AT148299B

AT148299B - Device for therapeutic treatment with short waves.

Info

Publication number: AT148299B
Authority: AT
Inventors: Eugen Dr Weissenberg
Original assignee: Eugen Dr Weissenberg
Priority date: 1933-09-26
Filing date: 1933-09-26
Publication date: 1937-01-11

Description

  

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    Einrichtung   zur   therapeutischen Behandlung   mit Kurzwellen. 
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 leichteren Handhabung und zum Transport des Gerätes ist am Gehäuse   1   ein Handgriff 12 vorgesehen. 



  Das Gehäuse ist vorzugsweise allseits geschlossen und besitzt nur einige kleine Luftöffnungen zur Ventilation der   Senderöhren.   Ein Messinstrument 8 ermöglicht die Kontrolle der Schwingung. Der Sender strahlt die hochfrequente Energie durch die Wände des Gehäuses hindurch aus. 



   Eine beispielsweise Ausführung der Schaltung zeigt schematisch die Fig. 2. Zwei indirekt 
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 sender für kurze Wellen geschaltet, wobei die Betriebsspannung bei 17 aus dem Netz entnommen wird. 



   Bei dem Schaltschema nach Fig. 3 bildet die Röhre 13 mit den Schwingungskreiselementen 19, 20 einen Oszillator, an welchen einpolig ein Strahlungselement 18 angeschlossen ist. Das Strahlungselement 18 wird vorzugsweise aus einer Metallplatte od. dgl, gebildet und im Innern des allseits geschlossenen Gehäuses untergebracht ; die Platte kann z. B. entsprechend der Form des Bodens oder des   Gehäusedeckels   ausgestaltet werden.



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    Device for therapeutic treatment with short waves.
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 A handle 12 is provided on the housing 1 for easier handling and for transporting the device.



  The housing is preferably closed on all sides and has only a few small air openings for ventilation of the transmitter tubes. A measuring instrument 8 enables the vibration to be checked. The transmitter radiates the high-frequency energy through the walls of the housing.



   An example embodiment of the circuit is shown schematically in FIG. 2. Two indirect
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 transmitter switched for short waves, the operating voltage at 17 being taken from the mains.



   In the circuit diagram according to FIG. 3, the tube 13 forms an oscillator with the oscillating circuit elements 19, 20, to which a radiation element 18 is connected with one pole. The radiation element 18 is preferably formed from a metal plate or the like and housed in the interior of the housing which is closed on all sides; the plate can e.g. B. be designed according to the shape of the bottom or the housing cover.

Claims

PATENT CLAIM: Device for therapeutic treatment by means of short waves with weak energy (so-called "weak energy short wave therapy"), characterized by a small short wave transmitter (with a maximum of 50 watts consumption and no voltage higher than the usual mains voltages), the oscillation or.

Beam structure itself serves as a treatment electrode (by radiation) and together with the entire transmitter in a housing made of well permeable insulating material, at least at the point opposite this structure, easily adjustable in different directions of the room, possibly on a tripod with a universal joint or the like is included, so that the visual energy required for the treatment can be applied in a safe and convenient manner by simply bringing the enclosed transmitter close to or applying it to the area to be treated. EMI2.3