Systems and methods for disinfection

Patent metadata

Field	Value
Publication number	US-11318217-B2
Application number	US-202016898209-A
Country	US
Kind code	B2
Filing date	Jun 10, 2020
Priority date	Jan 29, 2014
Publication date	May 3, 2022
Grant date	May 3, 2022

Abstract

A disinfecting system includes a housing. An ultraviolet light (UV) source is secured to the housing and configured to emit UV light for disinfection of a target. A processor is secured to the housing in communication with the UV light source. The processor is configured to activate the UV light source for a selected amount of time suitable for disinfection of the target.

First claim

What is claimed is:

1. A disinfecting system comprising:
an ultraviolet light (UV) device configured to emit UV light for disinfection of a target; and
a smart mobile device including a processor,
wherein the UV device is removably and physically coupled to the smart mobile device, and wherein the processor is in wireless communication with the UV device and configured to control the UV device via the wireless communication for disinfection of the target.

2. The disinfecting system set forth in claim 1 , wherein the UV device is configured to emit UV light having a wavelength from about 100 nm to about 400 nm.

3. The disinfecting system set forth in claim 2 , wherein the UV device is configured to emit UV light having a wavelength from about 240 nm to about 260 nm.

4. The disinfecting system set forth in claim 2 , in combination with an ultrasound transducer configured to emit ultrasonic energy for disinfecting the target.

5. The disinfecting system set forth in claim 2 , wherein the UV device comprises an ultraviolet LED.

6. The disinfecting system set forth in claim 2 , wherein the UV device comprises a laser.

7. The disinfecting system set forth in claim 1 , wherein the smart mobile device is one of a smartphone, a smart tablet, and a smart watch.

8. The disinfecting system set forth in claim 1 , wherein the smart mobile device includes at least one sensor in communication with the processor, wherein the at least one sensor is configured to detect an operating parameter of the UV device during use, wherein the processor is configured to analyze the operating parameter detected by the sensor and provide feedback to an operator based on the detected operating parameter.

9. The disinfecting system set forth in claim 8 , wherein the sensor comprises a camera.

10. The disinfecting system set forth in claim 9 , wherein the operating parameter detected by the camera and analyzed by the processor is distance from the target during use.

11. The disinfecting system set forth in claim 8 , wherein the operating parameter detected by the sensor and analyzed by the processor is rate of disinfection of the UV device during use.

12. The disinfecting system set forth in claim 8 , wherein the processor is configured to actuate at least one of audio and visual feedback to the operator during use.

13. The disinfecting system set forth in claim 8 , wherein the processor is configured to determine if at least one of an animal or person has entered a field of UV emission from the UV device during use based on the operating parameter detected by the sensor, wherein the processor is configured to automatically turn off the UV device if the processor determines said at least one of an animal or person has entered the field of UV emission.

14. The disinfecting system set forth in claim 13 , wherein the sensor is configured to detect motion within the field of UV emission, wherein the processor is configured to determine if at least one of an animal or person has entered a field of UV emission from the UV device during use based on the detected motion.

15. An ultraviolet (UV) device for disinfecting, the UV device comprising:
an ultraviolet light (UV) source configured to emit UV light for disinfection of a target,
wherein the UV device is configured to be removably and physically coupled to a smart mobile device including a processor,
wherein the UV device is configured to be in wireless communication with the smart mobile device and receive instructions from the processor of the smart mobile device via the wireless communication to control the UV device for disinfection of the target.

16. The UV device for disinfecting set forth in claim 15 , wherein the UV device is configured to emit UV light having a wavelength from about 100 nm to about 400 nm.

17. The UV device for disinfecting set forth in claim 16 , wherein the UV device is configured to emit UV light having a wavelength from about 240 nm to about 260 nm.

18. The UV device for disinfecting set forth in claim 15 , in combination with an ultrasound transducer configured to emit ultrasonic energy for disinfecting the target.

19. The UV device for disinfecting set forth in claim 15 , wherein the UV device comprises an ultraviolet LED.

20. The UV device for disinfecting set forth in claim 15 , wherein the UV device comprises a laser.

21. The UV device for disinfecting set forth in claim 15 , wherein the smart mobile device is one of a smartphone, a smart tablet, and a smart watch.

22. A method of disinfecting comprising:
removably and physically coupling an ultraviolet (UV) device to a smart mobile device, wherein the UV device includes an ultraviolet light (UV) source configured to emit UV light for disinfection of a target, wherein the smart mobile device includes a processor, wherein the processor is in wireless communication with the UV device and configured to control the UV device for disinfection of the target; and
disinfecting the target using the UV device that is removable and physically coupled to the smart mobile device by controlling emission of UV light from the UV device using instructions sent wirelessly from the processor of the smart mobile device.

23. The method of disinfecting set forth in claim 22 , further comprising:
detecting, using a sensor in communication with the processor, an operating parameter of the UV device during said disinfecting; and
providing, using the processor, feedback to an operator regarding disinfection of the target based on the detected operating parameter.

24. The method of disinfecting set forth in claim 23 , wherein the sensor comprises a camera.

25. The method of disinfecting set forth in claim 24 , wherein the operating parameter detected by the camera is distance from the target during said disinfecting the target.

26. The method of disinfecting set forth in claim 23 , further comprising actuating, using the processor, at least one of audio and visual feedback to the operator during said disinfecting the target.

27. The method of disinfecting set forth in claim 23 , further comprising:
determining, using the processor and a sensor, if at least one of an animal or person has entered a field of UV emission from the UV device during said disinfecting the target based on an operating parameter detected by the sensor; and
automatically turning off, using the processor, the UV device if the processor determines said at least one of an animal or person has entered the field of UV emission.

Assignees

• P Tech Llc

Inventors

• Bonutti Peter M
• Beyers Justin
• Bierman Tonya M

Classifications

• F25D2400/22

  Cleaning means for refrigerating devices · CPC title

• C02F1/325 Primary

  Irradiation devices or lamp constructions · CPC title

• C02F2201/3226

  Units using UV-light emitting lasers · CPC title

• C02F2303/04

  Disinfection · CPC title

• C02F2201/3222

  Units using UV-light emitting diodes [LED] · CPC title