Patent ID: 9393440
Filing Date: 2016-07-19
CPC Classification: A61N

Claim Text:
1. A radiation emitting device for application near mammal tissue, comprising: a substrate having a front surface and an opposing back surface, said substrate accommodating at least one radiation source on said front surface wherein said at least one radiation source is arranged for applying radiation to said mammal tissue; a heat spreading section arranged on said back surface of said substrate in thermal contact with said at least one radiation source; wherein said heat spreading section has an extended area extending beyond said substrate in a direction substantially parallel to said substrate and wherein at least part of said extended area of said heat spreading section is arranged to be in thermal contact with said mammal tissue when said radiation emitting device is applied near said mammal tissue; and, wherein said extended area has a surface area, and said substrate has a surface area; wherein the surface area of said extended area is at least 25% of the surface area of said substrate.