Sleep induction system using carbon dioxide

Sleep induction device that controls carbon dioxide flow or outside air intake based on distance information

This technology relates to a carbon dioxide sleep induction device that mixes and discharges outside air with carbon dioxide, controlling the flow rate based on distance information to the user's face.

Existing sleep aid devices have struggled to maintain a consistent carbon dioxide concentration because they cannot adapt to changes in the user's position.

To address this, the technology uses distance sensor data to regulate the carbon dioxide flow or outside air intake, inducing sleep with a stable concentration of mixed gas.

‍

‍

Key Features:

• A flow path unit that provides a passage for the mixed gas of outside air and carbon dioxide, featuring a discharge outlet at one end
• A supply unit that delivers carbon dioxide to the flow path unit
• A distance sensor that acquires distance information related to the user's face
• A control unit that regulates at least one of the carbon dioxide flow rate or the outside air intake based on the distance information