CN1853557A - Electronic sphygmomanometer - Google Patents
Electronic sphygmomanometer Download PDFInfo
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- CN1853557A CN1853557A CN 200510034467 CN200510034467A CN1853557A CN 1853557 A CN1853557 A CN 1853557A CN 200510034467 CN200510034467 CN 200510034467 CN 200510034467 A CN200510034467 A CN 200510034467A CN 1853557 A CN1853557 A CN 1853557A
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- blood pressure
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Abstract
An electronic hematomanometer is composed of a pressure sleeve, a pressurizing unit for increasing the internal pressure of said pressure sleeve, a pressure releasing unit, a pressure sensor for converting the pressure to electric signal, a microcomputer with I/O device, and a sound device connected to output of said microcomputer for reproducing light music to relax the spirit of the person to be tested, resulting in high precision.
Description
Technical field
The present invention relates to a kind of electric sphygmomanometer, in International Patent Classification (IPC), belong to A61B5/022.
Background technology
Sphygomanometer is not strange to a lot of people.Except traditional mercury sphygmomanometer that the common use auscultation of hospital is measured, common to the electric sphygmomanometer that adopts pick off and electronic circuit in family healthcare at present, the latter's modular design can see Chinese invention patent ZL93109916.1 description CN1050040C " electric sphygmomanometer " for details.No matter be to use mercury sphygmomanometer, or use electric sphygmomanometer to measure blood pressure, according to medical requirement, in order to accomplish the accurate measurement of blood pressure, the measured should keep good posture, allows the muscle of whole body be in relaxed state; The height of oversleeve and cardiac position are in same horizontal plane, and the oversleeve bottom of arm-type electric sphygmomanometer should be higher than ancon 1cm-3cm, the wrist formula be the above 5mm-10mm of carpal joint; Especially must be no less than 10min by the state of keeping quite before measuring.Such regulation mainly is the state that allows the measured be in to loosen, but expends time in significantly, and also may not reach the requirement of thoroughly loosening to some.In the family healthcare measurement this problem is arranged, to the personnel that blood pressure is measured by hospital, easier suffering from " hospital's effect " or claim " white clothing effect " (when people see the doctor that wears white working clothing or nurse and take blood pressure to oneself, psychoreaction will be arranged).
Summary of the invention
Main purpose of the present invention is to provide a kind of electric sphygmomanometer, and the measured that it helps blood pressure better or quickly enters relaxation state before measurement, thereby improves the degree of accuracy of blood pressure measurement.
The technical scheme that the present invention solve the technical problem is: a kind of electric sphygmomanometer comprises: around wearing in the gas sleeve of measured's key aspect resistance blood; The pressue device that gas sleeve internal pressure is risen; The exhaust apparatus that gas sleeve internal pressure is slowly descended; Make the interior pressure of gas sleeve be transformed into the pressure transducer of the signal of telecommunication; Have the program of establishing in the regulation, receive that gas sleeve internal pressure rises or the signal of telecommunication of pressure transducer output and handle and obtain the pico computer and the imput output circuit thereof of blood pressure measurement between decrement phase slowly; The output device that reflects described blood pressure measurement; It is characterized in that: an output circuit of described pico computer is access to an audio player; The program of establishing is included in a described pressue device action sound equipment playing process before in described, and described sound equipment is that light music is or/and light language.
A large amount of medical experiments or practice show that light music is effectively alleviated the mental tension degree or/and light language obviously impels people to enter relaxation state.The present invention reaches before blood pressure measurement the measured is play light music or/and light language makes it better or quickly enter relaxation state, thereby improves the degree of accuracy of blood pressure measurement; Both made full use of the time before measuring, be unlikely to boring uninteresting, also may provide condition for shortening this time.The potentiality that the present invention utilizes the pico computer control circuit of electric sphygmomanometer often to have dexterously, thereby how many increases cost there is no.
The further design of the technical scheme of technical solution problem of the present invention comprises:
One, described in the program of establishing comprise described blood pressure measurement be converted to voice signal, and from described audio player output; This design can be saved the display of traditional output device as blood pressure measurement, thereby saves cost, and can allow the measured close the eyes for rest, and is in relaxation state better, thereby further improves measuring accuracy.
Its two, described in the program of establishing comprise described sound equipment playing process continued in the output of described blood pressure measurement.This design can allow the measured further all be in relaxation state in whole measuring process, helps further improving measuring accuracy.
Its three: the program of establishing is included in a sound equipment playing process after described output device reflects described blood pressure measurement in described, described sound equipment is that light music is or/and light language, described light language comprises health prompt relevant with described blood pressure measurement or the prompting of measuring once more, and if the prompting of Ce Lianging once more, then enter a sound equipment playing process automatically, described sound equipment is that light music is or/and light language.This design can allow the measured continue to close the eyes for rest when measuring once more, is in relaxation state better, thereby further improves measuring accuracy.
Described design can make product have innervation and feeling of freshness, can more attract client when exhibiting product, and is quite beneficial to promoting product.
Description of drawings
Following accompanying drawing is used to illustrate the specific embodiment of the present invention.
Fig. 1 is the profile sketch map of embodiment of the invention electric sphygmomanometer;
Fig. 2 is an embodiment of the invention electric sphygmomanometer circuit block diagram;
Fig. 3 is the circuit block diagram of pico computer 6 among Fig. 2;
Fig. 4 is an embodiment of the invention electric sphygmomanometer action flow chart;
Fig. 5 is that embodiment of the invention electric sphygmomanometer sound equipment is play subroutine flow chart;
Fig. 6 is an embodiment of the invention electric sphygmomanometer health prompt subroutine flow chart.
The specific embodiment
Embodiment of the invention electric sphygmomanometer is to improve to form on the basis of a kind of electric sphygmomanometer of prior art.The design of described prior art electric sphygmomanometer sees Chinese invention patent ZL93109916.1 description CN1050040C " electric sphygmomanometer " for details.Below mainly introduce the design of the difference part of embodiment of the invention electric sphygmomanometer and this electric sphygmomanometer, the design of Jie Shaoing can be referring to the content among the ZL93109916.1 description CN1050040C " electric sphygmomanometer ".
Embodiment of the invention electric sphygmomanometer profile is seen Fig. 1, comprise: gas sleeve 1, be used for manually increasing the ball 2 of the air pressure in the gas sleeve, the pressure-regulating valve 3 that is used to make the gas in the gas sleeve slowly to release, the main body 20 of sphygomanometer, the rubber tube 21 that connects the main body 20 of gas sleeve 1 and sphygomanometer. the console switch 31 that the display device 30 that is provided with on the main body 20 of sphygomanometer, instruction blood pressure measurement begin, loudspeaker 101 and sound equipment control button 102.More than the main change of Fig. 2 is among the contrast ZL93109916.1 description CN1050040C " electric sphygmomanometer ": increased the sound equipment control button 102 that is used to play the loudspeaker 101 of sound equipment and interrupts playing.
Embodiment of the invention electric sphygmomanometer circuit block diagram is seen Fig. 2: by ball 2 and the pressure of pressure-regulating valve 3 combineds effect in gas sleeve 1, detect by pressure transducer 5, the analog electrical signal of being changed is at first behind the noise more than low pass filter 22 filterings 10～20HZ, by A/D changer 23 be converted to digital electric signal send into have CPU, the pico computer 6 of ROM and RAM, result according to the program of establishing in it is calculated and controlled is exported by display 30 and loudspeaker 101.More than the main change of Fig. 3 is among the contrast ZL93109916.1 description CN1050040C " electric sphygmomanometer ": the input of pico computer 6 has increased control button 102, the loudspeaker 101 that output has increased, and increased the music that stores regulation and the sheet external memory device (FLASH-MEMORY) 103 of language generation subprogram.
The circuit structure of pico computer 6 is seen Fig. 3 in the embodiment of the invention electric sphygmomanometer circuit block diagram, it comprises: the pressure information separating means that the digital electric signal input of the pressure of the reflection gas sleeve 1 that is provided by A/D changer 23 among Fig. 2 presses extraction element 24b to form by the gentle sleeve of arterial pulse pressure extraction element 24a, the gentle sleeve of the dynamic pressure back-pressure of being extracted is pressed and is deposited storage device 25 in, and then after the blood pressure of being made up of arithmetic unit 26 and blood pressure decision maker 27 is determined to compare computing in the device 7, get the highest and minimal blood pressure value, and export display 30 demonstrations to; The operation result of arithmetic unit 26 also provides exhaust velocity/arteries and veins to clap monitor 28 and obtains exhaust velocity and arteries and veins umber of beats, provides the gas sleeve to press monitor to obtain the gas sleeve and presses, and exports display 30 to and shows.The gas sleeve presses monitor can also connect gas sleeve pressure control device, is used to control force (forcing) pump that replaces ball 2 and the electromagnetic valve that replaces pressure-regulating valve 3 for the product that uses electronic pressurization.More than the main change of Fig. 1 is in contrast ZL93109916.1 description CN1050040C " electric sphygmomanometer ": increased the input of storage device 103, control button 102 with getting in touch of arithmetic unit 26 and be access to the audio frequency output of loudspeaker 101; Blood pressure decision maker 27 and exhaust velocity/arteries and veins is clapped the output of monitor 28 and is also returned arithmetic unit 26, is used to export the voice count off corresponding with measurement result.More than be based on improvement design with ZL93109916.1 description CN1050040C " electric sphygmomanometer ", but in fact pico computer 6 is exactly one (is CPU by central processing unit, comprise arithmetical unit, controller and depositor) and the single-chip microcomputer formed such as some I/O mouths, its inner each several part connects can also adopt different designs, but behind the chip of having selected concrete model, all can reach identical purpose by the design of prior art software program.
Embodiment of the invention electric sphygmomanometer motion flow is seen Fig. 4.The main change of Fig. 6 among its contrast ZL93109916.1 description CN1050040C " electric sphygmomanometer " is: return after insertion sound equipment in initialization (S11) back is play subprogram (S101) and exported insertion measurement result voice count off of measurement result output (S33) back and health prompt voice subprogram (S102) again.The functional meaning of S11 among Fig. 4, S12, S13, S14, S15, S16, S21, S22, S24, S32 and S33 all can be with reference to Fig. 6 among the ZL93109916.1 description CN1050040C " electric sphygmomanometer " and related description, be in the present embodiment, the process design in the S100 is identical with middle Fig. 6 of ZL93109916.1 description CN1050040C " electric sphygmomanometer " and related description.
Fig. 5 is seen in sound equipment broadcast subprogram (S101) among Fig. 4.Variable V a among Fig. 5 represents the starting state of console switch 31, and Vb represents the interrupt status of sound equipment control button 102, and C represents the flag bit of measurement result output, is 1 when all activating, otherwise is 0; T is timing.Storage device 103 writes the light music that is allowed a choice in advance according to prior art, for example " night of flowers and moonlight by the spring river ", " flat Sha Luoyan ", " high mountain and great rivers ", " moonlight serenade " and " blue Danube " etc.; In addition, song " let us has swung two oars " and some paragraphs of Buddhist sutra also are proper.Design program according to prior art, when entering sound equipment broadcast subprogram (S101) or count off of measurement result voice and health prompt voice subprogram (S102), arithmetic unit 26 successively or above each sound equipment that repeats to access storage device 103 storages play, until reaching setting-up time.
Fig. 6 is seen in count off of measurement result voice and health prompt voice subprogram (S102) among Fig. 4, and the variable SBP among Fig. 6 represents measurement result maximal blood pressure value, and DBP represents measurement result minimal blood pressure value.Health prompt voice suggestion 1 is: your blood pressure is higher, please notes diet, keeps sufficient sleep, takes exercises more, keeps happy;
Prompting 2 is: congratulate! Your blood pressure is normal, please continue to keep;
Prompting 3 is: your blood pressure is on the low side, please supplement the nutrients, and the water of eating soup increases and takes exercise more, keeps sufficient sleep;
Prompting 4 is: measure wrongly, please unclamp oversleeve 5 minutes, remeasure once.
Corresponding to the digital voice of regulation and above-mentioned suggestion voice according to prior art write storage device (FLASH-MEMORY) 103 in advance, and design program, when entering count off of measurement result voice and health prompt voice subprogram (S102), arithmetic unit 26 accesses corresponding voice, the output of blood pressure decision maker 27 and exhaust velocity/arteries and veins bat monitor 28 is converted into audio frequency output, become the voice count off corresponding and play corresponding health prompt voice with measurement result.Sound equipment after the prompting 4 is play 5 minutes as a subprogram, can play subprogram (S101) design with reference to sound equipment shown in Figure 5 according to prior art.
The chip model that pico computer 6 uses in embodiment of the invention electric sphygmomanometer Fig. 2 circuit block diagram is MC68HC9082J12, and the chip model that storage device (FLASH-MEMORY) 103 uses is KM29N3200TS, and capacity is 32M.
Claims (4)
1, a kind of electric sphygmomanometer comprises: around wearing in the gas sleeve of measured's key aspect resistance blood; The pressue device that gas sleeve internal pressure is risen; The exhaust apparatus that gas sleeve internal pressure is slowly descended; Make the interior pressure of gas sleeve be transformed into the pressure transducer of the signal of telecommunication; Have the program of establishing in the regulation, receive that gas sleeve internal pressure rises or the signal of telecommunication of pressure transducer output and handle and obtain the pico computer and the imput output circuit thereof of blood pressure measurement between decrement phase slowly; The output device that reflects described blood pressure measurement; It is characterized in that: an output circuit of described pico computer is access to an audio player; The program of establishing is included in a described pressue device action sound equipment playing process before in described, and described sound equipment is that light music is or/and light language.
2, electric sphygmomanometer according to claim 1 is characterized in that: the program of establishing comprises described sound equipment playing process is continued in the output of described blood pressure measurement in described.
3, electric sphygmomanometer according to claim 1 is characterized in that: the program of establishing comprises described blood pressure measurement is converted to voice signal in described, and from described audio player output.
4, according to claim 1 or claim 2 or the described electric sphygmomanometer of claim 3, it is characterized in that: the program of establishing is included in a sound equipment playing process after described output device reflects described blood pressure measurement in described, described sound equipment is that light music is or/and light language, described light language comprises health prompt relevant with described blood pressure measurement or the prompting of measuring once more, and if the prompting of Ce Lianging once more, then enter a sound equipment playing process automatically, described sound equipment is that light music is or/and light language.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510034467 CN1853557A (en) | 2005-04-28 | 2005-04-28 | Electronic sphygmomanometer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510034467 CN1853557A (en) | 2005-04-28 | 2005-04-28 | Electronic sphygmomanometer |
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| CN1853557A true CN1853557A (en) | 2006-11-01 |
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| CN 200510034467 Pending CN1853557A (en) | 2005-04-28 | 2005-04-28 | Electronic sphygmomanometer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106983503A (en) * | 2017-04-27 | 2017-07-28 | 杭州蕙新医疗科技有限公司 | A kind of portable blood pressure patient monitor |
| CN108670232A (en) * | 2018-05-24 | 2018-10-19 | 杭州求是医学科技有限公司 | A kind of Circadian blood pressure profile method and its Circadian blood pressure profile device |
| CN112617769A (en) * | 2020-12-04 | 2021-04-09 | 上海掌门科技有限公司 | Pulse feeling method, electronic equipment and computer storage medium |
-
2005
- 2005-04-28 CN CN 200510034467 patent/CN1853557A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106983503A (en) * | 2017-04-27 | 2017-07-28 | 杭州蕙新医疗科技有限公司 | A kind of portable blood pressure patient monitor |
| CN108670232A (en) * | 2018-05-24 | 2018-10-19 | 杭州求是医学科技有限公司 | A kind of Circadian blood pressure profile method and its Circadian blood pressure profile device |
| CN112617769A (en) * | 2020-12-04 | 2021-04-09 | 上海掌门科技有限公司 | Pulse feeling method, electronic equipment and computer storage medium |
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