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Cervical opening size monitoring device and method and application thereof

A technology of opening size and monitoring device, applied in application, telemetry patient monitoring, use of spectral diagnosis, etc., can solve problems such as cost reduction, and achieve the effect of improving imaging accuracy, low difficulty in implementation, and high imaging accuracy

Pending Publication Date: 2021-12-31
浙江智柔科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on this, it is necessary to address the problems existing in the prior art, provide a cervical opening size monitoring device, method and its application, to achieve high detection accuracy, convenient operation and greatly reduce costs

Method used

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  • Cervical opening size monitoring device and method and application thereof
  • Cervical opening size monitoring device and method and application thereof
  • Cervical opening size monitoring device and method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] see Figure 1-3 , The cervical opening size monitoring device includes a terminal and a probe body 1 communicatively connected with the terminal, the probe body 1 and a disposable casing 2 covering the probe body 1, wherein the terminal is a mobile phone or a tablet or a computer. The probe body 1 adopts a waterproof shell, which is delicate and small in size and has good waterproof performance. It can be sterilized with alcohol after use, which is convenient for repeated use, and the disposable shell 2 can be replaced.

[0047] Specifically, the probe body 1 is provided with a structured light emitter, an image sensor for receiving light reflected from the structured light emitter, a processor for processing light signals received by the image sensor, and a wireless module. The module is used to send the light signal processed by the processor to the terminal, so that the terminal can generate and display the three-dimensional model of the cervical opening in real time...

Embodiment 2

[0056] see Figure 4-5 The difference between this embodiment and Embodiment 1 is that the TOF three-dimensional modeling technology is adopted, that is, the structured light emitter is replaced with an infrared laser pulse emitter. Among them, TOF in TOF three-dimensional modeling technology is the abbreviation of Time of Flight, also known as time-of-flight 3D imaging. As the name implies, it is to obtain the distance by measuring the flight time of light. It adopts CCD / CMOS imaging array combined with active infrared laser modulation technology. To obtain the depth information of the three-dimensional scene, the infrared laser pulse is continuously sent to the measured target, and then the sensor imaging array receives the reflected infrared laser pulse, and the distance information of the scene is obtained by measuring the phase delay between the emitted light pulse and the received light pulse , or another more popular explanation is Time of flight. The basic principle of...

Embodiment 3

[0059] see Figure 6-7 A method for monitoring the size of the opening of the cervix, using the aforementioned device for monitoring the size of the opening of the cervix, specifically comprising the following steps:

[0060] Insert the probe body 1 into the puerpera's vagina and adjust the position;

[0061] The structured light / infrared laser pulse emitter emits light, and the image sensor receives the reflected light signal and processes it by the processor, and then sends the processed light signal to the terminal through the wireless module;

[0062] The terminal generates and displays a three-dimensional model of the cervix in real time according to the light signal;

[0063] The terminal recognizes the cervical os according to the three-dimensional modeling of the cervix and calculates the size of the cervix;

[0064] The terminal displays the size of the opening of the cervix automatically or according to the user's request.

[0065] The above steps only give a basi...

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Abstract

The invention relates to a cervical opening size monitoring device and method and an application thereof. The device comprises a terminal, a probe body in communication connection with the terminal, and a disposable shell wrapping the probe body, wherein the probe body is provided with a structured light / infrared laser pulse emitter, an image sensor used for receiving light reflected by the structured light / infrared laser pulse emitter, a processor used for processing light signals received by the image sensor, and a wireless module. The wireless module is used for sending the light signals processed by the processor to the terminal, so that the terminal can generate a cervical orifice three-dimensional model in real time according to the light signals and display the cervical orifice three-dimensional model; and the front end of the disposable shell is provided with an opening for exposing the image sensor and the structured light / infrared laser pulse transmitter. The device has the advantages of being convenient to operate, low in use cost and convenient to carry.

Description

technical field [0001] The invention relates to cervical detection equipment, in particular to a device, method and application for monitoring the size of the opening of the cervix. Background technique [0002] The partogram is a simple, easy and practical method for clinical monitoring of labor progress and childbirth safety. It continuously records cervical dilatation, fetal head position, fetal heart rate, contraction interval and duration, etc. on a single chart. Through the birth diagram, it is possible to detect abnormalities in the labor process in time, identify dystocia, judge the difficulty of childbirth, determine the appropriate delivery method, and improve the prognosis of mothers and babies. Cervical dilatation and fetal head position are two important parameters of the labor map. Due to the special physiological position and structure of the cervix, and the doctor must know the opening of the parturient, the original vaginal fingering or rectal diagnosis meth...

Claims

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Application Information

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IPC IPC(8): A61B5/00
CPCA61B5/0086A61B5/0075A61B5/435A61B5/4362A61B5/0004
Inventor 陈波刘金权马珺
Owner 浙江智柔科技有限公司
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