System and method for providing light therapy to a subject
First Claim
Patent Images
1. A sleep mask configured to provide light therapy to a subject to impact circadian rhythms and/or light deficient disorders of the subject, the sleep mask comprising:
- a shield configured to cover the eyes of a subject wearing the sleep mask such that the shield blocks ambient radiation from the eyes of the subject, the shield having one or more apertures configured to allow ambient light to reach the eyes of the subject;
one or more radiation sources configured to emit radiation that provides light therapy to the subject, emitting radiation that provides light therapy including emitting radiation having first wavelengths during a first portion of the light therapy and emitting radiation having second wavelengths during a second portion of the light therapy, the one or more radiation sources being carried by the shield such that radiation emitted by the one or more radiation sources is directed to the eyes of the subject; and
one or more filters disposed in the one or more apertures in the shield, the one or more filters being configured;
(i) to block ambient radiation at wavelengths that, if allowed to reach the eyes of the subject, would interfere with the light therapy provided to the subject by the radiation emitted by the one or more radiation sources, and(ii) to enable ambient radiation to pass through the one or more apertures at wavelengths that do not interfere with the light therapy provided to the subject by the radiation emitted by the one or more radiation sources,wherein interfering with the light therapy includes reducing the impact of the light therapy on the circadian rhythms and/or light deficient disorders of the subject,wherein ambient radiation having third wavelengths reduces the impact of the light therapy on the circadian rhythms and/or light deficient disorders of the subject during the first portion of light therapy and does not reduce the impact of the light therapy on the circadian rhythms and/or light deficient disorders of the subject during the second portion of light therapy, andwherein the one or more filters block the ambient radiation having third wavelengths during the first portion of light therapy and enable the ambient radiation having third wavelengths to pass through the one or more apertures during the second portion of the light therapy.
1 Assignment
0 Petitions
Accused Products
Abstract
A sleep mask is configured to provide light therapy to a subject. The sleep mask provides a comfortable delivery mechanism for the light therapy, and may deliver the light therapy to the subject while the subject is asleep, in the process of going to sleep, and/or waking from sleep. In one embodiment, the sleep mask includes one or more of a shield, a strap, a first lighting module, and/or a second lighting module.
32 Citations
21 Claims
-
1. A sleep mask configured to provide light therapy to a subject to impact circadian rhythms and/or light deficient disorders of the subject, the sleep mask comprising:
-
a shield configured to cover the eyes of a subject wearing the sleep mask such that the shield blocks ambient radiation from the eyes of the subject, the shield having one or more apertures configured to allow ambient light to reach the eyes of the subject; one or more radiation sources configured to emit radiation that provides light therapy to the subject, emitting radiation that provides light therapy including emitting radiation having first wavelengths during a first portion of the light therapy and emitting radiation having second wavelengths during a second portion of the light therapy, the one or more radiation sources being carried by the shield such that radiation emitted by the one or more radiation sources is directed to the eyes of the subject; and one or more filters disposed in the one or more apertures in the shield, the one or more filters being configured; (i) to block ambient radiation at wavelengths that, if allowed to reach the eyes of the subject, would interfere with the light therapy provided to the subject by the radiation emitted by the one or more radiation sources, and (ii) to enable ambient radiation to pass through the one or more apertures at wavelengths that do not interfere with the light therapy provided to the subject by the radiation emitted by the one or more radiation sources, wherein interfering with the light therapy includes reducing the impact of the light therapy on the circadian rhythms and/or light deficient disorders of the subject, wherein ambient radiation having third wavelengths reduces the impact of the light therapy on the circadian rhythms and/or light deficient disorders of the subject during the first portion of light therapy and does not reduce the impact of the light therapy on the circadian rhythms and/or light deficient disorders of the subject during the second portion of light therapy, and wherein the one or more filters block the ambient radiation having third wavelengths during the first portion of light therapy and enable the ambient radiation having third wavelengths to pass through the one or more apertures during the second portion of the light therapy. - View Dependent Claims (2, 3, 4)
-
-
5. A sleep mask configured to provide light therapy to a subject to impact circadian rhythms and/or light deficient disorders of the subject, the sleep mask comprising:
-
a shield configured to cover the eyes of a subject wearing the sleep mask such that the shield blocks ambient radiation from the eyes of the subject, the shield having one or more apertures configured to allow ambient light to reach the eyes of the subject; one or more radiation sources configured to emit radiation that provides light therapy to the subject, emitting radiation that provides light therapy including emitting radiation having first wavelengths during a first portion of the light therapy and emitting radiation having second wavelengths during a second portion of the light therapy, the one or more radiation sources being carried by the shield such that radiation emitted by the one or more radiation sources is directed to the eyes of the subject; one or more filters disposed in the one or more apertures in the shield, the one or more filters being configured (i) to block ambient radiation at wavelengths that, if allowed to reach the eyes of the subject, would interfere with the light therapy provided to the subject by the radiation emitted by the one or more radiation sources, and (ii) to enable ambient radiation to pass through the one or more apertures at wavelengths that do not interfere with the light therapy provided to the subject by the radiation emitted by the one or more radiation sources; wherein interfering with the light therapy includes reducing the impact of the light therapy on the circadian rhythms and/or light deficient disorders of the subject;
the ambient radiation having third wavelengths that reduce the impact of the light therapy on the circadian rhythms and/or light deficient disorders of the subject during the first portion of light therapy and do not reduce the impact of the light therapy on the circadian rhythms and/or light deficient disorders of the subject during the second portion of light therapy; anda processor connected to the one or more radiation sources and configured to control the one or more radiation sources in accordance with a predetermined light therapy algorithm, wherein the processor is further configured to control the transmission characteristics of the one or more filters in accordance with the predetermined light therapy algorithm such that the one or more filters block the ambient radiation having third wavelengths during the first portion of the light therapy and enable the ambient radiation having third wavelengths to pass through the one or more apertures during the second portion of the light therapy. - View Dependent Claims (6, 7)
-
-
8. A method of providing light therapy to a subject to impact circadian rhythms and/or light deficient disorders of the subject, the method comprising:
-
covering the eyes of a subject with a shield such that ambient radiation is blocked from the eyes of the subject, the shield having one or more apertures configured to allow ambient light to reach the eyes of the subject; emitting radiation between the eyes of the subject and the shield that provides light therapy to the subject, wherein emitting radiation that provides light therapy includes emitting radiation having first wavelengths during a first portion of the light therapy and emitting radiation having second wavelengths during a second portion of the light therapy; blocking ambient radiation, at the one or more apertures in the shield, having wavelengths that, if allowed to reach the eyes of the subject, would interfere with the light therapy provided to the subject by the radiation emitted between the eyes of the subject and the shield; and enabling ambient radiation to pass through the one or more apertures in the shield having wavelengths that do not interfere with the light therapy provided to the subject by the radiation emitted between the eyes of the subject and the shield, wherein interfering with the light therapy includes reducing the impact of the light therapy on the circadian rhythms and/or light deficient disorders of the subject, wherein ambient radiation having third wavelengths reduces the impact of the light therapy on the circadian rhythms and/or light deficient disorders of the subject during the first portion of light therapy and does not reduce the impact of the light therapy on the therapy, and wherein the ambient radiation having third wavelengths is blocked during the first portion of light therapy and enabled to pass through the one or more apertures during the second portion of the light therapy. - View Dependent Claims (9, 10, 11)
-
-
12. A method of providing light therapy to a subject to impact circadian rhythms and/or light deficient disorders of the subject, the method comprising:
-
covering the eyes of a subject with a shield such that ambient radiation is blocked from the eyes of the subject, the shield having one or more apertures configured to allow ambient light to reach the eyes of the subject; emitting radiation between the eyes of the subject and the shield that provides light therapy to the subject, wherein emitting radiation that provides light therapy includes emitting radiation having first wavelengths during a first portion of the light therapy and emitting radiation having second wavelengths during a second portion of the light therapy; blocking ambient radiation, at the one or more apertures in the shield, having wavelengths that, if allowed to reach the eyes of the subject, would interfere with the light therapy provided to the subject by the radiation emitted between the eyes of the subject and the shield; enabling ambient radiation to pass through the one or more apertures in the shield having wavelengths that do not interfere with the light therapy provided to the subject by the radiation emitted between the eyes of the subject and the shield; controlling the emission of radiation between the shield and the eyes of the subject in accordance with a predetermined light therapy algorithm; and controlling transmission characteristics of one or more filters disposed in the one or more apertures in the shield in accordance with the predetermined light therapy algorithm to accomplish blocking ambient radiation at the shield that, if allowed to reach the eyes of the subject, would interfere with the light therapy provided to the subject by the radiation emitted between the eyes of the subject and the shield, and enabling ambient radiation to pass through the shield that does not interfere with the light therapy provided to the subject by the radiation emitted between the eyes of the subject and the shield, wherein interfering with the light therapy includes reducing the impact of the light therapy on the circadian rhythms and/or light deficient disorders of the subject, wherein ambient radiation having third wavelengths reduces the impact of the light therapy on the circadian rhythms and/or light deficient disorders of the subject during the first portion of light therapy and does not reduce the impact of the light therapy on the circadian rhythms and/or light deficient disorders of the subject during the second portion of light therapy, and wherein, based on the predetermined light therapy algorithm, the ambient radiation having third wavelengths is blocked during the first portion of light therapy and enabled to pass through the one or more apertures during the second portion of the light therapy. - View Dependent Claims (13, 14)
-
-
15. A mask configured to provide light therapy to a subject to impact circadian rhythms and/or light deficient disorders of the subject, the mask comprising:
-
means for covering the eyes of a subject such that ambient radiation is blocked from the eyes of the subject, the means for covering having one or more apertures configured to allow ambient light to reach the eyes of the subject; means for emitting radiation between the eyes of the subject and the means for covering that provides light therapy to the subject, emitting radiation that provides light therapy including emitting radiation having first wavelengths during a first portion of the light therapy and emitting radiation having second wavelengths during a second portion of the light therapy; means for blocking ambient radiation, at the one or more apertures in the means for covering, having wavelengths that, if allowed to reach the eyes of the subject, would interfere with the light therapy provided to the subject by the radiation emitted between the eyes of the subject and the means for covering; and means for enabling ambient radiation to pass through the one or more apertures in the means for covering at wavelengths that do not interfere with the light therapy provided to the subject by the radiation emitted between the eyes of the subject and the means for covering, wherein interfering with the light therapy includes reducing the impact of the light therapy on the circadian rhythms and/or light deficient disorders of the subject, wherein ambient radiation having third wavelengths reduces the impact of the light therapy on the circadian rhythms and/or light deficient disorders of the subject during the first portion of light therapy and does not reduce the impact of the light therapy on the circadian rhythms and/or light deficient disorders of the subject during the second portion of light therapy, and wherein the ambient radiation having third wavelengths is blocked by the means for blocking during the first portion of light therapy and enabled to pass by the means for enabling through the one or more apertures during the second portion of the light therapy. - View Dependent Claims (16, 17, 18)
-
-
19. A mask configured to provide light therapy to a subject to impact circadian rhythms and/or light deficient disorder of the subject, the mask comprising:
-
means for covering the eyes of a subject such that ambient radiation is blocked from the eyes of the subject, the means for covering having one or more apertures configured to allow ambient light to reach the eyes of the subject; means for emitting radiation between the eyes of the subject and the means for covering that provides light therapy to the subject, emitting radiation that provides light therapy including emitting radiation having first wavelengths during a first portion of the light therapy and emitting radiation having second wavelengths during a second portion of the light therapy; means for blocking ambient radiation, at the one or more apertures in the means for covering, having wavelengths that, if allowed to reach the eyes of the subject, would interfere with the light therapy provided to the subject by the radiation emitted between the eyes of the subject and the means for covering; and means for enabling ambient radiation to pass through the one or more apertures in the means for covering having wavelengths that do not interfere with the light therapy provided to the subject by the radiation emitted between the eyes of the subject and the means for covering; means for controlling the emission of radiation between the means for covering and the eyes of the subject in accordance with a predetermined light therapy algorithm; and means for controlling transmission characteristics of the means for blocking and the means for enabling in accordance with the predetermined light therapy algorithm to accomplish the blocking and the enabling wherein interfering with the light therapy includes reducing the impact of the light therapy on the circadian rhythms and/or light deficient disorders of the subject, wherein ambient radiation having third wavelengths reduces the impact of the light therapy on the circadian rhythms and/or light deficient disorders of the subject during the first portion of light therapy and does not reduce the impact of the light therapy on the circadian rhythms and/or light deficient disorders of the subject during the second portion of light therapy, and wherein, based on the light therapy algorithm, the ambient radiation having third wavelengths is blocked by the means for blocking during the first portion of light therapy and enabled to pass by the means for enabling through the one or more apertures during the second portion of the light therapy. - View Dependent Claims (20, 21)
-
Specification