CN209074587U - A kind of ambulatory blood pressure monitoring system based on heart spectrum patch and wrist equipment - Google Patents
A kind of ambulatory blood pressure monitoring system based on heart spectrum patch and wrist equipment Download PDFInfo
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- CN209074587U CN209074587U CN201820892908.1U CN201820892908U CN209074587U CN 209074587 U CN209074587 U CN 209074587U CN 201820892908 U CN201820892908 U CN 201820892908U CN 209074587 U CN209074587 U CN 209074587U
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- heart spectrum
- blood pressure
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- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The utility model discloses a kind of ambulatory blood pressure monitoring systems based on heart spectrum patch and wrist equipment, comprising: heart spectrum patch and wrist equipment；Mode is communicated heart spectrum patch by wireless communication with wrist equipment；ECG signal sampling result is transferred to wrist equipment to use battery powered small-sized ECG signal sampling equipment by the heart spectrum patch；The wrist equipment obtains blood pressure measurement for acquiring pulse signal, in conjunction with ECG signal sampling result.It uses heart spectrum patch to replace holter to this programme, and using wrist pulse detection equipment, the two equipment are small and exquisite, light, wears very convenient, without signal wire, has a bath or when movement need not take off, on sleep substantially without influence, can continuously wear up to 7 days.
Description
Technical field
The utility model relates to cardioelectric monitor technical field more particularly to a kind of dynamics based on heart spectrum patch and wrist equipment
Blood pressure monitor system.
Background technique
Ambulatory blood pressure monitoring facilitates the diagnosis of early high blood pressure disease, assists to identify primary, secondary and complicated high blood
Pressure instructs the rational use of medicines, preferably prevents the generation of cardiovascular and cerebrovascular complication, the complication of prediction of hypertension and dead generation
And development.Early daily during monitoring, evening measurement blood pressure, measures, continuous measurement 5 times every time.Blood pressure detecting work frequent in this way
It is no small burden for patient.If patient executes bad, subsequent diagnostic result will be significantly affected.Therefore,
Automatically, portable, comfortable monitoring of blood pressure technology becomes the tight demand of hospital and patient.
The principle of ambulatory blood pressure monitoring be using ECG detecting equipment and pulse detection equipment, while acquire electrocardiosignal and
Pulse signal, and the time difference ppt of the two wave crest is calculated, this time difference represents since heartbeat, and blood flow flows to pulse
The time difference of (finger or wrist) at detection.This time difference and blood pressure are linearly related.For a tester, arm is first used
The measured value of formula sphygmomanometer calibrates the parameter of the linear relationship of ppt and pressure value, then can rapid survey blood pressure
?.In the case where ECG detecting equipment, pulse detection equipment all connect, a blood pressure can be measured within several seconds, is not had
The constriction of arm sphygnonanometer and very long time of measuring.
The equipment that is usually used in carrying out above-mentioned ECG detecting is dynamic electrocardiogram monitor i.e. Holter at present, still
The problems such as that there are volumes is big for holter equipment, and line is more, and stand-by time is short, long periods of wear can bring inconvenience in life, influence
Wearer's movement is had a bath, sleep.Therefore for the process of long term monitoring blood pressure, the user experience of holter is bad.
Utility model content
In view of this, the present invention provides a kind of ambulatory blood pressure monitoring systems, and heart spectrum patch is used to replace
Holter, using wrist pulse detection equipment, the two equipment are small and exquisite, light, wear get up it is very convenient, without signal
Line is had a bath or need not be taken off when moving, on sleep substantially without influence, can continuously wear up to 7 days.
In order to solve the above-mentioned technical problem, the utility model is realized in this way:
A kind of ambulatory blood pressure monitoring system based on heart spectrum patch and wrist equipment, comprising: heart spectrum patch and wrist equipment；Heart spectrum
Mode is communicated patch by wireless communication with wrist equipment；
The heart spectrum patch transmits ECG signal sampling result to use battery powered small-sized ECG signal sampling equipment
Give wrist equipment；
The wrist equipment obtains blood pressure measurement for acquiring pulse signal, in conjunction with ECG signal sampling result.
Preferably, the wrist equipment includes man-machine interaction unit, power supply unit, pulse collection unit, wireless communication list
Member and control arithmetic element；Power supply unit is the power unit power supply in wrist equipment；It controls arithmetic element and connects pulse collection
Unit, wireless communication unit and man-machine interaction unit；Externally input blood pressure calibration value is transferred to control by man-machine interaction unit
Arithmetic element；It controls arithmetic element and runs blood pressure detecting algorithm, according to the ECG signal sampling result pasted from heart spectrum, come from arteries and veins
Fight acquisition unit pulse wave data and the blood pressure calibration value, obtain pressure value.
Preferably, the heart spectrum patch includes power supply module, telepathy device, wireless communication module and control operation mould
Block；Power supply module uses battery for the electricity consumption assembly power supply in heart spectrum patch；Telepathy device connection control computing module, control
Computing module connects wireless communication module.
Preferably, the heart spectrum patch includes strip sheet silica gel main body, and the silica gel body exterior is arranged in
Telepathy device；Telepathy device, which is buckled with silica gel main body by electrode, to be connected；
It is embedded in plastic casing in the middle part of silica gel main body, battery flat and mounting circuit boards, plastic casing back side tool are equipped with inside plastic casing
There is openable battery hatch；Button cell is mounted in battery flat, button cell and circuit board electrical connection；With the electrocardio sense
The electrode for answering device to be connected, which is buckled, to be fixed in silica gel, and and circuit board electrical connection；The control computing module and wireless communication
Module is arranged in the circuit board.
Preferably, silica gel main body both ends are arc.
Preferably, the electrode button is fixed on the both ends arc part of silica gel main body.
Preferably, the region of silica gel main body installation electrode button is raised to mounting surface opposite direction, forms round convex region.
Preferably, the battery hatch and the connection type of plastic casing are that buckle screws.
Preferably, the plastic casing is the strip cabin that both ends are arc, and the upper bottom surface in strip cabin is plane, side
Face is cambered surface.
Preferably, the wrist equipment is bracelet or wrist-watch；Communication is Blue-tooth communication method.
The utility model has the advantages that
(1) heart spectrum is pasted and wrist wearable device is small in size, no line, is easy to use and is worn, need not when having a bath or moving
It takes off, on sleep substantially without influence.
(2) heart spectrum patch uses lithium button cell, can work long hours, and uses replaceable battery scheme, uses in battery
When to the greatest extent, quick-replaceable is continued to use.
(3) heart spectrum patch uses silica gel main body, convenient for cleaning.
Detailed description of the invention
Fig. 1 is the composition schematic diagram of the utility model ambulatory blood pressure monitoring system.
Fig. 2 is the functional block diagram of the utility model ambulatory blood pressure monitoring system centre spectrum patch and bracelet.
Fig. 3 is the appearance schematic diagram of the utility model heart spectrum patch.
Fig. 4 is the schematic bottom view of the utility model heart spectrum patch.
Fig. 5 is that the battery of the utility model heart spectrum patch disassembles schematic diagram.
Wherein, 1- silica gel main body, 2- plastic casing, 3- battery flat, 4- button cell, 5- battery hatch, 6- electrode button, 7- circle
Shape convex region, 8- electrocardio patch.
Specific embodiment
The utility model provides a kind of ambulatory blood pressure monitoring system, and basic thought is: as shown in Figure 1, being composed using the heart
Patch and wrist equipment form the system, and mode carries out the communication of no line by wireless communication for heart spectrum patch and wrist equipment.Heart spectrum
Patch is uses battery powered small-sized ECG signal sampling equipment, and by ECG signal sampling result, mode is transmitted by wireless communication
Give wrist equipment；Wrist equipment obtains blood pressure measurement for acquiring pulse signal, in conjunction with ECG signal sampling result.
The Human Physiology Indexs measure equipment that wrist equipment can be worn for wrists such as bracelet, wrist-watches.Following embodiment with
For bracelet, communication is by taking Bluetooth communication as an example.
The usage mode of the system are as follows:
1, heart spectrum patch and bracelet such as Fig. 1 are worn.
2, app program is run in bracelet, is composed and is pasted by the bluetooth connection heart.
3, the ECG signal sampling result that heart spectrum patch obtains is real-time transmitted in bracelet app by bluetooth.Here, heart spectrum patch
The electrocardiosignal of acquisition can be handled, obtain R crest value and as ECG signal sampling result be transferred to bracelet, and it is direct
Transmission electrocardiosignal is compared, and can reduce volume of transmitted data in this way.
4, bracelet app obtains pulse pulse wave data using pulse collection unit, and is pre-processed, and pulse wave is detected
Peak value, then according to the peak difference ptt of R crest value and pulse wave peak computational electrocardiosignal and pulse signal.
5, the measurement blood pressure value calibration with arm sphygnonanometer is needed when running for the first time, inputs arm-type blood on bracelet manually
Press the measured value of meter.Bracelet app calculates pressure value by ptt and calibration information in real time.The acquisition of two peak values here,
Make poor and obtaining pressure value can use mature algorithm to obtain.
Referring to fig. 2, bracelet functional module relevant to blood pressure detecting includes power supply unit, pulse collection unit, control fortune
Calculate unit, bluetooth unit and man-machine interaction unit.Control arithmetic element can be subject to modulus using the controller of any model and turn
It changes the mold block (or the controller for coming with analog-digital conversion function) to realize, analog-to-digital conversion module is for acquiring pulse collection unit
Analog signal be converted to digital signal.Power supply unit is connect with all power units in bracelet, is powered for it.Control operation
Unit connects pulse collection unit, bluetooth unit and man-machine interaction unit.Pulse collection unit acquires pulse wave data；Bluetooth
Unit is communicated by Bluetooth protocol with heart spectrum patch, and ECG signal sampling result is obtained；Man-machine interaction unit is by externally input blood
Pressure calibration value is transferred to control arithmetic element.Control arithmetic element run blood pressure detecting algorithm, according to ECG signal sampling result,
Pulse wave data and blood pressure calibration value from pulse collection unit obtain pressure value.The blood pressure detecting algorithm is known calculation
Method is hereinbefore described in detail twice, omits here.
Referring also to Fig. 2, heart spectrum patch includes power supply module, telepathy device, bluetooth module and control computing module；Control
Computing module is similar with the aforementioned control realization of arithmetic element.Power supply module uses battery to be supplied in heart spectrum patch with electrical component
Electricity is connect with each with electrical component by power supply line.Control computing module connection telepathy device and bluetooth module.Electrocardio sense
Device is answered to acquire EGC waveform data；Bluetooth module is communicated by Bluetooth protocol with bracelet；Computing module is controlled according to electrocardio wave
Graphic data obtains ECG signal sampling result and is sent to bracelet in real time by bluetooth module.Wherein, in the present embodiment, electrocardiosignal
Testing result is the R crest value of electrocardiosignal.
The utility model further provides the miniaturization structure of heart spectrum patch.As shown in figure 3, the heart spectrum patch packet of the present embodiment
Include strip sheet silica gel main body 1 and and the telepathy device 8 that is arranged in outside silica gel main body 1.Telepathy device 8
Shape and structure is not limited to round electrocardio patch.
Plastic casing 2 is embedded in the middle part of silica gel main body 1, plastic casing 2 is the strip cabin that both ends are arc in the present embodiment, long
The upper bottom surface in bar shaped cabin is plane, and side is cambered surface.2 inner space of plastic casing is divided into electrical cabin and battery flat 3.Electrical cabin
Mounting circuit boards (not shown), battery flat 3 install button cell 4.Button cell is circuit board power supply.Preferably, silica gel
Main body 1 is the long strip type sheet-shaped structure that both ends are arc, not only beautiful, but also arc-shaped side is along comfortable wearing.
It needs the electrode being connected with external telepathy device 8 to buckle 6 both ends for being fixed on silica gel main body 1, passes through injection molding
Mode is fixed in silica gel, and and circuit board electrical connection.The region that silica gel main body installs electrode button 6 is prominent to mounting surface opposite direction
It rises, forms round convex region 7, so that electrode button 6 is more contained in inside round convex region, only buckle extends, so that peace
It is more smooth to fill plane.
In the present embodiment, battery flat is arranged in plastic casing 2, and 2 back side of plastic casing has openable battery hatch 5, electricity
Pond hatchcover 5 is connected to plastic casing 2 in such a way that buckle screws, consequently facilitating opening and closing, and after capable of guaranteeing closing
Firmness.In other embodiments, battery hatch and battery flat can also be connected by way of screw thread or clamping.For
Convenient for charging, button cell 4 is lithium battery.Installing battery step is first to rotate battery cover counterclockwise, remove later, put
Enter battery, cover battery cover, rotates clockwise locking.
Circuit board includes control computing module (analog-to-digital conversion module, arithmetic unit), bluetooth module and power supply module.Circuit board
The power conversion module in installation control computing module, bluetooth module and power supply module, another side are installed in power supply module on one side
Battery.
A kind of usage mode is heart spectrum first to be sticked L electrode, the electrode button of R electrode area is connected with telepathy device 8
It connects, the other side of telepathy device and skin adhesive are affixed on the top of left chest.As shown in Fig. 1.
In conclusion the above is only the preferred embodiments of the present utility model only, it is not intended to limit the utility model
Protection scope.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all wrap
Containing being within the protection scope of the utility model.
Claims (10)
1. a kind of ambulatory blood pressure monitoring system based on heart spectrum patch and wrist equipment characterized by comprising heart spectrum patch and wrist
Equipment；Mode is communicated heart spectrum patch by wireless communication with wrist equipment；
ECG signal sampling result is transferred to wrist to use battery powered small-sized ECG signal sampling equipment by the heart spectrum patch
Portion's equipment；
The wrist equipment obtains blood pressure measurement for acquiring pulse signal, in conjunction with ECG signal sampling result.
2. the system as claimed in claim 1, which is characterized in that the wrist equipment include man-machine interaction unit, power supply unit,
Pulse collection unit, wireless communication unit and control arithmetic element；Power supply unit is the power unit power supply in wrist equipment；Control
Arithmetic element connection pulse collection unit, wireless communication unit and man-machine interaction unit processed；Man-machine interaction unit is by external input
Blood pressure calibration value be transferred to control arithmetic element；It controls arithmetic element and runs blood pressure detecting algorithm.
3. system as claimed in claim 1 or 2, which is characterized in that the heart spectrum patch includes power supply module, telepathy device
Part, wireless communication module and control computing module；Power supply module uses battery for the electricity consumption assembly power supply in heart spectrum patch；Electrocardio sense
Device connection control computing module is answered, control computing module connects wireless communication module.
4. system as claimed in claim 3, which is characterized in that the heart spectrum patch includes strip sheet silica gel main body, and
The telepathy device of the silica gel body exterior is set；Telepathy device, which is buckled with silica gel main body by electrode, to be connected；
It is embedded in plastic casing in the middle part of silica gel main body, battery flat and mounting circuit boards are equipped with inside plastic casing, the plastic casing back side has can
The battery hatch of unlatching；Button cell is mounted in battery flat, button cell and circuit board electrical connection；With the telepathy device
The electrode button that part is connected is fixed in silica gel, and and circuit board electrical connection；The control computing module and wireless communication module
Setting is in the circuit board.
5. system as claimed in claim 4, which is characterized in that silica gel main body both ends are arc.
6. system as claimed in claim 5, which is characterized in that the electrode button is fixed on the both ends curved portion of silica gel main body
Position.
7. system as claimed in claim 4, which is characterized in that silica gel main body installs the region of electrode button to mounting surface opposite direction
Protrusion forms round convex region.
8. system as claimed in claim 4, which is characterized in that the battery hatch and the connection type of plastic casing are revolved for buckle
Tightly.
9. system as claimed in claim 4, which is characterized in that the plastic casing is the strip cabin that both ends are arc, long
The upper bottom surface in bar shaped cabin is plane, and side is cambered surface.
10. the system as claimed in claim 1, which is characterized in that the wrist equipment is bracelet or wrist-watch.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820892908.1U CN209074587U (en) | 2018-06-11 | 2018-06-11 | A kind of ambulatory blood pressure monitoring system based on heart spectrum patch and wrist equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820892908.1U CN209074587U (en) | 2018-06-11 | 2018-06-11 | A kind of ambulatory blood pressure monitoring system based on heart spectrum patch and wrist equipment |
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| CN209074587U true CN209074587U (en) | 2019-07-09 |
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| CN201820892908.1U Active CN209074587U (en) | 2018-06-11 | 2018-06-11 | A kind of ambulatory blood pressure monitoring system based on heart spectrum patch and wrist equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110664397A (en) * | 2019-10-09 | 2020-01-10 | 郑州大学 | Real-time analysis, diagnosis and early warning cloud system for electrocardiogram data |
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2018
- 2018-06-11 CN CN201820892908.1U patent/CN209074587U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110664397A (en) * | 2019-10-09 | 2020-01-10 | 郑州大学 | Real-time analysis, diagnosis and early warning cloud system for electrocardiogram data |
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