Unilateral driven drug infusion system

Abstract

The invention discloses a single-side-driven medicine infusion system which comprises an infusion unit, a driving unit, a driving unit, a driving unit, a driving unit, a driving unit, a driving unit, a driving unit and a driving unit, and the infusion unit comprises a medicine storage unit, a piston and a screw rod; the driving unit comprises a rotating shaft and a driving part, and the driving part comprises a driving end; the driving wheel is provided with wheel teeth, and the advancing driving end pushes the wheel teeth to enable the driving wheel to rotate; the linear driver and the reset unit are connected with the driving part and respectively apply acting force to the driving part to enable the driving end to advance and reset; the control unit controls the linear driver or the reset unit to apply different acting forces to the driving part; the sensing unit is in operable connection with the control unit, the sensing unit is used for sensing or recognizing limb actions of a user, different limb actions represent different function instructions, the control unit controls the infusion unit to execute the corresponding function instructions according to the limb actions sensed or recognized by the sensing unit, the user does not need to manually input the function instructions, and the user experience is improved. And the user experience is improved.

Description

technical field [0001] The invention mainly relates to the field of medical devices, in particular to a unilaterally driven drug infusion system. Background technique [0002] The drug infusion system is a medical device that achieves the purpose of disease treatment by continuously injecting drugs into the patient's body. The drug infusion system is widely used in the treatment of diabetes. Insulin is continuously infused into the patient's skin according to the dosage required by the human body, in order to simulate the secretion function of the pancreas, thereby maintaining the stability of the patient's blood sugar. The drug fluid is usually stored inside the infusion pump body. In the existing drug infusion system, the pump body is usually directly pasted on the patient's body through a medical tape, and the patient operates a remote device for infusion. [0003] When the current drug infusion system is in use, it is necessary to find different input positions in the r...

AI Technical Summary

Problems solved by technology

This input process is cumbersome and the user experience is poor

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