CN204274433U - A kind of cuff of electric sphygmomanometer - Google Patents
A kind of cuff of electric sphygmomanometer Download PDFInfo
- Publication number
- CN204274433U CN204274433U CN201420774533.0U CN201420774533U CN204274433U CN 204274433 U CN204274433 U CN 204274433U CN 201420774533 U CN201420774533 U CN 201420774533U CN 204274433 U CN204274433 U CN 204274433U
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- air bag
- cuff
- collection
- collection sound
- electric sphygmomanometer
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- 210000000959 ear middle Anatomy 0.000 claims description 3
- 230000036772 blood pressure Effects 0.000 abstract description 11
- 238000009530 blood pressure measurement Methods 0.000 abstract description 10
- 238000001514 detection method Methods 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 5
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 11
- 229910052753 mercury Inorganic materials 0.000 description 8
- 210000003414 extremity Anatomy 0.000 description 6
- 206010020772 Hypertension Diseases 0.000 description 4
- 210000004204 blood vessel Anatomy 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 230000035487 diastolic blood pressure Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 210000000707 wrist Anatomy 0.000 description 2
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- 208000017667 Chronic Disease Diseases 0.000 description 1
- 206010019280 Heart failures Diseases 0.000 description 1
- 208000001647 Renal Insufficiency Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 208000029078 coronary artery disease Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000001631 hypertensive effect Effects 0.000 description 1
- 201000006370 kidney failure Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035488 systolic blood pressure Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
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- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The utility model discloses a kind of cuff of electric sphygmomanometer, cuff is provided with from right to left successively and is set up in parallel and the first air bag be interconnected, right dull and stereotyped air bag, the second air bag, left plate air bag and the 3rd air bag; The downside of left plate air bag and right dull and stereotyped air bag is respectively equipped with the collection acoustic form that two front and back are set up in parallel; The cuff of the second air bag upper side is provided with a collection sound chamber, and each collection acoustic form is all communicated with collection sound chamber by the voice tube of an equal length; The upper end in collection sound chamber is provided with a microphony audiomonitor.This utility model, by four collection acoustic forms be set up in parallel and a collection sound chamber, can carry out efficiently and accurately detection to the heartbeat of the Measure blood pressure of limbs, guarantee the accuracy of blood pressure measurement; The design of three air bags and two dull and stereotyped air bags, can guarantee the comfortableness to limbs parcel and stability, guarantee comfortableness and the accuracy of blood pressure measurement.
Description
Technical field
This utility model relates to a kind of electric sphygmomanometer, is specifically related to a kind of cuff of electric sphygmomanometer.
Background technology
Data display according to the relevent statistics, the existing hyperpietic of China reaches 100,000,000, and annual newly-increased number is more than 3,000,000.From hypertensive harm, hypertension has become the No.1 stealthy killer of the mankind.A kind of chronic disease of hypertension not still long-term hazards health, and the chief culprit of the disease such as it or apoplexy, coronary heart disease, myocardial infarction, heart failure, renal failure, be therefore called " invisible killer " by people.
First Hypertension is will Measure blood pressure exactly.The instrument of Measure blood pressure is called sphygomanometer.Sphygomanometer can be divided into direct-type and indirect type two kinds.The operation principle of two kinds of sphygomanometers is not identical, and direct-type directly measures pressure change with pressure transducer; The operation principle of indirect type is then the pressure controlling to be applied to from outside tested position, and relative for the result of the control generation of Korotkoff's Sound and the information of disappearance is judged.The former no matter can follow-on test to tremulous pulse or vein, and the latter can only measure systolic pressure and the diastolic pressure of tremulous pulse.
Blood pressure conventional on the market is at present in respect of mercury column sphygmomanometer, barometer sphygomanometer and electric sphygmomanometer three kinds.
Mercury sphygmomanometer is than electric sphygmomanometer and meter type blood pressure meter accurately safety, and the whole world is general, is considered to " goldstandard " of blood pressure determination.But mercury column sphygmomanometer requires higher to operating technology, and mercurous, if mishandling, can become hospital, family's primary pollution source, generally be applicable to hospital and clinic.Pollute and the very large hydrargyrum of toxicity owing to containing containing mercury thermometer, in recent years, countries in the world take the supply of hydrargyrum and use one after another and limit and denial measure.2007, European Parliament, by legislation, forbade that EU countries uses containing mercury thermometer.To the end of the year in 2007, the U.S. will have 13 states to prohibit the use containing mercury thermometer by legislation, and medical system transfers to buy safer succedaneum.In united nations environment plan (UNEP) the 25th the management director meeting that Kenya's in February, 2009 Nairobi is held, various countries environment minister reaches common understanding: United Nations Environment Programme will hold 5 government-to-government talks committee series meetings between 2010 to 2013, and international mercury pollution control pact was reached in plan by 2013.That is, after traditional mercurial sphygmomanometer is discarded, the sphygomanometer of other form is by comprehensive occuping market.
Barometer sphygomanometer, utilize pulsometer to operate pressure measurement, its volume is little, easy to carry, and without the shortcoming that hydrargyrum leaks, but along with the increase of number of applications, the accuracy of result can be affected, so need mercury column sphygmomanometer that is regular and standard to calibrate because form of springs changes.
Electric sphygmomanometer outward appearance is light and handy, easy to carry, operates simple and easy, and display understands, is relatively applicable to general family and uses.Electric sphygmomanometer mainly adopts oscillographic method to realize no-invasive measurement of blood pressure.Utilize the pressure in electronic pressure transmitter differentiation, record blood pressure measurement and pulse signal, by the algorithm routine process of clinical textual criticism, finally draw compression pressure and diastolic pressure.The deficiency of this sphygomanometer is exactly algorithm complexity, easily produces larger measurement error with the change of condition.Commercially available electric sphygmomanometer, as distinguished by measuring point, can be divided into wrist type and upper arm-type; As divided by metering system, full rotation type and auto-manual system can be divided into.Comparatively speaking, wrist type electric sphygmomanometer is accurate not as good as upper Arm-cuff device, and price is also more expensive.
As can be seen here, the sphygomanometer developing a kind of novel environment friendly convenient and practical is extremely urgent.And the cuff of electric sphygmomanometer is as detecting the vitals of blood pressure data, the reasonability of its structural design then badly influences comfortableness and the accuracy of detection, so, need to design a kind of can the cuff of comfortable, Accurate Determining blood pressure data.
Utility model content
This utility model technical issues that need to address are just the defect overcoming prior art, a kind of cuff of electric sphygmomanometer is provided, it is by four collection acoustic forms be set up in parallel and a collection sound chamber, efficiently and accurately detection can be carried out to the heartbeat of the Measure blood pressure of limbs, guarantee the accuracy of blood pressure measurement; The design of three air bags and two dull and stereotyped air bags, can guarantee the comfortableness to limbs parcel and stability, guarantee comfortableness and the accuracy of blood pressure measurement.
For solving the problem, this utility model adopts following technical scheme:
A cuff for electric sphygmomanometer, cuff is provided with from right to left successively and is set up in parallel and the first air bag be interconnected, right dull and stereotyped air bag, the second air bag, left plate air bag and the 3rd air bag; The cross section of the first air bag, the second air bag and the 3rd air bag is oval; Left plate air bag and right dull and stereotyped air bag are cuboid;
The downside of left plate air bag and right dull and stereotyped air bag is respectively equipped with the collection acoustic form that two front and back are set up in parallel; The cuff of the second air bag upper side is provided with a collection sound chamber, and each collection acoustic form is all communicated with collection sound chamber by the voice tube of an equal length; The upper end in collection sound chamber is provided with a microphony audiomonitor, and microphony audiomonitor is connected with the signal processor of electric sphygmomanometer by circuit; The blood vessel of limbs that four collection acoustic forms are collected sound of beating is pooled to collection sound chamber simultaneously, then by microphony audiomonitor, sound is converted to the processor of electric signal transmission to electric sphygmomanometer, guarantees the accuracy of sound detection and the accuracy of blood pressure measurement;
Collection sound chamber is conical; Collection acoustic form comprises the collection sound bucket that Open Side Down, and the lower end of collection sound bucket is provided with the clasp with contact skin, and the inner side of clasp is provided with closed tympanum; The upper end of collection sound bucket is provided with vertical tube, and the upper end of vertical tube is communicated with voice tube.Guarantee the comprehensive and accurate of sound collecting.
Preferably, the upper side of collection sound bucket is fixedly connected with by the downside of elastic cushion block with left plate air bag or right dull and stereotyped air bag.Elastic cushion block can play the operation of support to collection sound bucket, guarantee certain elasticity simultaneously, ensures comfortableness.
Preferably, the cross section of collection sound bucket is circular or oval.
Preferably, the first air bag, right dull and stereotyped air bag, the second air bag, left plate air bag and the upper side of the 3rd air bag are fitted with the prism of cuff and flush; All clasps flush with the downside of the first air bag, the second air bag and the 3rd air bag.
Preferably, the first air bag is communicated with gas cell by gas tube.
Preferably, elastic cushion block is sponge cushion block.
Preferably, the cross section of collection sound bucket is oval, and vertical tube is positioned at collection sound bucket center upper portion.
Advantage of the present utility model and beneficial effect are:
The cuff of this utility model electric sphygmomanometer, the collection acoustic form be set up in parallel by four and a collection sound chamber, can be carried out efficiently and accurately detection to the blood vessel sound of the Measure blood pressure of limbs, guarantee the accuracy of blood pressure measurement;
The cuff of this utility model electric sphygmomanometer, the design of three air bags and two dull and stereotyped air bags, can guarantee the comfortableness to limbs parcel and stability, guarantee comfortableness and the accuracy of blood pressure measurement;
The cuff of this utility model electric sphygmomanometer, elastic cushion block can play the operation of support to collection sound bucket, guarantee certain elasticity simultaneously, ensures comfortableness.
Accompanying drawing explanation
Fig. 1 is the upward view of the cuff of this utility model electric sphygmomanometer.
Fig. 2 is the top view of the cuff of this utility model electric sphygmomanometer.
Fig. 3 is AA line sectional view in this utility model Fig. 1.
In figure: 1, gas cell; 2, gas tube; 3, the first air bag; 4, voice tube; 5, acoustic form is collected; 6, sound chamber is collected; 7, circuit; 9, cuff; 10, the second air bag; 11, the 3rd air bag; 12, left plate air bag; 13, microphony audiomonitor; 14, right dull and stereotyped air bag; 15, elastic cushion block; 16, clasp; 17, vertical tube; 18, collection sound bucket.
Detailed description of the invention
embodiment 1
As shown in Figure 1 to Figure 3, this utility model is a kind of cuff 9 of electric sphygmomanometer, cuff 9 is provided with from right to left successively and is set up in parallel and the first air bag 3 be interconnected, right dull and stereotyped air bag 14, second air bag 10, left plate air bag 12 and the 3rd air bag 11; The cross section of the first air bag 3, second air bag 10 and the 3rd air bag 11 is oval; Left plate air bag 12 and right dull and stereotyped air bag 14 are cuboid;
The downside of left plate air bag 12 and right dull and stereotyped air bag 14 is respectively equipped with the collection acoustic form 5 that two front and back are set up in parallel; The cuff 9 of the second air bag 10 upper side is provided with a collection sound chamber 6, and each collection acoustic form 5 is all communicated with collection sound chamber 6 by the voice tube 4 of an equal length; The upper end in collection sound chamber 6 is provided with a microphony audiomonitor 13, and microphony audiomonitor 13 is connected with the signal processor of electric sphygmomanometer by circuit 7; The blood vessel of limbs that four collection acoustic forms 5 are collected sound of beating is pooled to collection sound chamber 6 simultaneously, then by microphony audiomonitor 13, sound is converted to the processor of electric signal transmission to electric sphygmomanometer, guarantees the accuracy of sound detection and the accuracy of blood pressure measurement;
Collection sound chamber 6 is conical; Collection acoustic form 5 comprises the collection sound bucket 18 that Open Side Down, and the lower end of collection sound bucket 18 is provided with the clasp 16 with contact skin, and the inner side of clasp 16 is provided with closed tympanum; The upper end of collection sound bucket 18 is provided with vertical tube 17, and the upper end of vertical tube 17 is communicated with voice tube 4.Guarantee the comprehensive and accurate of sound collecting.
The upper side of collection sound bucket 18 is fixedly connected with by the downside of elastic cushion block 15 with left plate air bag 12 or right dull and stereotyped air bag 14.Elastic cushion block 15 can play the operation of support to collection sound bucket 18, guarantee certain elasticity simultaneously, ensures comfortableness.
First air bag 3, right dull and stereotyped air bag 14, second air bag 10, left plate air bag 12 and the upper side of the 3rd air bag 11 are fitted with the prism of cuff 9 and flush; All clasps 16 flush with the downside of the first air bag 3, second air bag 10 and the 3rd air bag 11.First air bag 3 is communicated with gas cell 1 by gas tube 2.Elastic cushion block 15 is sponge cushion block.The cross section of collection sound bucket 18 is oval, and vertical tube 17 is positioned at collection sound bucket 18 center upper portion.
Last it is noted that obviously, above-described embodiment is only for this utility model example is clearly described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of amplifying out or variation be still among protection domain of the present utility model.
Claims (7)
1. a cuff for electric sphygmomanometer, is characterized in that, cuff is provided with from right to left successively and is set up in parallel and the first air bag be interconnected, right dull and stereotyped air bag, the second air bag, left plate air bag and the 3rd air bag; The cross section of the first air bag, the second air bag and the 3rd air bag is oval; Left plate air bag and right dull and stereotyped air bag are cuboid;
The downside of left plate air bag and right dull and stereotyped air bag is respectively equipped with the collection acoustic form that two front and back are set up in parallel; The cuff of the second air bag upper side is provided with a collection sound chamber, and each collection acoustic form is all communicated with collection sound chamber by the voice tube of an equal length; The upper end in collection sound chamber is provided with a microphony audiomonitor, and microphony audiomonitor is connected with the signal processor of electric sphygmomanometer by circuit;
Collection sound chamber is conical; Collection acoustic form comprises the collection sound bucket that Open Side Down, and the lower end of collection sound bucket is provided with the clasp with contact skin, and the inner side of clasp is provided with closed tympanum; The upper end of collection sound bucket is provided with vertical tube, and the upper end of vertical tube is communicated with voice tube.
2. the cuff of electric sphygmomanometer as claimed in claim 1, it is characterized in that, the upper side of collection sound bucket is fixedly connected with by the downside of elastic cushion block with left plate air bag or right dull and stereotyped air bag.
3. the cuff of electric sphygmomanometer as claimed in claim 2, is characterized in that, the cross section of collection sound bucket is circular or oval.
4. the cuff of electric sphygmomanometer as claimed in claim 3, it is characterized in that, the first air bag, right dull and stereotyped air bag, the second air bag, left plate air bag and the upper side of the 3rd air bag are fitted with the prism of cuff and flush; All clasps flush with the downside of the first air bag, the second air bag and the 3rd air bag.
5. the cuff of electric sphygmomanometer as claimed in claim 4, it is characterized in that, the first air bag is communicated with gas cell by gas tube.
6. the cuff of electric sphygmomanometer as claimed in claim 5, it is characterized in that, elastic cushion block is sponge cushion block.
7. the cuff of electric sphygmomanometer as claimed in claim 6, is characterized in that, the cross section of collection sound bucket is oval, and vertical tube is positioned at collection sound bucket center upper portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420774533.0U CN204274433U (en) | 2014-12-10 | 2014-12-10 | A kind of cuff of electric sphygmomanometer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420774533.0U CN204274433U (en) | 2014-12-10 | 2014-12-10 | A kind of cuff of electric sphygmomanometer |
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| CN204274433U true CN204274433U (en) | 2015-04-22 |
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| CN201420774533.0U Expired - Fee Related CN204274433U (en) | 2014-12-10 | 2014-12-10 | A kind of cuff of electric sphygmomanometer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113331807A (en) * | 2021-06-02 | 2021-09-03 | 华北理工大学 | Portable blood pressure detector |
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2014
- 2014-12-10 CN CN201420774533.0U patent/CN204274433U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113331807A (en) * | 2021-06-02 | 2021-09-03 | 华北理工大学 | Portable blood pressure detector |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20191210 |
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| CF01 | Termination of patent right due to non-payment of annual fee |