CN105534519A - Color vector cardiogram display method - Google Patents
Color vector cardiogram display method Download PDFInfo
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- CN105534519A CN105534519A CN201610100606.1A CN201610100606A CN105534519A CN 105534519 A CN105534519 A CN 105534519A CN 201610100606 A CN201610100606 A CN 201610100606A CN 105534519 A CN105534519 A CN 105534519A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
- A61B5/339—Displays specially adapted therefor
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Abstract
The invention discloses a color vector cardiogram display method which comprises the following steps: S1, acquiring orthogonal lead electrocardiogram data, and recording each of x, y and z lead voltage amplitudes of bioelectricity of a heart of a human body; S2, forming an observation face, i.e. combining the orthogonal lead electrocardiogram data in pairs to form the observation face; S3, on the observation face, expressing each instantaneous voltage component of the orthogonal lead electrocardiogram data with a lacrimal point, and sequentially marking each lacrimal point to form vector cardiographic loops of the observation face; S4, marking out a P vector cardiographic loop, a QRS vector cardiographic loop and a T vector cardiographic loop for the orthogonal lead electrocardiogram data according to an activity sequence of the bioelectricity of the heart; S5, dividing the QRS vector cardiographic loop formed in the step S4 into three sections of different vectors, wherein the three sections of different vectors respectively are a front 20ms vector, a middle section main body vector and an end 40ms vector.
Description
Technical field
Electrocardiogram Display Technique field of the present invention specifically, is colored vectorcardiogram display packing.
Background technology
Cardiovectograph traditional at present adopts black and white to get method display plane vectorcardiogram ready.There is following shortcoming in prior art:
1. clearly can not distinguish the different-waveband of plane vectorcardiogram;
2. can not know the rotation direction judging plane vectorcardiogram;
3. can not carry out the independent analysis that zooms in or out to each wave band of plane vectorcardiogram.
Summary of the invention
The object of the invention is to design colored vectorcardiogram display packing, when solution prior art cardiovectograph adopts black and white to get method display plane vectorcardiogram ready, clearly can not distinguish the weak point of the different-waveband of plane vectorcardiogram, colored mode is adopted to carry out the display of various vectorcardiographic loop, the mode of segmentation point color display can be adopted especially to show different Q RS vectorcardiographic loop section, and user can each wave band clearly judging plane vectorcardiogram more directly perceived when identification.
The present invention is achieved through the following technical solutions: colored vectorcardiogram display packing, comprises the following steps:
Step 1. gathers orthogonal lead ECG data, and each x, y, z of recorder's systemic heart bio electricity is led voltage amplitude;
Step 2. forms sightingpiston: orthogonal lead ECG data combined between two, forms sightingpiston;
Step 3., on sightingpiston, by each instantaneous voltage components of orthogonal lead ECG data, represents with one " lacrimal point ", and each " lacrimal point " is marked in order, forms the vectorcardiographic loop of sightingpiston;
Orthogonal lead ECG data is indicated P vectorcardiographic loop, QRS vectorcardiographic loop and T vectorcardiographic loop by heart biology electrical activity order by step 4.;
The QRS vectorcardiographic loop that step 4 is formed by step 5. is divided into 3 sections of different vectors;
The different QRS vectorcardiographic loop section that P vectorcardiographic loop, T vectorcardiographic loop and step 5 are formed by step 6. adopts different color displays.
Further to better implement the present invention, the following set-up mode of special employing: described colored vectorcardiogram display packing is also included in sightingpiston and adopts a segmentation point color to indicate according to the vectorcardiographic loop of different phase; Described segmentation point color is carried out sign and is specially: adopt different colors to indicate respectively " lacrimal point " of P vectorcardiographic loop vector, QRS vectorcardiographic loop 3 sections different " lacrimal point " of vector and " lacrimal point " of T vectorcardiographic loop vector.
Further to better implement the present invention, the following set-up mode of special employing: previous " lacrimal point " position is pointed at described " lacrimal point " tip, " lacrimal point " end points to next " lacrimal point " position, realizes the sensing that vectorcardiographic loop operates; Described colored vectorcardiogram display packing also comprises each vectorcardiographic loop rotation direction and adopts " lacrimal point " to indicate, and previous " lacrimal point " position is pointed at " lacrimal point " tip, and " lacrimal point " end points to next " lacrimal point " position.
Further to better implement the present invention, the following set-up mode of special employing: described colored vectorcardiogram display packing also comprises employing segmentation point color and runs along " lacrimal point " direction, in sightingpiston formative dynamics display mode, observe each vectorcardiographic loop rotation direction.
Further to better implement the present invention, especially following set-up mode is adopted: described colored vectorcardiogram display packing also comprises adopting each sightingpiston and to reduce or amplification method observes separately different vectorcardiographic loop.
Further to better implement the present invention, especially following set-up mode is adopted: described colored vectorcardiogram display packing also comprises and adopts different interval to carry out selections observation to " lacrimal point ".
Further to better implement the present invention, the following set-up mode of special employing: described colored vectorcardiogram display packing also comprises and adopts face amount before the avatar representation of observer above, plane of structure the avatar representation of observer above, from the avatar representation left surface of left side people, from the avatar representation right flank of right side people.
Further to better implement the present invention, the following set-up mode of special employing: described sightingpiston comprises front face amount, upper plane of structure, left surface, right flank; Wherein, led by x and y lead is formed before face amount, led by x and lead form plane of structure with z, being led by y forms left surface, and being led by z forms right flank.
Further to better implement the present invention, the following set-up mode of special employing: the vectorcardiographic loop of described sightingpiston comprises forehead face vectorcardiographic loop, upper plane of structure vectorcardiographic loop, left surface vectorcardiographic loop and right flank vectorcardiographic loop.
Further to better implement the present invention, especially following set-up mode is adopted: described orthogonal lead ECG data is that Frank leads the orthogonal lead ECG data of system.
The present invention compared with prior art, has the following advantages and beneficial effect:
The present invention solves prior art cardiovectograph and adopts black and white when getting method display plane vectorcardiogram ready, clearly can not distinguish the weak point of the different-waveband of plane vectorcardiogram, colored mode is adopted to carry out the display of various vectorcardiographic loop, the mode of segmentation point color display can be adopted especially to show different Q RS vectorcardiographic loop section, and user can each wave band clearly judging plane vectorcardiogram more directly perceived when identification.
The invention provides serial of methods for clearly judging each wave band of plane vectorcardiogram, the rotation direction of plane vectorcardiogram, and plane vectorcardiogram is in the situation of each viewing plane, and the independent analytical method zoomed in or out is provided.
The present invention can divide color to show and analyzes plane vectorcardiogram by clearer point of plane subrane.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment 1:
Colored vectorcardiogram display packing, comprises the following steps:
Step 1. gathers orthogonal lead ECG data, and each x, y, z of recorder's systemic heart bio electricity is led voltage amplitude;
Step 2. forms sightingpiston: orthogonal lead ECG data combined between two, forms sightingpiston;
Step 3., on sightingpiston, by each instantaneous voltage components of orthogonal lead ECG data, represents with one " lacrimal point ", and each " lacrimal point " is marked in order, forms the vectorcardiographic loop of sightingpiston;
Orthogonal lead ECG data is indicated P vectorcardiographic loop, QRS vectorcardiographic loop and T vectorcardiographic loop by heart biology electrical activity order by step 4.;
The QRS vectorcardiographic loop that step 4 is formed by step 5. is divided into 3 sections of different vectors; Described 3 sections of different vectors are respectively front 20ms vector, stage casing main body vector and last 40ms vector eventually;
The different QRS vectorcardiographic loop section that P vectorcardiographic loop, T vectorcardiographic loop and step 5 are formed by step 6. adopts different color displays.
Embodiment 2:
The present embodiment is at the enterprising one-step optimization in the basis of above-described embodiment, further to better implement the present invention, the following set-up mode of special employing: described colored vectorcardiogram display packing is also included in sightingpiston and adopts a segmentation point color to indicate according to the vectorcardiographic loop of different phase; Described segmentation point color is carried out sign and is specially: by " lacrimal point " of 20ms vector before " lacrimal point " of P vectorcardiographic loop vector, QRS vectorcardiographic loop, " lacrimal point " of QRS vectorcardiographic loop stage casing main body vector, QRS vectorcardiographic loop, " lacrimal point " of last 40ms vector, " lacrimal point " of T vectorcardiographic loop vector adopt five kinds of different colors to indicate respectively eventually.
Embodiment 3:
The present embodiment is at the enterprising one-step optimization in the basis of above-mentioned any embodiment, further to better implement the present invention, the following set-up mode of special employing: previous " lacrimal point " position is pointed at described " lacrimal point " tip, " lacrimal point " end points to next " lacrimal point " position, realizes the sensing of vectorcardiographic loop running; Described colored vectorcardiogram display packing also comprises each vectorcardiographic loop rotation direction and adopts " lacrimal point " to indicate, and previous " lacrimal point " position is pointed at " lacrimal point " tip, and " lacrimal point " end points to next " lacrimal point " position.
Embodiment 4:
The present embodiment is at the enterprising one-step optimization in the basis of above-mentioned any embodiment, further to better implement the present invention, the following set-up mode of special employing: described colored vectorcardiogram display packing also comprises employing segmentation point color and runs along " lacrimal point " direction, in sightingpiston formative dynamics display mode, observe each vectorcardiographic loop rotation direction.
Embodiment 5:
The present embodiment is at the enterprising one-step optimization in the basis of above-mentioned any embodiment, further to better implement the present invention, especially following set-up mode is adopted: described colored vectorcardiogram display packing also comprises adopting each sightingpiston and to reduce or amplification method observes separately different vectorcardiographic loop; And can adopt each sightingpiston and to reduce or amplification method observes separately different qrs vector ring sections.
Embodiment 6:
The present embodiment is at the enterprising one-step optimization in the basis of above-mentioned any embodiment, further to better implement the present invention, especially following set-up mode is adopted: described colored vectorcardiogram display packing also comprises and adopts different interval to carry out selections observation to " lacrimal point ".
Embodiment 7:
The present embodiment is at the enterprising one-step optimization in the basis of above-mentioned any embodiment, further to better implement the present invention, the following set-up mode of special employing: described colored vectorcardiogram display packing also comprises and adopts face amount before the avatar representation of observer above, plane of structure the avatar representation of observer above, from the avatar representation left surface of left side people, from the avatar representation right flank of right side people.
Embodiment 8:
The present embodiment is at the enterprising one-step optimization in the basis of above-mentioned any embodiment, further to better implement the present invention, and the following set-up mode of special employing: described sightingpiston comprises front face amount, upper plane of structure, left surface, right flank; Wherein, led by x and y lead is formed before face amount, led by x and lead form plane of structure with z, being led by y forms left surface, and being led by z forms right flank.
Embodiment 9:
The present embodiment is at the enterprising one-step optimization in the basis of above-mentioned any embodiment, further to better implement the present invention, the following set-up mode of special employing: the vectorcardiographic loop of described sightingpiston comprises forehead face vectorcardiographic loop, upper plane of structure vectorcardiographic loop, left surface vectorcardiographic loop and right flank vectorcardiographic loop.
Embodiment 10:
The present embodiment is at the enterprising one-step optimization in the basis of above-mentioned any embodiment, further to better implement the present invention, special adopts following set-up mode: described orthogonal lead ECG data is that Frank leads the orthogonal lead ECG data of system.
Embodiment 11:
The present embodiment is at the enterprising one-step optimization in the basis of above-mentioned any embodiment, and colored vectorcardiogram display packing, comprises the following steps:
Step 1. gathers Frank and to lead the orthogonal lead ECG data of system, and recorder's systemic heart bio electricity each x, y, z lead voltage amplitude;
Step 2. forms sightingpiston: orthogonal lead ECG data combines between two, face amount before being formed, upper plane of structure, left surface, four sightingpistons such as right flank; Led by x and y lead is formed before face amount, led by x and z leads and forms plane of structure, being led to lead with z by y forms left surface and right flank respectively;
Frank leads each instantaneous voltage components of orthogonal lead ECG data of system by step 3., represents with one " lacrimal point "; Each " lacrimal point " is marked in order, is formed in the vectorcardiographic loop of each sightingpiston; Vectorcardiographic loop (the Vectorcardiogram of each sightingpiston, VCG), comprise forehead face vectorcardiographic loop (F-VCG), upper plane of structure vectorcardiographic loop (H-VCG), left surface vectorcardiographic loop (LS-VCG) and right flank vectorcardiographic loop (RS-VCG);
Step 4. Frank is led system orthogonal lead ECG data by heart biology electrical activity order indicate P vectorcardiographic loop, QRS vectorcardiographic loop and T vectorcardiographic loop; Described P vectorcardiographic loop represents Atrial depolarization bioelectric; Described QRS vectorcardiographic loop represents sequences of ventricular depolarization bioelectric, and described T vectorcardiographic loop represents ventricular bipolar bioelectric;
The QRS vectorcardiographic loop that step 4 is formed by step 5. is divided into 3 sections, i.e. the front 20 milliseconds of vectors of QRS vectorcardiographic loop, QRS vectorcardiographic loop 40 milliseconds, end vector sum QRS vectorcardiographic loop stage casing main body vector eventually;
The different QRS vectorcardiographic loop section that P vectorcardiographic loop, T vectorcardiographic loop and step 5 are formed by step 6. adopts different color displays.
Further, face amount before each sightingpiston, upper plane of structure, left surface, in four planes such as right flank can according to different vectorcardiographic loop segmentation with different color markings out, " lacrimal point " of P vectorcardiographic loop vector is with a kind of color (color one), front 20 milliseconds of vectorial " lacrimal points " of QRS vectorcardiographic loop are with a kind of color (color two), " lacrimal point " of QRS vectorcardiographic loop stage casing main body vector is with a kind of color (color three), QRS vectorcardiographic loop eventually the vectorial lacrimal points in 40 milliseconds, end with a kind of color (color four), T vectorcardiographic loop vector lacrimal point is with a kind of color (color five),
Further, when carrying out the expression of vectorcardiographic loop rotation direction, adopt " lacrimal point " to indicate, previous " lacrimal point " position is pointed at described " lacrimal point " tip, and " lacrimal point " end points to next " lacrimal point " position;
Further, the color adopting segmentation different is run along " lacrimal point " direction, in each sightingpiston formative dynamics display mode, is convenient to observe vectorcardiographic loop rotation direction;
Further, can adopt each sightingpiston and to reduce or amplification method observes separately different vectorcardiographic loop;
Further, different interval can be adopted to carry out selection to lacrimal point to observe;
Further, adopt face amount (Frontal) before the avatar representation of observer above, plane of structure (Horizontal) the avatar representation of observer above, from the avatar representation left surface (LeftSide) of left side people, from the avatar representation right flank (RightSide) of right side people.
The above is only preferred embodiment of the present invention, and not do any pro forma restriction to the present invention, every any simple modification, equivalent variations done above embodiment according to technical spirit of the present invention, all falls within protection scope of the present invention.
Claims (10)
1. colored vectorcardiogram display packing, is characterized in that: comprise the following steps:
Step 1. gathers orthogonal lead ECG data, and each x, y, z of recorder's systemic heart bio electricity is led voltage amplitude;
Step 2. forms sightingpiston: orthogonal lead ECG data combined between two, forms sightingpiston;
Step 3., on sightingpiston, by each instantaneous voltage components of orthogonal lead ECG data, represents with one " lacrimal point ", and each " lacrimal point " is marked in order, forms the vectorcardiographic loop of sightingpiston;
Orthogonal lead ECG data is indicated P vectorcardiographic loop, QRS vectorcardiographic loop and T vectorcardiographic loop by heart biology electrical activity order by step 4.;
The QRS vectorcardiographic loop that step 4 is formed by step 5. is divided into 3 sections of different vectors; Described 3 sections of different vectors are respectively front 20ms vector, stage casing main body vector and last 40ms vector eventually;
The different QRS vectorcardiographic loop section that P vectorcardiographic loop, T vectorcardiographic loop and step 5 are formed by step 6. adopts different color displays.
2. colored vectorcardiogram display packing according to claim 1, is characterized in that: described colored vectorcardiogram display packing is also included in sightingpiston and adopts a segmentation point color to indicate according to the vectorcardiographic loop of different phase; Described segmentation point color is carried out sign and is specially: adopt different colors to indicate respectively " lacrimal point " of P vectorcardiographic loop vector, QRS vectorcardiographic loop 3 sections different " lacrimal point " of vector and " lacrimal point " of T vectorcardiographic loop vector.
3. colored vectorcardiogram display packing according to claim 1 and 2, is characterized in that: previous " lacrimal point " position is pointed at described " lacrimal point " tip, and " lacrimal point " end points to next " lacrimal point " position, realizes the sensing of vectorcardiographic loop running.
4. colored vectorcardiogram display packing according to claim 1 and 2, it is characterized in that: described colored vectorcardiogram display packing also comprises employing segmentation point color and runs along " lacrimal point " direction, in sightingpiston formative dynamics display mode, observe each vectorcardiographic loop rotation direction.
5. colored vectorcardiogram display packing according to claim 1 or 2, is characterized in that: described colored vectorcardiogram display packing also comprises adopting each sightingpiston and to reduce or amplification method observes separately different vectorcardiographic loop.
6. colored vectorcardiogram display packing according to claim 1 or 2, is characterized in that: described colored vectorcardiogram display packing also comprise to " lacrimal point " adopt different interval carry out selection observe.
7. colored vectorcardiogram display packing according to claim 1 or 2, it is characterized in that: described colored vectorcardiogram display packing also comprises and adopts face amount before the avatar representation of observer above, plane of structure the avatar representation of observer above, from the avatar representation left surface of left side people, from the avatar representation right flank of right side people.
8. colored vectorcardiogram display packing according to claim 1, is characterized in that: described sightingpiston comprises front face amount, upper plane of structure, left surface, right flank; Wherein, led by x and y lead is formed before face amount, led by x and lead form plane of structure with z, being led by y forms left surface, and being led by z forms right flank.
9. colored vectorcardiogram display packing according to claim 8, is characterized in that: the vectorcardiographic loop of described sightingpiston comprises forehead face vectorcardiographic loop, upper plane of structure vectorcardiographic loop, left surface vectorcardiographic loop and right flank vectorcardiographic loop.
10. colored vectorcardiogram display packing according to claim 1 or 2 or 8 or 9, is characterized in that: described orthogonal lead ECG data is that Frank leads the orthogonal lead ECG data of system.
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| CN201610100606.1A CN105534519A (en) | 2016-02-24 | 2016-02-24 | Color vector cardiogram display method |
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| CN201610100606.1A CN105534519A (en) | 2016-02-24 | 2016-02-24 | Color vector cardiogram display method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109920024A (en) * | 2019-01-29 | 2019-06-21 | 深圳市科曼医疗设备有限公司 | A kind of method for drafting and device of vectorcardiographic loop |
| WO2020154910A1 (en) * | 2019-01-29 | 2020-08-06 | 深圳市科曼医疗设备有限公司 | Method and apparatus for drawing vector cardiographic loop |
| WO2020154909A1 (en) * | 2019-01-29 | 2020-08-06 | 深圳市科曼医疗设备有限公司 | Method and apparatus for determining rotation direction of vector cardiographic loop |
| CN111543979A (en) * | 2020-05-13 | 2020-08-18 | 许祥林 | Method for outputting vector cardiogram through conventional leads |
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| CN111543979B (en) * | 2020-05-13 | 2024-02-06 | 许祥林 | Method for outputting electrocardiographic vector diagram by conventional leads |
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