DE102008021388A1 - X-ray device operating method for use in medical field for producing X-ray and optical images of patient, involves displaying different colors and gray levels of optical image acquisition with opacity depending on colors and/or gray levels - Google Patents
X-ray device operating method for use in medical field for producing X-ray and optical images of patient, involves displaying different colors and gray levels of optical image acquisition with opacity depending on colors and/or gray levels Download PDFInfo
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- DE102008021388A1 DE102008021388A1 DE102008021388A DE102008021388A DE102008021388A1 DE 102008021388 A1 DE102008021388 A1 DE 102008021388A1 DE 102008021388 A DE102008021388 A DE 102008021388A DE 102008021388 A DE102008021388 A DE 102008021388A DE 102008021388 A1 DE102008021388 A1 DE 102008021388A1
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- ray
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- optical image
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- 230000003287 optical effect Effects 0.000 title claims abstract description 21
- 239000003086 colorant Substances 0.000 title claims abstract description 18
- 238000011017 operating method Methods 0.000 title 1
- 238000000034 method Methods 0.000 claims abstract description 16
- 238000004590 computer program Methods 0.000 claims abstract description 7
- 238000003384 imaging method Methods 0.000 description 3
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Classifications
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- 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
-
- 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
- A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
- A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
- A61B6/5229—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image
- A61B6/5235—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image combining images from the same or different ionising radiation imaging techniques, e.g. PET and CT
-
- 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
- A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
- A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
- A61B6/5229—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image
- A61B6/5247—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image combining images from an ionising-radiation diagnostic technique and a non-ionising radiation diagnostic technique, e.g. X-ray and ultrasound
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/30—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from X-rays
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/2624—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects for obtaining an image which is composed of whole input images, e.g. splitscreen
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B2090/364—Correlation of different images or relation of image positions in respect to the body
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- High Energy & Nuclear Physics (AREA)
- Radiology & Medical Imaging (AREA)
- Optics & Photonics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
Description
Die Erfindung betrifft einen im Patentanspruch 1 angegebenes Verfahren zum Betrieb einer Röntgenvorrichtung, eine im Patentanspruch 6 angegebene Röntgenvorrichtung sowie eine im Patentanspruch 9 angegebene Verwendung eines Objekts in der Röntgenvorrichtung.The The invention relates to a specified in claim 1 method for operating an X-ray device, one in the claim 6 specified X-ray device and in the claim 9 indicated use of an object in the X-ray device.
Bei bildgebenden Vorrichtungen und Verfahren in der Medizintechnik ist es hilfreich, zusätzlich beispielsweise zu einem Röntgenbild eines Untersuchungsobjektes ein entsprechendes, korrespondierendes optisches Bild zu erzeugen. Beide Bilder werden zu einem Bild derart überlagert, dass erkennbar ist, wie die durch Röntgenstrahlen enthüllten Merkmale des Untersuchungsobjektes auf die in einem optischen Bild dargestellten Oberflächenmerkmale des Untersuchungsobjektes bezogen sind und in welcher Beziehung chirurgische Instrumente, die im optischen Bild sichtbar sind, zu den enthüllten Merkmalen des Untersuchungsobjektes stehen.at imaging devices and methods in medical technology it helpful, in addition, for example, to an x-ray image an object of investigation a corresponding, corresponding to produce an optical image. Both images are superimposed to form an image that is recognizable as revealed by x-rays Features of the examination object on the in an optical image represented surface features of the examination object and in which relationship surgical instruments, which are visible in the optical image to those revealed Characteristics of the examination object stand.
In
der Patentschrift
Es ist Aufgabe der Erfindung diesen Nachteil zu überwinden, und ein Verfahren zum Betrieb einer Röntgenvorrichtung sowie eine Röntgenvorrichtung anzugeben, welche überlagerte Bilder verbessert darstellt bzw. anzeigt.It The object of the invention is to overcome this disadvantage and a method of operating an X-ray device and to provide an X-ray device which overlaid Images displayed or displayed improved.
Gemäß der Erfindung wird die gestellte Aufgabe mit dem Verfahren des unabhängigen Patentanspruchs 1, der Röntgenvorrichtung des unabhängigen Patentanspruchs 6 und des Objekts zur Verwendung in der Röntgenvorrichtung des unabhängigen Patentanspruchs 9 gelöst.According to the Invention achieves the stated object with the method of independent Patent claim 1, the X-ray device of the independent Claim 6 and the object for use in the X-ray device of independent claim 9 solved.
Erfindungsgemäß umfasst das Verfahren zum Betrieb einer Röntgenvorrichtung eine Überlagerung einer Röntgenbildaufnahme mindestens eines Objekts, beispielsweise eines Patienten, mit einer optischen Bildaufnahme des Objekts und eine Darstellung der Überlagerung der beiden Aufnahmen, wobei die Opazität von Farben und/oder Graustufen der optischen Bildaufnahme in Abhängigkeit der Farben bzw. der Graustufen dargestellt wird Dadurch können Teile des Objekts und/oder unterschiedliche Objekte entsprechend ihrer Bedeutung für beispielsweise eine Befundung oder einen chirurgischen Eingriff mehr oder weniger transparent dargestellt werden.According to the invention the method for operating an x-ray device is an overlay an X-ray image of at least one object, for example a patient, with an optical image of the object and a representation of the superimposition of the two recordings, wherein the opacity of colors and / or gray levels of the optical Image recording depending on the colors or grayscale This allows parts of the object and / or different objects according to their meaning for for example, a report or a surgical procedure more or less transparent.
In einer weiteren Ausführungsform können die überlagerten Bildaufnahmen auf einer Ausgabeeinheit angezeigt werden. Dies bietet den Vorteil einer einfachen Darstellung.In In another embodiment, the superimposed Images are displayed on an output unit. This offers the advantage of a simple representation.
In einer Weiterbildung können die Deckkraft des Farbtons der Farben oder die Deckkraft des Grautons der Graustufen gesteuert werden. Dies bringt den Vorteil einer einfachen Farb- bzw. Graustufensteuerung der Opazität.In a further development, the opacity of the hue of Colors or the opacity of the grayscale of grayscale controlled become. This has the advantage of a simple color or grayscale control the opacity.
In einer weiteren Ausführungsform kann eine maximale Deckkraft derart gewählt werden, dass die Röntgenbildaufnahme durch die optische Bildaufnahme hindurch sichtbar ist. Damit wird eine gute Erkennbarkeit der Röntgenbildaufnahme gewährleistet.In In another embodiment, maximum opacity be chosen such that the X-ray image is visible through the optical image pickup. This will be ensures a good visibility of the X-ray image.
Des Weiteren wird ein Computerprogrammprodukt mit einem Computerprogramm angegeben, welches Softwaremittel zur Durchführung eines erfindungsgemäßen Verfahrens aufweist, wenn das Computerprogramm in einer Steuereinheit ausgeführt wird.Of Another is a computer program product with a computer program specified which software means for performing a inventive method, when the Computer program is executed in a control unit.
Die Erfindung gibt auch eine Röntgenvorrichtung zur Darstellung einer Überlagerung einer Röntgenbildaufnahme mindestens eines Objekts mit einer optischen Bildaufnahme des Objekts an. Die Vorrichtung umfasst ein Farbsteuermodul, durch das die Opazität von Farben und/oder Graustufen in Abhängigkeit der Farben bzw. der Graustufen steuerbar ist.The The invention also provides an x-ray device for illustration a superimposition of an X-ray image at least an object with an optical image of the object. The Device comprises a color control module, through which the opacity of colors and / or grayscale depending on the colors or the gray scale is controllable.
In einer Weiterbildung können die Deckkraft des Farbtons der Farben oder die Deckkraft des Grautons der Graustufen steuerbar sein.In a further development, the opacity of the hue of Colors or the opacity of gray scale of grayscale controllable be.
In einer weiteren Ausführungsform kann die Darstellung auf einer Ausgabeeinheit, beispielsweise einem LCD-Bildschirm oder einem Video-Monitor erfolgen.In In another embodiment, the illustration can an output unit, such as an LCD screen or a Video monitor done.
Erfindungsgemäß wird auch ein Objekt zur Verwendung in einer erfindungsgemäßen Röntgenvorrichtung angegeben. Das Objekt, beispielsweise eine chirurgisches Instrument, weist eine derartige Farbe auf, dass bei der Bildüberlagerung eine geringe Opazität bzw. eine hohe Deckkraft erzeugt wird. Dadurch können Instrumente und Gegenstände, beispielsweise für einen Chirurgen, gut sichtbar gemacht werden.According to the invention also an object for use in an inventive X-ray device specified. The object, for example a surgical instrument, has such a color that at the image overlay a low opacity or a high opacity is generated. This can be instruments and objects, for example for a surgeon, be made visible.
Weitere Besonderheiten und Vorteile der Erfindung werden aus den nachfolgenden Erläuterungen eines Ausführungsbeispiels anhand von schematischen Zeichnungen ersichtlich.Further Particulars and advantages of the invention will become apparent from the following Explanations of an embodiment based of schematic drawings.
Es zeigen:It demonstrate:
Mit
der Überlagerungseinheit
Die Deckkraft oder das Kontrastvermögen ist ein Maß für das Vermögen einer Farbe eine andere Farbe zu überdecken. Je niedriger die Deckkraft, desto weniger kann eine Farbe eine andere Farbe überdecken.The Opacity or contrast is a measure of the ability of one color to cover another color. The lower the opacity, the less one color can change Cover the color.
Im
Farbsteuermodul
Die Vorrichtung ist sowohl für Farb- als auch für Monochromüberlagerungen einsetzbar.The Device is for both color and for Monochrome overlays can be used.
In
- 11
- RöntgenstrahlerX-ray
- 22
- RöntgendetektorX-ray detector
- 33
- Videokameravideo camera
- 44
- ÜberlagerungseinheitOverlay unit
- 55
- Ausgabeeinheitoutput unit
- 66
- RöntgenstrahlungX-rays
- 77
- FarbsteuermodulColor control module
- 1010
- Objektobject
- 1111
-
Oberfläche
des Objekts
10 Surface of the object10 - 1212
- Chirurgisches Instrumentsurgical instrument
- 100100
-
Auswahl
und Platzierung eines Objekts
10 Selection and placement of an object10 - 101101
- Erzeugung einer Röntgenbildaufnahme RAgeneration an X-ray image of RA
- 102102
- Erzeugung eines Videobildes OAgeneration a video image OA
- 103103
- Überlagerungoverlay
- 104104
- Darstellungpresentation
- OAOA
- optische Aufnahme/Videoaufnahmeoptical Recording / Video Recording
- OZOZ
- Opazitätopacity
- RARA
- RöntgenbildaufnahmeX-ray imaging
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - US 6229873 B1 [0003] - US 6229873 B1 [0003]
Claims (10)
Priority Applications (1)
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DE102008021388.8A DE102008021388B4 (en) | 2008-04-29 | 2008-04-29 | X-ray device and method for operating an X-ray device |
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DE102008021388.8A DE102008021388B4 (en) | 2008-04-29 | 2008-04-29 | X-ray device and method for operating an X-ray device |
Publications (2)
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DE102008021388A1 true DE102008021388A1 (en) | 2009-11-05 |
DE102008021388B4 DE102008021388B4 (en) | 2015-03-12 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103239253A (en) * | 2012-02-14 | 2013-08-14 | 株式会社东芝 | Medical image diagnostic apparatus |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6229873B1 (en) | 1999-09-30 | 2001-05-08 | Siemens Corporate Research, Inc | Method for aligning an apparatus for superimposing X-ray and video images |
DE10144630A1 (en) * | 2000-09-11 | 2002-05-08 | Brainlab Ag | Visualization method for body volume of human or animal, involves calculating data values of computed synthesized data set as mathematical function of data values of selected diagnostic data set |
-
2008
- 2008-04-29 DE DE102008021388.8A patent/DE102008021388B4/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6229873B1 (en) | 1999-09-30 | 2001-05-08 | Siemens Corporate Research, Inc | Method for aligning an apparatus for superimposing X-ray and video images |
DE10144630A1 (en) * | 2000-09-11 | 2002-05-08 | Brainlab Ag | Visualization method for body volume of human or animal, involves calculating data values of computed synthesized data set as mathematical function of data values of selected diagnostic data set |
Non-Patent Citations (1)
Title |
---|
Seminarskript TU München, Hr. Shopov * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103239253A (en) * | 2012-02-14 | 2013-08-14 | 株式会社东芝 | Medical image diagnostic apparatus |
CN103239253B (en) * | 2012-02-14 | 2015-07-15 | 株式会社东芝 | Medical image diagnostic apparatus |
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DE102008021388B4 (en) | 2015-03-12 |
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