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

Disposable single-J catheter

A disposable catheter technology, which is applied in the field of single-J catheters for single-use use, can solve problems such as failure to meet actual needs, failure to meet urinary tract surgery, and insufficient strength of single-J catheters, and achieve simple structure, good bendability, and high strength. Good results

Inactive Publication Date: 2018-01-26
镇江市许布医疗器械有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the medical field, for complex urinary tract surgery, a single-J catheter is often used as a stent and drainage, but the strength of the single-J catheter is not strong enough, and it is easy to breed bacteria, which cannot meet more complicated urinary tract surgery and various actual conditions. need

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

[0022] The technical solutions of the present invention will be further described in detail below in conjunction with specific examples, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.

[0023] Disposable single J catheter is characterized in that the raw material consists of:

[0024] HDPE recycled material: 18-35 parts;

[0025] Filler: 9-15 parts

[0026] LLDPE: 25-35 parts;

[0027] Polyvinyl chloride resin: 5-10 parts;

[0028] Antioxidant: 0.5-0.8 parts;

[0029] Stabilizer: 1-2 parts;

[0030] Corn starch: 2-4 parts;

[0031] Toner: 0.1-0.3 parts;

[0032] Viscosity reducer: 2-9 parts;

[0033] The above-mentioned parts are all parts by mass.

[0034] Preferably, there are 25 parts of the HDPE regenerated material, and the parts are parts by mass.

[0035] Preferably, the LLDPE is 30 parts, and the parts are parts by mass.

[0036] Preferably,...

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 a disposable single-J catheter. The disposable single-J catheter comprises, by mass, 18-35 parts of reclaimed HDPE, 9-15 parts of a filler, 25-35 parts of LLDPE, 5-10 parts ofpolyvinyl chloride resin, 0.5-0.8 part of an antioxidant, 1-2 parts of a stabilizer, 2-4 parts of corn starch, 0.1-0.3 part of a toner and 2-9 parts of a viscosity reducer. The disposable single-J catheter has the advantages of good strength, non-toxicity, sterility, large drainage volume, good bendability, and realization of development under X-rays and B-mode ultrasounds.

Description

technical field [0001] The present invention relates to single use single J catheters. Background technique [0002] In the medical field, for complex urinary tract surgery, a single-J catheter is often used as a stent and drainage, but the strength of the single-J catheter is not strong enough, and it is easy to breed bacteria, which cannot meet more complicated urinary tract surgery and various actual conditions. need. Contents of the invention [0003] In view of the above problems, the present invention provides a single-J catheter for single use, which has the advantages of good strength, non-toxic and sterile, large drainage volume, good flexibility, and can be developed under X-ray and B-ultrasound. [0004] In order to achieve the above-mentioned technical purpose and achieve the above-mentioned technical effect, the present invention is realized through the following technical solutions: [0005] Disposable single J catheter is characterized in that the raw mate...

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): C08L23/08C08L23/06C08L27/06C08L3/02
Inventor 许前
Owner 镇江市许布医疗器械有限公司
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