WO1990009812A1 - Process for measuring the optimal ultraviolet radiation for human skin - Google Patents

Process for measuring the optimal ultraviolet radiation for human skin Download PDF

Info

Publication number
WO1990009812A1
WO1990009812A1 PCT/CH1990/000051 CH9000051W WO9009812A1 WO 1990009812 A1 WO1990009812 A1 WO 1990009812A1 CH 9000051 W CH9000051 W CH 9000051W WO 9009812 A1 WO9009812 A1 WO 9009812A1
Authority
WO
WIPO (PCT)
Prior art keywords
microprocessor
radiation
personal data
time factor
duration
Prior art date
Application number
PCT/CH1990/000051
Other languages
German (de)
French (fr)
Inventor
Peter Suremann
Original Assignee
Peter Suremann
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Peter Suremann filed Critical Peter Suremann
Priority to DE90CH9000051T priority Critical patent/DE4090311D2/en
Publication of WO1990009812A1 publication Critical patent/WO1990009812A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
    • A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient ; user input means
    • A61B5/7475—User input or interface means, e.g. keyboard, pointing device, joystick

Definitions

  • the first disadvantageous signs appear after too intense ultraviolet radiation, and this is more or less strong depending on the duration of the radiation.
  • the consequences are reddening of the skin with itching or burning skin, in severe cases even burns with blistering.
  • Ointments and / or oils are preferably used as protective agents against UV rays. These ensure limited protection, which largely depends on the thickness of the application and the nature of the protective agents and also on the duration of the irradiation.
  • the protection factor is usually noted on the conventional protective agents, but the radiation intensity is mostly different and cannot be precisely determined in advance. Harmful consequences mostly arise due to the too long duration of UV radiation.
  • the present invention relates to a method for determining the optimal ultraviolet irradiation time for human skin and a device for carrying it out.
  • the object of the invention is that UV radiation occurs To record factors, to convert them arithmetically into a value which determines and displays the appropriate optimal time period. According to the invention, this object is achieved by the method steps mentioned in the characterizing part of patent claim 1.
  • An example of an embodiment of the device for carrying out the method is the subject of claim 5.
  • the device for carrying out the method is shown schematically in a figure.
  • the age (""") This determines the usage time and displays it on the LCD display 7 with simultaneous programming of an acoustic or optical signal with the switching time in the connected solarium 12. What is important in the process is the associated program or . the software.
  • the first measures with a measuring cell 2 the radiation level of the prevailing light incidence. of the measuring cell 2 detected radiation value ver ⁇ is converted in the computer of the microprocessor in digital ⁇ values that are stored, üebsr the keyboard you are personal User data, namely age 2, skin type 3 and hair color.
  • Each of the aforementioned data inputted from 2 to 4 ver ⁇ is expected j sit a ge Boulevard in the microprocessor ⁇ th multiplier against the Multipli ant ⁇ n "Radiation value" and as a result obtains the appropriate length of time averaging the Bestrah ⁇ , which in the LCD 7, is analogous to the acoustic or programmed the optical signal as well as the firing time.
  • the number 13 is in large format and this shows the optimal resp. appropriate radiation duration in minutes.
  • the device used to carry out the method has the design of a portable pocket calculator and in its housing 1 there is a conventional microprocessor, not specially drawn, with associated hardware. There is a conventional one on the front of the housing 1
  • Measuring cell 2 for natural and artificial radiation five sensor buttons 3 for ages from less than 10 to over OK, four sensor buttons for skin color, five sensor buttons 5 for hair colors, and an LCD display 7 with integrated or external acoustic or optical signal transmitter or Timer 6, which is connected through the connecting line 8 to the circuit of the microprocessor.
  • Solar cells 11 or mini batteries located on the housing 1 of the device serve as the current source for operation.
  • the personal data are entered into the microprocessor by simply touching or pressing the corresponding actuation keys 3, H and 5.
  • the optimal correct time protection factor is determined as follows:
  • the measuring value 2 is used to measure the radiation value, the radiation value of the incidence of light from the UV rays, which is digitized and stored in the microprocessor, which is not particularly shown and is arranged in the housing 1.
  • the signal is sent to the timer 6 or a time switch on the solarium 12, which is not specially drawn.
  • another conventional, acoustic, dashed signal generator 9 can be provided with a whistle or gong tone.
  • the acoustic signal transmitter 9 can also be replaced by a small optical signal transmitter, such as a signal lamp that is constant or flashing when switched on.

Abstract

Process for determining the appropriate duration of radiation for human skin by measuring radiation values, entering them together with personal data into a microprocessor and determining the optimal duration. A device for implementing the process comprises an operating current source (11), a measurement cell (2), a microprocessor, operating means (3, 4, 5) for entering personal data, namely age, skin colour and hair colour, and a visual display unit in the form of a liquid crystal display (7). The device is also equipped with a signal generator or timer (9, 6).

Description

VERFAHREN ZUR ERMITTLUNG DER OPTIMALEN ULTRAVIOLETT¬ BESTRAHLUNGEN FÜR DIE MENSCHLICHE HAUT. METHOD FOR DETERMINING THE OPTIMAL ULTRAVIOLET RADIATIONS FOR HUMAN SKIN.
Erste nachteilige Anzeichen treten bekanntlich nach zu intensiven Ultraviolett-Bestrahlungen auf und zwar sind diese je nach der Bestrahlungsdauer mehr oder weniger stark. Die Folgen sind Hautrötungen mit Juckreiz oder Brennen der Haut, in schweren Fällen sogar Verbrennungen rr.it Blasenbildungen. Bei vielen Menschen stellen sich häufig lästige Nachwirkungen, wie Ausschläge oder Sonnen¬ allergien ein, die in der Regel durch übermässige Be¬ strahlung verursacht werden. Als Schutzmittel gegen UV- Strahlen werden bevorzugt Salben und/oder Oele verwendet. Diese gewährleisten einen beschränkten Schutz der weit¬ gehend von der Auftragdicke sowie der Beschaffenheit der Schutzmittel und auch von der Zeitdauer der Bestrahlung abhängt. Auf den herkömmlichen Schutzmitteln ist in der 5 Regel der Schutzfaktor vermerkt, die Strahlungsintensität ist jedoch meisten unterschiedlich und im voraus nicht genau feststellbar. Schädliche Folgen entstehen meistens wegen der zu langen Dauer der UV-Bestrahlung. Die Re- C aktion der menschlichen Haut bei Strahleneinwirkungen ist nicht einheitlich und divergiert wesentlich. Grosse Ab¬ weichungen in der Licht- und Strahleneinwirkung verur¬ sachen die Hautfarbe von dunkel bis hell als auch die Haarfarben. Das Alter der Menschen resp. deren,.Haut ist 5 licht- und strahlungstechnisch von übergeordneter Bedeu¬ tung.As is well known, the first disadvantageous signs appear after too intense ultraviolet radiation, and this is more or less strong depending on the duration of the radiation. The consequences are reddening of the skin with itching or burning skin, in severe cases even burns with blistering. In many people there are often annoying after-effects, such as rashes or sun allergies, which are usually caused by excessive radiation. Ointments and / or oils are preferably used as protective agents against UV rays. These ensure limited protection, which largely depends on the thickness of the application and the nature of the protective agents and also on the duration of the irradiation. The protection factor is usually noted on the conventional protective agents, but the radiation intensity is mostly different and cannot be precisely determined in advance. Harmful consequences mostly arise due to the too long duration of UV radiation. The reaction of human skin to the effects of radiation is not uniform and differs significantly. Large deviations in the effect of light and radiation cause the skin color from dark to light as well as the hair colors. The age of the people resp. their skin is 5 of great importance in terms of light and radiation technology.
Gegenstand der vorliegenden Erfindung ist ein Verfahren zur Ermittlung der optimalen Ultraviolett-Bestrahlungs- 0 dauer für die menschliche Haut und ein Gerät zur Aus¬ führung desselben. Die Aufgabe des Erfindungsgegenstan¬ des besteht darin, dass bei UV-Bestrahlung auftretenden Faktoren zu erfassen, rechnerisch in einen Wert umzuwan¬ deln, welcher die passende optimale Zeitdauer bestimmt und anzeigt. Erfindungsgemäss wird diese Aufgabe durch die im Kenn¬ zeichen des Patentanspruches 1 genannten Verfahrens¬ schritte gelöst. Eine beispielsweise Ausbildung des Ge¬ rätes zur Ausführung des Verfahrens ist Gegenstand des Patentanspruches 5. Auf der beiliegenden Zeichnung ist das Gerät zur Aus¬ führung des Verfahrens in einer Figur schematisch darge¬ stellt.The present invention relates to a method for determining the optimal ultraviolet irradiation time for human skin and a device for carrying it out. The object of the invention is that UV radiation occurs To record factors, to convert them arithmetically into a value which determines and displays the appropriate optimal time period. According to the invention, this object is achieved by the method steps mentioned in the characterizing part of patent claim 1. An example of an embodiment of the device for carrying out the method is the subject of claim 5. On the accompanying drawing, the device for carrying out the method is shown schematically in a figure.
Ausschlaggebend für die Ermittlung der Zeitdauer der er- laubten Lichteinwirkung:Decisive for determining the duration of the permitted exposure to light:
1. der gemessene Lichtwert1. the measured light value
2. der Hauttyp (auf der Tastatur einzugeben)2. the skin type (to be entered on the keyboard)
3. die Haarfarbe ( " " " " " )3. the hair color ("" "" ")
4. das Alter ( " " " " " ) Dadurch wird die Gebrauchszeit ermittelt und angezeigt in der LCD-Anzeige 7 bei gleichzeitiger Programmierung eines akustischen oder optischen Signales mit der Schalt¬ zeit im angeschlossenen Solarium 12. Wesentlich beim Verfahren ist das zugehörige Programm resp. die Software. Beim Gebrauch misst man zuerst mit einer Messzelle 2 den Strahlungswert des vorherrschenden Lichteinfalls. Den von der Messzelle 2 ermittelten Strahlungswert ver¬ wandelt man im Rechner des Mikroprozessors in Digital¬ werte, die gespeichert werden, üebsr die Tastatur gibt man die persönlichen Daten des Benutzers ein, zwar Alter 2, Hauttyp 3 und Haarfarbe .4. the age (""""") This determines the usage time and displays it on the LCD display 7 with simultaneous programming of an acoustic or optical signal with the switching time in the connected solarium 12. What is important in the process is the associated program or . the software. When you use it the first measures with a measuring cell 2 the radiation level of the prevailing light incidence. of the measuring cell 2 detected radiation value ver ¬ is converted in the computer of the microprocessor in digital ¬ values that are stored, üebsr the keyboard you are personal User data, namely age 2, skin type 3 and hair color.
Jede der eingegebenen vorgenannten Daten 2 bis 4 ver¬ rechnet man jsit einem in dem Mikroprozessor gespeicher¬ ten Multiplikator gegen den Multipli antεn "Strahlenwert" und erhält als Resultat die geeignete Zeitdauer der Bestrah¬ lung, die in der LCD-Anzeige 7, analog wird das akustische oder das optische Signal sowie die Strahlzeit programmiert. In der LCD-Anzeige 7 befindet sich die Zahl 13 in Grossformat und diese zeigt die optimale resp. sachgemässe Bestrahlungsdauer in Minuten an.Each of the aforementioned data inputted from 2 to 4 ver ¬ is expected j sit a gespeicher in the microprocessor ¬ th multiplier against the Multipli antεn "Radiation value" and as a result obtains the appropriate length of time averaging the Bestrah ¬, which in the LCD 7, is analogous to the acoustic or programmed the optical signal as well as the firing time. In the LCD display 7, the number 13 is in large format and this shows the optimal resp. appropriate radiation duration in minutes.
Die vorgenannte Speicherung der persönlichen Daten im Mikro¬ prozessor bleibt jeweils für spätere Nutzung erhalten.The aforementioned storage of personal data in the microprocessor is retained for later use.
Das zur Ausführung des Verfahrens dienende Gerät hat die Ge¬ staltung eines transportablen Taschenrechners und in dessen Gehäuse 1 befindet sich ein konventioneller, nicht besonders gezeichneter Mikroprozessor mit zugehöriger Hardware. Auf der Frontseite des Gehäuses 1 befindet sich eine konventionelleThe device used to carry out the method has the design of a portable pocket calculator and in its housing 1 there is a conventional microprocessor, not specially drawn, with associated hardware. There is a conventional one on the front of the housing 1
Messzelle 2 für natürliche und künstliche Bestrahlungen, fünf Sensortasten 3 für Altersangaben von weniger als 10 bis über iO, vier Sensortasten für Hautfarbe, fünf Sensortasten 5 für Haarfarben, sowie eine LCD-Anzeige 7 mit integriertem oder äusserem akustischen oder optischen Signalgeber resp. Timer 6, welcher durch die Anschlussleitung 8 an den Stromkreis des Mikroprozessors angeschlossen ist. Als Stromquelle zum Betrieb dienen am Gehäuse 1 des Gerätes befindliche Solarzellen 11 oder Mini-Batterien. Die Eingabe der persönlichen Daten in den Mikroprozessor erfolgt durch einfache Berührung oder Nieder¬ drücken der entsprechenden Betätigungstasten 3, H und 5.Measuring cell 2 for natural and artificial radiation, five sensor buttons 3 for ages from less than 10 to over OK, four sensor buttons for skin color, five sensor buttons 5 for hair colors, and an LCD display 7 with integrated or external acoustic or optical signal transmitter or Timer 6, which is connected through the connecting line 8 to the circuit of the microprocessor. Solar cells 11 or mini batteries located on the housing 1 of the device serve as the current source for operation. The personal data are entered into the microprocessor by simply touching or pressing the corresponding actuation keys 3, H and 5.
Der optimale sachgemässe Zeitschutzfaktor wird folgenderraas- sen ermittelt:The optimal correct time protection factor is determined as follows:
Man misst mit der Messzelle 2 den Strahlungswert den Strah¬ lungswert des Lichteinfalls der UV-Strahlen, welchen man im nicht besonders gezeichneten, im Gehäuse 1 angeordneten Mikro¬ prozessor digitalisiert und speichert.The measuring value 2 is used to measure the radiation value, the radiation value of the incidence of light from the UV rays, which is digitized and stored in the microprocessor, which is not particularly shown and is arranged in the housing 1.
• Durch Betätigung der Sensortasten 3, * und 5 werden die per¬ sönlichen Daten, zwar Alter, Hautfarbe und Haarfarbe einge¬ geben und dazu gerechnet. Als Ergebnis wird der Zeitfaktor, d.h. die sachgemässe Bestrahlungsdauer in der LCD-Anzeige 7 - il ¬• By pressing the sensor buttons 3, * and 5, the personal data, namely age, skin color and hair color are entered and added to it. The result is the time factor, ie the appropriate irradiation time in the LCD display 7 - il ¬
avisiert und gleichzeitig das Signal dem Timer 6 oder einer nicht besonders gezeichneter Schaltuhr am Solarium 12 zuge¬ leitet. Anstelle des Timers 6 lässt sich ein anderer konven¬ tioneller, akustischer, gestrichelt gezeichneter Signalgeber 9 mit einem Pfeif- oder Gongton vorsehen. Der akustische Signal¬ geber 9 kann auch durch einen kleinen optischen Signalgeber, wie eine bei Einschaltung konstante oder blinkende Signal¬ leuchte ersetzt sein. advises and at the same time the signal is sent to the timer 6 or a time switch on the solarium 12, which is not specially drawn. Instead of the timer 6, another conventional, acoustic, dashed signal generator 9 can be provided with a whistle or gong tone. The acoustic signal transmitter 9 can also be replaced by a small optical signal transmitter, such as a signal lamp that is constant or flashing when switched on.

Claims

PatentansprücheClaims
1. Verfahren zur Ermittlung des optimalen Schutzfaktors (Zeit) für die menschliche Haut bei Licht- und Sonnenstrahlung, da¬ durch gekennzeichnet, dass man in einem Lichtstrahlmesser (2) den Strahlenwert misst, denselben mit persönlichen Daten des Gebrauchers in einen Mikroprozessor einbringt und in einen die Anwendung bestimmenden, individuellen Zeitfaktor umwandelt, während dem sich der Gebraucher ohne handelsübliche Schutz¬ mittel UV-Strahlungen aussetzen darf. 2. Verfahren nach Patentanspruch 1, dadurch gekennzeichnet, dass man als persönliche Daten des Gebrauchers dessen Alters¬ zahl, die Hautfarbe und die Haarfarbe in den Mikroprozessor einbringt und mit dem Ergebnis aus letzterem die Bestrah¬ lungsdauer ermittelt.1. A method for determining the optimal protection factor (time) for human skin in the case of light and solar radiation, characterized in that the radiation value is measured in a light beam meter (2), introduced into a microprocessor with the user's personal data and in converts an individual time factor that determines the application, during which the user may be exposed to UV radiation without commercially available protective agents. 2. The method according to claim 1, characterized in that the user's personal data is the age, skin color and hair color of the microprocessor and the result of the latter is used to determine the radiation duration.
3. Verfahren nach den Patentansprüchen 1 und 2, dadurch ge¬ kennzeichnet, dass man den ermittelten individuellen Zeit- faκtor in einer LCD (7) anzeigt und ersteren durch einen akustischen oder optischen Signalgeber (9) resp. Timer (6) avisiert. . Verfahren nach Patentanspruch 1, dadurch gekennzeichnet, dass man den ermittelten Zeitfaktor im Mikroprozessor für spätere Verwendung auf Abfrage speichert.3. The method according to claims 1 and 2, characterized ge indicates that the determined individual time factor is displayed in an LCD (7) and the former by an acoustic or optical signal transmitter (9) or. Notified timer (6). . Method according to claim 1, characterized in that the determined time factor is stored in the microprocessor for later use on request.
5. Gerät zur Ausführung des Verfahrens nach den Patentan¬ sprüchen 1 bis 4, dadurch gekennzeichnet, dass dasselbe eine Stromquelle (11) für den Betrieb, einen Lichtstrahlmesser (2), einen Mikroprozessor und Mittel (3, , 5) zum Einbringen der persönlichen Daten umfasst.5. An apparatus for performing the method according to claims 1 to 4, characterized in that the same a power source (11) for operation, a light beam meter (2), a microprocessor and means (3,, 5) for introducing the personal Data includes.
6. Gerät nach Patentanspruch 5, dadurch gekennzeichnet, dass an dasselbe durch eine Leitung (10) ein Solarium (12) ange¬ schlossen ist, welch letzteres vom Mikroprozessor abgeschal- tet werden kann. 7. Gerät nach den Patentansprüchen 5 und 6, dadurch gekenn¬ zeichnet, dass dasselbe transportabel ausgebildet ist, einen Mikroprozessor, einen Lichtstrahlmesser (2), einen LCD-An¬ zeiger (7), Signalgeber (6, 9) und Betätigungsorgane (3,4,5) aufweist, die in Aufgabegruppen eingeteilt sind.6. Device according to claim 5, characterized in that a solarium (12) is connected to the same through a line (10), the latter being able to be switched off by the microprocessor. 7. Device according to claims 5 and 6, characterized gekenn¬ characterized in that it is designed to be portable, a microprocessor, a light beam meter (2), an LCD display (7), signal transmitter (6, 9) and actuators (3rd , 4,5), which are divided into task groups.
8. Gerät nach den Patentansprüchen 5 bis 7, dadurch gekenn¬ zeichnet, dass ein Timer (6) vorgesehen ist, mittels welchem der Zeitfaktor, welcher die Bestrahlungsdauer bestimmt, ange- zeigt werden kann.8. Device according to claims 5 to 7, characterized in that a timer (6) is provided, by means of which the time factor, which determines the duration of the irradiation, can be displayed.
9. Gerät nach den Patentansprüchen 6 bis 8, dadurch gekenn¬ zeichnet, dass die Betätigungsorgane (3,^,5) auf Druck oder9. Device according to claims 6 to 8, characterized gekenn¬ characterized in that the actuators (3, ^, 5) on pressure or
Berührung reagierend ausgebildet sind.Touch trained are trained.
10. Gerät nach den Patentansprüchen 5 bis 8, dadurch gekenn¬ zeichnet, dass als Stromquelle im Gehäuse (1) Batterien oder Solarzellen (11) vorgesehen sind. 10. Device according to claims 5 to 8, characterized gekenn¬ characterized in that batteries or solar cells (11) are provided as the current source in the housing (1).
PCT/CH1990/000051 1989-03-02 1990-03-01 Process for measuring the optimal ultraviolet radiation for human skin WO1990009812A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE90CH9000051T DE4090311D2 (en) 1989-03-02 1990-03-01 Verfahren zur ermittlung der optimalen ultraviolett-bestrahlungen fuer die menschliche haut

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH764/89-1 1989-03-02
CH76489A CH678921A5 (en) 1989-03-02 1989-03-02

Publications (1)

Publication Number Publication Date
WO1990009812A1 true WO1990009812A1 (en) 1990-09-07

Family

ID=4194628

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH1990/000051 WO1990009812A1 (en) 1989-03-02 1990-03-01 Process for measuring the optimal ultraviolet radiation for human skin

Country Status (3)

Country Link
CH (1) CH678921A5 (en)
DE (1) DE4090311D2 (en)
WO (1) WO1990009812A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4217968A1 (en) * 1992-05-30 1993-12-02 Robert Baumgartner UV radiation measuring appts. for natural and artificial light - has integrating fibre=optic sensor with bell-shaped sensitivity curve set by choice of material and construction
WO1994028974A2 (en) * 1993-06-09 1994-12-22 Wisconsin Alumni Research Foundation Multi-leaf radiation attenuator for radiation therapy with verification system
US5601619A (en) * 1993-12-13 1997-02-11 Drechsler; Howard J. Phototherapeutic device and method
US5661773A (en) * 1992-03-19 1997-08-26 Wisconsin Alumni Research Foundation Interface for radiation therapy machine
ES2119711A1 (en) * 1996-12-03 1998-10-01 Sanchis Antonio Royo Method of checking with display, the presence of UV rays in sites of solar exposure, and individualized control of radiation.
WO2004000119A1 (en) * 2002-06-03 2003-12-31 Stanislav Danilovich Hotimskiy Device for determining biologically efficient radiation intensity
ITVI20110202A1 (en) * 2011-07-26 2013-01-27 I So Italia S R L TANNING EQUIPMENT

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10352203A1 (en) * 2003-11-05 2005-06-16 Uv-Power Licht Gmbh Device for determining the optimal tanning time of persons in solariums and solariums

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2034462A (en) * 1978-10-30 1980-06-04 Elder Co P Ultraviolet radiation monitor
US4428050A (en) * 1981-04-02 1984-01-24 Frank Pellegrino Tanning aid
GB2181833A (en) * 1985-09-13 1987-04-29 Radtech Inc Computing device for suntanning dose measurement, and process for producing optical filters

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2034462A (en) * 1978-10-30 1980-06-04 Elder Co P Ultraviolet radiation monitor
US4428050A (en) * 1981-04-02 1984-01-24 Frank Pellegrino Tanning aid
GB2181833A (en) * 1985-09-13 1987-04-29 Radtech Inc Computing device for suntanning dose measurement, and process for producing optical filters

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5661773A (en) * 1992-03-19 1997-08-26 Wisconsin Alumni Research Foundation Interface for radiation therapy machine
DE4217968A1 (en) * 1992-05-30 1993-12-02 Robert Baumgartner UV radiation measuring appts. for natural and artificial light - has integrating fibre=optic sensor with bell-shaped sensitivity curve set by choice of material and construction
WO1994028974A2 (en) * 1993-06-09 1994-12-22 Wisconsin Alumni Research Foundation Multi-leaf radiation attenuator for radiation therapy with verification system
WO1994028974A3 (en) * 1993-06-09 1995-05-04 Wisconsin Alumni Res Found Multi-leaf radiation attenuator for radiation therapy with verification system
US5601619A (en) * 1993-12-13 1997-02-11 Drechsler; Howard J. Phototherapeutic device and method
US6345215B1 (en) 1993-12-13 2002-02-05 National Biological Eta Systems Corporation Phototherapeutic device and method
ES2119711A1 (en) * 1996-12-03 1998-10-01 Sanchis Antonio Royo Method of checking with display, the presence of UV rays in sites of solar exposure, and individualized control of radiation.
WO2004000119A1 (en) * 2002-06-03 2003-12-31 Stanislav Danilovich Hotimskiy Device for determining biologically efficient radiation intensity
ITVI20110202A1 (en) * 2011-07-26 2013-01-27 I So Italia S R L TANNING EQUIPMENT

Also Published As

Publication number Publication date
DE4090311D2 (en) 1991-04-04
CH678921A5 (en) 1991-11-29

Similar Documents

Publication Publication Date Title
Marks Sensory processes: The new psychophysics
WO1990009812A1 (en) Process for measuring the optimal ultraviolet radiation for human skin
Fanti Hypotheses regarding the formation of the body image on the Turin Shroud. A critical compendium
EP0777113A1 (en) Method and device for determination of colour value of transparent bodies
DE3630988A1 (en) Device for determining the quantity of radiation during a sun-tanning process
JPWO2010113961A1 (en) Application method for external preparation for skin, application evaluation method, application evaluation apparatus, and application evaluation program
Angel Input-output relations in simple reaction time experiments
Bachem Time factors of erythema and pigmentation, produced by ultraviolet rays of different wavelengths
DE202004021309U1 (en) Device for determining the allowed radiation dose and/or exposure time of human skin to UV radiation comprises a UV emitter, a UV sensor, and an evaluation device for determining the radiation absorption
AT400635B (en) TRANSPORTABLE MEASURING DEVICE FOR DETECTING THE UV RADIANT DOSE AS PROTECTION AGAINST HEALTH DAMAGE TO THE SKIN
WO2017035322A1 (en) Emulating detector output of a radioactive sample
DE4312547A1 (en) Apparatus and method for irradiation of the human body
Koenderink et al. Detectability of power fluctuations of temporal visual noise
CH678228A5 (en)
JP4882019B2 (en) Lighting device
Kirsch Lighting quality and energy efficiency in office spaces
DE19622074A1 (en) Measuring components of ultraviolet light from UV tanning source
CN112656415B (en) Benton vision retention testing device and method based on reaction time
Richards et al. Recognition thresholds as a function of word length
Straßer et al. AuReTim: an inexpensive and extensible open-source auditory psychomotor vigilance test
DE4233001A1 (en) Electronic radiation dosimeter having EPROM memory - and controlling programmable microprocessor circuitry for determination of the received dose
JP2010005438A (en) Ultraviolet medical treatment apparatus
AU3185301A (en) Method and installation for determining the physical properties of an object
DE3126127A1 (en) Easy to use, portable measuring instrument for measuring direct and indirect ultraviolet radiation within the scope of technical and medical employment protection
Sidley Two parameters of a temporally defined schedule of negative reinforcement

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): CA DE US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB IT LU NL SE

REF Corresponds to

Ref document number: 4090311

Country of ref document: DE

Date of ref document: 19910404

WWE Wipo information: entry into national phase

Ref document number: 4090311

Country of ref document: DE

NENP Non-entry into the national phase

Ref country code: CA