1. Patent Application Titled "Device And Method For Characterizing Particles Of Exhaled Air" Published Online (USPTO 20230218195).
- Subjects
PATENT applications ,SARS-CoV-2 ,PATENT offices ,MASS spectrometers - Abstract
The device according to claim 1, wherein the particle measurement device determines at least one of the following parameters of the particles of the exhaled air: particle number, particle concentration, particle diameter, particle mass, particle size distribution, particle mass distribution, particle mass concentration, and/or particle number concentration. The device, especially the particle measurement device, preferably comprises at least one air flow generator which is in particular configured to create an air flow with a preset flow rate to and/or inside the particle measurement device, wherein the flow rate is preferably in the range from 0.1 I/min to 101 I/min, particularly in the range from 0.1 I/min to 20 I/min, especially in the range from 1 I/min to 10 I/min. The device according to claim 1, wherein the particle measurement device comprises an air flow generator configured to create an air flow with a preset flow rate, and wherein a flow rate is in a range from 0.1 I/min to 101 I/min, from 0.1 I/min to 20 I/min, or in the range from 1 I/min to 10 I/min. "5. The device according to claim 1, wherein the particle measurement device is an optical particle measurement device which comprises at least one light source, wherein the light source is adapted to emit polychromatic light and/or light with at least one wavelength in a range from 380 nm to 490 nm. [Extracted from the article]
- Published
- 2023