DE19627647A1 - Diagnostic X-ray imaging device - Google Patents

Diagnostic X-ray imaging device

Info

Publication number
DE19627647A1
DE19627647A1 DE1996127647 DE19627647A DE19627647A1 DE 19627647 A1 DE19627647 A1 DE 19627647A1 DE 1996127647 DE1996127647 DE 1996127647 DE 19627647 A DE19627647 A DE 19627647A DE 19627647 A1 DE19627647 A1 DE 19627647A1
Authority
DE
Germany
Prior art keywords
detector
ray
patient
imaging device
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.)
Granted
Application number
DE1996127647
Other languages
German (de)
Other versions
DE19627647B4 (en
Inventor
Michael Dipl Ing Maschke
Stefan Dipl Ing Leidenberger
Ulrike Palm-Plessmann
Gerhard Helmreich
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 Healthcare GmbH
Original Assignee
Siemens AG
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 filed Critical Siemens AG
Priority to DE1996127647 priority Critical patent/DE19627647B4/en
Priority to JP9181007A priority patent/JPH1057360A/en
Publication of DE19627647A1 publication Critical patent/DE19627647A1/en
Application granted granted Critical
Publication of DE19627647B4 publication Critical patent/DE19627647B4/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61B6/4429Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • 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
    • A61B6/42Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4233Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using matrix detectors
    • 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
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05GX-RAY TECHNIQUE
    • H05G1/00X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08Electrical details
    • H05G1/26Measuring, controlling or protecting

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mathematical Physics (AREA)
  • Toxicology (AREA)
  • Apparatus For Radiation Diagnosis (AREA)

Abstract

The X-ray imaging device has a base (1) supporting a holder (2) for the X-ray detector (4) which is height-adjustable and which can pivot through 90 degrees. The detector is secured to the holder in a vertical or horizontal position, to allow imaging with the patient stood upright or lying down. Pref. the detector has a matrix of detector elements of amorphous silicon and is coupled to a processing circuit (5), converting the detector signals into a corresponding X-ray image displayed on a monitor (6).

Description

Es ist bekannt, Röntgenaufnahmen von stehenden und liegenden Patienten durch unterschiedliche Aufnahmesysteme in Verbin­ dung mit einem einzigen Röntgenstrahler anzufertigen. Für Röntgenaufnahmen am stehenden Patienten sind wandstative be­ kannt, während Röntgenaufnahmen am liegenden Patienten mit Hilfe eines Patiententisches, unter dem ein Aufnahmesystem angeordnet ist, angefertigt werden. Der Röntgenstrahler ist dabei derart gelagert, daß er auf das jeweils verwendete Auf­ nahmesystem ausgerichtet werden kann.It is known to take x-rays of standing and lying Patients through different admission systems in Verbin with a single X-ray tube. For X-rays on standing patients are wall-mounted knows while having x-rays on the patient lying down Help of a patient table under which an admission system is arranged to be made. The X-ray tube is stored in such a way that he on the used up system can be aligned.

Der Erfindung liegt die Aufgabe zugrunde, ein Röntgenaufnah­ megerät so auszubilden, daß mit einem einzigen Aufnahmesystem Aufnahmen des Patienten in unterschiedlichen Positionen ange­ fertigt werden können.The invention has for its object an X-ray training device so that with a single recording system Recordings of the patient in different positions can be manufactured.

Diese Aufgabe ist erfindungsgemäß gelöst durch die Merkmale des Patentanspruchs. Bei dem erfindungsgemäßen Röntgenaufnah­ megerät ist vorzugsweise ein Flachdetektor auf der Basis von a-Si mit einer Matrix von Detektorelementen, vorgesehen, der derart schwenkbar und einstellbar gelagert ist, daß er wahl­ weise für Aufnahmen am stehenden Patienten, z. B. Thoraxauf­ nahmen, aber auch am sitzenden und liegenden Patienten be­ nutzbar ist, wobei er im letzteren Fall unter eine Patienten­ liege geschoben werden kann. Auch kann der Patient auf der Liege seitlich gelagert werden, wenn das Aufnahmesystem auch seitlich angeordnet ist.According to the invention, this object is achieved by the features of the claim. In the X-ray exposure according to the invention The device is preferably a flat detector based on a-Si provided with a matrix of detector elements, the is pivoted and adjustable so that he can choose as for recordings on the standing patient, for. B. Thorax but also on the sitting and lying patient is usable, in the latter case he is under a patient can be pushed. The patient can also on the Lounger can be stored on the side if the recording system too is arranged laterally.

Die Erfindung ist nachfolgend anhand eines in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert. Es zei­ gen: The invention is based on one in the drawing illustrated embodiment explained in more detail. It shows gene:  

Fig. 1 ein Röntgenaufnahmegerät nach der Erfindung in einer Einstellung für Aufnahmen am stehenden Patienten und Fig. 1 shows an X-ray recording device according to the invention in a setting for recordings on the standing patient and

Fig. 2 das Röntgenaufnahmegerät gemäß Fig. 1 in einer Einstel­ lung für Aufnahmen am liegenden Patienten. Fig. 2 shows the X-ray imaging device according to FIG. 1 in a setting for taking pictures on the lying patient.

Das in der Zeichnung dargestellte Röntgenaufnahmegerät weist auf einem auf dem Boden fahrbaren Sockel 1 einen Detektorhal­ ter 2 auf, der auf einem Teleskop 3 um 90° schwenkbar gela­ gert ist. Auch Schrägdurchstrahlungen sind möglich. Im Detek­ torhalter 2 ist ein Flachdetektor 4 in einer Vertiefung gela­ gert, der aus einer Matrix von Detektorelementen, insbeson­ dere auf der Basis von amorphem, hydriertem Silicium gebildet ist. Der Flachdetektor 4 ist an einer Signalverarbeitungsein­ richtung 5 angeschlossen, die aus den Detektorsignalen ein Röntgenbild erzeugt, das auf einem Monitor 6 wiedergegeben wird. Ein Röntgenstrahler 7 ist an einem Deckenstativ 8, das ebenfalls als Teleskop ausgebildet ist, schwenkbar aufge­ hängt.The X-ray recording device shown in the drawing has a Detektorhal ter 2 on a movable base 1 on the ground, which is gela gert on a telescope 3 by 90 °. Oblique radiation is also possible. In the detector holder 2 , a flat detector 4 is gela in a recess, which is formed from a matrix of detector elements, in particular on the basis of amorphous, hydrogenated silicon. The flat detector 4 is connected to a signal processing device 5 , which generates an X-ray image from the detector signals, which is reproduced on a monitor 6 . An X-ray tube 7 is pivotally suspended from a ceiling mount 8 , which is also designed as a telescope.

In der Position des Detektorhalters 2 und des Röntgenstrah­ lers 7 gemäß Fig. 1 können Aufnahmen am stehenden Patienten angefertigt werden. Für Aufnahmen am liegenden Patienten wird dieser auf einem Patiententisch 9 gemäß Fig. 2 gelagert und das Teleskop 3 entsprechend der Fig. 2 so weit abgesenkt, daß der gegenüber der Fig. 1 um 90° geschwenkte Detektorhalter 2 mit dem Flachdetektor 4 unter die Patientenliege 9 geschoben werden kann. Der Röntgenstrahler 7 wird ebenfalls um 90° ge­ schwenkt.In the position of the detector holder 2 and the X-ray beam 7 according to FIG. 1, recordings can be made on the standing patient. This is on a patient table 9 shown in Fig for recording the patient is lying. Stored for 2 and the telescope 3 corresponding to FIG. 2 lowered so far that the comparison with FIG. 1 tilted at 90 ° detector holder 2 with the flat panel detector 4 under the patient support 9 can be pushed. The X-ray tube 7 is also pivoted by 90 ° ge.

Aufnahmen am sitzenden Patienten sind sowohl in der Position der Komponenten 2, 3, 4, 7 gemäß Fig. 1 bei entsprechend abge­ senktem Teleskop 3 als auch in der Position dieser Komponen­ ten gemäß Fig. 2, z. B. für Oberschenkelaufnahmen, anfertig­ bar. Der Patient sitzt dabei auf der Patientenliege 9 oder auf einem entsprechenden Stuhl.Shots on the seated patient are both in the position of components 2 , 3 , 4 , 7 according to FIG. 1 with a correspondingly lowered telescope 3 and in the position of these components according to FIG. 2, z. B. for thigh shots, prepare bar. The patient sits on the patient couch 9 or on a corresponding chair.

Claims (2)

1. Röntgenaufnahmegerät mit einem Sockel (1), auf dem ein De­ tektorhalter (2) höhenverstellbar und um 90° schwenkbar gela­ gert ist, der einen Detektor (4) trägt, derart, daß der De­ tektor (4) wahlweise in eine vertikale oder horizontale Posi­ tion gebracht werden kann.1. X-ray recording device with a base ( 1 ), on which a detector holder ( 2 ) is vertically adjustable and pivotable by 90 °, which carries a detector ( 4 ), such that the detector ( 4 ) either in a vertical or horizontal position can be brought. 2. Röntgenaufnahmegerät nach Anspruch 1, bei dem der Detektor (4) ein Flachdetektor aus einer Matrix von Detektorelementen ist.2. X-ray recording device according to claim 1, wherein the detector ( 4 ) is a flat detector made of a matrix of detector elements.
DE1996127647 1996-07-09 1996-07-09 X-ray apparatus Expired - Lifetime DE19627647B4 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE1996127647 DE19627647B4 (en) 1996-07-09 1996-07-09 X-ray apparatus
JP9181007A JPH1057360A (en) 1996-07-09 1997-07-07 Radiograph

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1996127647 DE19627647B4 (en) 1996-07-09 1996-07-09 X-ray apparatus

Publications (2)

Publication Number Publication Date
DE19627647A1 true DE19627647A1 (en) 1998-01-22
DE19627647B4 DE19627647B4 (en) 2005-07-07

Family

ID=7799351

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1996127647 Expired - Lifetime DE19627647B4 (en) 1996-07-09 1996-07-09 X-ray apparatus

Country Status (2)

Country Link
JP (1) JPH1057360A (en)
DE (1) DE19627647B4 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10319305A1 (en) * 2003-04-29 2004-11-25 Siemens Ag Patient support table for use radiography or similar with a patient support surface in which a solid-state radiation detector of approximately the same size is integrated

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100512757C (en) 2006-04-13 2009-07-15 Ge医疗系统环球技术有限公司 X-ray detecting equipment and X-ray imaging equipment
CN101059455B (en) 2006-04-21 2011-06-08 Ge医疗系统环球技术有限公司 X ray detection device and X ray imaging device
JP5530967B2 (en) * 2011-03-22 2014-06-25 国立大学法人北海道大学 Radiation therapy tracking system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4894855A (en) * 1985-10-09 1990-01-16 Siemens Aktiengesellschaft X-ray diagnostics system having suspended position adjustable components
US5048070A (en) * 1988-12-13 1991-09-10 Kabushiki Kaisha Toshiba X-ray tube support apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4403930A1 (en) * 1994-02-08 1995-08-24 Siemens Ag X=ray equipment with invertible cassette

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4894855A (en) * 1985-10-09 1990-01-16 Siemens Aktiengesellschaft X-ray diagnostics system having suspended position adjustable components
US5048070A (en) * 1988-12-13 1991-09-10 Kabushiki Kaisha Toshiba X-ray tube support apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Photonics Spectra" (Juni 1995) S. 108-110, 112, 114 u. 116 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10319305A1 (en) * 2003-04-29 2004-11-25 Siemens Ag Patient support table for use radiography or similar with a patient support surface in which a solid-state radiation detector of approximately the same size is integrated

Also Published As

Publication number Publication date
DE19627647B4 (en) 2005-07-07
JPH1057360A (en) 1998-03-03

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8120 Willingness to grant licences paragraph 23
8364 No opposition during term of opposition
R081 Change of applicant/patentee

Owner name: SIEMENS HEALTHCARE GMBH, DE

Free format text: FORMER OWNER: SIEMENS AKTIENGESELLSCHAFT, 80333 MUENCHEN, DE

R071 Expiry of right