CN205548544U - Sphygmomanometer - Google Patents
Sphygmomanometer Download PDFInfo
- Publication number
- CN205548544U CN205548544U CN201620126962.6U CN201620126962U CN205548544U CN 205548544 U CN205548544 U CN 205548544U CN 201620126962 U CN201620126962 U CN 201620126962U CN 205548544 U CN205548544 U CN 205548544U
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- CN
- China
- Prior art keywords
- port valve
- casing
- sphygomanometer
- pointer
- panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a sphygmomanometer, including box, handle, testing ring and two -port valve, the handle is established on the box, handle and box fixed connection, the box below is provided with the panel, panel and box fixed connection, the two -port valve is established on the panel, the two -port valve is equipped with two, testing ring and two -port valve intercommunication, be provided with the calibrated scale in the box, be provided with spring pipe, pull rod, gear drive and pointer on the calibrated scale, spring pipe, pull rod, gear drive and pointer transmission are in proper order connected, the pointer rotates with the calibrated scale to be connected, spring pipe and two -port valve intercommunication, the calibrated scale below is provided with zero -reset unit, this sphygmomanometer simple structure, and convenient operation, measurement accuracy is high.
Description
Technical field
This utility model relates to a kind of technical field of medical instruments, particularly relates to a kind of sphygomanometer.
Background technology
Sphygomanometer mainly has auscultation sphygomanometer and oscillographic method sphygomanometer.Auscultation is divided into again human auscultation and automatic auscultation, mercurial sphygmomanometer (piezometer), spring meter type blood pressure meter (Pressure gauge) are exactly human auscultation's sphygomanometer in early days, and present human auscultation has digital display sphygomanometer, light beam sphygomanometer, light to show sphygomanometer, liquid crystal sphygomanometer etc.；The technical difficulty of auscultation automatization is big.Ke Shi auscultation automatization would is that the Main way that sphygomanometer develops, automatic auscultation sphygomanometer can allow blood pressure measurement more convenient more accurate.Oscillographic method is again succusion, is exactly briefly to obtain the wave of oscillation produced in deflation course, draws pressure value by certain algorithm conversion.Most of electric sphygmomanometer all uses oscillography principle to design.Electronic blood pressure in respect of upper arm formula, wrist type, refer to formula point.
Listen to blood pressure Korotkoff's Sound with stethoscope and carry out the method for human blood-pressure measurement auscultation, measure the sphygomanometer of blood pressure auscultation sphygomanometer with auscultation.Such as mercurial sphygmomanometer, sphygomanometers etc..Over more than 100 year, people are exploring blood pressure measurement more reliable approach and utensil always, but it is the most unsuccessful, including oscillographic method electric sphygmomanometer, therefore, regular hospital of China has to be continuing with mercurial sphygmomanometer, and European and American developed countries have prohibitted the use of mercurial sphygmomanometer due to environmental grounds, and their medical institutions use sphygomanometers.In the face of all previous failed the fact, the most just have people that auscultation is called the goldstandard of blood pressure measurement.The historical facts of upper a century prove, auscultation can not be substituted so far, and auscultation sphygomanometer is science, the metering of classical blood pressure and measuring appliance.Domestic electronic sphygomanometer, is mainly used for family.Family healthcare has become the health care fashion of modern.Past people measure blood pressure must arrive hospital, as long as having domestic electronic sphygomanometer now, being sitting in family and just can monitor the change of blood pressure at any time, as found, dysarteriotony just can go hospitalize in time, serves the effect that the disease such as prevention of cerebral hemorrhage, heart failure is burst.Current existing sphygomanometer inconvenient operation, certainty of measurement is relatively low.
Summary of the invention
The technical problems to be solved in the utility model is a kind of simple in construction, easy to operate, the sphygomanometer that certainty of measurement is high.
For solving the problems referred to above, this utility model adopts the following technical scheme that
nullA kind of sphygomanometer，Including casing、Handle、Test wrapper and two-port valve，Described handle is located on casing，Described handle is fixing with casing to be connected，It is provided with panel below described casing，Described panel is fixing with casing to be connected，Described two-port valve is located on panel，Two-port valve can transmit the fluid pressure in test wrapper，Described two-port valve is provided with two，Described test wrapper connects with two-port valve，It is provided with graduated disc in described casing，It is provided with bourdon tube on described graduated disc、Pull bar、Gear drive and pointer，Bourdon tube can deform when stress，Pull bar and pinion rotation mechanism enable to indicators turn，Described bourdon tube、Pull bar、Gear drive and pointer are in transmission connection successively，Described pointer is connected with dial rotation，Described bourdon tube connects with two-port valve，It is provided with balancing controls below described graduated disc，Balancing controls are conveniently calibrated.
As preferably, described box bottom is provided with leg, and leg enables to casing and lays conveniently.
As preferably, described leg is fixing with casing to be connected, and keeps Stability Analysis of Structures.
As preferably, described leg is provided with more than one, keeps Stability Analysis of Structures.
As preferably, described graduated disc is fixing with casing to be connected, and keeps Stability Analysis of Structures.
The beneficial effects of the utility model are: the two-port valve of setting can transmit the fluid pressure in test wrapper, bourdon tube can deform when stress, pull bar and pinion rotation mechanism enable to indicators turn, and balancing controls are conveniently calibrated, and leg enables to casing and lays conveniently.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structure chart of a kind of sphygomanometer of the present utility model.
Detailed description of the invention
nullRefering to shown in Fig. 1，A kind of sphygomanometer，Including casing 1、Handle 2、Test wrapper 3 and two-port valve 4，Described handle 2 is located on casing 1，Described handle 2 is fixing with casing 1 to be connected，It is provided with panel 5 below described casing 1，Described panel 5 is fixing with casing 1 to be connected，Described two-port valve 4 is located on panel 5，Described two-port valve 4 is provided with two，In use，Test wrapper 3 is close on arm，The pressure of blood pressure makes the fluid in test wrapper 3 flow on bourdon tube 7 through two-port valve 4，Bourdon tube 7 deformation drives pull bar 8 and gear drive motion，Pointer 10 is made to deflect certain angle，Measured value can be shown on graduated disc 6，Described test wrapper 3 connects with two-port valve 4，It is provided with graduated disc 6 in described casing 1，It is provided with bourdon tube 7 on described graduated disc 6、Pull bar 8、Gear drive 9 and pointer 10，Described bourdon tube 7、Pull bar 8、Gear drive 9 and pointer 10 are in transmission connection successively，Described pointer 10 is rotationally connected with graduated disc 6，Described bourdon tube 7 connects with two-port valve 4，It is provided with balancing controls 11 below described graduated disc 6.
Being provided with leg 12 bottom described casing 1, in use, leg 12 enables to casing and lays conveniently.
Described leg 12 is fixing with casing 1 to be connected, and in use, keeps Stability Analysis of Structures.
Described leg 12 is provided with more than one, in use, keeps Stability Analysis of Structures.
Described graduated disc 6 is fixing with casing 1 to be connected, and in use, keeps Stability Analysis of Structures.
In use, being close on arm by test wrapper 3, the pressure of blood pressure makes the fluid in test wrapper 3 flow on bourdon tube 7 through two-port valve 4, and bourdon tube 7 deformation drives pull bar 8 and gear drive motion, make pointer 10 deflect certain angle, measured value can be shown on graduated disc 6.
The beneficial effects of the utility model are: the two-port valve of setting can transmit the fluid pressure in test wrapper, bourdon tube can deform when stress, pull bar and pinion rotation mechanism enable to indicators turn, and balancing controls are conveniently calibrated, and leg enables to casing and lays conveniently.
The above; it is only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any change expected without creative work or replacement; all should contain within protection domain of the present utility model; therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims are limited.
Claims (5)
1. a sphygomanometer, it is characterized in that: include casing, handle, test wrapper and two-port valve, described handle is located on casing, described handle is fixing with casing to be connected, it is provided with panel below described casing, described panel is fixing with casing to be connected, described two-port valve is located on panel, described two-port valve is provided with two, described test wrapper connects with two-port valve, it is provided with graduated disc in described casing, it is provided with bourdon tube on described graduated disc, pull bar, gear drive and pointer, described bourdon tube, pull bar, gear drive and pointer are in transmission connection successively, described pointer is connected with dial rotation, described bourdon tube connects with two-port valve, it is provided with balancing controls below described graduated disc.
Sphygomanometer the most according to claim 1, it is characterised in that: described box bottom is provided with leg.
Sphygomanometer the most according to claim 2, it is characterised in that: described leg is fixing with casing to be connected.
Sphygomanometer the most according to claim 3, it is characterised in that: described leg is provided with more than one.
Sphygomanometer the most according to claim 4, it is characterised in that: described graduated disc is fixing with casing to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620126962.6U CN205548544U (en) | 2016-02-18 | 2016-02-18 | Sphygmomanometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620126962.6U CN205548544U (en) | 2016-02-18 | 2016-02-18 | Sphygmomanometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205548544U true CN205548544U (en) | 2016-09-07 |
Family
ID=56818434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620126962.6U Expired - Fee Related CN205548544U (en) | 2016-02-18 | 2016-02-18 | Sphygmomanometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205548544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109512411A (en) * | 2018-10-24 | 2019-03-26 | 徐锁 | A kind of hypertension analyzer based on complex network |
-
2016
- 2016-02-18 CN CN201620126962.6U patent/CN205548544U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109512411A (en) * | 2018-10-24 | 2019-03-26 | 徐锁 | A kind of hypertension analyzer based on complex network |
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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: 20160907 Termination date: 20180218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |