US 12,280,270 B2
LED therapeutic device
Grace Sun, Los Angeles, CA (US); and Hans Kristian Skjorshammer, Los Angeles, CA (US)
Filed by Oral IQ LLC, Los Angeles, CA (US)
Filed on Sep. 24, 2021, as Appl. No. 17/485,224.
Prior Publication US 2023/0099922 A1, Mar. 30, 2023
Int. Cl. A61N 5/06 (2006.01)
CPC A61N 5/0613 (2013.01) [A61N 2005/0651 (2013.01); A61N 2005/0659 (2013.01); A61N 2005/0662 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A portable light emitting diode (LED) therapeutic device, comprising:
a top case having a first end and a second end opposite to the first end;
a light assembly embedded in an interior space of the top case and comprising:
a lens coupled to the first end of the top case;
a LED assembly close to the lens and comprising three LEDs, configured to emit visible light with a wavelength of 660 nm and infrared light with a wavelength of 850 nm; and
a reflector assembly coupled to the LED assembly and comprising three segments laterally connected to one another and oriented toward the lens, with each of the LEDs disposed in an opening within one of the three segments;
a controller electrically coupled to the light assembly and configured to control the light assembly to emit an irradiance of 100-140 mW/cm2 when the portable LED therapeutic device is in contact with skin;
a switch assembly coupled to the controller;
a bottom case removably coupled to the second end of the top case; and
a power supply electrically coupled to the controller and embedded in an interior space of the bottom case.