Heart rate device and control method thereof fall in the blood pressure lowering based on trained reflex
Technical field
The present invention relates to physical therapy apparatus technical field, especially relate to a kind of can effectively to reduce blood pressure and heart rate device and control method thereof fall in the blood pressure lowering based on trained reflex of heart rate.
Background technology
At present, the whole nation is annual because the number of hypertension death is more than 1,000,000, the patient about 5,000,000 ~ 6,000,000 of survival, and wherein more than 75% hyperpietic exists deformity in various degree, and hypertension causes white elephant to individual, family and society.And the Major Risk Factors of apoplexy is hypertension.Meanwhile, blood pressure raises or the fuse cord of various diseases, and the onset risk of the diseases such as coronary heart disease, heart failure and kidney disease can be made to increase.Because part hyperpietic there is no obvious clinical symptoms, hypertension is otherwise known as " the invisible killer " of human health.
Chinese patent mandate publication number: CN2243912, authorize publication date on January 1st, 1997, disclose a kind of health pillow for hypotensor, comprise pillowcase, pillow core, the refining medicated core bag of sterilizing is placed with in medicated pillow central authorities, around medicated core bag, fill up the blood pressure lowering Chinese herbal medicine granule of sterilizing up and down, medicated core bag central authorities have spring steel wire and the outer surrounding spring of bag to be connected and fixed.The weak point of this invention is, cannot simultaneously blood pressure lowering and heart rate.
Summary of the invention
Goal of the invention of the present invention is cannot the deficiency of simultaneously blood pressure lowering and heart rate in order to overcome health pillow for hypotensor of the prior art, provides a kind of can effectively to reduce blood pressure and heart rate device and control method thereof fall in the blood pressure lowering based on trained reflex of heart rate.
To achieve these goals, the present invention is by the following technical solutions:
A heart rate device falls in the blood pressure lowering based on trained reflex, comprises control device and eyeshield; Described eyeshield comprises cover body, is located on cover body medial surface two for extruding the air bag of eyeball, the air inlet pipe being located at cover body one end and 2 connecting bands being located at cover body two ends; Described air inlet pipe is connected with air pump, and air inlet pipe is all communicated with two air bags; Described control device comprises microprocessor, the alarm be connected with microprocessor respectively, pressure transducer, pressure transducer and heart rate sensor; Described pressure transducer is located at the outer surface portions for extruding eyeball of an air bag, and air pump is electrically connected with microprocessor.
2 air bags are used for extruding eyeball, thus by trained reflex, the blood pressure of eyeshield user and heart rate are reduced; Article 2, connecting band is used for head cover body being fixed on eyeshield user, air inlet pipe is used for air to input in two air bags, air pump is used for input air in air inlet pipe, the pressure that pressure transducer causes eyeball for detecting current air bag, pressure transducer and heart rate sensor are respectively used to the blood pressure and the heart rate that detect eyeshield user, microprocessor judges whether to extrude eyeball according to the blood pressure heart rate detected, when heart rate and hyperpiesia, Microprocessor S3C44B0X alarm equipment alarm, prompting eyeshield user removes hospital admission;
Reach time more than T when the working time of air pump, but the amplitude that declines of blood pressure and heart rate all lower than M% time, Microprocessor S3C44B0X air pump quits work; Microprocessor S3C44B0X alarm equipment alarm simultaneously.
The trained reflex that the present invention utilizes the health of eyeshield user to extrude eyeball, effectively reduces blood pressure and heart rate; And warning can be made for blood pressure in too high blood pressure and heart rate and extrusion process and the too little situation of heart rate fall, make eyeshield user go to hospital to seek medical advice in time, the treatment of the state of an illness that avoids delay.
Therefore, the present invention have can effectively reduce blood pressure and heart rate, safety good, the rehabilitation that can be hyperpietic provides the reliable feature helped.
As preferably, also comprise the escape pipe being located at the cover body other end, described escape pipe is L-shaped, and the corner of escape pipe is provided with the irregular spheroid for adjust flux, and escape pipe end is provided with electromagnetic valve; Be provided with baroceptor in air inlet pipe, baroceptor and electromagnetic valve are all electrically connected with microprocessor.
Irregular spheroid, under the drive of air-flow, can constantly rotate thus change gas output, make the irregular change of the gas flow of air bag, thus the eyeball of two air bags to eyeshield user is massaged.
As preferably, two connecting bands are equipped with hangers ring; Described air inlet pipe is also provided with flow adjustment screw.
Eyeshield user changes the flow of the gas in input air bag by rotation flow adjustment screw, and eyeshield is swollen according to suitable speed.
The setting of two hangers rings, makes two connecting bands better be fixed on the head of eyeshield user.
As preferably, described pressure transducer and heart rate sensor are all arranged in wrist endless belt, and wrist is also provided with bluetooth module in endless belt; Bluetooth module is electrically connected with pressure transducer and heart rate sensor respectively, bluetooth module and microprocessor wireless connections.
As preferably, described alarm is audible-visual annunciator, and alarm comprises buzzer and light emitting diode, and buzzer and light emitting diode are all electrically connected with microprocessor.
A control method for heart rate device falls in the blood pressure lowering based on trained reflex, comprises the steps:
(6-1) numerical range according to blood pressure is provided with in microprocessor from the blood pressure level of low paramount division: A level, B level, C level, D level and E level; According to the numerical range of heart rate from the heart rate grade of low paramount division: A level, B level, C level, D level and E level;
A level blood pressure is below 120/80-130/85mmHg, 130-139/85-89mmHg is B level blood pressure, is normal high limit; 140-159/90-99mmHg is C level, and the hypertension I phase, now body is without any organic disease, just simple hypertension; 160-179/100-109mmHg is D level, the hypertension II phase, now have the organic disease such as left ventricular hypertrophy, heart and brain renal damage, but function is also at compensated state; More than 180/110mmHg is E level, the hypertension III phase, now has the pathological changes such as cerebral hemorrhage, heart failure, renal failure, has entered Decompensated stage, life danger may occur at any time.
The subhealth state degree of the subhealth state degree of the subhealth state degree of setting A level to be the subhealth state degree of 0, B level be 1, C level to be the subhealth state degree of 2, D level be 3, E level is 4; The subhealth state degree of blood pressure level of setting eyeshield user and the subhealth state degree sum of heart rate grade are total subhealth state degree S of this eyeshield user;
A level heart rate: 55-66 beat/min; B level heart rate: 67-73 beat/min; C level heart rate: 74-79 beat/min; D level heart rate: 80-87 beat/min, E level heart rate >=88 beat/min.
(6-2) pressure transducer and heart rate sensor are installed to it eyeshield user, pressure transducer and heart rate sensor detect blood pressure and the heart rate of eyeshield user, microprocessor is according to the blood pressure rank detecting its correspondence of blood pressure query obtained, the heart rate level of its correspondence inquired about by microprocessor according to detecting the heart rate obtained, the subhealth state degree of inquiry blood pressure rank and heart rate level difference correspondence, and calculate total subhealth state degree S of eyeshield user;
(6-2-1) as 2≤S < 5, Microprocessor S3C44B0X air pump works, and air pump is inflated in two air bags, extrudes after two air bags swell to eyeball;
In the process of air sac pressing eyeball, pressure transducer detects the pressure that air bag causes eyeball, and microprocessor makes the pressure of air sac pressing eyeball maintain in the scope of R1 to R2 by regulating the rotating speed of air pump motor,
In the process of air sac pressing eyeball, the change of microprocessor to blood pressure and heart rate judges, as the working time t at air pump, in t < T, microprocessor detects that blood pressure and heart rate decline gradually, and the amplitude that blood pressure and heart rate decline all >=M% time, proceed to step (6-3);
Reach time more than T when the working time of air pump, blood pressure and the heart rate of eyeshield user decline gradually, but the amplitude that declines of blood pressure and heart rate all lower than M% time, Microprocessor S3C44B0X air pump quits work; Microprocessor S3C44B0X alarm equipment alarm simultaneously, prompting eyeshield user removes hospital admission;
(6-2-2) when S >=5, Microprocessor S3C44B0X alarm equipment alarm, prompting eyeshield user removes hospital admission;
(6-3) reach time W when the working time of air pump, during W >=3T, Microprocessor S3C44B0X air pump quits work.
As preferably, describedly also comprise the escape pipe being located at the cover body other end, described escape pipe is L-shaped, and the corner of escape pipe is provided with the irregular spheroid for adjust flux, and escape pipe end is provided with electromagnetic valve; Be provided with baroceptor in air inlet pipe, baroceptor and electromagnetic valve are all electrically connected with microprocessor; Described step is when at the working time t of air pump, and in t < T, microprocessor detects that blood pressure and heart rate decline gradually, and the amplitude that blood pressure and heart rate decline all >=M% time, proceed to step (6-3) and replaced by following step:
As the working time t at air pump, in t < T, microprocessor detects that blood pressure and heart rate decline gradually, microprocessor controls solenoid valves is opened, pressure transducer quits work, microprocessor is by regulating the rotating speed of the motor of air pump, make the air pressure of baroceptor maintain in the scope of R1 to R2, irregular spheroid rotates under the effect of air-flow, and two air bags are shaken up and down under the effect of barometric fluctuation;
As the working time > T of air pump, microprocessor controls solenoid valves is closed, pressure transducer is started working, baroceptor quits work, microprocessor makes the pressure of air sac pressing eyeball maintain in the scope of R1 to R2 by regulating the rotating speed of air pump motor, proceeds to step (6-3).
As the working time t at air pump, in t < T, microprocessor detects that blood pressure and heart rate decline gradually, then microprocessor is opened by Controlling solenoid valve, pressure transducer quits work, microprocessor is by regulating the rotating speed of the motor of air pump, make irregular spheroid under the drive of air-flow, continuous rotation thus change the gas output of escape pipe, make the irregular change of the gas flow of two air bags, two air bags are massaged the eyeball of eyeshield user between the working time t to T of air pump.
As preferably, described time T is 5 minutes to 10 minutes.
As preferably, M is 2 to 3.
Therefore, the present invention has following beneficial effect:
(1) can effectively reduce blood pressure and heart rate, safety good, the rehabilitation that can be hyperpietic provides reliable help;
(2) massage effect is had to eyeball;
(3) good stability.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is a kind of structural representation of escape pipe of the present invention and irregular spheroid;
Fig. 3 is a kind of structural representation of flow adjustment screw of the present invention and air inlet pipe;
Fig. 4 is a kind of circuit diagram of microprocessor of the present invention, button;
Fig. 5 is a kind of circuit diagram of air pump of the present invention;
Fig. 6 is a kind of theory diagram of the present invention;
Fig. 7 is a kind of flow chart of embodiments of the invention 1.
In figure: cover body 1, air bag 2, connecting band 3, air pump 4, microprocessor 5, alarm 6, pressure transducer 7, pressure transducer 8, heart rate sensor 9, escape pipe 10, irregular spheroid 11, electromagnetic valve 12, baroceptor 13, hangers ring 14, flow adjustment screw 15, bluetooth module 16, air inlet pipe 17, button 18.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Embodiment 1
If Fig. 1, embodiment are as shown in Figure 6 that heart rate device falls in a kind of blood pressure lowering based on trained reflex, comprise control device and eyeshield; Eyeshield comprises cover body 1, is located on cover body medial surface two for extruding the air bag 2 of eyeball, is located at the air inlet pipe 17 of cover body one end and is located at 2 connecting bands 3 at cover body two ends; Air inlet pipe is connected with air pump 4, and as shown in Figure 5, air inlet pipe is all communicated with two air bags; Control device comprises microprocessor 5, the alarm 6 be connected with microprocessor respectively, pressure transducer 7, pressure transducer 8 and heart rate sensor 9; Pressure transducer is located at the outer surface portions for extruding eyeball of an air bag, and air pump is electrically connected with microprocessor.
Two connecting bands are equipped with hangers ring 14; As shown in Figure 1, Figure 3, air inlet pipe is also provided with flow adjustment screw 15.
Pressure transducer and heart rate sensor are all arranged in wrist endless belt, are also provided with bluetooth module 16 in wrist endless belt; Bluetooth module is electrically connected with pressure transducer and heart rate sensor respectively, bluetooth module and microprocessor wireless connections.
Alarm is audible-visual annunciator, and alarm comprises buzzer and light emitting diode, and buzzer and light emitting diode are all electrically connected with microprocessor.
As shown in Figure 4,3 buttons 18 are electrically connected with microprocessor, and 1 button is for confirming button, and when long by when confirming button, microprocessor enters duty from sleep state; Other 2 buttons are Timing button, and for regulating the time span of air sac pressing eyeball, one of them regulating key is for increasing time span, and another regulating key is for reducing time span.
Air pump adopts brushless micro vacuum air pump FAY series of products.Blood pressure lowering of the present invention falls heart rate device and can use 2-5 time for 1st, every task 15-30 minute.
As shown in Figure 7, the control method of heart rate device falls in a kind of blood pressure lowering based on trained reflex, comprises the steps:
Numerical range according to blood pressure is provided with from the blood pressure level of low paramount division: A level, B level, C level, D level and E level in microprocessor; According to the numerical range of heart rate from the heart rate grade of low paramount division: A level, B level, C level, D level and E level;
Step 100, setting subhealth state degree and total subhealth state degree S:
The subhealth state degree of the subhealth state degree of the subhealth state degree of setting A level to be the subhealth state degree of 0, B level be 1, C level to be the subhealth state degree of 2, D level be 3, E level is 4; The subhealth state degree of blood pressure level of setting eyeshield user and the subhealth state degree sum of heart rate grade are total subhealth state degree S of this eyeshield user;
Step 200, microprocessor calculates total subhealth state degree S of eyeshield user, and controls respectively according to the difference of total subhealth state degree S:
Long by confirming button, microprocessor is made to enter duty from sleep state, wrist endless belt is applied to eyeshield user wrist, Microprocessor S3C44B0X pressure transducer and heart rate sensor detect blood pressure and the heart rate of eyeshield user, microprocessor is according to the blood pressure rank detecting its correspondence of blood pressure query obtained, the heart rate level of its correspondence inquired about by microprocessor according to detecting the heart rate obtained, the subhealth state degree of inquiry blood pressure rank and heart rate level difference correspondence, and calculate total subhealth state degree S of eyeshield user;
Step 210, air sac pressing eyeball:
As 2≤S < 5, Microprocessor S3C44B0X air pump works, and air pump is inflated in two air bags, extrudes after two air bags swell to eyeball;
In the process of air sac pressing eyeball, pressure transducer detects the pressure that air bag causes eyeball, and microprocessor makes the pressure of air sac pressing eyeball maintain in the scope of R1 to R2 by regulating the rotating speed of air pump motor,
In the process of air sac pressing eyeball, the change of microprocessor to blood pressure and heart rate judges, when in the working time t at air pump, t < T, microprocessor detects that blood pressure and heart rate decline gradually, and the amplitude that blood pressure and heart rate decline all >=M% time, proceed to step 300;
Reach time more than T when the working time of air pump, blood pressure and the heart rate of eyeshield user decline gradually, but the amplitude that declines of blood pressure and heart rate all lower than M% time, Microprocessor S3C44B0X air pump quits work; Microprocessor S3C44B0X alarm equipment alarm simultaneously, prompting eyeshield user removes hospital admission;
Step 220, alarm equipment alarm:
When S >=5, Microprocessor S3C44B0X alarm equipment alarm, prompting eyeshield user removes hospital admission;
Step 300, reaches time W when the working time of air pump, and Microprocessor S3C44B0X air pump quits work:
Reach time W when the working time of air pump, during W >=3T, Microprocessor S3C44B0X air pump quits work.
In embodiment 1, M is 3, W is 30 minutes.
Embodiment 2
In embodiment 2, as shown in Figure 1, also comprise the escape pipe 10 being located at the cover body other end, escape pipe is L-shaped, and as shown in Figure 2, the corner of escape pipe is provided with the irregular spheroid 11 for adjust flux, and escape pipe end is provided with electromagnetic valve 12; Be provided with baroceptor 13 in air inlet pipe, as shown in Figure 6, baroceptor and electromagnetic valve are all electrically connected with microprocessor; Embodiment 2 with the step of following steps alternative embodiment 1 " when in the working time t at air pump, t < T, microprocessor detects that blood pressure and heart rate decline gradually, and the amplitude that blood pressure and heart rate decline all >=M% time, proceed to step 300:
As the working time t at air pump, in t < T, microprocessor detects that blood pressure and heart rate decline gradually, microprocessor controls solenoid valves is opened, pressure transducer quits work, microprocessor is by regulating the rotating speed of the motor of air pump, make the air pressure of baroceptor maintain in the scope of R1 to R2, irregular spheroid rotates under the effect of air-flow, and two air bags are shaken up and down under the effect of barometric fluctuation;
As the working time > T of air pump, microprocessor controls solenoid valves is closed, pressure transducer is started working, baroceptor quits work, microprocessor makes the pressure of air sac pressing eyeball maintain in the scope of R1 to R2 by regulating the rotating speed of air pump motor, proceeds to step 300.
Other structure and the step part of embodiment 2 are in the same manner as in Example 1.
Embodiment 3
Pressure adjusting threshold value C is provided with in microprocessor;
In embodiment 3, embodiment 1 " when in the working time t at air pump, t < T, microprocessor detects that blood pressure and heart rate decline gradually, and the amplitude that blood pressure and heart rate decline all >=M% time " after also comprise the steps:
500 points in the pressure curve of pressure transducer detection chosen at equal intervals by microprocessor, by each decomposition pressure signal S (t), are preset with second-order linearity accidental resonance model in microprocessor
S (t) is inputted second-order linearity accidental resonance model and just second-order linearity accidental resonance model resonance;
Wherein, x (t) is the displacement of vibration particle, and Ω is angular frequency, r and ω is the attenuation quotient of setting and the frequency of linear oscillator particle respectively, and c is the signal adjustment coefficient of setting, and b is the quadratic noise ξ of setting
2t the coefficient of (), ξ (t) is three discrimination noises, and { dismutation of noise follows Poisson distribution to ξ (t) ∈ for-a, 0, a}, a > 0, and its probability distribution is p
s(a)=p
s(-a)=q, p
s(0)=1-2q, wherein 0 < q < 0.5;
Noise average and dependency follow < ξ (t) >=0, < ξ (t) ξ (t+ τ) >=2qa
2e
-λ τ;
Wherein λ is correlation ratio, and the glacing flatness of three discriminations noise ξ (t) is
When model resonates, particle produces resonance in certain position, and this angular frequency Ω, attenuation quotient r, correlation ratio λ, coefficient b, constant a, q determine;
Microprocessor utilizes formula
calculate and obtain output signal-to-noise ratio SNR;
As SNR >=C, then microprocessor is by regulating the rotating speed of the motor of air pump, and the force value that current pressure transducer is detected is positioned at 102%R1 to 102%R2; In the present embodiment, C is 125dB.
As SNR < C, then microprocessor is by regulating the rotating speed of the motor of air pump, and the force value that current pressure transducer is detected is positioned at 98%R1 to 98%R2;
After the working time of air pump reaches T, proceed to step 300.
Pressure adjusting threshold value C is the empirical value obtained through test of many times, and embodiment 3 is finely tuned the pressure of air bag to eyeball within the time of t to T, ensures the more enough faster and better blood pressure lowerings of device of the present invention and falls heart rate.
Other structure and the step part of embodiment 3 are in the same manner as in Example 1.
In embodiment 1, embodiment 2 and embodiment 3, T is 8 minutes, and t is 5 minutes, and R1 is 20 grams, and R2 is 30 grams.
Should be understood that the present embodiment is only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.