CN203953639U - Closed non-hydrargyrum sphygmomanometer - Google Patents
Closed non-hydrargyrum sphygmomanometer Download PDFInfo
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- CN203953639U CN203953639U CN201420397272.5U CN201420397272U CN203953639U CN 203953639 U CN203953639 U CN 203953639U CN 201420397272 U CN201420397272 U CN 201420397272U CN 203953639 U CN203953639 U CN 203953639U
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- liquid
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- glass tubing
- heart rate
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Abstract
A kind of closed non-hydrargyrum sphygmomanometer that is used for measuring human blood-pressure: it be with pressurization inflatable ball by pressure air-inflating tube to the sleeve bag inflating pressure being bundled on human body arm, air pressure in sleeve bag is given again the corrugated tube inflating pressure in the liquid storage cylinder that is enclosed in a filled with fluid by connectivity trachea, make corrugated tube occur to stretch and push liquid in liquid storage cylinder is provided with blood pressure rule glass tubing by fluid communication pipe three-way elbow and outside along with the variation of blood pressure in glass tubing, carry out on current downflow, the light that laser fulgurite below three-way elbow sends is simultaneously irradiated to the light point forming on the liquid column in glass tubing also along with flowing by glass jam.A breather and a gas receiver sealed attachment with negative pressure for the gas part of the top of glass tubing, be all among totally enclosed state the upper current downflow of liquids and gases in glass tubing.In sleeve bag, be provided with heart rate sensor heart rate is measured, and heart rate data is shown on heart rate character display.
Description
Technical field:
This utility model is in medical device technology product scope: a kind of instrument that is used for measuring human blood-pressure situation.It is to promote corrugated tube with air pressure to promote liquid in sealed glass tube again and carry out upper current downflow and carry out Measure blood pressure, and is equipped with the medical device product of a kind of electromechanical integration of electronic surveying heart rate and demonstration.
Background technology:
Measuring in the product of human blood-pressure situation: one is normally used mercurial sphygmomanometer for many years.
Its method is: be banded in sleeve bag on human body arm by giving, give the inflation of sleeve bag by pressurization inflatable ball by pressure air-inflating tube, the air pressure in sleeve bag promotes hydrargyrum in mercury boxes along being with graduated hollow glass tube rising or decline by connectivity trachea 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 on the glass tubing that is provided with rule.Thereby will demonstrating the high pressure of human blood-pressure and the blood pressure situation of low pressure, suitable increase air pressure or aerofluxus blood pressure lowering measure the blood pressure of 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.
Also having one is gauge outfit formula sphygomanometer: it is to promote metal bellows with air pressure, promotes gear by corrugated tube, then drives pointer to rotate Measure blood pressure by gear by gear graduation.Because pointer is that blood pressure data is indicated in rotation, in the time measuring and in traditional mercurial sphygmomanometer, the mode that move up and down of mercury column in glass tubing do not meet, and visual effect difference, is inconvenient to observe.The degree of accuracy of this sphygomanometer is low in addition, and error ratio is larger, and general conduct portably uses the reference use with blood pressure situation.
Another is electric sphygmomanometer: its method is to the sleeve bag inflation being banded on human body arm by electric gas-filled method, air pressure situation in sleeve bag is delivered to the signal of telecommunication in microprocessor and is processed by the pressure transducer being arranged in sleeve bag, 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 high pressure, low pressure and one point of kind of heart of human blood-pressure beat.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 to change and carry out Measure blood pressure with regard to the height of mercury column with hydrargyrum, hydrargyrum namely use or the discarded meeting of hydrargyrum bring pollution to ecological environment.This utility model is the use that replaces hydrargyrum with liquid.
The technical scheme the utility model proposes is: promote to make with metal or rubber carbon moulding material with air pressure to have elasticity telescopic and be enclosed in a corrugated tube in the tubular bobbin of filled with fluid along with air pressure size is carried out telescopic displacement, again by the telescopic displacement of corrugated tube push the liquid promoting in bobbin is provided with blood pressure rule glass tubing along the outside that attenuates by be communicated with the principle of gas make liquid in glass tubing in glass tubing can along with the size of air pressure in glass tubing, carry out on current downflow, and the blood pressure of measuring human body on blood pressure rule comes.The following of glass tubing seals completely with UNICOM's parts that liquid is housed, and the top of glass tubing is by a breather and also sealing completely of gas storage letter.In sleeve bag, be also provided with heart rate sensor in addition heart rate situation is measured, and the heart rate data of measuring is sent to the signal of telecommunication on heart rate character display and is shown by electric wire.
This utility model solves the technical scheme that its technical problem adopts:
In an openable rectangular box, on box, cover the blood pressure rule that is provided with mark mercury column and a pressure, rule is provided with to be adjusted screw and can adjust rule and move up and down for proofreading the correspondence position at zero point of liquid planar light bright spot in rule zero point and glass tubing.Be provided with a glass tubing of going up current downflow for liquid in the centre of rule; in order to prevent the evaporation of liquid; a breather and a gas receiver phase sealed attachment with negative pressure for the top of glass tubing, negative pressure gas receiver is not subject to the obstruction of outside and the inside air pressure and affects while not only having prevented the evaporation of liquid but also protected on liquid is in glass tubing current downflow.The following of glass tubing is provided with the three-way elbow of an energy printing opacity, the upper shed of three-way elbow and glass tubing sealed attachment, another of three-way elbow all crossed fluid connection pipe and the liquid storage cylinder phase sealed attachment of liquid is housed, and a general transparent glass jam seals below three-way elbow.Below glass jam, be provided with laser fulgurite, the light that laser fulgurite sends is irradiated on liquid by glass jam, because the light conduction of liquid can form a bright point in glass tubing above liquid column, be convenient to like this correspondence position in liquid column plane and blood pressure rule in sight glass pipe.Liquid in glass tubing can mutually flow by fluid connection pipe and liquid storage cylinder by three-way elbow under the principle effect of UNICOM's gas.Liquid can be transparent can be also coloured.On the inside of liquid storage cylinder, fix the corrugated tube made from metal or rubber carbon moulding material of following sealing top ventilation, the corrugated tube of sealing is fully immersed among the liquid of liquid storage cylinder, is provided with a blow vent and is connected with the sleeve bag being banded on human body arm by a connectivity trachea above corrugated tube.Gas part above of glass tubing the inside and liquid part have below been all hermetic, the impact of air pressure outside not being subject to when current downflow on gas and liquid carry out in glass tubing.
When sleeve bag is bundled in while carrying out blood pressure measurement on human body arm, give a sleeve bag inflating pressure by pressure air-inflating tube by pressurization inflatable ball.The corrugated tube that air pressure in sleeve bag can promote to be enclosed in liquid storage cylinder by connectivity trachea makes corrugated tube along with the variation of air pressure is stretched, the flexible liquid can extruding being enclosed in liquid storage cylinder of corrugated tube make liquid in glass tubing, carry out under the principle effect of UNICOM's gas by fluid connection pipe and three-way elbow on current downflow.Below three-way elbow, be provided with laser fulgurite, the light that laser fulgurite sends is irradiated on the liquid column in glass tubing by glass jam, due to the conduction of light, in the plane of meeting liquid column in glass tubing, form a bright point, the namely situation of human blood-pressure of situation that liquid column light point moves up and down in glass tubing, can measure by blood pressure rule.
Turn on the power switch, the heart rate sensor being arranged in sleeve bag can be measured and the heart rate data of measuring is delivered on numerical heart rate display and shown the heart rate of human body.The parts such as heart rate detection sensor in sleeve bag, laser fulgurite, demonstrations of heart rate numeral are to be powered by the on and off switch control covering on box by the set of cells being arranged in box lower cover.In order not make wire intertwist, transmission electric wire and the connectivity trachea of heart rate signal bind together.
Brief description of the drawings:
Figure of description is the parts composition schematic diagram of " the closed non-hydrargyrum sphygmomanometer " that propose according to this utility model: below in conjunction with accompanying drawing, parts of the present utility model are described:
In accompanying drawing: the upper cover of (1) sphygomanometer box, (2) blood pressure rule, (3) rule is adjusted screw, (4) glass tubing, (5) breather, (6) negative pressure gas receiver, (7) three-way elbow, (8) fluid connection pipe, (9) liquid, (10) liquid storage cylinder, (11) transparent glass jam, (12) laser fulgurite, (13) bright point, (14) corrugated tube, (15) blow vent, (16) connectivity trachea, (17) sleeve bag, (18) pressure air-inflating tube, (19) pressurization inflatable ball, (20) heart rate character display, (21) on and off switch, (22) lower cover of sphygomanometer box, (23) set of cells, (24) heart rate detection sensor.
Detailed description of the invention:
Describe the embodiment of " closed non-hydrargyrum sphygmomanometer " that this utility model proposes below in conjunction with Figure of description: in an openable rectangular box, on the upper cover (1) of box, be provided with the blood pressure rule (2) that indicates mercury column and pressure, rule is provided with to be adjusted screw (3) and is used for adjusting rule and moves up and down to proofread the correspondence position at zero point of liquid planar light bright spot in rule zero point and glass tubing.Be provided with a glass tubing (4) in the centre of rule, a breather (5) and a negative pressure gas receiver (6) phase sealed attachment for the top gas part of glass tubing.The upper shed of the three-way elbow (7) of the following of glass tubing and an energy printing opacity is tightly connected mutually, and another of three-way elbow is logical to be tightly connected with the liquid storage cylinder (10) that liquid (9) are housed mutually with a fluid connection pipe (8) again.Below three-way elbow, seal with a transparent glass jam (11).Below glass jam, be provided with laser fulgurite (12), the light that laser fulgurite sends is irradiated on liquid by glass jam, because the light conduction of liquid can form a bright point (13) in glass tubing above liquid column, be convenient to like this observe in glass tubing corresponding accurate location in liquid column plane and blood pressure rule.Liquid in glass tubing can carry out mutual flowing under the effect of connection ventilation principle by fluid connection pipe and liquid storage cylinder by three-way elbow, liquid can be transparent can be also coloured.The corrugated tube (14) made from metal or rubber carbon moulding material of fixing the ventilation of a following sealing top on the inside of liquid storage cylinder, the corrugated tube of sealing is fully immersed among the liquid of liquid storage cylinder.Blow vent (15) above corrugated tube is connected with the sleeve bag (17) being banded on human body arm by a connectivity trachea (16).The another side of sleeve bag is connected with pressurization inflatable ball (19) by a pressure air-inflating tube (18).On box upper cover, be also provided with heart rate character display (20), also be provided with on and off switch (21) upper covering, on box lower cover (22), be provided with set of cells (23), in sleeve bag, be provided with heart rate detection sensor (24).The character display of laser fulgurite, heart rate detection sensor and heart rate with electric wire by and off switch and set of cells UNICOM.The transmission electric wire of heart rate signal and connectivity trachea (16) bind together.
In the time that sleeve bag (17) is bundled in the enterprising pedestrian's body of human body arm blood pressure measurement: turn on the power switch (21) to laser fulgurite (12) and heart rate detection circuit supply.Give a sleeve bag inflating pressure by pressure air-inflating tube (18) by pressurization inflatable ball (19).The corrugated tube (14) that air pressure in sleeve bag can promote to be enclosed in liquid storage cylinder (10) by connectivity trachea (16) stretches, the flexible of corrugated tube can extruding be enclosed in the liquid (9) in liquid storage cylinder, and liquid is risen or declines by three-way elbow (7) by fluid connection pipe (8) in glass tubing (4).The light sending due to laser fulgurite (12) is irradiated in glass tubing and can in the plane of glass tubing liquid column, be formed bright point (13) by the transparent glass jam (11) below three-way elbow, and the situation that liquid column light point flows up and down on blood pressure rule (2) the namely changing condition of human blood-pressure will be measured by blood pressure rule.Be arranged on heart rate detection sensor (24) in sleeve bag simultaneously and the heart rate data of measuring can be delivered to the data that demonstrate heart rate on heart rate character display (20) by the electric wire binding together with connectivity trachea.
Claims (5)
1. a closed non-hydrargyrum sphygmomanometer, it is characterized in that: it is to pass through pressure air-inflating tube (18) to sleeve bag (17) inflating pressure on binding human body arm by pressurization inflatable ball (19), the corrugated tube (14) that air pressure in sleeve bag promotes to arrange and be sealed in liquid storage cylinder (10) the inside by connectivity trachea (16) is along with the variation of air pressure is stretched, flexible corrugated tube can push the liquid (9) that is enclosed in liquid storage cylinder the inside, make liquid by the fluid connection pipe (8) being tightly connected, be provided with the glass tubing (4) of blood pressure rule (2) by being provided with the three-way elbow (7) of transparent glass jam (11) and outside below, and connection ventilation principle effect under make liquid in glass tubing, carry out along with the variation of blood pressure on current downflow, the top gas part of glass tubing is by a breather (5) and a negative pressure gas receiver (6) phase sealed attachment, gas part above of glass tubing the inside and liquid part are below all completely airtight, the impact of air pressure outside not being subject to when current downflow on gas and liquid carry out in glass tubing.
2. the closed non-hydrargyrum sphygmomanometer of one according to claim 1, it is characterized in that: three-way elbow (7) is provided with laser fulgurite (12) on the opposite that is provided with transparent glass jam (11), the light that laser fulgurite sends is irradiated on liquid and can in glass tubing, on liquid column, be formed a bright point (13) by glass jam.
3. the closed non-hydrargyrum sphygmomanometer of one according to claim 1, it is characterized in that: the liquid (9) in glass tubing carries out mutual flowing by three-way elbow (7) by fluid connection pipe (8) and liquid storage cylinder (10) under the principle effect of UNICOM's gas, liquid can be transparent can be also coloured.
4. the closed non-hydrargyrum sphygmomanometer of one according to claim 1, is characterized in that: the corrugated tube (14) of the fixing following sealing top ventilation in liquid storage cylinder the inside, make with metal or rubber carbon moulding material.
5. the closed non-hydrargyrum sphygmomanometer of one according to claim 1, it is characterized in that: in sleeve bag (17), be provided with heart rate detection sensor (24), the heart rate detection sensor in sleeve bag can be delivered to the heart rate data of measuring on numerical heart rate display (21) and show.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420397272.5U CN203953639U (en) | 2014-07-18 | 2014-07-18 | Closed non-hydrargyrum sphygmomanometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420397272.5U CN203953639U (en) | 2014-07-18 | 2014-07-18 | Closed non-hydrargyrum sphygmomanometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203953639U true CN203953639U (en) | 2014-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420397272.5U Withdrawn - After Issue CN203953639U (en) | 2014-07-18 | 2014-07-18 | Closed non-hydrargyrum sphygmomanometer |
Country Status (1)
| Country | Link |
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| CN (1) | CN203953639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104605836A (en) * | 2014-07-18 | 2015-05-13 | 吕平 | Closed mercury-free sphygmomanometer |
-
2014
- 2014-07-18 CN CN201420397272.5U patent/CN203953639U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104605836A (en) * | 2014-07-18 | 2015-05-13 | 吕平 | Closed mercury-free sphygmomanometer |
| CN104605836B (en) * | 2014-07-18 | 2017-03-29 | 吕平 | Closed non-hydrargyrum sphygmomanometer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141126 Effective date of abandoning: 20170329 |