Philips Respironics equipment is still in daily clinical use worldwide, and it still appears on the refurbished market. That does not mean every listing is safe to buy. Two platforms come up constantly in hospital inquiries — first-generation DreamStation CPAP/BiPAP, and Trilogy Evo portable ventilators — and both have regulator history that a quotation has to address in writing.
This is not a complete catalogue of Philips field actions. It is the buying standard ASQ now applies, and the questions any hospital should ask any supplier.
DreamStation is not one product
The original DreamStation CPAP and BiPAP devices manufactured between 2009 and 26 April 2021 were included in Philips Respironics’ Class I PE-PUR foam recall. Later actions also covered certain reworked units (duplicate or incorrect serial programming, and other corrections). DreamStation 2 is a different generation and was not in the original foam recall, though it has had its own safety communications.
A listing that says only “DreamStation, refurbished” is not a specification. Before we quote, we require:
- Exact model and serial. Generation cannot be inferred from a marketing photo.
- Recall / remediation status checked against the current Philips and regulator lists for that serial.
- What was done in refurbishment — foam path, blower, humidifier, and whether the unit is in-scope for a still-open correction.
- A written statement that we will not ship an in-scope unrepaired unit as routine refurbished CPAP.
If the serial is first-generation and unrepaired, we will not sell it as a standard refurbished therapy device. If it has been remediated, the paperwork has to say so.
FDA’s running list of recalled Philips ventilators, BiPAP, and CPAP machines is the starting point, not a dealer’s memory: [Recalled Philips ventilators, BiPAP machines, and CPAP machines](https://www.fda.gov/medical-devices/respiratory-devices/recalled-philips-ventilators-bipap-machines-and-cpap-machines).
Trilogy Evo is not Trilogy 100/200
Trilogy 100 and Trilogy 200 were in the 2021 foam recall. Trilogy Evo is a later platform. Treating Evo as “the same family, therefore the same recall” is wrong — and treating Evo as “later, therefore clean” is also wrong.
Trilogy Evo has had its own Class I field corrections, including environmental contamination in the air path, software behaviour around power and alarms, obstruction-alarm timing, and instructions that restrict certain nebulizer placements because they can change delivered tidal volume. A refurbished Evo is only as current as its installed software build and the corrections applied to that serial.
Before we quote an Evo we require:
- Model variant (Evo, Evo O2, EV300, Evo Universal) and serial.
- Installed software version, stated on the quote.
- Which field corrections have been applied, stated on the quote.
- Current Philips use-instructions for nebulizers on that software build.
Do not use non-pneumatic nebulizers with this platform unless the current instructions for your software build allow it.
What this means for a Pakistani or export-market hospital
Refurbished respiratory devices still have a place where the serial is documented, the corrections are applied, and the alternative is no therapy. They do not have a place as anonymous catalogue stock.
If a supplier cannot produce serial, generation, and software version before you pay a deposit, you are not buying a refurbished clinical device. You are buying a listing.
ASQ’s product pages for DreamStation and Trilogy Evo now carry this notice above the fold. The inquiry form is the right next step — send the serial if you have it, or ask us to state the status in writing before any offer.