Related Experiment Video
Updated: Feb 3, 2026

Thermal Measurement Techniques in Analytical Microfluidic Devices
Published on: June 3, 2015
Medical Devices; Neurological Devices; Classification of the Thermal Vestibular Stimulator for Headache. Final order
Abstract:
The Food and Drug Administration (FDA or we) is classifying the thermal vestibular stimulator for headache into class II (special controls). The special controls that apply to the device type are identified in this order and will be part of the codified language for the thermal vestibular stimulator for headache's classification. We are taking this action because we have determined that classifying the device into class II (special controls) will provide a reasonable assurance of safety and effectiveness of the device. We believe this action will also enhance patients' access to beneficial innovative devices, in part by reducing regulatory burdens.
Related Concept Videos
Non-ohmic Devices
Consider a simple circuit consisting of a battery, a diode, and a resistor. A...
Mnemonic Devices
Acronyms
Acronyms are created by using the initial letters of a series of words to form a new word or phrase. This approach condenses complex information into a single, memorable entity. For example,...
The Vestibular System
Design Example: Identifying the Locations of Monuments in the Field Using Global Positioning System Device
Inhaled Medications
Thermal expansion and Thermal stress: Problem Solving
To solve the problem, first, identify the known and unknown quantities. The initial length (L) of the bridge is 1275 m, the coefficient of linear expansion (α) for steel is 12 x 10-6/°C, and the change in temperature (ΔT) is 55...

