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

Negative pressure compression patch and application thereof

A negative pressure, combined technology, applied in the field of medical equipment, achieves the effect of low cost and simple structure

Inactive Publication Date: 2015-03-25
SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY
View PDF9 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no report about the negative pressure application that can be firmly fixed on the patient's head.

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
  • Negative pressure compression patch and application thereof
  • Negative pressure compression patch and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Please refer to attached figure 1 , attached figure 2 . The negative pressure application is composed of plastic air tube 1, ring paper 2, transparent film 3 and gauze 4 from top to bottom, the ring paper 2 and transparent film 3 are bonded together, and the transparent film 3 and The size of the outer ring of the ring paper 2 is the same, the transparent film 3 and the gauze 4 are bonded together, the size of the inner ring of the gauze 4 and the ring paper 2 is the same, and the part of the transparent film 3 that is not bonded to the gauze 4 can be glued to the corresponding position of the patient , a small hole is firmly connected with the plastic air tube 1 on the transparent film 3 . The thickness of the gauze 4 is 5mm, and the inner diameter of the plastic air tube 1 is 3mm. The plastic air pipe 1 is provided with clips. There is an annular paper break 6 in the said endless paper 2 .

[0023] When in use, the negative pressure pressurized applicator is fir...

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 negative pressure compression patch. The negative pressure compression patch is sequentially composed of a plastic air tube, annular paper, a transparent thin film and gauze from top to bottom, wherein the annular paper and the transparent thin film are adhered together, the transparent thin film is as large as the outer ring of the annular paper, the transparent thin film and the gauze are adhered together, the gauze is as large as the inner ring of the annular paper, an adhesive is arranged on the part adhered with no gauge of the transparent thin film to be adhered on a corresponding position of a patient, a minipore is formed on the transparent thin film to be firmly connected with the plastic air tube, the thickness of the gauge is 2-20mm, the inside diameter of the plastic air tube is 1-10mm, and an annular paper notch is arranged on the annular paper. The negative pressure compression patch provided by the invention has the advantages of meeting the body structure of the patient, having a simple structure and a low cost, and being worth of wide clinic promotion, and the patch is firmly fixed on the patient in a negative pressure compression manner.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a negative pressure pressurized applicator and its application. Background technique [0002] Doctors often need to wrap gauze on the corresponding parts of the patient after the operation. It is not a big problem to wrap gauze on most parts of the patient, but when the doctor wraps the gauze on the patient's head, the patient's head is round and irregular, and because Subcutaneous effusion is easy to occur on the head of patients after surgery, and gauze often cannot be firmly fixed on the head of the patient and pressurized, especially for patients with posterior fossa surgery. [0003] Chinese patent document CN202751503U discloses a medical auxiliary material, especially a medical gauze net cover, which is characterized in that: it includes net cover, medical gauze, transparent dressing, medical gauze wraps the inside and outside of the net cover, medical gauze and ...

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 Applications(China)
IPC IPC(8): A61F13/12
CPCA61F13/00051A61F13/12A61F13/01021
Inventor 韩国胜井莹莹纪伟平岳志健王来兴曹依群陈鑫郝斌李亚楠余龙洋李冬梅赵瑞郭小兰
Owner SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY
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