Intelligent needle advancing and retreating type medical electronic injection device

Abstract

The invention discloses an intelligent needle advancing and retreating type medical electronic injection device which comprises an injection arm ring and is characterized in that a plurality of injection holes are formed in the injection arm ring, a male electromagnetic fixing block is fixedly installed at one end of the injection arm ring, and a plurality of female electromagnetic fixing blocks are arranged at the other end of the injection arm ring; sliding grooves are formed in the upper end and the lower end of the injection arm ring correspondingly, pulleys are slidably connected to the inner sides of the sliding grooves in the upper end and the lower end correspondingly, rolling shafts are arranged on the two sides of the pulleys correspondingly, a supporting frame is arranged on one side of each rolling shaft, and a rolling motor is fixedly installed on one side of each rolling shaft and fixedly installed on one side of the supporting frame. A cylindrical ring is fixedly installed on one side of the supporting frame, an electric cylinder is fixedly installed at one end of the cylindrical ring, and an output rod is arranged at one end of the electric cylinder.

Description

technical field [0001] The invention relates to the technical field of adjustment systems, in particular to an electronic injection device for medical use with an intelligent advancing and retreating needle type. Background technique [0002] After the operation, it is necessary to inject antibiotics to comatose patients. According to the different types of antibiotics, the injection methods can be divided into intramuscular injection and intravenous injection. In intramuscular injection, due to the deep injection depth and the need for multiple injections, if Using medical personnel to inject may easily lead to too deep injection of antibiotics, making it difficult to recover the needled area after surgery. [0003] Therefore, it is necessary to design an antibiotic injection device for automatic injection to ensure that it can be injected into the muscle, and the injection depth is not too deep. [0004] The existing automatic antibiotic injection device cannot control th...

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Problems solved by technology

[0004] The existing automatic antibiotic injection device cannot control the depth of the needle in real time, and when the antibiotic is injected, it will cause local redness and swelling in the injection area, and because of the high intensity of antibiotic injection, a second injection is required when the redness and swelling in the injection area have not disappeared. The redness an

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