Patent ID: 11896383
Assignee: nan
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 4:
5. The method of claim 4, wherein the particulate matter sensor performs the following:
air enters an air channel part of a sensing cavity;
a laser source containing a laser beam radiates particles in the air entering through the air channel, passing through a light scattering measuring cavity of the particulate matter sensor;
calculate a particle diameter and a number of particles with different diameters per unit volume;
air then flows through an imaging cavity of the particulate matter sensor;
an imaging system captures images and videos of the particles passing through the imaging cavity;
differentiate and identify air particles utilizing the sensing cavity;
detect a pathogen count, a pathogen type, a pathogen concentration, and a pathogen biosafety level;
detect a beneficial microorganism count, a beneficial microorganism type, and a beneficial microorganism concentration;
detect a pollen type, a pollen count, and a pollen allergy level;
detect a dust mite allergen count and a dust mite allergy level;
detect a particulate matter concentration;
calculate an air quality index;
display the pathogen count, the pathogen type, the pathogen concentration, and the pathogen biosafety level on the microbiome mobile application;
display the beneficial microorganism count, the beneficial microorganism type, and the beneficial microorganism concentration on the microbiome mobile application;
display the pollen type, the pollen count, and the pollen allergy level on the microbiome mobile application;
display the dust mite allergen count and the dust mite allergy level on the microbiome mobile application;
auto sterilize the pathogen type in the air after it passes through the imaging cavity;
send a neighborhood public biosafety alert to the wearable device when the pathogen biosafety level is above a predetermined threshold level, indicating that there is a pathogen type in the surrounding air at a location which can result in disease outbreak; and
display a corrective and a preventive measure on the microbiome mobile application to reduce exposure to the pathogen type.