DE418214C - Support frame for devices for fluoroscopy and recordings with Roentgenroehrenu. like - Google Patents
Support frame for devices for fluoroscopy and recordings with Roentgenroehrenu. likeInfo
- Publication number
- DE418214C DE418214C DEN22368D DEN0022368D DE418214C DE 418214 C DE418214 C DE 418214C DE N22368 D DEN22368 D DE N22368D DE N0022368 D DEN0022368 D DE N0022368D DE 418214 C DE418214 C DE 418214C
- Authority
- DE
- Germany
- Prior art keywords
- fluoroscopy
- support frame
- recordings
- devices
- holder
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. 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
Description
Traggestell für Vorrichtungen zu Durchleuchtungen und Aufnahmen mit Röntgenröhren u. dgl. Erfindungsgegexsitand ist ein für Morrichtungen zu Durchleuchtungen und Aufnahmen mit Röntgenröhren u. dgl. bestimmtes Traggestell, durch welches die Vorrichtung in verschiedene Stellungen zu dem Patienten gebracht werden kann, um; die Strahlen auf den zu behandelnden Körperteil in geeigneter Richtung leiten zu können.Support frame for devices for fluoroscopy and recordings with X-ray tubes and similar objects of the invention are used for fluoroscopy and recordings with X-ray tubes and the like. Specific support frame through which the Device can be brought into various positions to the patient in order to; direct the rays towards the part of the body to be treated in a suitable direction can.
Traggestelle für diesem Zweck dienende Vorrichtungen sind bekannt. Diese sind jedoch nur für eine beschränkte Anzahl AnwendungsMe geeignet.Support frames for this purpose are known devices. However, these are only suitable for a limited number of applications.
Das Traggestell gemäß der Erfindung ermöglichtdagegen nicht nur alle Einstellungen der Röntgenröbxe und des Schirmes in einer Ebene bei rechtwinkliger Projektion, sondern innerhalb gewisser Grenzen auch schrägwinklige Einstellungen nach beiden Seiten aus dieser Ebene heraus. Das Traggestell ist daher geeignet, in Anwendungsfällen, die bisher mehrere Tragvorrichtungen für die Röntgenröhre und den Schirm erforderten, benutzt zu werden.The support frame according to the invention, on the other hand, not only enables all Settings of the X-ray tube and the screen in one plane with a right-angled Projection, but also oblique settings within certain limits out of this plane on both sides. The support frame is therefore suitable in applications that previously had several support devices for the X-ray tube and required the screen to be used.
Die Möglichkeit einer beliebigen Einstellung der Bestrahlungsachse in der Ebene und im Raum ist erfindungsgemäß dadurch erreicht, .äaß .die Durchleuchtungs- und Aufnahmevorrichtung von einem in einem Halter verschiebbaren Bogenstück getragen wird und der Halter an einer in Höhenrichtung einstellbaren Säule um eine wagerechte Achse drehbar befestigt ist. Durch eine Stellvorrichtung kann der, Halter gedreht und dadurch die Durchleuchtungls- und Aufahmevorrichtung in einer (senkrechten) Ebene eingestellt werden. Durch Verschiebendes Bogenstückes mit Hilfe einer Steilvorrichtung kann diese Ebene in eine beliebige andere Lage (Schräglage) gebracht werden.The possibility of any adjustment of the irradiation axis in the plane and in space is achieved according to the invention, .äaß .the fluoroscopy and receiving device carried by an arcuate piece displaceable in a holder and the holder on a height-adjustable column around a horizontal one Axis is rotatably attached. The holder can be rotated by an adjusting device and thereby the fluoroscopy and recording device in a (vertical) Level can be set. By moving the bend with the help of a steep device this plane can be brought into any other position (inclined position).
Die Zesehnung stellt das Traggestell in Abb. i in beispielsweiser Ausführung dar. Abb. 2 zeigt den Halter für das Bogenstück im Längsschnitt.The denial represents the support frame in Fig.i in exemplary embodiment. Fig. 2 shows the holder for the bend in longitudinal section.
In e' mit @ drei Füßen t versehenen hohlen Säule M ist eine Zahnstange N verschiebbar, in welche das oben in der Säule M gelagerte Zahnrad P eingreift. Mit Hilfe einer an der Achse des letzteren befestigten Stehscheibe A kann die Zahnstange N in der Höhenlage verstellt werden. Am oberen Ende der Zahnstange N ist seitlich ein Haltem S mittels eines wagerechten, Zapfens drehbar befestigt, welcher ein Bogenstück H verschiebbaur An, dem einen Ende des letzterem. ist .die Haltevorrichtung F für die Röntge2röhrre befestigt, während das andere Ende des Bogenstückes H den Schirm G und die Stellvorrichtung C für die Blende E an der Haltevorrichtung trägt.In e 'provided with @ three feet t hollow column M a rack N can be displaced, in which the gear P mounted in the top of the column M engages. The rack N can be adjusted in height with the aid of a standing washer A attached to the axis of the latter. At the upper end of the rack N, a holder S is rotatably attached to the side by means of a horizontal pin, which displaces a curved piece H at one end of the latter. the holding device F for the X-ray tube is attached, while the other end of the curved piece H carries the screen G and the adjusting device C for the diaphragm E on the holding device.
Am. denn Direhzapfen des Halters S ist ein Schraubenrad T befestigt, in welches eine Schraube ohne Erde B, die im Kopf der Zahnstange N gelagert ist, eingreift. Auf der Achse der Schraube 18 sitzt eine Stellscheibe B', finit deren Hilfe der Halter S um seinen wagerechten Zapfen gedreht werden kann, so daß dann die Durchleuchtungs- und Aufnahmevorrichtung in der Ebene, in welcher die Strahlenrichtung :der Röntgenröhre sich befindet, verstellt wird.At the. because the pin of the holder S is attached to a helical gear T, in which a screw without earth B, which is mounted in the head of the rack N, intervenes. On the axis of the screw 18 sits an adjusting disk B ', finite whose Help the holder S can be rotated about its horizontal pin, so that then the fluoroscopy and recording device in the plane in which the beam direction : the X-ray tube is in position, is being adjusted.
Das Bogenstück H ist an der konvexen Seite mit einer Verzahnung versehen, in die das im Halter S gelagerte Zahnrad D eingreift. Auf der Achse des letzteren ist eine Stellscheibe D' befestigt. Durch Drehen der letzteren kann also das Bogenstück H in dem Halter S verstellt werden, wobei dann die Durchleuchtungs- und Aufnahmevorrichtung aus der ersterwähnten Ebene nach der einen oder der anderen Seite heraus verstellt und die Strahlenrichtung in eine Schräglage gebracht wird.The curved piece H is provided with a toothing on the convex side, into which the gear D mounted in the holder S engages. On the axis of the latter an adjusting disk D 'is attached. By turning the latter, the bow piece can H can be adjusted in the holder S, in which case the fluoroscopic and recording device adjusted from the first-mentioned level to one side or the other and the beam direction is tilted.
Durch geeignetes Verstellen des Halters S und des Bogenstückes H läßt sich daher jede Einstellung,der Röntgenröhre und des Schirmes G sowohl in der Ebene als auch im Raum ermöglichen.By appropriately adjusting the holder S and the curved piece H can be Therefore, every setting of the X-ray tube and the screen G are both in the plane as well as in space.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEN22368D DE418214C (en) | 1923-08-16 | 1923-08-16 | Support frame for devices for fluoroscopy and recordings with Roentgenroehrenu. like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEN22368D DE418214C (en) | 1923-08-16 | 1923-08-16 | Support frame for devices for fluoroscopy and recordings with Roentgenroehrenu. like |
Publications (1)
Publication Number | Publication Date |
---|---|
DE418214C true DE418214C (en) | 1925-09-04 |
Family
ID=7342114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEN22368D Expired DE418214C (en) | 1923-08-16 | 1923-08-16 | Support frame for devices for fluoroscopy and recordings with Roentgenroehrenu. like |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE418214C (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2595260A (en) * | 1949-02-05 | 1952-05-06 | F R Machine Works | Multiplane X-ray apparatus |
US2598529A (en) * | 1948-12-07 | 1952-05-27 | Karl J Fritz | Universally adjustable support for X-ray cassettes |
US2640159A (en) * | 1948-11-26 | 1953-05-26 | Siemens Reiniger Werke | Machine for convergent irradiation |
DE933051C (en) * | 1951-06-14 | 1955-09-15 | Philips Nv | Stand for an X-ray tube and a beam catcher consisting of an image amplifier with an optical instrument for viewing the screen |
DE968128C (en) * | 1953-08-25 | 1958-01-16 | Koch & Sterzel Ag | Device for examination with X-rays |
DE1033844B (en) * | 1951-09-04 | 1958-07-10 | Ialicenciaia Talalmanyokat Ert | X-ray apparatus for exercise radiation |
DE973092C (en) * | 1953-07-24 | 1959-12-03 | Mueller C H F Ag | X-ray diagnostic examination device with image amplifier |
DE1766053A1 (en) * | 1967-03-30 | 1971-05-27 | Koch & Sterzel Kg | X-ray examination device with a portable arm |
-
1923
- 1923-08-16 DE DEN22368D patent/DE418214C/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2640159A (en) * | 1948-11-26 | 1953-05-26 | Siemens Reiniger Werke | Machine for convergent irradiation |
US2598529A (en) * | 1948-12-07 | 1952-05-27 | Karl J Fritz | Universally adjustable support for X-ray cassettes |
US2595260A (en) * | 1949-02-05 | 1952-05-06 | F R Machine Works | Multiplane X-ray apparatus |
DE933051C (en) * | 1951-06-14 | 1955-09-15 | Philips Nv | Stand for an X-ray tube and a beam catcher consisting of an image amplifier with an optical instrument for viewing the screen |
DE1033844B (en) * | 1951-09-04 | 1958-07-10 | Ialicenciaia Talalmanyokat Ert | X-ray apparatus for exercise radiation |
DE973092C (en) * | 1953-07-24 | 1959-12-03 | Mueller C H F Ag | X-ray diagnostic examination device with image amplifier |
DE968128C (en) * | 1953-08-25 | 1958-01-16 | Koch & Sterzel Ag | Device for examination with X-rays |
DE1766053A1 (en) * | 1967-03-30 | 1971-05-27 | Koch & Sterzel Kg | X-ray examination device with a portable arm |
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