Autoclave for Sale - New Sterilizers

22 products


More information on Autoclaves 

Each piece of equipment or instrument that comes in contact with a patient is a potential source of infection. Effective infection prevention and control measures are the core values of high-quality healthcare provided to patients in any safe working environment. It is crucial to minimize the risk of spread of infection to patients and staff in hospitals or private clinical settings by implementing a set of good infection control protocols.

Sterilization by steam under pressure is a revolutionary way of ensuring complete elimination of all forms of potentially hazardous microbial life. Autoclave sterilization is absolute which is why you can trust our products with utmost surety! Below we discuss the workings of an autoclave sterilizer and its irrefutable place in your medical, dental or lab practice!

Origin of autoclave sterilizers

The autoclave sterilizer first came to be as a prototype of the modern-day pressure cooker in 1679 when French-born physicist Denis Papin innovated this marvel in a scientific lab. It wasn’t until a century later that French microbiologist Charles Chamberland created the autoclave steam sterilizer we know today.

It was around this time that researchers began comprehending the importance of sterile surgery and doctors began unearthing a more reliable way of sterilization than open flaming. Over time, new autoclave technology emerged, giving way to pre-vacuum cycles or steam-flush pressure-pulse to create the autoclave popularly used in hospitals today for medical applications. The scientific research has lead to brands creating the most advanced autoclaves to market.

What is an autoclave sterilizer?

Autoclaves and sterilizers, also known as steam sterilizers, is a remarkable machine that is used to kill harmful microorganisms including bacteria, viruses, fungi, and spores from items that are placed inside a pressure vessel by use of saturated steam.

The soiled products are heated to an appropriate sterilization temperature inside for a given period of time, during which, the moisture in the steam efficiently transfers heat to the products and destroys the protein component in the microbes.

Saturated steam, under pressure, is one of the oldest and safest methods in healthcare to sterilize medical devices. This phenomenal method of sterilization can be used to release cross-contamination from surgical equipment, laboratory instruments, pharmaceutical instruments, and other materials irrespective of the matter - solids, liquids, hollows can all be sterilized using an autoclave.

The American National Standards Institute (ANSI), which provides the standards and guidelines for all medical devices to adhere to, recommends all health care professionals make use of steam sterilizers to promote efficient infection control in practices.

How does an autoclave work?

Autoclaves are commonly used in healthcare settings to sterilize medical devices. Irrespective of whether it is a small tabletop unit or a bulky room-sized unit, autoclaves operate using similar principles to those of a kitchen pressure cooker. The items to be sterilized are placed inside a pressure vessel known as the chamber.

Inside the autoclaves chamber, behind the closed door, some critical factors are controlled in order to ensure successful steam sterilization, namely time, temperature, and steam quality. To implement these requirements, there are three phases to the autoclaving process:

1. Purge or condition phase

The presence of air inhibits sterilization, which is why it should completely be eliminated. This is done in the first phase of the sterilization cycle called conditioning. The air is removed from the chamber either using a vacuum system or through a series of steam flushes and pressure pulses.

2. Exposure or sterilization phase

Upon removal of air from the chamber the sterilizer drain closes and steam is continuously admitted into the chamber. This results in the rapid increase of the pressure and temperature inside to a predetermined level. This is when the exposure phase is achieved.

During this phase, the autoclave’s control system is programmed to maintain the desired temperature for a fixed amount of time until sterilization is complete.

3. Exhaust phase

During the final stage of the autoclaves sterilization cycle, the sterilizer drain is opened and steam is allowed to be released out of the chamber. The interior is then restored to ambient pressure by depressurizing the vessel. The items in the load are left to dry.

Requirements of autoclaves sterilizers

In order to achieve optimal efficiency, the autoclave must reach and maintain a temperature of 121°C for at least 30 minutes. The saturated steam must be maintained under at least 15 psi of pressure. The steam used should be composed of 97% steam (vapor) and 3% moisture (liquid water). Depending upon the volume and make-up of the load, a fairly increased cycle time might be necessary.

What is an autoclave used for?

Autoclaves can be used for a variety of medical applications such as:

1. To decontaminate medical waste containing bacteria, viruses, and other biological materials before disposal.

2. To sterilize medical equipment including glassware, unwrapped goods, utensils, porous materials, surgical equipment, etc.

3. To sterilize culture media, autoclavable containers, plastic tubes, and pipette tips.

Flammable, reactive, corrosive, toxic, or radioactive materials should never be placed in an autoclave. On the other hand, items like gloves must be placed inside of an autoclavable biohazard bag before placing it into the chamber. This way, the gloves will not burn when autoclaved.

What industries can autoclaves be found in?

Sterilization by autoclaves or steam sterilizers is a piece of widely sought-after equipment used in numerous industries of diverse backgrounds. The various professionals that would make use of autoclaves are found in industries like microbiology and mycology, medicine, prosthetic fabrication, dentistry, lab, tattooing and body piercing, and funerary practice.

They may also be used at times in food industries for the sterilization of glass and metal containers and for the pasteurization of packaged foods.

An autoclave is an efficient apparatus used in various medical and non-medical settings to help adequately get rid of deleterious microorganisms. Autoclaving should be done with caution and always while wearing personal protective equipment (PPE). Furthermore, the Centers for Disease Control and Prevention also claim that autoclave sterilizers are the most dependable ways to prevent cross-contamination.

Best featured Tuttnauer autoclave for sale

Some of the best autoclave brands can be found in the United States. The most sought out for and top rated are Tuttnauer autoclaves. These autoclaves have the best sale price, free shipping on smaller units, and come with manufacture warranties. These are exclusively featured on leadsonics. For more information please give us a call at 224-829-0325 or email us at info@leadsonics.com