CN104414669A - Computed tomography system and method - Google Patents
Computed tomography system and method Download PDFInfo
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- CN104414669A CN104414669A CN201310370507.1A CN201310370507A CN104414669A CN 104414669 A CN104414669 A CN 104414669A CN 201310370507 A CN201310370507 A CN 201310370507A CN 104414669 A CN104414669 A CN 104414669A
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- control box
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Abstract
The invention discloses a computed tomography system and method. The system comprises a scanning device, a scanning control box, a virtual scanning control box and a console, wherein the scanning device is used for executing computed tomography; the scanning control box is used for controlling the scanning device; the virtual scanning control box is used for substituting the scanning control box to control the scanning device; the console is used for displaying the virtual scanning control box and operating the virtual scanning control box. Through the computed tomography system and method, the virtual scanning control box can be started to control the scanning device in real time when the (entity) scanning control box of the computed tomography system fails, so that the normal scanning is guaranteed, the loss caused to hospitals and patients due to failure of the scanning control box is reduced, and the user experience is improved.
Description
[technical field]
The present invention relates to computed tomography (Computed Tomography, CT) technical field, particularly relate to a kind of computed tomograph scanner system and method.
[background technology]
At present, the control of computed tomography (CT) is completed by scan control box, and this scan control box is the parts of an entity, is connected with scanning means by cable, carries out transmission and the control of signal.
Fig. 1 is existing computed tomograph scanner system schematic diagram, comprises control station 1, scan control box 2 and scanning means 3.
Described control station 1 is computer system; Described scanning means 3 comprises sick bed, launches the parts such as the bulb of X-ray.
Usually, scan control box 2 is used for realizing the direct control to scanning means 3 (hardware components), such as, control the movement of sick bed, transmitting of X-ray etc.; Control station 1 (computer) is then used for realizing more complicated function, the management of such as scan protocols, image reconstruction and post processing, and data store etc.
In clinical practice, once scan control box breaks down, just cannot control scanning means.If service engineering teacher completes the maintenance to scan control box by the time, the waiting time wherein brings very large loss can to hospital and patient, or even incurs loss through delay the rescue of patient vitals.
Therefore, need to propose a kind of new technical scheme, make, when scan control box breaks down, also to control scanning means, ensure normally carrying out of scanning.
[summary of the invention]
The problem that the present invention solves proposes a kind of computed tomography control method and computed tomograph scanner system, when scan control box breaks down, also can control scanning means, ensures normally carrying out of scanning.
In order to solve the problem, the present invention proposes a kind of computed tomograph scanner system, comprising:
Scanning means, for performing computed tomography;
Scan control box, for controlling described scanning means;
Virtual scan control box, for substituting described scan control box, controls described scanning means;
Control station, for showing described virtual scan control box, and operates described virtual scan control box.
Alternatively, described control station comprises:
Display unit, for showing described virtual scan control box;
Input block, for the instruction to scanning means described in described virtual scan control box input control.
Alternatively, described virtual scan control box comprises:
Suddenly stop unit, for the transmitting of the motion and X-ray that in case of emergency stop gantry, sick bed;
Viewing area, for the angle of inclination of reading scan frame or/and the horizontal level of bed;
Scanning starts unit, for controlling the transmitting of X-ray;
Cancel unit, for stopping current ongoing scanning;
Mobile unit, for movement/inclination sick bed to the position/angles of specifying;
Enter bed unit, for controlling moving forward of sick bed;
Rise bed unit, for controlling the vertical rising of sick bed;
Bed unit is fallen, for controlling the vertical decline of sick bed;
Move back bed unit, for controlling moving backward of sick bed;
Lean forward unit, for controlling turning forward of sick bed;
Hypsokinesis unit, for controlling tilting backwards of sick bed;
Releasing unit, for being exited in aperture by sick bed and dropping to extreme lower position, gantry is returned to zero degree position simultaneously.
Alternatively, described viewing area comprises exposure indicator, currently whether launches X-ray for showing.
The invention allows for and a kind ofly utilize computed tomography system as above to carry out the method scanned, the instruction gated sweep device according to scan control box performs computed tomography; It is characterized in that, described control station display virtual scan control box, and perform computed tomography by described virtual scan control box gated sweep device.
Alternatively, start virtual scan control box, described control station shows described virtual scan control box.
Alternatively, described virtual scan control box specifically can control:
The emergent stopping that gantry, bed motion and X-ray are launched; The transmitting of X-ray; The stopping of current ongoing scanning; Movement/inclination sick bed is to the position/angles of specifying; Moving forward of sick bed; The vertical rising of sick bed; The vertical decline of sick bed; Moving backward of sick bed; Turning forward of sick bed; Tilting backwards of sick bed; After terminating scanning, the return of sick bed and gantry.
Alternatively, described virtual scan control box viewing area can the angle of inclination of reading scan frame or/and the horizontal and vertical position of sick bed.
Alternatively, after starting virtual scan control box, judge currently whether launch X-ray, if so, then the exposure indicator of described virtual scan control box is bright; If not, then the exposure indicator of described virtual scan control box is dark.
The present invention contrasts prior art following beneficial effect: when scan control box breaks down, and can pass through virtual scan control box gated sweep device, thus ensures normally carrying out of scanning.
[accompanying drawing explanation]
Fig. 1 is the schematic diagram of existing computed tomograph scanner system;
Fig. 2 is the schematic diagram of computed tomograph scanner system of the present invention;
Fig. 3 is the schematic diagram of virtual scan control box of the present invention;
Fig. 4 is the flow chart of computed tomography method of the present invention.
[detailed description of the invention]
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, are described in detail the specific embodiment of the present invention below in conjunction with accompanying drawing.
Fig. 2 is the schematic diagram of computed tomograph scanner system of the present invention, and described computed tomograph scanner system comprises:
Scanning means 3, for performing computed tomography;
Scan control box 2, for controlling described scanning means 3;
Virtual scan control box 4, for when described scan control box 2 breaks down, controls described scanning means 3;
Control station 1, for showing described virtual scan control box 4, and carries out associative operation to described virtual scan control box 4.
Described control station 1 comprises display unit 11 and input block 12, and described display unit 11 is for showing described virtual scan control box 4, and described input block 12 is for the instruction to scanning means 3 described in described virtual scan control box 4 input control.
In concrete enforcement, described control station 1 and described scan control box 2, can pass through cable, optical fiber, bluetooth, USB port, PC l port etc. realize being connected and communication between described scan control box 2 with described scanning means 3, the present invention is not restricted this.
Described virtual scan control box 4 is connected with described scanning means 3, described virtual scan control box 4 can directly be connected with described scanning means 3, also indirectly can be connected by described virtual scan control box 4 and described control station 1, described control station 1 and described scan control box 2, cable between described scan control box 2 with described scanning means 3 or interface.
Described control station 1 can be computer system, and the display unit 11 of described control station 1 can be computer screen, and described input block 12 can be that the mouse of computer is or/and keyboard.
The computer program comprising described virtual scan control station 4 specifically can be stored in storage device, the hard disk of such as computer or magnetic disc, and can be called by the input block 12 of control station 1 and be presented on display unit 11.
Fig. 3 is the schematic diagram of virtual scan control box of the present invention, and described virtual controlling box 4 comprises:
Suddenly stop unit 401 (emergency stop switch), for the transmitting of the motion and X-ray that in case of emergency stop gantry, sick bed.
Viewing area 402, for the angle of inclination of reading scan frame or/and the horizontal level of bed, described viewing area 402 also comprises exposure indicator, currently whether launches X-ray for showing.
Scanning starts unit 403 (scanning key, START button), for controlling the transmitting of X-ray, starts to scan;
Cancel unit 404 (cancel key, CANCEL button), for stopping current ongoing scanning;
Mobile unit 405 (shifting bond(s), MOVE button), for movement/inclination sick bed to the position/angles of specifying;
Enter bed unit 406 (entering a key), for controlling moving forward of sick bed;
Rise bed unit 407 (rising bed key), for controlling the vertical rising of sick bed;
Bed unit 408 (falling a key) is fallen, for controlling the vertical decline of sick bed;
Move back bed unit 409 (moving back a key), for controlling moving backward of sick bed;
Lean forward unit 410, for controlling turning forward of sick bed;
Hypsokinesis unit 411, for controlling tilting backwards of sick bed;
Releasing unit 412, for being released in aperture by sick bed and dropping to extreme lower position, gantry is returned to zero degree position simultaneously.
Fig. 4 is the flow chart of computed tomography control method of the present invention, and composition graphs 2 ~ 4 illustrates computed tomography control method of the present invention, and computed tomography control method of the present invention specifically comprises the following steps:
Perform step S01, start virtual scan control box 4.
Particularly, break down at (entity) scan control box 3, or when having other problems, the virtual scan control box icon that user can click in user interface starts described virtual scan control box 4, and described user interface can be shown by the display unit 11 of control station 1.
Preferably, make the function that can realize of described virtual scan control box 4 and (entity) scan control box 3 basically identical, described virtual scan control box 4 as shown in Figure 3.
Perform step S02, show described virtual scan control box 4.
Particularly, described virtual scan control box 4 can by the display of the display unit 11 of control station 1, and described virtual controlling box 4 can take part or all of the user interface of the current display of display unit 11.
Perform step S03, instruction gated sweep is inputted to described virtual scan control box 4.
Particularly, user can input dependent instruction by the input equipment 12 of control station 1 to described virtual scan control box 4, and described instruction is transferred into scanning means 3, the execution of gated sweep.
In concrete enforcement, can input described scan control box 4 and realize corresponding function as given an order:
In case of emergency, click and anxious stop unit 401 (emergency stop switch), can emergent stopping gantry, the motion of sick bed and the transmitting of X-ray;
Click scan starts unit 403 (scanning key, START button), can launch X-ray, start to scan;
Click and cancel unit 404 (cancel key, CANCEL button), (cancellation) current ongoing scanning can be stopped;
Click mobile unit 405 (shifting bond(s), MOVE button), sick bed can be moved/tilts to the position/angles of specifying;
Click into bed unit 406 (entering a key), sick bed can be made to move forward the distance of a unit, the distance of a described unit can be arranged as required; Pin described in (do not put in point and exceed certain hour) and enter a key, patient can be made to move forward continuously, until enter a key described in unclamping, then sick bed stops mobile;
Click or pin and rise bed unit 407 (rising bed key), the vertical rising of sick bed can be controlled;
Click or pin and fall bed unit 408 (falling a key), the vertical decline of sick bed can be controlled;
Click or pin and move back bed unit 409 (moving back a key), moving backward of sick bed can be controlled;
Click or pin the unit 410 that leans forward, turning forward of sick bed can be controlled;
Click or pin hypsokinesis unit 411, tilting backwards of sick bed can be controlled;
Click or pin releasing unit 412, sick bed can be exited in aperture and drop to extreme lower position, gantry is returned to zero degree position simultaneously.
Described virtual scan control box 4 can also by the angle of inclination of viewing area 402 reading scan frame or/and the horizontal level of bed, and described viewing area 402 also comprises exposure indicator, launches X-ray if current, then described exposure indicator is bright; If do not launch X-ray current, then described exposure indicator is dark.
In other embodiments, virtual scan control box 4 can also realize other functions, and the present invention is not restricted this.
The computed tomography control method using the present invention to propose and computed tomograph scanner system, when (entity) scan control box breaks down, virtual scan control box can be started control scanning, do not delay ongoing scanning, raise the efficiency, avoid the loss brought to patient and hospital due to fault.
Although the present invention with preferred embodiment openly as above; but it is not for limiting the present invention; any those skilled in the art without departing from the spirit and scope of the present invention; the Method and Technology content of above-mentioned announcement can be utilized to make possible variation and amendment to technical solution of the present invention; therefore; every content not departing from technical solution of the present invention; the any simple modification done above embodiment according to technical spirit of the present invention, equivalent variations and modification, all belong to the protection domain of technical solution of the present invention.
Claims (9)
1. a computed tomograph scanner system, is characterized in that, comprising:
Scanning means, for performing computed tomography;
Scan control box, for controlling described scanning means;
Virtual scan control box, for substituting described scan control box, controls described scanning means;
Control station, for showing described virtual scan control box, and operates described virtual scan control box.
2. computed tomograph scanner system as claimed in claim 1, is characterized in that, described control station
Comprise:
Display unit, for showing described virtual scan control box;
Input block, for the instruction to scanning means described in described virtual scan control box input control.
3. computed tomograph scanner system as claimed in claim 1, it is characterized in that, described virtual scan control box comprises:
Suddenly stop unit, for the transmitting of the motion and X-ray that in case of emergency stop gantry, sick bed;
Viewing area, for the angle of inclination of reading scan frame or/and the horizontal level of bed;
Scanning starts unit, for controlling the transmitting of X-ray;
Cancel unit, for stopping current ongoing scanning;
Mobile unit, for movement/inclination sick bed to the position/angles of specifying;
Enter bed unit, for controlling moving forward of sick bed;
Rise bed unit, for controlling the vertical rising of sick bed;
Bed unit is fallen, for controlling the vertical decline of sick bed;
Move back bed unit, for controlling moving backward of sick bed;
Lean forward unit, for controlling turning forward of sick bed;
Hypsokinesis unit, for controlling tilting backwards of sick bed;
Releasing unit, for being exited in aperture by sick bed and dropping to extreme lower position, gantry is returned to zero degree position simultaneously.
4. computed tomograph scanner system as claimed in claim 3, it is characterized in that, described viewing area comprises exposure indicator, currently whether launches X-ray for showing.
5. utilize the computed tomography system as described in Claims 1 to 4 to carry out the method scanned, according to the instruction gated sweep device of scan control box, perform computed tomography; It is characterized in that, described control station display virtual scan control box, and by described virtual scan control box gated sweep device, perform computed tomography.
6. scan method as claimed in claim 5, is characterized in that, start virtual scan control box, described control station shows described virtual scan control box.
7. scan method as claimed in claim 5, it is characterized in that, described virtual scan control box specifically can control:
The emergent stopping that gantry, bed motion and X-ray are launched; The transmitting of X-ray; The stopping of current ongoing scanning; Movement/inclination sick bed is to the position/angles of specifying; Moving forward of sick bed; The vertical rising of sick bed; The vertical decline of sick bed; Moving backward of sick bed; Turning forward of sick bed; Tilting backwards of sick bed; After terminating scanning, the return of sick bed and gantry.
8. scan method as claimed in claim 5, is characterized in that, the viewing area of described virtual scan control box can the angle of inclination of reading scan frame or/and the horizontal and vertical position of sick bed.
9. scan method as claimed in claim 6, is characterized in that, after starting virtual scan control box, judge currently whether launch X-ray, if so, then the exposure indicator of described virtual scan control box is bright; If not, then the exposure indicator of described virtual scan control box is dark.
Priority Applications (1)
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| CN201310370507.1A CN104414669A (en) | 2013-08-22 | 2013-08-22 | Computed tomography system and method |
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| CN201310370507.1A CN104414669A (en) | 2013-08-22 | 2013-08-22 | Computed tomography system and method |
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Cited By (5)
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| CN105455840A (en) * | 2015-11-20 | 2016-04-06 | 沈阳东软医疗系统有限公司 | Method and device for controlling scanning table to move and equipment |
| CN108109688A (en) * | 2017-12-18 | 2018-06-01 | 上海联影医疗科技有限公司 | A kind of imaging system and its scan method |
| CN109498047A (en) * | 2019-01-02 | 2019-03-22 | 深圳安科高技术股份有限公司 | A kind of CT machine scanning analogy method and its system |
| CN109602432A (en) * | 2018-12-29 | 2019-04-12 | 江苏瑞尔医疗科技有限公司 | A kind of integrated X-ray exposure adopts figure control device and its method |
| CN110327068A (en) * | 2019-06-17 | 2019-10-15 | 山东新华医疗器械股份有限公司 | A kind of dynamic self-adapting control device and method for large aperture CT scan bed |
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| CN109498047A (en) * | 2019-01-02 | 2019-03-22 | 深圳安科高技术股份有限公司 | A kind of CT machine scanning analogy method and its system |
| CN110327068A (en) * | 2019-06-17 | 2019-10-15 | 山东新华医疗器械股份有限公司 | A kind of dynamic self-adapting control device and method for large aperture CT scan bed |
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Application publication date: 20150318 |