<img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=808093490073240&amp;ev=PageView&amp;noscript=1">

For practices that would like to monitor patients internally, we offer an end-to-end solution for all ambulatory cardiac monitoring studies.

From monitoring devices to clinical software, TZ Medical is a one-stop-shop for every facet of an internally managed Holter, Extended Holter, Event, and Mobile Cardiac Telemetry service line.



State-of-the-Art Cardiac Monitors

Trident® cardiac monitors offer the versatility to provide each patient with a comfortable and discrete user ­experience during their prescribed study. Innovative in design though simple in operation, Trident monitors promote compliance while providing the accuracy and reliability needed to support informed clinical decisions.


Trident 30

Holter and Extended Holter device with multiple wear options, including Adult and Pediatric patch electrodes and discrete 3-electrode patient cable variants. Records three channels of ECG for study durations of up to 15 days.



Trident 40L

4-1 device for Holter, Extended Holter, Cardiac Event, and Mobile Cardiac Telemetry. Features built-in LTE cellular modem with an onboard patient diary and auto-detection algorithm for accurate arrhythmia detection up to 30 days of continuous monitoring.


Accurate & Reliable Software

Our cloud-based software employs a robust and highly customizable suite of ECG analysis, report generation, and workflow management tools to make in-house analysis as simple, accurate, reliable, and accessible as possible.


check icon Customizable workflows with supported physician comment & E-signature capabilities
check icon

Comprehensive device management & settings customization

check icon

Complete access to patient data - remote full-disclosure ECG query & editable patient reports

check icon

Modular report templates to tailor results to your physician's preferences

check icon

Host of remote in-study actions for complete active study management


Experience You Can Trust

trust icon blue (1)
trust icon red (1)

30+ Years Of Service

For more than 30 years, TZ Medical has been a reputable name in the medical device industry. Our unwavering commitment to exceptional quality and unparalleled customer service has been our top priority since our inception.

support icon red
support icon blue

Our Commitment To You

Our entire organization is devoted to serving the providers who care for our communities. From our local sales representatives to customer success, research and development, and administration, TZ is committed to providing the technology, support, and expertise your practice requires to deliver exceptional patient care.

future icon blue
future icon red

The Future

Our Portland, Oregon-based hardware, software, and electrical engineering teams continually optimize our suite of monitoring technologies. We follow our promise to design products and services that are “Sparked by Your Ideas” by listening to frontline Providers to deliver cutting-edge solutions today and tomorrow.

How May We Help You & Your Patients? 

Fill out the form below to schedule a demo or learn more.