CN109431475A - Evaluate the healthy watch and its application method of peripheral arterial vascular sclerosis situation - Google Patents
Evaluate the healthy watch and its application method of peripheral arterial vascular sclerosis situation Download PDFInfo
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- CN109431475A CN109431475A CN201811552690.6A CN201811552690A CN109431475A CN 109431475 A CN109431475 A CN 109431475A CN 201811552690 A CN201811552690 A CN 201811552690A CN 109431475 A CN109431475 A CN 109431475A
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- peripheral arterial
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- vascular sclerosis
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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
- A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance
-
- 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
- A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
-
- 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
- A61B5/02—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
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
- A61B5/02438—Detecting, measuring or recording pulse rate or heart rate with portable devices, e.g. worn by the patient
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/14542—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring blood gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
-
- 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
- A61B5/681—Wristwatch-type devices
-
- 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
Abstract
The invention discloses a kind of healthy watches and its application method for evaluating peripheral arterial vascular sclerosis situation, including table body and watchband, the table body to be provided with power button and mode tuning key；There is a LCD display in table body front, and the left and right sides has a left limb leads to be used for and left index finger and middle abutment respectively；There is a right limb leads on the left of the table body back side, there is a right leg drive electrode on right side, and there is a charge port in upper end, and there is a pulse wave acquisition window in center.The present invention will singly lead electrocardio and pulse wave acquisition technique is integrated into intelligent wristwatch, and for calculating pulse wave translation time evaluation peripheral arterial sclerotic conditions, the early detective rate of cardiovascular disease can be improved.Application method of the invention is easy to operate, using quick, provides convenience for user.
Description
Technical field
The present invention relates to a kind of health monitoring watch and its application methods, more particularly to a kind of evaluation peripheral arterial blood vessel
The healthy watch and its application method of sclerotic conditions.
Background technique
With China's aging deeply and slow sick rejuvenation trend it is obvious, cause atherosclerosis-related disorder at me
State gradually increases, and becomes one of the main reason for the elderly is dead.Artery sclerosis is systemic disease, is related generally to middle or small
Artery, such as coronary artery, arteria carotis, artery of extremity, generally operated in institute by medical personnel atherosclerosis detector or
Color Doppler ultrasound is evaluated, and the crowd with cardiovascular disease high risk of house is not fully applicable in.Intelligence
Energy watch is to carry intelligent terminal in watch built-in intelligence system and be connected to a of network implementations multifunctional communication and wear
Equipment is worn, is had the advantages that small and exquisite, portable, safe and reliable.Currently come out a plurality of intelligence with health monitor function
Watch, such as vital sign monitoring, oxygen saturation monitor, drowned monitoring, sleep monitor, tumble Realtime Alerts and calling for help monitoring watch
Deng.But the healthy watch of Integrative Assessment peripheral arterial hardening function is not yet found at present.It can be seen that above-mentioned existing strong
Health watch is functionally, it is clear that there are still there is inconvenient and defect, and needs to be further improved.
Summary of the invention
The technical problem to be solved in the present invention is to provide the healthy watch that one kind can evaluate peripheral arterial sclerotic conditions, tools
Have the advantages that easy to use, cheap.
In order to solve the above technical problems, the present invention adopts the following technical scheme:
A kind of healthy watch for evaluating peripheral arterial sclerotic conditions, which is characterized in that including table body and watchband, the table body
It is provided with power button and mode tuning key；There is a display screen in table body front, and the left and right sides has a left limbs to lead respectively
Be combined in left index finger and middle abutment；There is a right limb leads on the left of the table body back side, there is a right leg drive on right side
There are a charge port in electrode, upper end, and there is a pulse wave acquisition window in center.
Further, electronic component is equipped in the pulse wave acquisition window；The electronic component includes photophore
And receiver.
Further, there are two the photophores, the receiver has one；The photophore is placed equidistant with to be connect in described
Receive the both sides of device；Two photophores are respectively used to alternately issue the feux rouges of 660nm and the infrared light of 940nm；Receiver is used
In receive 660nm feux rouges reflected by human body cell after light, and receive 940nm infrared light reflected by human body cell after
Light.
Further, the photophore has one, and there are two the receivers；The receiver is placed equidistant in the hair
The both sides of light device；Two illuminating parts are set in the photophore；Two light-emitting components are for alternately issuing the feux rouges of 660nm
With the infrared light of 940nm；The receiver be respectively used to receive 660nm feux rouges reflected by human body cell after light, and
The infrared light of 940nm reflected by human body cell after light.
Further, the mode tuning key is equipped with three kinds of heart rate, blood pressure, peripheral arterial sclerotic conditions measurement patterns and supplies
Selection.
Further, the human body left index finger and middle finger, left limb leads, right limb leads and right leg drive electrode
Closed circuit is collectively constituted, for acquiring the single lead electrocardiogram of user, to obtain electrocardio wave.
Further, the display screen is long and width is 2cmx2cm.
It further, further include indicator light, the indicator light is used to indicate the switch and data acquisition state of equipment.
Further, the charge port is equipped with charging sucker, sets connecing there are four diameter 2-4mm in the charging sucker
Contact point on contact, the contact point and charging cable corresponds.
Further, the left limb leads, right limb leads and right leg drive electrode are silver chlorate material, and watchband is
Rubber material.
The present invention also provides a kind of application methods of healthy watch for evaluating peripheral arterial sclerotic conditions: user uses
When, first quiet rest 5 minutes stretch out right arm and are put in naturally concordant with heart height on desktop, watch is worn on right finesse, table
Body back side skin-proximal；Long-pressing power button, indicator light greening, at this time healthy watch normal boot-strap；Then mode tuning is pressed
Key selects peripheral arterial sclerotic conditions measurement pattern, and rear indicator light chosen successfully, which reddens, acquires preparation state into data, this
When left index finger and middle finger are gently taken on the positive two pieces of left limb leads of watch, after 10 seconds, indicator light is automatically by red change
It is green, formally enter data acquisition state, data acquisition terminates after 50 seconds, and measurement result is shown on a display screen.
Pulse wave obtains principle: oxyhemoglobin and reduced hemoglobin are in feux rouges, infrared light district (600-1000nm)
With unique absorption spectrum.For 660nm wave spectrum, the absorption coefficient of oxyhemoglobin is more than reduced hemoglobin
Absorption coefficient is small.For 940nm wave spectrum, the absorption coefficient of the absorption coefficient of oxyhemoglobin more than reduced hemoglobin
Greatly.It will not be reflected in the form of irreflexive by the light of hemoglobin absorption.The present invention according to oxyhemoglobin with
Reduced hemoglobin to the otherness of the light absorption of 660nm and 940nm wavelength, by alternately to human body cell issue 660nm and
The light of 940nm wavelength, and separately detect the reflection case after two kinds of light waves are absorbed.Absorption due to human body other cells to light
It is fixed, oxyhemoglobin and reduced blood of the variation of absorption and the reflection of light in then red blood cell with reflection
The variation of Lactoferrin amount.And there is also nearly contact for the bounce of heart and the bounce of pulse.Therefore, the oxygen at wrist closes
Hemoglobin, reduced hemoglobin quantity contacted with the pulse at this there are corresponding.As heartbeat drives blood to follow
Ring is after lung, and reduced hemoglobin obtains oxygen in lung and is converted into oxyhemoglobin, the oxygenated blood of human body in blood
The fluctuation of the certain frequency mutually echoed with heartbeat can be presented in the total number of Lactoferrin and reduced hemoglobin.Therefore, by
Variation of the human body cell to the light absorption of 660nm and 940nm wavelength, can obtain oxyhemoglobin and reduced hemoglobin amount
Variation to be fitted obtain user pulse wave signal.
Preferably, the photophore of the invention alternately issues the feux rouges of 660nm and the infrared light of 940nm.Work as photophore
When issuing the feux rouges of 660nm wavelength, reduced hemoglobin can largely absorb, and only few feux rouges is reflected, the amount of the reflection
It can be ignored.Oxyhemoglobin can only absorb few 660nm feux rouges, and the amount of the absorption can be ignored, and oxygen closes
The feux rouges diffusing reflection that hemoglobin is emitted onto the 660nm on its surface is gone out.Therefore, when the photophore issues 660nm wavelength
Feux rouges after, the feux rouges reflected can be considered as the light that oxyhemoglobin is reflected.At this point, by oxyhemoglobin institute
For the light of reflection since irreflexive effect is spread around, the light part after being diffusely reflected can arrive separately at photophore and receiver
Position.Since the light velocity is very fast, light can be ignored it is issued to from photophore and be reflected into feux rouges receiver and infrared light receiver
Between time.Carrier of the feux rouges receiver as record reflected light at this time, various time points are reflected by oxyhemoglobin
Optical signal afterwards is acquired and handles, and forms oxyhemoglobin reflectance spectrum in a period of time, infrared light receiver is then not
It does and reacts.Similarly, when photophore issues the infrared light of 940nm wavelength, oxyhemoglobin can largely absorb, reduced blood red eggs
White largely to reflect, the infrared light reflected can be considered as the light that reduced hemoglobin is reflected.At this point, infrared light-receiving
Various time points are reduced the optical signal after hemoglobin reflects and are acquired and locate by carrier of the device as record reflected light
Reason forms reduced hemoglobin reflectance spectrum in a period of time, and feux rouges receiver, which is not done then, to react.It is red according to the oxygenated blood of acquisition
The two is fitted by algorithm, can be obtained pulse wave signal by the waveform of albumen, reduced hemoglobin reflectance spectrum.
Healthy watch working principle: when user measures, healthy watch of the invention is worn at the wrist of right side, selection
The measurement pattern of peripheral arterial sclerotic conditions is put in the positive two pieces of left limb leads of watch with left index finger and middle finger respectively
On, it can be obtained ecg wave form and pulse wave.Ecg wave form can capture the time point that heart generates signal, and pulse wave can
With capture signal reach pulse time point, according to the two time points can calculate signal from cardiac conduction to pulse when
Between it is poor, and heart has fixed distance to pulse, and the distance is that signal passes to the distance at right finesse, thing from human heart
It has first been set in the algorithm of the healthy watch.The time difference is the time until cardiac electrical R wave to pulse wave rises,
Referred to as pulse wave translation time (abbreviation PWTT), value can determine according to the waveform of electrocardio wave and pulse wave, and by the R wave of software
Position method is calculated；By the distance divided by the pulse wave translation time, pulse wave conduction speed can be obtained (referred to as
PWV), peripheral arterial sclerotic conditions are judged according to PWV value and be shown on display screen, prompt user.
PWV value is bigger, shows that peripheral arterial hardenability is higher, cardiovascular disease incidence is bigger: when PWV < 9m/s, blood
Tubular elastic is good, no hardening, and display is good；Within the scope of 9-10m/s, blood vessel elasticity may be declined PWV, no organic to change
Become, display may harden；When PWV is within the scope of 10-12m/s, blood vessel is slightly hardened, and may have organic change, and display is slight；
When PWV value is within the scope of 12-15m/s, moderate is shown；When PWV > 15m/s, display is serious.
The record of ecg wave form seal is electrical activity variation diagram caused by heart each cardiac cycle, according to the heart obtained
Electric mode chart can obtain the heart rate of testee by conventional algorithm.
Oxygen content in blood oxygen saturation, that is, blood, value depend primarily in unit volume blood the amount of hemoglobin and
The ability of hemoglobin combination oxygen, and the hemoglobin in blood is divided into oxyhemoglobin and reduced hemoglobin.According to oxygen
Close accounting of the hemoglobin in hemoglobin you can get it the value of blood oxygen saturation.
When the blood pump of heart enters aorta, it can generate a pressure simultaneously, which can be in the blood pumped out
It is transmitted downwards along artery, PWTT is determined by the tensity of the vascular wall of artery.In the case where blood vessel elasticity remains unchanged,
Blood pressure and PWTT are in a linear relationship, and pressure value can be obtained by conventional algorithm calculating according to PWTT.
By adopting the above technical scheme, the invention has the following advantages that (1) can monitor house cardiovascular disease human heart feelings
Condition is easy to use, and use is safe, and test result is accurate and reliable；It is (2) electrocardio and pulse wave is highly integrated into watch,
So that realizing the assessment to periphery artery sclerosis and the continuous measurement of blood pressure under home environment.
Detailed description of the invention
The above is merely an overview of the technical solutions of the present invention, in order to better understand the technical means of the present invention, below
In conjunction with attached drawing, the present invention is described in further detail with specific embodiment.
Fig. 1 is the healthy watch positive structure schematic of present invention evaluation peripheral arterial sclerotic conditions.
In figure, 1: table body；2: watchband；1.1: display screen；1.2: left limb leads；1.3: indicator light.
Fig. 2 is the healthy watch structure schematic diagram of present invention evaluation peripheral arterial sclerotic conditions.
In figure, 1.10: charging sucker；1.4: pulse wave acquisition window；1.5: photophore；1.6: feux rouges receiver；1.7:
Infrared light receiver；1.8: right limb leads；1.9: right leg drive electrode.
Fig. 3 is the healthy watch right side structural schematic diagram of present invention evaluation peripheral arterial sclerotic conditions.
In figure, 1.11: power button；1.12: mode tuning key.
Fig. 4 is electrocardio wave and pulse wave schematic diagram.
In figure, 3: electrocardio wave；4: the R wave of electrocardio wave；5: pulse wave.
Fig. 5 is that the healthy watch of present invention evaluation peripheral arterial sclerotic conditions uses structural schematic diagram.
In figure, 6: heart；7: right finesse；8: signal passes to the distance at right finesse from heart.
Specific embodiment
As shown in Figure 1-Figure 3, the present invention it is a kind of evaluate peripheral arterial sclerotic conditions healthy watch comprising table body 1 and
The watchband 2 of connection integrated with table body 1；1 right side upper end of table body is provided with a power button 1.11, lower end is provided with a mould
Formula regulating key 1.12；Wherein mode tuning key has three kinds of heart rate, blood pressure, peripheral arterial sclerotic conditions measurement patterns for choosing
It selects.There is the display screen 1.1 of 2cmx2cm in the positive center of table body 1, and the left and right sides is respectively arranged with a left limb leads 1.2 and is used for
With human body left index finger and middle abutment, upper end is equipped with the switch and data acquisition state that an indicator light 1.3 is used to indicate equipment；
There is a right limb leads 1.8 on the left of 1 back side of table body, there is a right leg drive electrode 1.9 on right side, and there is a charging sucker in upper end
1.10, charging sucker sets the contact point there are four diameter 2mm；There is a pulse wave acquisition window 1.4 in center, set in window there are three
Electronic component 1.5,1.6,1.7, intermediate electronic component be photophore 1.5, for alternately issue 660nm feux rouges and
The infrared light of 940nm, the electronic component of upper and lower ends are respectively feux rouges receiver 1.6 and infrared light receiver 1.7；Feux rouges connects
Device is received for receiving the light that oxyhemoglobin in blood of human body reflects, infrared light receiver is for receiving in blood of human body
The light that reduced hemoglobin reflects, to carry out the acquisition of pulse wave signal；The left limb leads, right limb leads and
Right leg drive electrode is silver chlorate material, and watchband is rubber material.
Positive two pieces left limb leads 1.2 of human body left index finger and middle finger, watch, the watch back side right limb leads
1.8 and right leg drive electrode 1.9 collectively constitute the closed circuit of human body, for acquiring the single lead electrocardiogram of user.
As shown in fig. 4-5, time of the R wave 4 of electrocardio wave 3 until pulse wave 5 rises is pulse wave translation time
(abbreviation PWTT), signal pass to the distance 8 at right finesse 7 divided by PWTT from heart 6, can be obtained pulse wave conduction speed
(abbreviation PWV) judges peripheral arterial sclerotic conditions further according to PWV value.
User in use, first quiet rest 5 minutes, stretch out right arm be put in naturally it is concordant with heart height on desktop, by wrist
Table is worn on right finesse, the back side skin-proximal of table body 1；Long-pressing power button 1.11,1.3 greening of indicator light, at this time healthy wrist
Table normal boot-strap；Then it presses mode tuning key 1.12 and selects peripheral arterial sclerotic conditions measurement pattern, it is chosen successfully to refer to afterwards
Show that lamp 1.3 reddens and acquire preparation state into data, at this time gently takes left index finger and middle finger in the positive two pieces of left limbs of watch
In body lead 1.2, after 10 seconds, indicator light 1.3 by red greening, formally enters data acquisition state, data are adopted after 50 seconds automatically
Collection terminates, and measurement result is shown on display screen 1.1；If PWV < 9m/s, blood vessel elasticity is good, no hardening, and display is good；PWV
Within the scope of 9-10m/s, blood vessel elasticity may be declined, and without organic change, display may be hardened；PWV is in 10-12m/s
In range, blood vessel is slightly hardened, and may have organic change, and display is slight；When PWV value is within the scope of 12-15m/s, in display
Degree；PWV > 15m/s, display are serious.
Measurement finishes, and power supply line is closely connect with the charging sucker 1.10 of 1 back side upper end of table body, charges spare.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, this
Field technical staff makes a little simple modification, equivalent variations or modification using the technology contents of the disclosure above, all falls within this hair
In bright protection scope.
Claims (10)
1. evaluating the healthy watch of peripheral arterial vascular sclerosis situation, which is characterized in that including table body and watchband, the table body is set
It is equipped with power button and mode tuning key；There is a display screen in table body front, and there is a left limb leads in the left and right sides respectively
For with left index finger and middle abutment；There is a right limb leads on the left of the table body back side, right side has a right leg drive electric
There are a charge port in pole, upper end, and there is a pulse wave acquisition window in center.
2. the healthy watch of evaluation peripheral arterial vascular sclerosis situation according to claim 1, which is characterized in that the arteries and veins
Wave acquisition window of fighting is interior to be equipped with electronic component；The electronic component includes photophore and receiver.
3. the healthy watch of evaluation peripheral arterial vascular sclerosis situation according to claim 2, which is characterized in that the hair
There are two light devices, and the receiver has one；The photophore is placed equidistant in the both sides of the receiver；Two described luminous
Device is respectively used to alternately issue the feux rouges of 660nm and the infrared light of 940nm；Receiver is used to receive the feux rouges of 660nm by human body
Cell reflection after light, and receive 940nm infrared light reflected by human body cell after light.
4. the healthy watch of evaluation peripheral arterial vascular sclerosis situation according to claim 2, which is characterized in that the hair
Light device has one, and there are two the receivers；The receiver is placed equidistant in the both sides of the photophore；In the photophore
Two illuminating parts are set；Two light-emitting components are for alternately issuing the feux rouges of 660nm and the infrared light of 940nm；It is described to connect
Receive device be respectively used to receive 660nm feux rouges reflected by human body cell after light and 940nm infrared light it is anti-by human body cell
Light after penetrating.
5. the healthy watch of evaluation peripheral arterial vascular sclerosis situation according to claim 1 to 4, which is characterized in that
It is selective that the mode tuning key is equipped with three kinds of heart rate, blood pressure, peripheral arterial sclerotic conditions measurement patterns.
6. according to the healthy watch of any evaluation peripheral arterial vascular sclerosis situation of claim 5, which is characterized in that institute
It states human body left index finger and middle finger, left limb leads, right limb leads and right leg drive electrode collectively constitutes closed circuit, use
In the single lead electrocardiogram of acquisition user, to obtain electrocardio wave.
7. the healthy watch of evaluation peripheral arterial vascular sclerosis situation according to claim 6, which is characterized in that further include
Indicator light, the indicator light are used to indicate the switch and data acquisition state of equipment.
8. the healthy watch of evaluation peripheral arterial vascular sclerosis situation according to claim 5, which is characterized in that described to fill
Power port is equipped with charging sucker；The contact point there are four diameter 2-4mm is set in the charging sucker, on the contact point and charging cable
Contact point correspond.
9. the healthy watch of evaluation peripheral arterial vascular sclerosis situation according to claim 1, which is characterized in that the left side
Limb leads, right limb leads and right leg drive electrode are silver chlorate material, and watchband is rubber material.
10. the application method of the healthy watch of evaluation peripheral arterial vascular sclerosis situation according to claim 1, feature
It is, user stretches out right arm and is put in naturally concordant with heart height on desktop, watch is worn in use, first quiet rest 5 minutes
It wears in right finesse, table body back side skin-proximal；Long-pressing power button, indicator light greening, at this time healthy watch normal boot-strap；Then
Mode tuning key selection peripheral arterial sclerotic conditions measurement pattern is pressed, rear indicator light chosen successfully reddens to be acquired into data
Preparation state at this time gently takes left index finger and middle finger on the positive two pieces of left limb leads of watch, after 10 seconds, indicator light
Automatically by red greening, formally enter data acquisition state, data acquisition terminates after 50 seconds, and measurement result is shown on a display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811552690.6A CN109431475A (en) | 2018-12-19 | 2018-12-19 | Evaluate the healthy watch and its application method of peripheral arterial vascular sclerosis situation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811552690.6A CN109431475A (en) | 2018-12-19 | 2018-12-19 | Evaluate the healthy watch and its application method of peripheral arterial vascular sclerosis situation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109431475A true CN109431475A (en) | 2019-03-08 |
Family
ID=65560001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811552690.6A Withdrawn CN109431475A (en) | 2018-12-19 | 2018-12-19 | Evaluate the healthy watch and its application method of peripheral arterial vascular sclerosis situation |
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| CN (1) | CN109431475A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109730723A (en) * | 2019-03-11 | 2019-05-10 | 京东方科技集团股份有限公司 | Determine method, artery sclerosis detection device and the system of pulse transit time |
| WO2020199430A1 (en) * | 2019-04-03 | 2020-10-08 | 歌尔股份有限公司 | Electrocardiogram monitoring device and electrocardiogram monitoring system |
| CN113143230A (en) * | 2021-05-11 | 2021-07-23 | 重庆理工大学 | Peripheral arterial blood pressure waveform reconstruction system |
-
2018
- 2018-12-19 CN CN201811552690.6A patent/CN109431475A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109730723A (en) * | 2019-03-11 | 2019-05-10 | 京东方科技集团股份有限公司 | Determine method, artery sclerosis detection device and the system of pulse transit time |
| WO2020199430A1 (en) * | 2019-04-03 | 2020-10-08 | 歌尔股份有限公司 | Electrocardiogram monitoring device and electrocardiogram monitoring system |
| CN113143230A (en) * | 2021-05-11 | 2021-07-23 | 重庆理工大学 | Peripheral arterial blood pressure waveform reconstruction system |
| CN113143230B (en) * | 2021-05-11 | 2022-05-20 | 重庆理工大学 | Peripheral arterial blood pressure waveform reconstruction system |
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