Unlock instant, AI-driven research and patent intelligence for your innovation.

A catkin needle-punched nonwoven medical dressing

A non-woven, non-woven technology, applied in non-woven, textile and papermaking, fiber processing and other directions, can solve the problem of low market share

Active Publication Date: 2021-04-20
ZHENDE MEDICAL CO LTD
View PDF15 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] At present, the market share of my country's medical nonwovens is not high, far behind many developed regions, but the current market demand for medical nonwovens in my country is increasing the fastest

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
  • A catkin needle-punched nonwoven medical dressing
  • A catkin needle-punched nonwoven medical dressing
  • A catkin needle-punched nonwoven medical dressing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The present invention will be specifically introduced below in conjunction with the accompanying drawings and specific embodiments.

[0032] A catkin needle-punched non-woven medical dressing, the raw materials of which include cotton fiber and catkin fiber; the weight ratio range of catkin fiber to cotton fiber is 5 / 95-50 / 50. As a preference, the weight ratio of the catkin fiber to the cotton fiber is in the range of 10 / 90-40 / 60. Within this range, the obtained medical dressing has both excellent hemostatic function and mechanical properties. As an example, the cotton fiber is degreased fine-staple cotton.

[0033] A catkin needle-punched non-woven medical dressing, the raw materials of which include: cotton fiber, catkin fiber and chitosan finishing liquid; the weight ratio range of catkin fiber to cotton fiber is: 5 / 95-50 / 50. As a preference, the weight ratio of the catkin fiber to the cotton fiber is in the range of 10 / 90-40 / 60. Within this range, the obtained medi...

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

PropertyMeasurementUnit
concentrationaaaaaaaaaa
lengthaaaaaaaaaa
diameteraaaaaaaaaa
Login to View More

Abstract

The invention discloses a catkin needle-punched non-woven medical dressing. The raw materials include: cotton fiber and catkin fiber; the weight ratio range of catkin fiber to cotton fiber is: 5 / 95-50 / 50; The fibers are uniformly mixed to obtain a catkin / cotton nonwoven composite material; after the catkin / cotton nonwoven composite material is pretreated, the catkin needle-punched nonwoven medical dressing is made by acupuncture; the medical dressing of the present invention has the hemostatic function of the catkin , has the excellent mechanical properties of cotton fiber, and has antibacterial properties; it not only turns catkins from waste into wealth, but is also superior to medical dressings in the prior art.

Description

technical field [0001] The invention relates to the application of medical materials, in particular to a catkin needle-punched non-woven medical dressing. Background technique [0002] Every spring, peach blossoms and willows are the most beautiful scenery, but when catkins are flying all over the sky, it is easy to make people allergic and difficult to breathe, and it also affects the surrounding environment. If these catkins are utilized, they can be turned into treasures and made into various beneficial materials to create more value. Catkins have the effect of "cooling blood to stop bleeding; detoxifying and eliminating carbuncle", and it has certain medicinal value. So applying catkins to medical treatment is a very promising direction. Burnet has the effects of cooling blood to stop bleeding, clearing away heat and detoxification, reducing swelling and astringing sores, especially Burnet charcoal has a hemostatic effect. Through the energy spectrometer test, it is f...

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
Patent Type & Authority Patents(China)
IPC IPC(8): D04H1/425D04H1/46D04H1/42
CPCD04H1/42D04H1/425D04H1/46D06M16/00
Inventor 奚柏君胡修元王娟郭筱洁金恩琪
Owner ZHENDE MEDICAL CO LTD