CN204636338U - A kind of sphygomanometer - Google Patents
A kind of sphygomanometer Download PDFInfo
- Publication number
- CN204636338U CN204636338U CN201520267640.9U CN201520267640U CN204636338U CN 204636338 U CN204636338 U CN 204636338U CN 201520267640 U CN201520267640 U CN 201520267640U CN 204636338 U CN204636338 U CN 204636338U
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- CN
- China
- Prior art keywords
- sphygomanometer
- trachea
- cuff
- pressure
- extraneous
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Abstract
This utility model relates to that a kind of sphygomanometer comprises sphygomanometer body, cuff, regulation device, the inner trachea that connects are connected trachea with the external world, and described blood pressure counts electric sphygmomanometer, comprises display screen and operation interface.Operation interface is provided with and controls the extraneous switch connecting trachea and be communicated with the inner air pump of sphygomanometer or disconnect simultaneously, is provided with speech prompting system in regulation device.Cuff skin is with the design of " Jie " font.Its advantage shows: the trachea be connected with the external world that this utility model increases, and is convenient to the reading of electric sphygmomanometer own and extraneous reading compares, improves the accuracy of sphygomanometer reading; Cuff skin, with the design of " Jie " font, is convenient to one-handed performance, not easily gets loose when pressurizeing, and takes off simpler, can repeatedly use after decompression, not fragile; Detachable structure, is convenient to change, reduces costs, easy to carry.
Description
Technical field
This utility model relates to technical field of medical instruments, specifically, is a kind of sphygomanometer.
Background technology
Along with the growth of hypertension number of cases amount, the use of sphygomanometer obtains universal, and the use of sphygomanometer makes hyperpietic can detect blood pressure voluntarily at home, thus the Timeliness coverage state of an illness, avoid causing the state of an illness to incur loss through delay.For the user, home care sphygmomanometer should possess easy to use, easy to carry, long-lived feature.
At present, the measurement overwhelming majority employing cuff of blood pressure is attached to the method on arm arteries, the sound of being beated by monitoring sleeve change procedure with pressure or artery in the process of cuff deflation judges the sampled point of systolic pressure and diastolic pressure, thus learn pressure value, main measuring method is divided into Korotkoff's Sound method and oscillographic method.Existing electric sphygmomanometer mainly adopts oscillographic method Measure blood pressure, its principle first cuff is bundled on arm, automatically to cuff inflation, venting is started to certain pressure (being generally 180 ~ 230mmHg), when air pressure to a certain extent, blood flow just by blood vessel, and has certain wave of oscillation, the wave of oscillation propagates into the pressure transducer in machine by trachea, pressure sensing can detect pressure in surveyed cuff and fluctuation in real time.Exit gradually, the wave of oscillation is increasing.Exit because the contact of cuff and arm is more loose again, therefore the pressure that detects of pressure transducer and fluctuation more and more less.We select the fluctuation maximum moment to be reference point, based on this point, searching is the fluctuation point of peak value 0.45 forward, this point is high pressure (i.e. systolic pressure), searching is the fluctuation point of peak value 0.75 backward, pressure corresponding to this point is low pressure (i.e. diastolic pressure), and the highest pressure corresponding to point of fluctuation is mean pressure.In this process, key controls high pressure (systolic pressure) point and low pressure (diastolic pressure) point, if ambient pressure at that time can be read when reaching at these 2 by voice message, and by it compared with sphygomanometer reading, then effectively can improve blood pressure test result degree of accuracy.
The error-detecting of existing electric sphygmomanometer is mainly comprised employing two pressure transducers and is undertaken by the method for artificial auscultation.But these methods operate convenient not, increase the manufacturing cost that pressure transducer also can improve sphygomanometer, artificial auscultation can produce corresponding error again because of different people, yet there are no open at present by the sphygomanometer of external ambient pressure meter correction sphygomanometer reading.
Summary of the invention
The purpose of this utility model is by correcting sphygomanometer reading to the external ambient pressure meter of sphygomanometer, makes it use more convenient, provide a kind of sphygomanometer by transformation sphygmomanometer girding.
For achieving the above object, the technical scheme that this utility model is taked is: a kind of sphygomanometer comprises sphygomanometer body, cuff, regulation device, the inner trachea that connects is connected trachea with the external world, described blood pressure counts electric sphygmomanometer, described sphygomanometer body comprises display screen and operation interface, described operation interface is provided with and controls the extraneous switch connecting trachea and be communicated with the inner air pump of sphygomanometer or disconnect simultaneously, speech prompting system is provided with in described regulation device, described cuff skin is with the design of " Jie " font, described inside is connected trachea and is connected with cuff with sphygomanometer body by anchor tip, the described external world is connected trachea one end and is connected with sphygomanometer body by anchor tip, the other end is connected with ambient pressure meter.
Described ambient pressure meter comprises mercurial sphygmomanometer and sphygomanometers.
Described cuff, the extraneous trachea that connects are connected by detachable structure with sphygomanometer body.
This utility model advantage is:
1, this utility model is provided with the trachea and regulation device that are connected with the external world, control extraneous to connect being communicated with or disconnection of trachea and sphygomanometer inside air pump by regulating switch, thus compare electric sphygmomanometer survey and extraneous sphygomanometer reading, the reading of sphygomanometer is corrected.
2, speech prompting system is provided with in regulation device of the present utility model, ambient pressure meter reading can be read by real-time reminding when sphygomanometer reaches systolic pressure or diastolic pressure, now, the systolic pressure checking electric sphygmomanometer to select by auscultation with stethoscope brachial dance and the accuracy of diastolic pressure.
3, cuff skin of the present utility model is with the design of " Jie " font, being convenient to one-handed performance, not easily getting loose when pressurizeing, and takes off simpler, can repeatedly use after decompression, not fragile.
4, sphygomanometer of the present utility model is connected by detachable structure with being connected trachea, cuff and being connected between trachea, is convenient to change, and reduces replacement cost, easy to carry.
Accompanying drawing explanation
Accompanying drawing 1 is the structure diagram of this utility model sphygomanometer.
Accompanying drawing 2 is the structural representations linked closely in cuff upper strata of the present utility model.
Accompanying drawing 3 is the overlapping fastening schematic diagrams of cuff of the present utility model upset.
Detailed description of the invention
Also with reference to accompanying drawing, this utility model is further described below in conjunction with embodiment.
The Reference numeral related in accompanying drawing and ingredient as follows:
1. inner connection trachea; 2. anchor tip; 3. extraneous connection trachea; 4. cuff; 5. regulation device; 6. air pump; 7. switch.
As shown in the structure diagram of accompanying drawing 1 this utility model sphygomanometer, a kind of sphygomanometer, comprises sphygomanometer body, cuff 4, regulation device 5, the inner trachea 1 that connects is connected trachea 3 with the external world.Described blood pressure counts electric sphygmomanometer, described sphygomanometer body comprises display screen and operation interface, described operation interface is provided with and controls the extraneous switch 7 connecting trachea 3 and be communicated with the inner air pump 6 of sphygomanometer or disconnect simultaneously, is provided with speech prompting system in described regulation device 5.Described inside is connected trachea 1 and is connected with cuff 4 with sphygomanometer body by anchor tip 2, the described external world is connected trachea 3 one end and is connected with sphygomanometer body by anchor tip 2, the other end is connected with ambient pressure meter, and described ambient pressure meter comprises mercurial sphygmomanometer and sphygomanometers.Described cuff 4, the extraneous trachea 3 that connects are connected by detachable structure with sphygomanometer body.As shown in accompanying drawing 2 and accompanying drawing 3, cuff 4, with the design of " Jie " font, overturns overlapping fastening by described cuff 4 skin during use sphygomanometer.
This utility model has two kinds of mode of operations in actual applications, specifically describes as follows:
Mode of operation 1, when sphygomanometer does not need to be connected with ambient pressure meter, closing switch 7, makes the extraneous trachea 3 that connects disconnect with the inner air pump 6 of sphygomanometer.When air pump 6 internal gas pressure reaches certain value, start venting, when blood pressure measuring is to systolic pressure, sphygomanometer display reading, when blood pressure measuring is to diastolic pressure, sphygomanometer display reading, thus obtain the pressure value of measured.
Mode of operation 2, when needs sphygomanometer is connected with ambient pressure meter, opens switch 7, and the extraneous trachea 3 that connects is communicated with the inner air pump 6 of sphygomanometer.When air pump 6 internal gas pressure reaches certain value, start venting, when blood pressure measuring is to systolic pressure, air pump 6 stops venting, by the speech prompting system arranged in regulation device 5, prompting should read extraneous sphygomanometer reading this moment, and then two readings are compared by the systolic pressure this moment of sphygomanometer display simultaneously.When blood pressure measuring is to diastolic pressure, air pump 6 stops venting, and by the speech prompting system arranged in regulation device 5, prompting should read extraneous sphygomanometer reading this moment, and sphygomanometer shows diastolic pressure this moment simultaneously, is then compared by two readings.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from this utility model principle; can also make some improvement and supplement, these improve and supplement and also should be considered as protection domain of the present utility model.
Claims (3)
1. a sphygomanometer, it is characterized in that, comprise sphygomanometer body, cuff, regulation device, the inner trachea that connects is connected trachea with the external world, described blood pressure counts electric sphygmomanometer, described sphygomanometer body comprises display screen and operation interface, described operation interface is provided with and controls the extraneous switch connecting trachea and be communicated with the inner air pump of sphygomanometer or disconnect simultaneously, speech prompting system is provided with in described regulation device, described cuff skin is with the design of " Jie " font, described inside is connected trachea and is connected with cuff with sphygomanometer body by anchor tip, the described external world is connected trachea one end and is connected with sphygomanometer body by anchor tip, the other end is connected with ambient pressure meter.
2. a kind of sphygomanometer according to claim 1, is characterized in that, described ambient pressure meter comprises mercurial sphygmomanometer and sphygomanometers.
3. a kind of sphygomanometer according to claim 2, is characterized in that, described cuff, the extraneous trachea that connects are connected by detachable structure with sphygomanometer body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520267640.9U CN204636338U (en) | 2015-04-28 | 2015-04-28 | A kind of sphygomanometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520267640.9U CN204636338U (en) | 2015-04-28 | 2015-04-28 | A kind of sphygomanometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204636338U true CN204636338U (en) | 2015-09-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520267640.9U Expired - Fee Related CN204636338U (en) | 2015-04-28 | 2015-04-28 | A kind of sphygomanometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204636338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105534509A (en) * | 2016-02-18 | 2016-05-04 | 深圳杉源医疗科技有限公司 | Sphygmomanometer assembly and measuring accuracy verification method for electronic sphygmomanometer |
-
2015
- 2015-04-28 CN CN201520267640.9U patent/CN204636338U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105534509A (en) * | 2016-02-18 | 2016-05-04 | 深圳杉源医疗科技有限公司 | Sphygmomanometer assembly and measuring accuracy verification method for electronic sphygmomanometer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160428 |