초록 ▼

A phototherapy device includes a transparent member and one or more light sources mounted in relation to the transparent member for directing light through the transparent member for distribution of the light to a body part of a patient receiving phototherapy. The light source may comprise an array

A phototherapy device includes a transparent member and one or more light sources mounted in relation to the transparent member for directing light through the transparent member for distribution of the light to a body part of a patient receiving phototherapy. The light source may comprise an array of LEDs supported by a base having supports for positioning the transparent member in relation to the LEDs. Also a gap may be provided between the light source and transparent member to facilitate in dissipating heat produced by the light source. Further the transparent member may be curved to fit a body part of a patient receiving phototherapy.

대표청구항 ▼

What is claimed is: 1. A phototherapy device comprising a transparent member, an array of light sources mounted on a circuit in spaced relation from the transparent member for directing light through the transparent member for delivering light to a body part of a patient receiving phototherapy, and

What is claimed is: 1. A phototherapy device comprising a transparent member, an array of light sources mounted on a circuit in spaced relation from the transparent member for directing light through the transparent member for delivering light to a body part of a patient receiving phototherapy, and a gap between the light sources and the transparent member that is open to the atmosphere to insulate the body part of the patient when in contact with an exterior surface of the transparent member from the heat produced by the light sources during phototherapy. 2. The phototherapy device of claim 1 further comprising a base for the circuit, and structural supports on the base for supporting the transparent member in relation to the circuit and the light sources. 3. The phototherapy device of claim 1 wherein the circuit and the transparent member are similarly curved. 4. A phototherapy device for phototherapy treatment of a patient comprising a substrate, a light source affixed to the substrate, and a transparent member overlying the light source in spaced relation therefrom to provide an open gap between the light source and the transparent member for mixing of the light before passing through the transparent member and to insulate a body part of the patient receiving phototherapy when in contact with an exterior surface of the transparent member from the heat produced by the light source during phototherapy, the transparent member having a concave exterior surface that is contacted by the body part of the patient receiving phototherapy. 5. The phototherapy device of claim 4 wherein an array of light sources is mounted in relation to the transparent member. 6. The phototherapy device of claim 5 further comprising a base for supporting the array of light sources, and supports on the base for positioning the transparent member in relation to the light sources. 7. The phototherapy device of claim 6 wherein the base has a curved surface to which an array of light sources is affixed that corresponds to the concave curvature of the exterior surface of the transparent member. 8. The phototherapy device of claim 4 wherein the light source comprises an array of LEDs. 9. A phototherapy device for phototherapy treatment of a patient comprising a substrate, a light source affixed to the substrate, and a transparent member overlying the light source in spaced relation therefrom to provide an air gap that is open to the atmosphere between the light source and the transparent member for mixing of the light before passing through the transparent member and to insulate a body part of the patient receiving phototherapy when in contact with an exterior surface of the transparent member from the heat produced by the light source during phototherapy. 10. The phototherapy device of claim 9 wherein the light source comprises one or more LEDs affixed to the substrate. 11. The phototherapy device of claim 10 wherein the light source comprises an array of LEDs affixed to the substrate. 12. The phototherapy device of claim 10 wherein the substrate comprises a circuit. 13. The phototherapy device of claim 9 wherein the transparent member comprises a film or window. 14. The phototherapy device of claim 13 wherein the film or window comprises a diffuser or lens. 15. The phototherapy device of claim 9 further comprising structural supports for supporting the transparent member in spaced relation from the light source. 16. The phototherapy device of claim 9 wherein the transparent member has at least one lens. 17. The phototherapy device of claim 9 wherein the transparent member is flexible. 18. The phototherapy device of claim 9 wherein the transparent member is in the shape of a pad or blanket. 19. The phototherapy device of claim 18 wherein the pad or blanket is flexible. 20. The phototherapy device of claim 9 wherein the light source comprises a plurality of different colored LEDs. 21. The phototherapy device of claim 20 wherein the LEDs are selectively operable to produce any desired colored light output distribution. 22. The phototherapy device of claim 9 wherein the light source comprises a plurality of white LEDs. 23. The phototherapy device of claim 9 wherein the light source comprises a combination of white LEDs and different colored LEDs. 24. A phototherapy device for phototherapy treatment of a patient comprising a substrate, a light source affixed to the substrate, and a transparent member overlying the light source in spaced relation therefrom to provide an open gap between the light source and the transparent member for mixing of the light before passing through the transparent member and to insulate a body part of the patient receiving phototherapy when in contact with an exterior surface of the transparent member from the heat produced by the light source during phototherapy, the transparent member having a concave exterior surface to fit the body part of the patient receiving phototherapy, and the light source comprising an array of LEDs affixed to the substrate in spaced relation from each other, and the substrate having a curved shape corresponding to the concave curvature of the exterior surface of the transparent member for supporting the LEDs equidistant from the transparent member. 25. A phototherapy device comprising a transparent member, an array of light sources mounted in relation to the transparent member for directing light through the transparent member for distribution of the light to a body part of a patient receiving phototherapy, the transparent member having a concave exterior surface to fit the body part of the patient receiving phototherapy, a base for supporting the array of light sources, supports on the base for positioning the transparent member in relation to the light sources, and a gap between the array of light sources and the transparent member open to the atmosphere to insulate the body part of the patient receiving phototherapy when in contact with the exterior surface of the transparent member from the heat produced by the light sources during phototherapy.