CN103169464A - Portable electronic sphygmomanometer and measuring method thereof - Google Patents
Portable electronic sphygmomanometer and measuring method thereof Download PDFInfo
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- CN103169464A CN103169464A CN2013101209908A CN201310120990A CN103169464A CN 103169464 A CN103169464 A CN 103169464A CN 2013101209908 A CN2013101209908 A CN 2013101209908A CN 201310120990 A CN201310120990 A CN 201310120990A CN 103169464 A CN103169464 A CN 103169464A
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Abstract
The invention relates to the technical field of blood pressure measurement, and particularly relates to a portable electronic sphygmomanometer. The portable electronic sphygmomanometer comprises a body, a cuff, a battery box, a pressure module and an upper cover, wherein the upper cover is connected with the body, a control circuit board, an air pump and a three-way connector are arranged in the body, and the upper cover is provided with a control panel and a display screen. The portable electronic sphygmomanometer is simple in structure, small in volume and accurate to measure, and can also simply and intuitively display measured results, therefore, for users who do not have medical knowledge, the practicability is more obvious. A measuring method comprises the following steps of: A, carrying out pressurization on the cuff, detecting an upper limit pressure by using the pressure module, and storing the upper limit pressure through a central processor of the control circuit board; B, after the pressurization is completed, detecting a lower limit pressure by using the pressure module, and storing the lower limit pressure through the central processor of the control circuit board; and C, after the upper and lower limit pressures are calculated and compared by the central processor of the control circuit board, displaying the final results of obtained blood pressure states through the display screen.
Description
Technical field
The present invention relates to the blood pressure measurement technical field, refer in particular to a kind of Portable Electronic Blood Pressure Monitor and measuring method thereof.
Background technology
The blood pressure measurement device of commonly using, prominent example for a kind of pulse wave amplitude, when blood pressure measurement device is commonly used in use, cuff to be wrapped in the position of human body, allow the pressure of cuff inside change, then or pulse wave good according to obtained pulse wave amplitude occurs constantly to draw the pulse wave amplitude, if constantly to present the time diffusion value of blood pressure, be to link the curve of peaked.
The user of blood pressure measurement device can compare pulse wave amplitude and the pulse wave amplitude example that presents, and infers the blood vessel state (comprising the information such as vascular mechanics response characteristic and heart beating characteristic) of oneself.
Pulse wave amplitude and the pulse wave amplitude example that presents being compared when user, when inferring oneself blood vessel state, when finding with the comparison between figure in this way, is to be difficult to judge blood vessel state is which kind of belongs to really.Particularly when the symptom of testee is slight, if other multiple symptom is arranged, to be difficult to judgement is which kind of belongs to, and judgement is easily flowed in subjectivity, therefore due to the attainment that must possess specialty on using, accurately interpretation of layman, therefore more difficult universal, popularization, allow all pay attention to the problem of blood pressure.
The blood-pressure measuring appliance box body of commonly using comprises housing and upper cover.The housing precedent is equiped with gauge, screen and the buttons etc. such as electronic induction equipment, and its rear side is provided with the storage tank upper cover of receiving straight blood-pressure measuring appliance and is hubbed at the housing back side edge, upper cover is covered and detain the box body that is fixed in above housing with complete.When only blood-pressure measuring appliance is received directly in golden body, be to prick cloth the hose package of crooked folding is lashed into a microscler scroll body, then put into storage tank and deposit.Yet in use for some time, be subject to the size of storage tank, the bending position of flexible pipe is straight also almost locally constantly repeats identical.Flexible pipe at this place owing to being subject to repeatedly curved analysing, just gradually become the folding line of breakage at first, therefore usually except this folding line place's breakage, other positions of flexible pipe are still new, but still must be renewed, thereby the waste maintenance cost it's a pity that flexible pipe is not impaired because of the operation on its function, but because the box body design is bad, the breakage that produces when often placing.
Therefore improve box body structure and can improve the often main key of breakage of flexible pipe.Because the box body of commonly using is provided with storage tank in enclosure interior, and the flexible pipe of blood-pressure measuring appliance must bend and for several times could directly enter to hold in straight trough, make flexible pipe very easily produce folding line and breakage, cause namely need eliminate in a short time and change, cause the shortcoming that time of eliminating the waste that changes this increase, maintenance manpower into, often maintenance delays.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of simple in structure, and volume is little, measure accurately, and can simple, intuitive Portable Electronic Blood Pressure Monitor and the measuring method thereof of ground display measurement result.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: a kind of Portable Electronic Blood Pressure Monitor, comprise body, cuff, battery case, modular pressure and the upper cover that is connected with body, it is characterized in that: be equiped with control circuit board, air pump and three-way connector in described body, modular pressure, cuff and air pump all are communicated with three-way connector, described upper cover is equiped with control panel and display screen, and described modular pressure, air pump, battery case, control panel and display screen all are electrically connected to control circuit board.
Wherein, described body offers the containing cavity for accommodating cuff.
Wherein, the top of described body is equiped with and renovates, this side of renovating along with described body pivot joint; Renovate when involutory with described body, containing cavity is positioned at renovates the space involutory with described body.
Wherein, also comprise soft trachea and two-way adapter, the two ends of soft trachea are communicated with described cuff and two-way adapter respectively, and two-way adapter and described three-way connector removably connect.
Wherein, described upper cover offers the arc groove for accommodating soft trachea.
Wherein, described battery case is equiped with detachable battery lid, this battery case is positioned at the bottom of described body.
A kind of measuring method of Portable Electronic Blood Pressure Monitor comprises the following steps: A, cuff is pressurizeed, detect upper limits pressure by modular pressure, and stored by the central processing unit of control circuit board should upper limits pressure; B, pressurization finish, and detect threshold pression by modular pressure, and store this threshold pression by the central processing unit of control circuit board; C, carry out computing and more afterwards the final result of the blood pressure state that draws shown by display screen by the central processing unit of control circuit board.
Further, the measuring method of described Portable Electronic Blood Pressure Monitor, the central processing unit of described control circuit board comprise time diffusion unit, curve calculation unit, the first value setup unit, the first systolic pressure calculation unit, the first diastolic pressure calculation unit, the second value setup unit, the second systolic pressure calculation unit, the second diastolic pressure calculates the unit and reference value is calculated the unit;
Memory element is to store the program of manipulation flow process of this device and the operation result of central processing unit;
wherein, time diffusion unit in modular pressure and central processing unit and curve calculate the unit and are in series, described the first systolic pressure calculates the unit, the first diastolic pressure calculates the unit, the second systolic pressure calculation unit be connected diastolic pressure calculation unit and be connected with curve calculation unit respectively, the first systolic pressure calculates the unit and calculates with the first diastolic pressure the first value setup unit of connecting between the unit, the second systolic pressure calculation unit and the second diastolic pressure calculate the unit and ask series connection the second value setup unit, the first systolic pressure calculates the unit, the first diastolic pressure calculates the unit, the other end of the second systolic pressure calculation unit and the second diastolic pressure calculation unit is connected with reference value calculation unit respectively, namely the first systolic pressure calculates the unit, the first diastolic pressure calculates the unit, the second systolic pressure calculation unit and the second diastolic pressure calculation unit are parallel between curve calculation unit and reference bit calculation unit, reference value calculation unit is connected with display screen,
modular pressure sends the blood pressure digital signal to the time diffusion unit of described central processing unit, the time diffusion unit signal that pulse wave amplitude in the blood pressure digital signal is overlapping carries out being sent to after time diffusion is processed institute and reaches curve calculation unit, blood pressure is got in curve calculation unit on a certain coordinate axes of XY coordinate, and get the time diffusion signal on another coordinate axes of XY coordinate, then draw out the maximum of heart beating each time in the time diffusion signal, and calculating connects above-mentioned peaked curve, the first value setup unit is set the first value less than peak of curve, the first systolic pressure calculates in numerous blood pressures that unit time diffusion signal on curve is the first value and obtains the first systolic pressure, the first diastolic pressure calculates in numerous blood pressures that unit time diffusion signal on curve is the first value and obtains the first diastolic pressure, the second value setup unit is set and is differed from the first value, and the second value less than peak of curve, the second systolic pressure calculates numerous blood pressures that unit time diffusion signal from curve is the second value and obtains the second systolic pressure, the second diastolic pressure calculates numerous blood pressures that unit time diffusion signal from curve is the second value and obtains the second diastolic pressure, reference value calculation unit is according to the first systolic pressure, the first diastolic pressure, the second systolic pressure and the second diastolic pressure, obtain reference value, central processing unit according to this reference value and standard relatively after draw blood pressure measurement, and it is shown by display screen.
Beneficial effect of the present invention is: the invention provides a kind of Portable Electronic Blood Pressure Monitor, not only simple in structure, volume is little, measure accurately, can also simple, intuitive the Portable Electronic Blood Pressure Monitor of ground display measurement result, concerning the user that does not possess medical knowledge, practicality is more obvious.
The present invention also provides a kind of blood pressure measuring method that the data of measuring can be changed into the simple, intuitive measurement result and show, and it is more accurate to measure, and reliability is high.
Description of drawings
Fig. 1 is that Portable Electronic Blood Pressure Monitor of the present invention is renovated the perspective view when closing.
Fig. 2 is that Portable Electronic Blood Pressure Monitor of the present invention is renovated the perspective view when opening.
Fig. 3 is that Portable Electronic Blood Pressure Monitor of the present invention is renovated the stereochemical structure decomposing schematic representation when opening.
Fig. 4 is the schematic block circuit diagram of Portable Electronic Blood Pressure Monitor of the present invention.
Fig. 5 is the operation workflow figure of Portable Electronic Blood Pressure Monitor of the present invention.
The specific embodiment
For the ease of those skilled in the art's understanding, the present invention is further illustrated below in conjunction with embodiment and accompanying drawing, and the content that embodiment is mentioned not is limitation of the invention.
As extremely shown in Figure 5 in Fig. 1, a kind of Portable Electronic Blood Pressure Monitor, comprise body 1, cuff 2, battery case 3, modular pressure 4 and the upper cover 8 that is connected with body 1, be equiped with control circuit board 5, air pump 6 and three-way connector 7 in described body 1, modular pressure 4, cuff 2 and air pump 6 all are communicated with three-way connector 7, described upper cover 8 is equiped with control panel 9 and display screen 10, and described modular pressure 4, air pump 6, battery case 3, control panel 9 and display screen 10 all are electrically connected to control circuit board 5.
in use, first cuff 2 is wound on the wrist of testee, then pressurize by 6 pairs of cuffs 2 of control panel 9 booster air pump, until till reaching the required pressure of taking blood pressure, after pressurization stops, under the control of control circuit board 5, air in cuff 2 is discharged with the dead slow speed degree, the line pressure shift of pulse is sent to cuff 2 immediately, the pressure of 4 pairs of cuffs 2 of modular pressure changes the central processing unit that converts voltage signal to and be sent to control circuit board 5, carry out the comparable result that will measure afterwards of computing by central processing unit and transfer to display screen 10, and show respectively with five kinds of results on display screen 10, these five kinds of results are respectively: " normally ", " anemia, hypotension, shock ", " arteriosclerosis, diabetes, the old man, fat, pressure is large ", " arrhythmia " and " other heart disease ", so that testee can be understood to simple, intuitive the measurement result of oneself, concerning the user that does not possess medical knowledge, practicality is more obvious.
The described body 1 of the present embodiment offers the containing cavity 11 for accommodating cuff 2, when sphygomanometer need not or be taken in, be embedded in containing cavity 11 after cuff 2 can being reeled, facilitate cuff 2 and body 1 combination to place, storage and convenient to remove, practical.
The top of the described body 1 of the present embodiment is equiped with renovates 12, this renovate 12 one side along with described body 1 pivot joint; Renovate 12 with described body 1 when involutory, containing cavity 11 be positioned at renovate 12 with the involutory space of described body 1.
In the present embodiment, also comprise soft trachea 13 and two-way adapter 14, the two ends of soft trachea 13 are communicated with described cuff 2 and two-way adapter 14 respectively, and two-way adapter 14 removably connects with described three-way connector 7.Concrete, described upper cover 8 offers the arc groove 15 for accommodating soft trachea 13.This arc groove 15 can be used for depositing soft trachea 13, avoids soft trachea 13 bendings seriously to affect the service life of soft trachea 13 in depositing.When need using, after cuff 2 is taken out, two-way adapter 14 is connected with three-way connector 7 gets final product, have good sealing property, the measurement result accurate and effective; After finishing using, two-way adapter 14 splits with three-way connector 7 and gets final product, and assembly and disassembly are all very convenient, and practicality is stronger.
The described battery case 3 of the present embodiment is equiped with detachable battery lid 16, this battery case 3 is positioned at the bottom of described body 1, by battery is installed, utilizes battery can make described Portable Electronic Blood Pressure Monitor normal operation, need not electric sphygmomanometer is electrically connected to the city, portability strengthens greatly.
A kind of measuring method of Portable Electronic Blood Pressure Monitor is characterized in that comprising the following steps: A, cuff 2 is pressurizeed, detect upper limits pressure by modular pressure 4, and stored by the central processing unit of control circuit board 5 should upper limits pressure; B, pressurization finish, and detect threshold pression by modular pressure 4, and store this threshold pression by the central processing unit of control circuit board 5; C, carry out computing and more afterwards the final result of the blood pressure state that draws shown by display screen 10 by the central processing unit of control circuit board 5.
Measuring method of the present invention is simpler, workable, and the result that will measure is presented on display screen 10 with the form of word, for example " normally ", " anemia, hypotension, shock ", " arteriosclerosis, diabetes, old man, obesity, pressure are large ", " arrhythmia " or " other heart disease ", so that testee can be understood to simple, intuitive the measurement result of own blood pressure, concerning the user that does not possess medical knowledge, practicality obviously strengthens.
Further: the measuring method of described Portable Electronic Blood Pressure Monitor, the central processing unit of described control circuit board 5 comprise time diffusion unit, curve calculation unit, the first value setup unit, the first systolic pressure calculation unit, the first diastolic pressure calculation unit, the second value setup unit, the second systolic pressure calculation unit, the second diastolic pressure calculates the unit and reference value is calculated the unit;
Memory element is to store the program of manipulation flow process of this device and the operation result of central processing unit;
wherein, time diffusion unit in modular pressure 4 and central processing unit and curve calculate the unit and are in series, described the first systolic pressure calculates the unit, the first diastolic pressure calculates the unit, the second systolic pressure calculation unit be connected diastolic pressure calculation unit and be connected with curve calculation unit respectively, the first systolic pressure calculates the unit and calculates with the first diastolic pressure the first value setup unit of connecting between the unit, the second systolic pressure calculation unit and the second diastolic pressure calculate the unit and ask series connection the second value setup unit, the first systolic pressure calculates the unit, the first diastolic pressure calculates the unit, the other end of the second systolic pressure calculation unit and the second diastolic pressure calculation unit is connected with reference value calculation unit respectively, namely the first systolic pressure calculates the unit, the first diastolic pressure calculates the unit, the second systolic pressure calculation unit and the second diastolic pressure calculation unit are parallel between curve calculation unit and reference bit calculation unit, reference value calculation unit is connected with display screen 10,
Above-described embodiment is the better implementation of the present invention, in addition, all right alternate manner realization of the present invention, any apparent replacement is all within protection scope of the present invention without departing from the inventive concept of the premise.
Claims (8)
1. Portable Electronic Blood Pressure Monitor, comprise body (1), cuff (2), battery case (3), modular pressure (4) and the upper cover (8) that is connected with body (1), it is characterized in that: be equiped with control circuit board (5) in described body (1), air pump (6) and three-way connector (7), modular pressure (4), cuff (2) and air pump (6) all are communicated with three-way connector (7), described upper cover (8) is equiped with control panel (9) and display screen (10), described modular pressure (4), air pump (6), battery case (3), control panel (9) and display screen (10) all are electrically connected to control circuit board (5).
2. Portable Electronic Blood Pressure Monitor according to claim 1, it is characterized in that: described body (1) offers the containing cavity (11) for accommodating cuff (2).
3. Portable Electronic Blood Pressure Monitor according to claim 2, it is characterized in that: the top of described body (1) is equiped with renovates (12), this side of renovating (12) along with described body (1) pivot joint; Renovate (12) and described body (1) when involutory, containing cavity (11) is positioned at renovates (12) and described body (1) involutory space.
4. Portable Electronic Blood Pressure Monitor according to claim 1, it is characterized in that: also comprise soft trachea (13) and two-way adapter (14), the two ends of soft trachea (13) are communicated with described cuff (2) and two-way adapter (14) respectively, and two-way adapter (14) removably connects with described three-way connector (7).
5. Portable Electronic Blood Pressure Monitor according to claim 4, it is characterized in that: described upper cover (8) offers the arc groove (15) for accommodating soft trachea (13).
6. Portable Electronic Blood Pressure Monitor according to claim 1 is characterized in that: described battery case (3) is equiped with detachable battery lid (16), and this battery case (3) is positioned at the bottom of described body (1).
7. the measuring method of the described Portable Electronic Blood Pressure Monitor of claim 1 to 6 any one, it is characterized in that comprising the following steps: A, cuff (2) is pressurizeed, detect upper limits pressure by modular pressure (4), and store upward limits pressure by the central processing unit of control circuit board (5); B, pressurization finish, and detect threshold pression by modular pressure (4), and store this threshold pression by the central processing unit of control circuit board (5); C, carry out computing and more afterwards the final result of the blood pressure state that draws shown by display screen (10) by the central processing unit of control circuit board (5).
8. Portable Electronic Blood Pressure Monitor according to claim 1, it is characterized in that: the measuring method of described Portable Electronic Blood Pressure Monitor is characterized in that: the central processing unit of described control circuit board (5) comprises time diffusion unit, curve calculation unit, the first value setup unit, the first systolic pressure calculation unit, the first diastolic pressure calculation unit, the second value setup unit, the second systolic pressure calculation unit, the second diastolic pressure calculates the unit and reference value is calculated the unit;
Memory element is to store the program of manipulation flow process of this device and the operation result of central processing unit;
wherein, time diffusion unit in modular pressure (4) and central processing unit and curve calculate the unit and are in series, described the first systolic pressure calculates the unit, the first diastolic pressure calculates the unit, the second systolic pressure calculation unit be connected diastolic pressure calculation unit and be connected with curve calculation unit respectively, the first systolic pressure calculates the unit and calculates with the first diastolic pressure the first value setup unit of connecting between the unit, the second systolic pressure calculation unit and the second diastolic pressure calculate the unit and ask series connection the second value setup unit, the first systolic pressure calculates the unit, the first diastolic pressure calculates the unit, the other end of the second systolic pressure calculation unit and the second diastolic pressure calculation unit is connected with reference value calculation unit respectively, namely the first systolic pressure calculates the unit, the first diastolic pressure calculates the unit, the second systolic pressure calculation unit and the second diastolic pressure calculation unit are parallel between curve calculation unit and reference bit calculation unit, reference value calculation unit is connected with display screen (10),
modular pressure (4) sends the blood pressure digital signal to the time diffusion unit of described central processing unit, the time diffusion unit signal that pulse wave amplitude in the blood pressure digital signal is overlapping carries out being sent to after time diffusion is processed institute and reaches curve calculation unit, blood pressure is got in curve calculation unit on a certain coordinate axes of XY coordinate, and get the time diffusion signal on another coordinate axes of XY coordinate, then draw out the maximum of heart beating each time in the time diffusion signal, and calculating connects above-mentioned peaked curve, the first value setup unit is set the first value less than peak of curve, the first systolic pressure calculates in numerous blood pressures that unit time diffusion signal on curve is the first value and obtains the first systolic pressure, the first diastolic pressure calculates in numerous blood pressures that unit time diffusion signal on curve is the first value and obtains the first diastolic pressure, the second value setup unit is set and is differed from the first value, and the second value less than peak of curve, the second systolic pressure calculates numerous blood pressures that unit time diffusion signal from curve is the second value and obtains the second systolic pressure, the second diastolic pressure calculates numerous blood pressures that unit time diffusion signal from curve is the second value and obtains the second diastolic pressure, reference value calculation unit is according to the first systolic pressure, the first diastolic pressure, the second systolic pressure and the second diastolic pressure, obtain reference value, central processing unit according to this reference value and standard relatively after draw blood pressure measurement, and it is shown by display screen (10).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101209908A CN103169464A (en) | 2012-12-24 | 2013-04-09 | Portable electronic sphygmomanometer and measuring method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210565040.1 | 2012-12-24 | ||
| CN201210565040 | 2012-12-24 | ||
| CN2013101209908A CN103169464A (en) | 2012-12-24 | 2013-04-09 | Portable electronic sphygmomanometer and measuring method thereof |
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| CN103169464A true CN103169464A (en) | 2013-06-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109044304A (en) * | 2018-07-13 | 2018-12-21 | 芜湖圣美孚科技有限公司 | A kind of instrument for measuring blood pressure mounting box and its application method |
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| US20120226171A1 (en) * | 2009-11-13 | 2012-09-06 | Omron Healthcare Co., Ltd. | Electronic sphygmomanometer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2621599Y (en) * | 2002-10-14 | 2004-06-30 | 得康医疗器材股份有限公司 | Blood pressure measurer and measuring and displaying data of blood vessel state |
| CN2585632Y (en) * | 2002-12-10 | 2003-11-12 | 得康医疗器材股份有限公司 | Medical appliances case with hose and annular notch |
| US20080281168A1 (en) * | 2005-01-13 | 2008-11-13 | Welch Allyn, Inc. | Vital Signs Monitor |
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| CN109044304A (en) * | 2018-07-13 | 2018-12-21 | 芜湖圣美孚科技有限公司 | A kind of instrument for measuring blood pressure mounting box and its application method |
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Application publication date: 20130626 |