FAQ

TruO2 OTC

What is the FDA clearance process important?

The FDA clearance process is critical for several reasons, primarily centered on
ensuring public health and safety. Overall, the FDA clearance process is essential
for maintaining high standards in the medical device industry, ensuring that devices
are safe and effective for public use.

What is required for a med device to obtain OTC clearance? 

  • Obtaining U.S. over-the-counter (OTC) clearance for a medical device involves several steps and requirements set by the US FDA.
  • Some of the steps include the following: device classification, pre-submission and regulatory pathway, product development, testing and validation, labeling and instructions for use, quality management system, 510(k) submission, FDA review and clearance, post-market surveillance, marketing and distribution.

How are Health & Wellness medical devices different than a device that has OTC clearance by the FDA? 

Health & wellness devices are not regulated by the FDA. They focus on general well-being only. OTC medical devices undergo a rigorous FDA clearance process to demonstrate that they are safe and effective for specific medical uses. This difference impacts how these devices are marketed, sold, and monitored in the market.

What is the difference between OTC and prescription?

  • The difference between OTC (Over-The-Counter) and prescription medical devices primarily revolves around accessibility, regulatory requirements, and the level of medical supervision needed for their use.
  • OTC devices can be directly purchased by consumers without a prescription from a healthcare provider. They are available at pharmacies, grocery stores, online retailers, and other general retail outlets.
  • Prescription devices can only be obtained with a prescription from a licensed healthcare provider. They are usually dispensed by a pharmacy or a medical supply company and may require professional fitting or setup.

How to know if the device is clean?

  • The display screen should be clear and readable.
  • The surfaces should not be soiled, dirty, dusty, or sticky.
  • The finger slot should not have any signs of soiling or dirt or nail polish residue.
  • If the device still appears dirty after cleaning, repeat cleaning steps.
  • If the device is still dirty after repeated cleaning, the device may need to be discarded.

2500A VET

What is included in the 2500A VET package assembly?

  • 2500A Pulse Oximeter
  • 2500A Operator’s Manual
  • 2000SL Pulse Oximeter Sensor
  • 4 AA-Size Alkaline Batteries

How do you know you’re getting an accurate reading?

The tricolor LED display (m) provides a visual indication of the pulse signal quality, while blinking at the corresponding pulse rate. This display changes colors to alert you to changes in pulse quality that may affect the readings: green indicates a good pulse signal, yellow indicates a marginal pulse signal, and red indicates an inadequate pulse signal. Allow the 2500A VET to stabilize, observing about 10 seconds of continuous green-colored pulse quality before relying on the displayed values. It is common for the displayed values to fluctuate slightly over a period of several seconds. If the pulse quality display blinks yellow or red, try another finger.

What kind of battery is used in the 2500A VET?

Four AA Alkaline or you can purchase the 2500C-UNIV Rechargeable NiMH Battery System.

How many hours of battery life can I expect?

Four AA alkaline batteries provide the device with approximately 80 hours of continuous operation, while the Rechargeable NiMH Battery Pack provides approximately 40 hours of continuous operation.

How do you access the memory stored in device?

Nonin’s nVISION data management software and 1000MC serial cable will allow you to connect the 2500A VET to PC for downloading data and view data.

Does this unit alarm?

Yes. Users may adjust the alarm limits for upper and lower SpO2 and Pulse Rate alarms and alarm volume.