AT79452B - Measuring device for mirror and prism-mirror stereoscopes, in particular for X-rays. - Google Patents

Measuring device for mirror and prism-mirror stereoscopes, in particular for X-rays.

Info

Publication number
AT79452B
AT79452B AT79452DA AT79452B AT 79452 B AT79452 B AT 79452B AT 79452D A AT79452D A AT 79452DA AT 79452 B AT79452 B AT 79452B
Authority
AT
Austria
Prior art keywords
mirror
measuring device
stereoscopes
prism
rays
Prior art date
Application number
Other languages
German (de)
Inventor
Kurt Beyerlen
Original Assignee
Kurt Beyerlen
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 Kurt Beyerlen filed Critical Kurt Beyerlen
Application granted granted Critical
Publication of AT79452B publication Critical patent/AT79452B/en

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Description

  

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   Hnd gleichzeitig gegenläufig verschiebt. Hiebei werden die Konturen eines Horizontalschnittes des den Fremdkörper enthaltenden Körperteiles durch den Stift A auf einer auf dir Tischunterlage   anzubringenden Zeichenunterlage aufgezeichnet. Ist dies geschehen, so umfährt man mit der Marke in gleicher Weise auch das Fremdkörper-Stereobild   und erhält   auf diese Weise auch einen Horizontalschnitt hievon auf der Zeichenunterlage innerhalb des Bildes des   Körpeiteiles,   in welchem er sitzt. Aus dem aufgezeichneten Bild kann sodann die Tiefenlage des Fremdkörpers im Körperteil ersehen bzw. abgemessen werden.

   Je nach Bedarf können auch mehrere solcher Horizontalschnitte sowohl vom Körperteil als auch vom Fremdkörper aufgezeichnet werden. 



   PATENT-ANSPRÜCHE ;
1. Messeinrichtung an   Spiegel-und Prismen-Spiegel-Stereoskopen, insbesondere   für Röntgenaufnahmen, dadurch gekennzeichnet, dass der   Messpunkt des   Stereobildes durch zwei Halbpunkte oder Marken bestimmt wird, welche im Raum beweglich und in wagerechter Ebene zwangläufig geführt sind.



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   Hand moves in opposite directions at the same time. The contours of a horizontal section of the body part containing the foreign body are drawn with the pen A on a drawing pad to be attached to the table pad. Once this has been done, the mark is also circumnavigated in the same way around the foreign body stereo image and in this way a horizontal section of it is also obtained on the drawing pad within the image of the body part in which he is sitting. The depth of the foreign body in the body part can then be seen or measured from the recorded image.

   Depending on requirements, several such horizontal sections can be recorded both from the body part and from the foreign body.



   PATENT CLAIMS;
1. Measuring device on mirror and prism-mirror stereoscopes, in particular for X-rays, characterized in that the measuring point of the stereo image is determined by two half-points or marks which are movable in space and necessarily guided in a horizontal plane.

 

Claims (1)

2. Messeinrichtung nach Patentanspruch 1, dadurch gekennzeichnet, dass die Halbpunkte oder Marken auf senkrechten Stäben (g und h) verstellbar angeordnet sind, welche auf zwei gegenläufig parallel zueinander verschiebbaren und miteinander um ein Zahnrad (R) drehbaren Zahnstangen (f, l) eines Zahnstangengetriebes sitzen, dite eine dieser Zahnstangen in bekannter Weise mit einem Zeichenstift versehen ist, der zweckmässig federnd auf eine Zeichen- unterlagegedrücktwird. 2. Measuring device according to claim 1, characterized in that the half-dots or marks on vertical rods (g and h) are adjustable, which on two oppositely parallel racks (f, l) rotatable with one another about a gear (R) Rack and pinion drive sit, since one of these racks is provided in a known manner with a drawing pen, which is expediently resiliently pressed onto a drawing pad.
AT79452D 1917-03-06 1917-10-11 Measuring device for mirror and prism-mirror stereoscopes, in particular for X-rays. AT79452B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE79452X 1917-03-06

Publications (1)

Publication Number Publication Date
AT79452B true AT79452B (en) 1919-12-10

Family

ID=5638655

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79452D AT79452B (en) 1917-03-06 1917-10-11 Measuring device for mirror and prism-mirror stereoscopes, in particular for X-rays.

Country Status (1)

Country Link
AT (1) AT79452B (en)

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