CN105787254A - Gestational week determination method and system - Google Patents
Gestational week determination method and system Download PDFInfo
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- CN105787254A CN105787254A CN201610072423.3A CN201610072423A CN105787254A CN 105787254 A CN105787254 A CN 105787254A CN 201610072423 A CN201610072423 A CN 201610072423A CN 105787254 A CN105787254 A CN 105787254A
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Abstract
The invention discloses a gestational week determination method and system. The method comprises the following steps: receiving a selection instruction, wherein the selection instruction comprises a logo of a gestational week computing method; searching the gestational computing method according to the logo so as to acquire a name of an input parameter corresponding to the gestational week computing method; generating and displaying a parameter input interface according to a preset display rule, wherein the parameter input interface comprises the name of the input parameter, and a parameter value receiving control corresponding to the name of the input parameter; receiving the input parameter value according to the parameter value receiving control; when receiving the gestational computing instruction, determining the gestational week using the input parameter value according to the gestational week computing method. Through the adoption of the method disclosed by the invention, the time is saved, the probability of inputting error information is reduced, the probability of computing error gestational week or incapable of computing the gestational week is reduced, the gestational week can be fast, simply and accurately determined, and the method and the system are suitable for application.
Description
Technical field
The present invention relates to prenatal diagnosis technical field, particularly relate to a kind of pregnant all defining method and system.
Background technology
Prenatal diagnosis refers to the suggestion and the measure that provide a series of medical treatment and nursing into pregnancy women, purpose is by preventing early for the monitoring of anemia of pregnant woman and fetus and finding complication, reducing its harmful effect, providing correct detection methods and medical science suggestion during this period is the key reducing maternal mortality rate and perinatal mortality rate.
China has 1,000,000 Fetal malformations to occur every year, wherein only has 30% can to cure or correct, owing to birth defect sickness rate is sufficiently stable, and without effective treatment means, therefore reduce defect youngster birth, it is critical only that prevention, Prenatal Screening and diagnosis therefore during prenatal diagnosis, need to be carried out.Prenatal Screening refers to the detection method through economic, easy and less wound, finds to nourish the high risk gravida of some birth defect fetus, carry out prenatal diagnosis, reduce the birth of abnormal fetus to greatest extent from anemia of pregnant woman colony.
Prenatal Screening mainly calculates anemia of pregnant woman and nourishes the risk probability of birth defect fetus.The blood serum designated object that pregnant early stage, second trimester detect is different, the mark detected is also different at the median in each pregnant week, therefore need first to determine pregnant week, the mark of detection is selected according to pregnant week, calculate median multiple and then calculation flag thing likelihood ratio with its detected value and median, produce sieve value-at-risk by mark likelihood ratio associating Risk Calculation in female age, accordingly, it is determined that pregnant week is particularly important.
Prior art calculating pregnant week is whole parameters once to be enumerated, the parameter that terminal is manually entered according to user, selects pregnant all computational methods.User manually selects desired parameters in all parameters need to spend the plenty of time, and the parameter of easy typing mistake, cause calculating pregnant week, it is also possible in the parameter of user's input, only partial parameters is used for calculating pregnant week, remaining parameter is not used, and causes the wasting of resources etc..
Summary of the invention
Based on above-mentioned situation, the present invention proposes a kind of pregnant week defining method and system, quickly, simple, accurately determine pregnant week, meet practical application needs.
To achieve these goals, the embodiment of technical solution of the present invention is:
A kind of pregnant all defining method, comprise the following steps:
Instruction is chosen in reception, described in choose instruction include a kind of pregnant week computational methods mark；
Described pregnant all computational methods are inquired, it is thus achieved that the title of the input parameter corresponding with described pregnant all computational methods according to described mark；
Generating and display parameters inputting interface according to default display rule, described parameter inputting interface includes the title of described input parameter, parameter values corresponding with the title of each described input parameter respectively receives control；
Receive control by described parameter values and receive the parameter values of input；
When receiving pregnant week computations, according to described pregnant all computational methods, the parameter values of described input is adopted to determine pregnant week.
One determines system in pregnant week, including:
Choose command reception module, choose instruction for reception, described in choose instruction include a kind of pregnant week computational methods mark；
Parameter name obtains module, for inquiring described pregnant all computational methods according to described mark, it is thus achieved that the title of the input parameter corresponding with described pregnant all computational methods；
Parameter display module, for according to presetting, display is regular to be generated and display parameters inputting interface, described parameter inputting interface includes the title of described input parameter, parameter values corresponding with the title of each described input parameter respectively receives control；
Parameter values receiver module, receives the parameter values of input for receiving control by described parameter values；
Pregnant week determines module, for when receiving pregnant week computations, according to described pregnant all computational methods, adopting the parameter values of described input to determine pregnant week.
Compared with prior art, the invention have the benefit that the present invention defining method of pregnant week and system, first described pregnant all computational methods are found according to the mark of the pregnant all computational methods chosen in instruction received, then the title of the input parameter corresponding with described pregnant all computational methods is obtained, only show that at parameter inputting interface title and the parameter values of the input parameter of correspondence receive control, parameter values finally according to user's input combines selected pregnant computational methods calculating pregnant week in week, user need not in all parameters manual selected part parameter, the saving time, reduce the probability of input error information, reduce the probability that maybe cannot calculate pregnant week pregnant week of mistake in computation, quickly, simply, accurately determine pregnant week.
Accompanying drawing explanation
Fig. 1 is pregnant all defining method flow charts in an embodiment；
Fig. 2 is for based on all defining method flow charts pregnant in the concrete example of method one shown in Fig. 1；
Fig. 3 selects pregnant all computational methods and determines the schematic diagram in pregnant week according to the pregnant all computational methods selected in one embodiment；
Fig. 4 determines system structure schematic diagram in one embodiment in pregnant week.
Detailed description of the invention
For making the purpose of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is described in further detail.Should be appreciated that detailed description of the invention described herein is only in order to explain the present invention, does not limit protection scope of the present invention.
Pregnant all defining method in one embodiment, as it is shown in figure 1, comprise the following steps:
Step S101: receive choose instruction, described in choose instruction include a kind of pregnant week computational methods mark；
Step S102: inquire described pregnant all computational methods according to described mark, it is thus achieved that the title of the input parameter corresponding with described pregnant all computational methods；
Step S103: generating and display parameters inputting interface according to default display rule, described parameter inputting interface includes the title of described input parameter, parameter values corresponding with the title of each described input parameter respectively receives control；
Step S104: receive control by described parameter values and receive the parameter values of input；
Step S105: when receiving pregnant week computations, according to described pregnant all computational methods, adopts the parameter values of described input to determine pregnant week.
It is evidenced from the above discussion that, the present invention saves the time, reduces the probability of input error information, reduces the probability that maybe cannot calculate pregnant week pregnant week of mistake in computation, quickly, simple, accurately determine pregnant week.
Additionally, in a concrete example, described basis is preset the step of display rule generation display parameters inputting interface and is included:
Title according to described input parameter generates and shows described parameter inputting interface
Or
According to prestore each in pregnant week input parameter corresponding to computational methods title generate and show described parameter inputting interface.
Pregnant all computational methods that such as user selects are CRLRobinson computational methods of pregnant week, the title obtaining the input parameter corresponding with these pregnant all computational methods includes CRL detected value, ultrasound detection date and serum samples date, title according to these three parameter generates a parameter inputting interface, and this parameter inputting interface only shows the title of these three parameter and the parameter values input frame corresponding with the title of these three parameter；
nullOr terminal prestores each pregnant all computational methods BPDHadlock computational methods of pregnant week and BPDowntable computational methods of pregnant week，The title obtaining input parameter corresponding to all computational methods pregnant with BPDHadlock includes BPD detected value、Ultrasound detection date and serum samples date，The title obtaining input parameter corresponding to all computational methods pregnant with BPDowntable includes BPD detected value、The ultrasound detection date、Ultrasonic pregnant week and serum samples date，Title according to BPDHadlock computational methods of pregnant week week pregnant with BPDowntable parameter corresponding to computational methods generates a parameter inputting interface，When user selects BPDHadlock computational methods of pregnant week，The title of the parameter that BPDHadlock computational methods of pregnant week are corresponding and parameter values input frame are normal displays，Parameter values input frame can input numerical value，And the title of BPDowntable parameter corresponding to computational methods of pregnant week and parameter values input frame are Lycoperdon polymorphum Vitt，Parameter values input frame cannot input numerical value.With should user select BPDowntable pregnant week computational methods time, the title of the parameter that BPDowntable computational methods of pregnant week are corresponding and parameter values input frame are normal displays, parameter values input frame can input numerical value, and the title of BPDHadlock parameter corresponding to computational methods of pregnant week and parameter values input frame are Lycoperdon polymorphum Vitt, parameter values input frame cannot input numerical value.CRL:Crown-RumpLength, namely head buttocks is long, refers to the length to buttocks of the head by ultrasonic measurement fetus.BPD:BiparietalDiameter, i.e. biparietal diameter, refer to the length of widest part position between the fetus head left and right sides.
Additionally, in a concrete example, described parameter values receives control and includes parameter values input frame and/or parameter values choice box, received the parameter values of input by described parameter values input frame and/or parameter values choice box.Parameter values sink block can be set according to practical situation, meet multiple application needs.
Additionally, in a concrete example, inquire described pregnant all computational methods according to described mark, it is thus achieved that the step of the title of the input parameter corresponding with described pregnant all computational methods includes:
Inquiring described pregnant all computational methods according to described mark is CRLRobinson computational methods of pregnant week, it is thus achieved that the title of the input parameter that all computational methods pregnant with described CRLRobinson are corresponding includes CRL detected value, ultrasound detection date and serum samples date；
Inquiring described pregnant all computational methods according to described mark is CRLowntable computational methods of pregnant week, it is thus achieved that the title of the input parameter that all computational methods pregnant with described CRLowntable are corresponding includes CRL detected value, ultrasound detection date, ultrasonic pregnant week and serum samples date；
Inquiring described pregnant all computational methods according to described mark is BPDHadlock computational methods of pregnant week, it is thus achieved that the title of the input parameter that all computational methods pregnant with described BPDHadlock are corresponding includes BPD detected value, ultrasound detection date and serum samples date；
Inquiring described pregnant all computational methods according to described mark is BPDowntable computational methods of pregnant week, it is thus achieved that the title of the input parameter that all computational methods pregnant with described BPDowntable are corresponding includes BPD detected value, ultrasound detection date, ultrasonic pregnant week and serum samples date；
Inquiring described pregnant all computational methods according to described mark is expected date of confinement in pregnant week computational methods, it is thus achieved that the title of the input parameter that all computational methods pregnant with described expected date of confinement are corresponding includes producing date and serum samples date in advance；
Inquiring described pregnant all computational methods according to described mark is last menstrual period pregnant week computational methods, it is thus achieved that the title of the input parameter that all computational methods pregnant with described last menstrual period are corresponding includes last menstrual period (LMP), menstrual cycle and serum samples date；
Inquiring described pregnant week computational methods according to described mark is date collected pregnant week computational methods, it is thus achieved that week pregnant with described date collected the title of input parameter corresponding to computational methods include pregnant week when anemia of pregnant woman carries out serum samples.
User according to the actual requirements can optional one of which pregnant week computational methods, after selecting a certain pregnant week computational methods, it is thus achieved that the title of the input parameter corresponding with this computational methods, it is ensured that subsequent treatment is properly functioning in pregnant week.
Additionally, in a concrete example, according to described pregnant all computational methods, the step in pregnant week includes to adopt the parameter values of described input to determine:
nullWhen described pregnant all computational methods are CRLRobinson computational methods of pregnant week，Judge that the CRL detected value of input is whether in scope 38～84，When result of determination is for being，The anemia of pregnant woman's pregnant week GA when ultrasound detection is obtained according to expression formula GA=8.052*sqrt (CRL)+23.73，Then total pregnant sky Total when carrying out serum samples is calculated，Total pregnant natural law Total is obtained according to expression formula Total=GA+ (interval on ultrasound detection date and serum samples date)，Week=Total/7，My god=Total%7，Be expressed as in the sampling pregnant week then finally drawn week+sky，Wherein CRL represents CRL detected value，Sqrt (CRL) represents the square root of CRL detected value，Total/7 round numbers，Total%7 remainder number；
When described pregnant all computational methods are CRLowntable computational methods of pregnant week, judge that the CRL detected value of input is whether in scope 38～84, when result of determination is for being, according to expression formula Total=typing ultrasonic pregnant week+(interval on ultrasound detection date and serum samples date) obtain pregnant natural law Total total when anemia of pregnant woman carries out serum samples, week=Total/7, my god=Total%7, then be expressed as in the sampling pregnant week finally drawn week+sky；
When described pregnant all computational methods are BPDHadlock computational methods of pregnant week, judge that the BPD detected value of input is whether in scope 26～56, when result of determination is for being, according to expression formula GA=9.54+1.482+0.1676*pow (BPD, 2) anemia of pregnant woman's pregnant week GA when ultrasound detection is obtained, then total pregnant sky Total when carrying out serum samples is calculated, total pregnant natural law Total is obtained according to expression formula Total=GA+ (interval on ultrasound detection date and serum samples date), week=Total/7, my god=Total%7, be expressed as in the sampling pregnant week then finally drawn week+sky, wherein BPD represents BPD detected value, pow (BPD, 2) 2 powers of BPD detected value are represented；
When described pregnant all computational methods are BPDowntable computational methods of pregnant week, judge that the BPD detected value of input is whether in scope 26～56, when result of determination is for being, according to expression formula Total=typing ultrasonic pregnant week+(interval on ultrasound detection date and serum samples date) obtain pregnant natural law Total total when anemia of pregnant woman carries out serum samples, week=Total/7, my god=Total%7, then be expressed as in the sampling pregnant week finally drawn week+sky；
When described pregnant all computational methods are expected date of confinement in pregnant week computational methods, pregnant natural law Total total when anemia of pregnant woman carries out serum samples is obtained according to expression formula Total=40*7-(serum samples date to the pre-natural law producing the date), week=Total/7, my god=Total%7, then be expressed as in the sampling pregnant week finally drawn week+sky；
When described pregnant all computational methods are last menstrual period pregnant week computational methods, pregnant natural law Total total when anemia of pregnant woman carries out serum samples is obtained according to expression formula Total=(last menstrual period (LMP) to the natural law on serum samples date)-(menstrual cycle-28), week=Total/7, my god=Total%7, then be expressed as in the sampling pregnant week finally drawn week+sky；
When described pregnant all computational methods are date collected pregnant week computational methods, it is determined that pregnant week carries out pregnant week during serum samples equal to the anemia of pregnant woman of input；Namely directly enter pregnant week during sampling, be expressed as week+sky.
In order to be more fully understood that said method, the application example of a present invention detailed below defining method of pregnant week.
As in figure 2 it is shown, this application example may comprise steps of:
Step S201: prestore multiple pregnant all computational methods in terminal, for instance the pregnant all computational methods of CRLRobinson, the pregnant all computational methods of CRLowntable, BPDHadlock computational methods of pregnant week, BPDowntable computational methods of pregnant week, expected date of confinement pregnant all computational methods, the pregnant all computational methods of last menstrual period and the pregnant all computational methods of date collected etc.；
Step S202: user according to the actual requirements prestore pregnant week computational methods in choose any one kind of them pregnant week computational methods；
Step S203: terminal reception user chooses instruction, described choose that instruction includes that user chooses pregnant week computational methods mark, terminal obtains pregnant all computational methods that user chooses and the title of the input parameter corresponding with selected pregnant all computational methods according to this mark；
As it is shown on figure 3, when selected pregnant all computational methods are CRLRobinson computational methods of pregnant week, it is thus achieved that the title of the input parameter that all computational methods pregnant with CRLRobinson are corresponding includes CRL detected value, ultrasound detection date and serum samples date；
When selected pregnant all computational methods are CRLowntable computational methods of pregnant week, it is thus achieved that the title of the input parameter that all computational methods pregnant with CRLowntable are corresponding includes CRL detected value, ultrasound detection date, ultrasonic pregnant week and serum samples date；
When selected pregnant all computational methods are BPDHadlock computational methods of pregnant week, it is thus achieved that the title of the input parameter that all computational methods pregnant with BPDHadlock are corresponding includes BPD detected value, ultrasound detection date and serum samples date；
When selected pregnant all computational methods are BPDowntable computational methods of pregnant week, it is thus achieved that the title of the input parameter that all computational methods pregnant with BPDowntable are corresponding includes BPD detected value, ultrasound detection date, ultrasonic pregnant week and serum samples date；
When selected pregnant all computational methods are expected date of confinement in pregnant week computational methods, it is thus achieved that the title of the input parameter that all computational methods pregnant with expected date of confinement are corresponding includes producing date and serum samples date in advance；
When selected pregnant all computational methods are last menstrual period pregnant week computational methods, it is thus achieved that the title of the input parameter that all computational methods pregnant with last menstrual period are corresponding includes last menstrual period (LMP), menstrual cycle and serum samples date；
When selected pregnant week, computational methods were date collected pregnant week computational methods, it is thus achieved that week pregnant with date collected the title of input parameter corresponding to computational methods include pregnant week when anemia of pregnant woman carries out serum samples；
Step S204: terminal is chosen according to user pregnant week input parameter corresponding to computational methods title or the title of input parameter corresponding to each pregnant all computational methods of prestoring generate and show described parameter inputting interface, the title of the input parameter that pregnant week computational methods that described parameter inputting interface includes that user chooses are corresponding, parameter values corresponding with the title of each input parameter respectively receives control, described parameter values receives control and includes parameter values input frame and/or parameter values choice box, the parameter values of input is received by described parameter values input frame and/or parameter values choice box；
Step S205: user's parameter inputting interface according to terminal demonstration, receives control in parameter and inputs corresponding parameter values；
Step S206: user clicks calculating；
Step S207: pregnant all computational methods that terminal is chosen according to user, adopts the parameter values of user's input to determine pregnant week；
nullAs shown in Figure 3，When described pregnant all computational methods are CRLRobinson computational methods of pregnant week，Judge that the CRL detected value of input is whether in scope 38～84，When result of determination is for being，The anemia of pregnant woman's pregnant week GA when ultrasound detection is obtained according to expression formula GA=8.052*sqrt (CRL)+23.73，Then total pregnant sky Total when carrying out serum samples is calculated，Total pregnant natural law Total is obtained according to expression formula Total=GA+ (interval on ultrasound detection date and serum samples date)，Week=Total/7，My god=Total%7，Be expressed as in the sampling pregnant week then finally drawn week+sky，Wherein CRL represents CRL detected value，Sqrt (CRL) represents the square root of CRL detected value，Total/7 round numbers，Total%7 remainder number；
When described pregnant all computational methods are CRLowntable computational methods of pregnant week, judge that the CRL detected value of input is whether in scope 38～84, when result of determination is for being, according to expression formula Total=typing ultrasonic pregnant week+(interval on ultrasound detection date and serum samples date) obtain pregnant natural law Total total when anemia of pregnant woman carries out serum samples, week=Total/7, my god=Total%7, then be expressed as in the sampling pregnant week finally drawn week+sky；
When described pregnant all computational methods are BPDHadlock computational methods of pregnant week, judge that the BPD detected value of input is whether in scope 26～56, when result of determination is for being, according to expression formula GA=9.54+1.482+0.1676*pow (BPD, 2) anemia of pregnant woman's pregnant week GA when ultrasound detection is obtained, then total pregnant sky Total when carrying out serum samples is calculated, total pregnant natural law Total is obtained according to expression formula Total=GA+ (interval on ultrasound detection date and serum samples date), week=Total/7, my god=Total%7, be expressed as in the sampling pregnant week then finally drawn week+sky, wherein BPD represents BPD detected value, pow (BPD, 2) 2 powers of BPD detected value are represented；
When described pregnant all computational methods are BPDowntable computational methods of pregnant week, judge that the BPD detected value of input is whether in scope 26～56, when result of determination is for being, according to expression formula Total=typing ultrasonic pregnant week+(interval on ultrasound detection date and serum samples date) obtain pregnant natural law Total total when anemia of pregnant woman carries out serum samples, week=Total/7, my god=Total%7, then be expressed as in the sampling pregnant week finally drawn week+sky；
When described pregnant all computational methods are expected date of confinement in pregnant week computational methods, pregnant natural law Total total when anemia of pregnant woman carries out serum samples is obtained according to expression formula Total=40*7-(serum samples date to the pre-natural law producing the date), week=Total/7, my god=Total%7, then be expressed as in the sampling pregnant week finally drawn week+sky；
When described pregnant all computational methods are last menstrual period pregnant week computational methods, pregnant natural law Total total when anemia of pregnant woman carries out serum samples is obtained according to expression formula Total=(last menstrual period (LMP) to the natural law on serum samples date)-(menstrual cycle-28), week=Total/7, my god=Total%7, then be expressed as in the sampling pregnant week finally drawn week+sky；
When described pregnant all computational methods are date collected pregnant week computational methods, it is determined that pregnant week carries out pregnant week during serum samples equal to the anemia of pregnant woman of input；Namely directly enter pregnant week during sampling, be expressed as week+sky.
This application instance user is after selecting the pregnant all computational methods specified, terminal is by analyzing the parameter that the method relates to, parameter name and the parameter values sink block of correspondence is only shown at parameter inputting interface, other independent parameter are hidden, making inputting interface succinct, user, according to selected pregnant all computational methods, adopts the numerical computations pregnant week of input, manual selected part parameter in whole parameters is avoided to occur inputting chaotic problem, thus the pregnant week reducing mistake in computation, the probability in pregnant week maybe cannot be calculated.
In one embodiment, pregnant week determines system, as shown in Figure 4, and including:
Choose command reception module 401, choose instruction for reception, described in choose instruction include a kind of pregnant week computational methods mark；
Parameter name obtains module 402, for inquiring described pregnant all computational methods according to described mark, it is thus achieved that the title of the input parameter corresponding with described pregnant all computational methods；
Parameter display module 403, for according to presetting, display is regular to be generated and display parameters inputting interface, described parameter inputting interface includes the title of described input parameter, parameter values corresponding with the title of each described input parameter respectively receives control；
Parameter values receiver module 404, receives the parameter values of input for receiving control by described parameter values；
Pregnant week determines module 405, for when receiving pregnant week computations, according to described pregnant all computational methods, adopting the parameter values of described input to determine pregnant week.
As shown in Figure 4, in a concrete example, described parameter display module 403 includes:
First parameter display unit 4031, generates for the title according to described input parameter and shows described parameter inputting interface
Or
Second parameter display unit 4032, the title for the input parameter corresponding according to each the pregnant all computational methods prestored generates and shows described parameter inputting interface.
Pregnant all computational methods that such as user selects are CRLRobinson computational methods of pregnant week, the title obtaining the input parameter corresponding with these pregnant all computational methods includes CRL detected value, ultrasound detection date and serum samples date, title according to these three parameter generates a parameter inputting interface, and this parameter inputting interface only shows the title of these three parameter and the parameter values input frame corresponding with the title of these three parameter；
nullOr terminal prestores each pregnant all computational methods BPDHadlock computational methods of pregnant week and BPDowntable computational methods of pregnant week，The title obtaining input parameter corresponding to all computational methods pregnant with BPDHadlock includes BPD detected value、Ultrasound detection date and serum samples date，The title obtaining input parameter corresponding to all computational methods pregnant with BPDowntable includes BPD detected value、The ultrasound detection date、Ultrasonic pregnant week and serum samples date，Title according to BPDHadlock computational methods of pregnant week week pregnant with BPDowntable parameter corresponding to computational methods generates a parameter inputting interface，When user selects BPDHadlock computational methods of pregnant week，The title of the parameter that BPDHadlock computational methods of pregnant week are corresponding and parameter values input frame are normal displays，Parameter values input frame can input numerical value，And the title of BPDowntable parameter corresponding to computational methods of pregnant week and parameter values input frame are Lycoperdon polymorphum Vitt，Parameter values input frame cannot input numerical value.With should user select BPDowntable pregnant week computational methods time, the title of the parameter that BPDowntable computational methods of pregnant week are corresponding and parameter values input frame are normal displays, parameter values input frame can input numerical value, and the title of BPDHadlock parameter corresponding to computational methods of pregnant week and parameter values input frame are Lycoperdon polymorphum Vitt, parameter values input frame cannot input numerical value.
Additionally, in a concrete example, described parameter values receives control and includes parameter values input frame and/or parameter values choice box, received the parameter values of input by described parameter values input frame and/or parameter values choice box.Parameter values sink block can be set according to practical situation, meet multiple application needs.
As shown in Figure 4, in a concrete example, described parameter name obtains module 402 and includes:
CRLRobinson parameter name obtains unit 4021, for when according to described mark inquire described pregnant week computational methods be CRLRobinson computational methods of pregnant week time, it is thus achieved that week pregnant with described CRLRobinson the title of input parameter corresponding to computational methods include CRL detected value, ultrasound detection date and serum samples date；
CRLowntable parameter name obtains unit 4022, for when according to described mark inquire described pregnant week computational methods be CRLowntable computational methods of pregnant week time, it is thus achieved that week pregnant with described CRLowntable the title of input parameter corresponding to computational methods include CRL detected value, ultrasound detection date, ultrasonic pregnant week and serum samples date；
BPDHadlock parameter name obtains unit 4023, for when according to described mark inquire described pregnant week computational methods be BPDHadlock computational methods of pregnant week time, it is thus achieved that week pregnant with described BPDHadlock the title of input parameter corresponding to computational methods include BPD detected value, ultrasound detection date and serum samples date；
BPDowntable parameter name obtains unit 4024, for when according to described mark inquire described pregnant week computational methods be BPDowntable computational methods of pregnant week time, it is thus achieved that week pregnant with described BPDowntable the title of input parameter corresponding to computational methods include BPD detected value, ultrasound detection date, ultrasonic pregnant week and serum samples date；
Expected date of confinement parameter name obtains unit 4025, for when according to described mark inquire described pregnant week computational methods be expected date of confinement in pregnant week computational methods time, it is thus achieved that week pregnant with described expected date of confinement the title of input parameter corresponding to computational methods include product date and serum samples date in advance；
Last menstrual period parameter name obtains unit 4026, for when according to described mark inquire described pregnant week computational methods be last menstrual period pregnant week computational methods time, it is thus achieved that week pregnant with described last menstrual period the title of input parameter corresponding to computational methods include last menstrual period (LMP), menstrual cycle and serum samples date；
Date collected parameter name obtains unit 4027, for when according to described mark inquire described pregnant week computational methods be date collected pregnant week computational methods time, it is thus achieved that week pregnant with described date collected the title of input parameter corresponding to computational methods include pregnant week when anemia of pregnant woman carries out serum samples.
User according to the actual requirements can optional one of which pregnant week computational methods, after selecting a certain pregnant week computational methods, it is thus achieved that the input parameter name corresponding with this computational methods, it is ensured that subsequent treatment is properly functioning in pregnant week.
As shown in Figure 4, in a concrete example, described pregnant week determines that module 405 includes:
nullCRLRobinson pregnant week determines unit 4051，For when described pregnant all computational methods are CRLRobinson computational methods of pregnant week，Judge that the CRL detected value of input is whether in scope 38～84，When result of determination is for being，The anemia of pregnant woman's pregnant week GA when ultrasound detection is obtained according to expression formula GA=8.052*sqrt (CRL)+23.73，Then total pregnant sky Total when carrying out serum samples is calculated，Total pregnant natural law Total is obtained according to expression formula Total=GA+ (interval on ultrasound detection date and serum samples date)，Week=Total/7，My god=Total%7，Be expressed as in the sampling pregnant week then finally drawn week+sky，Wherein CRL represents CRL detected value，Sqrt (CRL) represents the square root of CRL detected value，Total/7 round numbers，Total%7 remainder number；
CRLowntable pregnant week determines unit 4052, for when described pregnant all computational methods are CRLowntable computational methods of pregnant week, judge that the CRL detected value of input is whether in scope 38～84, when result of determination is for being, according to expression formula Total=typing ultrasonic pregnant week+(interval on ultrasound detection date and serum samples date) obtain pregnant natural law Total total when anemia of pregnant woman carries out serum samples, week=Total/7, my god=Total%7, then be expressed as in the sampling pregnant week finally drawn week+sky；
nullBPDHadlock pregnant week determines unit 4053，For when described pregnant all computational methods are BPDHadlock computational methods of pregnant week，Judge that the BPD detected value of input is whether in scope 26～56，When result of determination is for being，According to expression formula GA=9.54+1.482+0.1676*pow (BPD,2) anemia of pregnant woman's pregnant week GA when ultrasound detection is obtained，Then total pregnant sky Total when carrying out serum samples is calculated，Total pregnant natural law Total is obtained according to expression formula Total=GA+ (interval on ultrasound detection date and serum samples date)，Week=Total/7，My god=Total%7，Be expressed as in the sampling pregnant week then finally drawn week+sky，Wherein BPD represents BPD detected value，pow(BPD,2) 2 powers of BPD detected value are represented；
BPDowntable pregnant week determines unit 4054, for when described pregnant all computational methods are BPDowntable computational methods of pregnant week, judge that the BPD detected value of input is whether in scope 26～56, when result of determination is for being, according to expression formula Total=typing ultrasonic pregnant week+(interval on ultrasound detection date and serum samples date) obtain pregnant natural law Total total when anemia of pregnant woman carries out serum samples, week=Total/7, my god=Total%7, then be expressed as in the sampling pregnant week finally drawn week+sky；
Expected date of confinement in pregnant week determines unit 4055, for when described pregnant all computational methods are expected date of confinement in pregnant week computational methods, pregnant natural law Total total when anemia of pregnant woman carries out serum samples is obtained according to expression formula Total=40*7-(serum samples date to the pre-natural law producing the date), week=Total/7, my god=Total%7, then be expressed as in the sampling pregnant week finally drawn week+sky；
Last menstrual period pregnant week determines unit 4056, for when described pregnant all computational methods are last menstrual period pregnant week computational methods, pregnant natural law Total total when anemia of pregnant woman carries out serum samples is obtained according to expression formula Total=(last menstrual period (LMP) to the natural law on serum samples date)-(menstrual cycle-28), week=Total/7, my god=Total%7, then be expressed as in the sampling pregnant week finally drawn week+sky；
Date collected pregnant week determines unit 4057, for when described pregnant all computational methods are date collected pregnant week computational methods, it is determined that pregnant week carries out pregnant week during serum samples equal to the anemia of pregnant woman of input；Namely directly enter pregnant week during sampling, be expressed as week+sky.
Based on the system of the present embodiment shown in Fig. 4, a concrete work process can be discussed further below:
First choose command reception module 401 receive choose instruction, described in choose instruction include a kind of pregnant week computational methods mark；
When according to described mark inquire described pregnant week computational methods be CRLRobinson computational methods of pregnant week time, parameter name obtains the CRLRobinson parameter name in module 402 and obtains unit 4021 and obtain the title of input parameter corresponding to all computational methods pregnant with described CRLRobinson and include CRL detected value, ultrasound detection date and serum samples date；
When according to described mark inquire described pregnant week computational methods be CRLowntable computational methods of pregnant week time, CRLowntable parameter name obtains unit 4022 and obtains the title of input parameter corresponding to all computational methods pregnant with described CRLowntable and include CRL detected value, ultrasound detection date, ultrasonic pregnant week and serum samples date；
When according to described mark inquire described pregnant week computational methods be BPDHadlock computational methods of pregnant week time, BPDHadlock parameter name obtains unit 4023 and obtains the title of input parameter corresponding to all computational methods pregnant with described BPDHadlock and include BPD detected value, ultrasound detection date and serum samples date；
When according to described mark inquire described pregnant week computational methods be BPDowntable computational methods of pregnant week time, BPDowntable parameter name obtains unit 4024 and obtains the title of input parameter corresponding to all computational methods pregnant with described BPDowntable and include BPD detected value, ultrasound detection date, ultrasonic pregnant week and serum samples date；
When according to described mark inquire described pregnant week computational methods be expected date of confinement in pregnant week computational methods time, expected date of confinement parameter name obtains unit 4025 and obtains the title of week pregnant with described expected date of confinement input parameter corresponding to computational methods and include product date and serum samples date in advance；
When according to described mark inquire described pregnant week computational methods be last menstrual period pregnant week computational methods time, last menstrual period parameter name obtains unit 4026 and obtains the title of input parameter corresponding to all computational methods pregnant with described last menstrual period and include last menstrual period (LMP), menstrual cycle and serum samples date；
When according to described mark inquire described pregnant week computational methods be date collected pregnant week computational methods time, date collected parameter name obtains unit 4027 and obtains the title of input parameter corresponding to all computational methods pregnant with described date collected and include pregnant week when anemia of pregnant woman carries out serum samples.
The first parameter display unit 4031 in parameter display module 403 generate according to the title of described input parameter and show described parameter inputting interface or the second parameter display unit 4032 according to prestore each in pregnant week input parameter corresponding to computational methods title generate and show described parameter inputting interface；
Parameter values receiver module 404 receives control according to described parameter values and receives the parameter values of input；
nullWhen described pregnant all computational methods are CRLRobinson computational methods of pregnant week，Determine in pregnant week and determine that unit 4051 judges that the CRL detected value of input is whether in scope 38～84 the pregnant week of the CRLRobinson in module 405，When result of determination is for being，The anemia of pregnant woman's pregnant week GA when ultrasound detection is obtained according to expression formula GA=8.052*sqrt (CRL)+23.73，Then total pregnant sky Total when carrying out serum samples is calculated，Total pregnant natural law Total is obtained according to expression formula Total=GA+ (interval on ultrasound detection date and serum samples date)，Week=Total/7，My god=Total%7，Be expressed as in the sampling pregnant week then finally drawn week+sky，Wherein CRL represents CRL detected value，Sqrt (CRL) represents the square root of CRL detected value，Total/7 round numbers，Total%7 remainder number；
When described pregnant all computational methods are CRLowntable computational methods of pregnant week, determine that unit 4052 judges that the CRL detected value of input is whether in scope 38～84 CRLowntable pregnant week, when result of determination is for being, according to expression formula Total=typing ultrasonic pregnant week+(interval on ultrasound detection date and serum samples date) obtain pregnant natural law Total total when anemia of pregnant woman carries out serum samples, week=Total/7, my god=Total%7, then be expressed as in the sampling pregnant week finally drawn week+sky；
nullWhen described pregnant all computational methods are BPDHadlock computational methods of pregnant week，Determine that unit 4053 judges that the BPD detected value of input is whether in scope 26～56 BPDHadlock pregnant week，When result of determination is for being，According to expression formula GA=9.54+1.482+0.1676*pow (BPD,2) anemia of pregnant woman's pregnant week GA when ultrasound detection is obtained，Then total pregnant sky Total when carrying out serum samples is calculated，Total pregnant natural law Total is obtained according to expression formula Total=GA+ (interval on ultrasound detection date and serum samples date)，Week=Total/7，My god=Total%7，Be expressed as in the sampling pregnant week then finally drawn week+sky，Wherein BPD represents BPD detected value，pow(BPD,2) 2 powers of BPD detected value are represented；
When described pregnant all computational methods are BPDowntable computational methods of pregnant week, determine that unit 4054 judges that the BPD detected value of input is whether in scope 26～56 BPDowntable pregnant week, when result of determination is for being, according to expression formula Total=typing ultrasonic pregnant week+(interval on ultrasound detection date and serum samples date) obtain pregnant natural law Total total when anemia of pregnant woman carries out serum samples, week=Total/7, my god=Total%7, then be expressed as in the sampling pregnant week finally drawn week+sky；
When described pregnant all computational methods are expected date of confinement in pregnant week computational methods, determine that unit 4055 obtains pregnant natural law Total total when anemia of pregnant woman carries out serum samples according to expression formula Total=40*7-(serum samples date to the pre-natural law producing the date) expected date of confinement in pregnant week, week=Total/7, my god=Total%7, then be expressed as in the sampling pregnant week finally drawn week+sky；
When described pregnant all computational methods are last menstrual period pregnant week computational methods, determine that unit 4056 obtains pregnant natural law Total total when anemia of pregnant woman carries out serum samples according to expression formula Total=(last menstrual period (LMP) to the natural law on serum samples date)-(menstrual cycle-28) last menstrual period pregnant week, week=Total/7, my god=Total%7, then be expressed as in the sampling pregnant week finally drawn week+sky；
When described pregnant all computational methods are date collected pregnant week computational methods, determine that unit 4057 determines that pregnant week carries out pregnant week during serum samples equal to the anemia of pregnant woman of input date collected pregnant week.
It is evidenced from the above discussion that, the present invention saves the time, reduces the probability of input error information, reduces the probability that maybe cannot calculate pregnant week pregnant week of mistake in computation, quickly, simple, accurately determine pregnant week.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics is absent from contradiction, all it is considered to be the scope that this specification is recorded.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes comparatively concrete and detailed, but can not therefore be construed as limiting the scope of the patent.It should be pointed out that, for the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to making some deformation and improvement, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (8)
1. pregnant all defining method, it is characterised in that comprise the following steps:
Instruction is chosen in reception, described in choose instruction include a kind of pregnant week computational methods mark；
Described pregnant all computational methods are inquired, it is thus achieved that the title of the input parameter corresponding with described pregnant all computational methods according to described mark；
Generating and display parameters inputting interface according to default display rule, described parameter inputting interface includes the title of described input parameter, parameter values corresponding with the title of each described input parameter respectively receives control；
Receive control by described parameter values and receive the parameter values of input；
When receiving pregnant week computations, according to described pregnant all computational methods, the parameter values of described input is adopted to determine pregnant week.
2. pregnant all defining method according to claim 1, it is characterised in that described basis is preset the step of display rule generation display parameters inputting interface and included:
Title according to described input parameter generates and shows described parameter inputting interface
Or
According to prestore each in pregnant week input parameter corresponding to computational methods title generate and show described parameter inputting interface.
3. pregnant all defining method according to claim 1 and 2, it is characterized in that, described parameter values receives control and includes parameter values input frame and/or parameter values choice box, is received the parameter values of input by described parameter values input frame and/or parameter values choice box.
4. pregnant all defining method according to claim 1, it is characterized in that, described pregnant all computational methods include the pregnant all computational methods of CRLRobinson, the pregnant all computational methods of CRLowntable, BPDHadlock computational methods of pregnant week, BPDowntable computational methods of pregnant week, expected date of confinement pregnant all computational methods, the pregnant all computational methods of last menstrual period or the pregnant all computational methods of date collected.
5. a pregnant week determines system, it is characterised in that including:
Choose command reception module, choose instruction for reception, described in choose instruction include a kind of pregnant week computational methods mark；
Parameter name obtains module, for inquiring described pregnant all computational methods according to described mark, it is thus achieved that the title of the input parameter corresponding with described pregnant all computational methods；
Parameter display module, for according to presetting, display is regular to be generated and display parameters inputting interface, described parameter inputting interface includes the title of described input parameter, parameter values corresponding with the title of each described input parameter respectively receives control；
Parameter values receiver module, receives the parameter values of input for receiving control by described parameter values；
Pregnant week determines module, for when receiving pregnant week computations, according to described pregnant all computational methods, adopting the parameter values of described input to determine pregnant week.
6. pregnant week according to claim 5 determines system, it is characterised in that described parameter display module includes:
First parameter display unit, generates for the title according to described input parameter and shows described parameter inputting interface
Or
Second parameter display unit, the title for the input parameter corresponding according to each the pregnant all computational methods prestored generates and shows described parameter inputting interface.
7. according to claim 5 or 6, pregnant week determine system, it is characterized in that, described parameter values receives control and includes parameter values input frame and/or parameter values choice box, is received the parameter values of input by described parameter values input frame and/or parameter values choice box.
8. pregnant week according to claim 5 determines system, it is characterized in that, described pregnant all computational methods include the pregnant all computational methods of CRLRobinson, the pregnant all computational methods of CRLowntable, BPDHadlock computational methods of pregnant week, BPDowntable computational methods of pregnant week, expected date of confinement pregnant all computational methods, the pregnant all computational methods of last menstrual period or the pregnant all computational methods of date collected.
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| CN202067275U (en) * | 2011-05-09 | 2011-12-07 | 朱素君 | Pregnancy parameter calculation device |
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| CN202067275U (en) * | 2011-05-09 | 2011-12-07 | 朱素君 | Pregnancy parameter calculation device |
| CN104376191A (en) * | 2013-08-16 | 2015-02-25 | Ge医疗系统环球技术有限公司 | Gestational age prediction method and device |
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Application publication date: 20160720 |