Hydrogen peroxide injecting device of rotating disc type low-temperature plasma sterilizer

A low-temperature plasma, hydrogen peroxide technology, applied in the field of medical equipment, can solve problems such as cumbersome injection operations

Inactive Publication Date: 2012-07-04
BEI JING BAI XIANG NEW TECH
View PDF4 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is that the hydrogen peroxide injection device of the turntable low-temperature plasma sterilizer solves the problems of cumbersome injection operations and potential safety hazards

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
  • Hydrogen peroxide injecting device of rotating disc type low-temperature plasma sterilizer
  • Hydrogen peroxide injecting device of rotating disc type low-temperature plasma sterilizer
  • Hydrogen peroxide injecting device of rotating disc type low-temperature plasma sterilizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] In order to make the purpose, technical solution and advantages of the invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0015] Turntable type low temperature plasma sterilizer hydrogen peroxide injection device such as figure 1 As shown, it includes the following components: liquid injection window (1), steel ball (2), compression spring (3), steel ball sheath (4), magazine clip (5), control circuit board (6), splint (7), Compression spring (8), front support plate (9), base (10), rear support plate (11), brake stepping motor (12), liquid injection valve (13), linear stepping motor (14), rear limit Position switch (15), guide rod (16), slider (17), guide nut (18), filter cotton (19), rotating shaft (20), ball bearing (21), front limit switch (22), ball Bearing (23), inflation needle (24), injection needle (25).

[0016] The injection needle (25) and the inflation needle (24) are fixed o...

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 hydrogen peroxide injecting device of a rotating disc type low-temperature plasma sterilizer. A fixed elastic clip is adopted, and a hydrogen peroxide capsule is filled in the elastic clip. One stepping motor is utilized to drive the elastic clip to rotate for 360 degrees and move and position the capsule in the elastic clip, and another stepping motor is utilized to drive a syringe needle to cause the syringe needle to work in a mode of moving back and forth. The syringe needle is connected with an injection valve, and the injection valve is connected with a sterilizing chamber. The syringe needle moves forwards to pierce the hydrogen peroxide capsule in the elastic clip, and hydrogen peroxide is injected into the sterilizing chamber by control of the injection valve. The injecting device has the advantages of reliability and safety in injection, simplicity in structure and the like.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a hydrogen peroxide injection device on low-temperature plasma sterilizer equipment. Background technique [0002] Low temperature plasma sterilizer equipment is widely used in the sterilization of biological, pharmaceutical, medical and other industries. As the sterilizing agent of low-temperature plasma sterilizer equipment, how to safely and reliably inject hydrogen peroxide into the sterilization chamber has become the primary problem for low-temperature plasma sterilizer equipment. [0003] The hydrogen peroxide injection used in low temperature plasma sterilizers currently on the market is bottled injection and cassette injection: [0004] (1) Bottled injection is to pour hydrogen peroxide into the liquid storage tank through the metering container, and then inject hydrogen peroxide from the liquid storage tank into the sterilization chamber. The bottled injectio...

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): A61L2/14A61L2/18A61L101/22
CPCA61L2/18A61L2/186A61L2/22A61L2/14
Inventor 李亚东李金镖钱军纪登才朱天龙
Owner BEI JING BAI XIANG NEW TECH
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