摘要:
A sheet material for skin contact medical treatment at least one part of which is a therapeutically effective part comprising germanium and ceramic which irradiates far infrared rays by heating, said germanium and ceramic being provided within a distance of 0 to 3 cm in said therapeutically effective part. A composition of therapeutically effective materials for skin contact medical treatment which comprises germanium powder and ceramic powder which irradiates far infrared rays by heating is also disclosed.
摘要:
A molded article for skin contact medical treatment which comprises an integrally molded product of germanium and ceramic which irradiates far infrared rays by heating.
摘要:
A chromo therapy device comprises a shade in the form of glasses worn by the user. The glasses are opaque and virtually exclude all light. Various colored lights are fitted to shine onto the inside surface of the shade so that by selecting the desired color of light, this passive use of color produces a relaxed stress-free environment for people with both physiological and physchological symptoms.
摘要:
Methods and systems for treating a biological fluid with light are disclosed. The methods and systems include determining the light dose being delivered to a biological fluid and adjusting the duration of a treatment or the intensity of light emitted in the event of a detected light source outage.
摘要:
An optical lead can include a cuff body having an exterior surface and an interior surface, wherein the cuff body defines a nerve channel for receiving a portion of a nerve; a lead body coupled, or coupleable, to the cuff body; at least one light emitter disposed on or within the cuff body or the lead body; and at least one reflective element disposed on, within, or beneath the interior surface of the cuff body, wherein the at least one reflective element is configured to reflect light emitted from the at least one light emitter. Alternatively or additionally, the cuff lead can include a receptacle for removably receiving a distal end portion of the lead body. Another system includes a cuff body with at least one light emitter, an electronic subassembly for operation, and an antenna to receive power from an external source.
摘要:
An object of the present invention is to provide a phototherapy device with which a light irradiation region can be accurately positioned on a treatment site. The phototherapy device according to an embodiment of the present disclosure includes a barrel, a light source which is installed inside the barrel and which emits light, a plurality of imaging units for imaging a marking arranged on a body, a deviation amount calculation unit for calculating a deviation amount between a plurality of images of the marking included in a plurality of images captured by the plurality of imaging units, an image combining unit for combining the plurality of images of the marking based on the calculated deviation amount, a target position determination unit for determining a position of a target in the combined image corresponding to an irradiation region of light from the light source, and a display unit for overlaying and displaying an image of a target on the combined image of the marking.
摘要:
The invention relates to an UV radiation device, comprising an LED comprising a nitridic material which is arranged to emit first UV radiation in a wavelength range of 200 nm-300 nm and a luminescent material doped with at least one of the following activators selected out of the group Eu2+, Ce3+, Pr3+, Nd3+, Gd3+, Tm3+, Sb3+, Tl+, Pb2+ and Bi3+, wherein the luminescent material is configured to convert at least a part of the primary UV radiation into secondary UV radiation, the primary UV radiation and the secondary UV radiation having a different spectral distribution.
摘要:
In certain embodiments, a neural probe comprises a substrate comprising elongated shanks for penetrating neural tissue, each comprising a proximal end and a distal end; at least one optical source integral to the neural probe for illuminating the neural tissue; and microelectrodes located proximate the distal end of the elongated shanks for monitoring neuronal activity. In certain embodiments, a method of monitoring neuronal activity comprises implanting the neural probe into a test subject such that the elongated shanks protrude into neural tissue of the test subject; illuminating the neural tissue with the at least one optical source; and measuring neuronal activity in response to illuminating the neural tissue. In certain embodiments, a device comprises a semiconductor chip; at least one optical source integral to the semiconductor chip; and sensor elements integral to the semiconductor chip for collecting data responsive to light emitted from the at least one optical source.
摘要:
An electrical stimulation lead includes electrodes disposed along a distal end portion of a lead body; terminals disposed along a proximal end portion of the lead body; and stimulation conductors electrically coupling the terminals to the electrodes. A light-emitter is disposed along the distal end portion of the lead body. A light source is disposed along the at least one lead body and converts received electrical power into light. An optical transport medium is disposed along the at least one lead body. The optical transport medium extends between the light source and the light-emitter. A light source conductor electrically couples the light source and the terminals. A drug-dispensing port is defined along the distal end portion of the lead body. A drug-delivery channel is in fluid communication with the at least one drug-dispensing port and extends to the proximal end portion of the lead body.
摘要:
Lighting systems, methods, and devices for protecting human circadian neuroendocrine function during night use are described. Suitable lighting conditions can be provided for a working environment while protecting the circadian neuroendocrine systems of those occupying the illuminated workplace during the night. Lighting systems, methods, and devices can provide substantive attenuation of the pathologic circadian disruption in night workers. Lighting systems, methods, and devices can attenuate the specific bands of light implicated in circadian disruption. LED lighting systems, methods, and devices can provide increased intensity at a different portion of the spectrum than conventional LEDs, providing a useable white light even when unfavorable portions of the wavelength are attenuated by a notch filter. LED lighting systems, methods, and devices can switch between a daytime configuration and a night time configuration, wherein the daytime configuration provides unfiltered light and the night time configuration provides filtered light.