Blood Flow Velocity Management Device Using Auditory Stimulation

Wearable Blood Flow Velocity Management Device Using Auditory Stimulation

This technology is a blood flow velocity management device consisting of a terminal unit that senses blood flow velocity via patches attached to the common carotid artery and radial artery and calculates the difference between the two, and a headset unit that provides auditory stimulation to minimize this difference.

Existing blood flow management methods have limitations in that it is difficult to directly regulate imbalances in blood flow velocity between body parts using audiovisual stimulation, and they fail to optimize stimulation intensity or frequency according to an individual's condition.

By varying the intensity, frequency, and duration of auditory stimulation to identify the optimal conditions that minimize the difference between the two blood flow velocity peaks, this technology can be applied to wearable healthcare devices to improve blood flow velocity imbalances through auditory stimulation alone.

‍

‍

Key Features:

• A patch unit consisting of a first patch attached to the user's common carotid artery to sense blood flow velocity at that site, and a second patch attached to the radial artery to sense blood flow velocity.
• A terminal unit that calculates the difference between the first and second blood flow velocities received from the patch unit in real-time and quantitatively.
• A headset unit that provides the user with auditory stimulation within the audible frequency range to minimize the difference between the two blood flow velocities based on the calculated quantitative data.
• A headset control unit that operates the headset by varying the intensity, frequency, and duration of the auditory stimulation to achieve the optimal conditions that minimize the difference between the two blood flow velocity peaks.

‍