Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Super-absorbent adsorption suppository

A technology of high water absorption and high water absorption fiber, which is applied in the direction of suppository delivery, diseases, antifungal agents, etc., can solve the problems of difficult to kill mold, achieve the effect of saving materials, antibacterial, antibacterial, antibacterial, promoting healing, and preventing recurrence

Inactive Publication Date: 2013-01-16
姜志银
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is difficult for drugs to effectively kill mold

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] Superabsorbent suppository, the outer surface of the superabsorbent fiber fabric is adhered or bonded with chitosan film, fiber or powder. The preparation of chitosan film adopts existing technology, such as glutaraldehyde cross-linking; the superabsorbent fiber fabric can be a cloth woven into warp and weft, or "paper" (rolled after being evenly spread after spinning or according to opening fiber clusters for rolling). Surface adhesion or adhesion adopts cylinder pressing (or needle punching or cylinder pressing plus needle punching) chitosan film, fiber or spraying or powder coating (rolling again). Or hot air adhesion. The volume ratio (content of dry fabric) of superabsorbent fiber in chitosan fiber fabric is 10-90%. Especially 40-60%.

[0019] Another embodiment also includes: after the superabsorbent fiber is rolled, the present invention impregnates the chitosan solution to form a film, (the saturated chitosan glue solution is prepared separately, as the powde...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a super-absorbent adsorption suppository which is roll-formed by a super-absorbent fabric. The outer surface of the super-absorbent fabric is adhered with a chitosan film, fiber or powder; The super-absorbent adsorption suppository is roll formed by super-absorbent fiber interweaved or embedded with a chitosan fabric, wherein the chitosan fiber is interweaved or embedded in the surface of the super-absorbent fabric; the super-absorbent fiber and the chitosan fiber form a uniformly distributed non-woven fabric; the volume ration of the super-absorbent fiber in the super-absorbent fiber interweaved or embedded with a chitosan fabric is 10-90%. The super-absorbent adsorption suppository has good effect for absorbing peculiar smell because the super-absorbent fiber has a water-retaining property and hydrophilic groups. Besides, the chitosan has good biocompatibility and the effects of hemostasis, bacteria resistance and bacteriostasis and heal-promotion, so that the super-absorbent adsorption suppository has positive physical effect and positive influence for vagina diseases of females under a non-antibiotic condition. Trial results show that the adsorption suppository has a significant efficiency for the above diseases over 98%, and maintains the weak acidic environment of a tract, and can keep a self-cleaning function of the vagina.

Description

1. Technical field [0001] The invention relates to a suppository with high absorption, especially a dosage form widely used by gynecological patients. 2. Background technology [0002] Various vaginal inflammatory diseases are unspeakable problems that plague women, and the incidence rate accounts for more than 1 / 3 of the female population. Such as fungal vaginitis patients showed increased leucorrhea, vulva, vaginal itching, burning sensation, painful urination. Sometimes leucorrhea is not necessarily the prominent symptom of vaginitis, even water sample leucorrhea all can occur until curdled or ointment sample leucorrhea. Some are completely thin like clear serous exudates, but often contain white flakes; others are viscous like curds or crumbs. There are also often two distinct clinical presentations. [0003] There are other diseases of bacterial or nonspecific vaginitis. However, it is difficult for drugs to effectively kill mold. At the same time, a good ecology i...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A61K9/02A61K31/722A61K45/00A61K47/46A61P15/02A61P31/02A61P31/10
Inventor 姜志银
Owner 姜志银
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com