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DE3326513A1 - RADIATION DEVICE FOR PHOTOBIOLOGICAL AND PHOTOCHEMICAL PURPOSES - Google Patents

RADIATION DEVICE FOR PHOTOBIOLOGICAL AND PHOTOCHEMICAL PURPOSES

Info

Publication number
DE3326513A1
DE3326513A1 DE19833326513 DE3326513A DE3326513A1 DE 3326513 A1 DE3326513 A1 DE 3326513A1 DE 19833326513 DE19833326513 DE 19833326513 DE 3326513 A DE3326513 A DE 3326513A DE 3326513 A1 DE3326513 A1 DE 3326513A1
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DE
Germany
Prior art keywords
filter
filters
irradiation device
beam path
curve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE19833326513
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German (de)
Inventor
Maximilian Friedrich Prof. Dr.-Ing. 8000 München Mutzhas
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE19833326513 priority Critical patent/DE3326513A1/en
Priority to PCT/EP1984/000226 priority patent/WO1985000527A1/en
Priority to EP19840902803 priority patent/EP0149663A1/en
Publication of DE3326513A1 publication Critical patent/DE3326513A1/en
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0613—Apparatus adapted for a specific treatment
    • A61N5/0616—Skin treatment other than tanning
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/06—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for filtering out ultraviolet radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/0635—Radiation therapy using light characterised by the body area to be irradiated
    • A61N2005/0643—Applicators, probes irradiating specific body areas in close proximity
    • A61N2005/0644—Handheld applicators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
    • A61N2005/0661—Radiation therapy using light characterised by the wavelength of light used ultraviolet
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0613—Apparatus adapted for a specific treatment
    • A61N5/062—Photodynamic therapy, i.e. excitation of an agent

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • General Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Radiation-Therapy Devices (AREA)

Abstract

Irradiation apparatus, particularly for dermatological applications, wherein are provided a plurality of filters (6, 7, 8, 9) assembled in sets of filters, the filters of each set of filters being connected in order to be simultaneously operated and which may be alternatingly inserted in the path of the beams. It is thus possible, by choosing appropriate filters, to execute different therapeutic treatments and diagnoses with the same apparatus.

Description

Bestrahlungsgerät für photobiologische undIrradiation device for photobiological and

photochemische Zwecke Die Erfindung betrifft ein Bestrahlungsgerät (entsprechend dem Oberbegriff des Anspruches 1) für photobiologische und photochemische Zwecke, vorzuqsweise für dermatologische Zwecke.photochemical purposes The invention relates to an irradiation device (according to the preamble of claim 1) for photobiological and photochemical Purposes, especially for dermatological purposes.

Für dermatologische Zwecke sind verschiedene, mit Ultraviolett-Bestrahlung arbeitende Diagnose- und Therapie verfahren bekannt.For dermatological purposes there are several, using ultraviolet radiation working diagnostic and therapeutic procedures known.

Bei der sog. SUP-Therapie (selektive UV-Therapie) werden Dermatosen, insbesondere Psoriasis, durch Uv-Bestrahlung im Wellenlängenbereich zwischen 290 und 335 nm, insbesondere zwischen 300 und 320 nm, behandelt, wobei man im allgemeinen mit Bestrahlunqszeiten beginnt, die noch kein Erythem hervorrufen.In the so-called SUP therapy (selective UV therapy), dermatoses, especially psoriasis, through UV radiation in the wavelength range between 290 and 335 nm, in particular between 300 and 320 nm, treated, in general begins with irradiation times that do not yet cause erythema.

Währei#d die SUE'-Therapie ohne Medikamente arbeitet, wird bei der PUVA-Therapie (zur Behandlung von Dermatosen, inbesondere Psoriasis) ein photosensibilisierendes Medikament oral verabreicht oder auf die Haut aufgetragen, wonach eine Bestrahlung mit UV-A im Wellenlängenbereich zwischen 310 und 440 nm erfolgt. Das photosensibilisierende Medikament dient hierbei dazu, die Haut für die langwellige UV-A-Strahlung empfindlicher zu machen.While the SAE therapy works without medication, the PUVA therapy (for the treatment of dermatoses, especially psoriasis) a photosensitizing The drug is administered orally or applied to the skin, followed by radiation with UV-A in the wavelength range between 310 and 440 nm. The photosensitizing one The drug is used to make the skin more sensitive to long-wave UV-A radiation close.

Die SUN-Diagnose wird zum Phototest (polymorphe Lichtdermatosen) sowie zum Photopatchtest verwendet. Die SUN-Therapie dient zum Ausgleich eines Strahlungsdefizits. SUN-Diagnose und -Therapie erfolgen im Uv-Wellenlängenbereich zwischen 300 und 440 nm. Wesentlich ist, daß keine DNS-Schäden durch Strahlung zwischen 440 und 460 nm hervorgerufen werden.The SUN diagnosis becomes a photo test (polymorphic light dermatoses) as well used for the photo patch test. The SUN therapy is used to compensate for a radiation deficit. SUN diagnosis and therapy are carried out in the UV wavelength range between 300 and 440 nm. It is essential that no DNA damage from radiation between 440 and 460 nm be evoked.

Die UVA-Diagnose arbeitet mit einer Uv-Strahlung im Wellenlängenbereich zwischen 320 und 440 nm.The UVA diagnosis works with UV radiation in the wavelength range between 320 and 440 nm.

Sie ermöglicht damit einen Photopatchtest ohne karzinogene Strahlung. Auch hierbei werden DNS-Schäden durch Strahlung zwischen 440 und 460 nm vermieden.It enables a photo patch test without carcinogenic radiation. Here, too, DNA damage caused by radiation between 440 and 460 nm is avoided.

Die UVA-Therapie (im gleichen vorstehend genannten Wellenlängenbereich zwischen 320 und 440 nm) dient zur Photoprotektion (Pigmentierung, Schutz gegen polymorphe Lichtdermatosen, Hautkrebs und vorzeitige Hautalterung) sowie zur Photoreaktivierung (Monomerisierung der Pyrimidin-Dimere in der DNS).UVA therapy (in the same wavelength range mentioned above between 320 and 440 nm) is used for photoprotection (pigmentation, protection against polymorphic photodermatoses, skin cancer and premature skin aging) as well as for photoreactivation (Monomerization of the pyrimidine dimers in DNA).

Für diese verschiedenen UV-Therapie-und -Diagnose-Verfahren sind bisher gesonderte Geräte erforderlich, was für Arzt und Klinik einen beträchtlichen Aufwand darstellt und auch einen unerwünscht großen Raumbedarf in den Behandlungsräumen verursacht.For these various UV therapy and diagnostic procedures are available so far separate equipment is required, which is a considerable expense for doctor and clinic represents and also an undesirably large amount of space in the treatment rooms caused.

Der Erfindung liegt daher die Aufgabe zugrunde, ein Bestrahlungsgerät der im Oberbegriff des Anspruches 1 vorausgesetzten Art so auszubilden, daß es ohne besonderen Bedienungsaufwand für verschiedenartige Zwecke verwendbar ist.The invention is therefore based on the object of an irradiation device the prerequisite in the preamble of claim 1 type so that it is without special operating effort can be used for various purposes.

Diese Aufgabe wird erfindungsgemäß durch die kennzeichnenden Merkmale des Anspruches 1 gelöst.According to the invention, this object is achieved by the characterizing features of claim 1 solved.

Durch die Verwendung von n. m Filter, die zu n Filtergruppen zusammengefaßt sind, wobei die in Filter jeder Filtergruppe zur gemeinsamen Betätigung verbunden und alternativ in den Strahlengang einfügbar sind, lassen sich eine Vielzahl von Filterkombinationen herstellen.By using n. M filters, which are combined into n filter groups are, the in filters of each filter group connected for common actuation and, alternatively, can be inserted into the beam path, a large number of Manufacture filter combinations.

Werden beispielsweise vier Filter vorgesehen, die paarweise zu zwei Filtergruppen zusammengefaßt sind, so können vier Filterkombinationen hergestellt werden, indem jeweils ein Filter beider Filtergruppen in den Strahlengang eingeführt wird.For example, if four filters are provided, two in pairs Filter groups are combined, so four filter combinations can be made by inserting a filter from both filter groups into the beam path will.

Bei drei Filtergruppen mit je drei Filtern sind bereits 27 Filterkombinationen möglich.With three filter groups with three filters each, there are already 27 filter combinations possible.

Für Arzt und Klinik eröffnet sich damit die Möglichkeit, mit Hilfe eines einzigen Bestrahlungsgerätes, das lediglich vier Filter enthält, die paarweise zu zwei Filtergruppen zusammengefaßt sind, die eingangs genannten vier gebräuchlichen Diagnose- und Therapie-Verfahren durchzuführen.This opens up the possibility for doctors and clinics to use help a single irradiation device that contains only four filters, the pairs The four common filter groups mentioned at the beginning are combined to form two filter groups Carry out diagnostic and therapeutic procedures.

Zur Unschaitung von der einen auf die andere Betriebsweise ist dabei nicht mehr erforderlich, als die einzelnen Filter in den Strahlengang einzuschieben oder einzuschwenken. Dadurch ergibt sich nicht nur eine wesentliche Senkung der Anlagekosten, sondern auch eine beachtliche Verringerung des Raumbedarfes sowie - durch die bessere Auslastung des Gerätes - eine Senkung der laufenden Betriebskosten.To switch from one to the other mode of operation is included no more required than the individual filters in the beam path slide in or swivel in. This not only results in an essential one Reduction of the investment costs, but also a considerable reduction in space requirements and - due to the better utilization of the device - a reduction in ongoing operating costs.

Zweckmäßige Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche und werden im Zusammenhang mit der Beschreibung eines in der Zeichnung veranschaulichten Ausführungsbeispieles näher erläutert.Appropriate refinements of the invention are the subject of the subclaims and are illustrated in connection with the description of one in the drawing Embodiment explained in more detail.

In der Zeichnung zeigen Fig.1 einen schematischen Vertikalschnitt durch ein erfindungsgemäßes Bestrahlungsgerät, Fig.2 einen Horizontalschnitt längs der Linie II-II der Fig.1, Fig.3 ein Diagramm, das den spektralen Transmissionsgrad der vier verwendeten Filter veranschaulicht, Fig.4 ein Diagramm, das den spektralen Transmissionsgrad der vier Filterkombinationen zeigt, ein einDiagramm der spektralen Bestrahlungsstärke-Verteilung der UV-Strahlungsquelle, Fig.6, 7, 8 und 9 Diagramme der spektralen Bestrahlungstärke-Verteilung bei den 4 Filterkombination.In the drawing, FIG. 1 shows a schematic vertical section through an irradiation device according to the invention, FIG. 2 is a longitudinal horizontal section the line II-II of Fig.1, Fig.3 a diagram showing the spectral transmittance of the four filters used is illustrated, FIG. 4 is a diagram showing the spectral Shows the transmittance of the four filter combinations a one diagram the spectral irradiance distribution of the UV radiation source, Fig. 6, 7, 8 and 9 diagrams of the spectral irradiance distribution for the 4 filter combinations.

Das in den Fi9.1 und 2 schematisch veranschaulichte Bestrahlungsgerät für dermatologische Zwecke enthält in einem Gehäuse 1 einige UV-Strahlungsquellen 2, 3, 4, die durch Quecksilberdampf-Hochdruckstrahler gebildet werden, die mit Metallhalogeniden, vorzugsweise mit Eiseniodid, dotiert sind.The irradiation device illustrated schematically in FIGS for dermatological purposes contains some UV radiation sources in a housing 1 2, 3, 4, which are formed by high-pressure mercury vapor emitters with metal halides, are preferably doped with iron iodide.

Die UV-Strahlungsquellen 2, 3 und 4 sind von einem Reflektor 5 umgeben, der die Strahlung durch ein Fenster des Gehäuses 1 hindurchtreten läßt, vor dem sich eine Filteranordnung befindet.The UV radiation sources 2, 3 and 4 are surrounded by a reflector 5, which allows the radiation to pass through a window of the housing 1, before there is a filter assembly.

Diese Filteranordnung enthält beim dargestellten Ausführungsbeispiel vier Filter 6, 7, 8 und 9, die paarweise zu zwei Filtergruppen (6 und 7 sowie 8 und 9) zusammengefaßt sind.This filter arrangement contains in the illustrated embodiment four filters 6, 7, 8 and 9, which are paired to two filter groups (6 and 7 as well as 8 and 9) are combined.

Die beiden Filtergruppen 6, 7 und 8, 9 sind innerhalb eines feststehenden Rahmens 10 auf Rollen 11 in horizontaler Richtung derart verschiebbar, daß jeweils zwei Filter der beiden Filterqruppen hintereinander im Strahlengang liegen (bei der in Fig.2 veranschaulichten Stellung der Filter befinden sich die Filter 7 und 8 im Strahlengang der UV-Strahlungsquellen).The two filter groups 6, 7 and 8, 9 are within a fixed one Frame 10 on rollers 11 in the horizontal direction so that each two filters of the two filter groups lie one behind the other in the beam path (at The filters 7 are in the position of the filters illustrated in FIG and 8 in the beam path of the UV radiation sources).

Zur Verschiebung der Filter sind geeignete, in der Zeichnung nicht veranschaulichte Handhaben vorgesehen. Markierungen und Stellungsanzeiger geben dem Benutzer einen unmißverständlichen Hinweis darauf, welche Filterkombination gerade eingeschaltet ist.To move the filters are suitable, not shown in the drawing illustrated operations are provided. Provide markings and position indicators the user an unmistakable indication of which filter combination is currently switched on.

Die Kühlung der UV-Strahlungsquellen 2, 3 und 4 erfolgt durch einen Luftstrom, der von einem Ventilator 12 in Richtung der Pfeile 13 durch im Reflektor 5 vorgesehene Öffnungen in den vom Reflektor 5 umschlossenen Innenraum von unten eintritt, diesen Innenraum im oberen Bereich des Reflektors 5 verläßt und aus dem hinteren Bereich 15 des Gehäuses 1 durch nicht veranschaulichte Öffnungen ins Freie abströmt.The UV radiation sources 2, 3 and 4 are cooled by a Air flow from a fan 12 in the direction of arrows 13 through the reflector 5 provided openings into the interior space enclosed by the reflector 5 from below enters, leaves this interior space in the upper region of the reflector 5 and from the rear area 15 of the housing 1 through openings not shown to the outside flows off.

Ein weiterer Ventilator 16 erzeugt einen Kühlluftstrom, der in den Raum 17 zwischen benachbarten Filtern (z.B. 7,8)der beiden Filtergruppen eintritt, diesen Raum in Richtung der Pfeile 18 von unten nach oben durchströmt, um dann aus dem oberen Bereich 19 des Gehäuses 1 nach außen auszutreten. Auf diese Weise wird eine gute Kühlung der jeweils in den Strahlengang eingeschalteten Filter gewährleistet.Another fan 16 generates a flow of cooling air that flows into the Space 17 occurs between adjacent filters (e.g. 7,8) of the two filter groups, flows through this space in the direction of arrows 18 from bottom to top, and then out to exit the upper region 19 of the housing 1 to the outside. That way will a good cooling of each filter switched on in the beam path is guaranteed.

Die erforderlichen Vorschaltgeräte sind im Sockel 20 des Gehäuses 1 untergebracht.The necessary ballasts are in the base 20 of the housing 1 housed.

Fig.3 veranschaulicht den spektralen Transmissionsgrad der Filter 6 bis 9 für folgende praktische Ausführung: Filter 6: Plexiglas Nr. 2058 (Fa. Röhm) 6 mm Stärke Filter 7: Uvacryl-Clear (Fa. Mutzhas) 6 mm Stärke Filter 8: Tempax (Fa. Schott) 3,5 mm Stärke filter 9: Uvisol (Fa. Desag) 3 mm Stärke Der spektrale Transmissionsgrad # in Abhängigkeit von der Wellenlänge Ä ist in Fig.3 für die Filter 6 bis 9 durch die entsprechenden Kurven 6 bis 9 wiedergegeben.3 illustrates the spectral transmittance of the filters 6 to 9 for the following practical design: Filter 6: Plexiglas No. 2058 (Röhm) 6 mm thick filter 7: Uvacryl-Clear (Fa. Mutzhas) 6 mm thick filter 8: Tempax (Fa. Schott) 3.5 mm thick filter 9: Uvisol (Desag) 3 mm thick The spectral transmittance # as a function of the wavelength λ is in Fig. 3 for the filters 6 to 9 through the corresponding curves 6 to 9 are reproduced.

Durch unterschiedliche Kombination dieser vier Filter können damit folgende dermatologische Behandlungen durchgeführt werden: Filter 6 + 8: SUP (selektive UV-Phototherapie) Filter 6 + 9: SUN (solare UV- und nahe Infrarotstrahlung) Filter 7 + 8: PUVA (Photochemotherapie mit UV-A-Strahlung) Filter 7 + 9: UVA (Bestrahlung mit UV-A) Fig.4 veranschaulicht den resultierenden spektralen Transmissionsgrad, der sich durch Überlagerung der Transmissionskurven der beiden in Reihe geschalteten Filter ergibt. Die entsprechenden Kurven in Fig.4 sind mit der aus der vorstehenden Aufstellung ersichtlichen Behandlungsweise bezeichnet.By different combinations of these four filters you can use it the following dermatological treatments are carried out: Filters 6 + 8: SUP (selective UV phototherapy) Filter 6 + 9: SUN (solar UV and near infrared radiation) filter 7 + 8: PUVA (photochemotherapy with UV-A radiation) Filter 7 + 9: UVA (radiation with UV-A) Fig. 4 illustrates the resulting spectral transmittance, which is connected in series by superimposing the transmission curves of the two Filter results. The corresponding curves in FIG. 4 are identical to that from the preceding Listed treatment method.

Fig.5 zeigt weiterhin die Spektralverteilung der relativen spektralen Bestrahlungsstärke E(rel) der verwendeten Quecksilberdampf-Hochdruckstrahler (mit Eiseniodid-Dotierung).5 also shows the spectral distribution of the relative spectral Irradiance E (rel) of the high-pressure mercury vapor lamps used (with Iron iodide doping).

Die Fig.6 bis 9 zeigen für die vier erläuterten Filterkombinationen die Spektralverteilung der relativen spektralen Bestrahlungsstärke. Sie ergibt sich durch Überlagerung der Kurven gemäß den Fig.4 und 5.FIGS. 6 to 9 show the four filter combinations explained the spectral distribution of the relative spectral irradiance. She surrenders by superimposing the curves according to FIGS. 4 and 5.

Dabei zeigen Fig. 6 SUP Fig. 7 SUN Fig. 8 PUVA Fig. 9 UVA - Leerseite -6 SUP, 7 SUN, 8 PUVA, and 9 UVA - Blank page -

Claims (6)

Patentansprüche: Bestrahlungsgerät für photobiologische und photochemische Zwecke, vorzugsweise für dermatologische Zwecke, enthaltend wenigstens eine Ultraviolett-Strahlungsquelle sowie im Strahlengang angeordnete Filter, gekennzeichnet durch folgende Merkmale: a) es sind n m Filter (6, 7, 8, 9) vorgesehen, die zu n Filtergruppen zusammengefaßt sind; b) die in Filter jeder Filtergruppe sind zur gemeinsamen Betätigung verbunden und alternativ in den Strahlengang einfügbar; c) die n Filtergruppen sind im Strahlengang hintereinander angeordnet und unabhängig voneinander betätigbar.Claims: Irradiation device for photobiological and photochemical Purposes, preferably for dermatological purposes, containing at least one ultraviolet radiation source as well as filters arranged in the beam path, characterized by the following features: a) n m filters (6, 7, 8, 9) are provided, which are combined into n filter groups are; b) the in filters of each filter group are connected for common actuation and alternatively insertable into the beam path; c) the n filter groups are in the beam path arranged one behind the other and operable independently of one another. 2. Bestrahlungsgerät nach Anspruch 1, dadurch gekennzeichnet, daß vier Filter (6, 7, 8, 9) vorgesehen sind, die paarweise zu zwei Filtergruppen (6, 7 und 8, 9) zusammengefaßt sind.2. Irradiation device according to claim 1, characterized in that four filters (6, 7, 8, 9) are provided, which in pairs form two filter groups (6, 7 and 8, 9) are combined. 3. Bestrahlungsgerät nach den Ansprüchen 1 und 2, gekennzeichnet durch folgende Filter: a) in der ersten Filtergruppe a1) einen Filter (6) mit einem spektralen Transmissionsgrad gemäß Fig.3 (Kurve 6), a2) einen Filter (7) mit einem spektralen Transmissionsgrad gemäß Fig.4 (Kurve 7), b) in der zweiten Filtergruppe b ) einen Filter (8) mit einem spektralen Transmissionsgrad gemäß Fig.3 (Kurve 8), b2 einen Filter (9) mit einem spektralen Transmissionsgrad gemäß Fig.3 (Kurve 9).3. Irradiation device according to claims 1 and 2, characterized by the following filters: a) in the first filter group a1) a filter (6) with a spectral Transmittance according to Figure 3 (curve 6), a2) a filter (7) with a spectral Degree of transmittance according to FIG. 4 (curve 7), b) in the second filter group b) a Filter (8) with a spectral transmittance according to FIG. 3 (curve 8), b2 a Filter (9) with a spectral transmittance according to Figure 3 (curve 9). 4. Bestrahlungsgerät nach Anspruch 1, dadurch gekennzeichnet, daß die , Filter jeder Filtergruppe alternativ in den Strahlengang schiebbar oder schwenkbar sind.4. Irradiation device according to claim 1, characterized in that the filters of each filter group can be pushed or swiveled alternatively into the beam path are. 5. Bestrahlungsgerät nach Anspruch 1, dadurch gekennzeichnet, daß die Strahlungsquelle durch wenigstens einen mit Metallhalogeniden, vorzugsweise mit Eiseniodid, dotierten Quecksilberdampf-Hochdruckstrahler gebildet wird.5. Irradiation device according to claim 1, characterized in that the radiation source by at least one with metal halides, preferably is formed with iron iodide, doped high pressure mercury vapor lamps. 6. Bestrahlungsgerät nach Anspruch 1, enthaltend wenigstens einen Ventilator zur Luftkühlung der Strahlungsquelle und der Filter, dadurch gekennzeichnet, daß der Raum (17) zwischen benachbarten Filtergruppen einen Strömungsraum für die Kühlluft bildet.6. Irradiation device according to claim 1, containing at least one Fan for air cooling of the radiation source and the filter, characterized in, that the space (17) between adjacent filter groups is a flow space for the Forms cooling air.
DE19833326513 1983-07-22 1983-07-22 RADIATION DEVICE FOR PHOTOBIOLOGICAL AND PHOTOCHEMICAL PURPOSES Withdrawn DE3326513A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19833326513 DE3326513A1 (en) 1983-07-22 1983-07-22 RADIATION DEVICE FOR PHOTOBIOLOGICAL AND PHOTOCHEMICAL PURPOSES
PCT/EP1984/000226 WO1985000527A1 (en) 1983-07-22 1984-07-20 Irradiation apparatus for photobiological and photochemical purposes
EP19840902803 EP0149663A1 (en) 1983-07-22 1984-07-20 Irradiation apparatus for photobiological and photochemical purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833326513 DE3326513A1 (en) 1983-07-22 1983-07-22 RADIATION DEVICE FOR PHOTOBIOLOGICAL AND PHOTOCHEMICAL PURPOSES

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DE3326513A1 true DE3326513A1 (en) 1985-01-31

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DE (1) DE3326513A1 (en)
WO (1) WO1985000527A1 (en)

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WO2002003940A3 (en) * 2000-07-06 2002-06-13 Univ Michigan Uva (>360-400) and uvb (300-325) specific sunscreens
US6461375B1 (en) 1997-06-13 2002-10-08 Alain Baudry Method and apparatus for electromagnetic stimulation of the skin for treating pathological conditions
EP1637077A1 (en) * 2004-09-21 2006-03-22 Nec Lighting, Ltd. Instrument and apparatus for ultraviolet irradiation
EP1935452A1 (en) * 2006-12-19 2008-06-25 Koninklijke Philips Electronics N.V. Electrochromic device and photodynamic treatment device comprising such an electrochromic device
EP2006713A1 (en) * 2007-06-22 2008-12-24 Printworld GmbH UV radiation device
WO2018037379A1 (en) 2016-08-26 2018-03-01 Marian Velcea Resonant device, apparatus and method for the high frequency electromagnetic stimulation of the acupuncuture points and other electro-dermal active zones

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