WO2022267037A1 - Dispositif de surveillance capable de surveiller simultanément les rythmes cardiaques de la mère et du fœtus - Google Patents

Dispositif de surveillance capable de surveiller simultanément les rythmes cardiaques de la mère et du fœtus Download PDF

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Publication number
WO2022267037A1
WO2022267037A1 PCT/CN2021/102481 CN2021102481W WO2022267037A1 WO 2022267037 A1 WO2022267037 A1 WO 2022267037A1 CN 2021102481 W CN2021102481 W CN 2021102481W WO 2022267037 A1 WO2022267037 A1 WO 2022267037A1
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WO
WIPO (PCT)
Prior art keywords
mother
unit
fetus
heart
heart rhythm
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Application number
PCT/CN2021/102481
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English (en)
Chinese (zh)
Inventor
毛士鹏
何春纬
颜智益
Original Assignee
毛士鹏
何春纬
颜智益
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 毛士鹏, 何春纬, 颜智益 filed Critical 毛士鹏
Priority to PCT/CN2021/102481 priority Critical patent/WO2022267037A1/fr
Publication of WO2022267037A1 publication Critical patent/WO2022267037A1/fr

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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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • A61B5/344—Foetal cardiography

Definitions

  • the invention relates to a monitoring device, in particular to a monitoring device capable of simultaneously monitoring the heart rhythm of the mother and the fetus.
  • heart rhythm refers to the frequency (beats) and the number of beats per minute (bpm) of the contractions (contractions), which are generally normal for adults.
  • the heartbeat rate of the baby is 60-100 beats per minute, and the normal heartbeat rate of the fetus is 120-160 beats per minute. If it exceeds 160 beats, it means a fast heartbeat, which must be paid attention to.
  • electrocardiogram equipment is a common detection method used to detect heart rhythm. By sticking electrode patches on pregnant women, Through the electrocardiogram to show the potential changes of the heart, and further understand whether the heart rhythm is normal.
  • the heart is the main power source for agitating blood flow, providing nutrition throughout the body and carrying away waste.
  • the heart is also an early functional organ in the development of the whole body.
  • Through heartbeat sensing not only the survival of the fetus can be confirmed, but also the fetal survival can be confirmed.
  • Fetal heart sounds to determine whether its condition is normal. When the heart rate is too high, it may be caused by fetal hypoxia in the womb or the pregnant woman has a fever, and the heart rate is too fast. When the heart rate is too low, it is more likely to be related to congenital heart disease or the development of the nervous system. .
  • the fetus obtains energy through the oxygen and nutrients transported by the umbilical cord, and the organs of the whole body still need to develop and grow, and their functions are not perfect, so they often need special attention before birth. Therefore, if the heartbeat of the fetus can be monitored at all times through external equipment, it can be sent to the doctor in time if there is a situation, and the probability of a healthy and smooth birth of the fetus can also be improved.
  • the puerperium may even increase by 14 times, resulting in There may be a risk of pulmonary embolism during childbirth, so in order to avoid affecting yourself and the fetus during pregnancy, it is also very important to monitor the mother's heart rhythm during pregnancy.
  • the purpose of the present invention is to provide a monitoring device that can simultaneously monitor the heart rhythm of the mother and the fetus, which can provide long-term tracking real-time monitoring equipment, and output the heart rhythm of the mother and the fetus as independent signals that can be correctly interpreted, and further through remote Monitoring provides real-time monitoring.
  • the present invention provides a monitoring device capable of simultaneously monitoring the heart rhythm of the mother and the fetus, which includes; a fixing unit, which can be worn and fixed on the abdomen of the mother; a heart rhythm sensing module, which is located on the On the fixing unit, it includes at least one first sensing unit and at least one second sensing unit, wherein the first sensing unit is located in the abdomen of the mother and close to the position between the mother’s heart and the fetus, so that the sensing unit The heart rhythm of the mother and the fetus can be sensed at the same time and converted into a potential output signal through the heart rhythm sensing module, and the second sensing unit is located in the lower abdomen of the mother and away from the heart of the mother, so that the second sensing unit can sense The heart rhythm of the fetus is measured and converted into a potential output signal through the heart rhythm sensing module; a filtering operation processing unit is arranged on the fixed unit, and the filtering operation processing unit is electrically connected
  • the monitoring device provided by the present invention can simultaneously monitor the heart rhythm of the mother and the fetus, which can display the heart rhythm of the mother and the fetus on the display unit at the same time, and provide real-time heart rate and heartbeat information at any time, and can monitor the mother and the fetus at the same time. To ensure the health and safety of the mother and fetus.
  • Fig. 1 is a three-dimensional appearance view of a fixing unit in a preferred embodiment of the present invention.
  • Fig. 2 is a rear appearance view of the fixing unit of the preferred embodiment of the present invention.
  • FIG. 3 is a circuit block diagram of a preferred embodiment of the present invention.
  • Fig. 4 is a schematic diagram of the use of a preferred embodiment of the present invention.
  • Fig. 5 is the electrocardiogram of the mother and the fetus after correction in a preferred embodiment of the present invention.
  • Fig. 6 is the electrocardiogram of the mother and the fetus after filtering and calculation in a preferred embodiment of the present invention.
  • FIGS 1 to 3 are a preferred embodiment of the monitoring device for simultaneously monitoring maternal and fetal heart rhythms of the present invention, including:
  • a fixing unit 10 which can be worn and fixed on the abdomen of the mother.
  • the fixing unit 10 is a belt for supporting the abdomen, which can be wrapped around the abdomen of the mother and hold the fetus in the abdomen of the mother.
  • the fixing unit 10 is formed in a shape that is wider up and down corresponding to the abdomen of the mother, and is provided with a housing 11 in the middle.
  • the housing 11 is installed in a bag provided by the fixing unit 10 12, so that the housing 11 can be easily taken out and inserted.
  • a heart rhythm sensing module 20 is located in the casing 11, and further includes a first sensing unit 21, a second sensing unit 22 and a third sensing unit 23, the first sensing unit 21, A second sensing unit 22 and a third sensing unit 23 are arranged on the back side of the fixing unit 10, and are electrically connected with the heart rhythm sensing module 20 by wires, wherein the first sensing unit 21, the Both the second sensing unit 22 and the third sensing unit 23 are conductive materials, which can be one of electrode sheets, or silicone pads, plastic sheets, and fabrics with conductive effects.
  • the first sensing unit A sensing unit 21, the second sensing unit 22 and the third sensing unit 23 are electrode sheets, and the back surfaces of the first sensing unit 21, the second sensing unit 22 and the third sensing unit 23 are There are buttons on it, which can be easily disassembled, and its front can be directly attached to and attached to the abdomen of the mother, wherein, the first sensing unit 21 is arranged at the upper edge of the fixing unit 10, and can be positioned at The mother's abdomen is close to the position between the mother's heart and the fetus, so that the first sensing unit 21 can simultaneously sense the heart rhythm of the mother and the fetus and convert it into a potential output signal through the heart rhythm sensing module 20, while the second sensing unit 22 is located at the lower edge of the fixing unit 10, and can be located in the lower abdomen of the mother and away from the heart of the mother, so that the second sensing unit 22 can sense the heart rhythm of the fetus and convert it into Potential output signal, and the third sensing unit 23 is located in
  • a filtering operation processing unit 30 is arranged in the casing 11, the filtering operation processing unit 30 is electrically connected with the heart rhythm sensing module 20, and can obtain the potentials of the mother and fetus sensed by the heart rhythm sensing module 20 The output signal is filtered and calculated by the filter operation processing unit 30, and then the heart rhythms of the mother and fetus are separated and output.
  • a microphone module 40 is arranged in the casing 11, and is located in the lower abdomen of the mother and away from the heart of the mother.
  • the microphone module 40 is electrically connected to the filtering operation processing unit 30, and can be used to record the fetal heartbeat sound and Converted to an output signal, and the filtering operation processing unit 30 obtains the signal input by the microphone module 40, corrects the heartbeat of the fetus, and then outputs it.
  • a storage module 50 is arranged in the housing 11 , and is electrically connected to the filtering operation processing unit 30 for storing the heart rhythm signal obtained by the filtering operation processing unit 30 .
  • a wireless communication module 60 is arranged in the housing 11, the wireless communication module 60 is electrically connected with the filtering operation processing unit 30, and can wirelessly transmit the output signal of the filtering operation processing unit 30 to the display unit, and then In this embodiment, the wireless communication module 60 uses Bluetooth transmission.
  • a power supply module 70 is also arranged in the casing 11, and the power supply module 70 can provide the heart rhythm sensing module 20, the filtering operation processing unit 30, the microphone module 40, the storage module 50 and the wireless communication module 60, etc.
  • the power supply module 70 is a rechargeable lithium battery, which can be charged by an external power source.
  • a display unit 80 can obtain the heart rhythm of the mother and fetus output by the filtering operation processing unit 30, and display it on the display unit 80.
  • the display unit 80 is arranged in a mobile phone 200, and The display unit is executed as an application program (APP).
  • APP application program
  • a warning unit 90 can obtain the heart rhythm of the mother and fetus output by the filtering operation processing unit 30.
  • the warning unit 90 is also set in the mobile phone 200, and the warning unit is also executed by the application program 90.
  • the warning unit 90 will issue a warning to remind the pregnant woman to pay attention.
  • the casing when the pregnant woman wraps the fixing unit 10 around the abdomen and uses it as a belly support belt, the casing can be placed in the bag, and the first sensing unit 21, the second sensing unit 22 and the third sensing unit 23 are connected to the heart rhythm sensing module 20, when the power is turned on, the first sensing unit 21, the second sensing unit 22 and the third sensing unit 23 can sense Measure the heart rhythm of the mother and fetus, and send it to the filtering operation processing unit 30 through the heart rhythm sensing module 20, and correct it with the heartbeat sound received by the microphone module 40, as shown in Figure 5, which is the corrected
  • the electrocardiograms of the mother and the fetus because there is a certain difference in the waveform size of the maternal and fetal heart rhythm, the larger waveform marked by the long arrow is the maternal heart rhythm, and the smaller waveform marked by the short arrow is the fetal heart rhythm , so the difference in size between the maternal and fetal heart rhythm waveforms is filtered and calculated by the filtering
  • FIG. 6 is the filtered and calculated electrocardiogram of the mother and fetus.
  • the waveform displayed by the positive potential is the mother’s heart rhythm
  • the waveform displayed by the negative potential The displayed waveform is the heart rhythm of the fetus.
  • the above-mentioned heart rhythm signals of the mother and fetus obtained after filtering and calculation are sent to the application program in the mobile phone 200 through the wireless communication module 60, and then displayed on the mobile phone 200.
  • the unit 80 displays the heart rhythm of the mother and the fetus, and when the heart rate or heartbeat of the mother or the fetus is abnormal, the warning unit 90 will issue a warning to remind the pregnant woman to pay attention.
  • the embodiments disclosed above are only to illustrate the technical means of the present invention and not to limit them. Any equivalent modification of the present invention should be regarded as the protection scope of the present invention.
  • the hand tool of the present invention is the first structure in this field, and has the enhancement of practical effect, and the application is filed according to law.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Abstract

L'invention concerne un dispositif de surveillance capable de surveiller simultanément les rythmes cardiaques d'une mère et d'un fœtus. Le dispositif de surveillance comprend une unité de fixation (10) qui peut être portée et fixée sur l'abdomen d'une mère, un module de détection du rythme cardiaque (20) étant disposé sur l'unité de fixation (10), et le module de détection du rythme cardiaque (20) comprend une première unité de détection (21) et une seconde unité de détection (22), la première unité de détection (21) étant située sur l'abdomen de la mère et proche d'une position entre le cœur de la mère et un fœtus, et la seconde unité de détection (22) étant située au niveau de l'abdomen inférieur de la mère et éloignée du cœur de la mère ; et une unité de traitement d'opération de filtration (30) peut séparer le rythme cardiaque de la mère et le rythme cardiaque du fœtus, puis délivrer les rythmes cardiaques à une unité d'affichage (80). De cette manière, le rythme cardiaque de la mère et le rythme cardiaque du fœtus peuvent être surveillés simultanément, ce qui permet de préserver la santé et la sécurité de la mère et du fœtus.
PCT/CN2021/102481 2021-06-25 2021-06-25 Dispositif de surveillance capable de surveiller simultanément les rythmes cardiaques de la mère et du fœtus WO2022267037A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/102481 WO2022267037A1 (fr) 2021-06-25 2021-06-25 Dispositif de surveillance capable de surveiller simultanément les rythmes cardiaques de la mère et du fœtus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/102481 WO2022267037A1 (fr) 2021-06-25 2021-06-25 Dispositif de surveillance capable de surveiller simultanément les rythmes cardiaques de la mère et du fœtus

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WO2022267037A1 true WO2022267037A1 (fr) 2022-12-29

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050267377A1 (en) * 2004-05-28 2005-12-01 Dorothee Marossero Maternal-fetal monitoring system
WO2009110051A1 (fr) * 2008-03-03 2009-09-11 株式会社 東北テクノアーチ Procédé de traitement d'un signal vital en temps réel, opérationnel pendant un mouvement fœtal, et appareil associé
US20130102856A1 (en) * 2011-10-21 2013-04-25 Adam J. Wolfberg Non-invasive detection of fetal or maternal illness
CN105816200A (zh) * 2015-01-10 2016-08-03 鸿富锦精密工业（深圳）有限公司 胎儿健康侦测腰带
US20180317783A1 (en) * 2017-05-02 2018-11-08 Boris Petrikovsky Fetal heart monitor vestment

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050267377A1 (en) * 2004-05-28 2005-12-01 Dorothee Marossero Maternal-fetal monitoring system
WO2009110051A1 (fr) * 2008-03-03 2009-09-11 株式会社 東北テクノアーチ Procédé de traitement d'un signal vital en temps réel, opérationnel pendant un mouvement fœtal, et appareil associé
US20130102856A1 (en) * 2011-10-21 2013-04-25 Adam J. Wolfberg Non-invasive detection of fetal or maternal illness
CN105816200A (zh) * 2015-01-10 2016-08-03 鸿富锦精密工业（深圳）有限公司 胎儿健康侦测腰带
US20180317783A1 (en) * 2017-05-02 2018-11-08 Boris Petrikovsky Fetal heart monitor vestment

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