CN103690155A - Pneumatic electronic sphygmomanometer - Google Patents
Pneumatic electronic sphygmomanometer Download PDFInfo
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- CN103690155A CN103690155A CN201410017194.6A CN201410017194A CN103690155A CN 103690155 A CN103690155 A CN 103690155A CN 201410017194 A CN201410017194 A CN 201410017194A CN 103690155 A CN103690155 A CN 103690155A
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- blood pressure
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Abstract
The invention discloses a pneumatic electronic sphygmomanometer. The pneumatic electronic sphygmomanometer is an instrument used for measuring blood pressure of human body with combination of pneumatic and electronic measurement and electronic display; electronic measurement is realized by arranging an electronic blood pressure sensor and a blood pressure audio sensor in a fastened airbag bundled up on an arm of the human body; two electrical signals are processed by a microprocessor; a wire is used for sending blood pressure data to an electronic display screen arranged on a box cover to display the blood pressure data and audio diagrams. Simultaneously, a pressurizing ball is used for inflating and pressurizing the fastened airbag, and changes of the blood pressure of the human body enable the air pressure in the fastened airbag to push a telescopic metal or rubber plastic corrugated pipe with a weight block to move up and down by a connecting air pipe and a hollow pipe regulating screw, thus the blood pressure of the human body can be measured on a blood pressure calibrated scale.
Description
Technical field:
The present invention is in medical device technology product scope: a kind of instrument that is used for measuring human blood-pressure situation.It is the product of a kind of electromechanical integration of combining with pneumatic and electronic surveying and electronical display.
Background technology:
In measuring the product of human blood-pressure situation: a kind of is normally used mercurial sphygmomanometer for many years.Its method is: by giving, be banded in the bundle airbag on human body arm, with adding balloon, by pressure-vent pipe, give to prick airbag and inflate, prick air pressure in airbag and by connectivity trachea, promotes hydrargyrum in mercury boxes along being with graduated hollow glass tube to rise or decline again.The hydrargyrum that the situation that on human body arm, arteriotony is beated like this will promote in glass tubing moves up and down, and the situation that hydrargyrum moves also shows being provided with on the glass tubing of rule.Thereby suitable increase air pressure or aerofluxus blood pressure lowering will demonstrate the blood pressure that the high pressure of human blood-pressure and the blood pressure situation of low pressure are measured human body.This method is simple, stable, effective, but hydrargyrum also bring pollution with regard to a large amount of uses or the discarded meeting of hydrargyrum to ecological environment, is unfavorable for environmental conservation.
Another is electric sphygmomanometer: its method is to inflate to the bundle airbag being banded on human body arm by electric gas-filled method, the air pressure situation of pricking in airbag is delivered to the signal of telecommunication in microprocessor and is processed by being arranged on the pressure transducer of pricking in airbag, then the blood pressure data of processing by electronic display screen displays out.This electric gas-filled also bleed is progressively heart rate thereby measure the number of times that one minute kind of the high pressure, low pressure of human body and heart beats.The advantage of this method is that several sub-display of blood pressure are directly perceived, but numeral fluctuation is larger, and accuracy rate is lower, is generally used as the reference use of human blood-pressure situation.
Summary of the invention:
In mercurial sphygmomanometer, be all also with regard to the height of mercury column, to change and carry out Measure blood pressure with hydrargyrum.Hydrargyrum also bring pollution with regard to use or the discarded meeting of hydrargyrum to ecological environment, in order to replace there is the use of polluting hydrargyrum, it is telescopic that the present invention proposes to promote to have elasticity with air pressure, with the corrugated tube with balancing weight that metal or rubber plastic material are made, replaces hydrargyrum mercury column to make sphygomanometer.In order to increase effect directly perceived, be equipped with electronic blood pressure transducer Measure blood pressure and the audio frequency figure that is equipped with blood pressure audio sensor Measure blood pressure, and be equipped with electronic display and come the data of display of blood pressure and the audio frequency figure of blood pressure, this several method is also used for a kind of pneumatic electric sphygmomanometer of composite measurement display of blood pressure.
The technical solution adopted for the present invention to solve the technical problems is comprised of two parts:
The firstth, electronic surveying blood pressure part: be provided with in upper and lower covers openable box in same rectangle, on box upper cover, be provided with electronic display and by numeral, come high pressure, low pressure and the heart rate of display of blood pressure, the audio frequency figure that simultaneously also comes display of blood pressure to beat with figure.The blood pressure signal of telecommunication of electronic blood pressure display screen is in airbag, to be provided with electronic blood pressure transducer and to be connected with blood pressure audio sensor and with the microprocessor of these two kinds of signals of telecommunication with being used for being bundled in pricking on human body arm by electric wire.The working power of electronic surveying and electronic display is by being arranged on box upper cover left side or being connected with set of cells for the easy to operate on and off switch that also can be arranged on pressurizing ball.
The secondth, pneumatic gauging blood pressure part a: glass tubing is set in the centre of an openable rectangle box upper cover, and glass tubing right side is provided with blood pressure dial gauge.The centre of glass tubing be provided with one with metal or genus or rubber plastic material, make can on corrugated tube, be provided with a balancing weight with the flexible corrugated tube of air pressure, the weight of balancing weight is the pressure phase resonance of beating with blood pressure.The blank pipe that a capable of regulating corrugated tube moves up and down that is fixed on below of corrugated tube is adjusted on screw, and the lower end that blank pipe is adjusted screw is connected by connectivity trachea and bundle airbag.The outside of adjusting screw at blank pipe arranges a revolvable adjusting nut, and its effect is to adjust the upper and lower of screw drive corrugated tube for adjusting blank pipe, thus the correspondence position of the balancing weight on check and correction corrugated tube and glass tubing outside blood pressure rule.The technical scheme that it solves is that the corrugated tube with balancing weight that can stretch with air pressure made from metal or rubber plastic material replace there is the use of polluting hydrargyrum, thereby reaches the object of protection of the environment.
Accompanying drawing explanation:
Figure of description is according to the pneumatic structure Fumction display of " pneumatic electric sphygmomanometer " proposed by the invention and electronic measurement circuit forms and the schematic diagram of connecting electronic display screen demonstration.
Below in conjunction with accompanying drawing, the present invention will be described: in accompanying drawing; (1) be the upper cover of openable rectangle box; (2) be the lower cover that protection upper cover is used, (3) are electronic displays, and (4) are on and off switch; (5) be set of cells; (6) be that electronic unit connects electric wire, (7) are that (8) are microprocessors for being bundled in the bundle airbag on arm; (9) be electronic blood pressure transducer, (10) are blood pressure audio sensors.
In the centre of box upper cover (1), a glass tubing (11) is set in addition, (12) be the blood pressure rule arranging on the right side of glass tubing, (13) be arrange in the middle of the glass tubing there is the telescopic corrugated tube made from metal or rubber plastic material of elasticity, (14) be the balancing weight above corrugated tube, (15) be to drive the blank pipe that corrugated tube moves up and down to adjust screw, (16) be to adjust blank pipe to adjust the upper and lower adjusting nut of screw, (17) be connectivity trachea, (18) be pressure-vent pipe, (19) are pressurizing balls.
The specific embodiment:
In conjunction with Figure of description, describe the embodiment of " pneumatic electric sphygmomanometer " proposed by the invention: above in the upper cover (1) of openable rectangle box, be provided with electronic display (3), turn on the power switch (4), prick microprocessor (8) in airbag (7) and can process and result is delivered in electronic display (3) and shown by electric wire (6) pricking the blood pressure signal of telecommunication that the pressure transducer (9) that arranges in airbag and blood pressure audio sensor (10) measure.Electronic display (3) can show the audio frequency figure of the blood pressure data of the high pressure of blood pressure, low pressure and heart rate and blood pressure.
In the centre of box upper cover (1), be provided with a glass tubing (11) in addition, on the right side of glass tubing, be provided with blood pressure rule (12), in the centre of glass tubing, be provided with and there is the telescopic corrugated tube (13) made from metal or rubber plastic material of elasticity, on corrugated tube, be provided with balancing weight (14), the weight of balancing weight is the pressure phase resonance of beating with human blood-pressure.When pricking airbag, be banded in while carrying out blood pressure measurement on human body arm, pressurizing ball (19) can be given and be pricked airbag (7) inflating pressure by pressure-vent pipe (18), prick can the expand air pressure of the inside simultaneously of airbag and can pass through connectivity trachea (17) and blank pipe adjustment screw (15) promotion and in glass tubing (11), rise or decline with the corrugated tube of balancing weight (14), corrugated tube can stretch along with beating of human blood-pressure.The moving state of the balancing weight namely situation of beating of human blood-pressure can be measured by blood pressure rule (12), thereby measures the blood pressure of human body.
Claims (5)
1. a pneumatic electric sphygmomanometer, it is characterized in that: it combines to measure human blood-pressure with pneumatic and electronic surveying and electronical display, its blood pressure signal of telecommunication that electronic blood pressure transducer (9) and blood pressure audio sensor (10) are measured of microprocessor (8) is set in the bundle airbag (7) on binding human body arm and by electric wire (6), delivers to blood pressure data and the audio frequency figure that demonstrates blood pressure in the electronic display (3) being arranged on box upper cover (1); Use pressurizing ball (19) to carry out pneumatic compression to pricking in airbag by pressure-vent pipe (18) simultaneously, prick that air pressure in airbag can promote to make with metal or rubber by connectivity trachea (17) and blank pipe adjustment screw (15) with balancing weight (14), have the telescopic corrugated tube of elasticity (13) and move up and down, adjusting nut (16) is for adjusting the metal derby of corrugated tube drive corresponding to the position of blood pressure rule (12).
2. a kind of pneumatic electric sphygmomanometer according to claim 1, it is characterized in that: pricking the electronic blood pressure transducer (9) and blood pressure audio sensor (10) and the microprocessor (8) that in airbag (7), arrange, is that connection by electric wire (6) and electronic display (3) are divided and be arranged.
3. a kind of pneumatic electric sphygmomanometer according to claim 1, is characterized in that: what electronic display (3) showed is blood pressure data and the audio frequency figure of blood pressure.
4. a kind of pneumatic electric sphygmomanometer according to claim 1, is characterized in that: have the telescopic corrugated tube of elasticity (13) and make with metal or rubber plastic material.
5. a kind of pneumatic electric sphygmomanometer according to claim 1, is characterized in that: what have the telescopic corrugated tube of elasticity (13) is provided with balancing weight (14) above, and the weight of balancing weight and size are the pressure phase resonances of beating with blood pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410017194.6A CN103690155A (en) | 2014-01-15 | 2014-01-15 | Pneumatic electronic sphygmomanometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410017194.6A CN103690155A (en) | 2014-01-15 | 2014-01-15 | Pneumatic electronic sphygmomanometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103690155A true CN103690155A (en) | 2014-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410017194.6A Pending CN103690155A (en) | 2014-01-15 | 2014-01-15 | Pneumatic electronic sphygmomanometer |
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| Country | Link |
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| CN (1) | CN103690155A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406118A (en) * | 2014-12-11 | 2015-03-11 | 朱虹斐 | Power warning lamp |
| CN104605835A (en) * | 2014-06-06 | 2015-05-13 | 吕平 | Photoelectric sphygmomanometer |
| WO2016008275A1 (en) * | 2014-07-18 | 2016-01-21 | 吕平 | Closed mercury-free sphygmomanometer |
| CN108514682A (en) * | 2018-05-02 | 2018-09-11 | 梁坤群 | A kind of catheter with detection intravesical pressure function |
-
2014
- 2014-01-15 CN CN201410017194.6A patent/CN103690155A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104605835A (en) * | 2014-06-06 | 2015-05-13 | 吕平 | Photoelectric sphygmomanometer |
| WO2015184790A1 (en) * | 2014-06-06 | 2015-12-10 | 吕平 | Photoelectric sphygmomanometer |
| CN104605835B (en) * | 2014-06-06 | 2017-03-08 | 吕平 | Photoelectricity sphygomanometer |
| WO2016008275A1 (en) * | 2014-07-18 | 2016-01-21 | 吕平 | Closed mercury-free sphygmomanometer |
| CN104406118A (en) * | 2014-12-11 | 2015-03-11 | 朱虹斐 | Power warning lamp |
| CN108514682A (en) * | 2018-05-02 | 2018-09-11 | 梁坤群 | A kind of catheter with detection intravesical pressure function |
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| C06 | Publication | ||
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Application publication date: 20140402 |
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| WD01 | Invention patent application deemed withdrawn after publication |