CN107898451A - A kind of dynamic hemomanometer with posture calibrating function - Google Patents
A kind of dynamic hemomanometer with posture calibrating function Download PDFInfo
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- CN107898451A CN107898451A CN201711351592.1A CN201711351592A CN107898451A CN 107898451 A CN107898451 A CN 107898451A CN 201711351592 A CN201711351592 A CN 201711351592A CN 107898451 A CN107898451 A CN 107898451A
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- 238000005259 measurement Methods 0.000 claims abstract description 51
- 238000009530 blood pressure measurement Methods 0.000 claims abstract description 44
- 230000036772 blood pressure Effects 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 12
- 230000036544 posture Effects 0.000 claims description 40
- 230000001133 acceleration Effects 0.000 claims description 28
- 239000008280 blood Substances 0.000 claims description 2
- 210000004369 blood Anatomy 0.000 claims description 2
- 238000003759 clinical diagnosis Methods 0.000 abstract description 5
- 206010020772 Hypertension Diseases 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 4
- 230000001364 causal effect Effects 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 2
- 230000035487 diastolic blood pressure Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000035488 systolic blood pressure Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000002310 elbow joint Anatomy 0.000 description 1
- 230000001631 hypertensive effect Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
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- Heart & Thoracic Surgery (AREA)
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- Engineering & Computer Science (AREA)
- Ophthalmology & Optometry (AREA)
- Physics & Mathematics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
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- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The present invention provides a kind of dynamic hemomanometer with posture calibrating function, including CPU main control modules, and to setting measurement sequential, instruction is sent every 30min；And the manual control module in parallel with CPU main control modules, blood pressure measurement module, posture mark module, data processing module；The manual control module, which is equipped with, starts pause button to control the start and stop of blood pressure measurement；The blood pressure measurement module, carries out the measurement of blood pressure by the way of oscillographic method；The posture mark module, to demarcate posture and other main suit content of the testee when carrying out blood pressure measurement；The data processing module, to collect data message, and after carrying out data processing, generates complete blood pressure measurement, is saved in the machine, so that posture and its actual conditions when aiding in the doctor to determine user's measurement, improves the accuracy of clinical diagnosis.
Description
Technical field
The invention belongs to medical instruments field, and in particular to a kind of dynamic hemomanometer with posture calibrating function.
Background technology
At present, the Hypertensive Population in China is increasing, the data shows that in China's adult residents, about 1/3rd
Resident is with hypertension (overall incidence is 32.5%), but hypertension diagnosis rate is only 30.5%, after diagnosing patient's treatment rate
Less than 50% (being only 46.4%), Treatment of Hypertension controlling of blood pressure rate is relatively low (29.6%), and overall crowd's controlling of blood pressure rate is only
4.2%, and the population ratio of hypertension is died of also in the trend risen year by year, it can be seen that, the situation is tense for the management of hypertension,
Its harm should not be underestimated, and the monitoring to blood pressure is imperative；
Doctor diagnoses the blood pressure of patient has contingency often by the Causal blood pressure in institute, this mode；Dynamic blood
Pressure monitoring is a kind of diagnosis skill of the human blood-pressure time change continuously measured by equipment self-timing under daily life state
Art, it can be effectively prevented from the limitations such as the contingency of Causal blood pressure in institute, gown of a doctor effect and pendulous frequency deficiency, more can visitor
The blood pressure real standard and fluctuation situation that reflect testee seen；More and more evidences show, ambulatory blood pressure and family's blood
Causal blood pressure in pressure ratio institute more can truly reflect the blood pressure level of testee；Also emerge on the market more and more
Suitable for the dynamic hemomanometer of house, it is generally to store surveyed data and recorded the machine, aid in doctor's analyzing and diagnosing by
The blood pressure level of survey person；Due to using this mode monitor when, doctor not in testee by the side of, fail clear and definite testee it is tested when
Posture, it is impossible to the reliability of the data measured by accurate judgement, so as to influence the clinical diagnosis of doctor.
The content of the invention
To solve the above problems, the present invention provides a kind of dynamic hemomanometer with posture calibrating function, measurement period
For 24h, posture, state and its actual conditions during testee's measurement can be demarcated, posture during testee's measurement is understood for doctor
And record its it is tested when other main suit's contents, aid in the clinical diagnosis of doctor.
A kind of dynamic hemomanometer with posture calibrating function, including CPU main control modules, to setting measurement sequential, often
Instruction is sent every 30min；And the manual control module in parallel with CPU main control modules, blood pressure measurement module, posture mark mould
Block, data processing module.
The manual control module, equipped with pause button is started to control the start and stop of blood pressure measurement, when equipment is in certainly
The measuring state of dynamic monitoring, or testee think that situation was not suitable for carrying out blood pressure measurement at that time for oneself, and pressing the key can stop
This time measure, when testee is in stable state, then presses the key and can measure again；
The blood pressure measurement module, carries out the measurement of blood pressure, the oscillographic method measuring blood pressure is logical by the way of oscillographic method
Cross and establish the relation of systolic pressure, diastolic pressure, mean pressure and oversleeve pressure oscillations ripple to differentiate blood pressure；
The posture mark module, including measurement posture mark in parallel successively, instantaneous recording mark, motion state mark
Note, to demarcate posture and other main suit content of the testee when carrying out blood pressure measurement；
The measurement posture mark, including stand, lie low, sitting up straight three kinds of postures, demarcated by way of button；
The instantaneous recording mark, main suit's content during lower measurement is recorded for testee, is recorded by way of button
Sound, duration upper limit 60s；
The measurement posture mark is marked with instantaneous recording, into rower in the 60s after blood pressure measurement module works
It is fixed just effective；
Motion state mark, exercise data during mainly by 3-axis acceleration sensor obtaining anthropological measuring,
So as to judge its motion state；
The 3-axis acceleration sensor, is adopted in being performed to after measuring in 10 seconds for first 60 seconds for each blood pressure measurement
Collection, gathers the average of numerical value as the acceleration magnitude of this second, 20 seconds of access value maximum are as reference using each second
Domain, and take acceleration magnitude of the average as the period in reference field；
The dynamic hemomanometer is fixed on arm on the left of human body by cuff, arm in nature hang state when, described three
Three axis in axle acceleration sensor are respectively：Human body is positive for X-axis towards front, positive for Y-axis on the left of human body, vertically
It is positive for Z axis upwardly；The 3-axis acceleration sensor is used to describe the acceleration magnitude of human body in three directions, all directions
On the absolute value of the sum of acceleration value be a, for representing human body current motion state, its principle is as follows：
It is stable state as 0≤a≤x, pressure value is demarcated as credible at this time；
It is slow motion state as x ＜ a ＜ y, pressure value is demarcated as with reference value at this time；
It is strenuous exercise's state as a >=y, pressure value is demarcated as insincere at this time；
Described x, y are the motion state threshold value of calibration, are had according to different brand acceleration transducers and amplifying circuit
Certain adjustment.
The data processing module, to collect CPU main control modules, manual control module, blood pressure measurement module and posture
The data message that mark module produces in measurement process, and after carrying out data processing, complete blood pressure measurement is generated, protect
Local is stored to, so as to aid in doctor to determine posture and its actual conditions when user measures, improves the accuracy of clinical diagnosis.
The working procedure of dynamic hemomanometer of the present invention is as follows：
Testee wears dynamic hemomanometer, starts once to schedule to last the blood pressure cycle measurement of 24h, the setting of CPU main control modules is surveyed
Sequential is measured, sends instruction every 30min, posture demarcating module performs the calibrating function of motion state, 3-axis acceleration sensor
Start the collecting work of execution exercise data；Blood pressure measurement module starts to perform measurement instruction, duration 60s after 60s；Blood pressure module
Measurement work is completed, 3-axis acceleration sensor completes the collecting work of exercise data after 10s, in 60s by way of button
Calibration measurement posture and current main suit's content, wherein main suit's content long recording time upper limit 60s；
When sphygmomanometer is in the measuring state monitored automatically, or during measurement, testee thinks oneself feelings at that time
Condition is not suitable for carrying out blood pressure measurement, and in 10 seconds, beginning pause button is pressed, you can stop before blood pressure measurement module terminates measurement
This time measure, when testee's self-assessment is in stable state, then presses the key and can measure；
Finally, data processing module is collected CPU main control modules, manual control module, blood pressure measurement module and posture and is marked
The data message that module produces in measurement process, and after carrying out data processing, generate complete blood pressure measurement, be saved in
It is local；After performing 24h, one-shot measurement end cycle.
Brief description of the drawings
Fig. 1, dynamic hemomanometer functions of modules figure；
Fig. 2, dynamic hemomanometer one-shot measurement cycle logic structure chart；
Fig. 3, dynamic hemomanometer body graphics；
In figure, 1：Standing button；2：Lie low button；3：Sit up straight button；4：Record button；5：Start pause button.
Fig. 4, dynamic hemomanometer are correctly worn using schematic diagram.
Embodiment
The embodiment of the present invention is described in detail with reference to attached drawing：
As shown in Figure 1, a kind of dynamic hemomanometer with posture calibrating function, including CPU main control modules, surveyed to set
Sequential is measured, instruction is sent every 30min；And the manual control module in parallel with CPU main control modules, blood pressure measurement module, appearance
State mark module, data processing module.
The manual control module, equipped with pause button is started to control the start and stop of blood pressure measurement, when equipment is in certainly
The measuring state of dynamic monitoring, or testee think that situation was not suitable for carrying out blood pressure measurement at that time for oneself, and pressing the key can stop
This time measure, when testee is in stable state, then presses the key and can measure again；
The blood pressure measurement module, carries out the measurement of blood pressure, the oscillographic method measuring blood pressure is logical by the way of oscillographic method
Cross and establish the relation of systolic pressure, diastolic pressure, mean pressure and oversleeve pressure oscillations ripple to differentiate blood pressure；
The posture mark module, including measurement posture mark in parallel successively, instantaneous recording mark, motion state mark
Note, to demarcate posture and other main suit content of the testee when carrying out blood pressure measurement；
The measurement posture mark, including stand, lie low, sitting up straight three kinds of postures, demarcated by way of button；
The instantaneous recording mark, main suit's content during lower measurement is recorded for testee, is recorded by way of button
Sound, duration upper limit 60s；
The measurement posture mark is marked with instantaneous recording, into rower in the 60s after blood pressure measurement module works
It is fixed just effective；
Motion state mark, exercise data during mainly by 3-axis acceleration sensor obtaining anthropological measuring,
So as to judge its motion state；
The 3-axis acceleration sensor, is adopted in being performed to after measuring in 10 seconds for first 60 seconds for each blood pressure measurement
Collection, gathers the average of numerical value as the acceleration magnitude of this second, 20 seconds of access value maximum are as reference using each second
Domain, and take acceleration magnitude of the average as the period in reference field；
The dynamic hemomanometer is fixed on arm on the left of human body by cuff, arm in nature hang state when, described three
Three axis in axle acceleration sensor are respectively：Human body is positive for X-axis towards front, positive for Y-axis on the left of human body, vertically
It is positive for Z axis upwardly；The 3-axis acceleration sensor is used to describe the acceleration magnitude of human body in three directions, all directions
On the absolute value of the sum of acceleration value be a, for representing human body current motion state, its principle is as follows：
It is stable state as 0≤a≤x, pressure value is demarcated as credible at this time；
It is slow motion state as x ＜ a ＜ y, pressure value is demarcated as with reference value at this time；
It is strenuous exercise's state as a >=y, pressure value is demarcated as insincere at this time；
Described x, y are the motion state threshold value of calibration, are had according to different brand acceleration transducers and amplifying circuit
Certain adjustment.
The data processing module, to collect CPU main control modules, manual control module, blood pressure measurement module and posture
The data message that mark module produces in measurement process, and after carrying out data processing, complete blood pressure measurement is generated, protect
Local is stored to, so as to aid in doctor to determine posture and its actual conditions when user measures, improves the accuracy of clinical diagnosis.
As shown in figure 4, dynamic hemomanometer is fixed on arm on the left of human body by testee by cuff, cuff is worn over left hand
On arm, it is ensured that cuff lower edge is located at elbow joint 2-3cm positions, and equipment is located on the outside of arm；Cuff thread gluing is tensed, cuff should
Cosily it is wrapped on upper arm, the gap of about 1-2cm is kept between cuff and arm, never wind tension, testee wears active
After state sphygmomanometer, start once to schedule to last the blood pressure cycle measurement of 24h, CPU main control module setting measurement sequential, sends out every 30min
Go out instruction, posture demarcating module performs the calibrating function of motion state, and 3-axis acceleration sensor starts to perform exercise data
Collecting work；Blood pressure measurement module starts to perform measurement instruction, duration 60s after 60s；Blood pressure module completes measurement work, after 10s
3-axis acceleration sensor completes the collecting work of exercise data, demarcates measurement posture in 60s by way of button and works as
Preceding main suit's content, wherein main suit's content long recording time upper limit 60s；
When sphygmomanometer is in the measuring state monitored automatically, or during measurement, testee thinks oneself feelings at that time
Condition is not suitable for carrying out blood pressure measurement, and in 10 seconds, beginning pause button is pressed, you can stop before blood pressure measurement module terminates measurement
This time measure, when testee's self-assessment is in stable state, then presses the key and can measure；
Finally, data processing module is collected CPU main control modules, manual control module, blood pressure measurement module and posture and is marked
The data message that module produces in measurement process, and after carrying out data processing, generate complete blood pressure measurement, be saved in
It is local；After performing 24h, one-shot measurement end cycle.
Claims (5)
1. a kind of dynamic hemomanometer with posture calibrating function, it is characterised in that including CPU main control modules, surveyed to set
Sequential is measured, instruction is sent every 30min；And the manual control module in parallel with CPU main control modules, blood pressure measurement module, appearance
State mark module, data processing module.
2. dynamic hemomanometer according to claim 1, it is characterised in that the manual control module be equipped with start pause by
Key is controlling the start and stop of blood pressure measurement；The blood pressure measurement module, carries out the measurement of blood pressure by the way of oscillographic method；It is described
Posture mark module is demarcating posture and other main suit content of the testee when carrying out blood pressure measurement；The data processing mould
Block, to collect data message, and after carrying out data processing, generates complete blood pressure measurement, is saved in local.
3. dynamic hemomanometer according to claim 2, it is characterised in that the posture mark module, including it is in parallel successively
Measurement posture mark, instantaneous recording mark, motion state mark；The measurement posture mark, including stand, lie low, sit up straight
Three kinds of postures, are demarcated by way of button；The instantaneous recording mark, in the main suit under testee's record during measurement
Hold, recorded by way of button, duration upper limit 60s；Motion state mark, by 3-axis acceleration sensor come
Exercise data during anthropological measuring is obtained, so as to judge its motion state.
4. dynamic hemomanometer according to claim 3, it is characterised in that the 3-axis acceleration sensor, in each blood
First 60 seconds of pressure measurement perform collection to after measuring in 10 seconds, and the average that numerical value is gathered using each second is used as this second
Acceleration magnitude, access value maximum 20 seconds takes acceleration of the average as the period in reference field as referring to domain
Value.
5. according to any dynamic hemomanometers of claim 1-4, it is characterised in that its working level includes the following steps：
Testee wears dynamic hemomanometer, starts once to schedule to last the blood pressure cycle measurement of 24h, CPU main control module setting measurement sequential, often
Instruction is sent every 30min, posture demarcating module performs the calibrating function of motion state, and 3-axis acceleration sensor starts to perform fortune
The collecting work of dynamic data；Blood pressure measurement module starts to perform measurement instruction, duration 60s after 60s；Blood pressure module completes measurement work
Make, 3-axis acceleration sensor completes the collecting work of exercise data after 10s, and measurement appearance is demarcated by way of button in 60s
Gesture and current main suit's content, wherein main suit's content long recording time upper limit 60s；
When sphygmomanometer is in the measuring state monitored automatically, or during measurement, testee thinks oneself, and situation was not at that time
Blood pressure measurement is appropriate for, in 10 seconds, beginning pause button is pressed, you can stop this time before blood pressure measurement module terminates measurement
Measurement, when testee's self-assessment is in stable state, then presses the key and can measure；
Finally, data processing module collects CPU main control modules, manual control module, blood pressure measurement module and posture mark module
The data message produced in measurement process, and after carrying out data processing, complete blood pressure measurement is generated, it is saved in this
Ground；After performing 24h, one-shot measurement end cycle.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109893111A (en) * | 2019-03-06 | 2019-06-18 | 深圳市理邦精密仪器股份有限公司 | A kind of ambulatory blood pressure measurement pattern selection method and device |
| CN113491512A (en) * | 2020-04-07 | 2021-10-12 | 华为技术有限公司 | Blood pressure monitoring method and device, electronic equipment and storage medium |
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