Vhp Sterilization Pass Box

What is a VHP pass box？

Vhp pass box is One kind of transfer devices integrated with sterilization system, mainly used for material transfer between core areas (generally referring to biological laboratories, OEB laboratories, and pharmaceutical production workshops with high toxicity and high activity) and non-toxic areas.

The core principle is to sterilize the material surface by hydrogen peroxide gasification technology to avoid cross-contamination and biological exposure risks during the material transfer process.

What is the working principle of VHP sterilization？

VHP technology refers to the process of vaporizing liquid hydrogen peroxide into hydrogen peroxide vapor and using the vaporized hydrogen peroxide to sterilize the surface of objects at low temperatures.

VHP sterilization is non-toxic and has no residue. Vaporized hydrogen peroxide can quickly kill microorganisms during the sterilization process. After sterilization, it can be quickly degraded into H2O and O, which is non-toxic and has no residue. The residual concentration of hydrogen peroxide can be detected.

VHP sterilization effect can be verified. A normal verification cycle includes parameter development, VHP distribution research, biological challenge test and exhaust degradation research. The QJ series vaporized hydrogen peroxide equipment has a complete GMP verification document system.

How many steps are involved in sterilization and how long does it take?

• The LOG-A program uses the sterilization LOG value process control method to stably adjust the sterilization process to achieve the set sterilization conditions, which is generally set as a 6LOG program.
• The LOG-B program uses the sterilization LOG value process control method to stabilize the sterilization process to achieve the set sterilization conditions. It is generally set to 12LOG overkill program. The concentration program sterilization process uses concentration and time control methods, and the program is set according to the sterilization concentration and time conditions obtained from parameter development to achieve the set sterilization conditions.
• The self-cleaning process realizes self-cleaning inside the cavity through filtering with a high-efficiency filter, so as to realize transfer without sterilization, and replace part of the function of the self-cleaning transfer window.

传递窗的结构组成？

What are the typical dimensions for vhp pass box?

What are the advantages of our vhp pass box?

1、The VHP concentration is controllable, and the peristaltic pump automatically determines and adjusts the speed according to the VHP concentration.

2、The VHP concentration is controllable, and the peristaltic pump automatically determines and adjusts the speed according to the VHP concentration.

3、Audit tracking function, full process traceability, automatic log generation, identity and authority management.

4、The printer prints the disinfection process in real time. It uses a dot matrix printer, and the data can be stored for a long time.