CN104095649B - Method for executing task of computed tomography (CT) equipment and related equipment - Google Patents
Method for executing task of computed tomography (CT) equipment and related equipment Download PDFInfo
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- CN104095649B CN104095649B CN201310118528.4A CN201310118528A CN104095649B CN 104095649 B CN104095649 B CN 104095649B CN 201310118528 A CN201310118528 A CN 201310118528A CN 104095649 B CN104095649 B CN 104095649B
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Abstract
The invention discloses a method for executing a task of computed tomography (CT) equipment and the CT equipment. The method for executing the task of the CT equipment comprises the following steps: S102, receiving appointed time; S104, receiving an appointed task; S108, judging whether the execution condition of the appointed task is met or not when the appointed time runs out; S116, executing the appointed task if the execution condition is met. According to the method for executing the task of the CT equipment and the CT equipment disclosed by the invention, a more friendly and convenient configuration interface can be provided for an operator, and therefore, the interaction and the intervention for the operator can be greatly reduced, the CT image quality is improved, and radiation dosage absorbed by the operator is reduced.
Description
Technical field
The present invention relates to Medical Imaging, particularly computed tomography.
Background technology
Computed tomography in hospital（Computed tomography, CT）Inspection chamber, every morning starts formally
Before reception patient carries out CT examination, operator needs manually opened CT equipment.After waiting several minutes, CT equipment completes to start.This
Afterwards, CT equipment can trigger necessary detection program, such as bulb correction, bad channel correcting, Air correction and picture quality checking
Deng.Taking the detection program of CT as a example, user is required periodically（For example every 12 hours）The detection program of CT of execution, to guarantee
The best in quality of scanogram.When CT equipment starts, always can eject detection prompted dialog frame in user interface, build
View operator detect to the CT equipment being used.A lot of operators are for operation detection program to ensure scanogram quality
Importance do not have enough knowledge, often directly cancel detection prompted dialog frame, skip detection step.If within 12 hours
It was not carried out detection, system will follow-up prompts.The normal operating of the prompting of this repetition excuse me operator, particularly when
When operator is carrying out other operations.
And, after daily CT examination terminates, need manual-lock CT system.
From the foregoing, it will be observed that the opening and closing of CT equipment and the various programs executing if necessary（As detected program, calibration journey
Sequence, picture quality detection program, picture quality guarantee program etc.）It is currently to complete in a manual manner.In these operations, frequently
Ground needs artificially to interact and intervene, and on the one hand this occupy valuable time, is on the other hand likely to bring to operator
Extra dosage absorbs.
Content of the invention
In view of this, the present invention proposes a kind of method of task and the computer of execution one ct apparatus
Tomographic apparatus, in order to solve the above problems.
According to the first aspect of the invention, the method that a kind of task of execution one ct apparatus is provided, bag
Include：Step S102, receives one and specifies the time；Step S104, receives an appointed task；Step S108, arrived in the described specified time
During the phase, judge whether to meet the execution condition of described appointed task；Step S116, if meeting described execution condition, execution is described
Appointed task.
In one embodiment of this invention, described appointed task is to open described ct apparatus, described holds
Row condition includes described ct apparatus and is turned off.
In one embodiment of this invention, described appointed task is to close described ct apparatus, described holds
Row condition includes described ct apparatus and is in holding state.
In one embodiment of this invention, described appointed task is picture quality checking, and described execution condition includes die body
Position ready with frame.
In one embodiment of this invention, described appointed task is bulb correction, Air correction or bad channel correcting, described
It is ready that execution condition includes frame.
In one embodiment of this invention, the door that described execution condition includes scanning room is turned off.
In one embodiment of this invention, methods described includes：Before executing described appointed task, described specifying is pointed out to appoint
Business will execute, and receive the confirmation executing described appointed task or cancel information, and after receiving described confirmation, hold
The described appointed task of row, after receiving described cancellation information, cancels this execution, or revises described specified time return to step
S108, or receive the correction to the described specified time return to step S108.
According to the second aspect of the invention, a kind of ct apparatus are provided, including：One specifies the time to receive list
Unit, it receives one and specifies the time；One appointed task receiving unit, it receives an appointed task；One execution condition judgment unit, its
When expiring the described specified time, judge whether to meet the execution condition of described appointed task；One appointed task performance element, its
When meeting described execution condition, execute described appointed task.
In one embodiment of this invention, described appointed task is to open described ct apparatus, described holds
Row condition includes described ct apparatus and is turned off.
In one embodiment of this invention, described appointed task is to close described ct apparatus, described holds
Row condition includes described ct apparatus and is in holding state.
In one embodiment of this invention, described appointed task is picture quality checking, and described execution condition includes die body
Position ready with frame.
In one embodiment of this invention, described appointed task is bulb correction, Air correction or bad channel correcting, described
It is ready that execution condition includes frame.
In one embodiment of this invention, the door that described execution condition includes scanning room is turned off.
In one embodiment of this invention, described ct apparatus include：One tasks carrying Tip element, its
Before described appointed task performance element executes described appointed task, point out described appointed task will execute；One information receives
Unit, it receives the confirmation executing described appointed task or cancels information, and after receiving described confirmation, calls institute
State appointed task performance element, after receiving described cancellation information, cancel described appointed task performance element execution described specified
Task, or revise the described specified time and call described execution condition judgment unit, or receive the correction to the described specified time
And call described execution condition judgment unit.
The method of task of execution one ct apparatus of the present invention and ct apparatus can
It is supplied to the more friendly convenient configuration interface of operator one, interaction and the intervention of operator can be substantially reduced, improve CT
Picture quality, reduces the radiation dose that operator absorbs.
Brief description
The preferred embodiments of the present invention will be described in detail by referring to accompanying drawing below, make those of ordinary skill in the art more
Understand the above and other feature and advantage of the present invention, in accompanying drawing：
Figure 1A to Fig. 1 C is the task of execution one ct apparatus according to the first embodiment of the present invention
The schematic flow sheet of method.
Fig. 2A and Fig. 2 B is the structured flowchart of the ct apparatus according to the second embodiment of the present invention.
In above-mentioned accompanying drawing, the reference being adopted is as follows：
100 methods 206 specify the time to expire judging unit
S102、S104、
S106、S108、
S110, S112, step 208 execution condition judgment unit
S114、S116、
S118、S120、
S122
200 ct apparatus 210 tasks carrying Tip element
202 specify time receiving unit 212 information receiving unit
204 appointed task receiving unit 216 appointed task performance element
Specific embodiment
For making the object, technical solutions and advantages of the present invention clearer, detailed further to the present invention by the following examples
Describe in detail bright.
Figure 1A to Fig. 1 C is the task of execution one ct apparatus according to the first embodiment of the present invention
The schematic flow sheet of method 100.Method 100 may be implemented in ct apparatus.As shown in Figure 1A to Fig. 1 C, execution
The method 100 of the task of one ct apparatus includes step S102, step S104, step S108 and step S116.
In step s 102, receive one and specify the time.The operator of ct apparatus may specify a certain specific
Moment or a certain particular moment sequence.For example, certain year some time in such a month, and on such a day, or some time on every Wendesdays, or monthly the 1st
The workaday some time.
In step S104, receive an appointed task.Appointed task can be to open ct apparatus, closing
One of ct apparatus, picture quality checking, bulb correction, Air correction and bad channel correcting or its group
Close or other tasks of specifying of operator, the mark on quality die body is simultaneously found in the z direction of such as laser positioning sick bed
Note, collection CT equipment operation information are simultaneously transferred to far-end.
In step S108, when at the appointed time expiring, judge whether to meet the execution condition of appointed task.If specify appointing
Business is to open ct apparatus, and execution condition may include ct apparatus and is turned off；If appointed task
It is tomographic apparatus of shutting down computer, execution condition may include ct apparatus and is in holding state；If specifying
Task be picture quality checking, execution condition may include die body positioned ready with frame；If appointed task is bulb to be corrected,
Air correction or bad channel correcting, it is ready that execution condition includes frame.In this application, test if appointed task is picture quality
Card, " die body " is mixed with " quality die body ".Outside this situation, die body may have different structures and title because appointed task is different
Meaning.
If execution appointed task needs Mobile sickbed, the sick bed in order to avoid CT frame and movement bumps against, and needs to supervise in real time
The position of disease-control bed.If execution appointed task needs to make X-ray tube expose, for avoiding bringing extra dosage to inhale to operator
Receive, quality die body needs correct placement before operator leaves, its mark position also needs to configure in advance.The putting of quality die body
Put and can manually complete it is also possible to be completed by the mechanical part that software controls.For example, die body be installed on sick bed with
Afterwards, by CAN（Controller Area Network）Bus and mechanical part controlling it, when not needing using die body,
Die body can be hidden the pedestal being received into sick bed.When needing to scan die body to complete some operations, can be by die body from disease
Extract in bed pedestal, be installed on the die body support of sick bed, can move as now afterwards.
For guaranteeing safety, operator needs to check whether the safety door of scanning room closes before X-ray tube exposure.Can also
Sensor is arranged on safety door, this sensor can send the status signal whether safety door closes, this status signal（And/or
Its change）Can be used as one of execution condition of appointed task.
The judged result of execution condition can be by the mode teaching process person such as sound and/or light.
Step S116, if meeting execution condition, executes described appointed task.
Alternatively, method 100 also includes step S106, as shown in Figure 1A to Fig. 1 C.In step s 106, when judging to specify
Between whether expire.For example, current time and specified time are compared, to judge whether to expire.
Alternatively, method 100 also includes step S110 and step S112.In step s 110, before execution appointed task,
Prompting appointed task will execute.In step S112, receive the confirmation of execution appointed task or cancel information.In step
In S114, judge whether to receive confirmation.If so, then enter step S116, that is, execute appointed task（In other embodiment
In, if operator does not intervene within a scheduled time, also can perform appointed task）；If it is not, then entering step S118, that is, judge
Whether receive cancellation information.If so, then this execution can be cancelled as shown in Figure 1A, or can as shown in Figure 1B, when revising specified
Between（For example using 1 hour after specified time or current time as between new specifying）And return to step S108, or can be such as
Shown in Fig. 1 C, receive the correction to the specified time（Operator can voluntarily revise the specified time）And return to step S108.
Alternatively, in step S108, if judging to be unsatisfactory for the execution condition of appointed task, it is possible to provide an information,
So that operator completes certain operation, so that execution condition is satisfied.
Fig. 2A and Fig. 2 B is the structural frames of the ct apparatus 200 according to the second embodiment of the present invention
Figure.As shown in Figure 2 A and 2 B, ct apparatus 200 include specified time receiving unit 202, an appointed task
Receiving unit 204, one execution condition judgment unit 208 and an appointed task performance element 216.
Specified time receiving unit 202 receives one and specifies the time.The operator of ct apparatus 200 may specify
A certain particular moment or a certain particular moment sequence.For example, certain year some time in such a month, and on such a day, or some time on every Wendesdays, or
Monthly the 1st workaday some time.
Appointed task receiving unit 204 receives an appointed task.Appointed task can be to open computed tomography to set
One of the checking of standby, tomographic apparatus of shutting down computer, picture quality, bulb correction, Air correction and bad channel correcting
Or other tasks that a combination thereof or operator specify, the z direction of such as laser positioning sick bed is simultaneously found on quality die body
Labelling, collect CT equipment operation information be transferred to far-end.
When execution condition judgment unit 208 at the appointed time expires, judge whether to meet the execution condition of appointed task.If
Appointed task is to open ct apparatus, and execution condition may include ct apparatus and is turned off；If referring to
Determining task is tomographic apparatus of shutting down computer, and execution condition may include ct apparatus and is in holding state；
If appointed task be picture quality checking, execution condition may include die body positioned ready with frame；If appointed task is ball
Pipe correction, Air correction or bad channel correcting, it is ready that execution condition includes frame.In this application, if appointed task is figure
As quality verification, " die body " is mixed with " quality die body ".Outside this situation, die body may have different because appointed task is different
Structure and appellation.
If execution appointed task needs Mobile sickbed, the sick bed in order to avoid CT frame and movement bumps against, and needs to supervise in real time
The position of disease-control bed.If execution appointed task needs to make X-ray tube expose, for avoiding bringing extra dosage to inhale to operator
Receive, quality die body needs correct placement before operator leaves, its mark position also needs to configure in advance.The putting of quality die body
Put and can manually complete it is also possible to be completed by the mechanical part that software controls.For example, die body be installed on sick bed with
Afterwards, it is controlled by CAN and mechanical part, when not needing using die body, die body can be hidden and be received into sick bed
Pedestal.When needing to scan die body to complete some operations, die body can be extracted from sick bed pedestal, be installed to disease
On the die body support of bed, can move as now afterwards.
For guaranteeing safety, operator needs to check whether the safety door of scanning room closes before X-ray tube exposure.Can also
Sensor is arranged on safety door, this sensor can send the status signal whether safety door closes, this status signal（And/or
Its change）Can be used as one of execution condition of appointed task.
The judged result of execution condition can be by the mode teaching process person such as sound and/or light.
If meeting execution condition it is intended that task executing units 216 execute appointed task.
Alternatively, ct apparatus 200 also include one and specify the time to expire judging unit 206, such as Fig. 2A and
Shown in Fig. 2 B.The specified time expire judging unit 206 judge specify the time whether expire.For example it is intended that the time expires, judgement is single
Unit 206 compares current time and specified time, to judge whether to expire.
Alternatively, ct apparatus 200 also include a tasks carrying Tip element 210 and an information receives list
Unit 212.Before appointed task performance element 216 execution appointed task, tasks carrying Tip element 210 prompting appointed task will
Execution.Information receiving unit 212 receives the confirmation of execution appointed task or cancels information.As shown in Figure 2 A, information receives
Unit 212, after receiving confirmation, calls appointed task performance element 216.Otherwise, cancel this execution.In other enforcements
In example, if operator does not intervene within a scheduled time, also can call appointed task performance element 216.Also can as shown in Figure 2 B,
Information receiving unit 212, after receiving confirmation, calls appointed task performance element 216.Otherwise, information receiving unit 212
Revise the time of specifying（For example using 1 hour after specified time or current time as between new specifying）And call execution bar
Part judging unit 208, or receive the correction to the specified time（Operator can voluntarily revise the specified time）And call execution condition
Judging unit 208.
Alternatively, if execution condition judgment unit 208 judges to be unsatisfactory for the execution condition of appointed task, it is possible to provide a prompting
Information, so that operator completes certain operation, so that execution condition is satisfied.
The method of task of execution one ct apparatus of the present invention and ct apparatus can
It is supplied to the more friendly convenient configuration interface of operator one, interaction and the intervention of operator, more intelligence can be substantially reduced
Energy.Not only increase systematic function, and time-consuming for doing other work.CT device power-up, detection, calibration etc. can be
Give security warning automatic running when no-raster task, be not take up the user job time, will not be repeatedly on operation circle
Prompted dialog frame is ejected on face.As long as presetting, just can at dead of night or unmanned using perform detection when CT so that user
Better image quality is obtained when next CT scan.Whole process, without manual intervention, decreases the spoke of user's absorption
Penetrate dosage.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (12)
1. the method for the task of a kind of execution one ct apparatus, including：
Step S102, receives one and specifies the time；
Step S104, receives an appointed task；
Step S108, when expiring the described specified time, judges whether to meet the execution condition of described appointed task；
Step S116, if meeting described execution condition, executes described appointed task；
Methods described includes：Before executing described appointed task, point out described appointed task will execute, receive and execute described finger
Determine the confirmation of task or cancel information, and after receiving described confirmation, execute described appointed task, described receiving
After cancellation information, cancel this execution, or revise described specified time return to step S108, or receive to the described specified time
Correction and return to step S108.
2. the method for claim 1, is characterized in that, described appointed task is to open described computed tomography to set
Standby, described execution condition includes described ct apparatus and is turned off.
3. the method for claim 1, is characterized in that, described appointed task is to close described computed tomography to set
Standby, described execution condition includes described ct apparatus and is in holding state.
4. the method for claim 1, is characterized in that, described appointed task is picture quality checking, described execution condition
Positioned ready with frame including die body.
5. the method for claim 1, is characterized in that, described appointed task is bulb correction, Air correction or bad passage
Correction, it is ready that described execution condition includes frame.
6. the method as described in claim 4 or 5, is characterized in that, the door that described execution condition includes scanning room is turned off.
7. a kind of ct apparatus, including：
One specifies time receiving unit, and it receives one and specifies the time；
One appointed task receiving unit, it receives an appointed task；
One execution condition judgment unit, it judges whether to meet the execution of described appointed task when expiring the described specified time
Condition；
One appointed task performance element, it executes described appointed task when meeting described execution condition；
One tasks carrying Tip element, it, before described appointed task performance element executes described appointed task, points out described finger
Determine task will execute；
One information receiving unit, it receives the confirmation executing described appointed task or cancels information, and described true receiving
After recognizing information, call described appointed task performance element, after receiving described cancellation information, cancel described appointed task and execute list
Unit executes described appointed task, or revises the described specified time and call described execution condition judgment unit, or receives to described
The revising and call described execution condition judgment unit of specified time.
8. ct apparatus as claimed in claim 7, is characterized in that, described appointed task is to open described calculating
Machine tomographic apparatus, described execution condition includes described ct apparatus and is turned off.
9. ct apparatus as claimed in claim 7, is characterized in that, described appointed task is to close described calculating
Machine tomographic apparatus, described execution condition includes described ct apparatus and is in holding state.
10. ct apparatus as claimed in claim 7, is characterized in that, described appointed task is that picture quality is tested
Card, described execution condition include die body positioned ready with frame.
11. ct apparatus as claimed in claim 7, is characterized in that, described appointed task is bulb correction, sky
Gas correction or bad channel correcting, it is ready that described execution condition includes frame.
12. ct apparatus as described in claim 10 or 11, is characterized in that, described execution condition includes scanning
The door of room is turned off.
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| CN201310118528.4A CN104095649B (en) | 2013-04-08 | 2013-04-08 | Method for executing task of computed tomography (CT) equipment and related equipment |
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| CN201310118528.4A CN104095649B (en) | 2013-04-08 | 2013-04-08 | Method for executing task of computed tomography (CT) equipment and related equipment |
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| CN104095649B true CN104095649B (en) | 2017-02-08 |
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| CN101273362A (en) * | 2005-09-29 | 2008-09-24 | 皇家飞利浦电子股份有限公司 | A method, a system and a computer program for diagnostic workflow management |
| CN101421636A (en) * | 2006-04-13 | 2009-04-29 | 皇家飞利浦电子股份有限公司 | Background magnetic resonance imaging |
| CN102370493A (en) * | 2010-08-05 | 2012-03-14 | 株式会社东芝 | X-ray computed tomography apparatus and X-ray diagnostic apparatus |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7409564B2 (en) * | 2004-03-22 | 2008-08-05 | Kump Ken S | Digital radiography detector with thermal and power management |
| JP4191672B2 (en) * | 2004-12-14 | 2008-12-03 | ザイオソフト株式会社 | Image processing system such as volume rendering |
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2013
- 2013-04-08 CN CN201310118528.4A patent/CN104095649B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101273362A (en) * | 2005-09-29 | 2008-09-24 | 皇家飞利浦电子股份有限公司 | A method, a system and a computer program for diagnostic workflow management |
| CN101421636A (en) * | 2006-04-13 | 2009-04-29 | 皇家飞利浦电子股份有限公司 | Background magnetic resonance imaging |
| CN102370493A (en) * | 2010-08-05 | 2012-03-14 | 株式会社东芝 | X-ray computed tomography apparatus and X-ray diagnostic apparatus |
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