DE19627647A1 - Diagnostic X-ray imaging device - Google Patents
Diagnostic X-ray imaging deviceInfo
- 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
Links
- 238000003384 imaging method Methods 0.000 title abstract description 4
- 239000011159 matrix material Substances 0.000 claims abstract description 4
- 229910021417 amorphous silicon Inorganic materials 0.000 abstract description 2
- 210000000038 chest Anatomy 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 210000000689 upper leg Anatomy 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
-
- 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
- A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
- A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
- A61B6/4233—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using matrix detectors
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05G—X-RAY TECHNIQUE
- H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
- H05G1/08—Electrical details
- H05G1/26—Measuring, 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
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)
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)
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)
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4403930A1 (en) * | 1994-02-08 | 1995-08-24 | Siemens Ag | X=ray equipment with invertible cassette |
-
1996
- 1996-07-09 DE DE1996127647 patent/DE19627647B4/en not_active Expired - Lifetime
-
1997
- 1997-07-07 JP JP9181007A patent/JPH1057360A/en not_active Withdrawn
Patent Citations (2)
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)
Title |
---|
"Photonics Spectra" (Juni 1995) S. 108-110, 112, 114 u. 116 * |
Cited By (1)
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 |