CN105997059A - Abdominal belt type fetal cardiogram monitor and use method thereof - Google Patents
Abdominal belt type fetal cardiogram monitor and use method thereof Download PDFInfo
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- CN105997059A CN105997059A CN201610294437.XA CN201610294437A CN105997059A CN 105997059 A CN105997059 A CN 105997059A CN 201610294437 A CN201610294437 A CN 201610294437A CN 105997059 A CN105997059 A CN 105997059A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/30—Input circuits therefor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6813—Specially adapted to be attached to a specific body part
- A61B5/6823—Trunk, e.g., chest, back, abdomen, hip
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/683—Means for maintaining contact with the body
- A61B5/6831—Straps, bands or harnesses
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cardiology (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The invention discloses an abdominal belt type fetal cardiogram monitor. The abdominal belt type fetal cardiogram monitor includes an abdominal belt main body which is formed by connecting an abdominal belt and a brace through fasteners, a flexible foldable fetal cardiogram acquisition device, and an intelligent handheld mobile terminal which is in wireless connection with the flexible foldable fetal cardiogram acquisition device; and the abdominal belt main body is made of medical silica gel, two ends of the abdominal belt are provided with row holes, and the fasteners are arranged at two end of the brace. The abdominal belt type fetal cardiogram monitor can automatically acquire, process and display fetal cardiogram data, can improve the accuracy and the timeliness of fetal cardiogram detection, can relieve the mental stress of a pregnant woman due to hand feeling, and has a high practical value.
Description
Technical field
The present invention relates to a kind of fetal rhythm electric detection means, specifically, relate to a kind of fetal electrocardiogram monitor based on binder type and using method thereof.
Background technology
Fetus is the most sensitive to anoxia, and mother feels badly or overstrain can cause Following Hypoxia in Uterus sometimes, and fetus occurs cord around neck in rotation process sometimes, also there will be respiratory distress, and this kind of situation such as finds not in time, the usually life of entail dangers to fetus.For understanding fetus situation, anemia of pregnant woman would generally periodically arrive hospital and check, but the fetus situation that this inspection is observed can only reflect ordinary circumstance at that time after all, it is impossible to monitor the most continuously, can not indicate real, emergency case.
Fetal electrocardiogram (fetal heartbeat signal) is a kind of visual information of reflection fetal stress, can judge that by judging fetal electrocardiogram frequency fetus is the most normal.Currently, the most conventional fetal electrocardiogram judgment mode is that anemia of pregnant woman oneself takes seat or lateral position, two handss is put down gently cognition fetal movement on stomach wall, when fetal activity frequency is increased or decreased, illustrates that abnormal conditions occurs in fetus.But, this anemia of pregnant woman oneself by feel touch fetal activity frequency so that judge fetus whether abnormal by the way of not only subjective consciousness strong, erroneous judgement easily occurs, and very expends anemia of pregnant woman's spirit, great stress can be brought to anemia of pregnant woman, increase anemia of pregnant woman's burden.Accordingly, it would be desirable to improve fetal electrocardiogram detection mode, to improve the accuracy rate of fetal electrocardiogram detection, reduce anemia of pregnant woman's burden.
Summary of the invention
It is an object of the invention to provide a kind of fetal electrocardiogram monitor based on binder type, present in solution prior art, manually thoughts and feelings fetal movement judges the problem that erroneous judgement easily occurs in fetal stress.
To achieve these goals, the technical solution used in the present invention is as follows:
Fetal electrocardiogram monitor based on binder type, the bellyband main body formed is connected by clasp nail including by bellyband and braces, and be arranged on the flexible fetal electrocardiogram harvester of the flexible folding of this bellyband body interior, and with the Intelligent handhold mobile terminal of these flexibility fetal electrocardiogram harvester wireless connections；Described bellyband main body is made by medical silica-gel, and the two ends at described bellyband is respectively arranged with round, and described clasp nail is then arranged on the two ends of described braces.
Further, described flexible fetal electrocardiogram harvester includes flexible PCB, the at least two stainless steel electrode being welded in this flexible PCB, and be positioned on described bellyband body outer surface and described flexible PCB grafting the data acquisition box that electrically connects with described stainless steel electrode；The end of described stainless steel electrode extend out to outside described bellyband body inner surface.
Preferably, described stainless steel electrode is strip, and all stainless steel electrodes are uniformly distributed by array format, and vertical with the long limit of described bellyband main body.
Yet further, described data acquisition box includes shell, is arranged at least two data processing circuits connected one to one with described stainless steel electrode of this enclosure, and the wireless sending module being simultaneously connected with all data processing circuits；Described data processing circuit includes the signal amplification circuit being connected with described stainless steel electrode, the filter circuit being connected with this signal amplification circuit, and the CPU element being connected with this filter circuit；The outfan of described CPU element is connected with described wireless sending module；The case surface of described data acquisition box is additionally provided with the display screen being connected with described CPU element and controls switch；Described CPU element is also associated with supply unit；The outfan of described wireless sending module is connected with described Intelligent handhold mobile terminal.
Further, all data processing circuits mutually cascade.
Preferably, described supply unit is rechargable power supplies.
For the ease of using, present invention also offers the using method of above-mentioned fetal electrocardiogram monitor based on binder type, comprise the following steps:
(1) according to the size of anemia of pregnant woman's abdominal circumference, clasp nail is embedded in suitable round, worn bellyband main body, make the inner surface of bellyband main body be close to her abdominal skin；
(2) turning on the power device, make the data processing circuit in data acquisition box start working, stainless steel electrode starts to gather data；
null(3) stainless steel electrode gather data through data processing circuit process after，The waterfall sequence of circuit is processed according to pieces of data，First the data after single treatment are sent by the CPU element of Article 1 data processing circuit to wireless sending module，After being sent，Triggering signal is sent to the CPU element of Article 2 data processing circuit by the CPU element of Article 1 data processing circuit，After the CPU element of Article 2 data processing circuit receives triggering signal，Data after wireless sending module sends single treatment，Then，The CPU element of Article 2 data processing circuit sends to the CPU element of Article 3 data processing circuit and triggers signal，By the CPU element of Article 3 data processing circuit data after wireless sending module sends single treatment，By that analogy，Until all data processing circuits all complete a secondary data and send，Triggering signal is sent to the CPU element of Article 1 data processing circuit by the CPU element of the last item data processing circuit，Article 1, the CPU element of data processing circuit carries out second time data transmission，So circulation，Stainless steel electrode stops data acquisition afterwards，Supply unit cuts out；
(4) wireless sending module is according to receiving the sequencing of data, sends data, the data that the storage of Intelligent handhold mobile terminal and display receive to Intelligent handhold mobile terminal successively.
Preferably, the data that described data processing circuit sends every time are the data that stainless steel electrode gathered within the unit interval.
Compared with prior art, the method have the advantages that
(1) present invention uses round to coordinate so that the connection of bellyband Yu braces achieves adjustable length with clasp nail, thus easily meet anemia of pregnant woman's demand of various different abdominal circumference, and the data acquisition unit using medical silica-gel parcel flexible PCB to make can realize bending fold, can fully meet anemia of pregnant woman and wear the bending requirement of bellyband, and ensureing comfort and the hygienic requirements worn, it is ensured that bellyband is safe and reliable.
(2) present invention uses banded stainless steel electrode sheet to realize the sensor that fetal electrocardiogram gathers, and not only achieves the bending fold performance of electrode, solve conventional electrodes cannot the problem of bending fold, make fetal electrocardiogram collection be implemented as in order to may by electrode；Simultaneously, single data processing circuit is configured for each stainless steel electrode, on the one hand collection face is expanded than Spot electrodes, improve the comprehensive of data acquisition, reduce collection missing rate, on the other hand ensure that the gathered data rapidity when process and accuracy by single data processing circuit, it is to avoid a data processing circuit processes cross-cutting issue that may be present during multiple data simultaneously, further increase the accuracy that data process, reduce error rate.
(3) present invention achieves data transmission means successively by the cascade of data processing circuit, a plurality of data processing circuit sends a secondary data successively according to waterfall sequence, after treating that all data processing circuits all send a secondary data, second time data are sent according still further to sequencing, so mode ensure that the order transfer of data, avoid the data interference that multiple Simultaneous Transmission of Data brings and the network congestion being likely to result in, and then avoid the loss of data that network congestion may be brought, the problems such as Transmission, ensure that the integrity that data are transmitted, promptness and accuracy, solid reliable data support is provided for follow-up fetal electrocardiogram drawing and analysis.
(4) distribution of the present invention is arranged on bellyband multiple stainless steel electrode uniform gaps, can carry out comprehensive multipoint acquisition to her abdominal, it is to avoid fetus mobile missing inspection caused in anemia of pregnant woman's body, improves the accuracy of data acquisition.
(5) present invention has only to bellyband is worn on her abdominal, opens control switch, can realize automatically detecting, and detection data be visually displayed on display screen, it is not necessary to anemia of pregnant woman takes great energy ground manually thoughts and feelings, significantly reduces the burden of anemia of pregnant woman.
(6) present invention is in data acquisition in noenergy input anemia of pregnant woman's body, and compared with the doppler ultrasound detection that hospital uses, safety has no side effect, can real-time data collection, it is achieved round-the-clock monitoring, substantially increases the safety of anemia of pregnant woman and fetus.
Accompanying drawing explanation
Fig. 1 is the inner surface schematic diagram of the present invention.
Fig. 2 is the outer surface schematic diagram of the present invention.
Fig. 3 is the schematic block circuit diagram of the present invention.
Fig. 4 is the annexation schematic diagram in Fig. 3 between all CPU elements and wireless sending module.
In above-mentioned accompanying drawing, component names corresponding to reference is as follows:
1-bellyband main body, 2-stainless steel electrode, 3-data acquisition box, 4-display screen, 5-controls switch, 6-round.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings, and embodiments of the present invention include but not limited to the following example.
Embodiment
As shown in Figure 1 to 4, fetal electrocardiogram monitor based on binder type disclosed by the invention, mainly include bellyband main body, flexible fetal electrocardiogram harvester and Intelligent handhold mobile terminal.
Wherein, bellyband main body is made up of medical silica-gel, is made up of bellyband and braces, softness, health, good permeability, and wherein bellyband is worn on her abdominal, and braces is worn on anemia of pregnant woman behind.Two ends at bellyband offers round respectively, is then provided with clasp nail in braces two ends, by being embedded by clasp nail in arbitrary round, it is achieved bellyband and the connection of braces.And change the round position that clasp nail embeds, then can change the length after bellyband is connected with braces, thus adapt to anemia of pregnant woman's demand of different abdominal circumference.
Flexible fetal electrocardiogram harvester, main body is flexible PCB, can bend with the bending of bellyband main body, and the fully wrapped around flexible PCB of medical silica-gel.Being welded with multiple stainless steel electrode in flexible PCB, meanwhile, the outer surface at bellyband is provided with the data acquisition box being plugged in flexible PCB, and by flexible PCB, data acquisition box turns on stainless steel electrode.Described stainless steel electrode is strip, and all stainless steel electrode gap uniformity are distributed, are parallel to each other, and vertical with the long limit of described bellyband main body；Its end extend out to outside described bellyband body inner surface, wears rear and her abdominal contact skin, carries out fetal electrocardiogram collection.
Described data acquisition box includes shell, is arranged at least two of this enclosure data processing circuits connected one to one and mutually cascade, and the wireless sending module being simultaneously connected with all data processing circuits with described stainless steel electrode；Described data processing circuit includes the signal amplification circuit being connected with described stainless steel electrode, the filter circuit being connected with this signal amplification circuit, and the CPU element being connected with this filter circuit；The outfan of described CPU element is connected with described wireless sending module；The case surface of described data acquisition box is additionally provided with the display screen being connected with described CPU element and controls switch；Described CPU element is also associated with supply unit；The outfan of described wireless sending module is connected with described Intelligent handhold mobile terminal.
Preferably, described supply unit is rechargable power supplies.
Intelligent handhold mobile terminal can be smart mobile phone, IPAD etc..
During use, first bellyband and braces are worn, then open control switch, make circuit start working.Stainless steel electrode real-time data collection, after signal amplification, filtering, under the control of cpu, waterfall sequence according to data processing circuit, send the data to wireless sending module successively, after wireless sending module receives data, be transferred to Intelligent handhold mobile terminal in time.Meanwhile, the fetal electrocardiogram data collected show on a display screen, in order to anemia of pregnant woman or other people check in time.It addition, all data all store on Intelligent handhold mobile terminal, or stored to mobile storage disc, for future use by the derivation of Intelligent handhold mobile terminal.
The present invention designs ingenious, simple in construction, easy to operate, and safety has no side effect, it is possible to Fetal ECG situation is carried out round-the-clock monitoring, has the highest practical value.
Above-described embodiment is only the preferred embodiments of the present invention, not limiting the scope of the invention, as long as using the design principle of the present invention, and carries out non-creativeness work on this basis and the change made, within all should belonging to protection scope of the present invention.
Claims (8)
1. fetal electrocardiogram monitor based on binder type, it is characterized in that, the bellyband main body formed is connected by clasp nail including by bellyband and braces, and be arranged on the flexible fetal electrocardiogram harvester of the flexible folding of this bellyband body interior, and with the Intelligent handhold mobile terminal of these flexibility fetal electrocardiogram harvester wireless connections；
Described bellyband main body is made by medical silica-gel, and the two ends at described bellyband is respectively arranged with round, and described clasp nail is then arranged on the two ends of described braces.
Fetal electrocardiogram monitor based on binder type the most according to claim 1, it is characterized in that, described flexible fetal electrocardiogram harvester includes flexible PCB, the at least two stainless steel electrode being welded in this flexible PCB, and be positioned on described bellyband body outer surface and described flexible PCB grafting the data acquisition box that electrically connects with described stainless steel electrode；The end of described stainless steel electrode extend out to outside described bellyband body inner surface.
Fetal electrocardiogram monitor based on binder type the most according to claim 2, it is characterised in that described stainless steel electrode is strip, and all stainless steel electrodes are uniformly distributed by array format, and vertical with the long limit of described bellyband main body.
Fetal electrocardiogram monitor based on binder type the most according to claim 3, it is characterized in that, described data acquisition box includes shell, it is arranged at least two data processing circuits connected one to one with described stainless steel electrode of this enclosure, and the wireless sending module being simultaneously connected with all data processing circuits；
Described data processing circuit includes the signal amplification circuit being connected with described stainless steel electrode, the filter circuit being connected with this signal amplification circuit, and the CPU element being connected with this filter circuit；
The outfan of described CPU element is connected with described wireless sending module；
The case surface of described data acquisition box is additionally provided with the display screen being connected with described CPU element and controls switch；
Described CPU element is also associated with supply unit；
The outfan of described wireless sending module is connected with described Intelligent handhold mobile terminal.
Fetal electrocardiogram monitor based on binder type the most according to claim 4, it is characterised in that all data processing circuits mutually cascade.
Fetal electrocardiogram monitor based on binder type the most according to claim 5, it is characterised in that described supply unit is rechargable power supplies.
7. the using method of fetal electrocardiogram monitor based on binder type, it is characterised in that comprise the following steps:
(1) according to the size of anemia of pregnant woman's abdominal circumference, clasp nail is embedded in suitable round, worn bellyband main body, make the inner surface of bellyband main body be close to her abdominal skin；
(2) turning on the power device, make the data processing circuit in data acquisition box start working, stainless steel electrode starts to gather data；
null(3) stainless steel electrode gather data through data processing circuit process after，The waterfall sequence of circuit is processed according to pieces of data，First the data after single treatment are sent by the CPU element of Article 1 data processing circuit to wireless sending module，After being sent，Triggering signal is sent to the CPU element of Article 2 data processing circuit by the CPU element of Article 1 data processing circuit，After the CPU element of Article 2 data processing circuit receives triggering signal，Data after wireless sending module sends single treatment，Then，The CPU element of Article 2 data processing circuit sends to the CPU element of Article 3 data processing circuit and triggers signal，By the CPU element of Article 3 data processing circuit data after wireless sending module sends single treatment，By that analogy，Until all data processing circuits all complete a secondary data and send，Triggering signal is sent to the CPU element of Article 1 data processing circuit by the CPU element of the last item data processing circuit，Article 1, the CPU element of data processing circuit carries out second time data transmission，So circulation，Stainless steel electrode stops data acquisition afterwards，Supply unit cuts out；
(4) wireless sending module is according to receiving the sequencing of data, sends data, the data that the storage of Intelligent handhold mobile terminal and display receive to Intelligent handhold mobile terminal successively.
The using method of fetal electrocardiogram monitor based on binder type the most according to claim 7, it is characterised in that the data that described data processing circuit sends every time are the data that stainless steel electrode gathered within the unit interval.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610294437.XA CN105997059A (en) | 2016-05-06 | 2016-05-06 | Abdominal belt type fetal cardiogram monitor and use method thereof |
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| CN201610294437.XA CN105997059A (en) | 2016-05-06 | 2016-05-06 | Abdominal belt type fetal cardiogram monitor and use method thereof |
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| CN201610294437.XA Pending CN105997059A (en) | 2016-05-06 | 2016-05-06 | Abdominal belt type fetal cardiogram monitor and use method thereof |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107115101A (en) * | 2017-05-24 | 2017-09-01 | 成都和煦医疗科技有限公司 | A kind of underpants and application method for monitoring fetal electrocardiogram |
| CN107789009A (en) * | 2017-11-20 | 2018-03-13 | 广东里田科技有限公司 | Based on the blood flow detection system and blood flow detection method being wirelessly transferred |
| CN107928706A (en) * | 2017-11-20 | 2018-04-20 | 广东里田科技有限公司 | The ultrasonic bone density monitoring device and monitoring method interacted with mobile terminal |
| CN109497985A (en) * | 2019-01-03 | 2019-03-22 | 合肥京东方光电科技有限公司 | A kind of fetal rhythm monitoring device and system |
| USD866199S1 (en) | 2018-04-18 | 2019-11-12 | Owlet Baby Care, Inc. | Fabric electrode assembly |
| USD866987S1 (en) | 2018-04-18 | 2019-11-19 | Owlet Baby Care, Inc. | Fabric electrode assembly |
| USD868978S1 (en) | 2018-04-18 | 2019-12-03 | Owlet Baby Care, Inc. | Maternal belly band |
| USD877344S1 (en) | 2018-04-18 | 2020-03-03 | Owlet Baby Care, Inc. | Maternal band processing unit |
| WO2020124650A1 (en) * | 2018-12-21 | 2020-06-25 | 黄晓亮 | Fetal heart rate monitoring device |
| US11298065B2 (en) | 2018-12-13 | 2022-04-12 | Owlet Baby Care, Inc. | Fetal heart rate extraction within a processor constrained environment |
| US11517260B2 (en) | 2016-04-01 | 2022-12-06 | Owlet Baby Care, Inc. | Fetal health data monitoring |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11517260B2 (en) | 2016-04-01 | 2022-12-06 | Owlet Baby Care, Inc. | Fetal health data monitoring |
| CN107115101A (en) * | 2017-05-24 | 2017-09-01 | 成都和煦医疗科技有限公司 | A kind of underpants and application method for monitoring fetal electrocardiogram |
| CN107789009A (en) * | 2017-11-20 | 2018-03-13 | 广东里田科技有限公司 | Based on the blood flow detection system and blood flow detection method being wirelessly transferred |
| CN107928706A (en) * | 2017-11-20 | 2018-04-20 | 广东里田科技有限公司 | The ultrasonic bone density monitoring device and monitoring method interacted with mobile terminal |
| USD866199S1 (en) | 2018-04-18 | 2019-11-12 | Owlet Baby Care, Inc. | Fabric electrode assembly |
| USD866987S1 (en) | 2018-04-18 | 2019-11-19 | Owlet Baby Care, Inc. | Fabric electrode assembly |
| USD868978S1 (en) | 2018-04-18 | 2019-12-03 | Owlet Baby Care, Inc. | Maternal belly band |
| USD877344S1 (en) | 2018-04-18 | 2020-03-03 | Owlet Baby Care, Inc. | Maternal band processing unit |
| US11298065B2 (en) | 2018-12-13 | 2022-04-12 | Owlet Baby Care, Inc. | Fetal heart rate extraction within a processor constrained environment |
| WO2020124650A1 (en) * | 2018-12-21 | 2020-06-25 | 黄晓亮 | Fetal heart rate monitoring device |
| CN109497985A (en) * | 2019-01-03 | 2019-03-22 | 合肥京东方光电科技有限公司 | A kind of fetal rhythm monitoring device and system |
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