DE3218301A1 - X-ray diagnostic device having a follow-up control device for adjustment of the X-ray tube and the radiation receiver - Google Patents
X-ray diagnostic device having a follow-up control device for adjustment of the X-ray tube and the radiation receiverInfo
- Publication number
- DE3218301A1 DE3218301A1 DE19823218301 DE3218301A DE3218301A1 DE 3218301 A1 DE3218301 A1 DE 3218301A1 DE 19823218301 DE19823218301 DE 19823218301 DE 3218301 A DE3218301 A DE 3218301A DE 3218301 A1 DE3218301 A1 DE 3218301A1
- Authority
- DE
- Germany
- Prior art keywords
- ray tube
- radiation receiver
- follow
- control device
- ray
- 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.)
- Withdrawn
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 19
- 238000002583 angiography Methods 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 1
- 239000002872 contrast media Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005259 measurement Methods 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
- A61B6/4476—Constructional features of apparatus for radiation diagnosis related to motor-assisted motion of the source unit
-
- 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
- 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
- A61B6/4464—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit or the detector unit being mounted to ceiling
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
Description
Röntgendiagnostikeinrichtung mit einer Nachlaufsteuer-X-ray diagnostic device with a follow-up control
vorrichtung für die Verstellung der Röntgenröhre und des Strahlungsempfäners Die Erfindung betrifft eine Röntgendiagnostikeinrich tung mit einer verstellbaren Röntgenröhre und einem verstellbaren Strahlungsempfänger, die miteinander im Sinne einer gemeinsamen Verstellung durch eine Nachlaufsteuervorrichtung gekoppelt sind.device for adjusting the X-ray tube and the radiation receiver The invention relates to an X-ray diagnostic device with an adjustable one X-ray tube and an adjustable radiation receiver that are related to each other are coupled to a common adjustment by a follow-up control device.
Für die Darstellung der Gefäße eines Patienten im Röntgenbild müssen die verschiedenartigsten Manipulationen durchgeführt werden. So sind z. B. neben der Injektion von Kontrastmittel Messungen zur Uberwachung des Kreislaufes des Patienten erforderlich. Diese Arbeiten erfordern einen leichten Zugang zum Patienten von allen Seiten.For the representation of the blood vessels of a patient in the X-ray image the most diverse manipulations are carried out. So are z. B. next to the injection of contrast medium measurements to monitor the patient's circulatory system necessary. This work requires easy access to the patient by all Pages.
Bei der Einstellung der Röntgenröhre und des Strahlungsempfängers ist es erforderlich, die Ausrichtung dieser beiden Komponenten aufeinander beizubçhalten.When setting the X-ray tube and the radiation receiver it is necessary to maintain the alignment of these two components.
Hierzu ist es durch die US-PS 28 23 316 bekannt, diese beiden Komponenten durch eine Nachlaufsteuervorrichtung miteinander zu koppeln. Die bekannte Nachlaufsteuervorrichtung erlaubt jedoch nur eine gekoppelte Verstellung des als Kassettenwagen ausgebildeten Strahlungsempfängers und der Röntgenröhre bei Längsverschiebung des Strahlungsempfängers unter der Patient tenliege.For this purpose it is known from US Pat. No. 2,823,316, these two components to be coupled to one another by a follow-up control device. The well-known follow-up control device however, only allows a coupled adjustment of the cassette trolley Radiation receiver and the X-ray tube with longitudinal displacement of the radiation receiver lying under the patient.
Der Erfindung liegt die Aufgabe zugrunde, eine Röntgen- diagnostikeinrichtung der eingangs genannten Art zu schaffen, bei der bei leichter Zugänglichkeit des Patienten, d.h. bei wenig den Zugang zum Patienten störenden mechanischen Teilen, eine gemeinsame Verstellung von Röntgenröhre und Strahlungsempfänger über die Nachlaufsteuervorrichtung in den für Angiographieuntersuchungen erforderlichen Richtungen sichergestellt ist.The invention is based on the object of an X-ray diagnostic facility to create the type mentioned, with easy accessibility of the Patients, i.e. with few mechanical parts that interfere with access to the patient, a common adjustment of X-ray tube and radiation receiver via the tracking control device is secured in the directions required for angiography examinations.
Diese Aufgabe ist erfindungsgemäß dadurch gelöst, daß die Nachlaufsteuervorrichtung so ausgebildet ist, daß eine gemeinsame Verstellung von Röntgenröhre und Strahlungsempfänger in mehreren zueinander senkrechten Richtungen erfolgt. Bei der erfindungsgemäßen Röntgendiagnostikeinrichtung wird über die Nachlaufsteuervorrichtung bei einer Verstellung einer Komponente die andere nicht nur in einer Richtung, sondern auch in anderen Richtungen mitgenommen. So ist es z. B. möglich, eine gekoppelte Verstellung in Längsrichtung der Patienten lagerstatt und senkrecht dazu sicherzustellen.This object is achieved according to the invention in that the follow-up control device is designed so that a common adjustment of X-ray tube and radiation receiver takes place in several mutually perpendicular directions. In the inventive X-ray diagnostic device is controlled by the follow-up control device in the event of an adjustment one component the other not only in one direction, but also in another Directions taken. So it is z. B. possible, a coupled adjustment in To ensure the longitudinal direction of the patient and perpendicular to it.
Eine zweckmäßige Weiterbildung der Erfindung besteht darin, daß Röntgenröhre und Strahlungsempfänger an höhenverstellbaren Säulen aufgehängt sind, die ihrerseits mit einem an der Decke des Untersuchungsraumes befestigten Träger verschiebbar verbunden sind. Bei dieser Weiterbildung ist ein besonders leichter Zugang zum Patienten möglich, da die tragenden Teile für Röntgenröhre und Strahlungsempfänger von oben kommen. Der Träger kann für die verschiedensten Verstellmöglichkeiten ausgebildet sein. Ferner ist eine gemeinsame Verstellung von Röntgenröhre und Strahlungsempfänger in Säulenrichtung über die Nachlaufsteuervorrichtung möglich.An expedient development of the invention is that the X-ray tube and radiation receivers are suspended from height-adjustable columns, which in turn slidably connected to a carrier attached to the ceiling of the examination room are. With this training, particularly easy access to the patient is possible, because the load-bearing parts for the X-ray tube and radiation receiver come from above. The carrier can be designed for a wide variety of adjustment options. Furthermore, there is a common adjustment of the X-ray tube and the radiation receiver possible in column direction via the follow-up control device.
Die Erfindung ist nachfolgend anhand eines in der Zeichnung dargestellten Ausführungsbeispieles näher erläutert.The invention is illustrated below with reference to one in the drawing Embodiment explained in more detail.
In der Zeichnung ist eine Patientenlagerstatt 1 dargestellt, auf der ein für eine Angiographieunterçuchung vorgesehener Patient gelagert wird. Für die Untersuchung sind eine Röntgenröhre 2 und ein als Röntgenbildverstärker mit nachgeschalteter Fernsehkette ausgebildeter Strahlungsempfänger 3 vorgesehen.In the drawing, a patient bed 1 is shown on the a patient scheduled for an angiography study is positioned. For the Examination are an X-ray tube 2 and a downstream X-ray image intensifier Television chain trained radiation receiver 3 is provided.
Die Röntgenröhre 2 und der Bildverstärker 3 sind an Säulen 4 und 5 höhenverstellbar aufgehängt, die ihrerseits mit einem an der Decke des Untersuchungsraumes befestigten Träger 6 verbunden sind. Der Träger 6 ist in Schienen 7 in Längsrichtung der Patientenlagerstatt 1 und in Schienen 8 senkrecht dazu verstellbar gelagert. Ferner ist er um seinen Mittelpunkt drehbar. Die Säulen 4 und 5 sind in Richtung der Achse Röntgenröhre-Bildverstärker verstellbar am Träger 6 befestigt.The X-ray tube 2 and the image intensifier 3 are on pillars 4 and 5 Suspended adjustable in height, which in turn with a on the ceiling of the examination room attached carrier 6 are connected. The carrier 6 is in rails 7 in the longitudinal direction the patient bed 1 and stored in rails 8 vertically adjustable. It can also be rotated around its center. The pillars 4 and 5 are towards the axis X-ray tube image intensifier adjustably attached to the carrier 6.
Bei der Verstellung einer der Komponenten 2 und 3 muß die andere so mitgenommen werden, daß die beiden Komponenten aufeinander ausgerichtet bleiben. Für die Verstellung der Komponenten 2 und 3 sind jeweils eine Anzahl von Elektromotoren vorgesehen, die die geschilderten Verstellbewegungen in Pfeilrichtung ausführen. Diese Elektromotoren sind über eine Nachlaufsteuervorrichtung 9 miteinander gekoppelt. Dies bedeutet, daß bei Verstellung einer der Komponenten 2 und 3 die andere so mitgenommen wird, daß die beiden Komponenten 2 und 3 aufeinander ausgerichtet bleiben. Die Nachlaufsteuervorrichtung 9 ist dabei so ausgebildet, daß eine gemeinsame Verstellung von Röntgenröhre 2 und Strahlungsempfänger 3 in mehreren zueinander senkrechten Richtungen erfolgt, wie dies beschrieben und in der Zeichnung dargestellt ist.When adjusting one of the components 2 and 3, the other must be like this be taken so that the two components remain aligned. A number of electric motors are used to adjust components 2 and 3 provided, which carry out the described adjustment movements in the direction of the arrow. These electric motors are coupled to one another via a follow-up control device 9. This means that when one of the components 2 and 3 is adjusted, the other is carried along is that the two components 2 and 3 remain aligned. The follower control device 9 is designed so that a common adjustment of X-ray tube 2 and Radiation receiver 3 takes place in several mutually perpendicular directions, such as this is described and shown in the drawing.
2 Patentansprüche 1 Figur2 claims 1 figure
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823218301 DE3218301A1 (en) | 1982-05-14 | 1982-05-14 | X-ray diagnostic device having a follow-up control device for adjustment of the X-ray tube and the radiation receiver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823218301 DE3218301A1 (en) | 1982-05-14 | 1982-05-14 | X-ray diagnostic device having a follow-up control device for adjustment of the X-ray tube and the radiation receiver |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3218301A1 true DE3218301A1 (en) | 1983-11-17 |
Family
ID=6163671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19823218301 Withdrawn DE3218301A1 (en) | 1982-05-14 | 1982-05-14 | X-ray diagnostic device having a follow-up control device for adjustment of the X-ray tube and the radiation receiver |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3218301A1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4635284A (en) * | 1984-07-12 | 1987-01-06 | U.S. Philips Corporation | X-ray examination apparatus comprising a C-shaped or U-shaped support for the X-ray source and detector |
EP0220501A1 (en) | 1985-10-09 | 1987-05-06 | Siemens Aktiengesellschaft | Diagnostic X-ray installation comprising components to be positioned by means of a control device |
US4807273A (en) * | 1986-10-28 | 1989-02-21 | Joerg Haendle | Voice controlled x-ray diagnostics installation |
US4901967A (en) * | 1986-07-15 | 1990-02-20 | The Cleveland Clinic Foundation | Patient equipment transport and support system |
EP0419950A1 (en) * | 1989-09-27 | 1991-04-03 | Siemens-Elema AB | X-ray examination apparatus |
FR2725612A1 (en) * | 1994-10-14 | 1996-04-19 | Siemens Ag | RADIO-DIAGNOSTIC APPARATUS HAVING A CONTROL DEVICE FOR TWO C-ARMS |
US7832927B2 (en) | 2006-10-06 | 2010-11-16 | NRT—Nordisk Røntgen Teknik A/S | Manipulating system, in particular a manipulating system for manipulating an x-ray apparatus |
DE102007033716B4 (en) * | 2007-07-19 | 2012-03-01 | Siemens Ag | Röntgenbiplananlage |
CN108852395A (en) * | 2018-07-19 | 2018-11-23 | 石家庄华东医疗科技有限公司 | A kind of double suspention DR |
-
1982
- 1982-05-14 DE DE19823218301 patent/DE3218301A1/en not_active Withdrawn
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4635284A (en) * | 1984-07-12 | 1987-01-06 | U.S. Philips Corporation | X-ray examination apparatus comprising a C-shaped or U-shaped support for the X-ray source and detector |
EP0220501A1 (en) | 1985-10-09 | 1987-05-06 | Siemens Aktiengesellschaft | Diagnostic X-ray installation comprising components to be positioned by means of a control device |
US4894855A (en) * | 1985-10-09 | 1990-01-16 | Siemens Aktiengesellschaft | X-ray diagnostics system having suspended position adjustable components |
US4901967A (en) * | 1986-07-15 | 1990-02-20 | The Cleveland Clinic Foundation | Patient equipment transport and support system |
US4807273A (en) * | 1986-10-28 | 1989-02-21 | Joerg Haendle | Voice controlled x-ray diagnostics installation |
EP0419950A1 (en) * | 1989-09-27 | 1991-04-03 | Siemens-Elema AB | X-ray examination apparatus |
FR2725612A1 (en) * | 1994-10-14 | 1996-04-19 | Siemens Ag | RADIO-DIAGNOSTIC APPARATUS HAVING A CONTROL DEVICE FOR TWO C-ARMS |
US7832927B2 (en) | 2006-10-06 | 2010-11-16 | NRT—Nordisk Røntgen Teknik A/S | Manipulating system, in particular a manipulating system for manipulating an x-ray apparatus |
DE102007033716B4 (en) * | 2007-07-19 | 2012-03-01 | Siemens Ag | Röntgenbiplananlage |
CN108852395A (en) * | 2018-07-19 | 2018-11-23 | 石家庄华东医疗科技有限公司 | A kind of double suspention DR |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |