Steris Scope Washer Comparison

Steris Scope Washer Comparison

Sterilization and infection control are critical in healthcare. And medical devices like AERs (automated endoscope reprocessors), or scope washers, are a key player with regards to these processes. Steris, as one of the trusted names when it comes to AERs, designs and manufacturers their product line-up to provide thorough cleaning and disinfection. So a Steris scope washer might be the perfect fit for your medical facility. But if you're wondering how Steris washers compare with some of their competitors, read on. In this article, we'll examine their key features, compare them with other leading brands, and highlight their benefits for healthcare facilities.

Steris Scope Washers Overview

Steris scope washers have a reputation for reliability and efficiency. They're easily meeting the demands of most healthcare providers with automated and consistent cleaning cycles for flexible endoscopes.

Here are some of the most common features:

  • Automated Cleaning and Disinfection: Steris washers make scope reprocessing a great deal more efficient. They reduce the manual work necessary and minimize the risk of infection a great deal.
  • Standards &Compliance: They adhere to industry standards such as AAMI ST91. AAMI stands for (Association for the Advancement of Medical Instrumentation®). Their standards promote thorough cleaning and disinfection.
  • User-Friendly Interfaces: Steris includes intuitive controls that make operation easy for your staff. This is especially important in high-pressure environments.
  • Cycle Documentation: Many models include robust tracking and documentation capabilities. This data is crucial for regulatory compliance and quality assurance.

Feature Comparisons

There's a number of other reputable companies that manufacture scope washers. Some of those include Olympus, ASP, Medivators, and Custom Ultrasonics. Below is a quick overview of some of the features and/or attributes you might be interested in comparing. While this is by no means a complete list and the opinions may be subjective, we hope it may be helpful when comparing competing devices.

1) Cleaning Efficiency

Steris AERs: Steris washers deliver thorough cleaning by utilizing precisely designed automated cycles. And the advanced engineering and design result in consistent removal of biofilms and contaminants from scopes.

Olympus AERs: Olympus AERs are designed specifically for their Olympus scopes. The compatibility is great, but this caveat lacks versatility for non-Olympus models.ASP AERs: ASP scope washers are known for their innovative sterilization methods. One such method, hydrogen peroxide gas plasma, is highly effective but may be limited to specific scope types.

Medivators AERs: Medivators scope washers are known for their speed. When compared to some other MFGs their cycles complete much more quickly. But the depth of cleaning is also critical. And in some cases, it may not stack up.

Custom Ultrasonics AERs: Custom Ultrasonics washers specialize in ultrasonic cleaning, which is effective for certain delicate instruments but may not always match the disinfection standards of Steris machines.

2) Ease of Use

Steris AERs: Steris' intuitive design makes it easy for staff to operate. From loading the scope to selecting the appropriate cycle, the process is streamlined.

Olympus AERs: Olympus AERs have user-friendly interfaces but may require additional training for non-Olympus scope users.

ASP AERs: ASP machines are very user-friendly. But in some cases, they may require additional setup time due to their advanced sterilization methods.

Medivators AERs: Medivators offers simple controls but lacks the advanced user interface of Steris washers.

Custom Ultrasonics AERs: Custom Ultrasonics machines are relatively simple to use but may require more manual intervention compared to automated systems like Steris.

3) Cycle Speed

Steris AERs: Steris machines are great at balancing speed and cleaning. This is helpful as scopes are ready quickly without compromising cleanliness.

Olympus AERs: Olympus machines are extremely efficient. But are not nearly as fast as Medivators scope washers.

ASP AERs: ASP machines focus on thorough sterilization, which may result in longer cycle times compared to cleaning-focused systems.

Medivators AERs: Medivators often are the winner when it comes to cycle speed. It makes them ideal for high-turnover healthcare environments.

Custom Ultrasonics AERs: Custom Ultrasonics washers typically have moderate cycle times but excel in cleaning precision for delicate instruments.

4) Maintenance and Durability

Steris AERs: Steris scope washers seem to be very dependable with very little downtime. They are also known for easy maintenance. Additionally, many of the maintenance parts, like Steris AER Filters are available in the aftermarket and here on this website.

Olympus AERs: Olympus AERs are typically very reliable but may require maintenance that is specialized and specific to Olympus. Many of the maintenance parts, like Olympus AER Filters, are available in the aftermarket and here on this website.

ASP AERs: ASP machines typically require a great deal of maintenance. This is partly due to the advanced technology built in. But many of the maintenance parts, like ASP AER Filters, are available in the aftermarket and here on this website.

Medivators AERs: Medivators machines are relatively low-maintenance. But they may not have the same lifespan as some Steris models. Many of the maintenance parts, like Medivators AER Filters, are available in the aftermarket and here on this website.

Custom Ultrasonics AERs: Custom Ultrasonics washers require periodic maintenance but are generally dependable for specialized cleaning needs. Just like the other manufacturers listed above, many of the maintenance parts, like Custom Ultrasonics AER Filters, are available in the aftermarket and here on this website.

5) Cost-Effectiveness

Steris AERs: Steris scope washers may be an expensive upfront purchase. But they're reliable, which effects or reduces downtime. And reduced downtime adds value, making it a good long-term purchase.

Olympus AERs: Olympus scope washers also have a lower upfront cost, but you may spend more for accessories as they are very scope-specific.

ASP AERs: ASP systems typically have high upfront costs. But they offer value in specific sterilization applications.

Medivators AERs: Medivators washers don't cost as much upfront, but their shorter lifespan may lead to higher long-term costs.

Custom Ultrasonics AERs: Custom Ultrasonics machines make good financial sense when used for specialized use cases. But they may not be ideal for high-volume general cleaning.

Advantages of Steris Scope Washers

Enhanced Patient Safety

Steris washers ensure high levels of disinfection. This significantly reduces the risk of infection transmission. Their ability to remove biofilms and microscopic contaminants makes them a great choice, especially in critical care environments.

Regulatory Compliance

Meeting compliance rules and regulations from agencies like the FDA and CDC is not easy. So having a washer that meets or exceeds industry standards makes good sense. Steris machines are built with compliance in mind, allowing you to meet strict guidelines.

Workflow Efficiency

Automated cycles and quick turnaround times assist in maintaining a steady workflow. This increase in efficiency, especially at peak hours, may increase the number of procedures you practice can perform.

Long-Term Cost Savings

While the initial cost of a Steris washer may be higher than some competitors, its reliability and low maintenance costs may lead to reduced downtime and fewer repairs. This may lead to substantial long-term savings.

Versatility

Steris washers are compatible with numerous endoscopes. So if your practice uses multiple brands and models of scopes, this is an important feature to consider.


Steris clearly stands out when comparing scope washers. They offer a well-balanced blend of reliability, efficiency, and compliance. Competitors like Olympus, ASP, Medivators, and Custom Ultrasonics have unique feature sets for specific use cases and might be exactly what your facility needs. But Steris seems to offer a well-rounded solution that meets the needs that a majority of healthcare facilities have. From ensuring patient safety to reducing long-term costs, Steris washers deliver, making them a popular choice for hospitals and clinics.

When choosing a scope washer, it's important to consider your facility's specific needs. Whether that's speed, capacity, or versatility, Steris might be a great choice. They combine cutting-edge technology with proven performance. This ensures your team can focus on what matters most: delivering exceptional patient care.

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