Elastic pressure hemostatic dressing

A hemostatic dressing and elastic pressurization technology, applied in the field of medical appliances, can solve the problems of loss of compression force, wound infection, poor blood-absorbing performance of gauze, etc., and achieve the effect of reducing bleeding without binding

Inactive Publication Date: 2015-04-08
ZHEJIANG LONGTERM MEDICAL TECH CO LTD
View PDF6 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are defects in this type of operation mode: the one, because bandage or bandage do not have extensibility and viscosity, can not give compressive force automatically, so after fixing, bandage or bandage will lose compressive force if not tied tightly, if

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
  • Elastic pressure hemostatic dressing
  • Elastic pressure hemostatic dressing
  • Elastic pressure hemostatic dressing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Combine below Figure 1 to Figure 3 Specific description embodiment:

[0021] Such as Figure 1 to Figure 3 As shown in the elastic pressurized hemostatic dressing, the elastic pressurized hemostatic dressing includes a viscose elastic compression layer 1, and the viscose elastic compression layer 1 has a viscous side bonded with a first cushion layer 2, the first pad A self-expanding layer 3 is bonded to the top surface of the layer 2 . The self-expanding layer is fibrous high water-absorbing swelling hemostatic cotton. The viscose elastic pressing layer is a base material of adhesive elastic textile cloth. A plastic plate 4 is provided between the viscose elastic compression layer 1 and the first cushion layer 2 . The thickness of the self-expanding layer is 1-5mm. The thickness of the first cushion layer is 2-30mm.

[0022] The viscose elastic compression layer, the first cushion layer and the self-expanding layer of the present invention are covered with a rel...

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
Thicknessaaaaaaaaaa
Thicknessaaaaaaaaaa
Login to view more

Abstract

The invention belongs to the technical field of medical appliances and particularly relates to an elastic pressure hemostatic dressing comprising a viscose elastic compression layer, the vicious side of the viscose elastic compression layer is connected with a first cushion layer, and a self-expansion layer is connected to the top end face of the first cushion layer. The elastic pressure hemostatic dressing has the advantages that the dressing is in a double-compression structure, strapping is not required, no movement occurs, hemostasis is efficient, and chances of bleeding and hematoma are slimed.

Description

technical field [0001] The invention belongs to the technical field of medical appliances, in particular to an elastic pressurized hemostatic dressing. Background technique [0002] At present, after various arteries and veins are punctured and extubated in a hospital, it is necessary to compress the wound to stop bleeding. The most widely used pressure hemostasis method in the hospital is still medical personnel using gauze pressure hemostasis. The medical staff folds the gauze over the wound and secures it with a bandage or bandage. There are defects in this type of operation mode: the one, because bandage or bandage do not have extensibility and viscosity, can not give compressive force automatically, so after fixing, bandage or bandage will lose compressive force if not tied tightly, if patient The movement may cause the gauze to be displaced; the second is that the gauze has poor blood-absorbing performance and is easy to infect the wound, and it only relies on the co...

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): A61F13/15A61B17/12
CPCA61F13/00029A61B17/12A61B17/12009A61B2017/12004A61F13/0209A61F13/15203A61F2013/15292
Inventor 吴康平
Owner ZHEJIANG LONGTERM MEDICAL TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap