CN102429680B - 用于计算机断层扫描仪的方法和计算机断层扫描仪 - Google Patents
用于计算机断层扫描仪的方法和计算机断层扫描仪 Download PDFInfo
- Publication number
- CN102429680B CN102429680B CN201110273308.XA CN201110273308A CN102429680B CN 102429680 B CN102429680 B CN 102429680B CN 201110273308 A CN201110273308 A CN 201110273308A CN 102429680 B CN102429680 B CN 102429680B
- Authority
- CN
- China
- Prior art keywords
- axis
- ray
- centrage
- patient
- organize
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 32
- 125000006850 spacer group Chemical group 0.000 claims description 27
- 238000002372 labelling Methods 0.000 claims description 10
- 230000033001 locomotion Effects 0.000 abstract description 16
- 210000001519 tissue Anatomy 0.000 description 16
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 15
- 238000004364 calculation method Methods 0.000 description 11
- 239000000203 mixture Substances 0.000 description 9
- 230000001105 regulatory effect Effects 0.000 description 7
- 210000001694 thigh bone Anatomy 0.000 description 6
- 238000003325 tomography Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 210000004185 liver Anatomy 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 101000917858 Homo sapiens Low affinity immunoglobulin gamma Fc region receptor III-A Proteins 0.000 description 1
- 101000917839 Homo sapiens Low affinity immunoglobulin gamma Fc region receptor III-B Proteins 0.000 description 1
- 102100029185 Low affinity immunoglobulin gamma Fc region receptor III-B Human genes 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000746 body region Anatomy 0.000 description 1
- 238000004422 calculation algorithm Methods 0.000 description 1
- 238000002591 computed tomography Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000003909 pattern recognition Methods 0.000 description 1
- 238000003786 synthesis reaction 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
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission computed tomography [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
- A61B6/04—Positioning of patients; Tiltable beds or the like
- A61B6/0407—Supports, e.g. tables or beds, for the body or parts of the body
-
- 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
- A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
- A61B6/4064—Arrangements for generating radiation specially adapted for radiation diagnosis specially adapted for producing a particular type of beam
- A61B6/4078—Fan-beams
-
- 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
- A61B6/4447—Tiltable gantries
-
- 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
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/505—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of bone
-
- 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
- A61B6/54—Control of apparatus or devices for radiation diagnosis
-
- 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
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/027—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis characterised by the use of a particular data acquisition trajectory, e.g. helical or spiral
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- High Energy & Nuclear Physics (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Theoretical Computer Science (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010041195.7 | 2010-09-22 | ||
| DE102010041195.7A DE102010041195B4 (de) | 2010-09-22 | 2010-09-22 | Verfahren zur Aufnahme von Röntgenprojektionen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102429680A CN102429680A (zh) | 2012-05-02 |
| CN102429680B true CN102429680B (zh) | 2015-09-16 |
Family
ID=45768822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110273308.XA Expired - Fee Related CN102429680B (zh) | 2010-09-22 | 2011-09-15 | 用于计算机断层扫描仪的方法和计算机断层扫描仪 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102429680B (de) |
| DE (1) | DE102010041195B4 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107103192A (zh) * | 2017-04-21 | 2017-08-29 | 上海联影医疗科技有限公司 | 医学图像处理系统及其数据管理方法 |
| DE102018211669B4 (de) * | 2018-07-12 | 2020-01-23 | Siemens Healthcare Gmbh | Omnidirektionales Fahrwerk für eine Gantry eines Computertomographiegeräts |
| EP3797697B1 (de) * | 2019-09-27 | 2024-03-27 | Siemens Healthineers AG | Tomosyntheseverfahren mit kombinierten schichtbilddatensätzen |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4296329A (en) * | 1979-10-22 | 1981-10-20 | General Electric Company | Alignment device for computerized tomography phantoms |
| US4629989A (en) * | 1983-11-10 | 1986-12-16 | General Electric Company | Patient alignment system for NMR studies |
| US5287546A (en) * | 1992-09-14 | 1994-02-15 | Lunar Corporation | Patient positioning apparatus for bone scanning |
| CN101204609A (zh) * | 2006-12-18 | 2008-06-25 | 西门子公司 | 在图像监控条件下进行放射治疗的设备 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL119714A0 (en) * | 1996-11-28 | 1997-02-18 | Elscint Ltd | CT system with oblique image planes |
| US6751283B2 (en) * | 2002-08-06 | 2004-06-15 | Koninklijke Philips Electronics, N.V. | Reconstruction method for tilted-gantry computed tomography |
| DE102008064106A1 (de) * | 2008-12-19 | 2010-07-08 | Siemens Aktiengesellschaft | Verfahren zur Bildaufnahme mit einer Magnetresonanzeinrichtung und Magnetresonanzeinrichtung |
-
2010
- 2010-09-22 DE DE102010041195.7A patent/DE102010041195B4/de not_active Expired - Fee Related
-
2011
- 2011-09-15 CN CN201110273308.XA patent/CN102429680B/zh not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4296329A (en) * | 1979-10-22 | 1981-10-20 | General Electric Company | Alignment device for computerized tomography phantoms |
| US4629989A (en) * | 1983-11-10 | 1986-12-16 | General Electric Company | Patient alignment system for NMR studies |
| US5287546A (en) * | 1992-09-14 | 1994-02-15 | Lunar Corporation | Patient positioning apparatus for bone scanning |
| CN101204609A (zh) * | 2006-12-18 | 2008-06-25 | 西门子公司 | 在图像监控条件下进行放射治疗的设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102010041195B4 (de) | 2016-06-23 |
| DE102010041195A1 (de) | 2012-03-22 |
| CN102429680A (zh) | 2012-05-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7545911B2 (en) | Imaging device and therapy facility having such a device | |
| CN105873517B (zh) | 具有自动等中心的介入x射线系统 | |
| US9795347B2 (en) | Scanning system for three-dimensional imaging | |
| CN100415168C (zh) | 用于x射线成像的筒形台架定位装置 | |
| US7500783B2 (en) | Method for recording images of a definable region of an examination object using a computed tomography facility | |
| US9370332B2 (en) | Robotic navigated nuclear probe imaging | |
| US8538110B2 (en) | Medical X-ray CT imaging apparatus, medical X-ray CT image display device, and medical X-ray CT image display method | |
| US10761418B2 (en) | Imaging method and imaging system | |
| JP5121889B2 (ja) | Ｘ線ｃｔ装置 | |
| JP6707542B2 (ja) | 物体の細長い関心領域を撮像するための撮像システム | |
| CN106469253B (zh) | 用于显示位置信息的装置和方法 | |
| US9895118B2 (en) | X-ray diagnostic apparatus | |
| US20120243659A1 (en) | Arc-shaped medical imaging equipment | |
| CN111670007A (zh) | 医学成像设备的拍摄系统的位置规划方法和医学成像设备 | |
| US11051778B2 (en) | X-ray fluoroscopic imaging apparatus | |
| CN109394253B (zh) | 用于对数字合成图像的重构平面进行精调的设备和方法 | |
| CN102429680B (zh) | 用于计算机断层扫描仪的方法和计算机断层扫描仪 | |
| EP2767238A1 (de) | Automatische Sichtfeldgrößenberechnungseinschränkung | |
| CN110267597B (zh) | 期望成像的解剖结构的定位和计算机断层摄影 | |
| JP5179788B2 (ja) | 医用画像診断装置、その制御方法及びプログラム | |
| US20070237287A1 (en) | Ct scanner with automatic determination of volume of interest | |
| US20030018250A1 (en) | Method and system for medical image display of a three-dimensional representation | |
| JP2004350767A (ja) | 画像撮影装置及び画像撮影方法 | |
| CN110267594B (zh) | C型臂计算机断层摄影中的等中心 | |
| JP5843569B2 (ja) | Ｘ線ｃｔ装置およびプログラム |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20210915 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |