A drainage device flow rate control device for medical treatment in an adult ICU ward

Abstract

The invention relates to the technical field of medical equipment, and provides a flow rate control device for a drainage device for medical treatment in an adult ICU ward, including a drainage tube, the outer wall of the drainage tube is fixedly connected with a control housing, and the outer wall of the control housing is movably connected with a rotary knob The end of the rotary knob close to the control housing is fixedly connected with a spherical tooth, the outer wall of the spherical tooth is movably connected with a threaded column, and the inner wall of the threaded column is movably connected with a rotating disk. The flow rate control equipment of the drainage device for the medical treatment of the adult ICU ward, the threaded column Drive the rotating disk to rotate, the rotating disk drives the five-sided track to rotate, the five-sided track drives the block to move, the block drives the closing plate to move, the closing plate opens to spread outward in a regular pentagon, and controls the flow of the liquid inside the housing through the closing plate The opening and closing opening of the closing plate determines the flow rate of the liquid. When the drainage bag needs to be replaced, turn the knob counterclockwise to close the opening and closing opening of the closing plate, which is convenient for medical staff to replace the drainage bag.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a flow rate control device for a drainage device for medical treatment in an adult ICU ward. Background technique [0002] The medical drainage device is a kind of equipment that helps the patient to expel the congestion and pus in the body. As a medical device, it is related to the life safety of the patient. The accuracy of the device is too high, and the medical drainage device is a disposable Supplies, so the cost should not be too expensive. With the development of the times, the conditioning after surgery is related to the health of patients. How to effectively and quickly make patients recover has attracted people's attention. [0003] In the prior art, the flow rate control equipment on the medical drainage device uses a pulley to squeeze the hose to change the cross-sectional area of ​​the hose, thereby changing the flow rate of the liquid. The cross-sectional...

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Problems solved by technology

[0003] In the prior art, the flow rate control equipment on the medical drainage device uses a pulley to squeeze the hose to change the cross-sectional area of ​​the hose, thereby changing the flow rate of the liquid. The cross-sectional area cannot be determined, and it is irresponsible for life not to be able to effectively understand the adjustment data, and the drained fluid is often accompanied by small blood clots that cannot be completely removed after the operation. The blood clot blocks the hose, and if it is blocked for a long time, it will affect For the safety of patients, when replacing the drainage bag, it is necessary to use clamps to control the pipeline to prevent the human body from directly entering the air, which makes it troublesome and unsafe to replace the drainage bag. Therefore, a drainage device for adult ICU ward medical treatment flow rate control Equipment came into being

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