CN107485379A - A kind of intelligent vascular pressure monitor - Google Patents
A kind of intelligent vascular pressure monitor Download PDFInfo
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- CN107485379A CN107485379A CN201710823319.8A CN201710823319A CN107485379A CN 107485379 A CN107485379 A CN 107485379A CN 201710823319 A CN201710823319 A CN 201710823319A CN 107485379 A CN107485379 A CN 107485379A
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Classifications
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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
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/02141—Details of apparatus construction, e.g. pump units or housings therefor, cuff pressurising systems, arrangements of fluid conduits or circuits
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
-
- 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
- A61B5/6802—Sensor mounted on worn items
-
- 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
- A61B5/6824—Arm or wrist
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7225—Details of analog processing, e.g. isolation amplifier, gain or sensitivity adjustment, filtering, baseline or drift compensation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/746—Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Physics & Mathematics (AREA)
- Physiology (AREA)
- Signal Processing (AREA)
- Cardiology (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Psychiatry (AREA)
- Vascular Medicine (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The invention discloses a kind of intelligent vascular pressure monitor, including display and elastic wristband, elastic wristband both ends are fixed on the both ends of display, display is provided with display screen, alarm lamp and function setting button, display inner chamber is provided with control board, display bottom wall is provided with pressure sensor and cardiac rate induction chip, control board is provided with single-chip microcomputer, transducing signal amplification module, display module, alarm module and signal transmission module, structural principle of the present invention is simple, intelligence degree is high, it is capable of the arteries pressure and cardiac rate of real-time detection user, and real-time display it can correspond to numerical value on a display screen, it can also send in real time simultaneously on corresponding numerical value to family members' mobile phone, security performance is high.
Description
Technical field
The present invention relates to vascular pressure monitoring technical field, specially a kind of intelligent vascular pressure monitor.
Background technology
Economic construction of China is growing at present, and living standards of the people improve constantly, and the spectrum of disease in city and rural area is
Change, infectious disease have been reduced, and the average life span is extending, the morbidity of angiocardiopathy particularly hypertension, cerebral apoplexy and coronary heart disease
With the death rate compared with 30 years before be increased significantly.The front three cause of the death in the city of China in 1985 and rural area is heart disease, the cerebrovascular
Disease and malignant tumour.Hypertension is one of the main reason for causing angiocardiopathy, so it can not be ignored.
A kind of medicine equipment that instrument for measuring blood pressure is commonly used as Internal Medicine-Cardiovascular Dept., it can measure the pressure value of human body, from
And the incidence of disease of angiocardiopathy is reduced according to the height of blood pressure, but existing instrument for measuring blood pressure can not be by the blood after measurement
Pressure value is timely reported, or the numerical value of its display can not be adjusted according to the needs of user, and can not be real
When measurement data is sent to family members' mobile phone, its security performance is low.
The content of the invention
It is an object of the invention to provide a kind of intelligent vascular pressure monitor, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides following technical scheme:A kind of intelligent vascular pressure monitor, including it is aobvious
Show device and elastic wristband, the elastic wristband both ends are fixed on the both ends of display, and the display is provided with display screen, alarm
Indicator lamp and function setting button, the display inner chamber are provided with control board, and the display bottom wall passes provided with pressure
Sensor and cardiac rate induction chip, the control board are provided with single-chip microcomputer, transducing signal amplification module, display module, report
Alert module and signal transmission module, pressure sensor and the cardiac rate induction chip are connected by transducing signal amplification module respectively
Single-chip microcomputer is connect, the single-chip microcomputer connects display module and alarm module respectively, and the single-chip microcomputer is connected by signal transmission module
Intelligent terminal;
The pressure sensor uses MEMS blood pressure sensors;The cardiac rate induction chip uses optics sensing heart rate
Device.
Preferably, the transducing signal amplification module includes operational amplifier, two-stage field-effect broad band amplifier, the fortune
An input for calculating amplifier connects resistance B one end and electric capacity B one end, electric capacity B other ends ground connection, the resistance B other ends respectively
Connect resistance A one end and electric capacity A one end respectively, the output end of electric capacity A other end concatenation operation amplifiers, operational amplifier it is another
One input connects resistance C one end and resistance D one end respectively, and resistance C other ends connection electric capacity D one end is simultaneously grounded, and resistance D is another
End and the output end of electric capacity D other end concatenation operation amplifiers;The output end connection electricity of the two-stage field-effect broad band amplifier
Hold E one end, the electric capacity E other ends connect resistance F one end, and the negative pole of resistance F other ends connection two-stage field-effect broad band amplifier is defeated
Enter end, the negative input of two-stage field-effect broad band amplifier is also connected with resistance G and is grounded, two-stage field-effect broad band amplifier
Electrode input end connection resistance E one end, resistance E other end concatenation operation amplifier outs, in addition to electric capacity F, electric capacity G, electricity
Hold H, electric capacity F one end, electric capacity G one end, electric capacity H one end connect power end respectively, and the electric capacity F other ends, the electric capacity G other ends, electric capacity H are another
One end is grounded.
Preferably, the signal transmission module uses 4G modules or WIFI module.
Preferably, liquid-adsorption layer is provided with the inside of the elastic wristband, the liquid-adsorption layer is by alginic acid fibre film, NACF
Film, active carbon fiber fabrics are sequentially overlapped to be formed.
Preferably, its application method comprises the following steps:
A, elastic wristband is worn on arm, and display inwall is close to inboard arm skin, open display afterwards
Screen, key assignments blood vessel and cardiac rate normal range value are pressed by function setting;
B, hyperpietic is during moving or doing gravity work, once hyperpiesia or HR Heart Rate are too fast, sensing letter
Number amplification module is transmitted after the signal of collection is amplified to single-chip microcomputer processing, and single-chip microcomputer is by the numerical value of collection and the number of setting
Value is compared, if exceeding normal range (NR), is sent alarm signal immediately and is reminded hyperpietic to rest immediately;
C, simultaneously, single-chip microcomputer is in real time sent the data of collection to family members' mobile phone by network, is easy to family members to understand in time
Patient profiles.
Compared with prior art, the beneficial effects of the invention are as follows:
(1) structural principle of the present invention is simple, and intelligence degree is high, be capable of real-time detection user arteries pressure and
Cardiac rate, and real-time display numerical value can be corresponded on a display screen, while corresponding numerical value can also be sent in real time to family members' mobile phone
On, security performance is high.
(2) present invention in, the transducing signal amplification module of use is quick on the draw, realize small-signal is amplified and
The distortion factor is low, further increases signal acquisition efficiency.
(3) in the present invention, the liquid-adsorption layer absorbing sweat capacity that sets on the inside of elastic wristband is big, absorbing sweat efficiency high, effective to place
Sweat influences signal acquisition efficiency more.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention;
Fig. 2 is control principle drawing of the present invention;
Fig. 3 is transducing signal amplification module schematic diagram of the present invention;
Fig. 4 is the liquid-adsorption layer sectional view of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme:A kind of intelligent vascular pressure monitor, including display
Device 1 and elastic wristband 2, the both ends of elastic wristband 2 are fixed on the both ends of display 1, the display 1 be provided with display screen 3,
Alarm lamp 4 and function setting button 5, the inner chamber of display 1 is provided with control board 6, set on the bottom wall of display 1
There are pressure sensor 7 and cardiac rate induction chip 8, the control board 6 is provided with single-chip microcomputer 9, transducing signal amplification module
10th, display module 11, alarm module 12 and signal transmission module 13, the pressure sensor 7 and cardiac rate induction chip 8 are distinguished
Single-chip microcomputer 9 is connected by transducing signal amplification module 10, the single-chip microcomputer 9 connects display module 11 and alarm module 12 respectively,
The single-chip microcomputer 9 connects intelligent terminal 14 by signal transmission module 13;Signal transmission module 13 uses 4G modules or WIFI moulds
Block.
The pressure sensor 7 uses MEMS blood pressure sensors;The cardiac rate induction chip 8 uses optics sensing heart rate
Device.
In the present invention, transducing signal amplification module 10 includes operational amplifier 15, two-stage field-effect broad band amplifier 16, institute
An input for stating operational amplifier 15 connects resistance B 2a one end and electric capacity B 2b one end, another terminations of electric capacity B 2b respectively
Ground, the resistance B 2a other ends connect resistance A 1a one end and electric capacity A 1b one end respectively, and electric capacity A 1b other end concatenation operations are put
The output end of big device 15, another input of operational amplifier 15 connect resistance C 3a one end and resistance D 4a one end respectively, electricity
Resistance C 3a other ends connection electric capacity D4b one end is simultaneously grounded, the resistance D 4a other ends and electric capacity D4b other end concatenation operation amplifiers
15 output end;Output end connection electric capacity E 5b one end of the two-stage field-effect broad band amplifier 16, the electric capacity E 5b other ends
Connect resistance F 6a one end, the negative input of resistance F 6a other ends connection two-stage field-effect broad band amplifier 16, two-stage field
The negative input of effect broad band amplifier 16 is also connected with resistance G7a and is grounded, the positive pole of two-stage field-effect broad band amplifier 16
Input connection resistance E5a one end, the output end of resistance E5a other end concatenation operations amplifier 15, in addition to electric capacity F 6b, electric capacity
G 7b, electric capacity H 8b, electric capacity F 6b one end, electric capacity G 7b one end, electric capacity H 8b one end connect power end respectively, and electric capacity F 6b are another
End, the electric capacity G 7b other ends, the electric capacity H 8b other ends are grounded.Operational amplifier is handled signal, ensures transmission signal
Quality, and by feedback principle by signal message amplify 2 times, then pass to two-stage field-effect broad band amplifier below again
Secondary amplification is carried out to signal again, finally again by signal output.The transducing signal amplification module that the present invention uses is quick on the draw,
Small-signal is amplified for realization and the distortion factor is low, further increases signal acquisition efficiency.
In the present invention, the inner side of elastic wristband 2 is provided with liquid-adsorption layer, and the liquid-adsorption layer is by alginic acid fibre film 17, active carbon fibre
Dimension film 18, active carbon fiber fabrics 19 are sequentially overlapped to be formed.In the present invention, the liquid-adsorption layer absorbing sweat capacity of setting on the inside of elastic wristband
Greatly, absorbing sweat efficiency high, effective sweat of placing influence signal acquisition efficiency more.
The application method of the present invention comprises the following steps:
A, elastic wristband is worn on arm, and display inwall is close to inboard arm skin, open display afterwards
Screen, key assignments blood vessel and cardiac rate normal range value are pressed by function setting;
B, hyperpietic is during moving or doing gravity work, once hyperpiesia or HR Heart Rate are too fast, sensing letter
Number amplification module is transmitted after the signal of collection is amplified to single-chip microcomputer processing, and single-chip microcomputer is by the numerical value of collection and the number of setting
Value is compared, if exceeding normal range (NR), is sent alarm signal immediately and is reminded hyperpietic to rest immediately;
C, simultaneously, single-chip microcomputer is in real time sent the data of collection to family members' mobile phone by network, is easy to family members to understand in time
Patient profiles.
In summary, structural principle of the present invention is simple, and intelligence degree is high, is capable of the arteries of real-time detection user
Pressure and cardiac rate, and real-time display numerical value can be corresponded on a display screen, while corresponding numerical value can also be sent in real time to family
Belong on mobile phone, security performance is high.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of intelligent vascular pressure monitor, including display (1) and elastic wristband (2), it is characterised in that:The elasticity
Wrist strap (2) both ends are fixed on the both ends of display (1), the display (1) be provided with display screen (3), alarm lamp (4) and
Function setting button (5), display (1) inner chamber are provided with control board (6), and display (1) bottom wall is provided with pressure
Force snesor (7) and cardiac rate induction chip (8), the control board (6) is provided with single-chip microcomputer (9), transducing signal amplifies
Module (10), display module (11), alarm module (12) and signal transmission module (13), the pressure sensor (7) and heartbeat
Rate induction chip (8) connects single-chip microcomputer (9) by transducing signal amplification module (10) respectively, and the single-chip microcomputer (9) connects respectively
Display module (11) and alarm module (12), the single-chip microcomputer (9) connect intelligent terminal (14) by signal transmission module (13);
The pressure sensor (7) uses MEMS blood pressure sensors;The cardiac rate induction chip (8) uses optics sensing heart rate
Device.
A kind of 2. intelligent vascular pressure monitor according to claim 1, it is characterised in that:The transducing signal amplification
Module (10) include operational amplifier (15), two-stage field-effect broad band amplifier (16), one of the operational amplifier (15)
Input connects resistance B (2a) one end and electric capacity B (2b) one end respectively, and electric capacity B (2b) other end is grounded, and resistance B (2a) is another
End connects resistance A (1a) one end and electric capacity A (1b) one end respectively, electric capacity A (1b) other end concatenation operation amplifier (15) it is defeated
Go out end, another input of operational amplifier (15) connects resistance C (3a) one end and resistance D (4a) one end, resistance C (3a) respectively
The other end connects electric capacity D (4b) one end and is grounded, resistance D (4a) other ends and electric capacity D (4b) other end concatenation operation amplifier
(15) output end;Output end connection electric capacity E (5b) one end of the two-stage field-effect broad band amplifier (16), electric capacity E (5b)
The other end connects resistance F (6a) one end, the negative pole input of resistance F (6a) other end connection two-stage field-effect broad band amplifier (16)
End, the negative input of two-stage field-effect broad band amplifier (16) are also connected with resistance G (7a) and are grounded, and two-stage field-effect broadband is put
Electrode input end connection resistance E (5a) one end of big device (16), resistance E (5a) other end concatenation operation amplifier (15) output
End, in addition to electric capacity F (6b), electric capacity G (7b), electric capacity H (8b), electric capacity F (6b) one end, electric capacity G (7b) one end, electric capacity H (8b)
One end connects power end respectively, and electric capacity F (6b) other end, electric capacity G (7b) other end, electric capacity H (8b) other end are grounded.
A kind of 3. intelligent vascular pressure monitor according to claim 1, it is characterised in that:The signal transmission module
(13) 4G modules or WIFI module are used.
A kind of 4. intelligent vascular pressure monitor according to claim 1, it is characterised in that:The elastic wristband (2)
Inner side is provided with liquid-adsorption layer, and the liquid-adsorption layer is by alginic acid fibre film (17), activated carbon fiber film (18), active carbon fiber fabrics (19)
It is sequentially overlapped to be formed.
5. realize a kind of application method of intelligent vascular pressure monitor described in claim 1, it is characterised in that:It is used
Method comprises the following steps:
A, elastic wristband is worn on arm, and display inwall is close to inboard arm skin, open display screen afterwards, led to
Function setting is crossed by key assignments blood vessel and cardiac rate normal range value;
B, hyperpietic is during moving or doing gravity work, once hyperpiesia or HR Heart Rate are too fast, transducing signal is put
Big module is transmitted to single-chip microcomputer processing, single-chip microcomputer to enter the numerical value of collection with the numerical value set after the signal of collection is amplified
Row compares, if exceeding normal range (NR), sends alarm signal immediately and reminds hyperpietic to rest immediately;
C, simultaneously, single-chip microcomputer is in real time sent the data of collection to family members' mobile phone by network, is easy to family members to understand patient in time
Situation.
Priority Applications (1)
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CN201710823319.8A CN107485379A (en) | 2017-09-13 | 2017-09-13 | A kind of intelligent vascular pressure monitor |
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CN201710823319.8A CN107485379A (en) | 2017-09-13 | 2017-09-13 | A kind of intelligent vascular pressure monitor |
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CN201710823319.8A Pending CN107485379A (en) | 2017-09-13 | 2017-09-13 | A kind of intelligent vascular pressure monitor |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108917985A (en) * | 2018-07-13 | 2018-11-30 | 江苏慧学堂***工程有限公司 | A kind of human body temperature acquisition upload device |
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CN1623175A (en) * | 2001-12-10 | 2005-06-01 | 梅迪克4奥尔股份公司 | Method and device for measuring physiological parameters at the wrist |
CN202154235U (en) * | 2011-06-28 | 2012-03-07 | 上海市静安区教育学院附属学校 | MP3 anti-theft hand ring |
CN202161306U (en) * | 2011-06-29 | 2012-03-14 | 刘致君 | Portable remote medical monitor for old people |
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CN204231434U (en) * | 2014-10-24 | 2015-03-25 | 深圳市百纳威电子股份有限公司 | A kind of Waist watch type mobile phone |
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Inventor after: Zhang Fenjuan Inventor after: Li Hong Inventor after: Jin Xiao Inventor after: He Weili Inventor after: Yang Lichao Inventor after: Chen Yanmei Inventor after: Liufangfang Inventor before: Zhang Fenjuan |
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Application publication date: 20171219 |
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