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Microneedle mold and forming method of microneedle mold

A molding method and microneedle technology, applied in the medical field, can solve the problems of cumbersome operation, low efficiency, unfavorable industrialized large-scale production, etc., and achieve the effects of low cost, favorable industrialized and large-scale production, and improved work efficiency

Pending Publication Date: 2019-03-29
江苏熙美生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The microneedle molding process is slow, and other existing equipment to speed up molding is required, and the mold after injection molding needs to be transferred. The operation is cumbersome, the efficiency is very low, and it is not conducive to industrialized large-scale production operations.

Method used

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  • Microneedle mold and forming method of microneedle mold
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  • Microneedle mold and forming method of microneedle mold

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Embodiment Construction

[0042] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0043] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

The embodiment of the invention provides a microneedle mold and a forming method of the microneedle mold, and relates to the technical field of medical care. The microneedle mold comprises a mold bodyand a heating device, the mold body is provided with microneedle forming holes for forming microneedles, and the heating device is connected with the mold body and used for heating an area of the microneedle forming holes. Through the heating device, the function of automatically heating the mold body can be achieved, after liquid for forming the microneedles is injected into the microneedle forming holes, the microneedles can be quickly dried and formed under the in-situ heating effect of the self-heating device, the formed microneedles are good in needle shape and high in strength, the working efficiency is greatly improved, and the cost is low.

Description

technical field [0001] The invention relates to the field of medical technology, in particular to a microneedle mold and a forming method of the microneedle mold. Background technique [0002] Microneedle drug delivery is an efficient way of transdermal drug delivery. It opens up a channel for the delivery of nutrients, which can directly absorb the precious ingredients that were wasted because they could not be completely absorbed, such as drugs and cosmetics. Delivered to the deep skin layer, improve skin penetration rate and efficacy. [0003] Microneedle molds are generally used to form microneedles. The liquid material for forming microneedles is put into the mold, and solid microneedles are obtained after molding. [0004] The inventor found in the research that there are at least the following shortcomings in the existing related technologies: [0005] The microneedle molding process is slow, requiring additional use of other existing equipment to speed up molding, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C33/02B29C33/56C03B19/02C03B23/00
CPCC03B19/02C03B23/00B29C33/02B29C33/56B29C2033/023
Inventor 杜玉堂孔明鹿文静洪钦
Owner 江苏熙美生物科技有限公司
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