged in the middle of the partition plate, vent holes are formed in the edge of the partition plate, an outer circle seat is arranged on the outer circle of the vertical cylinder on the upper side of the partition plate, and a vent hole is formed in the outer circle seat. A sliding groove and a through pipe opening are formed in the outer circle of the lower end of the vertical cylinder, a pair of cylinder hinge seats is arranged in the middle of the outer circle of the vertical cylinder, the trigger assembly comprises a transmission shaft and a trigger shaft, and top clamping strips are arranged at the upper ends of the transmission shaft and the trigger shaft.

Description

technical field [0001] The invention belongs to the technical field of respiratory medicine, and in particular relates to a lung capacity training device for respiratory medicine. Background technique [0002] Vital capacity refers to the amount of air that can be exhaled after maximum inspiration, including tidal volume, supplemental inspiratory volume, and supplemental expiratory volume. Tidal volume refers to the volume of air inhaled or exhaled by the lungs in one breathing cycle. The maximum volume of air that is re-inhaled beyond the tidal volume is the supplemental inspiratory volume, and the maximum volume of air that is exhaled beyond the tidal volume is the supplemental expiratory volume. The residual air volume in the lungs is the residual air volume. At present, there is no dedicated spirometry training device for patients after surgery in respiratory medicine, which affects the recovery progress of patients after surgery. [0003] The respiratory medicine spi...

AI Technical Summary

Problems solved by technology

Tidal volume refers to the volume of air inhaled or exhaled by the lungs in one breathing cycle. The maximum volume of air inhaled in addition to the tidal volume is the inspiratory volume, and the maximum volume of air exhaled after the tidal volume is the expiratory volume. The maximum expiratory volume The remaining air volume in the lungs is the remaining air volume. At present, for patients after respiratory medicine surgery, there is no special lung capacity training device in the hospital, which affects the postoperative rehabilitation progress of patients.

[0003] The lung capacity training device for respiratory medicine with application number 202010091615.5 can play the role of lung capacity training, but it cannot adjust the intensity of training more flexibly. This type of training device has three adjustment requirements, one is the training adjustment requirement of total exhaled air volume, The second is the pressure adjustment requirement of the exhaled air volume, and the third is the flow adjustment requirement of the exhaled air volume per unit time. Existing training devices usually can only meet one or two of the adjustment requirements, and cannot meet these three adjustment requirements at the same time.

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