CN210077652U - Wearable fetal electrocardiogram monitoring device - Google Patents
Wearable fetal electrocardiogram monitoring device Download PDFInfo
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- CN210077652U CN210077652U CN201920613516.1U CN201920613516U CN210077652U CN 210077652 U CN210077652 U CN 210077652U CN 201920613516 U CN201920613516 U CN 201920613516U CN 210077652 U CN210077652 U CN 210077652U
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- circuit board
- flexible circuit
- fixing part
- monitoring device
- fetal electrocardiogram
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Abstract
The utility model provides a wearing formula foetus electrocardio monitoring devices which characterized in that: the device comprises a first fixing part, a second fixing part, a first flexible circuit board, a second flexible circuit board, a plurality of electrode plates, a power supply system, a connecting unit and a microprocessor; the first fixing part and the second fixing part are connected through a lead; the first flexible circuit board and the second flexible circuit board are respectively fixed on the first fixing part and the second fixing part; the plurality of electrode plates are fixed on the first flexible circuit board and the second flexible circuit board; the power supply system is connected with the first flexible circuit board; the connecting unit is fixed on the first flexible circuit board and used for transmitting the electrocardio data acquired by the electrode plates; the microprocessor is connected through the connecting unit and used for storing the electrocardiogram data.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to the field of wearable fetal heart monitoring devices.
Background
At present, a plurality of devices are used for fetal heart monitoring, an electronic fetal heart monitoring (EFM) technology of a traditional doppler technology is a fetal intrauterine monitoring technology which is most widely applied in obstetrical department at present, and is also one of important methods for evaluating the intrauterine safety and danger of a fetus, however, the traditional fetal monitoring method has the defects of low positive predictive value, large influence of factors in charge of medical staff and the like. Intrauterine fetal distress and neonatal asphyxia are common complications in the late pregnancy and seriously threaten the life safety and the quality of life of the fetus. Fetal distress refers to a state that a fetus is in a life crisis state due to hypoxia, and mainly shows fetal heart rate abnormality, fetal movement reduction or disappearance, fetal acidosis and the like. However, the traditional Doppler technology has the monitoring time of 20-40min, so that the positive prediction value of the abnormal situation in the fetus uterus is low, the monitoring graph is easily interfered by the fetal mother heart rate and the sleep cycle of the fetus, and meanwhile, the monitoring graph is also influenced by the subjective judgment of medical staff.
At present, the fetal electrocardiogram monitoring has the following defects: firstly, the fetal electrocardiogram monitoring equipment is bulky and high in price and needs to be operated by a professional doctor, so that the equipment is centralized in medical places such as hospitals, and a pregnant woman cannot monitor at home. Secondly, the pregnant woman belongs to high-risk people, is inconvenient to come and go to the hospital, cannot realize long-term monitoring at any time when going to the hospital, has great contingency in single monitoring, has the possibility of wrong detection and missed detection, and the winding of the lead is also inconvenient.
Disclosure of Invention
Aiming at the defects of the prior art, the wearable fetal electrocardiogram monitoring device is researched and invented by changing the structural characteristics of the fetal electrocardiogram monitor so as to conveniently and quickly monitor the electrocardiogram of the fetus, and can be conveniently attached to the abdomen of a pregnant woman for long-time electrocardiogram monitoring.
Aiming at the technical purpose, the invention adopts the following technical scheme:
a wearable fetal electrocardiogram monitoring device comprises a first fixing part, a second fixing part, a first flexible circuit board, a second flexible circuit board, a plurality of electrode plates, a power supply system, a connecting unit and a microprocessor; the first fixing part and the second fixing part are connected through a lead; the first flexible circuit board and the second flexible circuit board are respectively fixed on the first fixing part and the second fixing part; the plurality of electrode plates are fixed on the first flexible circuit board and the second flexible circuit board; the power supply system is connected with the first flexible circuit board; the connecting unit is fixed on the first flexible circuit board and used for transmitting the electrocardio data acquired by the electrode plates; the microprocessor is connected through the connecting unit and used for storing the electrocardiogram data.
Preferably, the first fixing part comprises two cavities, wherein the first cavity is used for placing a power supply system, and the second cavity is used for placing a microprocessor.
Preferably, the electrode plates are 4, the 4 electrode plates are distributed in a fan shape, three of the electrode plates are fixed on the first flexible circuit board and distributed in a T shape, and the other electrode plate is fixed on the second flexible circuit board.
Preferably, the electrode plate is a composite of silver and silver chloride.
Preferably, the power supply system is a button cell.
Preferably, the first fixing part and the second fixing part comprise pasting parts, and the pasting parts are the compound of foam double-sided adhesive and silica gel pressure-sensitive adhesive.
Preferably, the pasting part comprises conductive hydrogel, and the conductive hydrogel is pasted on the electrode slice.
Preferably, the fixing plate is a sheet-shaped flexible shell, and the flexible shell is a polyurethane sponge shell.
Preferably, the pasting part further comprises a release film for covering the protective film of the pasting part, and the release film is positioned on the pasting part.
Preferably, the connection unit is a TF card slot.
According to the technical scheme, compared with the prior art, the invention has the following beneficial effects:
the wearable fetal electrocardio monitoring device provided by the invention can be conveniently attached to the abdomen of a pregnant woman, can be used for monitoring the electrocardio of the pregnant woman and the fetus for a long time, is simple to operate and convenient to carry, and the electrode plates are distributed in a sector shape, so that the probability of obtaining electrocardiosignals can be increased. The device is simple to operate, basically has no harm to the pregnant women, and is suitable for daily fetal heart monitoring.
Drawings
FIG. 1 is an exploded view of a wearable fetal electrocardiogram monitoring device;
the reference numbers illustrate:
1-a first fixing member; 2-a second fixing part; 3-a first flexible circuit board; 4-a second flexible circuit board;
5-a wire; 6-a power supply system; 7-a pasting member; 8-conductive hydrogel; 9-a release film; 10-a linking unit;
11-a first cavity; 12-second cavity.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The working principle of the invention is as follows:
a wearable fetal electrocardiogram monitoring device comprises a first fixing part 1, a second fixing part 2, a first flexible circuit board 3, a second flexible circuit board 4, a plurality of electrode plates, a power supply system 6, a connecting unit 10 and a microprocessor; the first fixing part and the second fixing part are connected through a lead 5; the first flexible circuit board and the second flexible circuit board are respectively fixed on the first fixing part and the second fixing part; the plurality of electrode plates are fixed on the first flexible circuit board and the second flexible circuit board; the power supply system is connected with the first flexible circuit board; the connecting unit is fixed on the first flexible circuit board and used for transmitting the electrocardio data acquired by the electrode plates; the microprocessor is connected through the connecting unit and used for storing the electrocardiogram data.
Preferably, the first fixing component comprises two cavities, wherein the first cavity 11 is used for placing a power supply system, and the second cavity 12 is used for placing a microprocessor.
Preferably, the electrode plates are 4, the 4 electrode plates are distributed in a fan shape, three of the electrode plates are fixed on the first flexible circuit board and distributed in a T shape, and the other electrode plate is fixed on the second flexible circuit board.
Preferably, the electrode plate is a composite of silver and silver chloride.
Preferably, the power supply system is a button battery, charging is not needed, and the operation is convenient and rapid.
Preferably, the connection mode adopted by the detection device is adhesive bonding, so that the connection is convenient, the flexibility of the flexible circuit board is not influenced, and the use comfort of the detection device is improved. Therefore, the first fixing part and the second fixing part further comprise a pasting part 7, and the pasting part is a compound of foam double-sided adhesive and silica gel pressure-sensitive adhesive.
Preferably, the pasting part comprises a conductive hydrogel 8, and the conductive hydrogel 8 is pasted on the electrode slice.
Preferably, the fixing component is a sheet-shaped flexible shell, and when the protective film is torn off and the monitoring device is pasted on the human abdominal wall, the flexible shell can be bent along the shape of the human abdominal wall, so that the pasting of the electrode plate and the human abdominal wall is more stable. Preferably, the fixing member is a sheet-shaped polyurethane sponge, which increases the elasticity of the fixing member.
Preferably, the pasting component further comprises a release film 9 for covering the protection film of the pasting component, and the release film is positioned on the pasting component to prevent the pasting component from being polluted and air-dried.
Preferably, the connection unit is a TF card slot.
Although the present invention has been described in terms of the preferred embodiment, it is not intended that the invention be limited to the embodiment. Any equivalent changes or modifications made without departing from the spirit and scope of the present invention also belong to the protection scope of the present invention. The scope of the invention should therefore be determined with reference to the appended claims.
Claims (10)
1. The utility model provides a wearing formula foetus electrocardio monitoring devices which characterized in that: the device comprises a first fixing part, a second fixing part, a first flexible circuit board, a second flexible circuit board, a plurality of electrode plates, a power supply system, a connecting unit and a microprocessor; the first fixing part and the second fixing part are connected through a lead; the first flexible circuit board and the second flexible circuit board are respectively fixed on the first fixing part and the second fixing part; the plurality of electrode plates are fixed on the first flexible circuit board and the second flexible circuit board; the power supply system is connected with the first flexible circuit board; the connecting unit is fixed on the first flexible circuit board and used for transmitting the electrocardio data acquired by the electrode plates; the microprocessor is in wireless connection through the connecting unit and is used for storing the electrocardiogram data.
2. The wearable fetal electrocardiogram monitoring device of claim 1, wherein: the first fixing part comprises two cavities, the first cavity is used for placing a power supply system, and the second cavity is used for placing a microprocessor.
3. The wearable fetal electrocardiogram monitoring device of claim 2, wherein: the plurality of electrode slices are 4 electrode slices, the 4 electrode slices are distributed in a fan shape, three electrode slices are fixed on the first flexible circuit board and distributed in a T shape, and the other electrode slice is fixed on the second flexible circuit board.
4. The wearable fetal electrocardiogram monitoring device of claim 3, wherein: the electrode plate is formed by compounding silver and silver chloride.
5. The wearable fetal electrocardiogram monitoring device of claim 4, wherein: the power supply system is a button battery.
6. The wearable fetal electrocardiogram monitoring device of claim 5, wherein: first fixed part and second fixed part are including pasting the part, it is the compound of bubble cotton double faced adhesive tape and silica gel pressure sensitive adhesive to paste the part.
7. The wearable fetal electrocardiogram monitoring device of claim 6, wherein: the sticking part comprises conductive hydrogel which is stuck on the electrode plate.
8. The wearable fetal electrocardiogram monitoring device of claim 7, wherein: the fixing part is a sheet-shaped flexible shell, and the flexible shell is a polyurethane sponge shell.
9. The wearable fetal electrocardiogram monitoring device of claim 8, wherein: the pasting component further comprises a release film for covering the protective film of the pasting component, and the release film is located on the pasting component.
10. The wearable fetal electrocardiogram monitoring device of claim 9, wherein: the connecting unit is a TF card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920613516.1U CN210077652U (en) | 2019-04-30 | 2019-04-30 | Wearable fetal electrocardiogram monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920613516.1U CN210077652U (en) | 2019-04-30 | 2019-04-30 | Wearable fetal electrocardiogram monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210077652U true CN210077652U (en) | 2020-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920613516.1U Active CN210077652U (en) | 2019-04-30 | 2019-04-30 | Wearable fetal electrocardiogram monitoring device |
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| Country | Link |
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| CN (1) | CN210077652U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109998535A (en) * | 2019-04-30 | 2019-07-12 | 索思（苏州）医疗科技有限公司 | A kind of wearable Fetal ECG monitoring device |
| CN112587678A (en) * | 2021-03-03 | 2021-04-02 | 索思（苏州）医疗科技有限公司 | Medical liquid conductive gel sheet and preparation method and application thereof |
-
2019
- 2019-04-30 CN CN201920613516.1U patent/CN210077652U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109998535A (en) * | 2019-04-30 | 2019-07-12 | 索思（苏州）医疗科技有限公司 | A kind of wearable Fetal ECG monitoring device |
| CN112587678A (en) * | 2021-03-03 | 2021-04-02 | 索思（苏州）医疗科技有限公司 | Medical liquid conductive gel sheet and preparation method and application thereof |
| CN112587678B (en) * | 2021-03-03 | 2021-05-28 | 索思（苏州）医疗科技有限公司 | Medical liquid conductive gel sheet and preparation method and application thereof |
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