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

Disinfection cap

A technology for disinfecting caps and disinfectants, applied in the field of disinfecting caps, can solve problems such as low safety

Active Publication Date: 2017-09-26
BEIJING WANSHENG RENHE TECH
View PDF7 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention is to provide a safe and reliable disinfection cap for medical joints, which can not only sterilize medical joints, but also solve the technical problem of low safety in traditional disinfection caps

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
  • Disinfection cap
  • Disinfection cap
  • Disinfection cap

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] Such as Figure 1-2 As shown, a disinfection cap is used to sterilize the medical joint 1, including a cap body 2 and a sealing part 5. The cap body 2 is made of high-density polyethylene material by injection molding, and the whole is in the shape of a cup with an upper opening and a hollow interior. , comprising a cap body connection port 21, a cap body bottom 22 and a cap body side wall 23, said cap body connection port 21 comprising a cap body connection port inner edge 211, said cap body side wall 23 comprising a cap body side wall inner surface 232, The cap body bottom 22 and the cap body side wall 23 together form a cap body cavity 24, and the cap body cavity 24 is provided with a volatile disinfectant 3, specifically alcohol with a concentration of 75%. The sealing part 5 is an easy-to-tear aluminum foil film, which is sealed on the top of the cap body connection port 21 through a magnetic induction welding process. The sealing part 5 is provided with a pull tab...

Embodiment 2

[0058] Such as Figure 15 As shown, a disinfection cap is used to sterilize the medical joint 1, which includes a cap body 2 and a sealing part 5. The cap body 2 is made of medical grade polypropylene material by injection molding, and the whole is in the shape of a cup with an upper opening and a hollow interior. , comprising a cap body connection port 21, a cap body bottom 22 and a cap body side wall 23, said cap body connection port 21 comprising a cap body connection port inner edge 211, said cap body side wall 23 comprising a cap body side wall inner surface 232, The cap body bottom 22 and the cap body side wall 23 jointly form a cap body cavity 24, and a volatile disinfectant 3 is provided in the cap body cavity 24, specifically alcohol of 75% concentration or isopropanol of 70% concentration, volatile Proactive disinfectant 3 accounts for between 30%-80% of cap inner cavity 24 volumes. The sealing part 5 is an easy-to-tear aluminum foil film, which is sealed on the top...

Embodiment 3

[0064] Such as Figure 16 As shown, a disinfection cap is used to sterilize the medical joint 1, which includes a cap body 2 and a sealing part 5. The cap body 2 is made of medical grade polypropylene material by injection molding, and the whole is in the shape of a cup with an upper opening and a hollow interior. , comprising a cap body connection port 21, a cap body bottom 22 and a cap body side wall 23, said cap body connection port 21 comprising a cap body connection port inner edge 211, said cap body side wall 23 comprising a cap body side wall inner surface 232, The cap body bottom 22 and the cap body sidewall 23 jointly form a cap body cavity 24, and the cap body cavity 24 is provided with a volatile disinfectant 3, specifically isopropyl alcohol of 70% concentration, and the volatile disinfectant 3 occupies the cap body. 70% of the internal cavity 24 volume. Such as Figure 7 and Figure 8 As shown, the sealing part 5 is made of vulcanized medical-grade rubber materia...

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 provides a disinfection cap. The disinfection cap comprises a cap body and a sealing part. The cap body comprises a cap body connector, a cap body bottom and a cap body side wall. A cap body inner cavity is defined by the cap body bottom and the cap body side wall jointly, a volatile disinfectant is stored in the cap body inner cavity, the cap body connector is sealed by the sealing part, and the cap body inner cavity is prevented from making contact with the exterior; in order to avoid the situation that the disinfectant enters a human body blood circulation system through a medical joint to generate the serious medical risk, the cap body is provided with at least one communicating opening for enabling the cap body inner cavity and the exterior to be communicated, air-permeable liquid-tight air-permeable films are arranged on the communicating openings, and disinfectant steam can volatize to the exterior through the air-permeable films. The medical joint is disinfected and sterilized, and the medical joint is located in the sterile dry environment.

Description

technical field [0001] The invention relates to a disinfection cap, which is mainly used for sterilization and disinfection of medical joints and belongs to the technical field of medical instruments. Background technique [0002] In clinical practice, medical joints used for infusion, blood transfusion, and intravascular angiography are often left in place and used multiple times to facilitate the input of different types of drugs into the human blood circulation system. However, the existing medical connectors are usually not equipped with protective caps, and when the medical connectors are in a non-connected state, they will be exposed to dirty air in the hospital, causing the medical connectors to be polluted. At present, the routine disinfection method for medical joints is repeated disinfection with iodophor or alcohol cotton balls, but this method not only increases the workload of nursing staff, but also has the potential for secondary pollution due to incomplete di...

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): A61M39/20A61M39/16
CPCA61M39/16A61M39/20
Inventor 董东生王茹杨东方张琳琳
Owner BEIJING WANSHENG RENHE TECH
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