CN106805988A - A kind of automatic preheating method and apparatus of CT scan system - Google Patents
A kind of automatic preheating method and apparatus of CT scan system Download PDFInfo
- Publication number
- CN106805988A CN106805988A CN201710004732.1A CN201710004732A CN106805988A CN 106805988 A CN106805988 A CN 106805988A CN 201710004732 A CN201710004732 A CN 201710004732A CN 106805988 A CN106805988 A CN 106805988A
- Authority
- CN
- China
- Prior art keywords
- scan
- automatic preheating
- carry out
- out automatic
- time
- 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.)
- Granted
Links
- 238000002591 computed tomography Methods 0.000 title claims abstract description 187
- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000010586 diagram Methods 0.000 description 6
- 230000005855 radiation Effects 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 238000010408 sweeping Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000026676 system process Effects 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/58—Testing, adjusting or calibrating thereof
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The invention discloses a kind of automatic preheating method and apparatus of CT scan system, the method includes：Obtain the current thermal capacity of CT scan system；Whether the current thermal capacity is judged less than predetermined threshold value, if it is, determination needs to carry out automatic preheating；Carry out automatic preheating CT scan system.The thermal capacity of CT scan system is enabled to constantly to maintain more than predetermined threshold value by the automatic preheating method such that it is able to such that CT scan system performs CT scan using normal power at any time.Thus, ensure that CT scan system has the function being scanned using normal power at any time by the automatic preheating method, CT scan patient can be reached with to the purpose swept, so can solve the problem that CT scan system warm-up consumes the problem of the time of the patient for carrying out CT scan.
Description
Technical field
The present invention relates to CT scan technical field, more particularly to a kind of automatic preheating method and apparatus of CT scan system.
Background technology
In CT scan system, the thermal capacity only in CT scan system bulb maintains certain level, and CT can just swept
Retouch system and scanning is performed using normal power.Because：If the thermal capacity of CT scan system bulb is too low, if not carrying out CT
Scanning system is preheated, and user needs to use the relatively low power to carry out CT scan, can so reduce CT scan picture quality.If
In the case of not preheating, in order to obtain the CT scan image of better quality, CT scan is directly carried out using high power, but it is this
Infringement of the way of CT scan to CT scan system bulb is directly carried out using high power larger, reduce CT scan system bulb
Service life.However, CT scan system bulb is expensive, the hardware cost of CT scan system can be so caused to raise.
If CT scan system scanning before, carry out the preheating of short period, make CT system thermal capacity be only above it is high-power
The way of the thermal capacity lower limit needed for scanning, will also consume certain hour, it is impossible to CT scan system is had the property for scanning at any time
Energy.
From the foregoing, it will be observed that in order to perform CT scan, it is necessary to make the thermal capacity of CT scan system bulb using normal power
Maintain on certain level, so, it is necessary to which CT scan system is preheated.However, the preheating of existing CT scan system
Process is typically preheated before CT scan is carried out by operating personnel, and CT scan system can not be preheated automatically.This preheating
Method may waste the time of patient, for example：The hospital less for some patients, often occur every time scanning patient it
Before be required for preheating again the situation of CT scan system, this can cause CT scan system warm can waste patient when
Between.
The content of the invention
In view of this, the invention provides a kind of automatic preheating method and apparatus of CT scan system, to solve CT scan
The warm of system wastes the problem of patient's time, realizes patient with to the purpose swept.
In order to solve the above-mentioned technical problem, present invention employs following technical scheme：
A kind of automatic preheating method of CT scan system, including：
Obtain the current thermal capacity of CT scan system；
Judge the current thermal capacity whether less than predetermined threshold value；If it is, determination needs to carry out automatic preheating；
Carry out automatic preheating CT scan system.
Alternatively, after the determination needs to carry out automatic preheating, before the automatic preheating CT scan system, also wrap
Include：
Prompting will carry out automatic preheating, and the countdown certain time length before automatic preheating.
Alternatively, the determination needs to carry out automatic preheating, specifically includes：
Determined to need to carry out automatic preheating according to the history scan data in the past period.
Alternatively, the history scan data according in the past period determines to need to carry out automatic preheating, specifically
Including：
Obtain the mean scan number of times in each specified time period in CT scan system the past period；
When the mean scan number of times in a certain specified time period is more than scanning times threshold value, it is determined that should closing on or entering
, it is necessary to carry out automatic preheating during the specified time period；
Wherein, initial time that specified time period at the corresponding moment is time period more specified than this certain time length in advance is closed on
The corresponding moment.
Alternatively, methods described also includes：
When the mean scan number of times in a certain specified time period is less than or equal to scanning times threshold value, according to the pre- of CT scan
Determination of making an appointment needs to carry out automatic preheating.
Alternatively, the determination needs to carry out automatic preheating, specifically includes：
Subscription time according to CT scan determines to need to carry out automatic preheating.
Alternatively, it is described to be determined to need to carry out automatic preheating according to the subscription time of CT scan, specifically include：
Obtain Work List；
When record has the subscription time of CT scan in the Work List, when the reservation for closing on or entering into the CT scan
During the time, determine that current time needs to carry out automatic preheating；Wherein, the subscription time corresponding moment for closing on the CT scan is ratio
The subscription time of CT scan shifts to an earlier date the certain time length corresponding moment.
A kind of automatic preheater of CT scan system, including：
Acquiring unit, the current thermal capacity for obtaining CT scan system；
Judging unit, for judging the current thermal capacity whether less than predetermined threshold value；
Determining unit, for when the current thermal capacity is less than predetermined threshold value, it is determined that needing to carry out automatic preheating；
Automatic preheating unit, for carrying out automatic preheating CT scan system.
Alternatively, also include：
Tip element, for receiving after determining unit needs the signal for carrying out automatic preheating, prompting will carry out from
Dynamic preheating, and the countdown certain time length before automatic preheating.
Alternatively, the determining unit includes：
First determining unit, it is automatic pre- for determining that needs are carried out according to the history scan data in the past period
Heat.
Alternatively, first determining unit includes：
First obtains subelement, average in each specified time period in CT scan system the past period for obtaining
Scanning times；
First determination subelement, for being more than scanning times threshold value when the mean scan number of times in a certain specified time period
When, it is determined that when closing on or into certain time period in a certain specific date, it is necessary to carry out automatic preheating；
Wherein, initial time that specified time period at the corresponding moment is time period more specified than this certain time length in advance is closed on
The corresponding moment.
Alternatively, first determining unit also includes：
Second determination subelement, for being less than or equal to scanning times threshold when the mean scan number of times in a certain specified time period
During value, the subscription time according to CT scan determines to need to carry out automatic preheating.
Alternatively, the determining unit includes：
Second determining unit, for being determined to need to carry out automatic preheating according to the subscription time of CT scan.
Alternatively, second determining unit includes：
Second obtains subelement, for obtaining Work List；
3rd determination subelement, for when record has the subscription time of CT scan in the Work List, when closing on or
When entering into the subscription time of the CT scan, determine that current time needs to carry out automatic preheating；Wherein, the pre- of the CT scan is closed on
Corresponding moment of making an appointment is subscription time certain time length corresponding moment in advance than CT scan.
Compared to prior art, the invention has the advantages that：
As seen through the above technical solutions, when the current thermal capacity of CT scan system is less than predetermined threshold value, automatic preheating
CT scan system.In this way, it is pre- to enable to the thermal capacity of CT scan system to be maintained in scanning by the automatic preheating method
If more than threshold value such that it is able to such that CT scan system performs CT scan using normal power.Reach CT scan patient with
To with the purpose swept, so can solve the problem that CT scan system warm-up wastes the problem of the time of the patient for carrying out CT scan, so that
Realize patient with to the purpose swept.
Brief description of the drawings
In order to be expressly understood technical scheme, it is described below what is used during specific embodiment of the invention
Accompanying drawing does a brief description.It should be evident that these accompanying drawings are only section Examples of the invention, those skilled in the art are not
On the premise of paying creative work, other accompanying drawings can also be obtained.
Fig. 1 is the automatic preheating method flow schematic diagram of the CT scan system that the embodiment of the present invention one is provided；
Fig. 2 is provided in an embodiment of the present invention to judge whether to need to carry out the first side of implementing of the method for automatic preheating
The schematic flow sheet of formula；
Fig. 3 is second side of implementing of method for judging whether and needing to carry out automatic preheating provided in an embodiment of the present invention
The schematic flow sheet of formula；
Fig. 4 is provided in an embodiment of the present invention to judge whether to need to carry out the third side of implementing of the method for automatic preheating
The schematic flow sheet of formula；
Fig. 5 is the automatic preheating method flow schematic diagram of the CT scan system that the embodiment of the present invention two is provided；
Fig. 6 is the automatic preheater structural representation of the CT scan system that the embodiment of the present invention three is provided；
Fig. 7 is the structural representation of the first determining unit that the embodiment of the present invention three is provided；
Fig. 8 is the structural representation of the second determining unit that the embodiment of the present invention three is provided；
Fig. 9 is the automatic preheater structural representation of the CT scan system that the embodiment of the present invention four is provided.
Specific embodiment
In order to be expressly understood present invention solves the technical problem that, technical scheme and technique effect, below in conjunction with accompanying drawing
Specific embodiment of the invention is described in detail.
It is to be appreciated that in embodiments of the present invention, the automatic preheating of described CT scan system is it should be understood that CT scan
The automatic preheating of system bulb.
Embodiment one
Fig. 1 is the automatic preheating method flow schematic diagram of the CT scan system that the embodiment of the present invention one is provided.Shown in Fig. 1,
The automatic preheating method is comprised the following steps：
S11, the current thermal capacity for obtaining CT scan system：
Specially：Obtain the current thermal capacity of CT scan system bulb.
S12, whether the current thermal capacity is judged less than predetermined threshold value, if it is, step S13 is performed, if not, terminating
Flow：
Under normal circumstances, when the thermal capacity of CT scan system is less than 10%, do not allow to use high-power scanning, therefore,
In the embodiment of the present invention, predetermined threshold value can be 10%, and certainly, predetermined threshold value can be other reasonable values, such as 10.2%.
S13, judge whether to need to carry out automatic preheating, if it is, step S14 is performed, if not, terminating flow.
In order to avoid in the demand without CT scan, preheating CT scan system repeatedly, this step is needed according to CT scan
Conditions of demand judge whether to need to carry out automatic preheating.
S14, carry out automatic preheating CT scan system：
It is to be appreciated that the radiation in order to reduce warm, before preheating, CT scan system is by X-ray radical occlusion device
Such as upper section closure.
As an example, the minimum voltage that can be allowed using CT scan system and suitable electric current are preheated.For example, pre-
Thermal voltage can be 80kv, and electric current can be 100mA.
As an example, automatic preheating process can be：The minimum voltage and suitable electric current allowed using CT scan system
Continuous transmitting X-ray certain time length, such as 30 seconds, or other reasonable values, makes bulb by after this unwrapping wire, thermal capacity is carried
Rise to more than predetermined threshold value.After reaching predetermined threshold value, bulb cooling is by after 20 minutes, thermal capacity can be again decreased to default threshold
Value is following.
Certainly, example of the present invention can also according to actual needs, and selection power higher or longer unwrapping wire time are carried out
Preheating, is held time with reaching rational thermal capacity, and the selection of actual conditions can be spaced according to the actual scanning of patient in hospital
The value that selection more optimizes.
The specific embodiment of the automatic preheating method of the CT scan system for being provided for the embodiment of the present invention one above.At this
In specific embodiment, when the current thermal capacity of CT scan system is less than predetermined threshold value, automatic preheating CT scan system.Such as
This, the thermal capacity for enabling to CT scan system by the automatic preheating method can maintain predetermined threshold value when CT scan is carried out
More than such that it is able to such that CT scan system performs CT scan using normal power.CT scan patient is reached with to sweeping
Purpose, with solve the problems, such as CT scan system warm-up waste carry out CT scan patient time.
The specific implementation of step S13 is described below in detail.
The first specific implementation：Judge whether that needs are carried out certainly according to the history scan data in the past period
Dynamic preheating.
Generally, CT scan system can record the history scan data in a period of time, accordingly, as of the invention
One specific embodiment, can estimate which in the future according to history scan data has the demand for carrying out CT scan time period, therefore,
Can be judged whether to need to carry out automatic preheating according to the history scan data in the past period.The specific embodiment
Schematic flow sheet it is as shown in Figure 2.
Fig. 2 is a kind of method flow schematic diagram for judging whether to need to carry out automatic preheating provided in an embodiment of the present invention.
As shown in Fig. 2 the method is comprised the following steps：
S21, the mean scan number of times obtained in CT scan system the past period interior each specified time period：
It is to be appreciated that in embodiments of the present invention, the specified time period can be a certain specific date in the past period
Interior certain time period.
As an example, the specific implementation of step S21 may comprise steps of：
S211, all times for starting scanning obtained in CT scan system the past period interior each specific date
Point：
It is to be appreciated that in embodiments of the present invention, the past period can be one week, or January, it is also possible to
It is multiple weeks, can also is the time period of other durations.
Specific date can be any date or any operative day.According to the actually used situation of hospital, the specific date can
Think Mon-Fri weekly.
S212, the time points that all in each specific date in the past period start scanning are belonged into phase
The time period answered；Wherein, a specific date be divided into multiple time periods：
As an example, the past period is 5 weeks in the past, each specific date is respectively Monday, Tuesday, Wednesday, Thursday
And Friday.
In embodiments of the present invention, a specific date is divided into multiple time periods at certain time length interval.As showing
Example, it is 12 time periods at interval that one day can be divided into 2 hours.
S213, the CT of each time period in each described specific date within the past period is counted respectively sweep
Retouch number of times：
Still by taking above-mentioned example as an example, count respectively in each time period of Monday, Tuesday, Wednesday, Thursday and Friday in mistake
Remove the CT scan number of times of 5 weeks.Table 1 below example goes out the CT scan number of times gone in 5 weeks each time period of the Monday of statistics.
S214, calculate the mean scan of each time period in each described specific date within the past period
Number of times：
Still by taking above-mentioned example as an example, calculate respectively in each time period of Monday, Tuesday, Wednesday, Thursday and Friday in mistake
Remove the mean scan number of times of 5 weeks.Example goes out the mean scan number of times of each time period past in 5 weeks of Monday in table 1 below.
Table 1
S22, compare mean scan number of times and scanning times threshold of each specified time period within the past period
The magnitude relationship of value：
It is to be appreciated that scanning times threshold value can set according to actual conditions, as an example, the scanning times threshold value can be with
It is 1.It is generally believed that when the mean scan number of times in the certain time period in a certain specific date is more than scanning times threshold value,
Think patient within the time period to do the possibility of CT scan than larger, conversely, then patient is CT within the time period and sweeps
The possibility retouched is smaller.
S23, the mean scan number of times when a certain specified time period within the past period are more than scanning times threshold
During value, it is determined that when closing on or into the specified time period, it is necessary to carry out automatic preheating：
Wherein, initial time that specified time period at the corresponding moment is time period more specified than this certain time length in advance is closed on
The corresponding moment.
It is to be appreciated that when mean scan number of times of a certain specified time period within the past period is more than scanning time
It is during number threshold value, then very possible in the specified time period to may require that scanning patient, so, when CT scan system time closes on or enters
Enter during to the specified time period, determine that current time needs to carry out automatic preheating.
Illustrate：If can be known according to above-mentioned analysis result, on Monday 10 points to 12 points of the morning (time period 5) is average
Scanning times are 8.8, more than scanning times threshold value 1, i.e. may have patient to do CT scan, then the embodiment of the present invention can be true
When settled system time is to all a whole mornings 10, determine that current time needs to be preheated, it is also possible in system time to Monday
During 9 thirty of the morning, determine that current time needs to be preheated, so can in advance carry out scanning and prepare, when saving patient assessment
Between.
It is above to judge whether to need the first specific embodiment for carrying out automatic preheating.In the specific embodiment
In, the history scan data recorded by system may have the patient to need to carry out estimating which of which time period specific date
CT scan, when system time then being entered into the time period that may have patient to carry out CT scan, determine current time need into
Row automatic preheating.It is to be appreciated that in order to ensure patient is with to the effect swept, it is also possible to which being entered into system time may have trouble
Person in the range of the certain hour before doing the time period of CT scan, determines that current time needs to carry out automatic preheating.
Second specific implementation is described below.
Second specific implementation：Subscription time according to CT scan judges whether to need to carry out automatic preheating.
In some CT scan systems, the reservation information such as subscription time of CT scan can also be recorded, the present invention is real
Apply example and be also based on the subscription time of the CT scan and judge whether to need to carry out automatic preheating.As an example, in CT scan
In system, a Work List is provided with, the reservation information for recording CT scan.
Subscription time based on CT scan judges whether the method flow schematic diagram such as Fig. 3 institutes for needing to carry out automatic preheating
Show.Fig. 3 is that the subscription time based on CT scan judges whether the method flow schematic diagram for needing to carry out automatic preheating.Such as Fig. 3 institutes
Show, the method is comprised the following steps：
S31, acquisition Work List, the Work List are used to record the reservation information for having CT scan；The CT scan
Reservation information includes the subscription time of CT scan.
S32, judge whether the subscription time of CT scan is recorded in Work List, if it is, step S33 is performed, if
It is no, terminate flow.
S33, when closing on or entering into the subscription time of the CT scan, determine that current time needs to carry out automatic preheating；
Wherein, the subscription time corresponding moment for closing on the CT scan be than the subscription time of CT scan certain time length is corresponding in advance when
Carve.
The third specific implementation：
It is to be appreciated that the third specific implementation can be directed to scenario described below：Sentenced according to the first specific implementation
Patient carries out the possibility very little of CT scan in the disconnected certain time period obtained in a certain specific date, it is not necessary to carry out automatic
Preheating, but, if but having patient to preengage in certain time period within a certain specific date carries out CT scan.For the feelings
Shape, can combine to judge whether to need to carry out automatic preheating based on both subscription times of history scan data and CT scan.
The method schematic flow sheet is as shown in Figure 4.As shown in figure 4, the method is comprised the following steps：
Step S41 to step S43 is identical to step S23 with the step S21 shown in above-mentioned Fig. 2, for the sake of brevity, herein
It is not described in detail, specifically refers to foregoing description.
S44, the mean scan number of times when a certain specified time period within the past period are secondary less than or equal to scanning
During number threshold value, Work List is obtained, record has the information of reservation CT scan in the Work List.
S45, judge whether the subscription time of CT scan is recorded in Work List, if it is, step S46 is performed, if
It is no, terminate flow：
S46, when closing on or entering into the subscription time of the CT scan, determine that current time needs to carry out automatic preheating；
Wherein, the subscription time corresponding moment for closing on the CT scan be than the subscription time of CT scan certain time length is corresponding in advance when
Carve.
It is above to judge whether to need the third specific implementation for carrying out automatic preheating.More than, the 3rd
The combination that specific implementation is the first specific implementation and second specific implementation is planted, so can be more accurate
Determine when to need into automatic preheating, the specific implementation had both been avoided that the unnecessary preheating repeatedly of system, can protect again
Card patient is with to sweeping.
The specific embodiment of the automatic preheating method of the CT scan system for being provided for the embodiment of the present invention one above.At this
In specific embodiment, by judging whether to need to carry out automatic preheating according to the actual requirements, can realize just entering when needed
Row preheating, when not needed, even if thermal capacity will not also be preheated less than predetermined threshold value, can so avoid the anti-of CT scan system
Multiple preheating, is conducive to save resources.
Further, since in warm, CT scan system can outside divergent-ray, certain radiation can be caused to human body,
In order to avoid the injury of this Radiation On Human body, can also before preheating, CT scan system sends out prompting, so that people
Away from CT scan system, in consideration of it, present invention also offers embodiment two.
Embodiment two
Fig. 5 is the schematic flow sheet of the automatic preheating method of the CT scan system that the embodiment of the present invention two is provided.Such as Fig. 5 institutes
Show, the method is comprised the following steps：
S51, the current thermal capacity for obtaining CT scan system.
S52, whether the current thermal capacity is judged less than predetermined threshold value, if it is, step S53 is performed, if not, terminating
Flow.
S53, judge whether to need to carry out automatic preheating, if it is, step S54 is performed, if not, terminating flow.
S54, prompting will carry out automatic preheating, and the countdown certain time length before automatic preheating：
As an example, CT scan system can will carry out automatic preheating, and countdown 10 in user interface prompt user
Second (duration of countdown can also be other values).Additionally, prompting is not limited to display on a user interface, it is also possible to sound
Sound and/or light prompt.
S55, carry out automatic preheating CT scan system.
The automatic preheating method of the CT scan system for being provided for the embodiment of the present invention two above.In the specific embodiment
In, in addition to the beneficial effect with embodiment one, additionally it is possible to remind user so that it is accurate that user carries out radiation proof before preheating
It is standby, it is to avoid the injury that preheating Radiation On Human body is caused.
The specific embodiment of the automatic preheating method of the CT scan system for being provided for the embodiment of the present invention two above.
The automatic preheating method of the CT scan system provided based on above-described embodiment one, present invention also offers CT scan system
The specific embodiment of the automatic preheater of system, referring specifically to embodiment three.
Embodiment three
Fig. 6 is the automatic preheater structural representation of the CT scan system that the embodiment of the present invention three is provided, such as Fig. 6 institutes
Show, the device is included with lower unit：
Acquiring unit 61, the current thermal capacity for obtaining CT scan system；
Judging unit 62, for judging the current thermal capacity whether less than predetermined threshold value；
Determining unit 63, for when the current thermal capacity is less than predetermined threshold value, it is determined that needing to carry out automatic preheating；
Automatic preheating unit 64, for automatic preheating CT scan system.
The thermal capacity for enabling to CT scan system by the automatic preheater is constantly maintained more than predetermined threshold value, from
And enable to CT scan system can at any time using normal power perform CT scan.Thus, by the automatic preheater energy
Enough ensure that CT scan system has the function being scanned using normal power at any time, CT scan patient can be reached with to sweeping
Purpose, so can solve the problem that CT scan system warm-up consumption carry out CT scan patient time problem.
As a specific embodiment of the invention, as shown in fig. 6, above-mentioned determining unit 63 can include the first determining unit
631, first determining unit 631 is used to determine that needs are carried out automatically in advance according to the history scan data in the past period
Heat.
As another specific embodiment of the invention, as shown in fig. 6, above-mentioned determining unit 63 can also include that second determines
Unit 632, second determining unit 632 is used to be determined to need to carry out automatic preheating according to the subscription time of CT scan.
As more specific embodiment of the invention, as shown in fig. 7, above-mentioned first determining unit 631 can include following son
Unit：
First obtains subelement 6311, for obtaining in CT scan system the past period in each specified time period
Mean scan number of times；
First determination subelement 6312, for being more than scanning times threshold when the mean scan number of times in a certain specified time period
During value, it is determined that when closing on or into certain time period in a certain specific date, it is necessary to carry out automatic preheating；
Wherein, initial time that specified time period at the corresponding moment is time period more specified than this certain time length in advance is closed on
The corresponding moment.
Further, first determining unit 631 can also include：
Second determination subelement 6313, for when the mean scan number of times in a certain specified time period is less than or equal to scanning time
During number threshold value, the subscription time according to CT scan determines to need to carry out automatic preheating.
As still another embodiment of the invention, as shown in figure 8, the second determining unit 632 described above can be wrapped
Include：
Second obtains subelement 6321, for obtaining Work List；
3rd determination subelement 6322, for when record has the subscription time of CT scan in the Work List, when facing
It is near or when entering into the subscription time of the CT scan, determine that current time needs to carry out automatic preheating；Wherein, the CT scan is closed on
The subscription time corresponding moment be subscription time certain time length corresponding moment in advance than CT scan.
The automatic preheating method of the CT scan system provided based on above-described embodiment two, present invention also offers CT scan system
The specific embodiment of the automatic preheater of system, referring specifically to example IV.
Example IV
It is to be appreciated that example IV is increased on the basis of the automatic preheater of the CT scan system that embodiment three is provided
If Tip element, other cellular constructions are with corresponding cellular construction in EXAMPLE Example three identical, and concrete structure is referring to figure
9.Fig. 9 is the automatic preheater structural representation of the CT scan system that the embodiment of the present invention four is provided.
As shown in figure 9, the device is except including including acquiring unit 61, judging unit 62, determining unit 63 and automatic pre-
Beyond hot cell 64, can also include：
Tip element 91, for receiving after determining unit needs the signal for carrying out automatic preheating, prompting will be carried out
Automatic preheating, and the countdown certain time length before automatic preheating.
Embodiments herein is these are only, the application is not limited to.To those skilled in the art,
The application can have various modifications and variations.All any modifications made within spirit herein and principle, equivalent,
Improve etc., within the scope of should be included in claims hereof.
Claims (14)
1. a kind of automatic preheating method of CT scan system, it is characterised in that including：
Obtain the current thermal capacity of CT scan system；
Judge the current thermal capacity whether less than predetermined threshold value；
If it is, determination needs to carry out automatic preheating；
Carry out automatic preheating CT scan system.
2. method according to claim 1, it is characterised in that the determination needs to carry out after automatic preheating, described
Before automatic preheating CT scan system, also include：
Prompting will carry out automatic preheating, and the countdown certain time length before automatic preheating.
3. method according to claim 1, it is characterised in that the determination needs to carry out automatic preheating, specifically includes：
Determined to need to carry out automatic preheating according to the history scan data in the past period.
4. method according to claim 3, it is characterised in that the history scan data according in the past period
It is determined that needing to carry out automatic preheating, specifically include：
Obtain the mean scan number of times in each specified time period in CT scan system the past period；
When the mean scan number of times in a certain specified time period is more than scanning times threshold value, it is determined that being specified closing on or entering this
, it is necessary to carry out automatic preheating during the time period；
Wherein, initial time that specified time period at the corresponding moment is time period more specified than this certain time length correspondence in advance is closed on
Moment.
5. method according to claim 4, it is characterised in that methods described also includes：
When the mean scan number of times in a certain specified time period is less than or equal to scanning times threshold value, during reservation according to CT scan
Between determine need to carry out automatic preheating.
6. method according to claim 1, it is characterised in that the determination needs to carry out automatic preheating, specifically includes：
Subscription time according to CT scan determines to need to carry out automatic preheating.
7. the method according to claim 5 or 6, it is characterised in that the subscription time according to CT scan determines needs
Automatic preheating is carried out, is specifically included：
Obtain Work List；
When record has the subscription time of CT scan in the Work List, when the subscription time for closing on or entering into the CT scan
When, determine that current time needs to carry out automatic preheating；
Wherein, the subscription time corresponding moment for closing on the CT scan be than CT scan subscription time in advance certain time length correspondence
Moment.
8. a kind of automatic preheater of CT scan system, it is characterised in that including：
Acquiring unit, the current thermal capacity for obtaining CT scan system；
Judging unit, for judging the current thermal capacity whether less than predetermined threshold value；
Determining unit, for when the current thermal capacity is less than predetermined threshold value, it is determined that needing to carry out automatic preheating；
Automatic preheating unit, for carrying out automatic preheating CT scan system.
9. device according to claim 8, it is characterised in that also include：
Tip element, for receiving after determining unit needs the signal for carrying out automatic preheating, prompting will carry out automatic pre-
Heat, and the countdown certain time length before automatic preheating.
10. device according to claim 8, it is characterised in that the determining unit includes：
First determining unit, for being determined to need to carry out automatic preheating according to the history scan data in the past period.
11. devices according to claim 10, it is characterised in that first determining unit includes：
First obtains subelement, for obtaining the mean scan in CT scan system the past period in each specified time period
Number of times；
First determination subelement, for when the mean scan number of times in a certain specified time period be more than scanning times threshold value when, really
Be scheduled on close on or into during certain time period in a certain specific date, it is necessary to carry out automatic preheating；
Wherein, initial time that specified time period at the corresponding moment is time period more specified than this certain time length correspondence in advance is closed on
Moment.
12. devices according to claim 11, it is characterised in that first determining unit also includes：
Second determination subelement, for being less than or equal to scanning times threshold value when the mean scan number of times in a certain specified time period
When, the subscription time according to CT scan determines to need to carry out automatic preheating.
13. devices according to claim 8, it is characterised in that the determining unit includes：
Second determining unit, for being determined to need to carry out automatic preheating according to the subscription time of CT scan.
14. devices according to claim 13, it is characterised in that second determining unit includes：
Second obtains subelement, for obtaining Work List；
3rd determination subelement, for when record has the subscription time of CT scan in the Work List, when closing on or enter
To the CT scan subscription time when, determine that current time needs to carry out automatic preheating；Wherein, when closing on the reservation of the CT scan
Between the corresponding moment be subscription time certain time length corresponding moment in advance than CT scan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710004732.1A CN106805988B (en) | 2017-01-04 | 2017-01-04 | Automatic preheating method and device of CT scanning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710004732.1A CN106805988B (en) | 2017-01-04 | 2017-01-04 | Automatic preheating method and device of CT scanning system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106805988A true CN106805988A (en) | 2017-06-09 |
| CN106805988B CN106805988B (en) | 2020-07-10 |
Family
ID=59109465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710004732.1A Active CN106805988B (en) | 2017-01-04 | 2017-01-04 | Automatic preheating method and device of CT scanning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106805988B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108652655A (en) * | 2018-04-28 | 2018-10-16 | 沈阳东软医疗系统有限公司 | Control method, apparatus, equipment and the machine readable storage medium of thermal capacity |
| CN113456099A (en) * | 2021-06-22 | 2021-10-01 | 东软医疗系统股份有限公司 | Intelligent control method and device of CT (computed tomography) equipment, storage medium and CT equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080152073A1 (en) * | 2006-12-25 | 2008-06-26 | Ryosuke Fujimoto | X-ray ct apparatus, method of controlling the same, and program |
| JP2009081034A (en) * | 2007-09-26 | 2009-04-16 | Shimadzu Corp | X-ray high-voltage device and filament heating control method of x-ray tube |
| CN103494612A (en) * | 2013-08-28 | 2014-01-08 | 沈阳东软医疗系统有限公司 | Method and device for conducting preheating scanning in CT device |
| CN105125235A (en) * | 2015-09-30 | 2015-12-09 | 沈阳东软医疗系统有限公司 | Bulb tube preheating method and device |
| CN105232077A (en) * | 2015-09-30 | 2016-01-13 | 上海联影医疗科技有限公司 | Scanning control system and computed tomography system |
| CN105769232A (en) * | 2016-02-22 | 2016-07-20 | 上海联影医疗科技有限公司 | Preheating method and circuit of X-ray tube lamp filament of CT equipment |
| CN106618621A (en) * | 2017-01-03 | 2017-05-10 | 沈阳东软医疗系统有限公司 | Control method and device for preheating-free scanning of bulb tube and medical equipment |
-
2017
- 2017-01-04 CN CN201710004732.1A patent/CN106805988B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080152073A1 (en) * | 2006-12-25 | 2008-06-26 | Ryosuke Fujimoto | X-ray ct apparatus, method of controlling the same, and program |
| JP2009081034A (en) * | 2007-09-26 | 2009-04-16 | Shimadzu Corp | X-ray high-voltage device and filament heating control method of x-ray tube |
| CN103494612A (en) * | 2013-08-28 | 2014-01-08 | 沈阳东软医疗系统有限公司 | Method and device for conducting preheating scanning in CT device |
| CN105125235A (en) * | 2015-09-30 | 2015-12-09 | 沈阳东软医疗系统有限公司 | Bulb tube preheating method and device |
| CN105232077A (en) * | 2015-09-30 | 2016-01-13 | 上海联影医疗科技有限公司 | Scanning control system and computed tomography system |
| CN105769232A (en) * | 2016-02-22 | 2016-07-20 | 上海联影医疗科技有限公司 | Preheating method and circuit of X-ray tube lamp filament of CT equipment |
| CN106618621A (en) * | 2017-01-03 | 2017-05-10 | 沈阳东软医疗系统有限公司 | Control method and device for preheating-free scanning of bulb tube and medical equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108652655A (en) * | 2018-04-28 | 2018-10-16 | 沈阳东软医疗系统有限公司 | Control method, apparatus, equipment and the machine readable storage medium of thermal capacity |
| CN108652655B (en) * | 2018-04-28 | 2022-05-10 | 东软医疗系统股份有限公司 | Method, device, equipment and machine readable storage medium for controlling heat capacity |
| CN113456099A (en) * | 2021-06-22 | 2021-10-01 | 东软医疗系统股份有限公司 | Intelligent control method and device of CT (computed tomography) equipment, storage medium and CT equipment |
| CN113456099B (en) * | 2021-06-22 | 2023-11-07 | 东软医疗系统股份有限公司 | Intelligent control method and device of CT equipment, storage medium and CT equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106805988B (en) | 2020-07-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106805988A (en) | A kind of automatic preheating method and apparatus of CT scan system | |
| US20070019081A1 (en) | Image pickup apparatus, image pickup method and image pickup program | |
| US20040065837A1 (en) | Intraoral sensor having power conservation features | |
| CN108765611A (en) | A kind of dynamic human face identification Work attendance management system and its management method | |
| BR0009082B1 (en) | PROCESS FOR CHARGING A BATTERY AND APPLIANCE FOR CHARGING A BATTERY CELL | |
| CN105232077A (en) | Scanning control system and computed tomography system | |
| CN110970687B (en) | Power battery heating control method and device and vehicle | |
| CN107972499A (en) | A kind of power battery management system and the electric automobile for including it | |
| CN112260359B (en) | BMS control method, system, electronic equipment and storage medium | |
| CN113696780A (en) | Self-awakening diagnosis method of battery management system, battery management system and vehicle | |
| CN107978813A (en) | Power battery management method | |
| JP5237729B2 (en) | Image forming apparatus | |
| JPH09320785A (en) | Flash charger | |
| JP2005046203A (en) | Control method and system for radiography | |
| JPH0663034A (en) | X-ray tomography device | |
| CN108668022A (en) | A kind of face unlocking method under dark-state and its mobile terminal | |
| JP5487639B2 (en) | Charge control device and camera | |
| US9131591B2 (en) | Solar powered operation of medical devices | |
| CN109961650A (en) | Intelligence community new-energy automobile parking occupancy management system | |
| US7379118B2 (en) | Electronic camera apparatus | |
| CN215300231U (en) | Electronic device | |
| JP4072022B2 (en) | camera | |
| CN115294676B (en) | Face recognition unlocking method and face recognition unlocking device | |
| JP2005087281A (en) | X-ray imaging equipment | |
| CN118283409A (en) | Gap shooting processing method and battery-free camera for gap shooting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 110179 No. 177-1 Innovation Road, Hunnan District, Shenyang City, Liaoning Province Applicant after: DongSoft Medical System Co., Ltd. Address before: Hunnan New Century Road 110179 Shenyang city of Liaoning Province, No. 16 Applicant before: Dongruan Medical Systems Co., Ltd., Shenyang |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |