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Multi-hole multi-needle injection needle

An injection needle and needle technology, applied in needles, hypodermic instruments, micro-needles, etc., can solve problems such as cost, inability to use manually, equipment failure, etc., and achieve the effect of saving operator time, reducing labor intensity, and improving work efficiency.

Inactive Publication Date: 2016-05-18
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 porous 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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  • Multi-hole multi-needle injection needle
  • Multi-hole multi-needle injection needle
  • Multi-hole multi-needle injection needle

Examples

Experimental program
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Effect test

Embodiment Construction

[0024] like Figure 1-Figure 6 As shown, the present invention is a porous multi-needle injection needle, including a multi-needle needle body 1 , a box body 2 , and a needle length adjustment mechanism 3 .

[0025] The multi-needle needle body 1 is pierced on the box body 2 .

[0026] 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 ...

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Abstract

The invention discloses a multi-hole multi-needle injection needle, comprising a multi-needle needle body, a box, and a needle length adjusting mechanism. The multi-needle needle body passes through the box. Since the multi-needle needle body comprises a plurality of needles with multiple holes, the lengths of the plurality of needles are the same and a plurality of side holes are arranged close to the points of the needles, the multi-needle needle body is provided with an interface connected with an automated auxiliary device, and after the device is connected, a shot can realize entire skin three-dimensional injection effect, and time of an operator is saved. In addition, the box is not provided with a negative pressure cavity, and has a needle length adjusting function, and the injection needle can be operated manually by connecting with a conventional injector, and one shot can realize entire skin three-dimensional injection effect, so as to improve working efficiency of the operator and reduce labor intensity. Thus, two injection methods of negative pressure injection and manual injection are realized.

Description

technical field [0001] The invention relates to a needle for a medical syringe, in particular to a porous multi-needle injection needle for facial or body surface injection of cosmetic and anti-aging preparations such as hyaluronic acid, collagen, botulinum toxin, PRP, and autologous cells in the field of plastic surgery. Body surface 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 operation, filling, Moisturizing, li...

Claims

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Application Information

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IPC IPC(8): A61M37/00
CPCA61M37/0015A61M2037/0023
Inventor 王忠堂
Owner XIAMEN BONAI MOLD DESIGN CO LTD
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