CN109770928A - The detection device and method of cervix opening degrees of expansion in stages of labor - Google Patents
The detection device and method of cervix opening degrees of expansion in stages of labor Download PDFInfo
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- CN109770928A CN109770928A CN201910149623.8A CN201910149623A CN109770928A CN 109770928 A CN109770928 A CN 109770928A CN 201910149623 A CN201910149623 A CN 201910149623A CN 109770928 A CN109770928 A CN 109770928A
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Abstract
The embodiment of the invention provides the detection devices and method of cervix opening degrees of expansion in stages of labor, comprising: uterine contraction pressoreceptor obtains uterine contraction pressure value for measuring uterine contraction pressure；Dissecting position identification module, cervix opening position, fetal presentation position and ischial spine dissect position position for identification, obtain cervix opening image, fetal presentation image and ischial spine dissection bit image；Information capturing module is used for according to cervix opening image measurement cervix opening size, determines that fetal presentation declines degree according to fetal presentation image and ischial spine dissection bit image；Analysis module is used to analyze uterine contraction pressure value, cervix opening size and fetal presentation decline degree, is analyzed as a result, simultaneously generating profile information based on the analysis results；Display module can decline degree and position of foetus situation of change in the degrees of expansion in different stages of labor periods, fetal presentation with continuous monitoring cervix opening, accuracy rate is high for showing profile information.
Description
Technical field
The present invention relates to technical field of medical detection, more particularly, to the detection device of cervix opening degrees of expansion in stages of labor and
Method.
Background technique
Uterine neck inspection is must to understand cervical dilation with an important inspection and comment progress of labor in birth process
Estimate most important.
Current clinically used Examined effect is that vagina refers to inspection and ultrasound diagnosis, and vagina refers to that inspection rule of thumb goes to judge, detects
Accuracy rate is low, poor in timeliness；The stages of labor that ultrasound diagnosis reaches 4cm or more for dilatation of cervix can not be measured accurately.
To sum up, above-mentioned common Examined effect Detection accuracy is low, poor in timeliness.
Summary of the invention
In view of this, the purpose of the present invention is to provide the detection device and method of cervix opening degrees of expansion in stages of labor, it can
Decline degree and position of foetus situation of change in the degrees of expansion in different stages of labor periods, fetal presentation with continuous monitoring cervix opening, it is quasi-
True rate is high.
In a first aspect, the embodiment of the invention provides the detection device of cervix opening degrees of expansion in stages of labor, described device packet
It includes:
Uterine contraction pressoreceptor, dissection position identification module, information capturing module, analysis module and display module；
The uterine contraction pressoreceptor is connected with the analysis module, and dissection position identification module, the information are caught
Module, the analysis module and the display module is caught to be sequentially connected；
The uterine contraction pressoreceptor obtains uterine contraction pressure value for measuring uterine contraction pressure；
Dissection position identification module, cervix opening position, fetal presentation position and ischial spine dissect position position for identification, obtain
Bit image is dissected to cervix opening image, fetal presentation image and ischial spine；
The information capturing module is used for according to the cervix opening image measurement cervix opening size, according to the fetal presentation
Image and ischial spine dissection bit image determine that fetal presentation declines degree；
The analysis module, for declining degree to the uterine contraction pressure value, the cervix opening size and the fetal presentation
It is analyzed, is analyzed as a result, and generating profile information according to the analysis result；
The display module, for showing the profile information.
With reference to first aspect, the embodiment of the invention provides the first possible embodiments of first aspect, wherein institute
Stating information capturing module includes:
The shape formed when to the dialatation of cervical os described in the cervix opening image measures, and it is big to obtain the cervix opening
It is small.
With reference to first aspect, the embodiment of the invention provides second of possible embodiments of first aspect, wherein institute
Stating information capturing module includes:
The relatively described ischial spine of the fetal presentation is determined according to the fetal presentation image and ischial spine dissection bit image
Dissect the distance of position position.
With reference to first aspect, the embodiment of the invention provides the third possible embodiments of first aspect, wherein institute
Stating analysis module includes:
By image analysis algorithm or neural network algorithm to the uterine contraction pressure value, the cervix opening size and the tire
Presentation decline degree is analyzed, and analysis result is obtained.
With reference to first aspect, the embodiment of the invention provides the 4th kind of possible embodiments of first aspect, wherein institute
It states uterine contraction pressoreceptor to be set in uterine cavity, the dissection position identification module is arranged in introitus.
With reference to first aspect, the embodiment of the invention provides the 5th kind of possible embodiments of first aspect, wherein also
Including information transmission modular, it is connected respectively with the information capturing module and the analysis module, is used for the cervix opening
Size and fetal presentation decline degree are sent to the analysis module.
Second aspect, the embodiment of the invention provides the detection method of cervix opening degrees of expansion in stages of labor, the method packets
It includes:
Uterine contraction pressure is measured, uterine contraction pressure value is obtained；
It identifies that cervix opening position, fetal presentation position and ischial spine dissect position position, obtains cervix opening image, fetal presentation image
Bit image is dissected with ischial spine；
According to the cervix opening image measurement cervix opening size, position is dissected according to the fetal presentation image and the ischial spine
Image determines that fetal presentation declines degree；
The uterine contraction pressure value, the cervix opening size and the fetal presentation decline degree are analyzed, analyzed
As a result, and generating profile information according to the analysis result；
Show the profile information.
In conjunction with second aspect, the embodiment of the invention provides the first possible embodiments of second aspect, wherein institute
It states according to the cervix opening image measurement cervix opening size, comprising:
The shape formed when to the dialatation of cervical os described in the cervix opening image measures, and it is big to obtain the cervix opening
It is small.
In conjunction with second aspect, the embodiment of the invention provides second of possible embodiments of second aspect, wherein institute
It states and determines that fetal presentation declines degree according to the fetal presentation image and ischial spine dissection bit image, comprising:
The relatively described ischial spine of the fetal presentation is determined according to the fetal presentation image and ischial spine dissection bit image
Dissect the distance of position position.
In conjunction with second aspect, the embodiment of the invention provides the third possible embodiments of second aspect, wherein institute
It states and the uterine contraction pressure value, the cervix opening size and the fetal presentation decline degree is analyzed, analyzed as a result, wrapping
It includes:
By image analysis algorithm or neural network algorithm to the uterine contraction pressure value, the cervix opening size and the tire
Presentation decline degree is analyzed, and analysis result is obtained.
The embodiment of the invention provides the detection devices and method of cervix opening degrees of expansion in stages of labor, comprising: uterine contraction pressure
Receptor, dissection position identification module, information capturing module, analysis module and display module；Uterine contraction pressoreceptor is for measuring
Uterine contraction pressure obtains uterine contraction pressure value；Dissect position identification module cervix opening position, fetal presentation position and ischial spine solution for identification
A position is cutd open, cervix opening image, fetal presentation image and ischial spine dissection bit image are obtained；Information capturing module is used for according to uterine neck
Mouth image measurement cervix opening size determines that fetal presentation declines degree according to fetal presentation image and ischial spine dissection bit image；Analysis
Module is used to analyze uterine contraction pressure value, cervix opening size and fetal presentation decline degree, is analyzed as a result, simultaneously basis is divided
It analyses result and generates profile information；Display module, can be with continuous monitoring cervix opening in different stages of labor weeks for showing profile information
Degrees of expansion, fetal presentation decline degree and the position of foetus situation of change of phase, accuracy rate height.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention are in specification, claims
And specifically noted structure is achieved and obtained in attached drawing.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
The detection device schematic diagram of cervix opening degrees of expansion in the stages of labor that Fig. 1 provides for the embodiment of the present invention one；
Fig. 2 is the profile information schematic diagram of cervix opening degrees of expansion in stages of labor provided by Embodiment 2 of the present invention；
The detection method flow chart of cervix opening degrees of expansion in the stages of labor that Fig. 3 provides for the embodiment of the present invention three；
The detection method flow chart of cervix opening degrees of expansion in another stages of labor that Fig. 4 provides for the embodiment of the present invention three.
Icon:
10- uterine contraction pressoreceptor；20- dissects position identification module；30- information capturing module；40- information transmission modular；
50- analysis module；60- display module.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Technical solution be clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
To be described in detail to the embodiment of the present invention below convenient for understanding the present embodiment.
Embodiment one:
Fig. 1 is that the embodiment of the present invention one provides the detection device schematic diagram of cervix opening degrees of expansion in stages of labor.
Referring to Fig.1, which includes uterine contraction pressoreceptor 10, dissection position identification module 20, information capturing module 30, divides
Analyse module 50 and display module 60；
Uterine contraction pressoreceptor 10 is connected with analysis module 50, and dissection position identification module 20, divides information capturing module 30
Analysis module 50 and display module 60 are sequentially connected；
Uterine contraction pressoreceptor 10 obtains uterine contraction pressure value for measuring uterine contraction pressure；
Here, uterine contraction pressoreceptor 10 is set in uterine cavity, is specifically set to the corresponding abdominal surface in the fundus of uterus, is passed through
Uterine contraction pressure is measured, uterine contraction pressure value is obtained, cervix opening expands as uterine contraction enhances.When uterine contraction enhancing, uterine contraction pressure value
Become larger；When uterine contraction weakens, uterine contraction pressure value becomes smaller.
Position identification module 20 is dissected, cervix opening position, fetal presentation position and ischial spine dissect position position for identification, obtain
Cervix opening image, fetal presentation image and ischial spine dissect bit image；
Here, dissection position identification module 20 by take pictures or the method for low dosage ultrasonic scanning identify cervix opening position,
Fetal presentation position and ischial spine dissect position position, to obtain cervix opening image, fetal presentation image and ischial spine dissection bit image；
Wherein, dissection position identification module 20 can be for for identification with the probe of monitoring, which includes horizontal calibration ruler, horizontal calibration
Ruler is for assessing whether puerpera's pelvis is in horizontal position, to measure the position of foetus.
Under normal circumstances, cervix opening and introitus are just opposite, and with progress of labor, cervix opening can turn to introitus direction.
When cervix opening turns to introitus direction, position identification module 20 cervix opening position, fetal presentation position and ischium for identification are dissected
Spine dissects position position.
Information capturing module 30 is used for according to cervix opening image measurement cervix opening size, according to fetal presentation image and ischium
Spine dissection bit image determines that fetal presentation declines degree；
Analysis module 50 is divided for analyzing uterine contraction pressure value, cervix opening size and fetal presentation decline degree
Analysis as a result, simultaneously generate profile information based on the analysis results；
Specifically, it by the edge detection of medical image algorithm of improved Canny operator, identifies between fontanel and horizontal line
The angle calcu-lation position of foetus.
Fontanel includes anterior anus and posterior fontanels, and the vector of setting posterior fontanels to anterior anus isAccording to side clockwise
To the angle of posterior fontanels and anterior anus is α.
When α=0 °, the position of foetus is LOT (Left Occipitoposterior, left occipitotransverse (LOT))；When 0 ° 90 ° of < α <,
The position of foetus is LOA (Left Occiput Anterior, left occipitoanterior (LOA))；When 90 ° 180 ° of < α <, the position of foetus is ROA (Right
Occiput Anterior, right occipitoanterior)；When α=180 °, the position of foetus is that (Right Occipitoposterior, pillow are right by ROT
It is horizontal)；
When 180 ° 270 ° of < α <, the position of foetus is ROP (Right Occipitoposterior, right occipitoposterior)；When 270 °
At 360 ° of < α <, the position of foetus is LOP (Left Occipitoposterior, left occipitoposterior (LOP)).
Display module 60, for showing profile information.
Specifically, information capturing module 30, analysis module 50 and display module 60 carry at the terminal, wherein terminal packet
It includes but is not limited to, specially computer or mobile phone.
In the present embodiment, uterine contraction pressure is measured by uterine contraction pressoreceptor 10, obtains uterine contraction pressure value；Pass through solution again
It cuts open an identification module 20 and identifies that cervix opening position obtains cervix opening image, identification fetal presentation position obtains fetal presentation image, and
Identification ischial spine dissection position position obtains ischial spine dissection bit image, thus according to above-mentioned image measurement cervix opening size and determination
Fetal presentation declines degree, finally analyzes uterine contraction pressure value, cervix opening size and fetal presentation decline degree, obtains analysis knot
Fruit, and profile information is generated based on the analysis results, it according to the map information can be with continuous monitoring cervix opening in the different stages of labor periods
Degrees of expansion, fetal presentation decline degree and position of foetus situation of change, accuracy rate is high.It wherein, include uterine neck in profile information
Mouth degrees of expansion progress figure, each uterine contraction period, there are peaks and minimum value, with the progress of stages of labor, peak and minimum
Value is all gradually increased.Difference in same period between peak and minimum may to during second stage of labor since stages of labor
In the presence of being first gradually increased again diminishing trend.
Further, information capturing module 30 includes:
The shape formed when the dialatation of cervical os in cervix opening image is measured, cervix opening size is obtained.
Here, the shape formed when the dialatation of cervical os can pass through measurement circle or approximate circle to be round or approximate circle
The diameter of shape, to obtain cervix opening size.
Further, information capturing module 30 includes:
Distance of the fetal presentation with respect to ischial spine dissection position position is determined according to fetal presentation image and ischial spine dissection bit image.
Specifically, fetal presentation decline degree is distance of the fetal presentation with respect to ischial spine dissection position position.When fetal presentation is being sat
When bone spine dissects 1cm, 2cm or 3cm on the position of position, it is denoted as -1cm, -2cm, -3cm；When fetal presentation and ischial spine dissection position position
When setting level, it is denoted as 0cm；When fetal presentation ischial spine dissect position position under 1cm, 2cm or 3cm when, be denoted as+1cm ,+2cm ,+
3cm。
Further, analysis module 50 includes:
Degree is declined to uterine contraction pressure value, cervix opening size and fetal presentation by image analysis algorithm or neural network algorithm
It is analyzed, obtains analysis result.
Further, uterine contraction pressoreceptor 10 is set in uterine cavity, and dissection position identification module 20 is arranged in introitus.
Further, further include information transmission modular 40, be connected respectively with information capturing module 30 and analysis module 50,
For cervix opening size and fetal presentation decline degree to be sent to analysis module 50.
Here, information transmission modular 40 can be cable, and the transmission of information is carried out by cable, is sent to analysis module
50。
In addition, the device further includes memory module (not shown), memory module is sent out for receiving dissection position identification module 20
Cervix opening image, fetal presentation image and the ischial spine dissection bit image sent, and to cervix opening image, fetal presentation image and ischial spine
Dissection bit image is stored；And the profile information that analysis module 50 is sent is received, and store profile information.
The embodiment of the invention provides the detection devices and method of cervix opening degrees of expansion in stages of labor, comprising: uterine contraction pressure
Receptor, dissection position identification module, information capturing module, analysis module and display module；Uterine contraction pressoreceptor is for measuring
Uterine contraction pressure obtains uterine contraction pressure value；Dissect position identification module cervix opening position, fetal presentation position and ischial spine solution for identification
A position is cutd open, cervix opening image, fetal presentation image and ischial spine dissection bit image are obtained；Information capturing module is used for according to uterine neck
Mouth image measurement cervix opening size determines that fetal presentation declines degree according to fetal presentation image and ischial spine dissection bit image；Analysis
Module is used to analyze uterine contraction pressure value, cervix opening size and fetal presentation decline degree, is analyzed as a result, simultaneously basis is divided
It analyses result and generates profile information；Display module, can be with continuous monitoring cervix opening in different stages of labor weeks for showing profile information
Degrees of expansion, fetal presentation decline degree and the position of foetus situation of change of phase, accuracy rate height.
Embodiment two:
Fig. 2 is the profile information schematic diagram of cervix opening degrees of expansion in stages of labor provided by Embodiment 2 of the present invention.
Referring to Fig. 2, axis of abscissas is time t, and axis of ordinates includes three parts, and first part is cervical dilatation, range
For 0cm to 15cm；Second part is fetal presentation, and range is that -4cm arrives+4cm；Part III is uterine contraction pressure, and range arrives for 0%
100%, wherein when curve 1 shows first stage of labor, the cervical dilatation variation diagram of measurement.In normal first stage of labor progress,
Cervix opening is gradually expanded with the enhancing of uterine contraction, and when contraction strength reduces or disappears, dialatation of cervical os degree can remain unchanged, subtract
It is small or spring back to the state before this uterine contraction starts.General trend is the progress with stages of labor and constantly expands, but second stage of labor
Or when arrested labor, correlation is may not be present with the uterine contraction period in dialatation of cervical os degree.
Midwife and doctor read the cyclically-varying of the dialatation of cervical os by dialatation of cervical os progress figure in real time, determine palace
Neck mouth degrees of expansion.Dialatation of cervical os progress figure in each uterine contraction period there are peak and minimum, with the progress of stages of labor,
Peak and minimum are gradually increased, and range is 0cm to 15cm；Difference in same period between peak and minimum, from
First stage of labor starts to second stage of labor to terminate, it is understood that there may be is first gradually increased the trend being gradually reduced again.
Curve 2 shows that cervix opening opens full-time cervical dilatation figure, and when cervix opening is opened full-time, the dialatation of cervical os reaches most
Big degree, dialatation of cervical os degree are no longer presented apparent ascendant trend or downward trend.
Curve 3 shows uterine contraction intensity of pressure schematic diagram, and uterine contraction pressure is continually changing with the development of stages of labor.When
During a certain uterine contraction period, uterine contraction pressure can reach maximum value；After uterine contraction pressure reaches maximum value, uterine contraction pressure meeting
Decline, and enter next uterine contraction period.
In -4cm to+4cm range, it can monitor that fetal presentation declines degree, monitor newborn's tire according to the map information
Presentation declines degree, so that it is determined that progress of labor.And it can also monitor position of foetus situation of change, improve position of foetus identification
Accuracy shows the situation of change of the position of foetus.
Embodiment three:
The detection method flow chart of cervix opening degrees of expansion in the stages of labor that Fig. 3 provides for the embodiment of the present invention three.
Referring to Fig. 3, method includes the following steps:
Step S101 measures uterine contraction pressure, obtains uterine contraction pressure value；
Step S102, identification cervix opening position, fetal presentation position and ischial spine dissect position position, obtain cervix opening image,
Fetal presentation image and ischial spine dissect bit image；
Step S103 dissects bitmap according to fetal presentation image and ischial spine according to cervix opening image measurement cervix opening size
As determining that fetal presentation declines degree；
Step S104 analyzes uterine contraction pressure value, cervix opening size and fetal presentation decline degree, obtains analysis knot
Fruit, and profile information is generated based on the analysis results；
Step S105 shows profile information.
Detection method shown in Fig. 4 for cervix opening degrees of expansion in another stages of labor, the present embodiment is in three base of embodiment
A kind of expansion on plinth, method shown in Fig. 2 are according to cervix opening image measurement cervix opening size, and according to fetal presentation image
The method for determining fetal presentation decline degree with ischial spine dissection bit image, method includes the following steps:
Step S201 measures uterine contraction pressure, obtains uterine contraction pressure value；
Step S202, identification cervix opening position, fetal presentation position and ischial spine dissect position position, obtain cervix opening image,
Fetal presentation image and ischial spine dissect bit image；
Step S203 measures the shape formed when the dialatation of cervical os in cervix opening image, obtains cervix opening size,
Distance of the fetal presentation with respect to ischial spine dissection position position is determined according to fetal presentation image and ischial spine dissection bit image；
Step S204 analyzes uterine contraction pressure value, cervix opening size and fetal presentation decline degree, obtains analysis knot
Fruit, and profile information is generated based on the analysis results；
Step S205 shows profile information.
The embodiment of the invention provides the detection methods of cervix opening degrees of expansion in stages of labor, comprising: measurement uterine contraction pressure obtains
To uterine contraction pressure value；It identifies that cervix opening position, fetal presentation position and ischial spine dissect position position, it is first to obtain cervix opening image, tire
Reveal image and ischial spine dissects bit image；According to cervix opening image measurement cervix opening size, according to fetal presentation image and ischial spine
Dissection bit image determines that fetal presentation declines degree；Uterine contraction pressure value, cervix opening size and fetal presentation decline degree are analyzed,
It is analyzed as a result, simultaneously generating profile information based on the analysis results；Show profile information, it can be with continuous monitoring cervix opening not
Decline degree and position of foetus situation of change with the degrees of expansion in stages of labor period, fetal presentation, accuracy rate is high.
The embodiment of the present invention also provides a kind of electronic equipment, including memory, processor and storage are on a memory and can
The computer program run on a processor, processor realize stages of labor Middle Palace provided by the above embodiment when executing computer program
The step of detection method of neck mouth degrees of expansion.
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program, executes the detection side of cervix opening degrees of expansion in the stages of labor of above-described embodiment when computer program is run by processor
The step of method.
Computer program product provided by the embodiment of the present invention, the computer-readable storage including storing program code
Medium, the instruction that said program code includes can be used for executing previous methods method as described in the examples, and specific implementation can be joined
See embodiment of the method, details are not described herein.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description
It with the specific work process of device, can refer to corresponding processes in the foregoing method embodiment, details are not described herein.
In addition, in the description of the embodiment of the present invention unless specifically defined or limited otherwise, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention.
And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic or disk.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Finally, it should be noted that embodiment described above, only a specific embodiment of the invention, to illustrate the present invention
Technical solution, rather than its limitations, scope of protection of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, those skilled in the art should understand that: anyone skilled in the art
In the technical scope disclosed by the present invention, it can still modify to technical solution documented by previous embodiment or can be light
It is readily conceivable that variation or equivalent replacement of some of the technical features；And these modifications, variation or replacement, do not make
The essence of corresponding technical solution is detached from the spirit and scope of technical solution of the embodiment of the present invention, should all cover in protection of the invention
Within the scope of.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. the detection device of cervix opening degrees of expansion in a kind of stages of labor, which is characterized in that described device includes: uterine contraction pressure experience
Device, dissection position identification module, information capturing module, analysis module and display module；
The uterine contraction pressoreceptor is connected with the analysis module, dissection position identification module, the information capture mould
Block, the analysis module and the display module are sequentially connected；
The uterine contraction pressoreceptor obtains uterine contraction pressure value for measuring uterine contraction pressure；
Dissection position identification module, cervix opening position, fetal presentation position and ischial spine dissect position position for identification, obtain palace
Neck mouth image, fetal presentation image and ischial spine dissect bit image；
The information capturing module is used for according to the cervix opening image measurement cervix opening size, according to the fetal presentation image
Determine that fetal presentation declines degree with ischial spine dissection bit image；
The analysis module, for being carried out to the uterine contraction pressure value, the cervix opening size and the fetal presentation decline degree
Analysis is analyzed as a result, and generating profile information according to the analysis result；
The display module, for showing the profile information.
2. the detection device of cervix opening degrees of expansion in stages of labor according to claim 1, which is characterized in that the information is caught
Catching module includes:
The shape formed when to the dialatation of cervical os described in the cervix opening image measures, and obtains the cervix opening size.
3. the detection device of cervix opening degrees of expansion in stages of labor according to claim 1, which is characterized in that the information is caught
Catching module includes:
The relatively described ischial spine dissection of the fetal presentation is determined according to the fetal presentation image and ischial spine dissection bit image
The distance of position position.
4. the detection device of cervix opening degrees of expansion in stages of labor according to claim 1, which is characterized in that the analysis mould
Block includes:
By image analysis algorithm or neural network algorithm to the uterine contraction pressure value, the cervix opening size and the fetal presentation
Decline degree is analyzed, and analysis result is obtained.
5. the detection device of cervix opening degrees of expansion in stages of labor according to claim 1, which is characterized in that the uterine contraction pressure
Ergoreceptor is set in uterine cavity, and the dissection position identification module is arranged in introitus.
6. the detection device of cervix opening degrees of expansion in stages of labor according to claim 1, which is characterized in that further include information
Transmission module is connected with the information capturing module and the analysis module respectively, is used for the cervix opening size and institute
It states fetal presentation decline degree and is sent to the analysis module.
7. the detection method of cervix opening degrees of expansion in a kind of stages of labor, which is characterized in that the described method includes:
Uterine contraction pressure is measured, uterine contraction pressure value is obtained；
It identifies that cervix opening position, fetal presentation position and ischial spine dissect position position, obtains cervix opening image, fetal presentation image and seat
Bone spine dissects bit image；
According to the cervix opening image measurement cervix opening size, bit image is dissected according to the fetal presentation image and the ischial spine
Determine that fetal presentation declines degree；
To the uterine contraction pressure value, the cervix opening size and the fetal presentation decline degree analyze, analyzed as a result,
And profile information is generated according to the analysis result；
Show the profile information.
8. the detection method of cervix opening degrees of expansion in stages of labor according to claim 7, which is characterized in that described according to institute
State cervix opening image measurement cervix opening size, comprising:
The shape formed when to the dialatation of cervical os described in the cervix opening image measures, and obtains the cervix opening size.
9. the detection method of cervix opening degrees of expansion in stages of labor according to claim 7, which is characterized in that described according to institute
It states fetal presentation image and ischial spine dissection bit image determines that fetal presentation declines degree, comprising:
The relatively described ischial spine dissection of the fetal presentation is determined according to the fetal presentation image and ischial spine dissection bit image
The distance of position position.
10. the detection method of cervix opening degrees of expansion in stages of labor according to claim 7, which is characterized in that described to institute
It states uterine contraction pressure value, the cervix opening size and fetal presentation decline degree to be analyzed, obtains analysis result, comprising:
By image analysis algorithm or neural network algorithm to the uterine contraction pressure value, the cervix opening size and the fetal presentation
Decline degree is analyzed, and analysis result is obtained.
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| CN112869709A (en) * | 2021-01-15 | 2021-06-01 | 谢倩 | Integrated uterine orifice and fetal head position measuring device |
| CN113855198A (en) * | 2021-10-13 | 2021-12-31 | 泰州市华达机电设备有限公司 | Image enhancement system for uterine contraction recognition |
| WO2024050995A1 (en) * | 2022-09-09 | 2024-03-14 | 上海市浦东新区人民医院 | Device for monitoring opening degree of uterine orifice of puerpera, and control method therefor |
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