When a patient is ready for a breath-based test, the last thing you want is to be hunting for a clean mouthpiece. TM-Flow disposable mouthpieces are the single-use consumable that keeps that step simple and sanitary on the TM-Flow (CMAT Advantage™) system. Here’s how they fit your workflow and how to keep them in stock.

1. What TM-Flow mouthpieces are for
TM-Flow disposable mouthpieces are used for the breath-based portion of testing on the TM-Flow platform, which is built on FDA-cleared component devices. Since the patient breathes directly through the mouthpiece, a new one every time is essential for both comfort and hygiene — there’s no reliable way to reprocess a used mouthpiece to the standard the next patient deserves.
2. Single-use, single-session — the hygienic default
Every mouthpiece is single-patient, single-session. A fresh mouthpiece per encounter protects infection control between patients and keeps testing consistent. It also removes any doubt for staff about what’s clean, which keeps room turnover quick during a full schedule.
3. Stocking for a busy schedule
- 250 disposable mouthpieces per pack
- $250 one-time ($1.00 each)
- Single-patient, single-session use
- About 250 patient sessions per pack
TM-Flow and CMAT Advantage share the same compatible mouthpieces — one product, one reorder.
4. Auto-delivery with Subscribe & Save
With Subscribe & Save, mouthpieces arrive every 1, 2, or 3 months at $235, $240, or $245 per pack — a discount off the $250 one-time price — with skip or cancel anytime, so you’re never caught short mid-clinic.
5. Frequently asked questions
Are these compatible with the TM-Flow system?
Yes. They are intended for TM-Flow (also branded CMAT Advantage) breath-based clinical testing.
Can mouthpieces be reused?
No. They are single-patient, single-session disposables; reuse is not appropriate for a device the patient breathes through.
How many are in a pack?
Each pack has 250 mouthpieces — about 250 sessions — and Subscribe & Save keeps them arriving on your schedule.
Ready to reorder? Order TM-Flow mouthpieces, see the full product details, or visit the Supplies Shop.
Disclaimer: This article is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional for diagnosis, treatment, and clinical decision-making.
Ready to see the CMAT Advantage in your practice?
Book a free 15-minute demo — see the full PAD + autonomic workup and triple-CPT billing potential, with no obligation. Backed by our 90-day buyback guarantee.
Book a Free Demo →






