CN105982657A - Blood pressure detection method and device - Google Patents
Blood pressure detection method and device Download PDFInfo
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- CN105982657A CN105982657A CN201510100888.0A CN201510100888A CN105982657A CN 105982657 A CN105982657 A CN 105982657A CN 201510100888 A CN201510100888 A CN 201510100888A CN 105982657 A CN105982657 A CN 105982657A
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- sound
- blood pressure
- pressure
- force value
- manometer
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Abstract
The invention discloses a blood pressure detection method and device. The device comprises an inflation and deflation device, a cuff and a pressure detection meter and further comprises a voice input device, a controller and a pressure sensor. The voice input device is located in the cuff and used for monitoring the pulse voice of the living body and sending the monitored voice to the controller. The controller is connected with the voice input device and used for receiving the voice and recording the pressure value detected by the pressure sensor when the voice meets preset conditions to obtain a blood pressure value. The pressure sensor is connected with the controller and used for detecting the pressure of the pressure detection meter and sending the detected pressure value to the controller. By means of the blood pressure detection method and device, the problem that a conventional mercury column type blood pressure detector is large in using difficulty is solved, then, the using difficulty of the mercury column type blood pressure detector is lowered, and the blood pressure measuring precision is improved.
Description
Technical field
The present invention relates to medical instruments field, in particular to blood pressure detecting method and device.
Background technology
Conventional mercury column instrument for measuring blood pressure, is listened to the sound of arterial pulsation, and observes water by user by stethoscope
The scale of silver post indication, uses difficulty relatively big, is not suitable for layman and uses.Conventional electronic blood pressure detector is most
Use vibration (oscillography) method, the change of vibration occurs when flowing with pressure inductor detection blood, easy and simple to handle, but accurately
Property not as mercury column instrument for measuring blood pressure.
For in correlation technique, conventional mercury column instrument for measuring blood pressure uses the problem that difficulty is bigger, does not also propose effectively
Solution.
Summary of the invention
The invention provides a kind of blood pressure detecting method and device, at least to solve mercury column blood conventional in correlation technique
Pressure detector uses the problem that difficulty is bigger.
According to an aspect of the invention, it is provided a kind of blood pressure detector, including: aerating and exhaust device, cuff, inspection
Pressure meter, it is characterised in that described device also includes: acoustic input device, and this acoustic input device is positioned at described cuff,
For monitoring the sound of organism beat pulse, and the described sound listened to is sent to controller；Described controller,
It is connected with described acoustic input device, is used for receiving described sound, and records pressure biography when described sound meets pre-conditioned
The force value that sensor detects, obtains pressure value；Described pressure transducer, is connected with described controller, is used for detecting institute
State the force value of manometer, and the described force value detected is sent to described controller.
Further, described predetermined condition includes one below: during described aerating and exhaust device is exitted, described sound
Sound input equipment detects occur that described sound or described sound disappear or the loudness of described sound die-offs first.
Further, described controller, for described sound detection device detect first described sound occurs time, will
The force value that described pressure transducer detects is as the contraction pressure of described organism；Disappear or described sound at described sound
When the loudness of sound die-offs, the force value detected by described pressure transducer is as the diastolic pressure of described organism.
Further, described pressure transducer is positioned at described manometer bottom.
Further, described manometer is mercury column manometer.
According to another aspect of the present invention, additionally provide a kind of blood pressure detecting method, including: blood pressure detector is in institute
State in the aerating and exhaust device deflation course of blood pressure detector, monitor the sound of organism beat pulse；Described blood pressure detecting
In the described blood pressure detector that sound described in device record detects when meeting pre-conditioned, the force value of manometer, obtains
Pressure value.
Further, the sound monitoring organism beat pulse includes: by being positioned at the cuff of described blood pressure detector
Acoustic input device monitor described sound.
Further, described predetermined condition includes one below: during described aerating and exhaust device is exitted, described sound
Sound input equipment detects occur that described sound or described sound disappear or the loudness of described sound die-offs first.
Further, the described blood pressure detecting that sound described in described blood pressure detector record detects when meeting pre-conditioned
The force value of manometer in device, obtains pressure value and includes: described sound detection device detects occur described sound first
Time, the force value detected by the pressure transducer in described blood pressure detector is as the contraction pressure of described organism；?
When the loudness of the disappearance of described sound or described sound die-offs, the force value detected by described pressure transducer is as described
The diastolic pressure of organism.
Further, the blood pressure detector that sound described in described blood pressure detector record detects when meeting pre-conditioned
The force value of middle manometer, after obtaining pressure value, also includes: described blood pressure detector shows described pressure value.
By the present invention, use blood pressure detector, including: aerating and exhaust device, cuff, manometer, also include: sound
Sound input equipment, this acoustic input device is positioned at cuff, for monitoring the sound of organism beat pulse, and will monitor
To sound be sent to controller；Controller, is connected with acoustic input device, is used for receiving this sound, and records this sound
The force value that when sound meets pre-conditioned, pressure transducer detects, obtains pressure value；Pressure transducer, with controller even
Connect, for detecting the force value of this manometer, and the force value detected is sent to controller.Solve the water of routine
The problem that silver pillar instrument for measuring blood pressure use difficulty is bigger, and then reduce the use difficulty of mercury column instrument for measuring blood pressure,
Improve the certainty of measurement of blood pressure.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, the present invention
Schematic description and description be used for explaining the present invention, be not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structured flowchart of blood pressure detector according to embodiments of the present invention；
Fig. 2 is the flow chart of blood pressure detecting method according to embodiments of the present invention；
Fig. 3 is the mercury column instrument for measuring blood pressure structural representation of automatization according to embodiments of the present invention；
Fig. 4 is the process schematic diagram to signal of the digital processing unit according to embodiments of the present invention；
Fig. 5 is the hydrargyrum instrument for measuring blood pressure workflow schematic diagram of automatization according to embodiments of the present invention.
Detailed description of the invention
Below with reference to accompanying drawing and describe the present invention in detail in conjunction with the embodiments.It should be noted that in the feelings do not conflicted
Under condition, the embodiment in the application and the feature in embodiment can be mutually combined.
Additionally providing a kind of blood pressure detector in the present embodiment, this device is used for realizing above-described embodiment and being preferable to carry out
Mode, had carried out repeating no more of explanation.As used below, term " module " can realize predetermined function
Software and/or the combination of hardware.Although the device described by following example preferably realizes with software, but firmly
Part, or the realization of the combination of software and hardware also may and be contemplated.
Fig. 1 is the structured flowchart of blood pressure detector according to embodiments of the present invention, as it is shown in figure 1, this device, including:
Aerating and exhaust device, cuff, manometer, also include: acoustic input device 12, and acoustic input device 12 is positioned at this cuff
In, for monitoring the sound of organism beat pulse, and this sound listened to is sent to controller；Controller 14,
It is connected with acoustic input device 12, is used for receiving this sound, and records pressure transducer when this sound meets pre-conditioned
16 force value detected, obtain pressure value；Pressure transducer 16, is connected with controller 14, is used for detecting manometer
Force value, and this force value of detecting is sent to controller 14.Wherein, this aerating and exhaust device can be inflator pump
Or rubber bulb etc..
Acoustic input device 12, controller 14 and the pressure transducer 16 included by said apparatus so that mercury column
Instrument for measuring blood pressure automatization, the mercury column instrument for measuring blood pressure solving routine uses the problem that difficulty is bigger, and then reduces
The use difficulty of mercury column instrument for measuring blood pressure, improves the certainty of measurement of blood pressure.
In order to meet the blood pressure detector measurement to blood pressure, in one alternate embodiment, exit at this aerating and exhaust device
During, above-mentioned pre-conditioned can be that acoustic input device detects occur tut first, or tut
Loudness less than predetermined threshold value, wherein, the loudness of tut is that tut disappears less than the form of expression of predetermined threshold value
Or loudness die-offs.
In one alternate embodiment, controller 14, for detecting occur above-mentioned sound first at sound detection device 12
During sound, the force value detected by pressure transducer 16 is as the contraction pressure of this organism；Tut disappearance or
When the loudness of person's tut die-offs, the force value detected by pressure transducer 16 is as the diastolic pressure of this organism.
Thus the pressure value of organism detected.
In one alternate embodiment, pressure transducer 16 is positioned at manometer bottom.In another alternative embodiment,
Manometer is mercury column manometer.
Providing a kind of blood pressure detecting method in the present embodiment, Fig. 2 is blood pressure detecting method according to embodiments of the present invention
Flow chart, as in figure 2 it is shown, this flow process comprises the steps:
Step S202, blood pressure detector, in the aerating and exhaust device deflation course of this blood pressure detector, monitors biology
The sound of body beat pulse；
Step S204, examines in the blood pressure detector that this sound of blood pressure detector record detects when meeting pre-conditioned
The force value of pressure meter, obtains pressure value.
By above-mentioned steps, blood pressure detector makes mercury column instrument for measuring blood pressure automatization, solves the hydrargyrum of routine
The problem that pillar instrument for measuring blood pressure use difficulty is bigger, and then reduce the use difficulty of mercury column instrument for measuring blood pressure, carry
The high certainty of measurement of blood pressure.
Above-mentioned steps S202 relates to monitor the sound of organism beat pulse, it should be noted that can be by multiple
Mode monitors the sound of organism beat pulse, in one alternate embodiment, by being positioned at the cuff of blood pressure detector
Interior acoustic input device monitors tut.
In order to meet the blood pressure detector measurement to blood pressure, meeting some requirements at tut could be to organism
Blood pressure measures, and in one alternate embodiment, during this aerating and exhaust device is exitted, predetermined condition can be
Acoustic input device detects occur tut first, or the loudness of tut is less than predetermined threshold value.Wherein, on
The loudness stating sound is that tut weakens or disappears less than the form of expression of predetermined threshold value.
Above-mentioned steps S204 relates to the blood pressure detecting detected when this sound of blood pressure detector record meets pre-conditioned
In device, the force value of manometer, obtains pressure value, and in one alternate embodiment, sound detection device detects first
When there is tut, the force value detected by the pressure transducer in blood pressure detector is as the contraction pressure of organism；
When the loudness of tut is less than predetermined threshold value, the force value detected by pressure transducer is as the diastole of this organism
Pressure.Thus obtained contraction pressure value and the diastolic blood pressure values of organism.
In one alternate embodiment, the blood pressure inspection that blood pressure detector record tut detects when meeting pre-conditioned
Surveying the force value of manometer in device, after obtaining pressure value, pressure value is shown by blood pressure detector, thus side
Just user checks contraction pressure value and diastolic blood pressure values.
For the problems referred to above present in correlation technique, illustrate below in conjunction with alternative embodiment, following alternative embodiment
Combine above-mentioned alternative embodiment and optional embodiment thereof.
The mercury column instrument for measuring blood pressure of the automatization that this alternative embodiment provides, including:
Balloon (the most above-mentioned aerating and exhaust device), cuff, beat for the monitoring acoustic input device of sound, mercury column
Manometer (the most above-mentioned manometer), for detecting the pressure transducer of manometer force value, digital processing chip (quite
In controller noted above).
First inflating pressure in the cuff of upper arm is tied up with balloon to twining when measuring blood pressure.When pressing force is higher than systolic pressure,
The most outwards exitted by balloon.The sound of beating listened to is sent to digital processing core by the acoustic input device in cuff
Sheet.When the pressure in cuff equal to or during slightly less than Systolic pressure, acoustic input device listens to sound of beating, digital processing
The reading of chip record now pressure transducer, is contraction pressure.Continue the most outwards to be exitted by balloon, when cuff is intrinsic pressure
Power is less than when shrinking pressure but be higher than diastolic pressure, and heart often shrinks once, all can hear a sound.Until cuff pressure drops
Low to equal to or slightly less than diastolic pressure time, what acoustic input device listened to beat, and sound dies down suddenly or disappears, at numeral
The reading of reason chip record now pressure transducer, the reading of digital processing chip record now pressure transducer, it is easypro
Open pressure.
Fig. 3 is the mercury column instrument for measuring blood pressure structural representation of automatization according to embodiments of the present invention, as it is shown on figure 3,
The present embodiment provides the mercury column instrument for measuring blood pressure of a kind of automatization, so that domestic consumer can simply, measure accurately
Blood pressure.This design includes: balloon 32, cuff 34, beat for the monitoring acoustic input device 36 of sound, mercury column
Formula manometer 38, for detecting the pressure transducer 40 of manometer force value, digital processing chip 42.
Wherein, balloon can use manual pressure pattern, it would however also be possible to employ Self-pressurizing agri pattern.
Wherein, acoustic input device is positioned at cuff, beats sound for monitoring.
Wherein, acoustic input device is connected with digital processing chip.Fig. 4 is digital processing unit according to embodiments of the present invention
Process schematic diagram to signal.
Wherein, pressure transducer is positioned at mercury column manometer bottom, is used for detecting mercury column manometer real-time pressure.
Wherein, digital processing chip is connected with acoustic input device and pressure transducer respectively, detect for judgement
Pulsatile status and control pressure transducer record pressure sensor readings.
When instrument for measuring blood pressure is exitted by balloon, the sound listened to is sent to digital processing chip by acoustic input device,
When digital processing chip detects that the sound of beating that acoustic input device transmission comes grows out of nothing, record pressure transducer is read
Number, now pressure sensor readings is contraction pressure；Continue venting, pass to acoustic input device when number processes chip detection
Defeated come beat sound reduction or disappear time, record pressure sensor readings, now pressure sensor readings is diastolic pressure.
Fig. 5 is the hydrargyrum instrument for measuring blood pressure workflow schematic diagram of automatization according to embodiments of the present invention, as it is shown in figure 5,
This flow process comprises the steps:
Step S502, balloon is exitted；
Step S504, uses acoustic input device to sample sound of beating, it is judged that sound of beating in deflation course
Whether grow out of nothing, in the case of judged result is no, perform step S502, in the case of judged result is for being,
Perform step S506；
Step S506, the force value (shrinking pressure) that record pressure transducer detects；
Step S508, balloon continues venting；
Step S510, it is judged that whether sound of beating reduces or disappear, in the case of judged result is for being, performs step
Rapid S512, in the case of judged result is no, performs step S508；
Step S512, the force value (diastolic pressure) that record pressure transducer detects.
In sum, the mercury column instrument for measuring blood pressure of the automatization of this alternative embodiment, deflation course uses sound
Sound of beating is sampled by input equipment；Use digital processing chip judgement to beat to grow out of nothing and from having to nothing or from by force
To weak timing node, controlling pressure transducer and detect and record pressure sensor readings at this timing node, detection uses
Person's blood pressure.Simplify the operational approach of mercury column instrument for measuring blood pressure, make the domestic consumer can also simply, measure accurately
Blood pressure.
In another embodiment, additionally providing a kind of software, this software is used for performing above-described embodiment and being preferable to carry out
Technical scheme described in mode.
In another embodiment, additionally providing a kind of storage medium, in this storage medium, storage has above-mentioned software, should
Storage medium includes but not limited to: CD, floppy disk, hard disk, scratch pad memory etc..
Obviously, those skilled in the art should be understood that each module of the above-mentioned present invention or each step can be with general
Calculating device to realize, they can concentrate on single calculating device, or be distributed in multiple calculating device and formed
Network on, alternatively, they can realize, it is thus possible to by them with calculating the executable program code of device
Storage is performed by calculating device in the storage device, and in some cases, can hold with the order being different from herein
Step shown or described by row, or they are fabricated to respectively each integrated circuit modules, or by many in them
Individual module or step are fabricated to single integrated circuit module and realize.So, the present invention is not restricted to any specific hardware
Combine with software.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the technology of this area
For personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, that is made is any
Amendment, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a blood pressure detector, including: aerating and exhaust device, cuff, manometer, it is characterised in that described device is also
Including:
Acoustic input device, this acoustic input device is positioned at described cuff, for monitoring organism beat pulse
Sound, and the described sound listened to is sent to controller；
Described controller, is connected with described acoustic input device, is used for receiving described sound, and records described sound
The force value that when meeting pre-conditioned, pressure transducer detects, obtains pressure value；
Described pressure transducer, is connected with described controller, for detecting the force value of described manometer, and will inspection
The described force value measured sends to described controller.
Device the most according to claim 1, it is characterised in that the described pre-conditioned one below that includes:
During described aerating and exhaust device is exitted, described acoustic input device detects occur described sound first
Or the intensity of described sound is less than predetermined threshold value.
Device the most according to claim 2, it is characterised in that described controller, at described sound detection device
Detect that when there is described sound first, the force value detected by described pressure transducer is as described organism
Shrink pressure；When the loudness of the disappearance of described sound or described sound die-offs, described pressure transducer is detected
Force value is as the diastolic pressure of described organism.
Device the most according to any one of claim 1 to 3, it is characterised in that described pressure transducer is positioned at described
Manometer bottom.
Device the most according to any one of claim 1 to 4, it is characterised in that described manometer is mercury column inspection pressure
Meter.
6. a blood pressure detecting method, it is characterised in that including:
Blood pressure detector, in the aerating and exhaust device deflation course of described blood pressure detector, monitors organism pulse
The sound beated；
The described blood pressure detector that sound described in described blood pressure detector record detects when meeting pre-conditioned
The force value of middle manometer, obtains pressure value.
Method the most according to claim 6, it is characterised in that the sound monitoring organism beat pulse includes:
Described sound is monitored by being positioned at the acoustic input device of the cuff of described blood pressure detector.
Method the most according to claim 7, it is characterised in that the described pre-conditioned one below that includes:
During described aerating and exhaust device is exitted, described acoustic input device detects occur described sound first
Or the loudness of described sound disappearance or described sound die-offs.
Method the most according to claim 8, it is characterised in that sound described in described blood pressure detector record meets pre-
If the force value of manometer in the described blood pressure detector detected during condition, obtain pressure value and include:
Described sound detection device detects when there is described sound first, by the pressure in described blood pressure detector
The force value that sensor detects is as the contraction pressure of described organism；Disappear or described sound at described sound
When loudness die-offs, the force value detected by described pressure transducer is as the diastolic pressure of described organism.
10. according to the method according to any one of claim 6 to 9, it is characterised in that described blood pressure detector record institute
State the force value of manometer in the blood pressure detector detected when sound meets pre-conditioned, after obtaining pressure value,
Also include:
Described blood pressure detector shows described pressure value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2015/095703 WO2016119517A1 (en) | 2015-01-30 | 2015-11-26 | Blood pressure detection method and device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015100543981 | 2015-01-30 | ||
| CN201510054398 | 2015-01-30 |
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| Publication Number | Publication Date |
|---|---|
| CN105982657A true CN105982657A (en) | 2016-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510100888.0A Pending CN105982657A (en) | 2015-01-30 | 2015-03-06 | Blood pressure detection method and device |
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Citations (6)
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|---|---|---|---|---|
| US20080177188A1 (en) * | 2003-09-12 | 2008-07-24 | Coulston George W | Blood pressure monitoring system and method of having an extended optical range |
| US20090227878A1 (en) * | 2008-03-04 | 2009-09-10 | Peterson Kirk K | Blood pressure method and device |
| CN201855260U (en) * | 2010-10-28 | 2011-06-08 | 山东科技大学 | Simple electronic sphygmomanometer |
| CN202235350U (en) * | 2011-09-21 | 2012-05-30 | 辛以军 | Mercury sphygmomanometer |
| CN203736184U (en) * | 2014-01-03 | 2014-07-30 | 孙健平 | Disease control sphygmomanometer |
| CN203873747U (en) * | 2014-01-10 | 2014-10-15 | 王冠群 | Automatic reading type mercury manometer |
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2015
- 2015-03-06 CN CN201510100888.0A patent/CN105982657A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080177188A1 (en) * | 2003-09-12 | 2008-07-24 | Coulston George W | Blood pressure monitoring system and method of having an extended optical range |
| US20090227878A1 (en) * | 2008-03-04 | 2009-09-10 | Peterson Kirk K | Blood pressure method and device |
| CN201855260U (en) * | 2010-10-28 | 2011-06-08 | 山东科技大学 | Simple electronic sphygmomanometer |
| CN202235350U (en) * | 2011-09-21 | 2012-05-30 | 辛以军 | Mercury sphygmomanometer |
| CN203736184U (en) * | 2014-01-03 | 2014-07-30 | 孙健平 | Disease control sphygmomanometer |
| CN203873747U (en) * | 2014-01-10 | 2014-10-15 | 王冠群 | Automatic reading type mercury manometer |
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