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

External-use drug delivery device used for obstetrics and gynecology department

A drug delivery device and technology for external medicine, which is applied in the field of medical devices, can solve the problems of insufficient drug treatment effect and long-term retention of ointment, and achieve the effects of high practicability, improving drug efficacy, and avoiding odor leakage

Inactive Publication Date: 2019-07-30
THE AFFILIATED HOSPITAL OF QINGDAO UNIV
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Obstetrics and gynecology diseases are common diseases among women, and the incidence rate is relatively high. In the treatment of gynecological diseases, it is often necessary to use internal and external drugs for treatment. When using external drugs, it is carried out by applying drugs to the vagina. Ointment or droplet shape, when using, apply the liquid or ointment to the vagina for drug treatment. When using the drug, the ointment cannot remain in the smeared place for a long time, making the drug treatment effect not good enough

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • External-use drug delivery device used for obstetrics and gynecology department
  • External-use drug delivery device used for obstetrics and gynecology department
  • External-use drug delivery device used for obstetrics and gynecology department

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, a drug delivery device for external gynecology, comprising an outer waterproof layer 1, an inner micro-osmotic layer 2 and a water-absorbing block 3, the outer waterproof layer 1 is integrally formed of silica gel, and the inner micro-osmotic layer 2 is made of non-woven fabric Made, the inner micro-permeable layer 2 is provided with an adhesive around the side where the outer waterproof layer 1 is in c...

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 discloses an external-use drug delivery device used for the obstetrics and gynecology department. The device includes an outer waterproof layer, an inner micro-osmosis layer and a waterabsorption block. The inner micro-osmosis layer is bonded with the inner side of the outer waterproof layer, and a number of micro holes are uniformly formed in the micro-osmosis layer, the inner sides of the two ends of the outer waterproof layer are provided with adhesive tape, the middle of the inner side of the outer waterproof layer is provided with a groove, and the water absorption block isarranged in the groove.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a drug delivery device for external gynecology. Background technique [0002] Obstetrics and gynecology diseases are common diseases among women, and the incidence rate is relatively high. In the treatment of gynecological diseases, it is often necessary to use internal and external drugs for treatment. When using external drugs, it is carried out by applying drugs to the vagina. Ointment shape or drop shape, when using, smear liquid medicine or ointment on the vagina place and carry out medical treatment, when using medicine, ointment can not stay in the smear place for a long time, makes the effect of medicine treatment not good enough. Contents of the invention [0003] In order to overcome the above technical problems, the object of the present invention is to provide a drug delivery device for external gynecology. [0004] According to the purpose of the present 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): A61M31/00
CPCA61M31/00A61M2210/1475A61M2210/005
Inventor 李维华尹丹卫吕腾
Owner THE AFFILIATED HOSPITAL OF QINGDAO UNIV
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