Abstract:
The invention relates to a face coverage of a tanning device for cosmetic tanning and the like operated using low-pressure mercury vapour lamps. In order to obtain a good useful radiation output in relation to the energy consumed, in which the skin aging as a result of the radiation is minimised, according to the invention UVC lamps are fitted in a housing which is lightproof except on one side and supply their light through a UVC-opaque absorption layer which acts as a sufficiently UVB and UVA-transparent window, in such a way that the UVB and UVA lines can be effective and used. It is possible here in particular to insert a PMMA plate having an absorbing layer of polysiloxane with UV radiation pigments.
Abstract:
The present disclosure is directed to a phototherapeutic apparatus for focused UVB radiation and vitamin D synthesis and associated systems methods. In one embodiment a phototherapeutic apparatus can include a housing at least partially defining an irradiation zone, and an ultraviolet (UV) radiation source carried by the housing. The irradiation zone can be configured to accommodate at least a portion of a human patient. The phototherapeutic apparatus can further include a filter between the UV radiation source and the irradiation zone. The filter can be configured to at least substantially remove UV radiation outside of a predetermined spectrum centered at about 297 nm and having a bandwidth of at most 10 nm.
Abstract:
The invention relates to a skin treatment device, a lamp for use in such a skin treatment device, and its use. The skin treatment device according to the invention uses a combination of tanning-effective and/or anti-acne effective amounts of blue light in the spectral range from 400-440 nm in addition to the UV-light known in the art. An important advantage is that a lower UV dose can be used, leading to lower health risks, while the exposure times can be kept within acceptable limits, without compromising the skin treatment result.
Abstract:
The invention relates to a face coverage of a tanning device for cosmetic tanning and the like operated using low-pressure mercury vapour lamps. In order to obtain a good useful radiation output in relation to the energy consumed, in which the skin aging as a result of the radiation is minimised, according to the invention UVC lamps are fitted in a housing which is lightproof except on one side and supply their light through a UVC-opaque absorption layer which acts as a sufficiently UVB and UVA-transparent window, in such a way that the UVB and UVA lines can be effective and used. It is possible here in particular to insert a PMMA plate having an absorbing layer of polysiloxane with UV radiation pigments.
Abstract:
The invention regards an Apparatus for promoting D-vitamin production in a living organism, comprising at least one lamp assembly, said at least one lamp assembly is adapted to emit light, wherein the light at least emulates natural or IR light and UV light at wavelengths between 270nm and 315 nm, wherein the at least one lamp assembly comprises a plurality of LEDs.
Abstract:
The low-pressure mercury vapor discharge lamp has a lamp envelope (10) enclosing, in a gastight manner, a discharge space provided with a filling of mercury and a rare gas. The lamp envelope comprises discharge means for maintaining a discharge in the discharge space. The lamp envelope transmits UV-light and is made of a black glass component. The composition of the black glass component is free of PbO and comprises, expressed as a percentage by weight, the following constituents: 65-70 % by weight of SiO 2 , 1.4-2.2 % by weight of Li 2 O, 1.5-2.5 % by weight of Na 2 O, 11-13 % by weight of K 2 O, 1.8-2.6 % by weight of MgO, 2.5-5 % by weight of CaO, 2-3.5 % by weight of SrO, 8-9.5 % by weight of BaO, 0.2-0.4 % by weight of CoO, and 1.7-3.25 % by weight of NiO. The low-pressure mercury vapor discharge lamp is preferably used in an apparatus for treatment with radiation for personal care.
Abstract translation:低压汞蒸汽放电灯具有以气密方式包围设置有汞和稀有气体填充物的放电空间的灯壳(10)。 灯壳包括用于保持放电空间中的放电的放电装置。 灯壳透过紫外光,由黑色玻璃组成。 黑色玻璃组分的组成不含PbO,并以重量百分比表示下列成分:65-70%(重量)SiO 2,1.4-2.2%(重量)Li N 2 O 2,1.5-2.5重量%的Na 2 O,11-13重量%的K 2 O,1.8-2.6重量% 的MgO,2.5-5重量%的CaO,2-3.5重量%的SrO,8-9.5重量%的BaO,0.2-0.4重量%的CoO和1.7-3.25重量%的NiO 。 低压汞蒸气放电灯优选用于用于个人护理用辐射治疗的装置。
Abstract:
The invention relates to a skin tanning chamber, the improvement comprising at least one light emitting diode emitting a UVA light, such as a UVA LED that emits essentially only UVA. Additionally, multiple LEDs of varying types with various characteristic wavelengths are controlled independently to produce an arbitrary light pattern in an arbitrary sequence over time. The chamber can be rigid or flexible. It can be a bed, booth or incorporated into a flexible form, such as a garment or cloth. In one embodiment, the chamber further comprises at least one LED emitting a UVC light, whereby the UVC light sanitizes the chamber surface. Preferably the LED emitting the UVA light is under independent control from the LED emitting UVC light.
Abstract:
The invention relates to, UV-converter for transforming radiation of wavelengths above 200 nm to UVA and UVB radiation, having at least a light transmitting sheet (11, 12), with a luminescent coating (13) on one side of the sheet. According to the invention, the light transmitting sheet is of a material suitable for filtering out the UVC radiation, the luminescent coating on the surface of the light transmitting sheet is isolated from humidity, and the luminescent material comprises a phosphor for generating a UV spectrum specified for the solarium lamps. The invention further relates to UV-converter, UV lamp arrangement with the UV- converter, and a lighting unit comprising the UV lamp arrangement.
Abstract:
The invention relates to a solarium with a UV filter or UV converter, and with a UV module that has a UV emitter with a minimum power rating of 0.5 KW and has a reflector. The UV module is arranged behind a screen or on a ceiling of a room or on the top of a mobile carriage. Moreover, in order to irradiate an area located in front of the screen by radiation from the UV module, a reflector is set at a distance from the UV module. The invention permits the use of a solarium in patient treatment rooms in hospitals or residential homes.
Abstract:
Die Erfindung betrifft eine Besonnungsanlage mit einem UV-Filter oder UV-Wandler und einem einen UV-Strahler mit einer Mindestanschlussleistung von 0,5 KW und einen Reflektor aufweisenden UV-Modul. Das UV-Modul ist hinter einer Absperrung oder an einer Decke eines Gebäuderaumes oder an der Oberseite eines mobilen Gestells angeordnet. Weiterhin ist zur Bestrahlung eines vor der Absperrung befindlichen Bereichs durch Strahlung aus dem UV- Modul ein Reflektor vom UV-Modul beabstandet. Die Verwendung einer Besonnungsanlage in Patientenbehandlungsräumen in Krankenhäusern oder Altenheimen wird ermöglicht.