Drug delivery device with electronics

This invention describes an electronic inhaler that helps users take their medication correctly. It has a mouthpiece, medicament, and an electronics module with a sensor that measures airflow during inhalation. When the user opens the mouthpiece cover, the electronics turn on. The device determines if the user's inhalation is good or if the air vent is blocked based on whether the airflow measurement falls within specific thresholds, and it can send this information wirelessly to a mobile application.

Why it matters: Since 2022, miniaturized, low-power airflow sensors and embedded processors have become more cost-effective.

Status: ExpiredProtection ended and was never renewed
How hard to build: SpecializedCustom inhaler, embedded electronics, airflow sensor, mobile app.

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