Infusion pump of motor-driven control switch pump door

Abstract

Provided is an infusion pump of a motor-driven control switch pump door. In the process of opening and closing the pump door, the pump door can be opened and closed automatically through assemblies of a motor, a speed reducing device, a transmission assembly, a position trigger piece, a position control device, a functional pressing key and the like, namely, when the pump door is opened, the functional pressing key on the pump door only needs to be pressed down, and the pump door can be opened automatically. When being closed, the pump door only needs to be moved to a middle plate, the corresponding functional pressing key is pressed down, and the pump door can be closed automatically. Therefore, according to the infusion pump of the motor-driven control switch pump door, the pump door can be closed and opened with no need of being applied with large force. The manpower is saved, and the phenomenon that the infusion pump topples due to the fact that the manpower is too large is avoided. The infusion pump of the motor-driven control switch pump door can be operated very conveniently, and the working efficiency is improved obviously.

Description

technical field [0001] The invention belongs to the field of medical devices, in particular to an infusion pump with an electric control switch pump door. Background technique [0002] The infusion pump is an instrument that can accurately control the number of infusion drops or the infusion flow rate, so that the medicine can enter the patient's body at a uniform speed and play a role. The opening and closing of the pump door of the existing infusion pump is mostly done by manual operation, and The pump door drives the liquid stop clip device through the mechanical linkage structure to block or loosen the infusion tube and the liquid path in the infusion tube. Specifically, when the pump door is opened, the pump door drives the liquid stop clamp device through the mechanical linkage structure, and the liquid stop clamp device clamps the infusion tube, thereby blocking the liquid path of the infusion tube; Drive the liquid stop clip device, and the liquid stop clip device l...

AI Technical Summary

Problems solved by technology

[0003] The opening and closing of the pump door of the existing infusion pump needs to be realized manually through the above-mentioned mechanical linkage structure, and during the operation, a large force needs to be applied to fasten or open the pump door, which is inconvenient to operate

In addition, when opening or closing the pump door, a large push-pull force needs to be applied to the infusion pump, which may easily cause the infusion pump to fall and cause danger.

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