TM-Flow System
TM-Flow System: Efficient In-Office Vascular & Autonomic Screening.
Reliable Screening for Your Independent Practice
Key Features & Benefits of the TM-Flow System
Multi-Function Screening:
Efficiently assess ABI for Peripheral Arterial Disease (PAD) risk, sudomotor function for insights into small fiber neuropathy, and Heart Rate Variability (HRV) for an overview of autonomic balance – all with one device.
Aid in Early Detection:
Provides valuable data that can help in the early identification of potential vascular and autonomic issues, allowing for timely patient management.
Rapid & Efficient Testing:
Complete a TM-Flow assessment in approximately 7-12 minutes, making it ideal for busy independent practice environments and annual wellness visits.
Non-Invasive & Patient-Friendly:
Ensures patient comfort with a gentle testing procedure, promoting acceptance of necessary screenings.
User-Friendly Operation:
Designed for ease of use, allowing your existing clinic staff to perform tests with minimal training.
Supports Practice Revenue:
TM-Flow testing is generally reimbursable under established CPT codes (e.g., 95921, 93923, 95923), offering an opportunity to enhance your practice’s financial health. (Direct to reimbursement guide for specifics).
Core Technologies within the TM-Flow System
FDA-Cleared Indications for the TM-Flow System
The TM-Flow is a non-invasive diagnostic testing system built on FDA-cleared component devices, providing measurements including autonomic nervous system testing, ankle-brachial index (ABI) measurements, and sudomotor function testing. These measurements support the evaluation of peripheral neuropathy, peripheral arterial disease, and cardiac autonomic dysfunction. The system is intended for use by healthcare professionals as part of a comprehensive patient evaluation.
TM-Flow vs. CMAT Advantage™: Understanding Your Options
HealthWright Technologies offers both the TM-Flow System and the CMAT Advantage™ System to meet the diverse needs of independent physicians.
A HealthWright consultant can help you determine which system best aligns with your practice goals and patient population.
Interested in Efficient In-Office Screening?
Frequently Asked Questions About the TM-Flow System
What is the TM-Flow System?
The TM-Flow System is a non-invasive diagnostic testing system built on FDA-cleared component devices. It measures autonomic nervous system (ANS) and vascular function — including ankle-brachial index (ABI), sudomotor function, and heart rate variability (HRV) — to support the evaluation of peripheral arterial disease, small-fiber neuropathy, and cardiac autonomic dysfunction. The TM-Flow System is the underlying device for HealthWright Technologies’ CMAT Advantage™ program.
Is the TM-Flow System FDA-approved?
The TM-Flow System is built on FDA-cleared component devices — not FDA-approved. “FDA-cleared” is the correct term for devices authorized through the FDA’s 510(k) pathway, while “FDA-approved” refers to the more rigorous Premarket Approval (PMA) pathway.
What does the TM-Flow System measure?
In a single session, the TM-Flow System measures ankle-brachial index (ABI) and toe-brachial index (TBI) for peripheral arterial assessment, sudomotor function for insight into small-fiber neuropathy, and heart rate variability (HRV) with volume plethysmography for an overview of autonomic balance.
Is the TM-Flow test non-invasive, and how long does it take?
Yes. The TM-Flow test is completely non-invasive — no needles and no blood draw — using surface electrodes and blood-pressure cuffs. A complete assessment typically takes about 7–10 minutes and can be performed by trained clinical staff, making it practical to integrate into a routine office visit.
Who is the TM-Flow System for?
The TM-Flow System is designed for independent physicians and clinical practices — including primary care, cardiology, and pain management — that want to add objective, in-office ANS and vascular screening. It is intended for use by trained healthcare professionals as part of a comprehensive patient evaluation.
FDA Disclaimer:
The TM-Flow System is FDA Cleared. For professional use only by trained healthcare providers. This information is not intended to replace the guidance of a qualified medical professional. Please refer to the official TM-Flow User Manual for complete instructions for use, indications, contraindications, warnings, and precautions.
CPT codes are provided for informational purposes only and do not guarantee reimbursement. Verify code applicability and coverage with the relevant payer and your billing department before submitting claims. CPT® is a registered trademark of the American Medical Association.