Multi-pin syringe needle

A technology for injection needles and needles, which is applied in the direction of needles, hypodermic injection devices, and devices introduced into the body, which can solve problems such as inability to use manually, cost, and equipment failure, so as to improve work efficiency, reduce labor intensity, and save operator time. Effect

Inactive Publication Date: 2016-03-16
XIAMEN BONAI MOLD DESIGN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although with the assistance of equipment, it takes 3 times as long as single-level injection, which is quite time-consuming and labor-intensive
[0006] In addition, the current multi-needle injection needles can only be used in connection with equipment, and cannot be used manually after being connected with a syringe
Inconvenient equipment to carry, equipment failure, daily use habits and expensive equipment, various factors limit the promotion and use of this advanced technology

Method used

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Examples

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Embodiment Construction

[0023] Such as Figure 1-Figure 5 As shown, the present invention is a multi-needle injection needle, including a multi-needle needle body 1 , a box body 2 , and a needle length adjustment mechanism 3 .

[0024] The multi-needle needle body 1 is pierced on the box body 2 .

[0025] The multi-needle needle body 1 includes an interface 11 , a liquid guiding chamber 12 , a needle holder 13 and a plurality of needles 14 . The inlet end of the liquid diversion chamber 12 is an interface 11 connected to the device or the syringe, and the interface 11 can be a threaded interface or a directly tightened interface; the outlet end of the liquid diversion chamber 12 is connected to the needle holder 13 and connected to the needle The circulation channel in the seat 13 is connected, and the inlet ends of the plurality of needles 14 are spaced apart and vertically fixed on the needle seat 13. The plurality of needles 14 are distributed in an array, and the inlet ends of the plurality of n...

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Abstract

The invention discloses a multi-pin syringe needle, which comprises a multi-pin needle main body, a box body and a needle length adjusting mechanism, wherein the multi-pin needle main body is inserted on the box body. Since the multi-pin needle main body is provided with a plurality of porous needles thereon and the plurality of the needles are different in length, the multi-pin needle main body is connected to automatic auxiliary equipment by virtue of an interface, and an effect of three-dimensional injection in the whole layer of skin is achieved through one-time injection after the equipment is connected, so that the time of an operator is saved. In addition, the syringe needle is free from a negative-pressure cavity and the like on the box body and has a needle length adjusting function; and the syringe needle can conduct manual operation just by connecting to a conventional injection syringe and can achieve the effect of three-dimensional injection in the whole layer of skin through one-time injection, so that the working efficiency of the operator is improved and labor intensity is reduced; therefore, two injection modes, namely negative-pressure injection and manual injection, are achieved.

Description

technical field [0001] The invention relates to a needle for a medical syringe, in particular to a multi-needle injection needle for face or body surface injection of hyaluronic acid, collagen, botulinum toxin, PRP, autologous cells and other beauty and anti-aging preparations in the field of plastic surgery, and can also be used for body surface injection. Table scar drug injection, vaccine injection. Background technique [0002] With age, the cumulative effect of ultraviolet damage, loss of skin collagen, atrophy of subcutaneous fat, thinning of the skin, weakening of water retention, weakening of skin elasticity, deepening of spots, and obvious wrinkles. [0003] Replenish what is lost in the skin to achieve the beauty effect. The technical requirements for cosmetic skin injections include: (1) non-surgical treatment, non-invasive, painless, and scarless; (2) full-thickness injection of cosmetic preparations from deep to superficial; (3) multiple effects in one operatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/32A61M5/46
CPCA61M5/3298A61M5/3293A61M5/46
Inventor 王忠堂
Owner XIAMEN BONAI MOLD DESIGN CO LTD
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