Tag Archives: Refurbished Autoclaves

Effective sterilization is essential for safe healthcare delivery. Medical facilities need sterile surgical instruments, implants, gowns, and supplies to prevent transmitting infections. Autoclaves provide fast, reliable sterilization using steam under pressure to kill microbes on contaminated equipment. With a variety of models meeting different needs, selecting the right autoclave is key for optimal performance.

The Importance of Medical Sterilization

Reusing medical supplies without sterilization spreads dangerous pathogens like hepatitis, HIV, and Human Papilloma Virus (HPV). Proper sterilization eliminates over 99.9999% of microbes to prevent transmitting diseases through contaminated tools and devices.

Autoclaves are the workhorses delivering sterilization. Steam under high temperature and pressure penetrates wrapped instrument trays and devices to kill viruses, bacteria, and fungi. Effective sterilizers let clinical staff reuse tools safely while ensuring quality care.

Facilities like hospitals, clinics, dental offices, and surgery centers must invest in reliable, efficient autoclaves sized for their sterilization workloads. Units lasting 20+ years provide excellent longevity but require careful selection upfront.

Key Autoclave Considerations

With countless options available, choosing the right autoclave involves assessing several factors:

Needed Capacity – Larger facilities need high-volume autoclaves while small offices may only require tabletop models. Evaluate average instrument sets processed to determine ideal chamber size and cycle capacity.

Planned Utilization – Will the autoclave run all day or just a few cycles daily? Opt for larger units if consolidating sterilizers from multiple departments.

Available Space – Make sure allotted space matches the autoclave’s footprint requirements. Small offices have space constraints.

Types of Instruments – Certain devices like rigid endoscopes require special cycles. Verify the autoclave can process all planned instrument types.

Desired Cycle Types – Gravity vs. vacuum autoclaves offer different cycle options. Vacuum units are faster but more complex. Assess needed cycles.

Available Utilities – Ensure sufficient electrical supply, water access, and drainage exist at the autoclave location.

Budget – Hospital autoclaves carry higher price tags than office models. Consider total costs including installation and regular maintenance.

Taking time upfront to evaluate key requirements and facility constraints helps narrow the selections to models that best fit.

Autoclave Types by Size and Function

Autoclaves come in a variety of form factors each ideal for different use cases:

Countertop Autoclaves

Compact tabletop units with small chambers can process a few instrument sets per cycle. Their limited capacity suits small dental or medical offices. These are the most affordable options. Popular tabletop autoclave models include:

• Tuttnauer 3870EA – 16 to 20 liter chamber

• Statim 2000 – 2 liter fully self-contained cassette system

• SciCan Bravo – 17 liter chamber size

Office Autoclaves

Slightly larger floor-standing units offer increased cycle capacity for small to mid-size facilities. Veterinary and dental offices often use these ~20 liter chamber models:

• Tuttnauer 2340M – 23 liter chamber

• Pelton Crane Validator 10 – 27 liter chamber

• SciCan Elite – 22 liter chamber size

Hospital Autoclaves

Large-format autoclaves have spacious 40 liter+ chambers able to process full carts of instruments simultaneously. High loads suit central sterilization departments and sterile processing:

• Tuttnauer 3870EL – 38 liter chamber

• Steris Amsco Century – 40 liter chamber

• Pelton Crane Magnaclave – 54 liter chamber

Waste Treatment Autoclaves

These heavy duty industrial autoclaves sterilize regulated medical waste and contaminated waste like gowns and linens prior to disposal. Chambers may exceed 130 liters.

• Tuttnauer 2540EL – 164 liter chamber

Matching autoclave size to facility volumes prevents issues with under or overcapacity.

Choosing Between Gravity and Vacuum Autoclaves

Autoclaves utilize either gravity or vacuum technology for the steam exposure process:

Gravity Autoclaves

In gravity units, steam enters just from the top relying on gravity dispersion into the loads. Simple construction makes these very dependable but cycle times are slower ensuring steam penetration. Most smaller tabletop autoclaves use only gravity.

Vacuum Autoclaves

These autoclaves use vacuum pumps to first remove all the air from the chamber and instrument load. Steam is injected under pressure to penetrate loads rapidly and deeply. Cycles are much faster as steam infuses through the vacuums. Vacuum units need more maintenance.

Vacuum autoclaves provide faster cycles and better steam penetration but have higher upfront and maintenance costs. Evaluate tradeoffs based on workflow needs and device turnover requirements.

Special Cycles and Options

Modern autoclaves offer programmable cycles customized for different instruments and loads:

• Wrapped Instruments – For wrapped surgical tool trays and medical devices.

• Porosite/Textiles – Optimized for thick, porous loads like fabrics and linens.

• Unwrapped Instruments – Fast exposed instrument cycles without wrapping.

• Handpieces – Special cycles for sterilizing dental handpieces.

• Empty Chamber – Heat and prep cycle to warm a cold autoclave.

• Liquid – For directly sterilizing clean liquids in open containers.

• Rectal probes – Unique cycles meeting longer exposure times.

Special options like vacuum drying, printer-recorders, doors that remain closed for drying, and double walls for cool outer surfaces may be available on some models. Accessory cages allow processing small loose items. Determine must-have cycle programs and options before purchasing.

Key Autoclave Brands

Reputable autoclave manufacturers include:

• Tuttnauer – Full range of office and hospital autoclaves with many options. Excellent for high loads.

• Steris – Reliable for sterile processing departments and waste treatment. Wide chamber capacity range.

• Getinge – Vacuum autoclaves well suited for high turnover departments. Fast cycles.

• Belimed – User-friendly designs for central sterile departments. Closed-door drying ability.

• Midmark / Pelton Crane – Popular for dental offices. Compact all-in-one units.

• SciCan – Intuitive autoclaves designed for dental and office use. Economical options.

Sticking with proven brands ensures acquiring a quality steam sterilizer backed by long-term OEM support and parts availability. Beware generic autoclave knockoffs which lack critical safety validation.

Maintaining Peak Autoclave Performance

Like any equipment, autoclaves need careful maintenance for continued peak operation:

• Annual maintenance and calibration to meet healthcare standards

• Regular recording printer paper replacement as directed

• Monthly water reservoir draining and wiping

• Proactive gasket, filter, and lamp replacement

• Immediate repair of any fault indications or alarms

• Validation testing per facility policies

Partnering with third-party service companies like Auxo Medical provides convenient upkeep to extend autoclave lifespans. Their expertise maintains sterilization capacity and regulatory compliance.

Acquiring Reliable Autoclaves

The right autoclave allows medical facilities to reuse instruments and devices safely. With such a significant investment, take time evaluating capacity requirements, cycles needed, and facility constraints before selecting a model. Reputable brands and regular preventative maintenance will pay dividends with years of sterilization capacity. Auxo Medical provides all major autoclave brands along with flexible purchasing options to meet diverse needs and budgets.