CN204049663U - A kind of X-ray flat panel detector based on inertia evaluating system - Google Patents
A kind of X-ray flat panel detector based on inertia evaluating system Download PDFInfo
- Publication number
- CN204049663U CN204049663U CN201420263705.8U CN201420263705U CN204049663U CN 204049663 U CN204049663 U CN 204049663U CN 201420263705 U CN201420263705 U CN 201420263705U CN 204049663 U CN204049663 U CN 204049663U
- Authority
- CN
- China
- Prior art keywords
- processing unit
- sensor
- inertia
- ray
- flat panel
- 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 - Lifetime
Links
- 238000012545 processing Methods 0.000 claims abstract description 56
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 238000004364 calculation method Methods 0.000 claims abstract description 12
- 230000033001 locomotion Effects 0.000 claims abstract description 12
- 230000035939 shock Effects 0.000 claims abstract description 9
- 238000006073 displacement reaction Methods 0.000 claims abstract description 8
- 238000012544 monitoring process Methods 0.000 claims abstract description 8
- 238000012546 transfer Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 6
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 5
- 208000014674 injury Diseases 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 230000010354 integration Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 229910021417 amorphous silicon Inorganic materials 0.000 description 2
- 238000003759 clinical diagnosis Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005059 dormancy Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 210000000481 breast Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
This utility model provides a kind of X-ray flat panel detector based on inertia evaluating system, at least comprises: X ray sensor, gathers drive circuit, inertia evaluating system, host CPU controlled processing unit, high-speed transfer unit and main power source system.Described inertia evaluating system comprises main power source monitoring means, motor rest sensor, impact detection sensor, gyro sensor, freely falling body sensor, auxiliary CPU processing unit, freely falling body height/moving track calculation unit, movement angle/displacement vibration frequency computation part unit and number of shocks/impact energy levels computing unit.This utility model is the reliable ability obtaining image under effectively can improving X-ray flat panel detector kinestate, and the guarantee for machine provides the statistical data of unexpected injury, the proper operation of further conforming equipment user.
Description
Technical field
This utility model relates to the dull and stereotyped sniffer of a kind of X-ray, particularly relates to a kind of X-ray flat panel detector based on inertia evaluating system.
Background technology
Since nineteen ninety-five releases First flat panel detector (flat panel detector) equipment, along with dull and stereotyped Detection Techniques take off in recent years, Flat digital X-ray detector is brought in Clinical practice from laboratory by all living creatures' business men and research worker, due to the high sensitivity that flat panel detector has, the advantages such as the low distortion of wide dynamic range and digitized image, clinical users is on the increase, also trend is universal gradually for plate technique, and Flat digital x-ray imaging technology becomes the core force causing the revolution of radiodiagnosis image.Flat panel image sensor, particularly large-size images sensor, the usual several tens cm of area, millions of to ten million pixel.Usually the fields such as medical radiation imaging, industrial flaw detection, safety check are applied to.
In the research and development and production process of flat panel detector, dull and stereotyped Detection Techniques can be divided into directly and indirect two classes.Dull and stereotyped Detection Techniques achieve the development of leap in recent years; because the flat panel detector research and development of direct change type are comparatively complicated; earlier laboratory research can easily not be used for commercially producing; and the flat panel detector of indirect-converting type is produced comparatively convenient and easy by researching and developing commercial sizeization; so in early stage flat panel detector new product, great majority adopt is all indirect conversion mode, the flat-panel detector structure of indirect-converting type mainly adds the amorphous silicon layer with photoelectric receiving diode effect by scintillation material or fluorescent material layer and adds tft array and form.Its principle be scintillator or fluorescent material layer after X-ray exposure, x-ray photon is converted to visible ray, then becomes electric image signal from the amorphous silicon layer with photoelectric receiving diode effect, finally obtain digital picture.
Current X-ray flat panel detector is used for multiple applied environment, comprises accidental impact in the lifting of breast photograph shelf, the own activity contact of patient, the jolting of bed/car moving process, doctor's use procedure, falls.But the shooting of all X-ray flat panel detector needs static, and any motion all can affect the performance of complete machine, especially the shooting etc. of clinical image.And when after flat panel detector complete machine is hit during disabler, the crashproof label used now can only record and be hit at utmost, can not complete documentation service condition, for the operations such as guarantee cause trouble.
Therefore, provide one that flat panel detector Monitoring Data can be made to reach better image effect, and appraising X-ray flat panel detector is by unexpected dropping shock degree, the X-ray flat panel detector that prompting and guarantee clause for client's use habit are formulated is necessary.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of X ray flat panel detector based on inertia evaluating system, can ensure that X-ray flat panel detector reliably can obtain clinical image to realize one, and provide the X-ray flat panel detector of the statistical data of unexpected injury for the guarantee of X-ray flat panel detector.
For achieving the above object and other relevant objects, this utility model provides a kind of X-ray flat panel detector based on inertia evaluating system, at least comprises:
Visible light transformation for X-ray is converted into visible ray, and is charge signal by X ray sensor;
Gather drive circuit, be connected to described X ray sensor, for being amplified and be converted into data image signal by the charge signal of catching integration;
Inertia evaluating system, is connected to host CPU controlled processing unit, for completing the measurement and calculation of inertial parameter;
Host CPU controlled processing unit, is connected to described collection drive circuit, for the signal processing of the splicing and inertia evaluating system unit that complete data image signal, finally forms clinical image data;
High-speed transfer unit, is connected to described host CPU controlled processing unit, for by clinical image original data transmissions to PC work station;
Main power source system, for providing the working power of X-ray flat panel detector.
As a kind of preferred version of the X-ray flat panel detector based on inertia evaluating system of the present utility model, also comprise PC work station, carry out clinical diagnosis for the Treatment Analysis completing clinical image initial data for doctor.
As a kind of preferred version of the X-ray flat panel detector based on inertia evaluating system of the present utility model, described inertia evaluating system comprises:
Main power source monitoring means, is connected to described main power source system and auxiliary CPU processing unit, for monitoring the electrifying condition of main power source system, making inertia evaluating system detect, enter park mode after power down after main power source powers on;
Motor rest sensor, is connected to auxiliary CPU processing unit, for X-ray flat panel detector motion and standstill state-detection, and carries out dormancy awakening to auxiliary CPU processing unit;
Impact detection sensor, is connected to auxiliary CPU processing unit, for the impulse detection of X-ray flat panel detector;
Gyro sensor, is connected to auxiliary CPU processing unit, detects for X-ray flat panel detector posture angle;
Freely falling body sensor, is connected to auxiliary CPU processing unit, for the detection of X-ray flat panel detector freely falling body height;
Auxiliary CPU processing unit, for the treatment of the data of described motor rest sensor, impact detection sensor and gyro sensor and Treatment Analysis, is transferred to host CPU processing unit after statistics;
Freely falling body height/moving track calculation unit, is connected to auxiliary CPU processing unit, and the own falling bodies acceleration of gravity feature calculation utilizing freely falling body sensor to detect starts, to the time of clashing into, to extrapolate freely falling body height and movement locus;
Movement angle/displacement vibration frequency computation part unit, is connected to auxiliary CPU processing unit, utilizes gyroscope detected parameters to calculate angle change and displacement, and frequency of vibration;
Number of shocks/impact energy levels computing unit, is connected to auxiliary CPU processing unit, utilizes the impact force data that impact detection sensor detects, and judges number of shocks and impact energy levels further.
Further, described inertia evaluating system also comprises standby battery unit, for during main power source power down for described inertia evaluating system unit provides stand-by power supply.
As a kind of preferred version of the X-ray flat panel detector based on inertia evaluating system of the present utility model, described X ray sensor comprises photoelectric sensor and is coated on described photoelectric sensor surface for X-ray being converted to the scintillation material of visible ray.
As mentioned above, this utility model provides a kind of X-ray flat panel detector based on inertia evaluating system, at least comprises: X ray sensor, for X-ray is converted into visible ray, and is charge signal by visible light transformation; Gather drive circuit, be connected to described X ray sensor, for being amplified and be converted into data image signal by the charge signal of catching integration; Inertia evaluating system, is connected to host CPU controlled processing unit, for completing the measurement and calculation of inertial parameter; Host CPU controlled processing unit, is connected to described collection drive circuit, for the signal processing of the splicing and inertia evaluating system unit that complete data image signal, finally forms clinical image data; High-speed transfer unit, is connected to described host CPU controlled processing unit, for by clinical image original data transmissions to PC work station; Main power source system, for providing the working power of X-ray flat panel detector.This utility model is the reliable ability obtaining image under effectively can improving X-ray flat panel detector kinestate, and the guarantee for machine provides the statistical data of unexpected injury, the proper operation of further conforming equipment user.
Accompanying drawing explanation
Fig. 1 is shown as the overall structure schematic diagram of the X-ray flat panel detector based on inertia evaluating system of the present utility model.
Fig. 2 is shown as the structural representation based on the inertia evaluating system in the X-ray flat panel detector of inertia evaluating system of the present utility model.
Element numbers explanation
10 X ray sensors
20 gather drive circuit
30 inertia evaluating systems
40 host CPU controlled processing units
50 high-speed transfer unit
60 main power source systems
70 PC work stations
301 main power source monitoring means
302 motor rest sensors
303 impact detection sensors
304 gyro sensors
305 freely falling body sensors
306 auxiliary CPU processing units
307 freely falling body height/moving track calculation unit
308 movement angles/displacement vibration frequency computation part unit
309 number of shocks/impact energy levels computing unit
Detailed description of the invention
Below by way of specific instantiation, embodiment of the present utility model is described, those skilled in the art the content disclosed by this description can understand other advantages of the present utility model and effect easily.This utility model can also be implemented or be applied by detailed description of the invention different in addition, and the every details in this description also can based on different viewpoints and application, carries out various modification or change not deviating under spirit of the present utility model.
Refer to Fig. 1 ~ Fig. 2.It should be noted that, the diagram provided in the present embodiment only illustrates basic conception of the present utility model in a schematic way, then only the assembly relevant with this utility model is shown in graphic but not component count, shape and size when implementing according to reality is drawn, it is actual when implementing, and the kenel of each assembly, quantity and ratio can be a kind of change arbitrarily, and its assembly layout kenel also may be more complicated.
As shown in Fig. 1 ~ Fig. 2, the present embodiment provides a kind of X-ray flat panel detector based on inertia evaluating system 30, at least comprises:
Visible light transformation for X-ray is converted into visible ray, and is charge signal by X ray sensor 10;
Gather drive circuit 20, be connected to described X ray sensor 10, for being amplified and be converted into data image signal by the charge signal of catching integration;
Inertia evaluating system 30, is connected to host CPU controlled processing unit 40, for completing the measurement and calculation of inertial parameter;
Host CPU controlled processing unit 40, is connected to described collection drive circuit 20, for the signal processing of the splicing and inertia evaluating system 30 unit that complete data image signal, finally forms clinical image data;
High-speed transfer unit 50, is connected to described host CPU controlled processing unit 40, for by clinical image original data transmissions to PC work station 70;
Main power source system 60, for providing the working power of X-ray flat panel detector.
Exemplarily, described X ray sensor 10 comprises photoelectric sensor and is coated on described photoelectric sensor surface for X-ray being converted to the scintillation material of visible ray.
Exemplarily, also comprise PC work station 70, carry out clinical diagnosis for the Treatment Analysis completing clinical image initial data for doctor.
As shown in Figure 2, particularly, described inertia evaluating system 30 comprises:
Main power source monitoring means 301, is connected to described main power source system 60 and auxiliary CPU processing unit 306, for monitoring the electrifying condition of main power source system 60, making inertia evaluating system 30 detect, enter park mode after power down after main power source powers on;
Motor rest sensor 302, is connected to auxiliary CPU processing unit 306, for X-ray flat panel detector motion and standstill state-detection, and carries out dormancy awakening to auxiliary CPU processing unit 306;
Impact detection sensor 303, is connected to auxiliary CPU processing unit 306, for the impulse detection of X-ray flat panel detector;
Gyro sensor 304, is connected to auxiliary CPU processing unit 306, detects for X-ray flat panel detector posture angle;
Freely falling body sensor 305, is connected to auxiliary CPU processing unit 306, for the detection of X-ray flat panel detector freely falling body height;
Auxiliary CPU processing unit 306, is connected to described host CPU controlled processing unit 40, for the treatment of the data of described motor rest sensor 302, impact detection sensor 303 and gyro sensor 304 and Treatment Analysis, is transferred to host CPU processing unit after statistics;
Freely falling body height/moving track calculation unit 307, is connected to auxiliary CPU processing unit 306, and the own falling bodies acceleration of gravity feature calculation utilizing freely falling body sensor 305 to detect starts, to the time of clashing into, to extrapolate freely falling body height and movement locus;
Movement angle/displacement vibration frequency computation part unit 308, is connected to auxiliary CPU processing unit 306, utilizes gyroscope detected parameters to calculate angle change and displacement, and frequency of vibration;
Number of shocks/impact energy levels computing unit 309, is connected to auxiliary CPU processing unit 306, utilizes the impact force data that impact detection sensor 303 detects, and judges number of shocks and impact energy levels further.
Further, described inertia evaluating system 30 also comprises standby battery unit, for during main power source power down for described inertia evaluating system 30 unit provides stand-by power supply.
Particularly, described inertia evaluating system can be wholy set in X-ray flat panel detector inside, and the principle of each parts of described inertia evaluating system is as follows:
Described freely falling body sensor 305, for detecting freely falling body height, to characterize machine from how high local accidental falling;
Described stationary motion sensor, for detecting machine whether in motor process, avoids motor process to take;
Whether described impact detection sensor 303, for detecting machine and carrier thereof, receive foreign impacts, and record impact degree and protected data;
Described gyro sensor 304, detects the real-time angular of machine and carrier thereof, so that correction image artifact, and the same frequency artifact that involving vibrations produces;
Described embedded backup power supply system, can use and long elliptical gear data after closing device normal by recording equipment; In the present embodiment, whether described standby battery system can keep at least 3 months standby, have own falling bodies to clash into for detecting detector, and retention time log recording.
Described inertia evaluation and test algorithm (comprising freely falling body height/moving track calculation unit 307, movement angle/displacement vibration frequency computation part unit 308 and number of shocks/impact energy levels computing unit 309) can ensure that machine reliably obtains clinical image, and provides the statistical data of unexpected injury for the guarantee of machine.
As mentioned above, this utility model provides a kind of X-ray flat panel detector based on inertia evaluating system 30, at least comprises: X ray sensor 10, for X-ray is converted into visible ray, and is charge signal by visible light transformation; Gather drive circuit 20, be connected to described X ray sensor 10, for being amplified and be converted into data image signal by the charge signal of catching integration; Inertia evaluating system 30, is connected to host CPU controlled processing unit 40, for completing the measurement and calculation of inertial parameter; Host CPU controlled processing unit 40, is connected to described collection drive circuit 20, for the signal processing of the splicing and inertia evaluating system 30 unit that complete data image signal, finally forms clinical image data; High-speed transfer unit 50, is connected to described host CPU controlled processing unit 40, for by clinical image original data transmissions to PC work station 70; Main power source system 60, for providing the working power of X-ray flat panel detector.This utility model is the reliable ability obtaining image under effectively can improving X-ray flat panel detector kinestate, and the guarantee for machine provides the statistical data of unexpected injury, the proper operation of further conforming equipment user.So this utility model effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting this utility model.Any person skilled in the art scholar all without prejudice under spirit of the present utility model and category, can modify above-described embodiment or changes.Therefore, such as have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that this utility model discloses, must be contained by claim of the present utility model.
Claims (4)
1. based on an X-ray flat panel detector for inertia evaluating system, it is characterized in that, at least comprise:
X ray sensor;
Gather drive circuit, be connected to described X ray sensor;
Inertia evaluating system, is connected to host CPU controlled processing unit;
Host CPU controlled processing unit, is connected to described collection drive circuit;
High-speed transfer unit, is connected to described host CPU controlled processing unit;
Main power source system, for providing the working power of X-ray flat panel detector.
2. the X-ray flat panel detector based on inertia evaluating system according to claim 1, is characterized in that: described inertia evaluating system comprises:
Main power source monitoring means, is connected to described main power source system and auxiliary CPU processing unit;
Motor rest sensor, is connected to auxiliary CPU processing unit;
Impact detection sensor, is connected to auxiliary CPU processing unit;
Gyro sensor, is connected to auxiliary CPU processing unit;
Freely falling body sensor, is connected to auxiliary CPU processing unit;
Auxiliary CPU processing unit, is connected to described motor rest sensor, impact detection sensor, gyro sensor and host CPU controlled processing unit;
Freely falling body height/moving track calculation unit, is connected to auxiliary CPU processing unit;
Movement angle/displacement vibration frequency computation part unit, is connected to auxiliary CPU processing unit;
Number of shocks/impact energy levels computing unit, is connected to auxiliary CPU processing unit.
3. the X-ray flat panel detector based on inertia evaluating system according to claim 2, is characterized in that: described inertia evaluating system also comprises standby battery unit.
4. the X-ray flat panel detector based on inertia evaluating system according to claim 1, is characterized in that: described X ray sensor comprises photoelectric sensor and is coated on described photoelectric sensor surface for X-ray being converted to the scintillation material of visible ray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420263705.8U CN204049663U (en) | 2014-05-21 | 2014-05-21 | A kind of X-ray flat panel detector based on inertia evaluating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420263705.8U CN204049663U (en) | 2014-05-21 | 2014-05-21 | A kind of X-ray flat panel detector based on inertia evaluating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204049663U true CN204049663U (en) | 2014-12-31 |
Family
ID=52191272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420263705.8U Expired - Lifetime CN204049663U (en) | 2014-05-21 | 2014-05-21 | A kind of X-ray flat panel detector based on inertia evaluating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204049663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105147308A (en) * | 2015-09-21 | 2015-12-16 | 上海奕瑞光电子科技有限公司 | Quick configuration startup available wireless X-ray flat panel detector based on NFC (near field communication) |
-
2014
- 2014-05-21 CN CN201420263705.8U patent/CN204049663U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105147308A (en) * | 2015-09-21 | 2015-12-16 | 上海奕瑞光电子科技有限公司 | Quick configuration startup available wireless X-ray flat panel detector based on NFC (near field communication) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9898806B2 (en) | Correction image creation device, radiographic imaging device, imaging device, computer readable medium and correction image creation method | |
| CN205120972U (en) | X ray flat panel detector's online autodiagnosis monitoring devices | |
| CN106618628B (en) | The correction of respiratory movement gate and attenuation correction method based on PET/CT imaging | |
| CN110353711A (en) | X-ray imaging analysis method, device and readable storage medium storing program for executing based on AI | |
| CN104665836A (en) | length measuring method and length measuring device | |
| CN203576527U (en) | Digital image comprehensive testing die body | |
| CN204190864U (en) | Tool sees the automatic monitor system of protective function | |
| CN110070129A (en) | A kind of image detecting method, device and storage medium | |
| CN103654835A (en) | Testing device and testing method for evaluating performance of SPECT pinhole collimator | |
| CN101254108A (en) | Light firm digital X ray detector | |
| CN105959645B (en) | Obtain system, the method and device of monitoring image | |
| JP2016001128A (en) | Radiation image pickup device and its control method, and program | |
| CN108577875B (en) | Die body correction method and quantitative parameter correction method for suspected focus in multi-mode image | |
| CN204049663U (en) | A kind of X-ray flat panel detector based on inertia evaluating system | |
| US11717184B2 (en) | Tracking head motion for medical imaging | |
| CN104754301A (en) | Automatic monitoring system with near-end nursing function and cloud end transmitting function | |
| JP2019030628A5 (en) | ||
| CN103529961A (en) | Handheld terminal control device and control method | |
| CN205031277U (en) | Wireless X ray flat panel detector based on but NFC rapid configuration starts | |
| CN103300873A (en) | Portable X-ray flat panel detector with display function | |
| CN110072010A (en) | One kind falling detection method and terminal device | |
| CN105467427A (en) | Silicon photomultiplier chip test device | |
| CN205027909U (en) | But X X -ray detector of uninterrupted power supply | |
| CN204442550U (en) | Tool near-end sees the automatic monitoring equipment that protective function and high in the clouds are transmitted | |
| WO2017049864A1 (en) | Terminal capable of detecting ray, housing and terminal manufacturing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201201 Shanghai City, Pudong New Area Zhangjiang hi tech Industrial District Ruiqinglu No. 590 9 2 storey 202 room Patentee after: IRAY TECHNOLOGY Co.,Ltd. Address before: 201201 Shanghai City, Pudong New Area Zhangjiang hi tech Industrial District Ruiqinglu No. 590 9 2 storey 202 room Patentee before: IRAY TECHNOLOGY (SHANGHAI) Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20141231 |