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E-mail
boxun@boxun.com.cn
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Phone
15921550609
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Address
9th Floor, Shenhang Building, No. 198 Zhongshan North Road, Shanghai, China
Shanghai Boxun Medical Biological Instrument Co., Ltd
Horizontal pulsating vacuum sterilizer: a practical choice in the field of medical sterilization
Date: 2025-09-04Read: 22
Effective sterilization of instruments and items is crucial for ensuring operational safety and avoiding cross infection in medical, scientific research, and biological laboratory settings. The horizontal pulsating vacuum sterilizer developed by Shanghai Boxun Medical has become a commonly used equipment for sterilizing high-temperature and high-pressure resistant items in many institutions, thanks to its design that meets the requirements and stable operation performance.
Clear sterilization workflow
The equipment achieves deep sterilization through the core process of "pulsating vacuum pumping steam sterilization drying exhaust". After starting, enter the pulsating vacuum stage first. By alternately vacuuming and injecting a small amount of steam multiple times, the cold air in the sterilization chamber is discharged to break the "air resistance" and ensure uniform steam penetration in the subsequent stage, avoiding insufficient local temperature that may cause sterilization to fail.
After the cold air is discharged to the standard, the equipment injects saturated steam to raise the indoor temperature to the preset sterilization temperature of 121 ℃ or 132 ℃, and maintains constant temperature sterilization. High temperature steam can penetrate the gaps of instruments and packaging materials, destroy the protein structure and nucleic acid of microorganisms, kill pathogenic microorganisms such as bacterial spores and viruses, and achieve the expected sterilization effect.
After sterilization, it enters the drying stage and quickly removes surface and internal moisture by vacuum pumping and injecting hot air, reducing the possibility of microbial growth and avoiding instrument rusting. Finally, exhaust the remaining air and wait for the temperature and pressure to drop to a safe range before opening the cabin door to retrieve items.
Practical performance characteristics
•The sterilization effect is controllableRelying on precise temperature and pressure sensors and microcomputer control systems, temperature fluctuations are controlled between small areas to ensure stable parameters for each sterilization cycle, meet the requirements of medical sterilization effectiveness, and reduce the risk of failure.
•Easy to operateEquipped with a clear touch screen, preset common procedures such as instrument and dressing sterilization, the operator can select the program to start the fully automatic process, and the interface displays real-time progress and key parameters for easy viewing.
•operational safetyEquipped with multiple protections such as over temperature, over pressure, and door interlock. When the temperature and pressure exceed the standard, it will automatically cut off heat and release pressure. If the cabin door is not closed properly, it cannot be started, avoiding safety accidents from the source.
•widely compatibleThe horizontal cabin volume can meet the needs of different scales, and can handle surgical instruments and dressings, as well as adapt to laboratory glassware and culture medium sterilization. It has strong compatibility with standardized packaging items.
•Worry-free maintenanceThe core components are made of durable materials and mature accessories to reduce wear and tear; The structure is easy to disassemble and clean, and easy to maintain components such as drain valves and sealing rings are easy to replace and maintain, reducing long-term maintenance costs.
Diversified adaptation application scenarios
•medical institutionThe hospital operating room and supply room are used for sterilization of surgical forceps, surgical gowns, etc., ensuring a sterile environment and reducing the risk of postoperative infection for patients; Dental clinics can sterilize dental phones and drills to meet medical and hygiene standards.
•research laboratorySuitable for sterilization of biological laboratory culture dishes, pipettes, and other instruments, as well as processing of some high-temperature resistant samples, to avoid bacterial contamination and ensure experimental accuracy and safety.
•pharmaceutical industryUsed for sterilization of pharmaceutical production equipment accessories, glass vials, etc., in compliance with pharmaceutical production standards, ensuring that drugs are not contaminated by microorganisms and guaranteeing medication safety.
Shanghai Boxun Medical Horizontal Pulse Vacuum Sterilizer provides practical support for sterilization work in multiple fields with a design that meets the needs, stable performance, and reliable safety assurance, becoming an important equipment for institutions to ensure sterile environments.