A self-regulating device for patient oxygen supply in an adult ICU ward

Abstract

The invention relates to the technical field of medical devices, and discloses a device for self-regulating oxygen supply for patients in an adult ICU ward, which includes a housing, an airbag is fixedly installed inside the housing, and a horizontal plate is fixedly installed on the upper surface of the airbag. Both sides of the horizontal plate are fixedly installed with a first rack, the outer side of the first rack is meshed with a gear, the other side of the gear is meshed with a second rack, and the left side of the airbag The upper surface of the second rack is fixedly equipped with a first negative electrode, the top of the inner wall of the housing is fixedly equipped with a first positive electrode through a spring, and the lower surface of the second rack on the right side of the airbag is fixedly equipped with a second positive electrode. electrode, the inside of the shell is fixedly installed with a second negative electrode through a spring, and the right side of the airbag is fixedly connected with a first exhaust pipe. flow, and can improve the mixing effect of oxygen and other gases.

Description

Technical field [0001] The present invention relates to the technical field of medical devices, in particular, patients with an adult ICU ward. Background technique [0002] In the process of surgery or after surgery, the cycle is poor, high quality, so it requires oxygen to assist in the treatment during surgery or after surgery, and the traditional hospital oxygen supply system is attached to the hose to connect oxygen gas tanks and oxygen masks. In the middle of the hose and the oxygen flow regulating apparatus, this flow rate adjustment device needs to manually control the amount of oxygen flow. [0003] However, after surgery or after surgery, the amount of oxygen needed by the patient is changed at any time. It is impossible to arrange a special person to adjust the oxygen flow at any time, causing the actual treatment, and there is a problem of insufficient oxygen or oxygen supply. Insufficient processes that are not conducive to surgery and postoperative rehabilitation ma...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a patient oxygen supply self-regulating device in an adult ICU ward, which can automatically adjust the oxygen flow rate according to the patient's oxygen demand during the oxygen delivery process, and can increase the oxygen and other gas levels. The advantage of the mixing effect solves the problem that it is inconvenient to automatically adjust the oxygen flow rate according to the patient's oxygen demand

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