Painless intramuscular injection pump having functions of heating and massaging

Abstract

The invention relates to a painless intramuscular injection pump having functions of heating and massaging, and belongs to the technical field of medical care auxiliary apparatuses. The painless intramuscular injection pump comprises a supporting frame, a housing, a control and display screen, a syringe needle adjusting knob, a connecting line and a vibrating and massaging patch, wherein a wavy handheld part is arranged on one side of the housing; the supporting frame is arranged at one end of the housing; the vibrating and massaging patch is arranged at the other end of the housing; the control and display screen and the syringe needle adjusting knob are arranged on the same side surface of the housing; and a syringe mounting frame, a regulating handle gear, a syringe, a screw rod, a syringe pushing seat, a motor and a battery are arranged in the housing. The painless intramuscular injection pump disclosed by the invention has the functions of heating and massaging, before intramuscular injection and in the injection process, the local blood circulation of an injection site can be promoted, so that absorption of liquid medicines can be promoted; and the injection speed can be manually adjusted, injection is performed at a uniform speed through the instrument, so that the operation is simple and convenient, the pain of a patient can be alleviated, nursing human resources can also be saved, and the working efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of medical auxiliary equipment, in particular to a painless intramuscular injection pump with heating and massage functions. Background technique [0002] Today, intramuscular administration is essential in therapy and has a wide range of applications. Nurses perform intramuscular injections more frequently at work, but in the past, nurses used manpower to complete the operation. The technical essentials for mastering painless intramuscular injection are "two fast ones and one slow", that is, the needle insertion speed should be fast, the medicine liquid injection speed should be slow, and the needle withdrawal speed should be fast. Needle technique essentials, which is the main cause of pain. On the one hand, patients have higher and higher demands for painless injections of highly irritating medicinal solutions with slightly higher doses. It is difficult to master the uniform and slow technique by manual...

AI Technical Summary

Problems solved by technology

At present, there is a needleless and painless syringe on the market, which is a device for injection through pressure. After the liquid medicine is passed through a very fine hole through high pressure, a liquid column is generated, which penetrates the skin and is sprayed into the subcutaneous area. It is only used in large quantities for insulin. , the injection of a small amount of liquid medicine such as vaccines, and the injection of a large amount of liquid is not available for the time being

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