CN104545874B - Voice clinical guidance method and system - Google Patents
Voice clinical guidance method and system Download PDFInfo
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- CN104545874B CN104545874B CN201510007477.7A CN201510007477A CN104545874B CN 104545874 B CN104545874 B CN 104545874B CN 201510007477 A CN201510007477 A CN 201510007477A CN 104545874 B CN104545874 B CN 104545874B
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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
- A61B5/03—Detecting, measuring or recording fluid pressure within the body other than blood pressure, e.g. cerebral pressure; Measuring pressure in body tissues or organs
- A61B5/033—Uterine pressure
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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
- A61B5/43—Detecting, measuring or recording for evaluating the reproductive systems
- A61B5/4306—Detecting, measuring or recording for evaluating the reproductive systems for evaluating the female reproductive systems, e.g. gynaecological evaluations
- A61B5/4343—Pregnancy and labour monitoring, e.g. for labour onset detection
- A61B5/4362—Assessing foetal parameters
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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
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/7405—Details of notification to user or communication with user or patient ; user input means using sound
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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
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/7465—Arrangements for interactive communication between patient and care services, e.g. by using a telephone network
Abstract
The present invention is applied to field of medical technology, there is provided a kind of voice clinical guidance method and system, this method include：Uterine pressure signal is gathered, according to the current uterine contraction pressure value of the uterine pressure signal acquisition；When the uterine contraction pressure value is less than default uterine contraction pressure baseline threshold, the uterine contraction drops trend duration is calculated；When the uterine contraction pressure value is more than or equal to default uterine contraction pressure baseline threshold, the uterine contraction pressure ascendant trend duration is calculated；When the uterine contraction drops trend duration being more than or equal to default uterine contraction drops trend duration threshold, voice messaging corresponding with the uterine contraction drops trend duration threshold is reported；When being more than or equal to default uterine contraction pressure ascendant trend duration threshold in the uterine contraction pressure ascendant trend duration, voice messaging corresponding with uterine contraction pressure ascendant trend duration threshold is reported.The present invention improves the strong and weak promptness and accuracy judged of uterine contraction, reduces the working strength of midwife.
Description
Technical field
The invention belongs to field of medical technology, more particularly to voice clinical guidance method and system.
Background technology
Uterine contraction is the key that fetus can pass through birth canal.During pregnant woman childbirth, uterine contraction power mainly promotes son
Opening of the cervix is opened big and fetus and declined.The judgement strong and weak to uterine contraction, presently mainly by palpation and the sensation of pregnant woman oneself, its is accurate
Property is relatively low.Further, during childbirth, the work of practicing midwifery that midwife is responsible for Normal Parturients is commonly provided with, by midwife
Progress of labor is paid close attention to while instructing puerpera to exert oneself when uterine contraction is stronger, loosen when uterine contraction weakens, it is easily scattered to help
The energy of scholar is produced, so as to also reduce to the strong and weak promptness and accuracy judged of uterine contraction.
The content of the invention
In consideration of it, the embodiment of the present invention provides a kind of voice clinical guidance method and system, with automatic in the progress of labor
Corresponding voice guidance pregnant woman is reported firmly according to uterine pressure signal or loosened, improves the strong and weak promptness and standard judged of uterine contraction
True property, reduce the working strength of midwife.
First aspect, there is provided a kind of voice clinical guidance method, methods described include：
Uterine pressure signal is gathered according to default time interval, according to the current uterine contraction of the uterine pressure signal acquisition
Pressure value；
When the uterine contraction pressure value is less than default uterine contraction pressure baseline threshold, when calculating uterine contraction drops trend continues
Between；When the uterine contraction pressure value is more than or equal to default uterine contraction pressure baseline threshold, when calculating uterine contraction pressure ascendant trend continues
Between；
It is more than or equal to default uterine contraction drops trend duration threshold in the uterine contraction drops trend duration
During value, voice messaging corresponding with the uterine contraction drops trend duration threshold is reported；Ascendant trend is pressed in the uterine contraction
When duration is more than or equal to default uterine contraction pressure ascendant trend duration threshold, report and uterine contraction pressure ascendant trend
Voice messaging corresponding to duration threshold.
Further, the calculating uterine contraction drops trend duration includes：
Uterine contraction pressure characteristic value is calculated according to the uterine contraction pressure value of acquisition；
When uterine contraction pressure characteristic value is bears, the numerical value of uterine contraction drops trend counter adds 1；
It is timing in uterine contraction pressure characteristic value, the numerical value of uterine contraction drops trend counter is zeroed；
The calculating uterine contraction pressure ascendant trend duration includes：
Uterine contraction pressure characteristic value is calculated according to the uterine contraction pressure value of acquisition；
It is timing in uterine contraction pressure characteristic value, the numerical value of uterine contraction pressure ascendant trend counter adds 1；
When uterine contraction pressure characteristic value is bears, the numerical value zero of uterine contraction pressure ascendant trend counter.
Further, it is described to be included according to the uterine contraction pressure value of acquisition calculating uterine contraction pressure characteristic value：
The uterine contraction pressure value that the uterine contraction pressure value is obtained with preceding once collection uterine pressure signal is subtracted each other, obtained
Difference for uterine contraction press characteristic value；Or
The uterine contraction pressure value that obtains first is asked for the average value of currently obtained uterine contraction pressure value；
By average value average value phase corresponding with the uterine contraction pressure value that preceding once collection uterine pressure signal is obtained
Subtract, the difference obtained is uterine contraction pressure characteristic value.
Further, methods described also includes：
It is less than default uterine contraction drops trend duration threshold or institute in the uterine contraction drops trend duration
When stating the uterine contraction pressure ascendant trend duration less than default uterine contraction pressure ascendant trend duration threshold, continue to gather uterus pressure
Force signal.
Further, report voice messaging corresponding with the uterine contraction drops trend duration threshold includes：
Obtain voice messaging corresponding with the uterine contraction drops trend duration threshold and Ct value；
According to the Ct value, voice messaging corresponding with the uterine contraction drops trend duration threshold is reported；
Report voice messaging corresponding with uterine contraction pressure ascendant trend duration threshold includes：
Obtain voice messaging corresponding with uterine contraction pressure ascendant trend duration threshold and Ct value；
According to the Ct value, voice messaging corresponding with uterine contraction pressure ascendant trend duration threshold is reported.
Second aspect, there is provided a kind of voice clinical guidance system, the system include：
Acquisition module, for gathering uterine pressure signal according to default time interval, according to the uterine pressure signal
Obtain current uterine contraction pressure value；
Counting module, for when the uterine contraction pressure value is less than default uterine contraction pressure baseline threshold, calculating uterine contraction pressure
The drop trend duration；When the uterine contraction pressure value is more than or equal to default uterine contraction pressure baseline threshold, calculate in uterine contraction pressure
Rise the trend duration；
Voice module, for becoming in the uterine contraction drops trend duration more than or equal to default uterine contraction drops
During gesture duration threshold, voice messaging corresponding with the uterine contraction drops trend duration threshold is reported；In the palace
When the contractive pressure ascendant trend duration is more than or equal to default uterine contraction pressure ascendant trend duration threshold, report and the palace
Voice messaging corresponding to contractive pressure ascendant trend duration threshold.
Further, the counting module includes：
First counting unit, for the uterine contraction pressure value be less than default uterine contraction pressure baseline threshold when, according to acquisition
Uterine contraction pressure value calculate uterine contraction pressure characteristic value；When uterine contraction pressure characteristic value is bears, uterine contraction drops trend counter
Numerical value adds 1；It is timing in uterine contraction pressure characteristic value, the numerical value of uterine contraction drops trend counter is zeroed；
Second counting unit, for the uterine contraction pressure value be more than or equal to default uterine contraction pressure baseline threshold when, root
Uterine contraction pressure characteristic value is calculated according to the uterine contraction pressure value of acquisition；It is timing in uterine contraction pressure characteristic value, uterine contraction presses ascendant trend meter
The numerical value of number device adds 1；When uterine contraction pressure characteristic value is bears, the numerical value zero of uterine contraction pressure ascendant trend counter.
Further, first counting unit or the second counting unit are additionally operable to：
The uterine contraction pressure value that the uterine contraction pressure value is obtained with preceding once collection uterine pressure signal is subtracted each other, obtained
Difference for uterine contraction press characteristic value；Or
The uterine contraction pressure value that obtains first is asked for the average value of currently obtained uterine contraction pressure value；
By average value average value phase corresponding with the uterine contraction pressure value that preceding once collection uterine pressure signal is obtained
Subtract, the difference obtained is uterine contraction pressure characteristic value.
Further, the acquisition module is additionally operable to：
It is less than default uterine contraction drops trend duration threshold or institute in the uterine contraction drops trend duration
When stating the uterine contraction pressure ascendant trend duration less than default uterine contraction pressure ascendant trend duration threshold, continue to gather palace pressure
Signal.
Further, the voice module is specifically used for：
It is more than or equal to default uterine contraction drops trend duration threshold in the uterine contraction drops trend duration
During value, voice messaging corresponding with the uterine contraction drops trend duration threshold and Ct value are obtained；According to the week
Phase threshold value, report voice messaging corresponding with the uterine contraction drops trend duration threshold；
It is more than or equal to default uterine contraction pressure ascendant trend duration threshold in the uterine contraction pressure ascendant trend duration
During value, voice messaging corresponding with uterine contraction pressure ascendant trend duration threshold and Ct value are obtained；According to the week
Phase threshold value, report voice messaging corresponding with uterine contraction pressure ascendant trend duration threshold.
Compared with prior art, the embodiment of the present invention is believed by gathering pregnant woman uterus pressure according to default time interval
Number, according to the current uterine contraction pressure value of the uterine pressure signal acquisition；It is less than default uterine contraction pressure in the uterine contraction pressure value
During baseline threshold, the uterine contraction drops trend duration is calculated；It is more than or equal to default uterine contraction pressure in the uterine contraction pressure value
During baseline threshold, the uterine contraction pressure ascendant trend duration is calculated；It is more than or equal in the uterine contraction drops trend duration
During default uterine contraction drops trend duration threshold, report corresponding with the uterine contraction drops trend duration threshold
Voice messaging；It is more than or equal to default uterine contraction pressure ascendant trend duration threshold in the uterine contraction pressure ascendant trend duration
During value, voice messaging corresponding with uterine contraction pressure ascendant trend duration threshold is reported；Sentence so as to improve uterine contraction power
Disconnected promptness and accuracy, realize and report corresponding voice automatically according to uterine pressure signal in the progress of labor to instruct
Pregnant woman exerts oneself or loosened, and significantly reduces the working strength of midwife.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the first implementation process figure of the voice clinical guidance method that the embodiment of the present invention one provides；
Fig. 2 is the second implementation process figure of the voice clinical guidance method that the embodiment of the present invention two provides；
Fig. 3 is the composition structure chart for the voice clinical guidance device that the embodiment of the present invention three provides.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
In embodiments of the present invention, pregnant woman uterus pressure signal is gathered according to default time interval, according to the uterus
Pressure signal obtains current uterine contraction pressure value；When the uterine contraction pressure value is less than default uterine contraction pressure baseline threshold, calculate
The uterine contraction drops trend duration；When the uterine contraction pressure value is more than or equal to default uterine contraction pressure baseline threshold, calculate
Uterine contraction presses the ascendant trend duration；It is more than or equal to default uterine contraction drops in the uterine contraction drops trend duration
During trend duration threshold, voice messaging corresponding with the uterine contraction drops trend duration threshold is reported；Described
Uterine contraction pressure the ascendant trend duration be more than or equal to default uterine contraction pressure ascendant trend duration threshold when, report with it is described
Voice messaging corresponding to uterine contraction pressure ascendant trend duration threshold；So as to improve the strong and weak promptness judged of uterine contraction and accurate
Property, realize and report corresponding voice automatically according to uterine pressure signal in the progress of labor to instruct pregnant woman firmly or loosen,
Significantly reduce the working strength of midwife.The embodiment of the present invention additionally provides corresponding system, carries out individually below detailed
Explanation.
Embodiment one
Fig. 1 shows the first implementation process of the voice clinical guidance method that the embodiment of the present invention one provides, for the ease of
Illustrate, illustrate only part related to the present invention.
In embodiments of the present invention, methods described is based on fetal monitor, to be pressed in the progress of labor automatically according to uterus
Force signal obtains the current uterine contraction information of pregnant woman, reports corresponding voice to instruct pregnant woman firmly or loosen.
As shown in figure 1, methods described includes：
In step S101, uterine pressure signal is gathered according to default time interval, according to the uterine pressure signal
Obtain current uterine contraction pressure value.
In embodiments of the present invention, the uterine pressure signal of pregnant woman is preferably adopted by the uterine contraction pressure probe of fetal monitor
Collection obtains, then according to the uterine pressure signal of change uterine contraction pressure value obtained.Preferably, the embodiment of the present invention is according to default
Time interval collection obtain the uterine contraction pressure signal of pregnant woman, and the palace according to corresponding to calculating the uterine contraction pressure signal that obtains every time
Contractive pressure force value, the default time interval are preferably 1 second.
In step s 102, when the uterine contraction pressure value is less than default uterine contraction pressure baseline threshold, uterine contraction pressure is calculated
The drop trend duration；When the uterine contraction pressure value is more than or equal to default uterine contraction pressure baseline threshold, calculate in uterine contraction pressure
Rise the trend duration.
After current uterine contraction pressure value is got, judge whether current uterine contraction pressure value is less than default uterine contraction pressure base
Quasi- threshold value.In embodiments of the present invention, the uterine contraction pressure baseline threshold judges that uterine contraction pressure begins to ramp up or begun to decline
Reference value.Therefore, when current uterine contraction pressure value is less than default uterine contraction pressure baseline threshold, show that uterine contraction pressure is begun to decline,
Then start uterine contraction drops trend counter, start to calculate the uterine contraction drops trend duration；In current uterine contraction pressure value
When pressing baseline threshold more than or equal to default uterine contraction, show that uterine contraction pressure is begun to ramp up, then start uterine contraction pressure ascendant trend and count
Device, start to calculate the duration of uterine contraction pressure ascendant trend.
In step s 103, become in the uterine contraction drops trend duration more than or equal to default uterine contraction drops
During gesture duration threshold, voice messaging corresponding with the uterine contraction drops trend duration threshold is reported；In the palace
When the contractive pressure ascendant trend duration is more than or equal to default uterine contraction pressure ascendant trend duration threshold, report and the palace
Voice messaging corresponding to contractive pressure ascendant trend duration threshold.
In embodiments of the present invention, advance Initialize installation well corresponding threshold value and voice messaging before pregnant woman childbirth.Institute
Threshold value is stated including above-mentioned uterine contraction pressure baseline threshold, uterine contraction pressure ascendant trend duration threshold, uterine contraction drops trend to continue
Time threshold；The voice messaging includes voice messaging corresponding to uterine contraction drops trend duration threshold and voice broadcast
The Ct value of voice messaging and voice broadcast corresponding to Ct value, uterine contraction pressure ascendant trend time threshold.
Wherein, the uterine contraction drops trend duration threshold or uterine contraction pressure ascendant trend duration threshold preferably with
Second is unit, and preferably reflects uterine contraction pressure by the lasting number of counter calculating uterine contraction pressure ascendant trend or downward trend
Ascendant trend duration or downward trend duration, with improve uterine contraction pressure judge accuracy.
It is less than default uterine contraction pressure baseline threshold startup counter calculating uterine contraction drops in current uterine contraction pressure value to become
After the gesture duration, when changing the value of counter, judge that the uterine contraction drops trend that counter is calculated continues
Whether the time is more than or equal to default uterine contraction drops trend duration threshold.When judged result is to be, acquisition and institute
State voice messaging and Ct value corresponding to uterine contraction drops trend duration threshold；According to the Ct value, report with
Uterine contraction drops trend duration threshold or the uterine contraction pressure rises voice messaging corresponding to duration threshold, pregnant to instruct
Woman loosens according to the voice messaging.
It is more than or equal to default uterine contraction pressure baseline threshold in current uterine contraction pressure value and starts counter calculating uterine contraction pressure
After the ascendant trend duration, when changing the value of counter, judge that the uterine contraction pressure rising that counter is calculated becomes
Whether the gesture duration is more than or equal to default uterine contraction pressure ascendant trend duration threshold.When judged result is to be, obtain
Take voice messaging corresponding with uterine contraction pressure ascendant trend duration threshold and Ct value；According to the Ct value,
Voice messaging corresponding with uterine contraction pressure ascendant trend duration threshold is reported, to instruct pregnant woman according to the voice messaging
Firmly.
In embodiments of the present invention, by gathering pregnant woman uterus pressure signal according to default time interval, according to described
The current uterine contraction pressure value of uterine pressure signal acquisition；When the uterine contraction pressure value is less than default uterine contraction pressure baseline threshold,
Calculate the uterine contraction drops trend duration；When the uterine contraction pressure value is more than or equal to default uterine contraction pressure baseline threshold,
Calculate the uterine contraction pressure ascendant trend duration；It is more than or equal to default uterine contraction pressure in the uterine contraction drops trend duration
During downward trend duration threshold, voice messaging corresponding with the uterine contraction drops trend duration threshold is reported；
When the uterine contraction pressure ascendant trend duration is more than or equal to default uterine contraction pressure ascendant trend duration threshold, report with
Voice messaging corresponding to the uterine contraction pressure ascendant trend duration threshold；So as to improve the strong and weak promptness judged of uterine contraction and
Accuracy, realize and report corresponding voice automatically according to uterine pressure signal in the progress of labor to instruct pregnant woman firmly or put
Pine, significantly reduce the working strength of midwife.
Embodiment two
Fig. 2 shows the second implementation process of the voice clinical guidance method that the embodiment of the present invention two provides, for the ease of
Illustrate, illustrate only part related to the present invention.
As shown in Fig. 2 methods described includes：
In step s 201, uterine pressure signal is gathered according to default time interval, according to the uterine pressure signal
Obtain current uterine contraction pressure value.
The default time interval is preferably 1 second.
In step S202, judge whether the uterine contraction pressure value is less than default uterine contraction pressure baseline threshold.
In judged result when being, to show that uterine contraction pressure is begun to decline, step S203 is performed；Otherwise, in current uterine contraction pressure
When force value is more than or equal to default uterine contraction pressure baseline threshold, shows that uterine contraction pressure is begun to ramp up, then perform step S209.
In step S203, start uterine contraction drops trend counter, calculate the uterine contraction drops trend duration.
In step S204, uterine contraction pressure characteristic value is calculated according to the uterine contraction pressure value of acquisition.
It is timing in uterine contraction pressure characteristic value, the numerical value of uterine contraction drops trend counter is zeroed in step S205.
Jump to step S201.
In step S206, when uterine contraction pressure characteristic value is bears, the numerical value of uterine contraction drops trend counter adds 1.
Wherein, the numerical value of the uterine contraction drops trend counter is the uterine contraction drops trend duration.
In step S207, judge whether the uterine contraction drops trend duration is more than or equal to default uterine contraction pressure
Downward trend duration threshold.
When judged result is to be, step S208 is performed；Otherwise, return to step S201, continuing collection, uterus is pressed next time
Force signal.
In step S208, according to default report Ct value, report and the uterine contraction drops trend duration
Voice messaging corresponding to threshold value.
Preferably, in embodiments of the present invention, during the uterine contraction drops trend duration is calculated, when uterine contraction pressure
Characteristic value occur on the occasion of when, while the numerical value of uterine contraction drops trend counter is zeroed, stop reporting and the uterine contraction pressure
Voice messaging corresponding to downward trend duration threshold.
In step S209, start uterine contraction pressure ascendant trend counter, calculate the uterine contraction pressure ascendant trend duration.
In step S210, uterine contraction pressure characteristic value is calculated according to the uterine contraction pressure value of acquisition.
In step S211, when uterine contraction pressure characteristic value is bears, the numerical value zero of uterine contraction pressure ascendant trend counter.
Jump to step S201.
It is timing in uterine contraction pressure characteristic value, the numerical value of uterine contraction pressure ascendant trend counter adds 1 in step S212.
Wherein, the numerical value of the uterine contraction pressure ascendant trend counter is the uterine contraction pressure ascendant trend duration.
In step S213, judge whether the uterine contraction pressure ascendant trend duration is more than or equal to default uterine contraction pressure
Ascendant trend duration threshold.
When judged result is to be, step S214 is performed；Otherwise, return to step S201, continuing collection, uterus is pressed next time
Force signal.
In step S214, according to default report Ct value, report and the uterine contraction pressure ascendant trend duration
Voice messaging corresponding to threshold value.
Preferably, in embodiments of the present invention, during the uterine contraction pressure ascendant trend duration is calculated, when uterine contraction pressure
When negative value occurs in characteristic value, while pressing the numerical value of ascendant trend counter to be zeroed uterine contraction, stop reporting and the uterine contraction pressure
Voice messaging corresponding to ascendant trend duration threshold.
Wherein, for " calculating uterine contraction pressure according to the uterine contraction pressure value of acquisition described in step S204 or step S210
Characteristic value ", the invention provides two kinds of calculations.
The first calculation is：
The uterine contraction pressure value that the uterine contraction pressure value is obtained with preceding once collection uterine pressure signal is subtracted each other, obtained
Difference for uterine contraction press characteristic value.
Second of calculation be：
The uterine contraction pressure value that obtains first is asked for the average value of currently obtained uterine contraction pressure value；
By average value average value phase corresponding with the uterine contraction pressure value that preceding once collection uterine pressure signal is obtained
Subtract, the difference obtained is uterine contraction pressure characteristic value.
Wherein, the uterine contraction pressure characteristic value is timing, shows that ascendant trend is presented in current uterine contraction pressure；The uterine contraction pressure is special
When value indicative is bears, show that downward trend is presented in current uterine contraction pressure.
By above-mentioned calculation, by current uterine contraction pressure value (or average value) and a preceding uterine contraction pressure value (or
Person's average value) it is compared as difference.Current uterine contraction pressure value (either average value) be more than a preceding uterine contraction pressure value (or
Average value), show that uterine contraction pressure is in ascendant trend；Otherwise, show that uterine contraction pressure is in downward trend, compared with naked-eye observation uterine contraction pressure
More promptness and accuracy.Further, the present invention also sets up corresponding counter and rises or falls to count uterine contraction pressure
The lasting number of gesture, with reflect uterine contraction pressure rise or the downward trend duration, and according to the duration judge be
No broadcasting voice messaging, to instruct pregnant woman firmly or loosen, so as to alleviate the working strength of midwife, contribute to midwife
Slight change in observation and discovery stages of labor, improve the automatization level of medical treatment.
It should be understood that in embodiments of the present invention, the size of the sequence number of above-mentioned each process is not meant to the elder generation of execution sequence
Afterwards, the execution sequence of each process should be determined with its function and internal logic.Those skilled in the art should also know, in specification
Described embodiment belongs to preferred embodiment, and the implementation process without tackling the embodiment of the present invention forms any restriction.
Embodiment three
Fig. 3 shows the composition structure for the voice clinical guidance system that the embodiment of the present invention three provides, for convenience of description,
It illustrate only part related to the present invention.
The corresponding threshold value of the good voice clinical guidance system of the advance Initialize installation of the embodiment of the present invention and voice messaging.It is described
Threshold value includes uterine contraction pressure baseline threshold, uterine contraction pressure ascendant trend duration threshold, uterine contraction drops trend duration threshold；
The voice messaging include the Ct value of voice messaging and voice broadcast corresponding to uterine contraction drops trend duration threshold,
The Ct value of voice messaging and voice broadcast corresponding to uterine contraction pressure ascendant trend time threshold.
As shown in figure 3, the system includes：
Acquisition module 31, for gathering uterine pressure signal according to default time interval, believed according to the uterine pressure
Number obtain current uterine contraction pressure value.
Counting module 32, for when the uterine contraction pressure value is less than default uterine contraction pressure baseline threshold, calculating uterine contraction pressure
The downward trend duration；When the uterine contraction pressure value is more than or equal to default uterine contraction pressure baseline threshold, uterine contraction pressure is calculated
The ascendant trend duration.
Voice module 33, for being more than or equal to default uterine contraction drops in the uterine contraction drops trend duration
During trend duration threshold, voice messaging corresponding with the uterine contraction drops trend duration threshold is reported；Described
Uterine contraction pressure the ascendant trend duration be more than or equal to default uterine contraction pressure ascendant trend duration threshold when, report with it is described
Voice messaging corresponding to uterine contraction pressure ascendant trend duration threshold.
Preferably, the default time interval is 1 second.The uterine pressure signal preferably passes through the palace of fetal monitor
Compression pressure probe collection obtains, the voice clinical guidance system obtains the uterine pressure signal, then according to being obtained
Uterine pressure signal of change uterine contraction pressure value.
The uterine contraction drops trend duration threshold or uterine contraction pressure ascendant trend duration threshold preferably using the second as
Unit, and the upper of uterine contraction pressure is preferably reflected by the lasting number of counter calculating uterine contraction pressure ascendant trend or downward trend
Trend duration or downward trend duration are risen, to improve the accuracy that uterine contraction pressure judges.Therefore, the counting module
32 include：
First counting unit 321, for when the uterine contraction pressure value is less than default uterine contraction pressure baseline threshold, according to obtaining
The uterine contraction pressure value taken calculates uterine contraction pressure characteristic value；When uterine contraction pressure characteristic value is bears, uterine contraction drops trend counter
Numerical value add 1；It is timing in uterine contraction pressure characteristic value, the numerical value of uterine contraction drops trend counter is zeroed；
Second counting unit 322, for the uterine contraction pressure value be more than or equal to default uterine contraction pressure baseline threshold when,
Uterine contraction pressure characteristic value is calculated according to the uterine contraction pressure value of acquisition；It is timing in uterine contraction pressure characteristic value, uterine contraction presses ascendant trend
The numerical value of counter adds 1；When uterine contraction pressure characteristic value is bears, the numerical value zero of uterine contraction pressure ascendant trend counter.
In order to further improve the accuracy and promptness that uterine contraction pressure judges, first counting unit 321 or the second
Counting unit 32 is additionally operable to：
The uterine contraction pressure value that the uterine contraction pressure value is obtained with preceding once collection uterine pressure signal is subtracted each other, obtained
Difference for uterine contraction press characteristic value；Or
The uterine contraction pressure value that obtains first is asked for the average value of currently obtained uterine contraction pressure value；
By average value average value phase corresponding with the uterine contraction pressure value that preceding once collection uterine pressure signal is obtained
Subtract, the difference obtained is uterine contraction pressure characteristic value；
Wherein, the uterine contraction pressure characteristic value is timing, shows that ascendant trend is presented in current uterine contraction pressure；The uterine contraction pressure is special
When value indicative is bears, show that downward trend is presented in current uterine contraction pressure.
Further, the acquisition module 31 is additionally operable to：
It is less than default uterine contraction drops trend duration threshold or institute in the uterine contraction drops trend duration
When stating the uterine contraction pressure ascendant trend duration less than default uterine contraction pressure ascendant trend duration threshold, continue to gather pregnant woman's
Palace pressure signal.
Preferably, the voice module 33 is specifically used for：
It is more than or equal to default uterine contraction drops trend duration threshold in the uterine contraction drops trend duration
During value, voice messaging corresponding with the uterine contraction drops trend duration threshold and Ct value are obtained；According to the week
Phase threshold value, report voice messaging corresponding with the uterine contraction drops trend duration threshold；
It is more than or equal to default uterine contraction pressure ascendant trend duration threshold in the uterine contraction pressure ascendant trend duration
During value, voice messaging corresponding with uterine contraction pressure ascendant trend duration threshold and Ct value are obtained；According to the week
Phase threshold value, report voice messaging corresponding with uterine contraction pressure ascendant trend duration threshold.
By voice module, realize automatic information broadcast and rise or fall trend duration threshold with the uterine contraction pressure
Corresponding voice messaging, to instruct pregnant woman to exert oneself or loosen according to the voice messaging, dramatically reduce the work of midwife
Measure.
It should be noted that the device in the embodiment of the present invention can be used for realizing whole skills in above method embodiment
Art scheme, the function of its each functional module can be implemented according to the method in above method embodiment, and it is implemented
Process can refer to the associated description in above-described embodiment, and here is omitted.
In embodiments of the present invention, by gathering pregnant woman uterus pressure signal according to default time interval, according to described
The current uterine contraction pressure value of uterine pressure signal acquisition；When the uterine contraction pressure value is less than default uterine contraction pressure baseline threshold,
Calculate the uterine contraction drops trend duration；When the uterine contraction pressure value is more than or equal to default uterine contraction pressure baseline threshold,
Calculate the uterine contraction pressure ascendant trend duration；It is more than or equal to default uterine contraction pressure in the uterine contraction drops trend duration
During downward trend duration threshold, voice messaging corresponding with the uterine contraction drops trend duration threshold is reported；
When the uterine contraction pressure ascendant trend duration is more than or equal to default uterine contraction pressure ascendant trend duration threshold, report with
Voice messaging corresponding to the uterine contraction pressure ascendant trend duration threshold；So as to improve the strong and weak promptness judged of uterine contraction and
Accuracy, realize and report corresponding voice automatically according to uterine pressure signal in the progress of labor to instruct pregnant woman firmly or put
Pine, significantly reduce the working strength of midwife.
Those of ordinary skill in the art are it is to be appreciated that the list of each example described with reference to the embodiments described herein
Member and algorithm steps, it can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
Performed with hardware or software mode, application-specific and design constraint depending on technical scheme.Professional and technical personnel
Described function can be realized using distinct methods to each specific application, but this realization is it is not considered that exceed
The scope of the present invention.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, the corresponding process in preceding method embodiment is may be referred to, will not be repeated here.
In several embodiments provided herein, it should be understood that disclosed system and method, it can be passed through
Its mode is realized.For example, device embodiment described above is only schematical, for example, the division of the unit, only
Only a kind of division of logic function, there can be other dividing mode when actually realizing, such as multiple units or component can be tied
Another system is closed or is desirably integrated into, or some features can be ignored, or do not perform.It is another, it is shown or discussed
Mutual coupling or direct-coupling or communication connection can be the INDIRECT COUPLINGs or logical by some interfaces, device or unit
Letter connection, can be electrical, mechanical or other forms.
The unit illustrated as separating component can be or may not be physically separate, show as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.
If the function is realized in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words
The part to be contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are causing a computer equipment (can be
People's computer, server, or network equipment etc.) perform all or part of step of each embodiment methods described of the present invention.
And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (8)
- A kind of 1. voice clinical guidance method, it is characterised in that methods described includes：Uterine pressure signal is gathered according to default time interval, according to the current uterine contraction pressure of the uterine pressure signal acquisition Value；When the uterine contraction pressure value is less than default uterine contraction pressure baseline threshold, the uterine contraction drops trend duration is calculated； When the uterine contraction pressure value is more than or equal to default uterine contraction pressure baseline threshold, the uterine contraction pressure ascendant trend duration is calculated；The calculating uterine contraction drops trend duration includes：Uterine contraction pressure characteristic value is calculated according to the uterine contraction pressure value of acquisition；When uterine contraction pressure characteristic value is bears, the numerical value of uterine contraction drops trend counter adds 1；It is timing in uterine contraction pressure characteristic value, the numerical value of uterine contraction drops trend counter is zeroed；The calculating uterine contraction pressure ascendant trend duration includes：Uterine contraction pressure characteristic value is calculated according to the uterine contraction pressure value of acquisition；It is timing in uterine contraction pressure characteristic value, the numerical value of uterine contraction pressure ascendant trend counter adds 1；When uterine contraction pressure characteristic value is bears, the numerical value zero of uterine contraction pressure ascendant trend counter；When the uterine contraction drops trend duration being more than or equal to default uterine contraction drops trend duration threshold, Report voice messaging corresponding with the uterine contraction drops trend duration threshold；When uterine contraction pressure ascendant trend continues Between be more than or equal to default uterine contraction pressure ascendant trend duration threshold when, report with the uterine contraction pressure ascendant trend continue when Between voice messaging corresponding to threshold value.
- 2. voice clinical guidance method as claimed in claim 1, it is characterised in that the uterine contraction pressure value meter according to acquisition Calculating uterine contraction pressure characteristic value includes：The uterine contraction pressure value that the uterine contraction pressure value is obtained with preceding once collection uterine pressure signal is subtracted each other, the difference obtained It is worth and presses characteristic value for uterine contraction；OrThe uterine contraction pressure value that obtains first is asked for the average value of currently obtained uterine contraction pressure value；Average value average value corresponding with the uterine contraction pressure value that preceding once collection uterine pressure signal is obtained is subtracted each other, institute The difference of acquisition is uterine contraction pressure characteristic value.
- 3. voice clinical guidance method as claimed in claim 1, it is characterised in that methods described also includes：It is less than default uterine contraction drops trend duration threshold or the palace in the uterine contraction drops trend duration When the contractive pressure ascendant trend duration is less than default uterine contraction pressure ascendant trend duration threshold, continue to gather uterine pressure letter Number.
- 4. voice clinical guidance method as claimed in claim 1, it is characterised in that the report becomes with the uterine contraction drops Voice messaging corresponding to gesture duration threshold includes：Obtain voice messaging corresponding with the uterine contraction drops trend duration threshold and Ct value；According to the Ct value, voice messaging corresponding with the uterine contraction drops trend duration threshold is reported；Report voice messaging corresponding with uterine contraction pressure ascendant trend duration threshold includes：Obtain voice messaging corresponding with uterine contraction pressure ascendant trend duration threshold and Ct value；According to the Ct value, voice messaging corresponding with uterine contraction pressure ascendant trend duration threshold is reported.
- 5. a kind of voice clinical guidance system, it is characterised in that the system includes：Acquisition module, for gathering uterine pressure signal according to default time interval, according to the uterine pressure signal acquisition Current uterine contraction pressure value；Counting module, for when the uterine contraction pressure value is less than default uterine contraction pressure baseline threshold, calculating uterine contraction drops and becoming The gesture duration；When the uterine contraction pressure value is more than or equal to default uterine contraction pressure baseline threshold, calculates uterine contraction pressure rising and become The gesture duration；The counting module includes：First counting unit, for the uterine contraction pressure value be less than default uterine contraction pressure baseline threshold when, according to the palace of acquisition Contractive pressure force value calculates uterine contraction pressure characteristic value；When uterine contraction pressure characteristic value is bears, the numerical value of uterine contraction drops trend counter Add 1；It is timing in uterine contraction pressure characteristic value, the numerical value of uterine contraction drops trend counter is zeroed；Second counting unit, for when the uterine contraction pressure value is more than or equal to default uterine contraction pressure baseline threshold, according to obtaining The uterine contraction pressure value taken calculates uterine contraction pressure characteristic value；It is timing in uterine contraction pressure characteristic value, uterine contraction presses ascendant trend counter Numerical value add 1；When uterine contraction pressure characteristic value is bears, the numerical value zero of uterine contraction pressure ascendant trend counter；Voice module, for being held in the uterine contraction drops trend duration more than or equal to default uterine contraction drops trend During continuous time threshold, voice messaging corresponding with the uterine contraction drops trend duration threshold is reported；In the uterine contraction pressure When the ascendant trend duration is more than or equal to default uterine contraction pressure ascendant trend duration threshold, report and the uterine contraction pressure Voice messaging corresponding to ascendant trend duration threshold.
- 6. voice clinical guidance system as claimed in claim 5, it is characterised in that first counting unit or the second counting Unit is additionally operable to：The uterine contraction pressure value that the uterine contraction pressure value is obtained with preceding once collection uterine pressure signal is subtracted each other, the difference obtained It is worth and presses characteristic value for uterine contraction；OrThe uterine contraction pressure value that obtains first is asked for the average value of currently obtained uterine contraction pressure value；Average value average value corresponding with the uterine contraction pressure value that preceding once collection uterine pressure signal is obtained is subtracted each other, institute The difference of acquisition is uterine contraction pressure characteristic value.
- 7. voice clinical guidance system as claimed in claim 5, it is characterised in that the acquisition module is additionally operable to：It is less than default uterine contraction drops trend duration threshold or the palace in the uterine contraction drops trend duration When the contractive pressure ascendant trend duration is less than default uterine contraction pressure ascendant trend duration threshold, continue to gather palace pressure letter Number.
- 8. voice clinical guidance system as claimed in claim 5, it is characterised in that the voice module is specifically used for：When the uterine contraction drops trend duration being more than or equal to default uterine contraction drops trend duration threshold, Obtain voice messaging corresponding with the uterine contraction drops trend duration threshold and Ct value；According to the cycle threshold Value, report voice messaging corresponding with the uterine contraction drops trend duration threshold；When being more than or equal to default uterine contraction pressure ascendant trend duration threshold in the uterine contraction pressure ascendant trend duration, Obtain voice messaging corresponding with uterine contraction pressure ascendant trend duration threshold and Ct value；According to the cycle threshold Value, report voice messaging corresponding with uterine contraction pressure ascendant trend duration threshold.
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| CN105380639B (en) * | 2015-12-11 | 2018-08-17 | 深圳市理邦精密仪器股份有限公司 | A kind of method and apparatus of uterine contraction pressure correction |
| CN105997006A (en) * | 2016-06-22 | 2016-10-12 | 江苏人先医疗科技有限公司 | Method and system for monitoring painless childbirth information |
| CN109549641A (en) * | 2017-09-27 | 2019-04-02 | 深圳市理邦精密仪器股份有限公司 | Fetal heart monitoring method and device, terminal, computer readable storage medium |
| CN109125882B (en) * | 2018-09-11 | 2021-07-06 | 广州爱听贝科技有限公司 | Lying-in woman physiological signal-driven multimedia music guiding method and system |
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| CN103565479A (en) * | 2013-11-14 | 2014-02-12 | 深圳市理邦精密仪器股份有限公司 | Method and device for improving fetal heart sound signal collecting quality |
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| US9532745B2 (en) * | 2011-09-26 | 2017-01-03 | Koninklijke Philips N.V. | Breathing guidance apparatus for delivery rooms |
| EP2897519A1 (en) * | 2012-09-19 | 2015-07-29 | Koninklijke Philips N.V. | Automatic analysis of uterine activity signals and application for enhancement of labor and delivery experience |
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| CN103315745A (en) * | 2013-07-17 | 2013-09-25 | 深圳市理邦精密仪器股份有限公司 | Intelligent pressure return-to-zero method and system |
| CN103565479A (en) * | 2013-11-14 | 2014-02-12 | 深圳市理邦精密仪器股份有限公司 | Method and device for improving fetal heart sound signal collecting quality |
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