CN102805619A - Novel handheld blood pressure gauge - Google Patents
Novel handheld blood pressure gauge Download PDFInfo
- Publication number
- CN102805619A CN102805619A CN2012101216381A CN201210121638A CN102805619A CN 102805619 A CN102805619 A CN 102805619A CN 2012101216381 A CN2012101216381 A CN 2012101216381A CN 201210121638 A CN201210121638 A CN 201210121638A CN 102805619 A CN102805619 A CN 102805619A
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- machine core
- core shell
- sphygomanometers
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- outer plastic
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Abstract
The invention relates to a novel handheld blood pressure gauge. The novel handheld blood pressure gauge comprises an external plastic gauge shell and a metal machine core shell positioned in the gauge shell; the interior of the metal machine core shell is fixedly connected with a capsule machine core; a gauge ring is arranged outside the metal machine core shell and is fixed on the external plastic gauge shell through a clamp hook and a screw; the metal machine core shell is fixed in the external plastic gauge shell through a bolt; the blood pressure gauge also comprises an inflatable ball which is positioned on a ball dropping prevention ring on the lower part of the external plastic gauge shell and connected with the external plastic gauge shell; the blood pressure gauge also comprises a touch type deflation device which is arranged on the back of the external plastic gauge shell; and the tail end of the deflation device is connected with a plastic hose, and the plastic hose and the capsule machine core fixed on the metal machine core shell are connected to form an air path. The blood pressure gauge is provided for the first time, a core part of a common mechanical blood pressure gauge is applied in the handheld blood pressure gauge; the novel handheld blood pressure gauge is compact and reasonable in structure and easy and convenient to operate; and the stability and the measurement accuracy of the handheld blood pressure gauge are greatly improved.
Description
Technical field
The present invention relates to a kind of hand-held sphygomanometers, especially relate to a kind of hand-held sphygomanometers of novel core component, belong to medical instruments field.
Background technology
Ke Shi sound blood pressure measurement is by the authoritative blood pressure method of testing of international medical community approval, and Ke Shi sound sphygmomanometry need be used the mechanical type sphygomanometers, and mechanical sphygomanometers mainly contain two macrotaxonomies, i.e. standard machinery sphygomanometers and hand-held sphygomanometers.The standard machinery sphygomanometers have nearly 30 years at home and make history; Be about 3 times of hand-held sphygomanometers, its advantage is that the manufacturing process of product core component is quite ripe, so properties of product are very stable; Measure accurately; Shortcoming is that sphygomanometers are separately with measuring matching used pressurized balls and vent valve, needs two hand operateds, inconvenience.In recent years, in American-European market, the hand-held sphygomanometers are because of than the standard machinery sphygomanometers; Its advantage is outstanding structurally to organically combine pressurized balls, vent valve and sphygomanometers, has the convenience that one hand holds measurement, and good looking appearance; More and more receiving market welcomes; Shortcoming is the deficiency that has production technology because of the required raw material of its core component at home, has restricted the performance boost of core component, thereby is being not so good as the standard machinery sphygomanometers aspect stability and the measurement accuracy.
In the prior art, those skilled in the art makes a lot of improvement to sphygomanometers, for example; The patent No. is 201020124793.5, and name is called sphygomanometers core device patent, and this patent is through being arranged at returning spring assembly and gear sheet respectively the both sides of front and rear panel; Solved mutual interferential problem; Make overall structure compact more, unstable but the shortcoming of this patent is a core component, the accuracy of measurement is not high.
Based on the pluses and minuses separately of sphygomanometers in the prior art, the applicant proposes a kind of novel hand-held sphygomanometers, and what letter was sayed says; Be that surface with the hand-held sphygomanometers all keeps, the internal core parts are taken standard machinery sphygomanometers core, and it is made an integral body; Can not only guarantee the ease of use of hand-held sphygomanometers like this; Guaranteed the stability and measurement accuracy of properties of product simultaneously, solved the technical barrier that always perplexs the technical staff, and it has been simple in structure, compact; Cost is lower, has greatly improved the strength that China's hand-held sphygomanometers industry takes part in international competition.
Summary of the invention
Technical problem to be solved by this invention is; To existing technical disadvantages of hand-held sphygomanometers core component present stage; Propose hand-held sphygomanometers internal core parts and use the core component of standard machinery sphygomanometers, to promote the measurement accuracy and the simple operation property of hand-held sphygomanometers.
In order to solve the problems of the technologies described above, technical scheme of the present invention is following: a kind of novel hand-held sphygomanometers comprise the metal machine core shell that the outer plastic watchcase is inner with being positioned at watchcase; Metal machine core shell internal fixation is connected with the bellows movement; The outside of metal machine core shell is provided with the table circle, and the table circle is fixed on the outer plastic watchcase through trip and screw, and said metal machine core shell is fixed in the outer plastic watchcase through screw; Sphygomanometers also are provided with inflatable ball; Said inflatable ball is connected on the outer plastic watchcase through the anti-knocking over of the ball that is positioned at outer plastic watchcase bottom, it is characterized in that sphygomanometers also comprise the actuating type means of deflation, and said actuating type means of deflation is arranged on the back of outer plastic watchcase; The end of means of deflation is connected with plastic flexible pipe, the plastic flexible pipe formation gas circuit that is connected with bellows movement on being fixed on the metal machine core shell.
As a kind of improvement of the present invention, said actuating type means of deflation comprises with lower component vent valve; Said vent valve is integrated metal valve body, is equipped with the spring valve rod in the metal valve body, and valve rod is connected with the elasticity bonnet; Button is arranged at the top of bonnet; Button is fixed on the outer plastic watchcase, gently pulls and triggers button, and button push spring valve rod realization vent valve is exitted at a slow speed; In addition; Button is provided with buckle; The draw-in groove that outer plastic watchcase back is provided with and is clasped and uses, when the promotion button came downwards to extreme position, buckle cooperated with the draw-in groove at outer plastic watchcase back on the button; Button push spring valve rod realizes that vent valve is whole open, realizes venting fast.
As a kind of improvement of the present invention, in order to prevent coming off of sphygomanometers qi of chong channel ascending adversely ball, the present invention is provided with the anticreep member, and said anticreep member can be set to draw-in groove and trip form or groove and convex form,
The outlet side of inflatable ball is provided with the spill draw-in groove, and the lower end set inside of the anti-knocking over of ball has the convex trip that matches with the spill draw-in groove.Be difficult for pulling out after making the anti-knocking over of inflatable ball and ball cooperate like this, further guaranteed the stable and accuracy of sphygomanometers.
As a kind of improvement of the present invention, said bellows movement comprises movement and bellows, and movement fits in the machine core shell through two screwed holes of the inside of metal machine core shell; Bellows is assemblied in the metal machine core shell through the screwed hole of metal machine core shell lower surface, and this structure is the core component of sphygomanometers, and this mounting means makes core component be equivalent to an independently integral body; Even chlamydate distortion or transfer of vibration are to machine core shell the time; Effectively eliminated by machine core shell, thereby movement, bellows have been protected in the influence that has reduced vibration or be out of shape; Make performance more stable, it is more accurate to measure.
As a kind of improvement of the present invention; The mode that flexibly connects is adopted at the back of said actuating type means of deflation and outer plastic watchcase, and said movable connection method is that perhaps being threaded through buckle or hinge is arranged on the back of outer plastic watchcase; Adopt the mode that flexibly connects to make that the actuating type means of deflation is for convenience detach; Even local damage only needs to change the local damage parts, and need not change whole.
As a kind of improvement of the present invention; The metal machine core shell is arranged in the plastic meter shell through installing component; Said installing component is to be arranged on machine core shell boss on every side, and the center of boss surface is provided with through hole, through screw machine core shell is fixed on the outer plastic table.
With respect to prior art; The present invention has following advantage, at first propose and realize the core component of standard machinery sphygomanometers is applied in the hand-held sphygomanometers, and its compact conformation is reasonable; Simple to operation, promote the stability of hand-held sphygomanometers greatly and measured accuracy.
Description of drawings:
Fig. 1 is an overall structure sketch map of the present invention;
Fig. 2 is the structural representation of hand-held sphygomanometers internal core assembly of the present invention;
Fig. 3 is an actuating type means of deflation structural representation of the present invention;
Fig. 4 is the local mounting structure enlarged drawing of the present invention;
Fig. 5 is the local mounting structure enlarged drawing of the present invention;
Fig. 6 is the local mounting structure enlarged drawing of the present invention.
Label among the figure: 1-outer plastic watchcase, 2-metal machine core shell, 3-movement bellows, 4-table circle, 5-button, the anti-knocking over of 6-, 7-inflatable ball, 8-vent valve, 9-machine core shell fixed screw, 10-table circle fixed screw, 11-plastic flexible pipe, 12-valve rod, 13-sealing gasket, 14-bonnet, 3-1 movement, 3-2 bellows; A1 is a buckle; A2 is a draw-in groove, and B1 is the spill draw-in groove, and B2 is the convex trip; C1 is the bellows screwed hole, and C2 is the movement screwed hole.
The specific embodiment
In order to deepen, will combine accompanying drawing that the present invention is described further below to understanding of the present invention.
Embodiment 1:
Fig. 1 is a kind of novel hand-held sphygomanometers, comprises the metal machine core shell 2 that outer plastic watchcase 1 is inner with being positioned at watchcase, and metal machine core shell 2 internal fixation are connected with bellows movement 3; The outside of metal machine core shell 2 is provided with table circle 4; Table circle 4 is fixed on the outer plastic watchcase 1 through trip and table circle fixed screw 10, and said metal machine core shell 2 is fixed in the outer plastic watchcase 1 through machine core shell fixed screw 9, and sphygomanometers also are provided with inflatable ball 7; Said inflatable ball is connected on the outer plastic watchcase 1 through the anti-knocking over 6 of the ball that is positioned at outer plastic watchcase 1 bottom; Sphygomanometers also comprise the actuating type means of deflation, and said actuating type means of deflation is arranged on the back of outer plastic watchcase 1, and the mode that flexibly connects is adopted at the back of actuating type means of deflation and outer plastic watchcase 1; Said movable connection method does; Through buckle or hinge or be threaded and be arranged on the back of outer plastic watchcase, adopt the mode that flexibly connects to make that the actuating type means of deflation is for convenience detach, even local damage; Only need to change the local damage parts, and need not change whole; The end of means of deflation 8 is connected with plastic flexible pipe 11, the plastic flexible pipe 11 formation gas circuit that is connected with bellows movement 3 on being fixed on metal machine core shell 2.
Referring to Fig. 2 and Fig. 6, Fig. 2 is an internal core part of the present invention, and bellows movement 3 comprises movement 3-1 and bellows 3-2; Movement fits in the machine core shell 2 through two inner movement screwed hole C2 of metal machine core shell, and bellows 3-2 is assemblied in the metal machine core shell through the bellows screwed hole C1 of metal machine core shell lower surface, and this structure is the core component of sphygomanometers; This mounting structure make core component be equivalent to one independently whole, even chlamydate distortion or transfer of vibration to machine core shell the time, are effectively eliminated by machine core shell; Thereby reduced the influence of vibration or distortion; Protected movement, bellows, made performance more stable, it is more accurate to measure.
Referring to Fig. 3 and Fig. 4, Fig. 3 is an actuating type means of deflation concrete structure sketch map, and vent valve, this vent valve are integrated metal valve body 8; Valve body 8 bottoms are provided with a centre vent, and centre vent is equipped with close extension pad 13 and valve rod 12, and valve body 8 openings are provided with elasticity bonnet 14; Bonnet 14 is connected with valve rod 12, and button 5 is assemblied on the outer plastic watchcase 1, and initial position is that the fore-set of button 5 the insides touches bonnet 14; When slightly pulling and triggering button 5, the fore-set of button 5 the insides promotes bonnet 14 and moves down, and valve rod 12 moves down along axis thereupon; Sealing gasket 13 and valve body 8 generation slits, air pressure leaks from valve body 8 centre bores, reaches the function of exitting at a slow speed; Button 5 lower ends are provided with buckle A1; When button 5 was pressed extreme position, the buckle A1 on the button 5 was connected with the draw-in groove A2 at outer plastic watchcase 1 back, and valve rod 12 increases with valve body 8 hole axle fit clearances; Air pressure leaks fast; Reach quick venting function, this design makes that product possesses slowly, the function of exitting fast, the convenience that has greatly made things convenient for product to use.
Referring to Fig. 1 and Fig. 5; In order to prevent coming off of sphygomanometers qi of chong channel ascending adversely ball; The present invention is provided with the anticreep member, and said anticreep member can be set to draw-in groove and trip form or groove and convex form, among Fig. 5; Be provided with spill draw-in groove B1 in the outlet side of inflatable ball, the lower end set inside of the anti-knocking over of ball has the convex trip B2 that matches with the spill draw-in groove.Be difficult for pulling out after making the anti-knocking over of inflatable ball and ball cooperate like this, further guaranteed the stable and accuracy of sphygomanometers.Among Fig. 2, machine core shell (2) periphery is provided with projection, and the projection center is provided with through hole; Through screw (9) machine core shell (2) is fixed on the outer plastic watchcase (1); Core is formed effectively be connected with the hand-held shell, more firm for guaranteeing each component parts of product, table circle (4) periphery is provided with trip; Table circle (4) top is provided with deep hole simultaneously, and screw (10) will be shown circle (4) through deep hole and be assembled together with outer plastic watchcase (1).
The present invention has overcome the technical barrier that always perplexs the technical staff in the prior art; Make the hand-held sphygomanometers have the core component of standard machinery sphygomanometers through design cleverly, promoted the measurement accuracy and the stability of hand-held sphygomanometers, simultaneously; This compact conformation; Simple to operation, cost is lower, has greatly promoted the performance level of China's hand-held sphygomanometers industry.
Below only be preferred embodiment of the present invention, do not constitute qualification protection domain of the present invention.Many variation designs can also be arranged.For example, change the shape of machine core shell; Change the assembling form of machine core shell and hand-held shell; Change the structure and the mounting means of vent valve; Change the mounting means of pressurized balls; Change structure of movement bellows or the like.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of claim of the present invention.
Claims (7)
1. novel hand-held sphygomanometers; Comprise outer plastic watchcase (1) and be positioned at the inner metal machine core shell (2) of watchcase; Metal machine core shell (2) internal fixation is connected with bellows movement (3); The outside of metal machine core shell (2) is provided with table circle (4), and table circle (4) is fixed on the outer plastic watchcase (1) through trip and screw (10), and said metal machine core shell (2) is fixed in the outer plastic watchcase (1) through screw (9); Sphygomanometers also are provided with inflatable ball (7); Said inflatable ball is connected on the outer plastic watchcase (1) through the anti-knocking over (6) of the ball that is positioned at outer plastic watchcase (1) bottom, and it is characterized in that: sphygomanometers also comprise the actuating type means of deflation, and said actuating type means of deflation is arranged on the back of outer plastic watchcase (1); The end of means of deflation is connected with plastic flexible pipe (11), plastic flexible pipe (11) the formation gas circuit that is connected with bellows movement (3) on being fixed on metal machine core shell (2).
2. hand-held sphygomanometers according to claim 1; It is characterized in that: said actuating type means of deflation comprises that with lower component vent valve (8), said vent valve are integrated metal valve body; Be equipped with spring valve rod (12) in the metal valve body; Valve rod is connected with elasticity bonnet (14), and button (5) is arranged at the top of bonnet, and button (5) is fixed on the outer plastic watchcase (1); Said button (5) is provided with buckle A1, the draw-in groove A2 that outer plastic watchcase (1) back is provided with and is clasped and uses.
3. hand-held sphygomanometers according to claim 1 and 2 is characterized in that: the outlet side of said inflatable ball (7) is provided with spill draw-in groove B1, and ball prevents that the lower end set inside of knocking over (6) has the convex trip B2 that matches with the spill draw-in groove.
4. hand-held sphygomanometers according to claim 1 and 2; It is characterized in that: said bellows movement (3) comprises movement (3-1) and bellows (3-2); Movement (3-1) fits in the machine core shell (2) through two screwed hole C2 of the inside of metal machine core shell, and bellows (3-2) is assemblied in the metal machine core shell (2) through the screwed hole C1 of metal machine core shell lower surface.
5. hand-held sphygomanometers according to claim 2; It is characterized in that: the mode that flexibly connects is adopted at the back of said actuating type means of deflation and outer plastic watchcase; Said movable connection method is that perhaps being threaded through buckle or hinge is arranged on the back of outer plastic watchcase (1).
6. hand-held sphygomanometers according to claim 1 is characterized in that: metal machine core shell (2) is arranged in the plastic meter shell (1) through installing component.
7. hand-held sphygomanometers according to claim 6; It is characterized in that: said installing component is to be arranged on machine core shell boss on every side; The center of boss surface is provided with through hole, through screw (9) machine core shell (2) is fixed on the outer plastic table (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101216381A CN102805619A (en) | 2012-04-24 | 2012-04-24 | Novel handheld blood pressure gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101216381A CN102805619A (en) | 2012-04-24 | 2012-04-24 | Novel handheld blood pressure gauge |
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| CN102805619A true CN102805619A (en) | 2012-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101216381A Pending CN102805619A (en) | 2012-04-24 | 2012-04-24 | Novel handheld blood pressure gauge |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104783770A (en) * | 2015-04-23 | 2015-07-22 | 江苏鹿得医疗电子股份有限公司 | Movement of mechanical sphygmomanometer for self-calibration production technology |
| CN105147270A (en) * | 2015-09-02 | 2015-12-16 | 江苏鹿得医疗电子股份有限公司 | Novel mechanical blood pressure meter movement |
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|---|---|---|---|---|
| CN2233225Y (en) * | 1995-08-11 | 1996-08-21 | 朱亚平 | Hand-held sphygmomanometer |
| US6168567B1 (en) * | 1998-07-09 | 2001-01-02 | Accusphyg, Llc | Hybrid sphygmomanometer |
| WO2002043645A2 (en) * | 2000-11-10 | 2002-06-06 | Vasomedical, Inc. | External counterpulsation apparatus _____________________________________________ |
| CN2516096Y (en) * | 2001-08-10 | 2002-10-16 | 项友亮 | Hand sphygmomanometer |
| CN2702139Y (en) * | 2004-01-16 | 2005-05-25 | 周文宏 | Double-function pressure safety valve |
| CN201266099Y (en) * | 2008-09-09 | 2009-07-01 | 郭赐福 | Top embedding type angle-adjustable automatic detecting sensor |
| CN201918621U (en) * | 2010-09-16 | 2011-08-03 | 北京市电力公司 | Installation tool for hook type ground wire |
| CN201920716U (en) * | 2011-01-30 | 2011-08-10 | 鹿得医疗器械（南通）有限公司 | Deflation device of handheld hemodynamometer |
| CN202191285U (en) * | 2011-08-17 | 2012-04-18 | 鹿得医疗器械（南通）有限公司 | Handheld sphygmomanometer |
| CN202568223U (en) * | 2012-04-24 | 2012-12-05 | 鹿得医疗器械（南通）有限公司 | Novel hand-held sphygmomanometer |
-
2012
- 2012-04-24 CN CN2012101216381A patent/CN102805619A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2233225Y (en) * | 1995-08-11 | 1996-08-21 | 朱亚平 | Hand-held sphygmomanometer |
| US6168567B1 (en) * | 1998-07-09 | 2001-01-02 | Accusphyg, Llc | Hybrid sphygmomanometer |
| WO2002043645A2 (en) * | 2000-11-10 | 2002-06-06 | Vasomedical, Inc. | External counterpulsation apparatus _____________________________________________ |
| CN2516096Y (en) * | 2001-08-10 | 2002-10-16 | 项友亮 | Hand sphygmomanometer |
| CN2702139Y (en) * | 2004-01-16 | 2005-05-25 | 周文宏 | Double-function pressure safety valve |
| CN201266099Y (en) * | 2008-09-09 | 2009-07-01 | 郭赐福 | Top embedding type angle-adjustable automatic detecting sensor |
| CN201918621U (en) * | 2010-09-16 | 2011-08-03 | 北京市电力公司 | Installation tool for hook type ground wire |
| CN201920716U (en) * | 2011-01-30 | 2011-08-10 | 鹿得医疗器械（南通）有限公司 | Deflation device of handheld hemodynamometer |
| CN202191285U (en) * | 2011-08-17 | 2012-04-18 | 鹿得医疗器械（南通）有限公司 | Handheld sphygmomanometer |
| CN202568223U (en) * | 2012-04-24 | 2012-12-05 | 鹿得医疗器械（南通）有限公司 | Novel hand-held sphygmomanometer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104783770A (en) * | 2015-04-23 | 2015-07-22 | 江苏鹿得医疗电子股份有限公司 | Movement of mechanical sphygmomanometer for self-calibration production technology |
| CN105147270A (en) * | 2015-09-02 | 2015-12-16 | 江苏鹿得医疗电子股份有限公司 | Novel mechanical blood pressure meter movement |
| CN105147270B (en) * | 2015-09-02 | 2019-01-01 | 江苏鹿得医疗电子股份有限公司 | A kind of mechanical sphygomanometers machine core |
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Application publication date: 20121205 |