Sixteen-hole hydro-optical needle

Abstract

The invention relates to the technical field of hydro-optical needles, in particular to a sixteen-hole hydro-optical needle which comprises a shell, an injection mechanism is arranged at the bottom of the shell and comprises a mounting plate, a hydro-optical needle head, an external thread sleeve, a thread groove, a sealing ring, a groove and a rotating ring, and a liquid storage mechanism is arranged in the shell and above the injection mechanism. The liquid storage mechanism comprises a push piston, a push rod, a servo motor, a baffle plate, a liquid outlet hole, a through hole, a liquid injection hole, a sealing plug and a reset spring, by arranging the shell, the injection mechanism and the liquid storage mechanism, the problem that a single-needle hydro-optical needle is replaced by a multi-needle hydro-optical needle commonly used in the market at present is solved, and the multi-needle hydro-optical needle structurally comprises a shell, a needle seat and a plurality of needle heads; the problems that a plurality of needle heads are installed on a needle base, a patient needs to inject injections for multiple times, the needle heads need to be replaced after each injection is injected, the needle heads need to be taken down one by one and then new needle heads need to be installed during replacement, and operation is inconvenient are solved.

Description

technical field [0001] The invention relates to the technical field of water-light needles, in particular to a sixteen-hole water-light needle. Background technique [0002] At present, water light needles are commonly used in the market, using negative pressure multi needles to inject high-end injection products such as hyaluronic acid, collagen, botulinum toxin, and PRP autologous cells that the human body loses due to aging into the dermis of the skin, so that the skin absorbs and stores its own weight. 1000 times the moisture, awaken the cell regeneration function, reproduce and repair the withered and broken cells of the skin. [0003] At present, multi-needle hydrotherapy needles are often used in the market to replace single-needle hydrotherapy needles. The structure of multi-needle hydrotherapy needles includes a shell, a needle seat and multiple needles. Multiple needles are installed on the needle seat. Since patients need to inject multiple injections After each ...

AI Technical Summary

Problems solved by technology

[0003] At present, multi-needle hydrotherapy needles are often used in the market to replace single-needle hydrotherapy needles. The structure of multi-needle hydrotherapy needles includes a shell, a needle seat and multiple needles. Multiple needles are installed on the needle seat. Since patients need to inject multiple injections , After each injection is finished, the needle needs to be replaced. When replacing, multiple needles need to be removed one by one and a new needle should be installed, which is inconvenient to operate

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