Autoclaves For Sale

Autoclaves — reliable sterilization of instruments 

Medical instruments and materials come into contact with human body fluids. Sanitary and hygienic requirements imply regular thorough sterilization.  An autoclave is a device for eliminating bacteria, germs, viruses from surfaces by heating instruments to high temperatures and simultaneously applying pressure. 

Classes of autoclaving equipment 

Modern models of autoclaves are divided into 3 main classes according to the type of processing:

1. N — vacuum-free, do not have a preliminary vacuum drying. They are used to sterilize unpackaged instruments, materials with a smooth surface, without complex cavities

2. S — do not have a pre-vacuum function, have vacuum drying. The equipment is used for packaged and unpackaged instruments, with smooth surface, simple shape, uncomplicated cavities.

3. B — are characterized by multifunctionality of prevacuum and vacuum drying. Devices are necessary for sterilization in dentistry, packaged products, instruments of complex, cellular shape.   

Class B autoclaves are in wide demand, provide sterility, eliminate contaminated air in the chamber and voids of medical supplies. Most manufacturers supplement the equipment with convenient features: connection to a printer, automatic filling and draining, mechanical or electromechanical lock. 

Features of the autoclave

Autoclaves are important to select and buy for a medical institution to ensure high-quality processing of instruments. The device consists of the main elements:

• lid and rubber gasket;

• hermetic chamber;

• water heater;

• thermometer;

• steam release and pressure control valve;

• pressure gauge;

• protective cover.

The sterilization process is carried out under the temperature of 120-135 ℃. The pressure in the working flask is maintained at 1.1-2 atmospheres. The autoclave has 2 main modes: active, moderate.  The standard process of processing instruments consists of stages: pre-vacuumization, sterilization, vacuum drying, additional vacuum-free drying.  

During operation, the instrument rapidly heats water, which evaporates in the chamber. Pressure and temperature reach the set parameters. In many models of devices, the bulb is filled with steam, after which the mixture is pumped out. This process is repeated up to 3 times, which guarantees high efficiency. For the best sterilizing results, it’s important to follow the manufacturer's instructions for operating the device.  

Where to buy autoclave used and new profitably

Bimedis platform offers to buy, sell, and exchange medical equipment from all around the world. The catalog presents an autoclave at a reasonable price. Thanks to a wide range of products, it is easy to choose an option based on one’s requirements and budget. To find out more information about a particular model, you should contact the seller.  

 

FAQ

What is an autoclave and what is it used for?

Autoclave is a medical device for disinfection, sterilization of instruments, materials, laboratory utensils and other accessories. Sterilization takes place with saturated water steam under pressure. 

How does an autoclave work?

The operation of the autoclave is based on heating water. At normal pressure, boiling occurs when the temperature reaches +100 °C. Further heat supply contributes to intensive vaporization. The tightness of the chamber of the device provides an increase in vapor pressure. Due to this, the temperature rises. Evaporation stops, and the resulting steam quickly kills microorganisms. 

What materials can be sterilized in an autoclave?

Modern models of autoclaves allow you to sterilize metal instruments and equipment, textiles, dressings, rubber, latex products, and certain types of plastics. Hot steam in a vacuum kills dangerous germs, viruses, bacteria, and fungi. 

What is the duration of the autoclave sterilization cycle?

The duration of the sterilization cycle in the autoclave is:

• 18-22 minutes at a temperature of 130-134 ° C and a pressure of 2 atmospheres;

• 43-47 minutes at a temperature of 118-122 ° C and a pressure of 1.1 atmospheres. 

The time of sterilization depends on the density of the chamber loading, the type of instruments, material, and the presence of packaging.

What are the advantages of using autoclaves?

The use of autoclaves has a lot of advantages:

• sterility of instruments;

• patient safety;

• versatility;

• short cycle times;

• reduced risk of infection transmission;

• compliance with health care standards;

• saving time, resources;

• ease of use;

• high degree of efficiency. 

Modern sterilization equipment makes a time-consuming, complex process fast, easy and efficient. 

How to maintain and service the autoclave?

Proper use of medical equipment significantly extends its service life. The autoclave can be serviced and maintained by staff or a technician. The process consists of a set of mandatory activities that need to be carried out regularly:

1. Daily care: wiping the seal, door cover with a soft damp cloth without detergents. It is obligatory to drain the waste water. 

2. Weekly maintenance: wipe the grate, trays, and the inside of the chamber with a damp cloth. To remove rust or stains, it is recommended to use a solution of oxalic acid (5%) or special professional means. The filters should be unscrewed regularly and cleaned of dirt. 

3. Monthly maintenance: rinse the tank, drain the water, wipe with a damp cloth.

If there is a warranty, autoclaves should be serviced once a year. Some models have a reminder system. All information about repairs and maintenance is better to record in logs.