Patent ID: 11917515
Assignee: KONINKLIJKE PHILIPS N.V.
Field: Measurement (Instruments)
Classification: CPC H  A  F  G | IPC A  F  G  H

Claim 0:
1. A system for warning of an exposure of a second individual to an allergen to which the second individual is sensitive by transfer from a first individual, comprising:
a first user device for the first individual and a second user device for the second individual, each user device comprising a tracking system for tracking the movement of the respective individual;
a database which stores user sensitivity information to different allergens; and
a controller which is adapted to:
determine allergen types and levels to which the individuals have been exposed based on their movements; and
determine if the first individual has been exposed to allergen types and levels which pose a risk to the second individual by allergen transfer from the first individual to the second individual.