Medical injector

Abstract

The invention discloses a medical injector, which comprises a servo motor, a medicine box, and a shell. Both side of the shell is provided with an electric expansion link. One side of the electric expansion link is provided with a restrictor plate, which a medicine box is installed inside the shell between the restrictor plates. The inner medicine box bottom is provided with the servo motor. The output end of the servo motor is provided with a rotating shaft. One side of the medicine box is provided with a material inlet, and the top of the medicine box is provided with a discharge port. The top of the discharge port is provided with a mist spray head. The top of the shell at the two sides of the mist spray head is provided with a skin contact block. The bottom of the shell inner is provided with a storage battery, and an air pressure pump is arranged in the shell of one side of the storage battery. The output of the air pressure pump is connected with the medicine box through a leather pipe. The medical injector provides a medical injector with painless, stable, portable and safe functions by providing a serious of structures.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a medical syringe. Background technique [0002] With the continuous changes of the times and the continuous progress of the medical technology field, the existing medical syringes can no longer meet the normal needs of users. The original syringes rely on needles inserted into the human skin to inject drugs. This practice has always caused irritation to the human body. pain, and is not conducive to the use of young children and the elderly. Not only that, the original medical syringes have extremely high requirements on the operation skills of medical staff. Medical staff often cause waste of drugs due to wrong injection sites, and even increase patients’ rejection of injections. I feel that the cost of the original medical syringes is high and wasteful. Disposable injection equipment is often used, which does not have the function of recycling, and it is also an annoyin...

AI Technical Summary

Problems solved by technology

[0002] With the continuous changes of the times and the continuous progress of the medical technology field, the existing medical syringes can no longer meet the normal needs of users. The original syringes rely on needles inserted into the human skin to inject drugs. This practice has always caused irritation to the human body. Not only that, the original medical syringes have extremely high requirements on the operation skills of medical staff, and medical staff often cause waste of drugs due to wrong injection sites, and even increase patients' rejection of injections I feel that the cost of the original medical syringes is high and wasteful. Disposable injection equipment is often used, which does not have the function of recycling, and it is also an annoying problem to deal with the waste of injection equipment after use. The original medical syringes In terms of carrying and use, it is not conducive to the use of medical staff. The original medical syringe is not convenient for medical staff to replace the needle, and may cause medical staff to be infected by drugs due to mistakes in needle replacement, thus endangering medical staff. The health and safety of personnel, the most important thing is that there are more and more diabetic patients in contemporary society. Whenever patients eat, they need to inject themselves into the body. Due to the lack of cognition of dust, and even taking the wrong way of injection, the occurrence of various situations seriously endangers the health and safety of patients. Therefore, there is an urgent need for a medical syringe to solve the above-mentioned problems.

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