CN113520321B - Parameter triggering-based midwifery condition judgment platform - Google Patents
Parameter triggering-based midwifery condition judgment platform Download PDFInfo
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- CN113520321B CN113520321B CN202110793790.3A CN202110793790A CN113520321B CN 113520321 B CN113520321 B CN 113520321B CN 202110793790 A CN202110793790 A CN 202110793790A CN 113520321 B CN113520321 B CN 113520321B
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Abstract
The invention relates to a midwifery condition judging platform based on parameter triggering, which comprises: the temperature measuring mechanism is embedded in a probe of the birth canal detecting instrument and is used for measuring the current temperature of the probe to be output as the current probe temperature; the parameter identification mechanism is used for acquiring the overall depth of field data of the fetal head object and the overall depth of field data of the fetal foot object in the field anti-noise picture to be respectively used as first depth of field data and second depth of field data to be output; and the state judgment mechanism is connected with the parameter identification mechanism and is used for sending a temporary midwifery signal when the first depth of field data is greater than or equal to the second depth of field data. By the aid of the method and the device, visual picture analysis can be performed on internal environments of the uterus of the full-term lying-in woman, so that whether the head of the fetus is in front of the foot of the fetus can be automatically judged, and on-site delivery assistance operation can be performed only when the position of the fetus is reliable, and accordingly effectiveness of the delivery assistance operation is improved.
Description
Technical Field
The invention relates to the field of auxiliary medical instruments, in particular to a midwifery condition judgment platform based on parameter triggering.
Background
The medical appliance industry relates to a plurality of industries such as medicine, machinery, electronics, plastics and the like, and is a high-technology industry with multidisciplinary intersection, knowledge concentration and fund concentration. The basic characteristics of the medical equipment with high and new technology are digitalization and computerization, the crystal is a multi-subject and cross-field modern high-technology crystal, the technical content of the product is high, and the profit is high, so that the crystal is a high-level point for the mutual competition of the major science and technology countries and international large-scale companies, and the entrance threshold is high. Even in the sub-industry with low overall gross profit rate and low investment, products with high technical content are continuously produced, and enterprises with high profit capacity are bred from the products. The general industry trend is therefore high investment and high revenue.
The medical imaging equipment is an indispensable component in hospital medical equipment and an important embodiment of comprehensive strength of a hospital, and not only provides important guarantee for clinical diagnosis and treatment, but also provides an important platform for clinical scientific research. The image device is used as a comprehensive platform and plays an important promoting role in the development of hospitals.
Currently, for the midwife, the number of times of using the midwifery forceps to perform the midwifery on the full-term lying-in woman is limited, and the fetus or the lying-in woman can be injured due to excessive times, so that the fetus or the lying-in woman needs to be cherished the opportunity of the midwifery, and the midwifery operation is expected to be performed when the midwifery condition is mature, so that the effectiveness of the midwifery action is improved, and otherwise, the production environment of the lying-in woman is deteriorated.
Disclosure of Invention
In order to solve the technical problems in the related field, the invention provides a parameter-triggered midwifery condition judgment platform, which can perform visual image analysis on the internal environment of the uterus of a full-term lying-in woman so as to automatically judge whether the head of the fetus is positioned at the front of the foot of the fetus, and only when the position of the fetus is reliable, the on-site midwifery operation is performed, so that the number of times of midwifery is avoided being wasted.
Therefore, the present invention needs to have at least two important points:
(1) Adopting a birth canal detection instrument for acquiring the uterine environment of the full-term lying-in woman in an enabling mode to obtain an internal image of the uterus of the full-term lying-in woman as a real-time detection picture, wherein whether the birth canal detection instrument is enabled depends on whether the temperature parameter of a probe of the birth canal detection instrument is within a set range;
(2) And analyzing the real-time detection image so as to send out a midwifery suspension signal to suspend the use of a midwifery tool for artificial midwifery when judging that the whole fetal foot is at the front end of the whole fetal head, so that the fetal position correction processing is conveniently executed to reduce the risk of production.
According to an aspect of the present invention, there is provided a midwifery condition determination platform triggered based on parameters, the platform comprising:
the temperature measuring mechanism is embedded in a probe of the birth canal detecting instrument and is used for measuring the current temperature of the probe to be output as the current probe temperature;
and the data mapping mechanism is connected with the temperature measuring mechanism and is used for sending out an over-temperature instruction when the received current probe temperature is greater than or equal to a first temperature threshold value.
More specifically, in the parameter trigger-based midwifery condition judgment platform:
the data mapping mechanism is further used for sending a temperature over-low instruction when the received current probe temperature is smaller than a second temperature threshold value;
wherein, in the data mapping mechanism, the first temperature threshold is greater than the second temperature threshold.
More specifically, in the parameter trigger-based midwifery condition judgment platform:
the data mapping mechanism is further used for sending a temperature reliability instruction when the received current probe temperature is greater than or equal to a second temperature threshold and smaller than a first temperature threshold.
More specifically, in the parameter trigger-based midwifery condition judgment platform:
the enabling control mechanism is further used for driving the main board to control the birth canal detecting instrument to enter an enabling mode when receiving a temperature reliable instruction.
More specifically, in the parameter trigger-based midwifery condition determination platform, the platform further includes:
the enabling control mechanism is respectively connected with the data mapping mechanism and the main board of the birth canal detecting instrument and is used for driving the main board to control the birth canal detecting instrument to enter a forbidden mode when receiving an over-temperature instruction;
the birth canal detection instrument is used for acquiring the uterine environment of the full-term lying-in woman in an enabling mode so as to obtain an image of the inside of the uterus of the full-term lying-in woman to be output as a real-time detection picture;
the signal correction instrument is connected with the birth canal detection instrument and is used for executing detection operation of each area with uneven brightness on the received real-time detection picture and executing brightness unevenness correction operation on each area with uneven brightness to obtain a corresponding signal correction picture;
an anti-noise processing instrument connected to the signal correction device for performing impulse noise removal processing on the received signal correction picture to obtain a corresponding field anti-noise picture;
a direction identification instrument connected with the anti-noise processing instrument and used for identifying the fetal head object and the fetal foot object in the field anti-noise picture;
the parameter identification mechanism is connected with the directional identification instrument and is used for acquiring the overall depth of field data of the fetal head object and the overall depth of field data of the fetal foot object in the field anti-noise picture to be respectively used as first depth of field data and second depth of field data to be output;
the state judgment mechanism is connected with the parameter identification mechanism and is used for sending a temporary midwifery signal when the first depth of field data is greater than or equal to the second depth of field data;
the state judging mechanism is further used for sending a midwifery permitting signal when the first depth of field data is smaller than the second depth of field data;
wherein identifying a fetal head subject and a fetal foot subject in the live anti-noise picture comprises: identifying a fetal head object in the field anti-noise picture based on a preset geometric shape of a fetal head;
wherein identifying a fetal head object and a fetal foot object in the live anti-noise picture comprises: identifying a fetal foot object in the live anti-noise picture based on a preset geometry of a fetal foot;
acquiring the overall depth-of-field data of the fetal head object and the overall depth-of-field data of the fetal foot object in the field anti-noise picture to be respectively used as first depth-of-field data and second depth-of-field data for output comprises: acquiring depth-of-field data of each pixel point forming the fetal foot object in the field anti-noise picture, and taking a middle value of the depth-of-field data of each pixel point forming the fetal foot object as the whole depth-of-field data of the fetal foot object in the field anti-noise picture;
acquiring depth-of-field data of each pixel point forming the fetal foot object in the field anti-noise picture, and taking a middle value of the depth-of-field data of each pixel point forming the fetal foot object as the whole depth-of-field data of the fetal foot object in the field anti-noise picture comprises the following steps: and when the number of the fetal foot objects in the field anti-noise picture is two, taking the respective constituent pixel points of the two fetal foot objects as the pixel points of the fetal foot objects in the field anti-noise picture.
According to another aspect of the invention, a parameter trigger-based midwifery condition judgment device is also provided, and the device comprises the parameter trigger-based midwifery condition judgment platform and a monitor for monitoring the operating parameters of the platform.
Drawings
Embodiments of the invention will now be described with reference to the accompanying drawings, in which:
fig. 1 is an external structural view of a birth canal detecting instrument applied to a parameter-triggered midwifery condition determination platform according to an embodiment of the present invention.
Detailed Description
Embodiments of the parameter trigger-based midwifery condition determination platform according to the present invention will be described in detail with reference to the accompanying drawings.
Delivery to delivery (aids to delivery) refers to a series of measures taken in the prenatal and midnatal stages in order to facilitate the delivery of a fetus out of the maternal birth canal. Mainly comprises caring the parturient, carefully observing the labor, and guiding the parturient to correctly cooperate with the progress of the labor and delivering (midwifery).
If the labor progresses slowly after the birth process begins, the examination finds that the birth canal or the fetus has abnormal conditions, such as the parturient has a tight perineum, is not suitable for heart disease, has abnormal fetal position, and the like, and the operations for preparing the birth canal (such as perineotomy) and for relieving the labor (such as fetal head suction, forceps operation and hip traction) can be adopted. And (3) changing the fetal pole (such as inner inversion and the like).
Currently, for the midwife, the number of times of using the midwife to perform the midwife on the full-term lying-in woman is limited, and the fetus or the lying-in woman can be injured due to too many times, so that the chance of the midwife needs to be kept, and the midwife operation is expected to be performed when the midwife condition is mature, so as to improve the effectiveness of the midwife action, otherwise, the production environment of the lying-in woman is deteriorated.
In order to overcome the defects, the invention builds a midwifery condition judgment platform based on parameter triggering, and can effectively solve the corresponding technical problem.
The midwifery condition judging platform based on parameter triggering according to the embodiment of the invention comprises:
the temperature measuring mechanism is embedded in a probe of the birth canal detecting instrument and is used for measuring the current temperature of the probe to be output as the current probe temperature, wherein the external structure of the birth canal detecting instrument is shown in figure 1;
and the data mapping mechanism is connected with the temperature measuring mechanism and used for sending out an over-temperature instruction when the received current probe temperature is greater than or equal to a first temperature threshold value.
Next, the specific structure of the parameter-triggered midwifery condition determination platform of the present invention will be further described.
In the parameter triggering-based midwifery condition judgment platform:
the data mapping mechanism is further used for sending a too low temperature instruction when the received current probe temperature is smaller than a second temperature threshold value;
wherein, in the data mapping mechanism, the first temperature threshold is greater than the second temperature threshold.
In the parameter triggering-based midwifery condition judgment platform:
the data mapping mechanism is further used for sending a temperature reliability instruction when the received current probe temperature is greater than or equal to a second temperature threshold and smaller than a first temperature threshold.
In the parameter triggering-based delivery assisting condition judging platform:
the enabling control mechanism is further used for driving the main board to control the birth canal detecting instrument to enter an enabling mode when receiving a temperature reliable instruction.
The midwifery condition judgment platform based on parameter triggering can further comprise:
the enabling control mechanism is respectively connected with the data mapping mechanism and the main board of the birth canal detecting instrument and is used for driving the main board to control the birth canal detecting instrument to enter a forbidden mode when receiving an over-temperature instruction;
the birth canal detection instrument is used for acquiring the uterine environment of the full-term lying-in woman in an enabling mode so as to obtain an image of the inside of the uterus of the full-term lying-in woman to be output as a real-time detection picture;
the signal correction instrument is connected with the birth canal detection instrument and is used for executing detection operation of each area with uneven brightness on the received real-time detection picture and executing brightness unevenness correction operation on each area with uneven brightness to obtain a corresponding signal correction picture;
an anti-noise processing instrument connected to the signal correction device for performing impulse noise removal processing on the received signal correction picture to obtain a corresponding field anti-noise picture;
a direction identification instrument connected with the anti-noise processing instrument and used for identifying the fetal head object and the fetal foot object in the field anti-noise picture;
the parameter identification mechanism is connected with the branch identification instrument and is used for acquiring the overall depth-of-field data of the fetal head object and the overall depth-of-field data of the fetal foot object in the field anti-noise picture to be respectively used as first depth-of-field data and second depth-of-field data to be output;
the state judgment mechanism is connected with the parameter identification mechanism and is used for sending a temporary midwifery signal when the first depth of field data is greater than or equal to the second depth of field data;
the state judging mechanism is further used for sending a midwifery permitting signal when the first depth of field data is smaller than the second depth of field data;
wherein identifying a fetal head subject and a fetal foot subject in the live anti-noise picture comprises: identifying a fetal head object in the field anti-noise picture based on a preset geometric shape of a fetal head;
wherein identifying a fetal head subject and a fetal foot subject in the live anti-noise picture comprises: identifying a fetal foot object in the live anti-noise picture based on a preset geometry of a fetal foot;
acquiring the overall depth-of-field data of the fetal head object and the overall depth-of-field data of the fetal foot object in the field anti-noise picture to be respectively used as first depth-of-field data and second depth-of-field data for output comprises: acquiring depth-of-field data of each pixel point forming the fetal foot object in the field anti-noise picture, and taking a middle value of the depth-of-field data of each pixel point forming the fetal foot object as the whole depth-of-field data of the fetal foot object in the field anti-noise picture;
acquiring depth-of-field data of each pixel point forming the fetal foot object in the field anti-noise picture, and taking a middle value of the depth-of-field data of each pixel point forming the fetal foot object as the whole depth-of-field data of the fetal foot object in the field anti-noise picture comprises the following steps: and when the number of the fetal foot objects in the field anti-noise picture is two, taking the respective constituent pixel points of the two fetal foot objects as the respective pixel points of the fetal foot objects in the field anti-noise picture.
In the parameter triggering-based midwifery condition judgment platform:
the step of performing a brightness non-uniformity detection operation on each region of the received real-time detection picture and performing a brightness non-uniformity correction operation on each region of the detected brightness non-uniformity to obtain a corresponding signal correction picture comprises: and executing detection operation of each area with uneven brightness on the received real-time detection picture, and simultaneously executing brightness uneven correction operation on each area with uneven brightness, so as to obtain a corresponding signal correction picture.
In the parameter triggering-based midwifery condition judgment platform:
the method for performing detection operations of areas with non-uniform brightness on the received real-time detection picture and simultaneously performing brightness non-uniform correction operations on the detected areas with non-uniform brightness to obtain a corresponding signal correction picture comprises the following steps: in the received real-time detection picture, each region with uniform brightness which is not detected is reserved, and the regions with non-uniform brightness which are detected are simultaneously subjected to brightness non-uniformity correction operation to obtain a corresponding signal correction picture.
In the parameter triggering-based midwifery condition judgment platform:
the enabling control mechanism is further used for driving the main board to control the birth canal detecting instrument to enter a forbidden mode when receiving a too low temperature instruction;
wherein the birth canal detection instrument is further configured to stop abdominal scanning of the full-term parturient in the disabled mode.
In the parameter triggering-based midwifery condition judgment platform:
the first temperature threshold being greater than the second temperature threshold comprises: the first temperature threshold is 30 degrees centigrade, and the second temperature threshold is 10 degrees centigrade.
Meanwhile, in order to overcome the defects, the invention also provides a parameter triggering-based midwifery condition judgment device, which comprises the parameter triggering-based midwifery condition judgment platform and a monitor for monitoring the operating parameters of the platform.
In addition, in the parameter trigger-based midwifery condition determination platform, acquiring the overall depth-of-field data of the fetal head object and the overall depth-of-field data of the fetal foot object in the field anti-noise picture to output as the first depth-of-field data and the second depth-of-field data, respectively, includes: and acquiring depth-of-field data of each pixel point forming the fetal head object in the field anti-noise picture, and taking the intermediate value of the depth-of-field data of each pixel point forming the fetal head object as the whole depth-of-field data of the fetal head object in the field anti-noise picture.
By adopting the parameter-triggering-based delivery assisting condition judging platform, aiming at the technical problem that the delivery assisting time is difficult to accurately grasp in the prior art, the visual picture analysis is carried out on the internal environment of the uterus of the full-term lying-in woman so as to automatically judge whether the head of the fetus is in front of the foot of the fetus, and only the on-site delivery assisting operation is executed when the position of the fetus is reliable, thereby improving the effectiveness of the delivery assisting operation.
Having described various embodiments of a display system according to the present invention, modifications and variations will readily occur to those skilled in the art in light of the above teachings. It is, therefore, to be understood that within the scope of the appended claims, the invention may be practiced otherwise than as specifically described herein.
Claims (6)
1. A platform for judging midwifery conditions based on parameter triggering, the platform comprising:
the temperature measuring mechanism is embedded in a probe of the birth canal detecting instrument and is used for measuring the current temperature of the probe to be output as the current probe temperature;
the data mapping mechanism is connected with the temperature measuring mechanism and used for sending out a temperature over-high instruction when the received current probe temperature is greater than or equal to a first temperature threshold value;
the data mapping mechanism is further used for sending a temperature over-low instruction when the received current probe temperature is smaller than a second temperature threshold value;
wherein, in the data mapping mechanism, the first temperature threshold is greater than the second temperature threshold;
the data mapping mechanism is also used for sending out a temperature reliability instruction when the received current probe temperature is greater than or equal to a second temperature threshold and less than a first temperature threshold;
the enabling control mechanism is respectively connected with the data mapping mechanism and the main board of the birth canal detecting instrument and is used for driving the main board to control the birth canal detecting instrument to enter a forbidden mode when receiving an over-temperature instruction;
the enabling control mechanism is also used for driving the main board to control the birth canal detecting instrument to enter an enabling mode when receiving a temperature reliable instruction;
the birth canal detection instrument is used for acquiring the uterine environment of the full-term lying-in woman in an enabling mode so as to obtain an image of the inside of the uterus of the full-term lying-in woman to be output as a real-time detection picture;
the signal correction instrument is connected with the birth canal detection instrument and is used for executing detection operation of each area with uneven brightness on the received real-time detection picture and executing brightness unevenness correction operation on each area with uneven brightness to obtain a corresponding signal correction picture;
an anti-noise processing instrument connected to the signal correction device for performing impulse noise removal processing on the received signal correction picture to obtain a corresponding field anti-noise picture;
a direction identification instrument connected with the anti-noise processing instrument and used for identifying the fetal head object and the fetal foot object in the field anti-noise picture;
the parameter identification mechanism is connected with the directional identification instrument and is used for acquiring the overall depth of field data of the fetal head object and the overall depth of field data of the fetal foot object in the field anti-noise picture to be respectively used as first depth of field data and second depth of field data to be output;
the state judgment mechanism is connected with the parameter identification mechanism and is used for sending a temporary midwifery signal when the first depth of field data is greater than or equal to the second depth of field data;
the state judging mechanism is further used for sending a midwifery permitting signal when the first depth of field data is smaller than the second depth of field data;
wherein identifying a fetal head subject and a fetal foot subject in the live anti-noise picture comprises: identifying a fetal head object in the field anti-noise picture based on a preset geometric shape of a fetal head;
wherein identifying a fetal head subject and a fetal foot subject in the live anti-noise picture comprises: identifying a fetal foot object in the live anti-noise picture based on a preset geometry of a fetal foot;
acquiring the overall depth-of-field data of the fetal head object and the overall depth-of-field data of the fetal foot object in the field anti-noise picture to output the data as first depth-of-field data and second depth-of-field data respectively, wherein the acquiring comprises: acquiring depth-of-field data of each pixel point forming the fetal foot object in the field anti-noise picture, and taking a middle value of the depth-of-field data of each pixel point forming the fetal foot object as the whole depth-of-field data of the fetal foot object in the field anti-noise picture;
acquiring depth-of-field data of each pixel point forming the fetal foot object in the field anti-noise picture, and taking a middle value of the depth-of-field data of each pixel point forming the fetal foot object as the overall depth-of-field data of the fetal foot object in the field anti-noise picture, wherein the step of acquiring the depth-of-field data of each pixel point forming the fetal foot object comprises the following steps: and when the number of the fetal foot objects in the field anti-noise picture is two, taking the respective constituent pixel points of the two fetal foot objects as the respective pixel points of the fetal foot objects in the field anti-noise picture.
2. The parameter trigger-based midwifery condition determination platform of claim 1, wherein:
the step of performing a brightness non-uniformity detection operation on each region of the received real-time detection picture and performing a brightness non-uniformity correction operation on each region of the detected brightness non-uniformity to obtain a corresponding signal correction picture comprises: and executing detection operation of each area with uneven brightness on the received real-time detection picture, and simultaneously executing brightness uneven correction operation on each area with uneven brightness, so as to obtain a corresponding signal correction picture.
3. The parameter trigger-based midwifery condition determination platform of claim 2, wherein:
the method for performing detection operations of areas with non-uniform brightness on the received real-time detection picture and simultaneously performing brightness non-uniform correction operations on the detected areas with non-uniform brightness to obtain a corresponding signal correction picture comprises the following steps: in the received real-time detection picture, each region with uniform brightness which is not detected is reserved, and the regions with non-uniform brightness which are detected are simultaneously subjected to brightness non-uniformity correction operation to obtain a corresponding signal correction picture.
4. The parameter trigger-based midwifery condition determination platform of claim 1, wherein:
the enabling control mechanism is further used for driving the main board to control the birth canal detecting instrument to enter a forbidden mode when receiving a too low temperature instruction;
wherein the birth canal detection instrument is further configured to stop abdominal scanning of the full-term parturient in the disabled mode.
5. The parameter trigger-based midwifery condition determination platform of claim 1, wherein:
the first temperature threshold being greater than the second temperature threshold comprises: the first temperature threshold is 30 degrees centigrade, and the second temperature threshold is 10 degrees centigrade.
6. A parameter trigger-based midwifery condition determining apparatus, comprising the parameter trigger-based midwifery condition determining platform according to any one of claims 1 to 5 and a monitor for monitoring an operating parameter of the platform.
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