Abstract: Phototherapy apparatus, incorporating interconnected radiation sources, such as diode laser cluster radiation devices, and method for bone healing, bone growth stimulation, and bone cartilage regeneration are disclosed. The method consists of applying the said radiation cluster apparatus conformally around the desired area of the bone to be treated and providing irradiation at appropriate wavelengths and power densities for a selected period of time to the said area of the bone structure to be treated. The apparatus incorporates a sufficient number of the diode laser cluster devices, or other appropriate light sources, which are adapted to be placed inside an appropriate brace (e.g., ankle brace or knee brace), or are embedded inside a reconfigurable foam, or are embedded inside deformable gel material, or are embedded within the cast, which facilitate radially-positioned sources for irradiation of the area to be treated.

Abstract: A phototherapy device includes a light source for emitting light of a suitable wavelength and a programmable controller connectable to the light source for controlling the power supplied to the light source. A programming key is associated with the programmable controller for programming the programmable controller to control the power supplied to the light source during use. The controller is programmable to control the operating configurations only when the programming key is in communication with the controller.

Abstract: A method of making shape-adaptable and spectral-selective distributed optical radiation sources, in the wavelength range between UV and mid-infrared, for therapeutic treatment using passive host medium containing nanocrystals is disclosed. The spectral output of the distributed optical radiation source is controlled by the nanocrystal size distribution that determines the spectral output of fluorescence radiation originating from these nanocrystals from within the said host medium, which contains the said nanocrystals, under excitation by an external source. The size of nanocrystals, or the size distribution of nanocrystals, incorporated in the host medium is selected based on the radiation spectral output required for therapeutic requirements. The passive host medium, incorporating the said nanocrystals, is made of adaptable, geometrically configurable, material that conforms to any desired shape.

Abstract: A transmitter assembly is characterized by a buckle including fasteners for holding a strap and the buckle together on an appendage of an individual independent of a transmitter. The buckle also includes latches for attaching the transmitter to the buckle after the buckle is strapped to the individual. An optical fiber running through the strap is held by the fasteners with the ends of the fiber in predetermined positions relative to the buckle. The transmitter covers the strap fasteners, rendering the fasteners inaccessible to the individual, and aligns an emitter and sensor on the transmitter housing with the ends of the optical fiber in the predetermined positions. The ends of the strap are aligned adjacent one another by the buckle, so the buckle adds little to the length of the strap, permitting length measurements without considering the buckle contribution.