A practical checklist from an admin buyer who orders STERIS tables, troubleshoots STERIS washers, and sources portable oxygen concentrators, hospital crash carts, and anesthesia machine components.

Let’s set the scene. You’re the administrator who ends up in a meeting because the OR manager wants new STERIS tables, the sterile processing tech says the washer is throwing a fault, and while you’re at it, can you also find a portable oxygen concentrator, stock the hospital crash carts, and source anesthesia machine components before Friday?

I’m that person. I run purchasing for a 300-person healthcare group with three outpatient surgery locations. Roughly $2.4M in medical equipment and supplies goes through my desk each year, across 15 vendors. I report to operations and finance, but my real job is making sure clinical teams get the right equipment without blowing the budget. After five years, I’ve turned that chaos into a checklist that works. Here’s my 8-point version.

1. STERIS tables: get the model number before you get a quote

Before you ask for pricing on STERIS tables, get the exact model number and a photo of the existing setup. Not “the one in OR 2.” The actual model plate. STERIS tables vary by column style, tabletop length, power supply, and lifting capacity. If you try to match a table from memory, you’ll end up with a costly redo.

In my first year, I made the classic specification error: I assumed “standard table” meant the same thing to every vendor. It didn’t. We ordered the right model number but the wrong power configuration. That mismatch cost us a $600 redo and a very delayed OR schedule.

Ask yourself: does the new table need to work with the existing OR integration? Is the floor load within spec? Does the table fit through the door? These questions sound basic, but they’re exactly the ones skipped in urgent buying situations.

2. Troubleshooting a STERIS washer starts with the cycle report

When someone says “the washer is down,” the first thing I ask for is the last cycle report and the fault history. Most STERIS washers record cycle interruptions, temperatures, and error codes. That data tells you more than a quick phone call can.

I still kick myself for calling our service provider before pulling the cycle report. When the tech asked for the fault code, I had to go back and find it. The actual issue? A blocked exhaust filter, not a pump failure. If I’d opened the event log first, I could have described the problem accurately and saved everyone an hour.

If your team references AAMI ST79 as their sterile processing standard, use it as the basis for the washer’s cleaning verification logs. The washer isn’t an island; it’s part of a system.

3. Check water quality before you call it a mechanical failure

This is the step most people ignore. Hard water, low pressure, or an expired reverse osmosis filter can cause intermittent alarms that look like component failures. You don’t need to become a water chemist, but you need to know where the water quality report lives and when the filter was last replaced.

In our building, the difference between a “broken” washer and a “water problem” was a $300 water test and a filter change. Not a $4,000 repair. That kind of discovery changes how you handle troubleshooting: check the external causes first, then the internal parts.

4. Buy washer consumables at the same time as the washer

Door gaskets, spray arms, filters, detergent lines. These are the parts that turn a 20-minute fix into a two-day outage.

When we ordered our latest STERIS washer, I added a spare door gasket and a set of spray arms to the same PO. The biomed team asked why. Then the washer went down at 4 PM on a Friday, and the spare parts paid for themselves. Nobody ever thanks you for the backup parts until the backup parts are the only thing standing between you and a weekend without a washer.

5. Portable oxygen concentrator: write down the clinical requirement

A portable oxygen concentrator isn’t a STERIS product, but as a buyer you’ll likely have to source one anyway. Don’t pick a model based on price. Write down the clinical requirement first: continuous flow or pulse dose, liters per minute, oxygen purity, battery life.

My first batch of concentrators looked fine on the quote. Lighter than the alternative, cheaper too. But I didn’t verify that they could deliver continuous flow at the rate our clinician requested. We returned them. The replacement order was exactly what we should have started with.

The question isn’t “which unit is in stock?” It’s “which unit meets the documented clinical need?” In stock only matters after the answer.

6. Hospital crash cart: don’t buy on price alone

A hospital crash cart looks simple: drawers, wheels, a place for the defibrillator. But the cheapest cart with the right number of drawers isn’t automatically the right cart. Check the locking system, wheel type, drawer arrangement, and whether it fits your existing defibrillator bracket.

The spreadsheet said Vendor B was $180 cheaper. My gut said the drawer layout was wrong for our code team. I went with my gut. Turns out the drawer dividers were too shallow for the medication trays we use. That cart would have caused daily frustration in every code.

Publicly listed prices for basic crash carts ran from about $1,200 to $3,000 as of January 2025, but configuration and brackets move the number. Get the clinical team to sign off on the layout before you commit.

7. Anesthesia machine components: order by part number, not by guesswork

With anesthesia machine components, the safest thing I can do is get the exact part number from the anesthesia tech or biomed team and put a no-substitution clause on the PO. It’s not my job to know if a particular circuit or filter is clinically correct. It is my job to make sure the part number matches exactly.

If a salesperson says “it fits every anesthesia machine,” I get nervous. A component that looks identical can have different tolerances. Ask for compatibility documentation, not just a reassuring phrase.

8. Confirm service response time and total cost before you sign

Before you approve any equipment buy, ask the vendor about response time in your area. Not the national average. Is there a local service center? Are commonly needed parts stocked nearby? For STERIS tables and washers, planned maintenance downtime matters more than the sticker price.

Then calculate the real total cost: freight, rigging, installation, training, service contract, and first-year consumables. The lowest quote isn’t the lowest total cost. It never is.

Common mistakes I still see

• Skipping the operator manual’s troubleshooting tree before calling for service.
• Buying “universal” anesthesia machine parts without biomed sign-off.
• Waiting until the washer is down to order a door gasket.
• Approving a hospital crash cart without checking the drawer layout against the medication trays.
• Choosing a portable oxygen concentrator without a written clinical requirement.

Know where your expertise ends

I’m an administrator, not a clinician. I don’t decide what’s clinically safe. I verify part numbers, ask for written specifications, and make sure the paperwork is straight. If a vendor says “this is what you need” without clinical sign-off, I ask for the contact who confirmed it.

One vendor told me:

“This isn’t our strength—here’s who does it better.”

That vendor earned my trust for everything else. I’d rather work with a specialist who knows their limits than a generalist who overpromises. Same goes for me. That’s the part of the checklist no software can automate.