CN202069585U - Double column displayed mercurial sphygmomanometer - Google Patents
Double column displayed mercurial sphygmomanometer Download PDFInfo
- Publication number
- CN202069585U CN202069585U CN2011200876737U CN201120087673U CN202069585U CN 202069585 U CN202069585 U CN 202069585U CN 2011200876737 U CN2011200876737 U CN 2011200876737U CN 201120087673 U CN201120087673 U CN 201120087673U CN 202069585 U CN202069585 U CN 202069585U
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- pressure
- pressure column
- low
- glass tubing
- reversal valve
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Abstract
The utility model discloses a double column displayed mercurial sphygmomanometer comprising a cuff air bag, a high pressure pneumatic control directional valve, a high-pressure column scale plate, a high-pressure column glass tube, a low-pressure column glass tube, a low-pressure column scale plate, a low pressure pneumatic control directional valve, a mercury pool and a base; wherein the high-pressure column glass tube and the low-pressure column glass tube are respectively fixed on the high-pressure column scale plate and the low-pressure column scale plate, both the two scale plates are fixed on the base, bottoms of the two glass tubes are communicated with the mercury pool; the cuff air bag is connected with a three-way connection through a tracheae, the other two connections of the three-way connection are respectively communicated with the mercury pool and a top of the high-pressure column glass tube through the tracheaes, the tracheae communicated with the top of the high-pressure column glass tube is provided with the high pressure pneumatic control directional valve; a top of the low-pressure column glass tube is communicated with the air through the low pressure pneumatic control directional valve; pneumatic control pressures of the low pressure pneumatic control directional valve and the high pressure pneumatic control directional valve are from the pressure in the air bag; and the mercury pool is fixed on the base. The sphygmomanometer of the utility model is convenient to carry, and has certain reminding functions.
Description
Technical field
This utility model relates to a kind of sphygomanometer, and the mercurial sphygmomanometer that particularly a kind of twin columns show belongs to the medical health apparatus field.
Background technology
Sphygomanometer is divided into two classes in the market, i.e. electric sphygmomanometer and mercurial sphygmomanometer.Current most electric sphygmomanometer all is based on the succusion principle design, but at pressure acquisition, envelope is drawn, and inevitably there are some errors in the calculating aspect, therefore brings to measurement result to seriously influence.Mercurial sphygmomanometer is based on the auscultation design, utilizes Ke Shi sound pressure measurement principle, and its degree of accuracy is subjected to numerous medical personnel's favorable comment always.So electric sphygmomanometer generally also can use mercurial sphygmomanometer to proofread and correct, medical personnel more are to use mercurial sphygmomanometer.
The range of mercurial sphygmomanometer is generally 0 to 300mmHg, so the length of the mercurial sphygmomanometer that single-column shows must surpass 30cm.Length surpasses 30cm, and height and width really are no more than 5cm and 10cm respectively, and this seems the profile of mercurial sphygmomanometer is very much long and narrow, and this long and narrow of sphygomanometer brings a lot of unnecessary troubles for carrying of medical personnel.Because long and narrow on the profile, during use, the center of gravity of mercurial sphygmomanometer is higher, has the danger of toppling over, and mercurial sphygmomanometer generally adopts the bigger material manufacture shell of density in order to overcome this shortcoming, the center of gravity of mercurial sphygmomanometer when reducing practicality.Adopt the bigger material manufacture shell of density, not only increased manufacturing cost, and increased the weight of mercurial sphygmomanometer, further give to carry again to make troubles.
Summary of the invention
The purpose of this utility model is to consider the part shortcoming of above-mentioned mercurial sphygmomanometer and designs the mercurial sphygmomanometer that a kind of twin columns show, the geometric center of gravity height of sphygomanometer when using to reduce, thereby can use lighter material shell, thereby alleviate the weight of sphygomanometer, changed original long and narrow profile, made that mercurial sphygmomanometer is easier to carry.Redistribute the range indication range, both saved the space, have prompting function simultaneously, when using high-pressure column, show that the measured has hypertensive risk.
The purpose of this utility model realizes by following scheme:
The mercurial sphygmomanometer that a kind of twin columns show comprises cuff air bag, high pressure Pneumatic reversal valve, high-pressure column graduated tile, high-pressure column glass tubing, lower pressure column glass tubing, lower pressure column graduated tile, low pressure Pneumatic reversal valve, mercury pool and base; Described high and low compression leg glass tubing is separately fixed on the high and low compression leg graduated tile, and high and low compression leg graduated tile all is fixed on the base, and the bottom of described high and low compression leg glass tubing all is communicated with mercury pool; Described cuff air bag connects a three way cock by trachea, and two in addition of this three way cock is connected with the top of mercury pool and high-pressure column glass tubing respectively by trachea, and on the trachea that the top of high-pressure column glass tubing links to each other the high pressure Pneumatic reversal valve is housed also; The top of described lower pressure column glass tubing is connected with air by the low pressure Pneumatic reversal valve; The gas control pressure of described low pressure Pneumatic reversal valve and high pressure Pneumatic reversal valve comes from the pressure in the air bag; Described mercury pool is fixed on the base.
The high-pressure column glass tubing both can be to link to each other with same mercury pool with the lower pressure column glass tubing, also can be to link to each other with different mercury pools respectively.
Described high and low compression leg glass tubing is vertically to place or the placement of tilting.
The scale range of described lower pressure column graduated tile is 0～160mmHg; The scale range of described high-pressure column graduated tile is 150～300mmHg; Also can be other indication ranges.
Described base comprises base plate and the loam cake that is hinged on the base plate, and described mercury pool is fixed in and covers.
This utility model compared with prior art has following characteristics:
1, the utility model proposes the mercurial sphygmomanometer that a kind of twin columns show, show that by single-column changing twin columns into shows with traditional mercurial sphygmomanometer, thereby change the outward appearance of mercurial sphygmomanometer, change the length-width ratio of sphygomanometer, thereby the center of gravity when reducing the mercurial sphygmomanometer practicality, thereby can be practical the density materials with smaller make the shell of mercurial sphygmomanometer, reduce the weight of mercurial sphygmomanometer, it is more convenient that mercurial sphygmomanometer is carried.
2, this utility model shows that with traditional mercurial sphygmomanometer single-column changing twin columns into shows, if under the normal arterial pressure situation, only need use lower pressure column, if hypertension then may use high-pressure column, so when using high-pressure column, can remind the measured to have hypertensive possible or possible measuring operation improper, have certain prompting function.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with specific embodiment this utility model is done further concrete detailed description the in detail, but embodiment of the present utility model is not limited thereto.
As shown in Figure 1, the mercurial sphygmomanometer that a kind of twin columns show comprises cuff air bag 1, high pressure Pneumatic reversal valve 2, adapter 3, high-pressure column graduated tile 4, high-pressure column glass tubing 5, trachea 6, mercury pool 7, base 8, lower pressure column glass tubing 9, lower pressure column graduated tile 10, low pressure Pneumatic reversal valve 12, three way cock 13 and trachea 6.Air bag 1 is connected with three way cock 13 by trachea 6.All the other two of three way cock 13, one is connected with Pneumatic reversal valve 2 by a bit of trachea, and one is passed through trachea 6 and is communicated with mercury pool 7.Described high-pressure column glass tubing 5, lower pressure column glass tubing 9 are separately fixed in the groove of high-pressure column graduated tile 4 and lower pressure column graduated tile 10, and vertically are fixed on the base 8, and its bottom all is communicated with mercury pool 7.Lower pressure column glass tubing 9 tops are connected through the air inlet of adapter 3 with low pressure Pneumatic reversal valve 12 by trachea, the direct and environmental communication in the gas outlet of low pressure Pneumatic reversal valve 12.High-pressure column glass tubing 5 tops are connected through the air inlet of adapter 3 with high pressure Pneumatic reversal valve 2 by trachea, and the gas outlet of high pressure Pneumatic reversal valve 2 is connected with three way cock 13 by trachea.Adapter 3 is determined according to glass tubing external diameter of selecting for use and gas control check valve inlet diameter, also can not used.The pressure control line 11 of passing through of low pressure Pneumatic reversal valve 12 and high pressure Pneumatic reversal valve 2 transmits gas pressure in the tracheas 6.(be a trachea in the pressure control line reality, be used to transmit gas pressure, dotted line commonly used is represented in the pressure transmission, in order to the source of explanation controlled pressure, also has a four-way connection on the trachea 6 in the reality, in order to connect those two tracheas of pressure control line.The Pneumatic reversal valve of selecting for use is: 2/2-way, open type, set pressure are 150mmHg and 160mmHg.) lower pressure column graduated tile 10 scale values are 0～160mmHg, high-pressure column graduated tile 4 scale values are 150～300mmHg.
During inflation, gas pressure begins to rise in the air bag 1, when pressure is in 0～150mmHg, because the controlled pressure of low pressure Pneumatic reversal valve 12 and high pressure Pneumatic reversal valve 2 equates with the gas pressure in the air bag 1, all do not reach its set pressure, so this moment, low pressure Pneumatic reversal valve 12 and high pressure Pneumatic reversal valve 2 all were in open mode, liquid level normally rises in the lower pressure column glass tubing 9, and equate with gas pressure in the air bag 1 owing to gas pressure in the high-pressure column glass tubing 5, so liquid level does not rise in the high-pressure column, remain static.When gas pressure reaches 150mmHg in the air bag 1,2 actions of high pressure Pneumatic reversal valve, valve closing, in the high-pressure column glass tubing 5 gas pressure no longer with air bag 1 in gas pressure keep equating, but remain on about 150mmHg, if gas pressure continues to rise in the air bag 1, then liquid level rises in the high-pressure column glass tubing 5.When gas pressure reaches 160mmHg in the air bag 1, low pressure Pneumatic reversal valve 12 action, valve closing is owing to leave small part of gas in the lower pressure column glass tubing 9, so the liquid that can not in can lower pressure column glass tubing 9 overflows.
The foregoing description is this utility model preferred implementation; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under spirit of the present utility model and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (4)
1. the mercurial sphygmomanometer that twin columns show is characterized in that, comprises cuff air bag, high pressure Pneumatic reversal valve, high-pressure column graduated tile, high-pressure column glass tubing, lower pressure column glass tubing, lower pressure column graduated tile, low pressure Pneumatic reversal valve, mercury pool and base; Described high and low compression leg glass tubing is separately fixed on the high and low compression leg graduated tile, and high and low compression leg graduated tile all is fixed on the base, and the bottom of described high and low compression leg glass tubing all is communicated with mercury pool; Described cuff air bag connects a three way cock by trachea, and two in addition of this three way cock is connected with the top of mercury pool and high-pressure column glass tubing respectively by trachea, and on the trachea that the top of high-pressure column glass tubing links to each other the high pressure Pneumatic reversal valve is housed also; The top of described lower pressure column glass tubing is connected with air by the low pressure Pneumatic reversal valve; The gas control pressure of described low pressure Pneumatic reversal valve and high pressure Pneumatic reversal valve comes from the pressure in the air bag; Described mercury pool is fixed on the base.
2. sphygomanometer according to claim 1 is characterized in that, described high and low compression leg glass tubing is vertically to place or the placement of tilting.
3. sphygomanometer according to claim 1 is characterized in that, the scale range of described lower pressure column graduated tile is 0～160mmHg; The scale range of described high-pressure column graduated tile is 150～300mmHg.
4. sphygomanometer according to claim 1 is characterized in that, described base comprises base plate and the loam cake that is hinged on the base plate, and described mercury pool is fixed in and covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200876737U CN202069585U (en) | 2011-03-29 | 2011-03-29 | Double column displayed mercurial sphygmomanometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200876737U CN202069585U (en) | 2011-03-29 | 2011-03-29 | Double column displayed mercurial sphygmomanometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202069585U true CN202069585U (en) | 2011-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200876737U Expired - Fee Related CN202069585U (en) | 2011-03-29 | 2011-03-29 | Double column displayed mercurial sphygmomanometer |
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| Country | Link |
|---|---|
| CN (1) | CN202069585U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102512149A (en) * | 2011-12-30 | 2012-06-27 | 苏州爱斯欧蒂生物科技有限公司 | Novel sphygmomanometer |
| WO2019068280A1 (en) | 2017-10-06 | 2019-04-11 | Kiekert Ag | Electric connection device for electric or hybrid motor vehicles |
| WO2019120371A1 (en) | 2017-12-20 | 2019-06-27 | Kiekert Ag | Locking device for an electrical charging device |
| DE102018129671A1 (en) | 2018-11-26 | 2020-05-28 | Kiekert Aktiengesellschaft | Locking device for an electrical charging device of a motor vehicle |
| WO2020200355A1 (en) | 2019-04-03 | 2020-10-08 | Kiekert Ag | Locking device for an electric vehicle charging device |
| WO2021018348A1 (en) | 2019-07-29 | 2021-02-04 | Kiekert Ag | Locking device for an electrical charging device of a motor vehicle |
| WO2021023330A1 (en) | 2019-08-02 | 2021-02-11 | Kiekert Ag | Electric-motor drive unit for motor-vehicle applications |
| EP3808591A1 (en) | 2019-10-15 | 2021-04-21 | Kiekert AG | Locking device for an electric charger of a motor vehicle |
| DE102020132026A1 (en) | 2020-12-02 | 2022-06-02 | Kiekert Aktiengesellschaft | Electromotive locking unit for an electric charging device of a motor vehicle |
-
2011
- 2011-03-29 CN CN2011200876737U patent/CN202069585U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102512149A (en) * | 2011-12-30 | 2012-06-27 | 苏州爱斯欧蒂生物科技有限公司 | Novel sphygmomanometer |
| WO2019068280A1 (en) | 2017-10-06 | 2019-04-11 | Kiekert Ag | Electric connection device for electric or hybrid motor vehicles |
| WO2019120371A1 (en) | 2017-12-20 | 2019-06-27 | Kiekert Ag | Locking device for an electrical charging device |
| DE102018129671A1 (en) | 2018-11-26 | 2020-05-28 | Kiekert Aktiengesellschaft | Locking device for an electrical charging device of a motor vehicle |
| WO2020200355A1 (en) | 2019-04-03 | 2020-10-08 | Kiekert Ag | Locking device for an electric vehicle charging device |
| WO2021018348A1 (en) | 2019-07-29 | 2021-02-04 | Kiekert Ag | Locking device for an electrical charging device of a motor vehicle |
| WO2021023330A1 (en) | 2019-08-02 | 2021-02-11 | Kiekert Ag | Electric-motor drive unit for motor-vehicle applications |
| EP3808591A1 (en) | 2019-10-15 | 2021-04-21 | Kiekert AG | Locking device for an electric charger of a motor vehicle |
| DE102020132026A1 (en) | 2020-12-02 | 2022-06-02 | Kiekert Aktiengesellschaft | Electromotive locking unit for an electric charging device of a motor vehicle |
| WO2022117155A1 (en) | 2020-12-02 | 2022-06-09 | Kiekert Ag | Electromotive locking unit for an electrical charging device of a motor vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20140329 |