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US 11,754,538 B1Granted
Method and apparatus for automatic calibration
AssigneeVERO Biotech Inc.
InventorsDavid H. Fine, Edward Bromberg, Thorsten Schmidt, Ryan Denton, Lucas G. Gamero, Gregory Vasquez
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Abstract
A device and method for calibrating a delivery device includes providing a container A containing a nitrite, providing a container B containing an acid, releasing the contents of containers A and B, allowing the nitrite and acid to mix, waiting for a predetermined time, allowing air to combine with the mixture, and using NO and traces of NO2 to check and calibrate NO and NO2 sensors.
Claims14
A method, comprising:
- releasing droplets of a nitrite-containing solution to a target;
- releasing droplets of an acidic solution to the target;
- measuring, with a gas sensor, a concentration of nitric oxide (NO) gas produced by a mixture of the droplets of the nitrite-containing solution and the droplets of the acidic solution;
- and
- adjusting a calibration parameter of the gas sensor based on the concentration of NO gas.
2 more elements
Dependencies are inferred from the claim text.