I’ve handled equipment purchasing for a mid-size hospital system for eight years. In that time, I’ve personally made—and documented—23 significant ordering mistakes, totaling roughly $61,000 in wasted budget. The money hurts, but not as much as telling a clinician that the thing she needs won’t be here because I typed the wrong catalog number.
This article covers the decisions that tend to show up in the same search history: Smiths Medical Bivona tracheostomy tubes, the legacy Smiths Medical Keene NH airway catalog, the difference between a BiPAP machine and a home ventilator, the anesthesia machine purchase that makes everyone nervous, and the “what is medical imaging” question that appears when a facility is being planned.
There is no single right answer. The right answer depends on whether you’re stocking an ICU, building a home-ventilation program, or opening a new surgical center. I learned that after ordering a “standard” Bivona tube that was anything but standard.
First, Separate the Product Lines
Smiths Medical is not one product category. The brand covers airway management, infusion delivery, vascular access, and a few related diagnostic devices. Supplier portals sometimes use the tag smiths-medical for a whole group, but that tag might only include airway consumables. Check the product family before you assume.
- Airway management: Portex, Blue Line, and Bivona products—endotracheal tubes, tracheostomy tubes, breathing circuits, suction catheters.
- Infusion and vascular access: infusion pumps, syringe pumps, catheters, safety IV catheters.
- Monitoring and diagnostics: capnography, pulse oximetry, and related spot-check devices.
Historically, the “Smiths Medical Keene NH” line on an invoice has been tied to the airway management catalog—Portex, Blue Line, Bivona—rather than infusion pumps. If your purchase order references Keene, NH, the airway file is probably where you should start.
The Three Buying Scenarios That Matter
Before you open a spreadsheet or request a quote, identify which scenario you’re in. The product list may look the same in all three, but the decision process is completely different.
Scenario A: You’re Stocking an Adult ICU or Acute Care Unit
In 2021, I bought a carton of cuffed Bivona tracheostomy tubes because the price per piece was 17% lower than the alternative. On a 40-piece order, every tube had the wrong cuff style for our ENT population. The order was $3,200—actually, make that $3,400; I’m mixing it up with the suction catheter reorder.
What I should have done:
- Matched the tube to the patient mix, not just to the size range.
- Checked the cuff type, inner cannula, and connector hub on the reference sample.
- Ordered a small evaluation quantity before committing to a case quantity.
According to FDA guidance on medical device connectors (fda.gov), connector mismatches are a known patient safety risk. That sounds obvious, but when a 15 mm connector fits, you stop asking about the cuff. Don’t.
In my opinion, the most efficient purchase is not the lowest invoice. It’s the one that works on the first try. Efficiency is a form of savings, but only if the device actually stays out of the trash.
Scenario B: You’re Building a Home Tracheostomy and Ventilation Program
In this scenario, “Smiths Medical Bivona” is usually the first search term. Bivona tracheostomy tubes are a common choice for long-term use because the silicone shaft is more flexible and skin-tolerant than PVC. That matters for patients who will wear a tracheostomy tube for months. The second search term is often “BiPAP machine,” because that’s what the physician wrote on the discharge order.
Here’s where I almost made a dangerous mistake. A BiPAP machine is a non-invasive ventilation device designed to deliver pressure through a mask. It is not automatically appropriate for a patient with a tracheostomy. If the patient needs full ventilatory support through the tracheostomy tube, you need a ventilator, not a standard BiPAP machine. If the plan is truly non-invasive, a BiPAP machine with the correct mask may be right.
I have mixed feelings about home medical equipment reps. Some are genuinely helpful. Some are just pushing a brand. My compromise is to require respiratory therapy to sign off on every home ventilation order before I buy anything.
Bivona ordering is not easier. You need the outer diameter, cuff style, inner cannula, and flange configuration. In September 2022, I ordered “Bivona size 6 cuffed” without specifying the tight-to-shaft cuff design. The tube arrived and the nurses could not pass a suction catheter. That error cost $890 plus a week of delayed discharge.
What works in this scenario:
- Build a per-patient checklist: diagnosis, airway anatomy, ventilation mode, cuff pressure plan, and financial approval.
- Ask for a home trial with the exact tube and machine before placing a multi-unit order.
- Order backup tubes in the next size up and the next size down. Home teams don’t have a supply room around the corner.
In my opinion, this is the scenario where clinical input matters most. A tube that works for one patient may be completely wrong for another.
Scenario C: You’re Opening a New Surgical Center (or Adding a New Service Line)
This is the “everything at once” scenario. You need an anesthesia machine, monitoring, infusion pumps, airway supplies, and somebody still asks: “What is medical imaging?”
Let’s simplify the anesthesia part. An anesthesia machine—or anesthesia workstation—delivers anesthesia gases, oxygen, and ventilatory support during surgery. The anesthesia machine gets all the attention, but it also needs gas supply, scavenging, electrical outlets, possibly a ceiling mount, and a vital signs monitor. I watched a colleague approve a beautiful anesthesia workstation and forget that the existing ceiling hoses were incompatible. It wasn’t my order, but I borrowed the lesson.
And medical imaging? In short, it’s any technology that creates images of the inside of the body: X-ray, CT, ultrasound, MRI, fluoroscopy. If your new center plans to do fluoroscopy-guided pain procedures, that’s a separate project with shielding, licensure, and image storage requirements. Don’t let “what is medical imaging” turn into a rabbit hole when you still have to order the basics.
My risk calculation went like this: the upside of buying everything at once was volume discounts and one installation process. The risk was ending up with a room full of devices that don’t talk to each other. I kept asking myself whether 8% savings was worth potentially reconfiguring an OR wall. We bought fewer devices and paid more for integration. That was the right trade.
- Start with a room master plan: dimensions, power outlets, gas outlets, data ports, storage.
- Buy the anesthesia machine and monitoring system from vendors who have worked together—or at least have a written compatibility statement.
- Place airway consumables on a separate purchase order after the capital equipment is set.
- If you’re literally asking “what is medical imaging,” stop and separate that project from the OR equipment project. They are different budgets.
How to Tell Which Scenario You’re In
Use your search history as a clue. If your list is “Smiths Medical Bivona,” “tracheostomy,” “home ventilator,” and “BiPAP machine,” you’re in Scenario B. If you’re choosing an anesthesia machine and also asking “what is medical imaging,” you’re in Scenario C. If you already have an active operating room and are simply replenishing inventory, you’re in Scenario A—even if the items look the same.
I keep a 12-point pre-order checklist now. In the past 18 months, it has caught 47 potential errors before they became invoices. One order had the correct Bivona size but the wrong connector hub; the checklist caught it because we verify every connector, even when the size is right.
That’s the point. The answers are different for different teams, but the discipline is the same. Verify the patient population, verify the device compatibility, verify the patient-specific part of the order, and buy enough—not too much—before you scale. It’s kind of an unsexy conclusion, but it’s the one that keeps both patients and budgets safe.
