CN106021953A - Time phase standardization system and method - Google Patents
Time phase standardization system and method Download PDFInfo
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- CN106021953A CN106021953A CN201610389100.7A CN201610389100A CN106021953A CN 106021953 A CN106021953 A CN 106021953A CN 201610389100 A CN201610389100 A CN 201610389100A CN 106021953 A CN106021953 A CN 106021953A
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
- G16H50/30—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment
Abstract
The invention relates to a time phase standardization system and method. The system comprises five modules including an operation instruction module, an original data inputting module, an data outputting module, a curve presenting module and a core operation module; the core operation module is a core part of the system, is connected with the other four modules, controls operation of the other four modules, inputs original data, standardizes the data and then presents a data set curve. Therefore, a same index has the comparability among different individuals, and comparison and time phase association among different indexes are achieved.
Description
[technical field]
The present invention relates to Medical Imaging Technology field, specifically, be the system and method for a kind of phase mark.
[background technology]
Medical image has extremely important effect in medical science auxiliary diagnosis.Wherein, cardiac ultrasonic diagnosis is
One of important branch of Medical Imaging.Cardiac ultrasonic is Diagnosing Cardiac function and morphologic goldstandard, because of
Have real-time, non-invasive and repeatability is widely used in the Differential Diagnosis of heart disease and follows up a case by regular visits to see
Examine.Myocardial function is evaluated and is related to multiple quantitative index curve, including longitudinal strain, the horizontal stroke of cardiac muscle
To tens kinds of indexs such as strain, hoop strain, regional myocardial and overall strain, cardiac muscle rotation or torsions.Often
Individual index relates to the different phases of cardiac cycle, such as isovolumic contraction period, penetrates blood phase, isovolumic relaxation phase, fast
Speed filling period, slow filling period and Atrial systole.At present, the above-mentioned evaluation index used clinically is only
It is confined to the peak value of these indexs, such as longitudinal strain peak value, transverse strain peak value, hoop strain peak value etc..
These peak indexes not only ignore the more information on this index curve, and changes with time is very poor, are difficult to sentence
Disconnected be that phase in cardiac cycle (isovolumic contraction period, penetrate the blood phase, isovolumic relaxation phase, phase of rapid filling,
Slow filling period and Atrial systole).Meanwhile, each Heart Rate there are differences make between patient same
Individual parameter comparability is the most very poor.Its clinical practice is made to be subject to certain restrictions (as shown in Figure 1).
Therefore, if there being a kind of method to each index or different index in one or more cardiac cycles
Carry out markization, be possible not only to realize same index and between phase, Different Individual, there is comparability in difference, and
The comparison between different index can be realized.With time be associated.In view of each index of cardiac muscle reflects the space of ventricle
Structure, therefore the method also can realize the phase-space correlation (view of time and space) of ventricle.
[summary of the invention]
It is an object of the invention to for deficiency of the prior art, it is provided that the system and method for a kind of phase mark.
For achieving the above object, the present invention adopts the technical scheme that: the system of a kind of phase mark, including:
Run specification module, input raw data module, output data module, curve presents module and core is run
Five modules of module, described operation specification module is used for describing the running environment of this system and relevant support is soft
Part, and guide user to smoothly complete operation and the application of this system by picture and text example progressively, described
Input raw data module is used for reading in data and by data afferent module, and described output data module is used for
Being output as the data after User Defined requirement mark completes, it is satisfied for exporting that described curve presents module
The certain types of curve of user's preset in advance, it is the core of present system that described core runs module
Point, connect and control the operation of other four modules.
The data entry format of described input raw data module be TXT form and or EXCEL form,
Form is two stringer data, and wherein, first row data express time, secondary series data are to need markization
Certain medical guidelines value corresponding with the time.
It is time shaft that described curve presents the curvilinear coordinate transverse axis that module presents, and the longitudinal axis is markization parameter axle,
Described parameter includes longitudinal strain, transverse strain, hoop strain, shear strain, Basal rotation, the apex of the heart
Rotate and other parameters.
The curve that described curve presents in module will be saved under the catalogue specified with picture format.
The another technical scheme that the present invention takes is: the method for phase mark, comprises the following steps:
A. install and after startup system, first startup optimization specification module, it is thus achieved that user illustrates before using and system peace
Dress help information, guides user to smoothly complete operation and the application of this system with picture and text example progressively；
B. opening core and run module, along with core runs the operation of module, system starts input initial data automatically
Module, the input interface in input raw data module is defined and guides, and makes input raw data module
Identify with needing ultrasonic system data TEXT file to be processed or EXCEL file to be attached, thus complete
Become data inputting；
C. input initial data to core runs module, and core runs the data that module provides according to raw data module,
Set up time transverse axis and parameter longitudinal axis graph data group respectively；
D. in output data module, all data set results are exported with TEXT file and EXCEL file；
E. control start up curve while data set result during core operation module calls output data module and present mould
Block completes curve and presents.
The parameter longitudinal axis described in step c includes the data before markization and the data after markization.
When data set result in output data module described in step d includes m-data set and time m-mark
Change data set.
Curve described in step e presents module and presents the curve type specified according to user preset curve type,
M-data set curve when curve type includes, time m-markization data set curve and user-defined contrast bent
Line.
The invention has the advantages that:
The present invention can carry out markization efficient, quick to the parameter curve of time correlation, it is achieved same index
Between Different Individual, any phase there is comparability, the most also can not realize different index in same phase or not
The most alternate comparability is associated with when realizing.
[accompanying drawing explanation]
Accompanying drawing 1 is that the same index (cardiac cycle) in time using phase mark the first two patient's case becomes
Change curve chart.
Accompanying drawing 2 is present system structure and method flow schematic diagram.
Accompanying drawing 3 is comparison diagram before and after patient's case 1 apex of the heart level cardiac muscle rotating curve mark.
Accompanying drawing 4 is comparison diagram before and after patient's case 2 heart bottom water flesh rotating curve mark according to one's conscience.
Accompanying drawing 5 is to use latter two case difference index of phase markization in company with the curve chart of a cardiac cycle.
[detailed description of the invention]
The detailed description of the invention provided the present invention below in conjunction with the accompanying drawings elaborates.
As shown in Figure 2, the system of phase mark of the present invention includes: run specification module, input original number
According to module, output data module, curve presents module and core runs five modules of module, described operation
Specification module is used for describing the running environment of this system and relevant software of supporting, and by picture and text example progressively
Guiding user to smoothly complete operation and the application of this system, described input raw data module is used for reading in
Data by data afferent module, described output data module is used for being output as User Defined and requires markization
Data after completing, described curve presents module and meets the certain types of of user's preset in advance for output
Curve, it is the core of present system that described core runs module, connects and controls other four moulds
The operation of block.
The data entry format of native system input raw data module is TXT form and EXCEL form, shape
Formula is two stringer data, wherein, first row data express time, secondary series data be need markization with
Certain medical guidelines value that time is corresponding.Simultaneously in order to increase quickly identifying and autoexec of system,
Input data can identify automatically according to the initial data of ultrasonic system output, and batch processing.Need exist for
Illustrate is that the data that ultrasonic system exports are generally TXT and EXCEL file.Input data module can root
According to User Defined logging data title, in order to system more quickly identifies and import more need number to be processed
According to.Accordingly, the form of output data module is also TXT form and EXCEL form, and this module
Data title in file are consistent with logging data title.
Above-mentioned curve presents the curve that module presents, and abscissa is time shaft (cardiac cycle), and the longitudinal axis is mark
Changing parameter axle, described parameter includes at the bottom of longitudinal strain, transverse strain, hoop strain, shear strain, the heart
Rotation, Apical rotation and other parameters (electrocardiogram or respiratory curve parameter) etc..Multinomial in parallel processing
During data, system curve of output can present according to the curve of output type of user's preset in advance.In order to
Increase user markization anterioposterior curve is compared intuitively, it is possible to markization anterioposterior curve is exported simultaneously and is easy to.
It addition, curve presents module supports that curve is saved in specified location in user with picture format.
The method of phase mark of the present invention is as follows:
Install and after the system of startup phase mark of the present invention, first startup optimization specification module, it is thus achieved that user
Before using, explanation and system install help information, guide user to smoothly complete this with picture and text example progressively and are
The operation of system and application.Opening core and run module, along with core runs the operation of module, system opens automatically
Dynamic input raw data module, the input interface in input raw data module is defined and guides, and makes defeated
Enter raw data module and carry out even with needing ultrasonic system data TEXT file to be processed or EXCEL file
Connect identification, thus complete data inputting.After data inputting, input data run module to core.Core is transported
The data that row module provides according to raw data module, set up time transverse axis and parameter longitudinal axis figure respectively, this
In the parameter longitudinal axis include the data before markization and the data after markization.With time m-need to marking data be one group
Data, every two groups of adjacent datas use linear poor reinforcement to carry out interpolation processing, finally according to markization demand, carry
M-markization data set when taking corresponding, is finally exporting data module with TEXT file and EXCEL file
Middle output all data sets result.Core is run module and is called at any time in output data module according to user's request
Data set result.Core operation module is called in output data module and is controlled to start song while data set result
Line presents module to be completed curve and presents, when the data set result in output data module includes m-data set and
Time m-markization data set, curve presents module and presents the curve type specified according to user preset curve type,
M-data set curve when curve type includes, time m-markization data set curve and user-defined contrast bent
Line.The curve that last curve presents in module will be saved under the catalogue specified with picture format.
Said method it should be noted that input raw data format is TEXT file and EXCEL file,
Corresponding output data form is also TEXT file and EXCEL file, and user can select as required
The form of output data.
Right before and after iconifying such as accompanying drawing 3 and the accompanying drawing 4 respectively apex of the heart of two cases, Basal rotation curve
Ratio curve, accompanying drawing 5 is the curve chart using latter two case difference index Unlimited mechanical periodicity of phase markization,
By the contrast of figure, the curve chart after phase mark is possible not only to realize same index to be had between Different Individual
Comparability, and can realize comparison between different index with time be associated.
The above is only the preferred embodiment of the present invention, it is noted that common for the art
Technical staff, on the premise of without departing from the inventive method, it is also possible to makes some improvement and supplements, these
Improve and supplement and also should be regarded as protection scope of the present invention.
Claims (8)
1. the system of a phase mark, it is characterised in that described system includes: operation specification module,
Input raw data module, output data module, curve present module and core runs five modules of module,
Described operation specification module is used for describing the running environment of this system and relevant software of supporting, and by progressively
Picture and text example guide user to smoothly complete operation and the application of this system, described input initial data mould
Block is used for reading in data and by data afferent module, and described output data module is used for being output as user and makes by oneself
Justice require markization complete after data, described curve present module for export meet user's preset in advance
Certain types of curve, it is the core of present system that described core runs module, connects and controls
The operation of other four modules.
The system of phase mark the most according to claim 1, it is characterised in that described input is original
The data entry format of data module be TXT form and or EXCEL form, form is two stringer data,
Wherein, first row data express time, secondary series data are certain of the change corresponding with the time of needs markization
Individual medical guidelines value.
The system of phase mark the most according to claim 1, it is characterised in that described curve presents
The curvilinear coordinate transverse axis that module presents is time shaft, and the longitudinal axis is markization parameter axle, and described parameter includes longitudinal direction
Strain, transverse strain, hoop strain, shear strain, Basal rotation, Apical rotation and other parameters.
The system of phase mark the most according to claim 1, it is characterised in that described curve presents
Curve in module will be saved under the catalogue specified with picture format.
5. the method for phase mark, it is characterised in that comprise the following steps:
A. install and after startup system, first startup optimization specification module, it is thus achieved that user illustrates before using and system peace
Dress help information, guides user to smoothly complete operation and the application of this system with picture and text example progressively；
B. opening core and run module, along with core runs the operation of module, system starts input initial data automatically
Module, the input interface in input raw data module is defined and guides, and makes input raw data module
Identify with needing ultrasonic system data TEXT file to be processed or EXCEL file to be attached, thus complete
Become data inputting；
C. input initial data to core runs module, and core runs the data that module provides according to raw data module,
Set up time transverse axis and parameter longitudinal axis graph data group respectively；
D. in output data module, all data set results are exported with TEXT file and EXCEL file；
E. control start up curve while data set result during core operation module calls output data module and present mould
Block completes curve and presents.
The method of phase mark the most according to claim 4, it is characterised in that the ginseng described in step c
The number longitudinal axis includes the data before markization and the data after markization.
The method of phase mark the most according to claim 4, it is characterised in that described in step d
Data set result in output data module when including m-data set and time m-markization data set.
The method of phase mark the most according to claim 4, it is characterised in that described in step e
Curve presents module and presents the curve type specified according to user preset curve type, and curve type includes the time
-data set curve, time m-markization data set curve and user-defined correlation curve.
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|---|---|---|---|
| CN201610389100.7A CN106021953A (en) | 2016-06-03 | 2016-06-03 | Time phase standardization system and method |
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| CN201610389100.7A CN106021953A (en) | 2016-06-03 | 2016-06-03 | Time phase standardization system and method |
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Citations (2)
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|---|---|---|---|---|
| US20080071174A1 (en) * | 2004-08-05 | 2008-03-20 | Koji Waki | Method of Displaying Elastic Image and Diagnostic Ultrasound System |
| CN101505663A (en) * | 2006-09-01 | 2009-08-12 | 皇家飞利浦电子股份有限公司 | System and method for measuring left ventricular torsion |
-
2016
- 2016-06-03 CN CN201610389100.7A patent/CN106021953A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080071174A1 (en) * | 2004-08-05 | 2008-03-20 | Koji Waki | Method of Displaying Elastic Image and Diagnostic Ultrasound System |
| CN101505663A (en) * | 2006-09-01 | 2009-08-12 | 皇家飞利浦电子股份有限公司 | System and method for measuring left ventricular torsion |
Non-Patent Citations (3)
| Title |
|---|
| 李朝军: "超声二维斑点追踪显像技术评价心肌扭转运动与时相关系的研究", 《中国优秀硕士学位论文全文数据库医药卫生科技辑》 * |
| 罗向红: "呼吸-心脏-血管耦联的超声研究", 《中国博士学位论文全文数据库医药卫生科技辑》 * |
| 罗向红灯: "超声二维斑点追踪显像技术评价正常人左室心肌扭转运动与心动周期时相关系的初步研究", 《第四军医大学学报》 * |
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Application publication date: 20161012 |