Contaminant monitoring and air filtration system

• US 10,422,727 B2
• Filed: 08/10/2015
• Issued: 09/24/2019
• Est. Priority Date: 08/10/2014
• Status: Active Grant

• Current Assignee: Harry Leon Pliskin
• Original Assignee: Harry Leon Pliskin
• Inventors: Pliskin, Harry Leon
• Primary Examiner(s): Larkin, Daniel S
• Application Number:
  US14/822,706
• Publication Number:
  US 20160041074A1
• Time in Patent Office: 1,506 Days
• CPC Class Codes: F24F 1/0071 with means for purifying supplied air perfuming or deodorising means F24F1/008
• CPC Class Codes: F24F 11/30 for purposes related to the operation of the system, e.g. for safety or monitoring
• CPC Class Codes: F24F 11/52 Indication arrangements, e.g. displays
• CPC Class Codes: F24F 11/64 using pre-stored data
• CPC Class Codes: F24F 2110/50 Air quality properties
• CPC Class Codes: G01N 1/2273 Atmospheric sampling
• CPC Class Codes: G01N 15/0625 Optical scan of the deposits
• CPC Class Codes: Y02B 30/70 Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

Devices, methods and systems for monitoring, sampling, and filtering or sanitizing the air of an environment are provided. Devices and methods including air filtering units with smart features including connectivity and reporting features are provided wherein a unit is provided to communicate with a system. Based on detected values related to air contamination and particulates entrained in the air, the system and methods are capable of performing various functions including reporting and remediation functions.

Claims

1. A method for analyzing and filtering air in a hospital or a healthcare related facility, the method comprising the steps of:

providing an air-monitoring unit in each of a plurality of rooms, each air-monitoring unit comprising at least one filter, an air sampling device, an airflow path, and a microprocessor;

drawing air through the airflow path of each of the air-monitoring units;

determining a particulate count of the air entering each of the air-monitoring units, the particulate count comprising at least one of bacteria, pollutants, viruses, dust and dander;

comparing the particulate count to a predetermined set of stored values, the stored values comprising at least one of particulate type and particulate quantity;

transmitting data related to the particulate count to at least one of a local server and a remote server for at least one of storage and further processing;

identifying one of the plurality of rooms that comprises the highest level of particulate count;

providing a portable air filtration system;

moving the portable air filtration system into the room identified as comprising the highest level of particulate count; and

adjusting an operating parameter of the portable air filtration system provided in the room identified as comprising the highest particulate count.

2. The method of claim 1, wherein adjusting the at least one operating parameter comprises a step of increasing or decreasing the speed of an air-intake fan.

3. The method of claim 1, wherein adjusting the at least one operating parameter comprises a step of increasing or decreasing an air-sampling rate.

4. The method of claim 1, further comprising a step of providing an indication to a user of the results of the comparing step.

5. The method of claim 4, wherein the indication comprises written instructions provided on a graphical user-interface.

6. The method of claim 1, wherein data related to the particulate count is electronically transmitted to a remote observer.

7. The method of claim 1, further comprising a forecasting step wherein data related to the particulate count is compared with pre-existing data related to historical data or models, and based on the comparison providing an indication to a user related to potential propagation of the contamination.