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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 receiver

Info

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Withdrawn
Application number
DE19823218301
Other languages
German (de)
Inventor
Kurt Dr.-Ing. 8520 Erlangen Franke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to DE19823218301 priority Critical patent/DE3218301A1/en
Publication of DE3218301A1 publication Critical patent/DE3218301A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/44Constructional features of apparatus for radiation diagnosis
    • A61B6/4476Constructional features of apparatus for radiation diagnosis related to motor-assisted motion of the source unit
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/44Constructional features of apparatus for radiation diagnosis
    • A61B6/4429Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • A61B6/4435Constructional 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
    • A61B6/4441Constructional 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/44Constructional features of apparatus for radiation diagnosis
    • A61B6/4429Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • A61B6/4464Constructional 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

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  • 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

The invention relates to an X-ray diagnostic device having an adjustable X-ray tube (2) and an adjustable radiation receiver (3) which are coupled to one another for a common adjustment by a follow-up control device (9). The follow-up control device (9) is designed such that X-ray tube (2) and radiation receiver (3) are adjusted conjointly in several directions perpendicular to one another. The X-ray tube (2) and the radiation receiver (3) are preferably suspended on columns (4, 5) which are adjustable in height and are in turn slideably connected to a support (6) fixed to the ceiling of the examination room. <IMAGE>

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)

Patentansprüche 1. fiöntgendiagnostikeinrichtung mit einer verstellbaren Röntgenröhre (2) und einem verstellbaren Strahlungsempfänger (3), die miteinander im Sinne einer gemeinsamen Verstellung durch eine Nachlaufsteuervorrichtung (9) gekoppelt sind, d a d u r c h g e k e n n z e i c h n e t , daß die Nachlaufsteuervorrichtung (9) so ausgebildet ist, daß eine gemeinsame Verstellung von Röntgenröhre (2) und Strahlungsempfänger (3) in mehreren zueinander senkrechten Richtungen erfolgt.Claims 1. fiöntgendiagnostikeinrichtung with an adjustable X-ray tube (2) and an adjustable radiation receiver (3), which are connected to one another in the sense of a common adjustment by a follow-up control device (9) are coupled, that is, the follow-up 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. 2. Röntgendiagnostikeinrichtung nach Anspruch 1, d a d u r c h g e k e n n z e i c h n e t , daß Röntgenröhre (2) und Strahlungsempfänger (3) an öhenverstellbaren Säulen (4, 5) aufgehängt sind, die ihrerseits mit einem an der Decke des Untersuchungsraumes befestigten Träger (6) verschiebbar verbunden sind.2. X-ray diagnostic device according to claim 1, d a d u r c h g e It is not indicated that the X-ray tube (2) and radiation receiver (3) are height-adjustable Columns (4, 5) are suspended, in turn with a on the ceiling of the examination room attached carrier (6) are slidably connected.
DE19823218301 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 Withdrawn DE3218301A1 (en)

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

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Publication Number Publication Date
DE3218301A1 true DE3218301A1 (en) 1983-11-17

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Cited By (9)

* Cited by examiner, † Cited by third party
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

Cited By (10)

* Cited by examiner, † Cited by third party
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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