CN2701394Y

CN2701394Y - Three dimensional positioning function sphygmomanometer

Info

Publication number: CN2701394Y
Application number: CN 200420050621
Authority: CN
Inventors: 杨国和
Original assignee: Health and Life Co Ltd
Current assignee: Heshisheng Medical Science & Technology Co., Ltd.; Universal medical electronic (Suzhou) Co., Ltd.
Priority date: 2004-04-29
Filing date: 2004-04-29
Publication date: 2005-05-25
Anticipated expiration: 2014-04-29

Abstract

The utility model relates to a three dimensional positioning function sphygmomanometer. A chip processor is arranged on the sphygmomanometer, and the chip processor is respectively connected with a pressure sensor, an alarm unit, a storage unit, a 3D accelerating detection chip, a display, an actuator and an air cock. At the time of the measurement of the blood pressure, the 3D accelerating detection chip detects the spatial position where the admeasuring external member of the sphygmomanometer is placed when the person receives the blood pressure measurement, and then the correlation parameter of the spatial position detected is delivered to the chip processor. At the same time, the chip processor takes the set range of the correlation parameter of the spatial position from the storage unit, and the correlation parameter is compared with the detected parameter value; thereby, the judge can be made according to the compared consequence. Also, via the control of the chip processor, the pressure sensor, the actuator and the air cock embark on the work of blood pressure measurement according to the set criterion, and the person receiving the measurement can be in the right spatial position of the measurement in the process of the blood pressure measurement; thereby, the measured blood pressure value is much more accurate.

Description

Sphygomanometer with three-dimensional fix function

Technical field

This utility model has a three-dimensional (3-Dimension relevant for a kind of, abbreviation 3D) sphygomanometer of spatialization function, it is a kind of locus of being quickened the measurement external member place of detecting chip detecting sphygomanometer by 3D (3-Dimension), and the space position parameter value of being detected is sent on the chip processor, by the comparison mode, make testee the measurement external member or the relevant body part posture of sphygomanometer can be moved to correct locus.

Prior art

Press; general sphygomanometer is divided into traditional hydrargyrum formula and electronic type; wherein the hydrargyrum formula is not only consuming time; and the people that professional training and experience must be arranged; just energy gets blood pressure correctly; review; the electronic type blood pressure meter is divided into desktop again; the wrist formula; tunnel type and finger-type or the like; because of electronic type blood pressure neither need be done gauged in advance work; and the transmission display device shows measurement; make testee very easy in the use; though only electronic type has above-mentioned facility; but measurement because of well known blood pressure; not only relevant with the time; for example: morning, common blood pressure comparison was low; the blood pressure at noon is then compared height; the placing space position of wrist or relevant body part posture is relevant during also with measurement; count example with wrist formula blood pressure: correct position should be that the measurement external member of sphygomanometer is lifted to flushing the place with heart; can't common people also learn whether will move to correct locus in the measurement external member act of wrist formula sphygomanometer? again; general now wrist formula sphygomanometer also can't provide correct solid space positioning function; only can move up and down with the experience of testee, thus, the inaccurate situation of measured blood pressure takes place and takes place in regular meeting.

Summary of the invention

A purpose of the present utility model, a kind of 3D of having (3-Dimension) is being provided the sphygomanometer of spatialization function, this sphygomanometer is provided with a chip processor, this chip processor respectively with a storage element, 3D quickens detecting chip (3-Dimension acceleration sensor) and is connected, when using with order, can quicken the locus of the measurement external member of detecting chip detecting sphygomanometer by 3D, and the space position parameter value of being detected is sent on the chip processor, simultaneously, chip processor can be taken out the related parameter values scope of originally setting by storage element, and compare with the space position parameter value of detecting gained, parameter value as detecting does not fall within the related parameter values scope of setting, measurement external member position or the relevant body part posture of then representing sphygomanometer are not right, chip processor can see through the caution unit and give a warning, the prompting testee moves in the space position parameter value falls within the setup parameter scope, the caution unit just can stop warning message, that is the measurement external member of sphygomanometer or relevant body part posture are to the location, thus, make testee measured numerical value when carrying out blood pressure measuring more accurate.

A purpose more of the present utility model is providing a kind of 3D of having (3-Dimension) sphygomanometer of spatialization function, and its control circuit also can be connected with a display part, and when using with order, but the transmission display part shows the blood pressure measuring result of testee.

Another purpose of the present utility model, a kind of 3D of having (3-Dimension) is being provided the sphygomanometer of spatialization function, its 3D quickens the detecting chip by a piezoelectric transformer (Piezoelectric Tran-sformer, be called for short PZT), the semiconductor chip that bridge-type induction apparatus (Bridge Type Sensor) and the electronic building brick that cooperates are formed, wherein piezoelectric transformer is provided with a weight (Plumb Bob), this weight is provided with one and prolongs X, Y, Z shaft extension exhibition and can change with the locus time and the pedestal (Seating) that can rock, and this pedestal also is connected to the bridge-type induction apparatus, to make pedestal moving along with the measurement external member that is set in testee, and when doing the inclination of different angles, this piezoelectric transformer can produce different change in voltage, seeing through the bridge-type induction apparatus again reaches chip processor and is converted to the locus relevant parameter, chip processor also can be taken out the locus related parameter values scope of original setting by storage element, and compare with the space position parameter value of detecting gained, do not fall within the related parameter values scope of setting as the related parameter values of detecting, measurement external member locus or the relevant body part posture of then representing sphygomanometer are not right, and the prompting testee will measure external member and move to the tram or adjust health region of interest posture, in the parameter value that measures falls within the scope of setting relevant parameter.

Description of drawings

Fig. 1 is a three-dimensional appearance sketch map of the present utility model.

Fig. 2 is the circuit box sketch map of this utility model one embodiment.

Fig. 3 is the detailed circuit schematic of this utility model one embodiment.

Fig. 4 A is that 3D of the present utility model quickens that piezoelectric transformer is intended to the X of bridge-type induction apparatus, the structural formula of Y direction in the detecting chip.

Fig. 4 B is that 3D of the present utility model quickens that the structural formula of piezoelectric transformer and the Z-direction of bridge-type induction apparatus is intended in the detecting chip.

Fig. 5 A be testee of the present utility model with wrist formula blood pressure metered side blood pressure time action signal one figure.

Fig. 5 B be testee of the present utility model during with wrist formula blood pressure metered side blood pressure at X, Y-axis action sketch map.

Fig. 5 C be testee of the present utility model during with wrist formula blood pressure metered side blood pressure at Z axle action sketch map.

The figure number explanation

Air bag band 10 magic tapes 11

Housing 20 pressure-sensing spares 21

Amplifier 211,241 resistance 212,242,272

Power-supply unit 22 bridge-

type induction apparatuss

23,52

Analog/digital conversion unit 24 electric capacity 243

Chip processor 25 display units 26

Input block 27 caution unit 28

Storage element 29 actuators 30

Transistor

31,41 air valves 40

Piezoelectric transformer 51 weights 511

Pedestal 512

3D (3-Dimension) quickens detecting chip 50

The specific embodiment

This utility model is a kind of sphygomanometer with 3D (3-Dimension) spatialization function, in this utility model, count demonstration example with wrist formula blood pressure, please refer to Fig. 1, Fig. 2, shown in Figure 3, this sphygomanometer is provided with an air bag band 10, these air bag band 10 two ends are respectively equipped with magic tape 11, for bonding usefulness, and this air bag band 10 is provided with a housing 20, be provided with a pressure-sensing spare 21 in this housing 20, it is detected the variation of blood pressure by pressure differential, this pressure-sensing spare 21 includes an amplifier 211 and bridge-type induction apparatus 23, and wherein, these amplifier 211 inputs also are connected with power-supply unit 22 and a resistance 212, the outfan of this amplifier 211 then is connected with bridge-type induction apparatus 23, with make that pressure-sensing spare 21 detected as a result the time, amplify by amplifier 211, and voltage exported by bridge-type induction apparatus 23.

And this bridge-type induction apparatus 23 is connected with an analog/digital conversion unit 24 in addition, this analog/digital conversion unit 24 is made up of several amplifiers 241, resistance 242 and electric capacity 243, because the circuit that these electronic building bricks are formed is identical with the general A/D conversion circuit that uses, so in its structure of this not elsewhere specified (NES), and this analog/digital conversion unit 24 becomes digital signal with the analog-converted that enters.

Again, this analog/digital conversion unit 24 also is connected with a chip processor 25, in this chip processor of present embodiment is a multitask chip processor (MCU), this chip processor 25 also is connected with power-supply unit 22, and this chip processor 25 other and a display unit 26, one input block 27, an one caution unit 28 and a storage element 29 are connected, wherein, display unit 26 can be LCD MODULE (LCD), it is used for showing that testee measures the blood pressure result and uses, in addition, input block 27 can be switches set, this switches set 27 by more than one and the switch 271 that connects together form, these switches 271 also join with a resistance 272 respectively, moreover, the sound that caution unit 28 is warned, and storage element 29 can be internal memory, it is used for depositing data and uses.

Please refer to Fig. 1, Fig. 2, shown in Figure 3, its chip processor 25 also is connected with an actuator 30 and an air valve 40 respectively, these actuators 30 and air valve 40 see through a transistor 31 respectively, 41 join with chip processor 25, and this actuator 30 and air valve 40 also join with air bag band 10, moreover, this actuator 30 is a motor in present embodiment, to make when air bag band 10 is coated on the wrist, can activate actuator 30 by chip processor 25 inculcates gas in air bag band 10, and make air bag band 10 blow-ups, and then the blood vessel on the compressing wrist, behind required pressure, this actuator 30 can stop start, and measures systolic pressure (high pressure), diastolic pressure (low) is pressed, chip processor 25 meetings this moment activate air valve 40 gas in the air bag band 10 are released, so that detecting systolic pressure (high pressure), the numerical value that diastolic pressure (low) is pressed.

Moreover, please refer to Fig. 2, Fig. 3, Fig. 4 A, Fig. 4 B, shown in the 5A, its chip processor 25 also quickens detecting chip 50 with a 3D and is connected, this 3D quickens detecting chip 50 by a piezoelectric transformer 51, the semiconductor chip that bridge-type induction apparatus 52 and the electronic building brick that cooperates are formed, wherein piezoelectric transformer 51 is provided with a weight 511, this weight is provided with the pedestal 512 that rocks when for a moment changing with the locus, and cut this pedestal 512 and be connected with bridge-type induction apparatus 52, to make pedestal 512 along with the testee arm moves, and when doing the inclination of different angles, this piezoelectric transformer 51 can produce different change in voltage, see through bridge-type induction apparatus 52 again the parameter value of this change in voltage is delivered to chip processor 25, and be converted to the space position parameter value, the locus related parameter values that this chip processor 25 can will originally be set is again taken out by storage element 29, and compare with the parameter value of detecting gained, parameter value as detecting falls within outside the related parameter values scope of original setting, then expression is set on the measurement external member of wrist, or the locus that relevant body gesture is put is not right, and can sound in caution unit 28 always, move the measurement external member or revise body gesture until testee to correctly locus and detection parameters value drop in the setup parameter value, when both numerical value conforms to, caution unit 28 just stops to sound, and makes testee learn that wrist or relevant body gesture move on the correct positioning.

Please refer to Fig. 2, Fig. 3, Fig. 5 A, 5B, shown in the 5C figure, during use, by fastener 11 air bag band 10 is tightened on person's to be measured wrist earlier, again behind the activating power feeding unit 22, the wrist that is tied with sphygomanometer is begun to raise, and move to the heart position, make the 3D in the housing 20 quicken detecting chip 50 along with wrist moves, and the numerical value of gained is sent on the chip processor 25, and chip processor 25 can be gone out original stored standard data with this numerical value to compare by storage element 29, as the detection parameters value outside setup parameter value scope, then chip processor 25 can be informed testee by indication caution unit 28 generation sound, and the prompting testee moves wrist, and this 3D quickens detecting chip 50 meetings moving along with wrist, continue the detect parameter value that obtains is sent on the chip processor 25, and the action that makes chip processor 25 continue to compare, in the related parameter values scope that the parameter value of being detected falls within and originally stored, then warning unit 28 can stop to sound or sending different sound, thus, testee can learn that wrist has moved on the correct position, simultaneously, making chip processor 25 activate actuator 30 inculcates gas in air bag band 10, and make air bag band 10 blow-ups, and then the blood vessel on the compressing wrist, behind required pressure, this actuator 30 can stop start, and driving pressure sensing member 11 measures, at this moment, chip processor 25 can activate air valve 40 gas in the air bag band 10 is released, until measuring systolic pressure (high pressure), diastolic pressure (low) is pressed, and measurement can be shown on the display unit 26, and is stored on the storage element 29.

In sum, this utility model quickens detecting chip 50 location by 3D, and is applied to various electric sphygmomanometer, includes desktop, wrist formula, tunnel type and finger-type or the like, so this utility model is compared with prior art more accurate convenient.

Claims

1. the sphygomanometer with three-dimensional fix function is characterized in that, includes:

One pressure-sensing spare, it is used for detecting blood pressure usefulness, and this pressure-sensing spare is provided with amplifier and bridge-type induction apparatus, to use as amplification and seamless;

One analog/digital conversion unit, it is connected with pressure-sensing spare, and this analog/digital conversion unit can become digital signal with the current signal transposition of pressure-sensing spare;

One chip processor, it is connected with the analog/digital conversion unit, and it is used for judgment processing and uses;

One display unit, it is connected with chip processor, uses with display result;

One input block, it is connected with chip processor, with the input related setting;

One storage element, it is connected with chip processor, and this storage element is used for storing and setting data and measurement;

One actuator, it is connected with chip processor, and it is used for inflating usefulness;

One air valve, it is connected with chip processor, and it is used for losing heart and uses;

The one three-dimensional detecting chip that quickens, it is connected with chip processor, this 3D quickens the detecting chip has different voltage to produce along with moving, and convert this magnitude of voltage to the digital parameters value and be sent on the chip processor, and see through the processing of chip processor, make testee learn and move to whether on the correct position;

One power-supply unit, it is connected with pressure-sensing spare, chip processor, display unit and input block, to supply required power supply;

The composition of above-mentioned member, during use, quicken the position of detecting chip detecting sphygomanometer by 3D, the space position parameter value of being detected is sent on the chip processor, simultaneously, chip processor can be taken out the related parameter values of originally setting by storage element, and compare with the space position parameter value of detecting gained, the detection parameters value falls within outside original setting related parameter values scope, it is not right that then expression measures the locus that external member puts, and to conforming to, represents promptly that sphygomanometer is to correct locus until numeric ratio, see through the control of chip processor again, make pressure-sensing spare, actuator, air valve is according to setting the work that measures blood pressure.

2. the sphygomanometer with three-dimensional fix function as claimed in claim 1 is characterized in that input block can be switches set.

3. the sphygomanometer with three-dimensional fix function as claimed in claim 1 is characterized in that display unit can be LCD MODULE.

4. the sphygomanometer with three-dimensional fix function as claimed in claim 1 is characterized in that storage element can be internal memory.

5. the sphygomanometer with three-dimensional fix function as claimed in claim 1 is characterized in that, chip processor can be connected with a caution unit, with as giving a warning or notification voice usefulness.

6. the sphygomanometer with three-dimensional fix function as claimed in claim 1 is characterized in that actuator can be motor.