CN104117112B - A kind of liquid-drop machine speed measuring device - Google Patents
A kind of liquid-drop machine speed measuring device Download PDFInfo
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- CN104117112B CN104117112B CN201410371818.4A CN201410371818A CN104117112B CN 104117112 B CN104117112 B CN 104117112B CN 201410371818 A CN201410371818 A CN 201410371818A CN 104117112 B CN104117112 B CN 104117112B
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Abstract
The invention provides a kind of liquid-drop machine speed measuring device, effectively prevent storing pipe in the middle of liquid-drop machine to tilt, ensure that the tube for transfusion of different size precise positioning in liquid-drop machine speed measuring device, it is easy to the follow-up accurate detection of liquid droping speed, it is characterized in that: it includes C shape cylindrical structure body, described C shape cylindrical structure body is respectively arranged with transfusion cast hole and liquid storage cast hole, described tube for transfusion type hole diameter connects formation trapezoidal shape less than liquid storage pipe diameter, described transfusion cast hole and described liquid storage cast hole.
Description
Technical field
The present invention relates to the technical field of medical machinery, be specially a kind of liquid-drop machine speed measuring device..
Background technology
Current patient is when hospital has an intravenous drip, it is sometimes desirable to strictly control liquid droping speed, and existing liquid droping speed controls, and is generally adopted clip structure and is fixed in the middle of tube for transfusion on liquid storage pipe, and inconvenient operation affects again outward appearance；Hang in the middle of tube for transfusion on liquid storage pipe outside directly, due to action of gravity, easily make storing pipe in the middle of liquid-drop machine tilt, be not easy to accurately detect liquid droping speed；Patient, in the process of having an intravenous drip, to change the tube for transfusion of different size sometimes, and in the middle of tube for transfusion, storing tube shape, size are all different, cause that tube for transfusion position in liquid-drop machine speed measuring device can not be accurately positioned, are not easy to accurately detect liquid droping speed.
Summary of the invention
For solving the problems referred to above, the invention provides a kind of liquid-drop machine speed measuring device, effectively prevent storing pipe in the middle of liquid-drop machine and tilt, it is ensured that the tube for transfusion of different size precise positioning in liquid-drop machine speed measuring device, it is simple to the follow-up accurate detection of liquid droping speed.
Its technical scheme is such, a kind of liquid-drop machine speed measuring device, it is characterized in that: it includes C shape cylindrical structure body, described C shape cylindrical structure body is respectively arranged with transfusion cast hole and liquid storage cast hole, described tube for transfusion type hole diameter connects formation trapezoidal shape less than liquid storage pipe type hole diameter, described transfusion cast hole and described liquid storage cast hole.
It is further characterized by described C shape cylindrical structure body and also includes bonnet, and described bonnet connects described C shape cylindrical structure body；On described C shape cylindrical structure body, corresponding described liquid storage cast hole is at least provided with two symmetrical bristles, and the end portion width of described bristle is less than liquid storage pipe diameter；Described bristle is fixed on described C shape cylindrical structure body by bristle positioning seat；Described C shape cylindrical structure body is symmetrical in both sides, center, described liquid storage cast hole and is respectively arranged with two bristles；Described C shape cylindrical structure bulk material is plastics, there is certain elasticity, on described C shape cylindrical structure body, both sides, corresponding described liquid storage cast hole are provided with ladder position limiting structure, and on described C shape cylindrical structure body, described ladder position limiting structure upper end is provided with flow monitor.
In the said structure of the present invention, C shape cylindrical structure body is provided with transfusion cast hole and liquid storage cast hole, tube for transfusion type hole diameter is less than liquid storage pipe type hole diameter, transfusion cast hole and liquid storage cast hole connect formation trapezoidal shape, being infused by " C shape " by tube for transfusion, be inserted in C shape cylindrical structure this is internal for the breach on cast hole, from top to bottom, the C shape cylindrical structure body of movement liquid-drop machine speed measuring device is to the liquid storage pipe of tube for transfusion centre, can by the liquid storage pipe hanging over tube for transfusion centre outside the C shape cylindrical structure body of liquid-drop machine speed measuring device, liquid storage pipe is positioned by liquid storage cast hole, make liquid-drop machine speed measuring device difficult drop-off, and the C shape cylindrical structure body center of gravity of liquid-drop machine speed measuring device is on the centrage in liquid storage cast hole, the C shape cylindrical structure body central line making liquid-drop machine speed measuring device is consistent with the liquid storage pipe centrage in the middle of tube for transfusion, do not tilt, just follow-up accurately testing the speed can be realized.
Accompanying drawing explanation
Fig. 1 is the front view of liquid-drop machine speed measuring device of the present invention；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the C-C sectional view of Fig. 1；
Fig. 4 is the D-D sectional view of Fig. 1；
Fig. 5 is the A-A sectional view of Fig. 1；
Fig. 6 is the B-B sectional view of Fig. 5；
Fig. 7 is the axonometric chart of liquid-drop machine speed measuring device of the present invention.
Detailed description of the invention
Describe the present invention, illustrative examples therein and explanation in detail below in conjunction with accompanying drawing and specific embodiment to be only used for explaining the present invention, but not as a limitation of the invention.
See Fig. 1, Fig. 2, Fig. 3, Fig. 7, a kind of liquid-drop machine speed measuring device, it includes C shape cylindrical structure body 1, C shape cylindrical structure body 1 is provided with transfusion cast hole 2 and liquid storage cast hole 3, transfusion cast hole 2 diameter connects formation trapezoidal shape less than liquid storage cast hole 3 diameter, transfusion cast hole 2 and described liquid storage cast hole 3.Tube for transfusion 5 is inserted in C shape cylindrical structure body 1 by " C type " breach on cast hole 2 of infusing, from top to bottom, move and make the C shape cylindrical structure body of liquid-drop machine speed measuring device slide on the liquid storage pipe in the middle of tube for transfusion, can by the liquid storage pipe 4 hanging over tube for transfusion centre outside the C shape cylindrical structure body 1 of liquid-drop machine speed measuring device, liquid storage pipe 4 is positioned by liquid storage cast hole 3, make liquid-drop machine speed measuring device difficult drop-off, and the C shape cylindrical structure body center of gravity of liquid-drop machine speed measuring device is on the centrage in liquid storage cast hole, the C shape cylindrical structure body central line making liquid-drop machine speed measuring device is consistent with the liquid storage pipe centrage in the middle of tube for transfusion, do not tilt, just follow-up accurately testing the speed can be realized.
Seeing that Fig. 2, C shape cylindrical structure body 1 also includes bonnet 6, bonnet 6 has positioner, is mainly used in the circuit board of fixing speed measuring device, and bonnet 6 is by five bayonet connections to C shape cylindrical structure body.
See Fig. 1, Fig. 2, C shape cylindrical structure body 1 is symmetrical in both sides, center, liquid storage cast hole 2 and is respectively arranged with bristle 7, the end portion width of bristle is less than liquid storage pipe 4 diameter, bristle 7 is fixed on C shape cylindrical structure body 1 by bristle positioning seat 8, the present embodiment preferred C shape cylindrical structure body 1 is symmetrical in both sides, center, liquid storage cast hole 2 and is respectively arranged with two bristles 7, utilize four balanced support location, orientation, it is achieved minor diameter liquid storage pipe positions；When liquid storage pipe in the middle of major diameter tube for transfusion is by bristle, utilizing the four orientation soft characteristics of fid matter, under major diameter liquid storage pipe effect, soft supporting material can be dodged in the groove of soft supporting material peripheral, it is simple to major diameter liquid storage pipe passes freely through.It is achieved thereby that the versatility of the liquid storage pipe diameter of different size, liquid storage pipe is made to be centrally positioned all the time, it is simple to accurately to measure liquid droping speed.
See Fig. 1, Fig. 5, Fig. 6, C shape cylindrical structure body 1 is plastic material, on C shape cylindrical structure body 1, corresponding both sides, liquid storage cast hole 2 are respectively arranged with ladder position limiting structure 9, ladder position limiting structure 9 is " C type " spacing breach 9-1, " C type " spacing breach 9-1 is more than 1/2nd semicircles, on C shape cylindrical structure body 1, ladder position limiting structure 9 upper end is provided with flow monitor 10, flow monitor 10 includes light emitting diode 11, " C type " spacing breach 9-1 width is less than light emitting diode 11 external diameter, utilize elastic deformation characteristic and the ladder position limiting structure of plastics, light emitting diode 11 is positioned on 3/4ths circles, firmly press light emitting diode, under external force, there is elastic deformation, " C type " spacing breach 9-1 becomes big, when breach is more than light emitting diode diameter, light emitting diode just may be mounted in stepped locating slot, in longitudinal direction, laterally, spacing up and down, realize light emitting diode to be accurately positioned, it is easy to accurately measure liquid droping speed.
The above is only the better embodiment of the present invention, therefore all equivalences done according to the structure described in present patent application scope, feature and principle change or modify, and are all included within the scope of present patent application.
Claims (2)
1. a liquid-drop machine speed measuring device, it is characterized in that: it includes C shape cylindrical structure body, described C shape cylindrical structure body is respectively arranged with transfusion cast hole and liquid storage cast hole, described tube for transfusion type hole diameter is less than liquid storage pipe type hole diameter, described transfusion cast hole and described liquid storage cast hole connect formation trapezoidal shape, described C shape cylindrical structure body also includes bonnet, described bonnet connects described C shape cylindrical structure body, on described C shape cylindrical structure body, corresponding described liquid storage cast hole is at least provided with two symmetrical bristles, the end portion width of described bristle is less than liquid storage pipe diameter, described bristle is fixed on described C shape cylindrical structure body by bristle positioning seat, described C shape cylindrical structure body is symmetrical in both sides, center, described liquid storage cast hole and is respectively arranged with two bristles, described C shape cylindrical structure body is elastomeric material, on described C shape cylindrical structure body, both sides, corresponding described liquid storage cast hole are provided with ladder position limiting structure, described ladder position limiting structure includes " C type " spacing breach, on described C shape cylindrical structure body, described ladder position limiting structure upper end is provided with flow monitor, described flow monitor includes light emitting diode, described " C type " spacing breach be one more than 1/2nd semicircles, described " C type " spacing gap width is less than light emitting diode diameter.
2. a kind of liquid-drop machine speed measuring device according to claim 1, it is characterised in that: described C shape cylindrical structure body is plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410371818.4A CN104117112B (en) | 2014-07-31 | 2014-07-31 | A kind of liquid-drop machine speed measuring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410371818.4A CN104117112B (en) | 2014-07-31 | 2014-07-31 | A kind of liquid-drop machine speed measuring device |
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| CN104117112A CN104117112A (en) | 2014-10-29 |
| CN104117112B true CN104117112B (en) | 2016-06-29 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2915126Y (en) * | 2006-05-30 | 2007-06-27 | 方实明 | Alarm for intravenous drip |
| CN201073475Y (en) * | 2007-09-22 | 2008-06-18 | 季兵 | Intravenous transfusion monitoring apparatus |
| CN201375728Y (en) * | 2009-04-27 | 2010-01-06 | 韩星芬 | Drip measuring sleeve for intravenous infusion |
| CN201798962U (en) * | 2010-05-31 | 2011-04-20 | 韩伟 | Infusion warning device |
| CN102872502A (en) * | 2012-10-15 | 2013-01-16 | 无锡市第三人民医院 | Portable intravenous drip velocity measuring device |
| CN204072968U (en) * | 2014-07-31 | 2015-01-07 | 无锡科技职业学院 | Liquid-drop machine speed measuring device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103917260B (en) * | 2011-09-30 | 2016-09-14 | 赫士睿股份有限公司 | Intravenous flow rate controller |
-
2014
- 2014-07-31 CN CN201410371818.4A patent/CN104117112B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2915126Y (en) * | 2006-05-30 | 2007-06-27 | 方实明 | Alarm for intravenous drip |
| CN201073475Y (en) * | 2007-09-22 | 2008-06-18 | 季兵 | Intravenous transfusion monitoring apparatus |
| CN201375728Y (en) * | 2009-04-27 | 2010-01-06 | 韩星芬 | Drip measuring sleeve for intravenous infusion |
| CN201798962U (en) * | 2010-05-31 | 2011-04-20 | 韩伟 | Infusion warning device |
| CN102872502A (en) * | 2012-10-15 | 2013-01-16 | 无锡市第三人民医院 | Portable intravenous drip velocity measuring device |
| CN204072968U (en) * | 2014-07-31 | 2015-01-07 | 无锡科技职业学院 | Liquid-drop machine speed measuring device |
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| Publication number | Publication date |
|---|---|
| CN104117112A (en) | 2014-10-29 |
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