Disinfection liquid-spraying equipment having spraying angle adjusting functions and control method thereof

Abstract

The invention provides disinfection liquid-spraying equipment having spraying angle adjusting functions. The equipment includes a bearing pedestal, a liquid medicine tank and a liquid-spraying mechanism; the liquid medicine tank is detachably arranged on one end of the bearing pedestal; the liquid-spraying mechanism is movably arranged above the bearing pedestal and communicates with the liquid medicine tank; the liquid-spraying mechanism includes a fixing rack, a supporting rack, telescoping supports, a screw, spraying rods and a motor; one end of the supporting rack is connected to one end of the fixing rack, and the other end of the supporting rack is in hinged joint with one end of the bearing pedestal; one ends of the telescoping supports are in hinged joint with the other end of thefixing rack, and the other ends of the telescoping supports are in hinged joint with the other end of the bearing pedestal; the screw is rotatably supported on the fixing rack; the spraying rods sleeve the screw, cooperate with the screw through nuts and can slide along the screw; and the motor is arranged on one end of the screw and can drive the screw to rotate. A control method of the equipmentis also provided.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a disinfection liquid spraying device with the function of adjusting the spraying angle and a control method for the disinfection liquid spraying device with the function of adjusting the spraying angle. Background technique [0002] It is an important means in modern medicine to puncture blood vessels to obtain blood tissue samples for laboratory analysis, or to infuse patients. It is an essential process to disinfect the skin of the puncture area before clinical puncture. For a long time, the skin disinfection of the puncture area has been basically done manually by dipping a cotton swab in the disinfectant and applying the skin. During the process, there may be direct contact with the patient's limbs, which increases the chance of cross-infection between doctors and patients. Therefore, it is necessary to develop an automatic device to replace nurses in accurate puncture and ...

AI Technical Summary

Problems solved by technology

[0004] The patent application document with the application number 201810413474.7 discloses a medical disinfectant spraying equipment. Through the setting of the rotating device, the spray head can automatically adjust its orientation, making the spraying of the disinfectant more uniform, but the spray head can only rotate in the direction and cannot be adjusted. The location, there are still limitations in the disinfection position during use, and there are still cases where the disinfection position misses spraying

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