DE29604835U1 - Irradiation lamp - Google Patents
Irradiation lampInfo
- Publication number
- DE29604835U1 DE29604835U1 DE29604835U DE29604835U DE29604835U1 DE 29604835 U1 DE29604835 U1 DE 29604835U1 DE 29604835 U DE29604835 U DE 29604835U DE 29604835 U DE29604835 U DE 29604835U DE 29604835 U1 DE29604835 U1 DE 29604835U1
- Authority
- DE
- Germany
- Prior art keywords
- light
- irradiation lamp
- emitting diodes
- polarizer
- lamp
- 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.)
- Expired - Lifetime
Links
- 230000031018 biological processes and functions Effects 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 230000004936 stimulating effect Effects 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 208000009889 Herpes Simplex Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000005779 cell damage Effects 0.000 description 1
- 208000037887 cell injury Diseases 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
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
-
- 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
- A61N2005/065—Light sources therefor
- A61N2005/0651—Diodes
- A61N2005/0652—Arrays of diodes
-
- 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
- A61N2005/073—Radiation therapy using light using polarised light
Landscapes
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Radiology & Medical Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Description
Die Erfindung betrifft eine Bestrahlungsleuchte mit Polarisator zur Stimulierung biologischer Prozesse bei auftretenden Zellaktivitäten.The invention relates to an irradiation lamp with a polarizer for stimulating biological processes during cell activities.
Es ist bekannt, zur Stimulierung biologischer Prozesse Laser einzusetzen. Durch den hiermit verbundenen Energieeinsatz besteht jedoch das Problem, daß Zellschäden entstehen können. Um dies zu verhindern, ist durch die DE 32 20 218 C3 bereits eine Lampe vorgeschlagen worden, die inkohärentes Licht oberhalb von 300 nm abgibt und ein optisches System im Strahlengang des von der Lampe abgegebenen Lichtes aufweist, wobei mittels eines Polarisators in Behandiungsrichtung linear polarisiertes Licht erzeugt wird, das beim Austritt eine kontinuierliche oder quasi kontinuierliche Spektralverteilung hat. Der Nachteil dieser Leuchte besteht darin, daß sie einen relativ komplizierten Aufbau der optischen Einrichtung erfordert und bei Betrieb unerwünschte Wärme erzeugt.It is known to use lasers to stimulate biological processes. However, the use of energy associated with this poses the problem that cell damage can occur. To prevent this, DE 32 20 218 C3 has already proposed a lamp that emits incoherent light above 300 nm and has an optical system in the beam path of the light emitted by the lamp, whereby linearly polarized light is generated in the direction of treatment by means of a polarizer, which has a continuous or quasi-continuous spectral distribution when it emerges. The disadvantage of this lamp is that it requires a relatively complicated structure of the optical device and generates undesirable heat during operation.
Die Aufgabe der Erfindung besteht darin, eine Bestrahlungsleuchte der eingangs genannten Art so auszubilden, daß bei einfachem konstruktiven Aufbau die Entstehung unerwünschter Wärme oder schädlicher UV-Strahlung verhindert wird.The object of the invention is to design an irradiation lamp of the type mentioned above in such a way that the generation of undesirable heat or harmful UV radiation is prevented with a simple structural design.
Erfindungsgemäß erfolgt die Lösung der Aufgabe durch die kennzeichnenden Merkmale des Anspruchs 1. Vorteilhafte Ausgestaltungen der Erfindung werden in den abhängigen Ansprüchen beschrieben.According to the invention, the object is achieved by the characterizing features of claim 1. Advantageous embodiments of the invention are described in the dependent claims.
Die Erfindung wird nachstehend am Beispiel der in der Zeichnungen schematisch dargestellten Bestrahlungsleuchte näher erläutert.The invention is explained in more detail below using the example of the irradiation lamp shown schematically in the drawings.
-2--2-
Die Bestrahiungsleuchte 1 weist ein Lampengehäuse 2 mit einem angeformten Handgriff 3 auf. in dem Lampengehäuse 2 ist ein Batteriefach 4 ausgebildet, in dem ein Akku mit einer Ladeeinrichtung vorgesehen ist. Die Ladeeinrichtung ist mit einem Anschlußkabel 5 verbunden, das aus dem Handgriff 3 herausgeführt ist. Vor der Lichtaustrittsöffnung 6 der Bestrahlungsleuchte 1 ist ein Polarisator 7 angeordnet, dem konzentrisch angeordnete Leuchtdioden 8 im Lampengehäuse 2 zugeordnet sind. Als Leuchtdioden 8 können handelsübliche Leuchtdioden verwendet werden, die bei einer Bandbreite von 10 nm eine Wellenlänge von 350 nm, 460 nm, 670 nm oder 890 nm haben könnten. Die Lichtstrahlen der Leuchtdioden 8 sind im Polarisator 7 linear polarisierbar. Die Lichtleistung der Leuchtdioden 8 beträgt im Fokus 9 vorzugsweise 1 bis 100 mW/cm2.The irradiation lamp 1 has a lamp housing 2 with a molded-on handle 3. A battery compartment 4 is formed in the lamp housing 2, in which a rechargeable battery with a charging device is provided. The charging device is connected to a connecting cable 5 that leads out of the handle 3. A polarizer 7 is arranged in front of the light exit opening 6 of the irradiation lamp 1, to which concentrically arranged light-emitting diodes 8 in the lamp housing 2 are assigned. Commercially available light-emitting diodes can be used as light-emitting diodes 8, which could have a wavelength of 350 nm, 460 nm, 670 nm or 890 nm with a bandwidth of 10 nm. The light rays of the light-emitting diodes 8 can be linearly polarized in the polarizer 7. The light output of the light-emitting diodes 8 in the focus 9 is preferably 1 to 100 mW/cm 2 .
Die Bestrahlungsleuchte 1 zeichnet sich durch einen einfachen Aufbau aus und ermöglicht eine kompaktere und mobile Bauform sowie den variablen Betrieb mit Batterie oder netzgebundener Stromversorgung. Durch Verwendung der Leuchtdioden 8 wird keine unerwünschte Wärme oder schädliche UV-Strahlung erzeugt, so daß für deren Beseitigung keine Filter erforderlich sind. Die Bestrahlungsieuchte 1 eignet sich zum Einsatz in der Medizin z.B. bei Herpes-Simplex und anderen Wundbehandlungen bzw. äußerliche Anwendungen. Es ist auch möglich, für naturmedizinische Anwendungen die Leuchtdioden 8 bedarfsabhängig auszutauschen.The irradiation lamp 1 is characterized by a simple structure and enables a more compact and mobile design as well as variable operation with battery or mains-connected power supply. By using the LEDs 8, no unwanted heat or harmful UV radiation is generated, so that no filters are required to eliminate them. The irradiation lamp 1 is suitable for use in medicine, e.g. for herpes simplex and other wound treatments or external applications. It is also possible to replace the LEDs 8 as needed for natural medical applications.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29604835U DE29604835U1 (en) | 1996-03-15 | 1996-03-15 | Irradiation lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29604835U DE29604835U1 (en) | 1996-03-15 | 1996-03-15 | Irradiation lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE29604835U1 true DE29604835U1 (en) | 1996-06-13 |
Family
ID=8021143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE29604835U Expired - Lifetime DE29604835U1 (en) | 1996-03-15 | 1996-03-15 | Irradiation lamp |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE29604835U1 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3733904C1 (en) * | 1987-10-07 | 1989-02-09 | Harrier Inc | Linear polarized light emitting treatment light |
| WO1992002275A1 (en) * | 1990-08-06 | 1992-02-20 | Roller, Iris | Medical irradiation device |
| DE4207523A1 (en) * | 1991-04-11 | 1992-10-15 | Schmid Christian | METHOD FOR GENERATING A LIGHT FOR COLOR THERAPY |
| WO1993009847A1 (en) * | 1991-11-20 | 1993-05-27 | Erik Larsen | Photodynamic stimulation device |
| DE9318427U1 (en) * | 1993-12-02 | 1994-03-10 | Mandel, Peter, 69168 Wiesloch | Light pen |
| US5420768A (en) * | 1993-09-13 | 1995-05-30 | Kennedy; John | Portable led photocuring device |
-
1996
- 1996-03-15 DE DE29604835U patent/DE29604835U1/en not_active Expired - Lifetime
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3733904C1 (en) * | 1987-10-07 | 1989-02-09 | Harrier Inc | Linear polarized light emitting treatment light |
| WO1992002275A1 (en) * | 1990-08-06 | 1992-02-20 | Roller, Iris | Medical irradiation device |
| DE4207523A1 (en) * | 1991-04-11 | 1992-10-15 | Schmid Christian | METHOD FOR GENERATING A LIGHT FOR COLOR THERAPY |
| WO1993009847A1 (en) * | 1991-11-20 | 1993-05-27 | Erik Larsen | Photodynamic stimulation device |
| US5420768A (en) * | 1993-09-13 | 1995-05-30 | Kennedy; John | Portable led photocuring device |
| DE9318427U1 (en) * | 1993-12-02 | 1994-03-10 | Mandel, Peter, 69168 Wiesloch | Light pen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R207 | Utility model specification |
Effective date: 19960725 |
|
| R163 | Identified publications notified |
Effective date: 19960729 |
|
| R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 19990414 |
|
| R157 | Lapse of ip right after 6 years |
Effective date: 20021001 |