Multifunctional tray for respiratory care

Abstract

The invention discloses a multifunctional tray for respiratory care, which comprises a tray body and a portable handle. Positioning slots are provided on the front and rear sides of the tray body, and a positioning chute is arranged on the inner side of the positioning slot. The inside of the positioning chute is provided with a positioning block, and the outside of the positioning block is provided with a connecting plate, the outside of the extension plate is provided with a positioning shaft, and the inside of the positioning shaft is provided with a placement plate, and the right side of the placement plate is fixed with a Positioning plate, and the inner side of the placement tray is provided with an article placement slot, the upper left end of the article placement slot is fixed with a fixed frame, the portable handle is fixed on the left and right sides of the tray body, and the inner side of the portable handle is provided with a limit card groove. The present invention can flexibly adjust the length of the extension plate through the set limit chute to prevent the extension plate from falling during the stretching process, and the set positioning shaft can make the placement plate rotate, thereby facilitating the subsequent placement of the plate normal use.

Description

technical field [0001] The invention relates to the technical field of respiratory care, in particular to a multifunctional tray for respiratory care. Background technique [0002] Respiration is the process of gas exchange between the body and the external environment. The human respiratory process includes three interrelated links: external respiration, including lung ventilation and lung ventilation; internal respiration, which refers to the gas exchange between tissue cells and blood, which is caused by non-infectious factors such as virus, bacterial infection or physical and chemical stimulation. The inflammatory changes of the tracheal and bronchial mucosa, increased mucus secretion, and the lack of negative ions reduce the activity of respiratory enzymes in the epithelial villi of the tracheal mucosa, which affects the secretion function of the alveoli and the ventilation and ventilation functions of the lungs. Nursing needs to observe and understand the patient's bod...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a multi-functional tray for respiratory care, which solves the problem that when the respiratory medical staff on the market are nursing patients, they usually drag the medicine on the tray to change the patient's dressing and detect it. There are many sundries, which lead to the inconvenience of placing the tray, which greatly affects the subsequent use of the device, and the surface of the tray is relatively smooth, and the drug will be offset when placed, which brings inconvenience to the treatment of patients, and bacteria will breed when the drug is placed for a long time , causing inconvenience to the subsequent use of medicines

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