CN107595267A - A kind of new no cuff blood pressure monitor system - Google Patents
A kind of new no cuff blood pressure monitor system Download PDFInfo
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- CN107595267A CN107595267A CN201711091734.5A CN201711091734A CN107595267A CN 107595267 A CN107595267 A CN 107595267A CN 201711091734 A CN201711091734 A CN 201711091734A CN 107595267 A CN107595267 A CN 107595267A
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Abstract
The invention provides a kind of new no cuff blood pressure monitor system, belong to field of medical article technology, including the first signal picker and secondary signal collector；First signal picker includes the first carrying body and is arranged at the intrinsic pulse wave signal sensor of the first carrying, the first wireless communication module, first processor and the first display module, and pulse wave signal sensor, the first wireless communication module and the first display module electrically connect with first processor respectively；Secondary signal collector includes the second carrying body and the core signal sensor, the second wireless communication module and the second processor that are arranged on the second carrying body, and core signal sensor and the second wireless communication module electrically connect with second processor respectively；First wireless communication module is connected with the second radio communication mold block signal, and its is simple in construction, easy to use, during measurement, it is not necessary to which other people aid in, and both hands can discharge completely, and can be monitored in real time with 24 hours make people understand blood pressure situation.
Description
Technical field
The present invention relates to field of medical article technology, in particular to a kind of new no cuff blood pressure monitor system.
Background technology
Counted according to the related data of Chinese hypertension present situation, China has surpassed 200,000,000 hyperpietics, 18 years old and the above into
Year people hyperpietic accounting is up to 25.2%.In China, the awareness of hypertension is only 46.5%, treatment rate 41.1%, day
Normal blood pressure measurement number accounting is relatively low.Daily blood pressure measurement is that hyperpietic understands one kind of blood pressure level variation tendency very
Reliable and practical method, and hypertension, the effective measures of prevention of cardiovascular disease are steadily controlled, its effect is never second to examining
The accidental measurement of room.In addition, not only hyperpietic needs daily blood pressure measurement, for normotensive, if can be often
Blood pressure self-monitoring simultaneously pays close attention to blood pressure, is beneficial to early detection prehypertensive situation, so as to realize early diagnosis, early treatment,
Prevent the generation of cardiovascular and cerebrovascular disease event.
Blood pressure measuring method can be divided into invasive direct measurement and noninvasive two classes of measurement indirectly, and direct measurement is more accurate, energy
Enter Line Continuity record and observation to blood pressure, but be difficult to repeatedly measure, except being needed to use in indivedual critically ill patients and major operation
It is invasive that noninvasive sphygmomanometry measuring blood pressure indirectly, such as Ke are typically used directly outside blood pressure measurement, in clinical medical and preclinical medicine
Family name's sound stethoscopy, oscillographic method etc..
Human blood-pressure has a fluctuation, and single measurement or the result discontinuously measured have a bigger difference, and the continuously side of measurement
Method measures blood pressure in each cardiac cycle, dynamic monitoring blood pressure, helps to find blood pressure abnormal conditions as early as possible, in clinic
With there is prior meaning in medical research.At present can not be real-time continuous using more inflation cuff type blood pressure measuring method
Monitor blood pressure, it is also difficult to nighttime blood pressures monitoring is carried out, and for there is the abnormal hyperpietic of real-time continuous monitoring of blood pressure demand
For (Masked hypertension, isolatism Hypertension in evening), inflation cuff type sphygmomanometry can not meet its demand.
The content of the invention
The purpose of the embodiment of the present invention is to provide a kind of new no cuff blood pressure monitor system, simple in construction, user
Just, above mentioned problem can preferably be improved.
What embodiments of the invention were realized in：
The embodiment provides a kind of new no cuff blood pressure monitor system, including the first signal picker and the
Binary signal collector；First signal picker includes the first carrying body and is arranged at the intrinsic arteries and veins of first carrying
Fight ripple signal transducer, the first wireless communication module, first processor and the first display module, the pulse wave signal sensing
Device, first wireless communication module and first display module electrically connect with the first processor respectively；Described second
Signal picker includes the second carrying body and the core signal sensor being arranged on the second carrying body, second wireless
Communication module and second processor, the core signal sensor and second wireless communication module respectively with described second at
Manage device electrical connection；First wireless communication module is connected with the second radio communication mold block signal；The pulse wave signal
Sensor is used to gather pulse wave signal and be sent to the first processor to carry out Treatment Analysis, the core signal sensor
Treatment Analysis is carried out for gathering electrocardiosignal and being sent to the second processor, the second processor is by after Treatment Analysis
Information sent by second wireless communication module to first wireless communication module, first wireless communication module
The first processor is transferred information to, the pulse wave signal after processing and electrocardiosignal are sent to by the first processor
First display module.
In the present invention alternatively embodiment, the 3rd wireless communication module, institute are additionally provided with the first carrying body
State the 3rd wireless communication module to electrically connect with the first processor, the new no cuff blood pressure monitor system also includes movement
End, the mobile terminal include the 4th wireless communication module, APP programs operation module and the second display module, and the described 4th is wireless
Communication module and second display module electrically connect with APP programs operation module respectively, the 3rd radio communication mold
Block is connected with the 4th radio communication mold block signal；The first processor can be by the pulse wave signal and electrocardio after processing
Signal is sent to the APP programs by the 3rd wireless communication module and the 4th wireless communication module and runs module, the APP journeys
Sort run module is used for processing information and exports the information after processing to second display module.
In the present invention alternatively embodiment, the pulse wave signal sensor includes LED and photoreceiver, institute
State LED to be used to launch optical signal to human body skin, the photoreceiver is used for the light for receiving to go out from human body skin internal reflection
Signal.
In the present invention alternatively embodiment, the LED is LED green light lamps.
In the present invention alternatively embodiment, the core signal sensor includes first electrode and second electrode, institute
State first electrode and the second electrode is symmetricly set in the both sides of the second processor, the first electrode and described second
Electrode electrically connects with the second processor respectively, and the spacing between the first electrode and the second electrode is 9-11cm.
In the present invention alternatively embodiment, the first carrying body is wrist-watch or bracelet.
In the present invention alternatively embodiment, first wireless communication module and second wireless communication module are equal
For ISM band wireless module, the 3rd wireless communication module and the 4th wireless communication module are bluetooth module.
In the present invention alternatively embodiment, the mobile terminal is smart mobile phone or tablet personal computer.
Embodiments of the invention have the advantages that：
The new no cuff blood pressure monitor system that embodiment of the present invention provides is simple in construction, easy to use, in measurement,
Other people are not needed to aid in, both hands can completely be discharged, can be monitored in real time with 24 hours, people is understood blood pressure feelings
Condition.And the physiological parameters such as the blood pressure, heart rate and electrocardio of human body can be detected simultaneously, measurement is convenient and swift, substantially increases survey
Amount efficiency.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by embodiment it is required use it is attached
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the system block diagram for the new no cuff blood pressure monitor system that embodiment of the present invention provides；
Fig. 2 is the structural representation of the first signal picker；
Fig. 3 is the structural representation of secondary signal collector；
Fig. 4 is pulse wave translation time PWTT principle analysis figures；
Fig. 5 is the measurement procedure schematic diagram on daytime for the new no cuff blood pressure monitor system that embodiment of the present invention provides；
Fig. 6 is that schematic diagram is worn in measurement on daytime；
Fig. 7 is the night measurement procedure schematic diagram for the new no cuff blood pressure monitor system that embodiment of the present invention provides；
Fig. 8 is that schematic diagram is worn in night measurement.
Icon：The signal pickers of 11- first；111- pulse wave signal sensors；1111-LED lamps；The photosensitive receptions of 1112-
Device；The wireless communication modules of 112- first；113- first processors；The display modules of 114- first；The wireless communication modules of 115- the 3rd；
116- first carries body；12- secondary signal collectors；121- core signal sensors；1211- first electrodes；1212- second
Electrode；The wireless communication modules of 122- second；123- second processors；124- second carries body；13- mobile terminals；131- the 4th
Wireless communication module；132-APP programs run module；The display modules of 133- second；200- skins.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings
The component of example can be configured to arrange and design with a variety of.
Therefore, below the detailed description of the embodiments of the invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.It is common based on the embodiment in the present invention, this area
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
With reference to shown in figure 1-3, a kind of new no cuff blood pressure monitor system of embodiment of the present invention offer, including first
Signal picker 11 and secondary signal collector 12.
First signal picker 11 includes the first carrying body 116 and the pulse wave being arranged in the first carrying body 116
Signal transducer 111, the first wireless communication module 112, the display module 114 of first processor 113 and first.Pulse wave signal passes
Sensor 111, the first wireless communication module 112 and the first display module 114 electrically connect with first processor 113 respectively.
First carrying body 116 can use the wearable devices such as Intelligent bracelet or intelligent watch, so convenient wearing, just
In carrying with.
Pulse wave signal sensor 111 is used to gather pulse wave signal.
Pulse wave signal sensor 111 includes LED 1111 and photoreceiver 1112, and LED 1111 is used for human body
Skin 200 launches optical signal, and photoreceiver 1112 is used for the optical signal for receiving to go out from the internal reflection of human body skin 200.This implementation
In mode, LED 1111 uses LED 1111 of the glow color for green glow, and the quantity of LED 1111 is two, two LEDs
1111 are symmetricly set on the both sides of photoreceiver 1112.
First wireless communication module 112 is used to receiving or sending information.First wireless communication module 112 uses ISM band
Wireless module.
First processor 113 is used to transmit what is come to the wireless communication module 112 of pulse wave signal sensor 111 or first
Information carries out Treatment Analysis, and the information after the processing of first processor 113 is presented in front of the user by the first display module 114.
In present embodiment, the first display module 114 is display screen, and display screen can select touch-screen, so conveniently check information or
Person selects menu.
The electrocardio letter that secondary signal collector 12 includes the second carrying body 124 and is arranged on the second carrying body 124
Number sensor 121, the second wireless communication module 122 and second processor 123, the channel radio of core signal sensor 121 and second
Letter module 122 electrically connects with second processor 123 respectively.
Second carrying body 124 plays a part of fixed miscellaneous part.
Core signal sensor 121 is used to gather electrocardiosignal.
Core signal sensor 121 includes first electrode 1211 and second electrode 1212, the electricity of first electrode 1211 and second
Pole 1212 is symmetricly set on the both sides of second processor 123, first electrode 1211 and second electrode 1212 respectively with second processing
Device 123 electrically connects, and first electrode 1211 and second electrode 1212 transmit the signal detected to second processor 123
Reason analysis.Spacing between first electrode 1211 and second electrode 1212 is 9-11cm, preferably the electricity of first electrode 1211 and second
Spacing between pole 1212 is 10cm.
Second wireless communication module 122 is used to receiving or sending information.Second wireless communication module 122 uses ISM band
Wireless module.
Second wireless communication module 122 is connected with the signal of the first wireless communication module 112, and second processor 123 will be handled
Information after analysis is sent to the first wireless communication module 112, the first wireless communication module by the second wireless communication module 122
112 transfer information to first processor 113, and pulse wave signal and electrocardiosignal obtain by the Treatment Analysis of first processor 113
Go out pressure value, pressure value is presented in front of the user by the first display module 114 so that user understands the blood for grasping gauger
Pressure.
It should be noted that can also set the 3rd wireless communication module 115 in the first carrying body 116, the 3rd is wireless
Communication module 115 electrically connects with first processor 113.So it is easy to transmit information with other equipment with bluetooth module.
In present embodiment, secondary signal collector 12 pastes for electrocardio chest.
New no cuff blood pressure monitor system also includes mobile terminal 13.
Mobile terminal 13 includes the 4th wireless communication module 131, the APP programs operation display module 133 of module 132 and second,
4th wireless communication module 131 and the second display module 133 electrically connect with APP programs operation module 132, the 3rd radio communication
Module 115 is connected with the signal of the 4th wireless communication module 131.Pulse wave signal and electrocardiosignal are by first processor 113
The information of reason analysis can be sent to the operation of APP programs by the 3rd wireless communication module 115 and the 4th wireless communication module 131
Module 132, APP programs operation module 132 after information processing and will can be exported to the second display module 133.APP programs are run
Module 132 can go out the health status of tester according to the interpretation of result of pulse wave signal, electrocardiosignal and blood pressure and by information
Export to the second display module 133.
It should be noted that the 3rd wireless communication module 115 and the 4th wireless communication module 131 use bluetooth module.
Mobile terminal 13 can use smart mobile phone or tablet personal computer.
This new no cuff blood pressure monitor system is in measurement, it is not necessary to which other people aid in, and both hands can discharge completely, also
Being capable of long-time continuous monitoring.
This new no cuff blood pressure monitor system can detect the physiological parameters such as the blood pressure, heart rate and electrocardio of human body simultaneously,
Measure convenient and swift, substantially increase measurement efficiency.
The blood pressure calculation for the new no cuff blood pressure monitor system that embodiment of the present invention provides is as follows：Initially set up
Mathematical modeling between pulse wave translation time PWTT and arterial pressure：BP=a+b × PWTT.PWTT in formula is in the following way
Obtain, pulse wave signal is gathered using the first signal picker 11, gather electrocardiosignal using secondary signal collector 12, pass through
Measure conduction time PWTT of the time difference at the R crest values point and pulse wave signal characteristic point of electrocardiosignal as pulse wave
(with reference to shown in figure 4).A and b in formula are determined as follows, and actual blood pressure value is obtained using other blood pressure measurings, with reference to
PWTT data carry out linear regression analysis, determine the parameter a and b in formula.Parameter a and b are demarcated, so as to according to measurement
Conduction time PWTT calculates pressure value.
The operation principle for the new no cuff blood pressure monitor system that embodiment of the present invention provides is as follows：
The metering system of this new no cuff blood pressure monitor system includes metering system on daytime and night metering system.
With reference to shown in figure 5, daytime, metering system included online measuring state and off-line measurement state.
The measuring principle of on-line measurement state is as follows：
Wrist-watch or bracelet are worn in wrist, wrist putting position flushes with heart, by secondary signal collector 12
It is fitted in the chest opening position of tester (with reference to shown in figure 6).The 4th wireless communication module 131 of mobile terminal 13 and the first letter
3rd wireless communication module 115 of number collector 11 is opened so that the 3rd wireless communication module 115 and the 4th wireless communication module
131 connections, then start blood pressure measurement by the button on mobile terminal 13 or wrist-watch (bracelet), and wrist-watch (bracelet) receives
After line measuring command, sent to secondary signal collector 12 and prepare measuring command, if wrist-watch (bracelet) receives secondary signal
The reply that collector 12 is ready for, then wrist-watch (bracelet) sends time calibration to secondary signal collector 12 and synchro measure is ordered
Order, then starts to measure, and first processor 113 is synchronous to receive and handle pulse wave signal and electrocardiosignal, and by after processing
Information be sent to mobile terminal 13 in real time, tester can check the measurement result of blood pressure from mobile terminal 13, so as to measure knot
Beam.It should be noted that after wrist-watch (bracelet) receives on-line measurement order, sent to secondary signal collector 12 and prepare to survey
Amount order, if wrist-watch (bracelet) does not receive the reply that secondary signal collector 12 is ready for, mobile terminal 13 can show the
Binary signal collector 12 is not connected, then tester should correctly wear secondary signal collector 12 again, and again through movement
Button on end 13 or wrist-watch (bracelet) starts blood pressure measurement.
The measuring principle of off-line measurement state is as follows：
Wrist-watch or bracelet are worn in wrist, wrist putting position flushes with heart, by secondary signal collector 12
It is fitted in the chest opening position of tester.Offline blood pressure measurement is started by wrist-watch (bracelet) button, wrist-watch (bracelet) is to second
Signal picker 12, which is sent, prepares measuring command, if wrist-watch (bracelet) receives time that secondary signal collector 12 is ready for
Multiple, then wrist-watch (bracelet) sends time calibration and synchro measure order to secondary signal collector 12, then starts to measure, first
Processor 113 is synchronous to receive and handles pulse wave signal and electrocardiosignal, and the information after processing is passed through into the first display mould
Block 114 is presented in front of the user, is terminated so as to measure.It should be noted that work as wrist-watch (bracelet) to secondary signal collector 12
Send after preparing measuring command, if wrist-watch (bracelet) does not receive the reply that secondary signal collector 12 is ready for, first
Display module 114 shows that secondary signal collector 12 is not connected, then tester should correctly wear secondary signal collector again
12, and start offline blood pressure measurement again through wrist-watch (bracelet) button.
With reference to shown in figure 7, the measuring principle of night metering system is as follows：
Wrist-watch (bracelet) is worn in wrist, both hands lie in the both sides of body, and secondary signal collector 12 is bonded
In the chest opening position of tester (with reference to shown in figure 8).Wrist-watch (bracelet) is according to the time automatically into night off-line mode, wrist-watch
(bracelet) is sent to secondary signal collector 12 prepares measuring command, if wrist-watch (bracelet) receives secondary signal collector 12
The reply being ready for, then wrist-watch (bracelet) send time calibration and synchro measure order, Ran Houkai to secondary signal collector 12
Beginning to measure, wrist-watch (bracelet) and secondary signal collector 12 respectively get up the data storage of each measurement, complete one-shot measurement,
Then wrist-watch (bracelet) judges whether it is daytime according to the time, and if not daytime, then wrist-watch (bracelet) gathers to secondary signal
Device 12 resends time calibration and synchro measure order, then starts to measure, wrist-watch (bracelet) and secondary signal collector 12
The data storage of each measurement is got up respectively, complete again and again measure, measurement is circulated with this, up to wrist-watch (bracelet) according to when
Between be judged as daytime, then terminate Night, wrist-watch (bracelet) is sent to secondary signal collector 12 terminates Night life
Measured all data are sent to wrist-watch (bracelet) by order, secondary signal collector 12, and night measurement pattern terminates, and are waited and being moved
Moved end 13 is online, and the 3rd wireless communication module 115 is connected with the 4th wireless communication module 131, and then wrist-watch (bracelet) is by data
The test result of each period can be checked from mobile terminal 13 by transmitting to mobile terminal 13, tester.It should be noted that wrist-watch
(bracelet) is sent to secondary signal collector 12 prepares measuring command, if wrist-watch (bracelet) does not receive secondary signal collector
12 replies being ready for, then night measurement terminate.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (8)
1. a kind of new no cuff blood pressure monitor system, it is characterised in that gathered including the first signal picker and secondary signal
Device；
First signal picker includes the first carrying body and is arranged at the intrinsic pulse wave signal of first carrying
Sensor, the first wireless communication module, first processor and the first display module, the pulse wave signal sensor, described
One wireless communication module and first display module electrically connect with the first processor respectively；
The electrocardiosignal that the secondary signal collector includes the second carrying body and is arranged on the second carrying body passes
Sensor, the second wireless communication module and second processor, the core signal sensor and second wireless communication module point
Do not electrically connected with the second processor；
First wireless communication module is connected with the second radio communication mold block signal；
The pulse wave signal sensor is used to gather pulse wave signal and be sent to the first processor to carry out Treatment Analysis,
The core signal sensor is used to gather electrocardiosignal and is sent to the second processor progress Treatment Analysis, and described second
Processor sends the information after Treatment Analysis to first wireless communication module, institute by second wireless communication module
State the first wireless communication module and transfer information to the first processor, the first processor believes the pulse wave after processing
Number and electrocardiosignal be sent to first display module.
2. new no cuff blood pressure monitor system according to claim 1, it is characterised in that in the first carrying body
The 3rd wireless communication module is additionally provided with, the 3rd wireless communication module electrically connects with the first processor, the new nothing
Tail cuff blood pressure monitoring system also includes mobile terminal, the mobile terminal include the 4th wireless communication module, APP programs operation module and
Second display module, the 4th wireless communication module and second display module run module with the APP programs respectively
Electrical connection, the 3rd wireless communication module are connected with the 4th radio communication mold block signal；The first processor can
Pulse wave signal after processing and electrocardiosignal are sent to institute by the 3rd wireless communication module and the 4th wireless communication module
State APP programs operation module, APP programs operation module is used for processing information and exports the information after processing to described the
Two display modules.
3. new no cuff blood pressure monitor system according to claim 1, it is characterised in that the pulse wave signal sensing
Device includes LED and photoreceiver, and the LED is used to launch optical signal to human body skin, and the photoreceiver is used for
Receive the optical signal gone out from human body skin internal reflection.
4. new no cuff blood pressure monitor system according to claim 3, it is characterised in that the LED is LED green glows
Lamp.
5. new no cuff blood pressure monitor system according to claim 1, it is characterised in that the core signal sensor
Including first electrode and second electrode, the first electrode and the second electrode are symmetricly set in the two of the second processor
Side, the first electrode and the second electrode electrically connect with the second processor respectively, the first electrode and described
Spacing between two electrodes is 9-11cm.
6. new no cuff blood pressure monitor system according to claim 1, it is characterised in that described first, which carries body, is
Wrist-watch or bracelet.
7. new no cuff blood pressure monitor system according to claim 2, it is characterised in that first radio communication mold
Block and second wireless communication module are ISM band wireless module, the 3rd wireless communication module and the 4th nothing
Line communication module is bluetooth module.
8. new no cuff blood pressure monitor system according to claim 2, it is characterised in that the mobile terminal is intelligent hand
Machine or tablet personal computer.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711091734.5A CN107595267A (en) | 2017-11-08 | 2017-11-08 | A kind of new no cuff blood pressure monitor system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711091734.5A CN107595267A (en) | 2017-11-08 | 2017-11-08 | A kind of new no cuff blood pressure monitor system |
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| CN107595267A true CN107595267A (en) | 2018-01-19 |
Family
ID=61086433
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| CN201711091734.5A Pending CN107595267A (en) | 2017-11-08 | 2017-11-08 | A kind of new no cuff blood pressure monitor system |
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Application publication date: 20180119 |