Medical auxiliary device for infusion

Abstract

The invention discloses a medical auxiliary device for infusion and relates to the technical field of medical instrument. The device of the invention comprises an adjusting device and an extending device, wherein the adjusting device is fixedly provided with a base plate at the bottom; a storage device is fixed on a surface of the base plate; the adjusting device comprises a rotating disk; an elevating mechanism is fixed on a top of the rotating disk; a support frame is fixedly provided with a top end of the elevating mechanism and a cylindrical shell is fixed on a top of the support frame; anadjusting airbag is fixed inside the cylindrical shell; the extending device comprises a support frame and a chute is opened in inner walls at two sides of the support frame. According to the invention, the cooperation of the adjusting device and the extending device makes hands of a patient be positioned in proper positions during puncturing and the hands are fixed and supported to avoid movement of hands and arms due to stress reaction during the puncturing, thereby increasing the success rate of puncturing. by means of the device, more comfortable puncturing position is provided and the manual power consumption for medical care personnel is reduced; at the same time, adjusting the airbag can give the arm the proper pressure, so that the vein expands without excessive restraint.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to a medical auxiliary device for transfusion. Background technique [0002] Medical devices refer to instruments, equipment, utensils, in vitro diagnostic reagents and calibrators, materials, and other similar or related items that are directly or indirectly used on the human body, including required computer software. The effect is mainly obtained through physical methods, not through pharmacological, immunological or metabolic methods, or although these methods are involved, they only play an auxiliary role. The purpose is diagnosis, prevention, monitoring, treatment or mitigation of disease; diagnosis, monitoring, treatment, mitigation or functional compensation of injury; examination, replacement, regulation or support of physiological structures or physiological processes; life support or maintenance; pregnancy control; To provide information for medical or diagnostic...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a medical auxiliary device for infusion. By designing a venous binding and expansion adjustment device for infusion, it solves the inconvenience of using a tourniquet for the existing infusion, the inconvenient fixing of the arm, and the inconvenient position of the patient's hand. The problem that the puncture success rate is reduced due to the ease of puncture

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