Top 5 Dental Autoclave Sterilizers for Every Budget

From small practices to large clinics, these dental autoclave sterilizers are the best buys for infection control.

There are a wide variety of dental autoclave sterilizers available on the market, each with their own unique features and capabilities. In this article, we turn our focus on the features as we study the best dental autoclave sterilizers on the market for effective infection control.

1. Tuttnauer 3870M Autoclave (*US$14,000 – US$17,300)

The Tuttnauer 3870M dental autoclave is a large capacity manual tabletop sterilizer that offers exceptional infection control for a wide range of applications. This powerful and efficient manual autoclave is perfect for multi-practitioner practices, clinics, or surgery centers that demand high quality and safety standards. The 3870M boasts a large capacity that can accommodate longer instruments or a large number of small instruments, making it the ideal choice for busy offices.

Features:

• Hefty capacity and optimal performance: The 3870M has a chamber volume of 85 liters, making it perfect for meeting the demands of busy offices.
• Efficient and easy operation: The automatic shut off at the end of both the sterilization and dry cycles adds convenience.
• Double Safety: The double safety locking device prevents the door from opening while the chamber is pressurized for maximum safety.
• Storage: The autoclave comes with a 3-shelf stand for easy storage.
• Simple Drainage: The valve is conveniently located at the front of the autoclave, allowing for quick and easy reservoir drainage.
• Durable Chamber: The long-life electro-polished chamber and door are built to last.
• Overheating Protection: The dual safety thermostat and automatic shut-off provide reliable protection from overheating.
• Standard unwrapped cycle Hot start: 23 min, Cold Start 32 min. Cycle times may vary depending on instrument loads.

2. StatIM G4 Cassette Autoclave (*US$4300 – US$7500)

The STATIM 2000/ 5000 G4 dental autoclave is known as the most advanced addition to the STATIM family of autoclaves. Developed by SciCan, an innovator in autoclave technology, the STATIM G4 is designed to meet the needs of dental practices of all sizes.

With its patented sterilization process, the STATIM G4 is said to be the fastest and most innovative autoclave available today. The STATIM G4 boasts superior cycle times and processes for both wrapped and unwrapped cycles and is capable of sterilizing up to ten times faster than traditional ‘chamber style’ units.

Features:

• Removable and Portable Cassette: Facilitates aseptic transport of unwrapped instruments directly to point-of-use, sterilizing handpieces and instruments for immediate use in as little as 6 minutes.
• Increases Efficiency: With fast point-of-use sterilization, turnaround becomes a priority and instrument bottlenecks are virtually eliminated.
• Gentle on Instruments: State-of-the-art steam technology is gentle on both solid and hollow instruments.
• Immediate Steam Generation: Only a small, specific amount of water is required for each cycle, rapidly heated and converted to steam in mere seconds.
• Air Removal: Using PPPD technology and our patented steam injection STATIM process – air is automatically forced out of the STATIM sterilization chamber.
• Cassette System: The thin stainless steel walls of STATIM’s fully-removable cassette, (or sterilization chamber) allow for rapid heating and cooling of the chamber.
• Connect: The STATIM G4 can be connected to a networked portal, allowing you to view your STATIM’s current operations, access cycle history, printing and validation information, and sterilization records.
• Drying Technology: The STATIM G4 uses heat generated by the sterilization cycle to dry instruments, resulting in accelerated, full load drying in as little as 15 minutes.

3. Mocom BClassic Autoclave (*US$3800 – $5500)

The Mocom BClassic Autoclave is a dental sterilizer that prioritizes safety and reliability in every cycle. With its water management feature, the upper part of the sterilizer is easily accessible for filling tanks with demineralized water and cleaning them. An in-tank sensor also monitors water quality for optimal machine performance. Additionally, the B Classic offers three available volumes and six different water filling options for convenience and efficiency.

Features:

• Water Management: The BClassic features upper doors for easy access to tanks for filling with demineralized water and cleaning. The in-tank sensor monitors water quality for optimal performance. Quick couplings on the front of the machine also allow for water filling and emptying.
• Remote Technical Support: Equipped with built-in WiFi and Ethernet, the BClassic can receive remote support through the Easy Check service, minimizing intervention times and keeping the machine running efficiently.
• Simplified Traceability: Automatic cycle download and storage with the option to download reports in PDF format through a USB port or DataSter software.
• Efficiency and Simplicity: The BClassic features a user-friendly LCD display with keypad and easy installation procedure.
• Delayed Start: Postpone the start of cycles for optimal usage.
• Extra Drying: Customize drying times for demanding loads.
• Custom Cycle: Set cycle parameters to meet specific user needs with a wide range of standard-compliant values.
• User ID: Authorize personnel with a security code (PIN number) for access to the sterilizer and track usage history while ensuring process control.
• Optional External Printer: Print reports and bar code labels.
• Traceability Software: MyTrace software available for the BClassic can associate each set of sterilized instruments with a patient through a bar code, completing the sterilization process and providing legal protection for dentists.
• Test Reminder: The BClassic will remind the user when a Vacuum Test, Helix Test or Bowie & Dick test is necessary to ensure important operations are not forgotten.

Tabletop Class B autoclave: Small yet powerful

4. Midmark Ritter M9 Ultraclave Sterilizer (*US$5700 – US$6300)

The Midmark Ritter M9 Steam Sterilizer is a compact and powerful unit that is perfect for areas with limited space. The sterilizer is designed to help optimize instrument processing workflow while maintaining safe and reliable sterilization. The Ritter M9 is simple to use, effective, and reliable. It is cost-effective with only pennies per day to maintain compared to the dollars per day required by other units.

The Ritter M9 comes with a variety of features such as four pre-programmed and two programmable cycles, easy-access drain and fill points, QuickClean Ultrasonic Cleaners and more.

Features:

• Simple Control: The unit is designed to sterilize automatically without any operator assistance once a pre-programmed cycle is selected.
• Smart Technology: The sterilizer will automatically stop and alert the operator to take proper action if the door is not closed completely or the water level is low.
• Reliable: Steam-flush pressure pulse air removal system ensures proper steam sterilization.
• Easy to Use: Pre-programmed sterilization cycles and intuitive LCD display with prompts ensure quick, confident operation.
• Safe: Real-time alerts notify users promptly of any critical system errors.
• Award Winning: Year after year, Midmark Sterilizers have won both the Dental and Ortho Townie Choice Awards.
• Easy Maintenance: It features easy-access drain and fill points, which make it simple to keep the unit running smoothly. The VistaCool direct-to-drain system eliminates the need for labor-intensive condensate tanks, freeing up staff to spend more time chairside and less time tending to equipment.
• Intuitive Control: The M9 also boasts a digital LCD control panel that displays prompts for easy operation. The panel allows you to retain previous cycle settings with options for preset or customized settings, along with built-in data storage. This makes it easy for anyone on your team to operate the sterilizer with minimal training.
• QuickClean: The M9 is also equipped with QuickClean Ultrasonic Cleaners. These cleaners are easy to set up and operate, and can be up and running with minimal installation and training time. They are designed to clean very small items, even when they are inside a beaker, and the ultrasonic waves can still reach and clean them. The M9 is available in a 2-beaker, 4-beaker or 6-beaker kit, and you can restock your required cleaning solutions with Midmark’s General Purpose Cleaner, Tartar and Stain Remover, and Enzymatic Cleaner, each available in 32 oz bottles.
• To avoid damage to the machine and/or instruments, it is recommended to always put instruments in a safety basket (or beaker). And extra baskets are available for each QuickClean cleaner size in addition to the included basket.

5. Runyes Feng Class B Front Loading Dental Autoclave (*US$1400 – US$1500)

The Runyes Feng Class B Front Loading Dental Autoclave from Runyes Medical Instrument Co. Ltd is a cost-effective sterilization solution for small dental clinics. This European Class B standard autoclave boasts a 23L capacity and a host of upgraded features to ensure maximum reliability and efficiency. Some of the standout features include:

Features:

• B+ cycle for sterilization of implant kits: The autoclave is equipped with a B+ cycle for the efficient sterilization of implant kits at 134⁰ C temperature and sterilization holding time of 18 min.
• Double door lock system: The double door lock system, including airlock & mechanical lock, provides added safety during operation and prevents potential damage.
• Steam Spray barrier: The autoclave is equipped with a Steam Spray barrier to protect instruments from damage while they are being sterilized.
• Water filter in the chamber: Prevents blockages in the drainage pipe.
• Steam generator cleaning program: The steam generator cleaning program increases efficiency and ensures the effectiveness of sterilization.
• Cooling condenser in the waste-water tank: Prevents deformation under heat.
• USB functionality: The autoclave is equipped with USB functionality for storing sterilization cycles.
• Triple Vacuum cycle: This feature promotes thorough sterilization.
• User-friendly operation interface: Intuitive interface for simple and easy operation.
• B&D test and Leak test: To check the temperature penetration capacity of the sterilizer and Leak test to monitor whether there is leakage.
• Three temperature selections: 121⁰ C , 134⁰ C & B+
• Sterilization of a variety of instruments: including unwrapped/wrapped, solid/hollow, porous/non-porous.
• Step button: Select a date, month, year and time to store the sterilization cycle.
• Two separate water tanks: Distilled water with 3.5litre capacity and waste-water tank with 5litre capacity.
• Water quality check sensor in distilled water tank: Ensures distilled water is suitable for infection control.

Choose the Best Autoclave Sterilizer for Your Dental Practice

Frequently Asked Questions

What is an autoclave sterilization unit?

An autoclave sterilization unit is a device that uses heat, steam, and pressure to sterilize instruments. Water is heated in a closed chamber, creating steam and pressure, which is then used to sterilize the instruments.

What is the purpose of sterilization in dental clinics?

Sterilization in dental clinics is performed to eliminate microorganisms and spores that may be present inside teeth to minimize the risk of infection.

What are the advantages of using an autoclave sterilization unit?

Autoclave sterilization units have the advantage of being able to sterilize a large number of instruments at once and doing it quickly. They also have the ability to automatically dry the instruments after sterilization, making them ready for use immediately.

How does an autoclave work to sterilize instruments?

Autoclaves use steam to create a high-pressure environment at a temperature too high for microbial survival. This eliminates pathogens that may be resistant to soaps and detergents. The steam created in the autoclave allows for thorough sterilization within dental instruments and tiny holes and crevices that could be missed during cleaning with detergent. The autoclave sterilization process typically includes four stages: purge, sterilization, exhaust, and cooling.

How long does the sterilization phase typically last in an autoclave?

The duration of the sterilization phase is usually between 5 and 20 minutes but will depend on factors such as load quantity.

What is the difference between automatic and manual autoclaves?

The main difference between automatic and manual autoclaves is that automatic autoclaves are more convenient to use as they require only the push of a button to operate, while manual autoclaves offer more control over settings such as temperature. Automatic autoclaves tend to be more expensive than manual autoclaves.

What are the different types of autoclaves?

The three main classifications of autoclaves are S class autoclaves, B class autoclaves, and N class autoclaves. N class autoclaves are generally not used in dental practices as they are only suitable for sterilizing simple materials and cannot be used for textiles or porous loads. S class autoclaves are an intermediate class between N and B class autoclaves and can be used for sterilizing porous bagged products but not textiles. B class autoclaves, also known as vacuum sterilizers, are the most suitable for dental practices in accordance with European Standard 13060 and are suitable for a wide range of settings.

They can be used to sterilize all loads including solids, type A hollow instruments, type B hollow instruments, textiles, porous loads, and wrapped instruments.

Choose the Best Autoclave Sterilizer for Your Dental Practice

What type of autoclave is recommended for dental clinics?

A Class B autoclave is recommended for dental clinics as it removes air within the chamber with the help of the vacuum pump, resulting in an atmosphere of negative pressure, which forces steam into. It can sterilize instruments with blind holes and textile loads.

What are the factors to consider before buying an autoclave for dental clinics?

Factors to consider before buying an autoclave for dental clinics include sterilization cycle duration, the autoclave price, capacity of autoclave, warranty and technical support, autoclave security system and other factors such as the size of the clinic and the frequency of use.

What is the recommended temperature for optimal autoclave sterilization?

The recommended temperature for optimal autoclave sterilization is between 120 and 135ºC.

What is the capacity range of Class B autoclaves?

The capacity range of Class B autoclaves is between 8 and 26 litres.

What type of instruments should not be sterilized in a Class N autoclave?

Class N autoclave should not be used on instruments with cannulas or holes and are intended to be used with flat instruments like scalpels.

Class N autoclaves are not suitable for sterilizing bagged instruments and, in general, are not recommended for a dental clinic.

Can autoclaves be used to sterilize textiles?

B class autoclaves, also known as vacuum sterilizers, are suitable for sterilizing textiles. N class autoclaves are not recommended for dental practices and cannot be used to sterilize textiles. S class autoclaves can be used to sterilize porous bagged products but not textiles, unless upgraded to B class.

How can potential problems with autoclave operation be avoided?

Potential problems with autoclave operation can be avoided by choosing an autoclave that fits the practice’s needs, training staff on proper operation, properly packaging and handling equipment, and performing regular maintenance on the autoclave.

It is important to think about the specific dental practice and consider which errors may be more common when choosing an autoclave model.

What are the limitations of using displacement autoclaves?

Displacement autoclaves are not suitable for hollow items (including dental handpieces) and wrapped items. Their cycles are known as “N” cycles, where “N” stands for None hollow and None wrapped (Naked solid items). These can be used only for sterilization of unwrapped solid instruments that are NOT required to be stored in a sterile state. Sterilized items from N cycles are unwrapped so cannot be kept in a sterile state.

Can S cycle sterilizers be used for sterilizing dental handpieces?

Yes, S cycle sterilizers can be used for sterilizing dental handpieces if that is what the manufacturer stipulates.

Unwrapped dental handpieces can be sterilized in an S cycle unit, according to the manufacturer’s instructions. Likewise, wrapped dental handpieces could also be sterilized in an S cycle unit, if that is what the manufacturer stipulates.

As an example of the latter, the STATIM has been tested for hollow wrapped items. In each case, refer to the manufacturer’s instructions for what load types are permitted, and follow that advice exactly.

What are the differences between pre-vacuum autoclaves and S cycle sterilizers?

Pre-vacuum autoclaves (also called Class B cycles or “Big” sterilizers) use a vacuum pump to pump air from the chamber prior to entry of steam, while S cycle sterilizers use various processes for active air removal.

Pre-vacuum autoclaves have the ability to sterilize any load type, including wrapped items and hollow items, while S cycle sterilizers can only sterilize load types specified by the manufacturer. Pre-vacuum autoclaves also require air leak tests and air removal tests, while S cycle sterilizers that do not use pre-vacuum do not require these tests.

Can wrapped items be sterilized in S cycle sterilizers?

It depends on what the manufacturer has specified. S cycle sterilizers can process any load type that the manufacturer has specified the load configuration for, including wrapped items. However, it is important to refer to the manufacturer’s instructions for what load types are permitted, and follow that advice exactly. They should not be used with items that are wrapped in multiple layers.

*Prices are approximate and may vary depending on location and other factors.