DE950749C - X-ray facility for deep therapy - Google Patents
X-ray facility for deep therapyInfo
- Publication number
- DE950749C DE950749C DEM10880A DEM0010880A DE950749C DE 950749 C DE950749 C DE 950749C DE M10880 A DEM10880 A DE M10880A DE M0010880 A DEM0010880 A DE M0010880A DE 950749 C DE950749 C DE 950749C
- Authority
- DE
- Germany
- Prior art keywords
- frame
- ray device
- disk
- ray
- base plate
- 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
Links
- 238000002560 therapeutic procedure Methods 0.000 title claims description 5
- 230000005855 radiation Effects 0.000 claims description 5
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
- A61B6/4435—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure
- A61B6/4441—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure the rigid structure being a C-arm or U-arm
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/01—Devices for producing movement of radiation source during therapy
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
- G21K5/00—Irradiation devices
- G21K5/10—Irradiation devices with provision for relative movement of beam source and object to be irradiated
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- High Energy & Nuclear Physics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Optics & Photonics (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- General Engineering & Computer Science (AREA)
- Radiation-Therapy Devices (AREA)
Description
Das Hauptpatent bezieht sich auf eine Röntgeneinrichtung für Tiefentherapie, mit deren Hilfe es in einfacher Weise möglich ist, praktisch jede gewünschte Strahlendosis in tiefer gelegenen Krankheitsherden zu erzielen und dabei die Belastung der Körperoberfläche gering zu halten.The main patent relates to an X-ray device for deep therapy, with the help of which it is possible in a simple manner, practically any desired Achieve radiation dose in deeper foci of the disease and thereby reduce the burden to keep the body surface low.
Gemäß dem Hauptpatent wird zu diesem Zweck die ständig auf den Krankheitsherd gerichtete Strahlenquelle während deT Behandlung mittels getrennter Antriebe parallel und quer zur Längsachse des Patienten in einer um den liegend fixierten Patienten verlaufenden Fläche mit kreisförmiger Mittellinie längs vorgegebener Bahnen und mit wahlweise wirksamer oder unterbrochener Röntgenstrahlung geführt.According to the main patent, the one that is constantly aimed at the source of the disease is used for this purpose Radiation source during deT treatment by means of separate drives parallel and transverse to the longitudinal axis of the patient in an area with a circular surface that runs around the patient, who is fixed in the lying position Center line along specified paths and with either effective or interrupted X-rays led.
Die Erfindung zielt darauf ab, Röntgeneinrichtungen nach dem Hauptpatent universeller anwendbar auszugestalten.The aim of the invention is to make x-ray devices according to the main patent more universally applicable to design.
Gemäß der Erfindung ist zu diesem Zweck bei einer Röntgeneinrichtung für Tiefentherapie nach dem Hauptpatent, bei der ein die Röntgenstrahlenquelle tragender scheibenförmiger Rotationskörper in einem Gestell vorzugsweise mittels eines Elektromotors bewegt wird, der scheibenförmige Rotationskörper in einem Tragkörper gelagert, der an einem aus einer Grundplatte, aus senkrechten Führungssäulen und einem oberen Abschluß] och bestehenden Gestell geführt ist.According to the invention, for this purpose, in an X-ray device for depth therapy the main patent, in which a disk-shaped body of revolution carrying the X-ray source is moved in a frame, preferably by means of an electric motor, the disk-shaped rotating body stored in a support body, which consists of a base plate, vertical guide columns and an upper end] och Frame is performed.
Es, sind bereits sogenannte Portalstative bekannt; sie weisen jedoch keinen in bestimmterSo-called portal stands are already known; however, they show none in a definite way
Weise gelagerten scheibenförmigen Rotationskörper auf, so daß diie der Erfindung zugrunde liegende Aufgabe mit ihnen nicht ohne weiteres lösbar ist.Way mounted disc-shaped body of revolution, so that the invention underlying Task is not easily solvable with them.
Bei der Röntgeneinrichtttng nach dem Hauptpatent ist das Gerät so angeordnet, daß der scheibenförmige Rotationskörper 26, welcher die Röntgenstrahlenquelle 5 trägt, in einem fest auf dem Erdboden stehenden Gestell 12, 13 rotiert. Um eine universellere Anwendbarkeit des Gerätes zu erreichen, wird nun gemäß der Erfindung der ganzen rotierenden Anordnung zunächst eine Vertikaleinstellmöglichkeit gegeben. Die Fig. 1 zeigt ein Ausführungsbeispiel hierfür. Der scheibenförmige Rotationskörper 26 ist in einem Tragkörper 100 gelagert, der seinerseits wieder an einem Gestell geführt ist, das aus der Grundplatte 101, den senkrechten Führungssäulen 102, 103 und einem oberen Abschluß j och 104 besteht. In an sich bekannter Weise kann die gesamte bewegliche Anordnung mittels Gegengewichtes ausgeglichen werden, wobei die an Kettenzügen befestigten Gegengewichte zweckmäßig innerhalb der Säulen 102, 103 verlaufen. In manchen Fällen wird es ferner zweckmäßig sein, an dem Teil 100 bzw. an den Säulen 102, 103 eine einkuppelbare Feineinstellvorrichtung für die Höhenverstellung anzuordnen.In the Röntgeneinrichtttng according to the main patent, the device is arranged so that the disk-shaped rotating body 26, which carries the X-ray source 5, in a solid the standing frame 12, 13 rotates. To make the device more universal achieve, is now according to the invention of the entire rotating assembly first a vertical adjustment given. Fig. 1 shows an embodiment for this. The disc-shaped one Rotary body 26 is mounted in a support body 100, which in turn is attached to a Frame is guided, which consists of the base plate 101, the vertical guide columns 102, 103 and an upper termination yoke 104 consists. In a manner known per se, the entire movable arrangement be balanced by means of a counterweight, the counterweights attached to chain hoists expediently run within the columns 102, 103. In some cases it will also be It may be expedient to have a fine adjustment device that can be coupled on the part 100 or on the columns 102, 103 to be arranged for the height adjustment.
Eine Weiterbildung des Gegenstandes nach der Erfindung ist in Fi!g. 2 beispielsweise dargestellt.A development of the subject matter of the invention is shown in Fi ! G. 2 shown for example.
Diese Anordnung bietet für die Verstellung der Röntgenstrahlenquelle noch mehr Freiheitsgrade. Der scheibenförmige Rotationskörper mit der Strahlenquelle 5 sind in einem Tragkörper 105 gelagert, der seinerseits um die Achse 106-106 drehbar an den Gleitstücken 107, 108 gelagert ist. Diese laufen zweckmäßig 'in einem vertikal verschiebbaren Rahmen, der aus den zwei Vertikalgleitstücken 109 und 110 und den Querverbindungen in, 112 besteht. Die Teile 109 und 110 sind wiederutn in der bei Fig. 1 beschriebenen Weise beweglich an einem Rahmengestell 101 bis 104 geführt. This arrangement offers even more degrees of freedom for adjusting the X-ray source. The disk-shaped rotating body with the radiation source 5 are mounted in a support body 105, which in turn is rotatably mounted on the sliding pieces 107, 108 about the axis 106-106. These run expediently 'in a vertically displaceable frame, which consists of the two vertical sliding pieces 109 and 110 and the cross connections in, 112. Parts 109 and 110 are repeated movably guided on a frame 101 to 104 in the manner described in FIG. 1.
Wenn man für den Röntgenstrahl 16 die gleiche Freiheit in der räumlichen Einstellmöglichkeit haben will, wie bei einem normalen Therapiestativ, dann empfiehlt es sich, außerdem noch die Strahlenquelle 5 um eine Achse drehbar auszubilden, die durch, den Punkt 113 geht und senkrecht zur Zeichenebene verläuft.If one has the same freedom in terms of spatial adjustment for the X-ray beam 16 like with a normal therapy tripod, then it is advisable to also add the radiation source 5 to form rotatable about an axis that passes through the point 113 and perpendicular to Drawing plane runs.
Es ist naturgemäß auch mögMch, die in den Ausführungsbeiepielen gezeigten Anordnungen auch noch um 900 gedreht räumlich anzuordnen.It is naturally also mögMch, also rotated 90 0 spatially arrange the arrangements shown in Ausführungsbeiepielen.
Schließlich kann es in manchen Fällen zweckmäßig sein, die ganze Anordnung schwenkbar an der Grundplatte 101 zu befestigen, und zwar derart, daß sie in vorgegebene Schräglagen fixiert werden kann.Finally, in some cases it can be useful for the entire arrangement to be pivotable to fasten the base plate 101, in such a way that it is fixed in predetermined inclined positions can be.
Claims (6)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM10880A DE950749C (en) | 1950-04-08 | 1951-09-05 | X-ray facility for deep therapy |
GB2195152A GB713055A (en) | 1951-09-05 | 1952-09-01 | Improvements in or relating to x-ray devices for depth therapy |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE290135X | 1950-04-08 | ||
DEM10880A DE950749C (en) | 1950-04-08 | 1951-09-05 | X-ray facility for deep therapy |
Publications (1)
Publication Number | Publication Date |
---|---|
DE950749C true DE950749C (en) | 1956-10-18 |
Family
ID=25777406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEM10880A Expired DE950749C (en) | 1950-04-08 | 1951-09-05 | X-ray facility for deep therapy |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE950749C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1168013B (en) * | 1964-04-16 | Picker X Ray Corp | X-ray therapy device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE391384C (en) * | 1921-03-13 | 1924-03-03 | Reiniger Gebbert & Schall A G | Holding device for X-ray tubes |
US1828092A (en) * | 1926-12-03 | 1931-10-20 | Gen Electric X Ray Corp | Tube holder |
-
1951
- 1951-09-05 DE DEM10880A patent/DE950749C/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE391384C (en) * | 1921-03-13 | 1924-03-03 | Reiniger Gebbert & Schall A G | Holding device for X-ray tubes |
US1828092A (en) * | 1926-12-03 | 1931-10-20 | Gen Electric X Ray Corp | Tube holder |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1168013B (en) * | 1964-04-16 | Picker X Ray Corp | X-ray therapy device |
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