Disposable 3-Way Triple Nasal Oxygen Cannula
SKU: XY421B | Cánula Nasal de Oxígeno Triple (3 Vías) Desechable
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Three-way (triple) nasal oxygen cannula for delivering oxygen to multiple connection points at once, or for differentiated-flow setups. Made from soft latex-free medical PVC, it suits patients who need connection to several devices or specialised respiratory studies with differentiated flow. EO sterile, single use.
Technical Specifications
Clinical Uses
- Oxygen therapy with connection to multiple devices
- Differentiated-flow studies in respiratory units
- Oxygen support in combined therapies
Frequently Asked Questions — Disposable 3-Way Triple Nasal Oxygen Cannula
What is a 3-way nasal cannula used for?
A 3-way cannula allows simultaneous connection to multiple oxygen sources or devices, enabling differentiated flow delivery or use in specialised respiratory studies.
Is the triple cannula XY421B compatible with standard flowmeters?
Yes. The connectors are compatible with NIST/DISS wall flowmeters and standard home oxygen concentrators.
I searched "3-way nasal cannula" — is this the part I want?
Possibly not, and it is worth thirty seconds to check. Buyers arrive at this page looking for three different things. If you want one patient on oxygen with a spare connection point or a differentiated-flow setup, this is the right part. If you want to run two patients from one oxygen source, what you actually want is a flow splitter on the source side, not a three-way cannula at the nose. And if you simply want a normal cannula and the "3" in a competitor's listing referred to tubing length in metres, you want the standard cannula instead. Tell us what the setup has to do and we will point you at the right part — including when that part is not ours.
Is the 3-way nasal cannula reusable?
No. It is single use and must not be reused or re-sterilised, to protect patient safety and prevent cross-infection.
Should a distributor stock this alongside standard cannulas?
In small quantity, yes — it is a specialty line, not a volume line. Standard cannulas carry the volume in any oxygen-therapy catalogue; the triple sells in ones and twos to respiratory units and specialist accounts that already know they need it. Stock it deep and it sits. Stock it thin as a catalogue completer, so the specialist account does not have to open a second supplier account for one part, and it does its job.
Request a Sample
Samples available for evaluation. Basic items: free sample. Higher-value items: a sample fee may apply. Shipping not included.
Full Description — Disposable 3-Way Triple Nasal Oxygen Cannula
The three-way nasal cannula is the part buyers most often order by mistake — not because it is a bad part, but because "3-way" means at least three different things to the people searching for it. Before the specification, the disambiguation, because it costs nothing here and a whole shipment later.
Are you sure this is the part you want?
Three buyers search this term and only one of them wants this product.
- You need one patient, more than one connection at the nose — a spare connection point, or a differentiated-flow arrangement used in respiratory studies and combined therapies. That is this part. Read on.
- You need two patients from one oxygen source. What you want is a flow splitter on the source side, not a three-way cannula at the nose. Different part, different place in the circuit — ask us and we will point you at it.
- You want a normal cannula and the "3" in a competitor's listing was tubing length in metres. You want the standard nasal cannula, which is cheaper and carries the volume in any catalogue.
What the triple outlet actually does
The three-way design gives multiple connection points at the patient end, supporting simultaneous connection to more than one source or device, and the differentiated-flow setups respiratory units use. Soft latex-free medical PVC, EO sterile, single use. Connectors mate with NIST/DISS wall flowmeters and home concentrators, so it drops into an existing oxygen setup without adapters.
Stock it thin, not deep
This is a specialty line and should be bought like one. The volume in an oxygen-therapy catalogue sits with standard cannulas; the triple sells in ones and twos, to respiratory units and specialist accounts who already know they need it. Its value to a distributor is catalogue completeness — the specialist account gets its odd part from you instead of opening an account with someone else, and the rest of that account's order stays with you. Order it deep and it ages on the shelf.
If the problem is retention or comfort, not connections
Buyers land here after ruling out a standard cannula, and sometimes the real problem was never the number of ports. If the cannula keeps coming off an active or paediatric patient, the fix is the head-strap cannula. If the patient's skin will not tolerate PVC over weeks of therapy, it is the soft silicone cannula. If the ears are the pain point — hearing aids, glasses, pressure sores — it is the headset-frame cannula. And if what the account is really chasing is more oxygen rather than more ports, adding outlets to a low-flow cannula achieves nothing — high-flow nasal cannula (HFNC) is the different class of device that does. For where each device sits on the flow and FiO₂ range, our oxygen delivery & FiO₂ flow chart and nasal oxygen cannula guide lay it out.
Buying wholesale
Factory-direct, latex-free, EO sterile, single use, universal connectors. OEM pouch print and samples available. Tell Alex what the setup has to do — not just the part name — and you get the right part confirmed with FOB price on WhatsApp, usually within 24 h.
This page is for medical consumables sourcing and procurement information. Clinical suitability and oxygen-therapy decisions should be confirmed by qualified professionals.
