CN107536606A - Atrial fibrillation detection method, device and system - Google Patents
Atrial fibrillation detection method, device and system Download PDFInfo
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- CN107536606A CN107536606A CN201610569687.XA CN201610569687A CN107536606A CN 107536606 A CN107536606 A CN 107536606A CN 201610569687 A CN201610569687 A CN 201610569687A CN 107536606 A CN107536606 A CN 107536606A
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- 206010003658 Atrial Fibrillation Diseases 0.000 title claims abstract description 62
- 238000001514 detection method Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims description 26
- 238000005259 measurement Methods 0.000 claims description 13
- 238000010586 diagram Methods 0.000 description 7
- 230000001746 atrial effect Effects 0.000 description 3
- 238000010009 beating Methods 0.000 description 3
- 230000001788 irregular Effects 0.000 description 2
- 230000033764 rhythmic process Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 239000000700 radioactive tracer Substances 0.000 description 1
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Abstract
The invention relates to an atrial fibrillation detection method, which comprises the following steps: measuring n continuous heartbeat information, wherein n is a positive integer greater than 1; calculating the time difference of each heartbeat message from the 0 th heartbeat message to the nth heartbeat message to obtain n pieces of time difference messages; calculating the difference of each time difference information from the 1 st time difference information to the nth time difference information to obtain n-1 difference values; adding the n-1 difference values to obtain a total difference value; dividing the sum difference value by the number of difference values n-1 to obtain average difference value information; and judging whether the average difference value information exceeds a threshold value, and if so, judging that the atrial fibrillation is obtained. The invention also provides an atrial fibrillation detecting device and an atrial fibrillation system adopting the atrial fibrillation detecting method.
Description
Technical field
Can effectively it be dropped the present invention relates to a kind of method for detecting of auricular fibrillation, apparatus and system, and especially with regard to one kind
Method for detecting, the apparatus and system of the auricular fibrillation of low erroneous judgement probability.
Background technology
In current known techniques, auricular fibrillation can come via the interval time of two neighboring R ripples on interpretation electrocardiogram
Learn, but because auricular fibrillation is not easy to discover, therefore many patients for having auricular fibrillation often do not know the disease of itself
Condition, and the acquirement and interpretation of electrocardiogram are not readily available for common people, therefore in order to find early and early treatment,
The auricular fibrillation method for detecting for having the beating that pulse is surveyed and analyzed using pulse volume to be spaced is suggested, such as Taiwan Patent numbering
The method and device of detecting auricular fibrillation disclosed by I328442, its be using continuous pulse beating be spaced average value and
Whether the irregular index that standard deviation is calculated exceedes threshold values and determines whether the situation of auricular fibrillation.However, this
Kind of method in some situations is possible to that auricular fibrillation pulse data interpretation can be will not belong to cause to judge by accident for auricular fibrillation, therefore
The present invention proposes a kind of new auricular fibrillation method for detecting to reduce the probability of erroneous judgement.
The content of the invention
In view of this, one purpose of the invention is to provide a kind of auricular fibrillation method for detecting, and it can effectively reduce the heart
The dynamic erroneous judgement probability of atrial fibrillation.
Another object of the present invention is to provide a kind of auricular fibrillation arrangement for detecting, it is performing above-mentioned auricular fibrillation
Method for detecting.
It is still another object of the present invention to provide a kind of auricular fibrillation detecting system, it is performing above-mentioned auricular fibrillation
Method for detecting.
A kind of auricular fibrillation method for detecting proposed by the present invention, comprises the following steps：Measure n continuous heartbeat messages, n
For the positive integer more than 1；Calculate the 0th heartbeat message to each heartbeat message between n-th of heartbeat message time difference with
Obtain n time difference information；The 1st time difference information is calculated to each time difference information between n-th of time difference information
Difference is to obtain n-1 difference value；N-1 difference value is added up to obtain summation difference value；By summation difference value divided by difference value
N-1 is counted to obtain mean difference value information；And judge whether mean difference value information exceedes threshold values, if being judged as YES, sentence
It is set to auricular fibrillation.
The present invention again propose a kind of auricular fibrillation arrangement for detecting, including heartbeat message measurement unit, storage element and
Processing unit.For heartbeat message measurement unit to measure n continuous heartbeat messages, n is the positive integer more than 1.Storage element
To store n continuous heartbeat messages.Processing unit is electrically connected to storage element, and is arrived to calculate the 0th heartbeat message
Between n-th of heartbeat message the time difference of each heartbeat message to obtain n time difference information, and during calculating the 1st
Between poor information to each time difference information between n-th of time difference information difference to obtain n-1 difference value, and to add up
N-1 difference value is to obtain summation difference value, and summation difference value divided by difference value number n-1 are obtained into mean difference
Value information, and to judge whether mean difference information exceedes threshold values.
A kind of auricular fibrillation detecting system that the present invention reintroduces, including heartbeat message measuring equipment and remote service
Device.Heartbeat message measuring equipment includes heartbeat message measurement unit, storage element and first information transmission unit.Heartbeat message
Measurement unit is to measure n continuous heartbeat messages, and n is the positive integer more than 1, and storage element is continuous to store n
Heartbeat message, first information transmission unit is transmitting n stored by storage element continuous heartbeat messages.Remote server
Including the second information transmission unit and processing unit.Second information transmission unit is passed to receive first information transmission unit
The n continuous heartbeat messages sent, processing unit are electrically connected to the second information transmission unit and to calculate the 0th heartbeat message
To the time difference of each heartbeat message between n-th of heartbeat message to obtain n time difference information, and to calculate the 1st
Time difference information to each time difference information between n-th of time difference information difference to obtain n-1 difference value, and to add
Total n-1 difference value is to obtain summation difference value, and summation difference value divided by difference value number n-1 are obtained into mean difference
Different value information, and to judge whether mean difference value information exceedes threshold values.
The present invention be via judge mean difference value information whether exceed threshold values and determine whether testee has auricular fibrillation
Situation, therefore interpretation non-atrial vibration patient heartbeat message there is higher accuracy.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, and in order to allow the above and other objects, features and advantages of the present invention can
Become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, describe in detail as follows.
Brief description of the drawings
Fig. 1 is the flow chart of the auricular fibrillation method for detecting of one embodiment of the invention.
Fig. 2 by one embodiment of the invention the heartbeat message measured with sphygmomanometer schematic diagram.
Fig. 3 is the schematic diagram of the time difference information of one embodiment of the invention.
Fig. 4 is the schematic diagram of the time difference information of another embodiment of the present invention.
Fig. 5 is the auricular fibrillation arrangement for detecting of one embodiment of the invention.
Fig. 6 is the auricular fibrillation detecting system of one embodiment of the invention.
Embodiment
Fig. 1 is the flow chart of the auricular fibrillation method for detecting of one embodiment of the invention.As shown in figure 1, the present invention one is implemented
The auricular fibrillation method for detecting of example includes step 101~106.Step 101：N continuous heartbeat messages are measured, n is more than 1
Positive integer.Step 102：The 0th heartbeat message is calculated to the time difference of each heartbeat message between n-th of heartbeat message to obtain
Obtain n time difference information.Step 103：The 1st time difference information is calculated to each time difference between n-th of time difference information
The difference of information is to obtain n-1 difference value.Step 104：N-1 difference value is added up to obtain summation difference value.Step 105：Will
Summation difference value divided by difference value number n-1 are to obtain mean difference value information.Step 106：Judging mean difference value information is
It is no to exceed threshold values, if being judged as YES, it is determined as auricular fibrillation.It will be done more with follow-up schema to be directed to above-mentioned step below
Further instruction.
N continuous heartbeat messages mentioned by step 101 can be by sphygmomanometer, light volume scan note device or the heart
Electrograph register is measured, but the present invention is not limited thereto, those skilled in the art visually the demand in design and select with
Any can directly or indirectly measure is related to the devices of continuous multiple eartbeat intervals to perform step 101.And below will be with blood
The heartbeat message that meter measures is pressed to explain.
Fig. 2 by one embodiment of the invention the heartbeat message measured with sphygmomanometer schematic diagram.It is as shown in Fig. 2 horizontal
Axle is measures the time, and the longitudinal axis is pulse intensity, and the time difference between two neighboring peak value is the time difference of heartbeat message, such as
Described in step 102.By taking Fig. 2 as an example, the heartbeat message of one-time continuous measures fechtable and goes out the totally 30 effective hearts of peak value 1~30
Beating, and amounting between peak value 1~30 has time differences of 29 heartbeat messages, in addition before peak value 1, that is, arrive without peak value
Also there is a time difference between peak value 1, therefore during a heartbeat message of the present embodiment measures, 30 can be obtained
Time difference information.
Fig. 3 is the schematic diagram of the time difference information of one embodiment of the invention.As shown in figure 3, transverse axis is time difference information
Order (such as：Time difference in 2nd column information table diagram 1 between peak value 1 and peak value 2, the rest may be inferred by analogy for it), when the longitudinal axis is
Between.The n-1 difference value that step 103 is carried, with Fig. 3 being to calculate the 1st column information to the 30th column if illustrating
29 respective time difference values in interval between information, such as：Calculate between the 1st column information and the 2nd column information
Time difference value, and record so that subsequent step uses, the meter of the time difference value between remaining each adjacent column information
The rest may be inferred for calculation mode.
Step 104 is added up above-mentioned 29 difference values calculating to obtain a summation difference value, step 105 be by
This summation difference value divided by it is above-mentioned 29 interval, that is, divided by 29 difference values to obtain mean difference value information, this is poor
Different value information represents the time difference between averagely every 2 difference values.Finally, by the mean difference value information obtained and acquiescence
Threshold values compares, if mean difference value information is more than default differential value, is determined as auricular fibrillation.In the present embodiment, preset
Threshold values is essentially 0.6, but the present invention is not limited thereto, and pre-set threshold value substantially can be by between 0.01~0.10.With Fig. 3
Exemplified by, the mean difference value information calculated is 0.028, therefore can determine that and trembleed for non-atrial.
In addition, among step 103, calculate the 1st time difference information between n-th of time difference information each when
Between poor information difference to obtain n-1 difference value, can further illustrate and be：When subtracting i-th with i+1 time difference information
Between poor information and take absolute value to obtain n-1 difference value, i is 1~(n-1) positive integer, that is, the side to take absolute value
Formula excludes influence of the positive and negative values after subtracting each other between wantonly 2 adjacent time difference informations to result of calculation.Above-mentioned acquirement is averaged
The process of difference value information can summarize following equation：
X represents mean difference value information in above-mentioned formula, and R represents time difference information, and i represents the sequence number of time difference information, n
Represent the quantity of heartbeat message.
Fig. 4 is the schematic diagram of the time difference information of another embodiment of the present invention.As shown in figure 4, in the 15th and the 16th
There is a significant difference value, but the difference value between the 1st to the 15th time difference information is simultaneously between time difference information
Less, and the 16th time difference information is also little to the difference value between the 30th time difference information, and this significant difference value can
Can be due to testee during measurement because nervous or other moods rise and fall and caused by the rhythm of the heart accelerate, accelerate in the rhythm of the heart
Time difference information afterwards still belongs to rule, therefore such case actually and is not belonging to auricular fibrillation, in Fig. 4 situation, if
The irregular index about slightly 0.136 calculated in the method disclosed by prior art, it is clear that more than its selected threshold values
0.066, therefore the auricular fibrillation method for detecting that prior art is carried is likely to judge by accident in this instance.And same
In case, the mean difference value information obtained through auricular fibrillation method for detecting proposed by the invention is 0.048, and it is not
More than the pre-set threshold value 0.06 of this case, therefore the present invention can accurately judge that this case is trembleed for non-atrial.
Fig. 5 is the auricular fibrillation arrangement for detecting of one embodiment of the invention.As shown in figure 5, auricular fibrillation arrangement for detecting 50 wraps
Include heartbeat message measurement unit 501, storage element 502 and processing unit 503.Heartbeat message measurement unit 501 is measuring n
Individual continuous heartbeat message, n are the positive integer more than 1, and heartbeat message measurement unit 501 can be by sphygmomanometer, light volume
Tracer or elecrocardiogram recorder or other objects that can be used to measure heartbeat message are realized.Storage element 502 is storing up
N continuous heartbeat messages are deposited, storage element 502 can be by volatility or non-volatile internal memory, hard disk or other tools
There is the object of information storing capacity to realize.Processing unit 503 is electrically connected to storage element 502, and to calculate the 0th heartbeat
Information to the time difference of each heartbeat message between n-th of heartbeat message to obtain n time difference information, and to calculate
1 time difference information to each time difference information between n-th of time difference information difference to obtain n-1 difference value, be used in combination
To add up n-1 difference value to obtain summation difference value；And summation difference value divided by the difference value number n-1 to be obtained
Mean difference value information, and to judge whether mean difference information exceedes threshold values, processing unit 503 can be with CPU,
MCU or other objects with data processing and operational capability are realized.
In addition, auricular fibrillation arrangement for detecting 50, can further include Tip element 504, it is electrically connected to processing unit 503,
And to produce auricular fibrillation prompting signal when processing unit 503 judges that mean difference value information exceedes threshold values, prompt
Unit 504 is, for example, a siren, and it is using sound, light, image, word or other any testee can be notified to detect
As a result object is realized.
Fig. 6 is the auricular fibrillation detecting system of one embodiment of the invention.As shown in fig. 6, auricular fibrillation detecting system 60 wraps
Include heartbeat message measuring equipment 601 and remote server 602.Heartbeat message measuring equipment 601 includes heartbeat message and measures list
Member 6011, storage element 6012 and first information transmission unit 6013.Heartbeat message measurement unit 6011 connects to measure n
Continuous heartbeat message, n are the positive integer more than 1, and heartbeat message measurement unit 6011 can be by sphygmomanometer, light plethysmography
Device or elecrocardiogram recorder or other objects that can be used to measure heartbeat message are realized.Storage element 6012 is storing n
Individual continuous heartbeat message, storage element 6012 can be by volatility or non-volatile internal memory, hard disk or other have
The object of information storing capacity is realized.First information transmission unit 6013 is transmitting n stored by storage element 6012
Continuous heartbeat message.Remote server 602 includes the second information transmission unit 6021 and processing unit 6022.Second information
Transmission unit 6021 is receiving n that first information transmission unit 6013 is transmitted continuous heartbeat messages.Processing unit
6022 are electrically connected to the second information transmission unit 6021 and to calculate the 0th heartbeat message to every between n-th of heartbeat message
The time difference of one heartbeat message to obtain n time difference information, and to calculate the 1st time difference information to n-th of time
Each time difference information is poor to obtain n-1 difference value and total to obtain to add up n-1 difference value between poor information
And difference value, and to by summation difference value divided by difference value number n-1 to obtain mean difference value information, and to judge to put down
Whether equal difference value information exceedes threshold values, processing unit 6022 can be with CPU, MCU or it is other with data processing and
The object of operational capability is realized.
Heartbeat message measuring equipment 601 among auricular fibrillation detecting system 60 can also include Tip element 6014, far
Journey server 602 sends the judged result of auricular fibrillation to first information transmission unit via the second information transmission unit 6021
6013, Tip element 6014 decides whether to send atrial fibrillation according to the judged result that first information transmission unit 6013 is received
Dynamic prompting signal.The information transmission unit 6021 of first information transmission unit 6013 and second can lead to via wired or wireless
News mode transmits data mutually.Tip element 6014 be, for example, a siren, its using sound, light, image, word or
Other any objects that can notify testee's detecting result are realized.
Although the present invention is disclosed above with foregoing embodiment, so it is not limited to the present invention, any to be familiar with this skill
Skill person, without departing from the spirit and scope of the present invention, when can make a little change and retouching, therefore the patent protection of the present invention
Scope must be defined depending on the claim institute defender appended by this specification.
Claims (10)
- A kind of 1. auricular fibrillation method for detecting, it is characterised in that including：N continuous heartbeat messages are measured, n is the positive integer more than 1；The 0th heartbeat message is calculated to the time difference of each heartbeat message between n-th of heartbeat message to obtain n Individual time difference information；The 1st time difference information is calculated to the difference of each time difference information between n-th of time difference information to obtain Obtain n-1 difference value；The n-1 difference value is added up to obtain summation difference value；By the summation difference value divided by the difference value number n-1 to obtain mean difference value information；AndJudge whether the mean difference value information exceedes threshold values, if being judged as YES, be determined as auricular fibrillation.
- 2. auricular fibrillation method for detecting as claimed in claim 1, it is characterised in that calculate the 1st time difference information and arrive The difference of each time difference information to be to obtain n-1 difference value between n-th of time difference information, including：I-th of time difference information is subtracted with i+1 time difference information and taken absolute value to obtain the n-1 difference value, i is 1~(n-1) positive integer.
- 3. auricular fibrillation method for detecting as claimed in claim 1, it is characterised in that the threshold values substantially system arrives between 0.01 Between 0.10 scope.
- 4. auricular fibrillation method for detecting as claimed in claim 1, it is characterised in that the continuous heartbeat messages of the n by Sphygmomanometer measures.
- 5. auricular fibrillation method for detecting as claimed in claim 1, it is characterised in that the continuous heartbeat messages of the n by Light plethysmograph measures.
- 6. auricular fibrillation method for detecting as claimed in claim 1, it is characterised in that the continuous heartbeat messages of the n by Elecrocardiogram recorder measures.
- A kind of 7. auricular fibrillation arrangement for detecting, it is characterised in that including：Heartbeat message measurement unit, to measure n continuous heartbeat messages, n is the positive integer more than 1；Storage element, to store the n continuous heartbeat messages；AndProcessing unit, the storage element is electrically connected to, and to calculate the 0th heartbeat message to n-th of heartbeat The time difference of each heartbeat message is to obtain n time difference information between information, and believes to calculate the 1st time difference The difference of each time difference information between n-th of time difference information is ceased to obtain n-1 difference value, and to add up N-1 difference value is stated to obtain summation difference value, and the summation difference value divided by the difference value number n-1 to be obtained Mean difference value information is obtained, and to judge whether the mean difference information exceedes threshold values.
- 8. auricular fibrillation arrangement for detecting as claimed in claim 7, it is characterised in that it further includes Tip element, is electrically connected to The processing unit, and to be produced when the processing unit judges that the mean difference value information exceedes the threshold values Signal is prompted in auricular fibrillation.
- A kind of 9. auricular fibrillation detecting system, it is characterised in that including：Heartbeat message measuring equipment, including heartbeat message measurement unit, storage element and first information transmission unit, the heart For hop-information measurement unit to measure n continuous heartbeat messages, n is the positive integer more than 1, and the storage element is storing The n continuous heartbeat messages, the first information transmission unit is transmitting the n stored by the storage element Continuous heartbeat message；AndRemote server, including the second information transmission unit and processing unit, second information transmission unit is receiving The n that the first information transmission unit is transmitted continuous heartbeat messages, the processing unit are electrically connected to described the Two information transmission units are simultaneously believed to calculate the 0th heartbeat message to each heartbeat between n-th of heartbeat message The time difference of breath to obtain n time difference information, and to calculate the 1st time difference information to n-th of time difference Each time difference information is poor to obtain n-1 difference value between information, and to add up the n-1 difference value to obtain Summation difference value, and to by the summation difference value divided by the difference value number n-1 to obtain mean difference value information, and To judge whether the mean difference value information exceedes threshold values.
- 10. auricular fibrillation detecting system as claimed in claim 9, it is characterised in that the heartbeat message measuring equipment more wraps Tip element is included, the remote server sends the judged result of auricular fibrillation to institute via second information transmission unit First information transmission unit is stated, the Tip element determines according to the judged result that the first information transmission unit is received Whether auricular fibrillation prompting signal is sent.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105119901 | 2016-06-24 | ||
| TW105119901A TW201800052A (en) | 2016-06-24 | 2016-06-24 | Method of detecting atrial fibrillation, atrial fibrillation detecting apparatus and atrial fibrillation detecting system |
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| Publication Number | Publication Date |
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| CN107536606A true CN107536606A (en) | 2018-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610569687.XA Pending CN107536606A (en) | 2016-06-24 | 2016-07-19 | Atrial fibrillation detection method, device and system |
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| Country | Link |
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| CN (1) | CN107536606A (en) |
| TW (1) | TW201800052A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113491508A (en) * | 2020-04-03 | 2021-10-12 | 华为技术有限公司 | Electronic device and atrial fibrillation early warning method and medium thereof |
| WO2022138169A1 (en) * | 2020-12-22 | 2022-06-30 | オムロンヘルスケア株式会社 | Electronic sphygmomanometer and method for determining atrial fibrillation in electronic sphygmomanometer |
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| CN101150981A (en) * | 2005-02-25 | 2008-03-26 | 约瑟夫·威塞尔 | Method and apparatus for detecting atrial fibrillation |
| CN101969842A (en) * | 2008-01-14 | 2011-02-09 | 皇家飞利浦电子股份有限公司 | Atrial fibrillation monitoring |
| CN104027109A (en) * | 2013-03-07 | 2014-09-10 | 精工爱普生株式会社 | Atrial fibrillation analyzer and program |
| CN104665821A (en) * | 2015-01-26 | 2015-06-03 | 周常安 | Cardiovascular health monitoring device and cardiovascular health monitoring method |
| CN105581792A (en) * | 2014-11-12 | 2016-05-18 | 优盛医学科技股份有限公司 | Detection equipment and detection method for arrhythmia |
-
2016
- 2016-06-24 TW TW105119901A patent/TW201800052A/en unknown
- 2016-07-19 CN CN201610569687.XA patent/CN107536606A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101150981A (en) * | 2005-02-25 | 2008-03-26 | 约瑟夫·威塞尔 | Method and apparatus for detecting atrial fibrillation |
| CN101969842A (en) * | 2008-01-14 | 2011-02-09 | 皇家飞利浦电子股份有限公司 | Atrial fibrillation monitoring |
| CN104027109A (en) * | 2013-03-07 | 2014-09-10 | 精工爱普生株式会社 | Atrial fibrillation analyzer and program |
| CN105581792A (en) * | 2014-11-12 | 2016-05-18 | 优盛医学科技股份有限公司 | Detection equipment and detection method for arrhythmia |
| CN104665821A (en) * | 2015-01-26 | 2015-06-03 | 周常安 | Cardiovascular health monitoring device and cardiovascular health monitoring method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113491508A (en) * | 2020-04-03 | 2021-10-12 | 华为技术有限公司 | Electronic device and atrial fibrillation early warning method and medium thereof |
| WO2022138169A1 (en) * | 2020-12-22 | 2022-06-30 | オムロンヘルスケア株式会社 | Electronic sphygmomanometer and method for determining atrial fibrillation in electronic sphygmomanometer |
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| Publication number | Publication date |
|---|---|
| TW201800052A (en) | 2018-01-01 |
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