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A shape-memory polymer-based drug-loaded jewelry worn through the skin

A memory polymer and memory technology, applied in clothing, jewelry, applications, etc., can solve problems such as inflammation and allergies in the affected area, achieve beautiful appearance, low cost, and reduce the chance of inflammation

Active Publication Date: 2020-06-23
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention solves the problem that traditional auricular acupuncture easily causes inflammation and allergies in the affected area

Method used

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  • A shape-memory polymer-based drug-loaded jewelry worn through the skin
  • A shape-memory polymer-based drug-loaded jewelry worn through the skin
  • A shape-memory polymer-based drug-loaded jewelry worn through the skin

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0018] Specific implementation, combined with Figure 1-6 This embodiment will be described. According to this embodiment, a drug-carrying ornament based on a shape memory polymer that penetrates the skin includes a shape memory needle body 1, a needle body base 2, and a decoration 3; the shape memory needle body 1 and the decoration 3 are respectively It is fixed on both sides of the needle body base 2.

[0019] In order to take into account the aesthetics, various decorations can be designed to be fixed on the needle base 2, and the fixing method of the decorations and the needle base 2 is one of bonding, mechanical connection or integral molding.

[0020] The material of the shape-memory needle body 1 is a shape-memory polymer material, and the shape-memory polymer material includes one of shape-memory polyurethane, shape-memory polylactic acid, aliphatic polyester, polyisoprene or polylactide. species or several. The ratio of the combinations of shape memory polyurethan...

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Abstract

The invention relates to a skin penetration wearing medicine-carrying accessory on the basis of shape memory polymers, and particularly belongs to the field of shape memory composite materials. The skin penetration wearing medicine-carrying accessory comprises a shape memory needle, a needle base and an ornament. The shape memory needle and the ornament are fixed to two sides of the needle base. The skin penetration wearing medicine-carrying accessory has the advantages that sterilization and anti-inflammation medicines are carried in shape memory needle materials, and accordingly the affectedpart inflammation probability can be reduced; the shape memory needle materials are excellent in biocompatibility and biodegradability, and accordingly rejection or allergic reaction can be prevented; the shape memory needle materials have shape memory functions and can be recovered to be in initial shapes under the effect of certain thermal stimulation, and accordingly the skin penetration wearing medicine-carrying accessory is convenient to remove; the shape memory needle can be used as a piercing needle, the skin penetration wearing medicine-carrying accessory is in attractive appearance,and users can wear the skin penetration wearing medicine-carrying accessory after piecing is carried out on the users.

Description

technical field [0001] The invention relates to a drug-loaded ornament worn through the skin based on a shape-memory polymer, and specifically belongs to the field of shape-memory composite materials. Background technique [0002] Everyone has a love for beauty, and most women who love beauty have the habit of wearing jewelry. Wearing jewelry properly can greatly enhance your personal temperament. Some ethnic minorities in southern my country have the custom of piercing the ears of newborn babies. When the baby is one year old, the elderly will put silver earrings on them, which represents the blessing and protection of the child. With the development of the times, wearing accessories is no longer limited to women, and fashionable men have also begun to choose to wear various accessories. Moreover, the types of accessories are not limited to ear studs and earrings, and lip studs, tongue studs, navel rings, etc. are gradually accepted by people. [0003] Wearing jewelry of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A44C9/00A44C25/00
CPCA44C9/0053A44C25/007
Inventor 冷劲松张风华潘耀鑫刘彦菊
Owner HARBIN INST OF TECH
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