Split type multi-needle-tube injection device

Abstract

The invention relates to the technical field of medical cosmetic instruments, in particular to a split type multi-needle-tube injection device, wherein a base and a needle table are designed in a split mode, a containing groove is formed in one end of the base, the needle table is inserted into the containing groove and packaged and fixed to the containing groove through glue, a plurality of parallel needle grooves are formed in the side face of the needle table, needle tubes are fixed in the needle grooves, and the other end of the base communicates with an injector which communicates with the needle tubes. Compared with the prior art, the split type multi-needle-tube injection device has the advantages that by means of the split type design of the base and the needle table, the mode thatneedle tubes are directly and vertically inserted and assembled in a traditional process is changed, needle tube assembling efficiency can be greatly improved, and assembling precision can be improved; gaps between the needle tubes can be finer, the distance between the needle tubes is shortened, and injection pain is relieved; the number of the needle tubes can be adjusted according to the number of the needle grooves, injection devices with different requirements for the number of the needle tubes in different use scenes can be produced as required, production is flexible, flexibility is achieved easily, and product applicability is improved.

Description

【Technical field】 [0001] The invention relates to the technical field of medical cosmetic devices, in particular to a split multi-needle injection device. 【Background technique】 [0002] Medical cosmetology (Medical Cosmetology) refers to the use of drugs, surgery, medical equipment and other traumatic or irreversible medical technology methods to repair and reshape the appearance of people and the shape of various parts of the human body. Among them, injection technology , Injection devices play an important role in medical cosmetology. The injection devices in the prior art generally use single-needle injection, the efficiency of single-needle injection is low, and the injection is too concentrated, which affects the injection effect to a certain extent, and the pain is concentrated; there are also injection devices that use multi-needle injection, but the prior art The multi-needle is generally assembled directly vertically with the syringe, which requires high assembly ...

AI Technical Summary

Problems solved by technology

The injection devices in the prior art generally use single-needle injection, the efficiency of single-needle injection is low, and the injection is too concentrated, which affects the injection effect to a certain extent, and the pain is concentrated; there are also injection devices that use multi-needle injection, but the prior art The multi-needle is generally assembled directly vertically with the syringe, which requires high assembly and low assembly efficiency. It is difficult to make the gap between the needle tubes small, the gap between the needle tubes is large, and the precision is low, which is not conducive to reducing the pain of injection. Inability to accurately control injection in a small area

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