CN103961124A - Combined diagnosis system integrating PET-CT functions - Google Patents
Combined diagnosis system integrating PET-CT functions Download PDFInfo
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- CN103961124A CN103961124A CN201310038327.3A CN201310038327A CN103961124A CN 103961124 A CN103961124 A CN 103961124A CN 201310038327 A CN201310038327 A CN 201310038327A CN 103961124 A CN103961124 A CN 103961124A
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Abstract
The invention provides a combined diagnosis system integrating PET-CT functions, and belongs to the technical field of medical instruments. The combined diagnosis system integrating the PET-CT functions comprises a framework and a plurality of PET-CT scanners, wherein the concentric PET-CT scanners are fixedly arranged on the framework on the same layer; a calculating device connected with the PET-CT scanners is used for fusion of PET and CT images obtained by the PET-CT scanners via scanning. The technical scheme of the combined diagnosis system can be used for fusion of PET detection images and CT detection images, and meanwhile reflect the pathological and physiological changes and configuration structure of the focus, effectively improve the accuracy of a diagnosis result and shorten the time for checking patients.
Description
Technical field
The present invention relates to medical instruments field, refer to especially a kind of associating diagnostic system of the PET-CT of fusion function.
Background technology
PET(PET (positron emission tomography) scanner) be that the medicine such as part and blood flow display agent of the glucose that utilizes positron emission body tag, aminoacid, choline, thymus pyrimidine, receptor is tracer, in anatomic image mode, show metabolism, function, blood flow, cell proliferation or the receptor distribution situation of body and lesion tissue cell from molecular level, be the clinical diagnostic message that more physiology and pathology aspect are provided.
CT(X computer on line tomoscanner) be different to the absorption of x-ray and transmitance according to human body different tissues, the high instrument of application sensitivity is measured human body, then the data input electronic computer obtaining will be measured, after electronic computer is processed data, just can photograph section or three-dimensional image that human body is examined position, find the tiny pathological changes at any position in body.
At present, the medical institutions of China generally adopt independently PET and CT, in the time need to obtaining the result of PET/CT image fusion joint diagnosis, needing first to carry out respectively PET detection and CT detects, then PET detected image and CT detected image are carried out to fusion treatment, detection mode is comparatively loaded down with trivial details, has also affected the accuracy of diagnostic result.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of associating diagnostic system of the PET-CT of fusion function, PET detected image and CT detected image can be merged, can reflect pathophysiological change and the morphosis of focus simultaneously, effectively improve the accuracy of diagnostic result, and can shorten patient's review time.
For solving the problems of the technologies described above, embodiments of the invention provide technical scheme as follows:
On the one hand, provide a kind of associating diagnostic system of the PET-CT of fusion function, comprising:
Frame;
Concentric same aspect, be fixedly installed on the multiple PET-CT scanning means in described frame;
The accountant being connected with described PET-CT scanning means, carries out fusion treatment for described PET-CT scanning means is scanned to the PET image and the CT image that obtain.
Further, described frame is tubulose frame, and described multiple PET-CT scanning means are evenly distributed in described tubulose frame.
Further, described system also comprises:
For the vehicle that patient is moved in described frame.
Particularly, described PET-CT scanning means comprises: a PET scan module, a CT detector and an X-ray tube.
Further, described PET scan module is between described CT detector and X-ray tube.
Further, in described frame, be provided with 32 PET-CT scanning means.
Further, the thickness of described frame is 1 meter.
Further, described frame arranges on the ground by cushion.
Further, described frame is passed described cushion connection ground by foundation bolt.
Embodiments of the invention have following beneficial effect:
In such scheme, associating diagnostic system combines CT and PET together, both can obtain the CT data on morphosis in one-shot measurement, can measure again PET data.Provide the precise anatomical of focus to locate by CT data, and PET data provide function and metabolism equimolecular information that focus is detailed, there is the features such as sensitive, accurate, special and registration, a video picture can obtain the faultage image in the each orientation of whole body, can open-and-shut understanding whole body integral status, the object that reaches early discovery focus and diagnose the illness.In addition, in the embodiment of the present invention, CT detector and X-ray tube are to be fixedly installed in frame, and unconventional slip ring CT, X-ray tube does not need rotation, simple in structure, has reduced the cost of associating diagnostic system, has shortened patient's review time yet.
Brief description of the drawings
Fig. 1 is the structural representation that the embodiment of the present invention merges the associating diagnostic system of PET-CT function;
Fig. 2 is another structural representation that the embodiment of the present invention merges the associating diagnostic system of PET-CT function.
Reference numeral
1CT-X spool 2PET scan module 3CT detector
Detailed description of the invention
For technical problem, technical scheme and advantage that embodiments of the invention will be solved are clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The embodiment of the present invention provides a kind of associating diagnostic system of the PET-CT of fusion function, comprising:
Frame;
Concentric same aspect, be fixedly installed on the multiple PET-CT scanning means in described frame;
The accountant being connected with described PET-CT scanning means, carries out fusion treatment for described PET-CT scanning means is scanned to the PET image and the CT image that obtain.
Further, as shown in Figure 1 and 2, frame is tubulose frame, and multiple PET-CT scanning means are evenly distributed in tubulose frame.Particularly, each PET-CT scanning means comprises: PET scan module 2, CT detector 3 and X-ray tube 1.Wherein, PET scan module 2 can be between CT detector 3 and X-ray tube 1.
In one embodiment of this invention, in frame, can be provided with 32 PET-CT scanning means.As depicted in figs. 1 and 2, in frame, the concentric same aspect of 32 detectors, X-ray tube and placed adjacent by 32 scan modules of PET equipment with CT equipment, be arranged as a CT-X spool, a PET scan module, a CT detector, a CT-X spool, a PET scan module, a CT detector
In the slip ring CT equipment of existing routine, X-ray tube must be got back to initial point revolving after turning around, and then starts the scanning of next circle, and scanning speed is slower, makes patient's review time long, and the complicated structure of CT equipment.In the embodiment of the present invention, CT detector and X-ray tube are to be fixedly installed in frame, and unconventional slip ring CT, X-ray tube does not need rotation, make the relatively simple for structure of associating diagnostic system, can reduce the cost of associating diagnostic system, also shortened patient's review time simultaneously.The PET/CT that the thickness of associating diagnostic system of the present invention uses with prior art in addition combines diagnostic device and compares, the i.e. 1.5 meters of left and right of thickness of a CT are reduced, making the thickness of PET/CT associating diagnostic device by original 1.0 meters of left and right that reduce to associating diagnostic system 2 meters more, volume greatly reduces, and has eliminated patient's claustrophobia.
Further, the associating diagnostic system of the fusion PET-CT function of the embodiment of the present invention also comprises: for the vehicle that patient is moved in described frame.This vehicle can be that automatic conveying device can be also manual vehicle.In the time that this vehicle is automatic conveying device, this vehicle can be that robot moving bed can be also mechanical hand.
In one embodiment of this invention, during due to CT detector and X-ray tube running, can produce vibrations, therefore frame can arrange on the ground by cushion.Particularly, frame can be passed cushion connection ground by foundation bolt.
Associating diagnostic system of the present invention combines CT and PET together, both can obtain the CT data on morphosis in one-shot measurement, can measure again PET data.Provide the precise anatomical of focus to locate by CT data, and PET data provide function and metabolism equimolecular information that focus is detailed, there is the features such as sensitive, accurate, special and registration, a video picture can obtain the faultage image in the each orientation of whole body, can open-and-shut understanding whole body integral status, the object that reaches early discovery focus and diagnose the illness.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of principle of the present invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (9)
1. an associating diagnostic system that merges PET-CT function, is characterized in that, comprising:
Frame;
Concentric same aspect, be fixedly installed on the multiple PET-CT scanning means in described frame;
The accountant being connected with described PET-CT scanning means, carries out fusion treatment for described PET-CT scanning means is scanned to the PET image and the CT image that obtain.
2. the associating diagnostic system of fusion PET-CT function according to claim 1, is characterized in that, described frame is tubulose frame, and described multiple PET-CT scanning means are evenly distributed in described tubulose frame.
3. the associating diagnostic system of fusion PET-CT function according to claim 2, is characterized in that, described system also comprises:
For the vehicle that patient is moved in described frame.
4. the associating diagnostic system of fusion PET-CT function according to claim 2, is characterized in that, described PET-CT scanning means comprises: a PET scan module, a CT detector and an X-ray tube.
5. the associating diagnostic system of fusion PET-CT function according to claim 4, is characterized in that, described PET scan module is between described CT detector and X-ray tube.
6. the associating diagnostic system of fusion PET-CT function according to claim 2, is characterized in that, is provided with 32 PET-CT scanning means in described frame.
7. the associating diagnostic system of fusion PET-CT function according to claim 2, is characterized in that, the thickness of described frame is 1 meter.
8. the associating diagnostic system of fusion PET-CT function according to claim 2, is characterized in that, described frame arranges on the ground by cushion.
9. the associating diagnostic system of fusion PET-CT function according to claim 8, is characterized in that, described frame is passed described cushion by foundation bolt and connected ground.
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| CN201310038327.3A CN103961124A (en) | 2013-01-31 | 2013-01-31 | Combined diagnosis system integrating PET-CT functions |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107923982A (en) * | 2015-08-07 | 2018-04-17 | 皇家飞利浦有限公司 | Hybrid PET/CT imaging detectors |
| CN108742674A (en) * | 2018-04-18 | 2018-11-06 | 魏景玉 | A kind of packaged type dept. of radiology CT devices |
| CN109223014A (en) * | 2018-08-31 | 2019-01-18 | 上海联影医疗科技有限公司 | Obtain method, detector device, medical supply and the storage medium of medical image |
| CN111354453A (en) * | 2020-03-13 | 2020-06-30 | 达闼科技（北京）有限公司 | Medical imaging system |
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| CN201365927Y (en) * | 2009-01-21 | 2009-12-23 | 北京亿仁赛博医疗设备有限公司 | PET/CT image fusion combining diagnosis equipment |
| CN202505368U (en) * | 2012-01-11 | 2012-10-31 | 明峰医疗系统股份有限公司 | PET/CT (Positron Emission Tomography/Computed Tomography) shared frame |
| CN202568286U (en) * | 2012-05-17 | 2012-12-05 | 北京大基康明医疗设备有限公司 | Positron emission tomography (PET)/ computed tomography (CT) image fusion and combination diagnosis all-in-one machine |
| CN204033362U (en) * | 2013-01-31 | 2014-12-24 | 北京大基康明医疗设备有限公司 | Merge the Combining diagnosis system of PET-CT function |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201365927Y (en) * | 2009-01-21 | 2009-12-23 | 北京亿仁赛博医疗设备有限公司 | PET/CT image fusion combining diagnosis equipment |
| CN202505368U (en) * | 2012-01-11 | 2012-10-31 | 明峰医疗系统股份有限公司 | PET/CT (Positron Emission Tomography/Computed Tomography) shared frame |
| CN202568286U (en) * | 2012-05-17 | 2012-12-05 | 北京大基康明医疗设备有限公司 | Positron emission tomography (PET)/ computed tomography (CT) image fusion and combination diagnosis all-in-one machine |
| CN204033362U (en) * | 2013-01-31 | 2014-12-24 | 北京大基康明医疗设备有限公司 | Merge the Combining diagnosis system of PET-CT function |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107923982A (en) * | 2015-08-07 | 2018-04-17 | 皇家飞利浦有限公司 | Hybrid PET/CT imaging detectors |
| CN107923982B (en) * | 2015-08-07 | 2022-01-04 | 皇家飞利浦有限公司 | Hybrid PET/CT imaging detector |
| CN108742674A (en) * | 2018-04-18 | 2018-11-06 | 魏景玉 | A kind of packaged type dept. of radiology CT devices |
| CN109223014A (en) * | 2018-08-31 | 2019-01-18 | 上海联影医疗科技有限公司 | Obtain method, detector device, medical supply and the storage medium of medical image |
| CN111354453A (en) * | 2020-03-13 | 2020-06-30 | 达闼科技（北京）有限公司 | Medical imaging system |
| CN111354453B (en) * | 2020-03-13 | 2024-04-23 | 达闼科技（北京）有限公司 | Medical imaging system |
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Application publication date: 20140806 |