Vacuum type transmission device for vaporization hydrogen peroxide sterilization

A hydrogen peroxide and delivery device technology, applied in the direction of chemistry, etc., can solve the problems of incapable sterilization process integration of eye drops, limited sterilization process, etc., and achieve the effect of low leakage possibility and high safety

Active Publication Date: 2013-05-22
ZHEJIANG TAILIN BIOENG
View PDF4 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The 2010 version of GMP requires eye drop preparations to be produced as sterile preparations, and the use of aseptic production processes has brought great challenges to the sterilization of packaging materials such as eye drop bottles.
Since the polymer materials (such as PE or PET) used in packaging can only be sterilized at low temperature, traditional low-temperature sterilization methods, such as EO and radiation sterilization, are limited by the characteristics of the sterilization process and equipment, and cannot Integrate this sterilization process into the aseptic production process of eye drops

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
  • Vacuum type transmission device for vaporization hydrogen peroxide sterilization
  • Vacuum type transmission device for vaporization hydrogen peroxide sterilization

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] The present invention will be further described below in conjunction with accompanying drawing.

[0013] such as 1 and figure 2 As shown, this embodiment includes a vacuum chamber, a vaporized hydrogen peroxide generating device, a sealing device, a first high vacuum generator, a second high vacuum generator, an emptying device and a parameter monitoring device. The output end of the hydrogen peroxide generating device communicates with the vacuum cabin body, and the sealing device is used to seal the hatch in the vacuum cabin body; the first high vacuum generator and the second high vacuum generator make the vacuum cabin body in two kinds of vacuum respectively. degree state; the first high vacuum generator also has the function of discharging vaporized hydrogen peroxide in the vacuum cabin; the output end of the described venting device is communicated with the vacuum cabin; the parameter monitoring device is used to monitor the vacuum cabin Vaporized hydrogen perox...

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 vacuum type transmission device for vaporization hydrogen peroxide sterilization. The output end of a vaporization hydrogen peroxide device is communicated with a vacuum cavity body; a sealing device is used for sealing a cabin door in the vacuum bin body; a first high vacuum generator and a second high vacuum generator respectively ensure that the vacuum bin body is positioned at two vacuum degree states; the first high vacuum generator also has a function of exhausting vaporization hydrogen peroxide in the vacuum bin body; the output end of an evacuation device is communicated with the vacuum bin body; and a parameter monitoring device is used for monitoring vaporization hydrogen peroxide concentration, temperature, humidity and vacuum degree in the vacuum bin body. The transmission device is short in sterilization period and high in security, and the toxicity, the pollution and the damage to equipment are avoided.

Description

technical field [0001] The invention belongs to the technical field of biomedical sterilization equipment, and relates to a transfer device for vacuum vaporized hydrogen peroxide sterilization. Background technique [0002] The 2010 version of GMP requires eye drop preparations to be produced as sterile preparations, and the use of aseptic production processes has brought great challenges to the sterilization of packaging materials such as eye drop bottles. Since the polymer materials (such as PE or PET) used in packaging can only be sterilized at low temperature, traditional low-temperature sterilization methods, such as EO and radiation sterilization, are limited by the characteristics of the sterilization process and equipment, and cannot This sterilization process is integrated into the aseptic production process of eye drops. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the invention provides an eye drop bottle sterilizing device. ...

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): A61L2/20A61L101/22
Inventor 叶大林夏信群
Owner ZHEJIANG TAILIN BIOENG
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