CN104306010B - A kind of the method for contrast agent parameter, device and a kind of CT system are set - Google Patents
A kind of the method for contrast agent parameter, device and a kind of CT system are set Download PDFInfo
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- CN104306010B CN104306010B CN201410479998.8A CN201410479998A CN104306010B CN 104306010 B CN104306010 B CN 104306010B CN 201410479998 A CN201410479998 A CN 201410479998A CN 104306010 B CN104306010 B CN 104306010B
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Abstract
The invention discloses a kind of method arranging contrast agent parameter, such as, the method may include that the body weight parameters collecting sweep object；From the protocol library pre-build, inquire the scan protocols corresponding with the scanned position of described sweep object, wherein, protocol library is preserved one or more scan protocols that different scanning position is the most corresponding, scan protocols is preserved the contrast agent parameter that different weight parameter is the most corresponding；The contrast agent parameter that the body weight parameters collected is corresponding is extracted from the scan protocols inquired.Owing to the embodiment of the present invention can inquire the scan protocols of correspondence according to the scanned position of sweep object, after collecting the body weight parameters of patient, the contrast agent parameter corresponding with body weight parameters is extracted from the scan protocols inquired, thus reach to be independent of the experience of user, the purpose of the contrast agent parameter of standard is automatically selected for user.It addition, the invention also discloses a kind of device arranging contrast agent parameter, and a kind of CT system.
Description
Technical field
The present invention relates to CT field, particularly to a kind of arrange the method for contrast agent parameter, device and
A kind of CT system.
Background technology
CT, CT technology.Enhanced ct scans, one of CT scan technology,
It is applied to the scanning of Ink vessel transfusing " contrast agent ", through being injected intravenously containing iodine organification compound, i.e. contrast agent,
Make in blood amount of iodine maintain certain level, organ and focus Imaging enhanced and show and become apparent from.
Present stage, is all that the experience according to doctor manually arranges the dosage size of contrast agent and injection rate etc.
Parameter.And for the not enough doctor of clinical experience, the contrast agent of setting may dosage be excessive or mistake
Little, injection rate is too fast or the slowest, the quality making CT scan image is undesirable, in some instances it may even be possible to can increase
Side effect to human body.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of arrange the method for contrast agent parameter, device with
And one CT system, to be embodied as the purpose that user automatically selects the contrast agent parameter of standard.
In the first aspect of the invention, it is provided that a kind of method arranging contrast agent parameter.Such as, should
Method may include that the body weight parameters collecting sweep object；From the protocol library pre-build, inquire
The scan protocols corresponding with the scanned position of described sweep object, wherein, preserves in described protocol library
There are one or more scan protocols that different scanning position is the most corresponding, described scan protocols is preserved not
With the contrast agent parameter that body weight parameters is the most corresponding；Extract from the scan protocols inquired and to collect
The contrast agent parameter that body weight parameters is corresponding.
In the second aspect of the invention, it is provided that a kind of device arranging contrast agent parameter.Such as, should
Device may include that collector unit, may be used for collecting the body weight parameters of sweep object；Agreement query list
Unit, may be used for from the protocol library pre-build, inquires the scanned position with described sweep object
Corresponding scan protocols, wherein, preserves the one of different scanning position correspondence respectively in described protocol library
Individual or multiple scan protocols, preserve the contrast agent that different weight parameter is the most corresponding in described scan protocols
Parameter；Parameter query unit, may be used for extracting the body weight collected from the scan protocols inquired
The contrast agent parameter that parameter is corresponding.
In the third aspect of the invention, it is provided that a kind of CT system.Such as, this system may include that
CT control station, for collecting the body weight parameters of sweep object, from the protocol library pre-build, inquiry
Go out the scan protocols corresponding with the scanned position of described sweep object, wherein, described protocol library is protected
There are one or more scan protocols that different scanning position is the most corresponding, described scan protocols is preserved
The contrast agent parameter that different weight parameter is the most corresponding；Extract from the scan protocols inquired and collect
Contrast agent parameter corresponding to body weight parameters, described contrast agent parameter is transferred to injection controller；Communication
Controller, for setting up the connection of described CT control station and injection controller；Injection controller, is used for
Receive the contrast agent parameter that described CT control station sends, syringe is set according to described contrast agent parameter
Injection parameters, controls described syringe and injects.
Visible the application has the advantages that
Owing to the present invention pre-builds protocols having storehouse, wherein, described protocol library is preserved different scanning portion
One or more scan protocols that position is the most corresponding, preserve different weight parameter and divide in described scan protocols
Not corresponding contrast agent parameter, therefore, it can the scanned position according to sweep object and inquires correspondence
Scan protocols, after collecting the body weight parameters of patient, extracts and body from the scan protocols inquired
The contrast agent parameter that weight parameter is corresponding, thus reach to be independent of the experience of user, automatically select mark for user
The purpose of accurate contrast agent parameter.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that below,
Accompanying drawing in description is only some embodiments described in the application, for those of ordinary skill in the art
From the point of view of, on the premise of not paying creative work, it is also possible to obtain the attached of other according to these accompanying drawings
Figure.
Fig. 1 is a kind of method flow schematic diagram arranging contrast agent parameter disclosed in the embodiment of the present invention；
Fig. 2 is that the agreement that the present embodiments relate to selects interface schematic diagram；
Fig. 3 is the display contrast agent parameter interface schematic diagram that the present embodiments relate to；
Fig. 4 be the present embodiments relate to contrast agent parameter schematic diagram is set；
Fig. 5 is the recommendation window schematic diagram that the present embodiments relate to；
Fig. 6 is the CT control station and injection controller connection diagram that the present embodiments relate to；
Fig. 7 is a kind of apparatus structure schematic diagram arranging contrast agent parameter disclosed in the embodiment of the present invention；
Fig. 8 is a kind of CT system structure schematic diagram disclosed in the embodiment of the present invention.
Detailed description of the invention
For the technical scheme making those skilled in the art be more fully understood that in the application, below in conjunction with
Accompanying drawing in the embodiment of the present application, clearly and completely retouches the technical scheme in the embodiment of the present application
State, it is clear that described embodiment is only some embodiments of the present application rather than whole enforcement
Example.Based on the embodiment in the application, those of ordinary skill in the art are not before making creative work
Put the every other embodiment obtained, all should belong to the scope of protection of the invention.
For example, with reference to Fig. 1, a kind of method stream arranging contrast agent parameter provided for the embodiment of the present invention
Journey schematic diagram.As it is shown in figure 1, the method may include that
S110, the body weight parameters of collection sweep object.
In embodiments of the present invention, body weight parameters can be the weight of health, it is also possible to be BMI (Body
Mass Index, body-mass index, draw divided by height rice number square equal to body weight kilogram number
Numeral).
In some possible embodiments, the body weight can being manually entered according to user and/or constitutional index
BMI, obtains described body weight parameters.Such as, user can pass through hands at inputting interface as shown in Figure 2
The mode of dynamic input registers patient information to be scanned, for example, it is possible to be manually entered the age of patient, body
The information such as height, body weight.
In some possible embodiments, can according to the body weight obtained by electronic metering equipment measurement,
Obtain described body weight parameters.For example, it is possible to by electronic metering equipment automatically by the height of patient, body
In patient's register information of the information incoming CT control stations such as weight, BMI.Electronic metering equipment can be electricity
Son claims and electronics instrument for measuring height, is used for gathering the information such as height, body weight.
In some possible embodiments, can be according to the preregistration stored from worklist server
The body weight extracted in information and/or constitutional index BMI, obtain described body weight parameters.
S120, from the protocol library pre-build, inquire the scanned position phase with described sweep object
Corresponding scan protocols, wherein, preserve different scanning position correspondence respectively in described protocol library one
Or multiple scan protocols, described scan protocols is preserved the contrast agent ginseng that different weight parameter is the most corresponding
Number.
Below, in conjunction with mutual corresponding to the embodiment of the present invention inquiry scan position scanning between user
The detailed description of the invention of agreement is described in detail.
Such as, the embodiment of the present invention can select each of interface display in response to user from agreement shown in Fig. 2
Individual scanning position selects scanning position, determines described sweep object according to the operation that selects of described user
Scanned position.Such as, in the embodiment that some are possible, it can be the difference that comprises of scanner section position
Sub-position arranges one or more scan protocols of correspondence, after user have selected certain scanning position, also may be used
Sweep with corresponding respectively at agreement select interface display to go out one or more sub-position that this scanning position comprises
Retouch agreement to select for user.Such as, user selects interface to have selected " chest ", phase in agreement shown in Fig. 2
The scanning association that many seeds positions such as corresponding A orta (aorta) CTA are the most corresponding should be shown at Fig. 2
View.
S130, extract from the scan protocols inquired the body weight parameters collected corresponding contrast agent ginseng
Number.
Such as, (such as, the contrast agent parameter that the present embodiments relate to may include that contrast agent title
Can be using component details as contrast agent title), dosage, speed, pressure, injection delay etc..
In some possible embodiments, it is contemplated that constitutional index BMI can weigh human body more accurately
The degree of body weight, therefore, using constitutional index BMI as being used for inquiring about the first-selected inquiry of contrast agent parameter
Condition.Such as, scan protocols can comprise constitutional index BMI, body constitution, protocol name and contrast agent
The corresponding relation of parameter.It is described that to extract the body weight parameters collected from the scan protocols inquired corresponding
Contrast agent parameter may include that judge collect body weight parameters whether comprise constitutional index BMI；If
Comprise, from the scan protocols inquired, extract described contrast agent parameter corresponding for constitutional index BMI；
If do not comprised, it is judged that whether the body weight parameters of collection comprises height and body weight, if comprise height with
And body weight, calculate constitutional index BMI according to height and weighing machine, carry from the scan protocols inquired
Take out described contrast agent parameter corresponding for constitutional index BMI；If not comprising height, only comprise body weight,
The contrast agent parameter that described body weight is corresponding is extracted from the scan protocols inquired.
Such as, body weight, constitutional index BMI described in the embodiment of the present invention can be fixing monodromes, it is possible to
To be value range.Scan protocols can be saved in CT control feature with the form of configuration file.
In some possible embodiments, after inquiring scan protocols, it is also possible to display inquires
The contrast agent parameter that scan protocols is comprised, receives user's edit operation to the contrast agent parameter of display,
Described contrast agent parameter is edited according to edit operation.
Such as, at the scanned position selected according to user, after inquiring the scan protocols of correspondence, such as
List page shown in Fig. 3 demonstrates the contrast agent parameter that different weight parameter is the most corresponding.For example, it is possible to
As shown in Figure 4, can select in the drop-down menu showing selected scanned position in response to user
Select " setting of contrast agent parameter ", show contrast agent parameter.In embodiments of the present invention, can in response to
Family the list page shown in Fig. 3 perform interpolation, delete, preserve, the order such as cancellation, accordingly in list page
Add for preserving the new record of contrast agent parameter corresponding to body weight parameters, deleting existing record, preservation
The record etc. added.Wherein, in list page, the contrast agent parameter of each record is shown in editing
Text box in, in order to contrast agent parameter is edited by user.
The most such as, from the scan protocols inquired, the radiography that the body weight parameters collected is corresponding is being extracted
After agent parameter, it is also possible to individually recommending window to show shown in Fig. 5, the body weight parameters collected is corresponding
Contrast agent parameter.
In some possible embodiments, user (such as doctor) can be according to the radiography recommending window to show
Agent parameter, manually arranges the injection parameters of high pressure injector.
In other possible embodiments, the method that the embodiment of the present invention provides can apply to CT control
Platform processed, after user sees the contrast agent parameter recommending window to show and performs to confirm operation, CT controls
Described contrast agent parameter can be transferred to the injection controller being attached thereto by platform from CT control station.Certainly,
Automatically this contrast agent can also be joined after inquiring the contrast agent parameter that the body weight parameters collected is corresponding
Number is transferred to injection controller, and this is not limited by the present invention.
Such as, in the embodiment of the present invention, CT control station can pass through CAN communication mode, uses
CiA425 agreement and the high pressure injector interaction data supporting that far-end controls.Specifically, such as, such as Fig. 6
Shown in, CT control station 600 can realize far-end by MEDRAD ISI 800 communication controler 602
Control.MEDRAD ISI 800 communication controler 602 may be used for setting up CT control station 600 and making
Injection controller 601 with MEDRAD StellantDual bitubular CT injecting systems (SCT211)
Connection.After user performs to confirm operation, CT control station 600, will really by communication controler 602
The contrast agent parameter recognized is transferred to injection controller 601, by injection controller 601 according to making of being received
Shadow agent parameter arranges injection parameters, controls high pressure injector 603 and injects.
Visible, that the present invention the provides method that contrast agent parameter is set, owing to pre-building protocols having storehouse,
Wherein, described protocol library is preserved one or more scan protocols that different scanning position is the most corresponding,
Described scan protocols is preserved the contrast agent parameter that different weight parameter is the most corresponding, therefore, it can root
According to the scanned position of sweep object inquire correspondence scan protocols, collect patient body weight parameters it
After, from the scan protocols inquired, extract the contrast agent parameter corresponding with body weight parameters, thus reach
It is independent of the experience of user, automatically selects the purpose of the contrast agent parameter of standard for user.
Corresponding with a kind of above-mentioned method arranging contrast agent parameter, present invention also offers a kind of setting
The device of contrast agent parameter.
For example, with reference to Fig. 7, a kind of device that contrast agent parameter is set provided for the embodiment of the present invention
Structural representation.As it is shown in fig. 7, this device may include that collector unit 710, may be used for collecting
The body weight parameters of sweep object.Agreement query unit 720, may be used for from the protocol library pre-build,
Inquire the scan protocols corresponding with the scanned position of described sweep object, wherein, described protocol library
In preserve one or more scan protocols that different scanning position is respectively corresponding, described scan protocols is protected
There is the contrast agent parameter that different weight parameter is the most corresponding.Parameter query unit 730, may be used for from
The scan protocols inquired extracts the contrast agent parameter that the body weight parameters collected is corresponding.
In the embodiment that some are possible, it is single that described collector unit 710 may include that input obtains son
Unit 711, may be used for body weight and/or the constitutional index BMI being manually entered according to user, obtains described body
Weight parameter.And/or, measure and obtain subelement 712, may be used for according to being surveyed by electronic metering equipment
The body weight measured, obtains described body weight parameters.And/or, reservation obtains subelement 713, Ke Yiyong
According to the body weight extracted from the preregistration information that worklist server is stored and/or body constitution
Index BMI, obtains described body weight parameters.
In the embodiment that some are possible, the described device arranging contrast agent parameter can also include: aobvious
Show parameters unit 740, the contrast agent parameter that the scan protocols being displayed for inquiring is comprised.Compile
Collect unit 741, may be used for the edit operation receiving user to the contrast agent parameter of display, according to editor
Described contrast agent parameter is edited in operation.
In some possible embodiments, it is contemplated that constitutional index BMI can weigh human body more accurately
The degree of body weight, therefore, using constitutional index BMI as being used for inquiring about the first-selected inquiry of contrast agent parameter
Condition.Such as, described parameter query unit 730 may include that the first judgment sub-unit 731, permissible
For judging whether the body weight parameters collected comprises constitutional index BMI.First inquiry subelement 732, can
If being judged to comprise constitutional index BMI, from inquire for described first judgment sub-unit 731
Scan protocols extracts described contrast agent parameter corresponding for constitutional index BMI.Second judgment sub-unit
733, judging not comprise constitutional index BMI if may be used for described first judgment sub-unit 731, sentencing
Whether the disconnected body weight parameters collected comprises height and body weight.Second inquiry subelement 734, may be used for
If described second judgment sub-unit 733 judges to comprise height and body weight, according to height and weighing machine
Calculate constitutional index BMI, from the scan protocols inquired, extract described constitutional index BMI corresponding
Contrast agent parameter.3rd inquiry subelement 735, if may be used for described second judgment sub-unit 733
Judge not comprise height, only comprise body weight, from the scan protocols inquired, extract described body weight corresponding
Contrast agent parameter.
In some possible embodiments, the device arranging contrast agent parameter that the embodiment of the present invention provides is also
May include that transmission unit 750, may be used for the radiography inquired by described parameter query unit 730
Agent parameter is transferred to the injection controller being attached thereto from CT control station.
Visible, that the present invention the provides device that contrast agent parameter is set, owing to pre-building protocols having storehouse,
Wherein, described protocol library is preserved one or more scan protocols that different scanning position is the most corresponding,
Preserving the contrast agent parameter that different weight parameter is the most corresponding in described scan protocols, therefore, agreement is looked into
Ask unit 720 and can inquire the scan protocols of correspondence according to the scanned position of sweep object, collecting
After unit 710 collects the body weight parameters of patient, parameter query unit 730 can be from the scanning inquired
Agreement extracts the contrast agent parameter corresponding with body weight parameters, thus reaches to be independent of the experience of user,
Automatically the purpose of the contrast agent parameter of standard is selected for user.
It should be noted that input obtains subelement 711, measure and obtain subelement 712, reservation obtains son
Unit 713, display parameters unit 740, edit cell 741, the first judgment sub-unit 731, first looks into
Ask subelement 732, the second judgment sub-unit 733, the second inquiry subelement 734, the 3rd inquiry subelement
735, transmission unit 750 dotted lines the most, to represent that these unit or subelement are not these
Necessary unit in the device that contrast agent parameter is set that inventive embodiments provides.
In conjunction with the method arranging contrast agent parameter disclosed in the embodiment of the present invention, the embodiment of the present invention also provides for
A kind of CT system.
For example, with reference to Fig. 8, for the structural representation of a kind of CT system that the embodiment of the present invention provides.
Such as, as shown in Figure 8, this system may include that CT control station 810, may be used for collecting scanning right
The body weight parameters of elephant, from the protocol library pre-build, inquires the scanned portion with described sweep object
The scan protocols that position is corresponding, wherein, preserves different scanning position correspondence respectively in described protocol library
One or more scan protocols, preserve the radiography that different weight parameter is the most corresponding in described scan protocols
Agent parameter；The contrast agent parameter that the body weight parameters collected is corresponding is extracted from the scan protocols inquired,
Described contrast agent parameter is transferred to injection controller.Communication controler 820, may be used for foundation described
CT control station and the connection of injection controller.Injection controller 830, may be used for receiving described CT control
The contrast agent parameter that platform processed sends, arranges the injection parameters of syringe according to described contrast agent parameter, controls
Described syringe is injected.
The detailed description of the invention of the CT system that the embodiment of the present invention provides carries referring also to above example
The Fig. 6 arrived, does not repeats them here.
For convenience of description, it is divided into various unit to be respectively described with function when describing apparatus above.Certainly,
The function of each unit can be realized in same or multiple softwares and/or hardware when implementing the present invention.
As seen through the above description of the embodiments, those skilled in the art is it can be understood that arrive
The present invention can add the mode of required general hardware platform by software and realize.Based on such understanding,
The part that prior art is contributed by technical scheme the most in other words can be with software product
Form embody, this computer software product can be stored in storage medium, as ROM/RAM,
Magnetic disc, CD etc., including some instructions with so that computer equipment (can be personal computer,
Server, or the network equipment etc.) perform each embodiment of the present invention or some part institute of embodiment
The method stated.
Each embodiment in this specification all uses the mode gone forward one by one to describe, identical between each embodiment
Similar part sees mutually, and what each embodiment stressed is different from other embodiments
Part.For system embodiment, owing to it is substantially similar to embodiment of the method, so retouching
That states is fairly simple, and relevant part sees the part of embodiment of the method and illustrates.
The present invention can be used in numerous general or special purpose computing system environment or configuration.Such as: Ge Renji
Calculation machine, server computer, handheld device or portable set, laptop device, multicomputer system,
System based on microprocessor, set top box, programmable consumer-elcetronics devices, network PC, small-sized calculating
Machine, mainframe computer, the distributed computing environment including any of the above system or equipment etc..
The present invention can described in the general context of computer executable instructions,
Such as program module.Usually, program module includes performing particular task or realizing specific abstract data class
The routine of type, program, object, assembly, data structure etc..Can also be in a distributed computing environment
Put into practice the present invention, in these distributed computing environment, by by communication network connected remotely
Reason equipment performs task.In a distributed computing environment, program module may be located at and includes storage device
In interior local and remote computer-readable storage medium.
It should be noted that in this article, the relational terms of such as first and second or the like is used merely to
One entity or operation are separated with another entity or operating space, and not necessarily requires or imply
Relation or the order of any this reality is there is between these entities or operation.And, term " includes ",
" comprise " or its any other variant is intended to comprising of nonexcludability, so that include that one is
The process of row key element, method, article or equipment not only include those key elements, but also include the brightest
Other key elements really listed, or also include intrinsic for this process, method, article or equipment
Key element.In the case of there is no more restriction, statement " including ... " key element limited,
It is not precluded from there is also in including the process of described key element, method, article or equipment other identical
Key element.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the protection model of the present invention
Enclose.All any modification, equivalent substitution and improvement etc. made within the spirit and principles in the present invention, all
Comprise within the scope of the present invention.
Claims (10)
1. the method that contrast agent parameter is set, it is characterised in that including:
Collect the body weight parameters of sweep object；
From the protocol library pre-build, inquire corresponding with the scanned position of described sweep object
Scan protocols, wherein, preserves the one or more of different scanning position correspondence respectively in described protocol library
Scan protocols, preserves the contrast agent parameter that different weight parameter is the most corresponding, institute in described scan protocols
State contrast agent parameter and include that contrast agent title, dosage, speed, pressure and injection postpone；
The contrast agent parameter that the body weight parameters collected is corresponding is extracted from the scan protocols inquired.
Method the most according to claim 1, it is characterised in that the body weight of described collection sweep object
Parameter includes:
The body weight being manually entered according to user and/or constitutional index BMI, obtain described body weight parameters；
And/or,
According to the body weight obtained by electronic metering equipment measurement, obtain described body weight parameters；
And/or,
According to the body weight extracted in the preregistration information stored from worklist server and/or body
Matter index BMI, obtains described body weight parameters.
Method the most according to claim 1, it is characterised in that also include:
The contrast agent parameter that the scan protocols that display inquires is comprised；
Receive user's edit operation to the contrast agent parameter of display, edit described radiography according to edit operation
Agent parameter.
Method the most according to claim 1, it is characterised in that described from the scan protocols inquired
In extract the body weight parameters collected corresponding contrast agent parameter include:
Judge whether the body weight parameters collected comprises constitutional index BMI；
If comprising constitutional index BMI, from the scan protocols inquired, extract described constitutional index
Contrast agent parameter corresponding for BMI；
If not comprising constitutional index BMI, it is judged that whether the body weight parameters of collection comprises height and body
Weight；
If comprising height and body weight, calculate constitutional index BMI according to height and weighing machine, from looking into
The scan protocols ask out extracts described contrast agent parameter corresponding for constitutional index BMI；
If not comprising height, only comprising body weight, from the scan protocols inquired, extracting described body weight
Corresponding contrast agent parameter.
5. according to the method described in any one of claim 1-4, it is characterised in that also include:
Described contrast agent parameter is transferred to from CT control station the injection controller being attached thereto.
6. the device that contrast agent parameter is set, it is characterised in that including:
Collector unit, for collecting the body weight parameters of sweep object；
Agreement query unit, for from the protocol library pre-build, inquires and described sweep object
The scan protocols that scanned position is corresponding, wherein, preserves different scanning position and divides in described protocol library
Not corresponding one or more scan protocols, preserve different weight parameter the most right in described scan protocols
The contrast agent parameter answered, described contrast agent parameter include contrast agent title, dosage, speed, pressure and
Injection postpones；
Parameter query unit, for extracting the body weight parameters pair collected from the scan protocols inquired
The contrast agent parameter answered.
Device the most according to claim 6, it is characterised in that described collector unit includes:
Input obtains subelement, for the body weight being manually entered according to user and/or constitutional index BMI,
To described body weight parameters；
And/or,
Measure and obtain subelement, for according to the body weight obtained by electronic metering equipment measurement, obtaining institute
State body weight parameters；
And/or,
Reservation obtains subelement, for according to from the preregistration information that worklist server is stored
The body weight extracted and/or constitutional index BMI, obtain described body weight parameters.
Device the most according to claim 6, it is characterised in that also include:
Display parameters unit, for showing the contrast agent parameter that the scan protocols inquired is comprised；
Edit cell, for receiving user's edit operation to the contrast agent parameter of display, according to editor behaviour
Make to edit described contrast agent parameter.
Device the most according to claim 6, it is characterised in that described parameter query unit includes:
First judgment sub-unit, for judging whether the body weight parameters collected comprises constitutional index BMI；
First inquiry subelement, if being judged to comprise constitutional index for described first judgment sub-unit
BMI, extracts described contrast agent parameter corresponding for constitutional index BMI from the scan protocols inquired；
Second judgment sub-unit, if judging not comprise constitutional index for described first judgment sub-unit
BMI, it is judged that whether the body weight parameters of collection comprises height and body weight；
Second inquiry subelement, if judging to comprise height and body weight for described second judgment sub-unit,
Calculate constitutional index BMI according to height and weighing machine, extract described from the scan protocols inquired
Contrast agent parameter corresponding for constitutional index BMI；
3rd inquiry subelement, if judging not comprise height for described second judgment sub-unit, only bag
Containing body weight, from the scan protocols inquired, extract the contrast agent parameter that described body weight is corresponding.
10. a CT system, it is characterised in that including:
CT control station, for collecting the body weight parameters of sweep object, from the protocol library pre-build,
Inquire the scan protocols corresponding with the scanned position of described sweep object, wherein, described protocol library
In preserve one or more scan protocols that different scanning position is respectively corresponding, described scan protocols is protected
There is the contrast agent parameter that different weight parameter is the most corresponding；Receipts are extracted from the scan protocols inquired
Collect the contrast agent parameter that the body weight parameters arrived is corresponding, described contrast agent parameter be transferred to injection controller,
Described contrast agent parameter includes that contrast agent title, dosage, speed, pressure and injection postpone；
Communication controler, for setting up the connection of described CT control station and injection controller；
Injection controller, for receiving the contrast agent parameter that described CT control station sends, makes according to described
Shadow agent parameter arranges the injection parameters of syringe, controls syringe and injects.
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| CN201410479998.8A CN104306010B (en) | 2014-09-17 | 2014-09-17 | A kind of the method for contrast agent parameter, device and a kind of CT system are set |
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| CN201410479998.8A CN104306010B (en) | 2014-09-17 | 2014-09-17 | A kind of the method for contrast agent parameter, device and a kind of CT system are set |
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| CN106295136A (en) * | 2016-07-28 | 2017-01-04 | 沈阳东软医疗系统有限公司 | A kind of information processing method and device |
| CN108606806A (en) * | 2016-12-09 | 2018-10-02 | 上海西门子医疗器械有限公司 | Determine method and apparatus, the contrast agent diagnostic scan method and apparatus of scanning delay |
| CN106682408A (en) * | 2016-12-19 | 2017-05-17 | 上海联影医疗科技有限公司 | Medical imaging system and protocol framework and protocol editing method thereof |
| CN107929852A (en) * | 2017-12-27 | 2018-04-20 | 上海联影医疗科技有限公司 | Strengthen scan method and system |
| CN108234640A (en) * | 2017-12-29 | 2018-06-29 | 深圳开立生物医疗科技股份有限公司 | Ultrasound parameter optimization system and method |
| CN109602971A (en) * | 2019-01-11 | 2019-04-12 | 南京感控通化工产品经营部 | CT scan and injection synchronization system, method and CT scan equipment and injection device |
| CN111462857A (en) * | 2020-03-31 | 2020-07-28 | 上海联影医疗科技有限公司 | Injection protocol determining method and device, medical imaging equipment and medium |
| CN111493907A (en) * | 2020-04-29 | 2020-08-07 | 上海联影医疗科技有限公司 | Linked scanning and injection method, device, system and storage medium |
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| CN1522768A (en) * | 2003-02-18 | 2004-08-25 | ������������ʽ���� | Liquid injector with appropriate operating conditions set by selecting displayed image |
| CN101185591A (en) * | 2006-11-22 | 2008-05-28 | 通用电气公司 | System and method to adaptively control contrast-enhanced diagnostic imaging procedure |
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Address after: 110179 No. 177-1 Innovation Road, Hunnan District, Shenyang City, Liaoning Province Patentee after: DongSoft Medical System Co., Ltd. Address before: Hunnan New Century Road 110179 Shenyang city of Liaoning Province, No. 16 Patentee before: Dongruan Medical Systems Co., Ltd., Shenyang |