CN101850139A - Micro shimmer transfusion monitor - Google Patents
Micro shimmer transfusion monitor Download PDFInfo
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- CN101850139A CN101850139A CN 201010161439 CN201010161439A CN101850139A CN 101850139 A CN101850139 A CN 101850139A CN 201010161439 CN201010161439 CN 201010161439 CN 201010161439 A CN201010161439 A CN 201010161439A CN 101850139 A CN101850139 A CN 101850139A
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- transfusion
- shimmer
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- light
- monitor
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Abstract
The invention relates to a micro shimmer transfusion monitor, which comprises a working indication luminous tube, an alarm buzzer, a circuit board, a power supply and a light source. The monitor detects the light source through a normal work detection photo-sensitive resistor, a scattered light detection photo-sensitive resistor and a transmission light detection photo-sensitive resistor. Whether medicinal liquid is in a transfusion tube is comprehensively judged through transmission light and scattered light. The micro shimmer transfusion monitor has the advantages of small volume, light weight, low price and large application range, and can effectively avoid various consequences caused by untimely treatment after the medicinal liquid is transfused out.
Description
Technical field
The present invention relates to a kind of infusion monitoring instrument, especially relate to a kind of scattering of light principle of utilizing and detect the micro shimmer transfusion monitor whether the tube for transfusion inner liquid medicine exists.
Background technology
At present, the infusion monitoring technology is of a great variety, but all fails to reach practical purpose.Mainly contain weight method, anaclasis method, electric-resistivity method etc.Weight method is huge and complicated because of equipment, and drug packaging weight difference is big and can't be practical.The anaclasis method is because of need laser, and light quantity is bigger, and medicinal liquid is had infringement and can't reach practical.Electric-resistivity method is because of bad adaptability and whether can't verify to have the adverse effect can't be practical to medicinal liquid.
Therefore be badly in need of a kind of economic and practical infusion monitoring instrument at present, solve patient and entourage monitor transfusion state in transfusion burden.
Summary of the invention
Technical problem to be solved by this invention provides a kind of can work under daylight, volume is little, and is in light weight, and price is low and can reach the micro shimmer transfusion monitor of the effect of real practicality.
The present invention solves the technical scheme that its technical problem takes: a kind of micro shimmer transfusion monitor, comprise work indication luminous tube, alarm buzzer, circuit board, power supply and light source, described monitor detects photoconductive resistance, scattered light detection photoconductive resistance and transillumination detection photoconductive resistance by operate as normal work is carried out in the detection of light source.
In order to make monitor in work better illumination effect be arranged, what described light source adopted is light emitting diode; Further described light emitting diode is to adopt red light emitting diodes.
Smaller for the volume that makes monitor, what described power supply adopted is button cell.
Can detect tube for transfusion whether correct checkout gear be installed in order to make the installation that monitor can be correct when installing, to be provided with.
Advantage of the present invention is: comprehensively judge whether have medicinal liquid to exist in the tube for transfusion by transillumination and scattered light, the volume of micro shimmer transfusion monitor is little, and is in light weight, and price is low, subject range is big, can avoid the defeated various consequences that caused of in time not handling to the greatest extent of medicinal liquid very effectively.
Description of drawings
Fig. 1 is a cross-sectional sectional view of the present invention;
1, light source 2, operate as normal detect photoconductive resistance 3, scattered light detects photoconductive resistance
4, transillumination detects photoconductive resistance 5, tube for transfusion 6, work indication luminous tube
7, alarm buzzer 8, power supply 9, circuit board
The specific embodiment
Transfer to less than visible light intensity at daily high noon for the luminous intensity of a kind of embodiment light source 1 of the present invention (red light emitting diodes) as Fig. 1, light source 1 (red light emitting diodes) emission light one tunnel is detected photoconductive resistance 2 by operate as normal and detects, the resistance that detects photoconductive resistance 2 by operate as normal is judged whether operate as normal of power supply and luminous component, and alarm buzzer 7 sends not operate as normal of lasting chimes of doom prompt system when undesired.
Another road arrives transillumination through tube for transfusion 5 and detects photoconductive resistance 4 and scattered light detection photoconductive resistance 3, when in the tube for transfusion 5 during no liquid, scattered light detects photoconductive resistance 3 only can detect very little light intensity, and transillumination detection photoconductive resistance 4 can detect than highlight intensity, when in the tube for transfusion 5 transparent medicinal liquid being arranged, scattered light detects photoconductive resistance 3 and can detect than high light, when in the tube for transfusion 5 translucent medicinal liquid being arranged, high light and transillumination detection photoconductive resistance 4 interior light intensity can weaken greatly during scattered light detection photoconductive resistance 3 can detect, when in the tube for transfusion 5 opaque medicinal liquid being arranged, scattered light detects photoconductive resistance 3 and transillumination detection photoconductive resistance 4 interior light intensity all can weaken greatly, can judge whether have medicinal liquid to exist in the tube for transfusion by logic circuit on the circuit board 9 thus, alarm buzzer 7 can send the prompting of interruption chimes of doom when being judged as no medicinal liquid has not had medicinal liquid, and work indication luminous tube 6 is to be used for indicating this device just in operate as normal when opening at power supply 8 (button cell).Transfusion or entourage learn to infuse by the interruption chimes of doom and finish.
The present invention powers with button cell, and therefore design has battery detection circuit.When the battery lighting amount does not reach system requirements, send continuous alarm sound and show that battery does not have.
Profile of the present invention is similar to test tube clamp, and tube for transfusion 5 is fixed in internal fixation of the present invention position, and this section tube for transfusion is carried out shading, forms magazine.Therefore whether design has 5 installations of isolated plant detection tube for transfusion correct, sends continuous alarm sound when incorrect and shows fault.
Claims (4)
1. micro shimmer transfusion monitor, comprise work indication luminous tube (6), alarm buzzer (7), circuit board (9), power supply (8) and light source (1), it is characterized in that: described monitor detects photoconductive resistance (2), scattered light detection photoconductive resistance (3) and transillumination detection photoconductive resistance (4) by operate as normal work is carried out in the detection of light source (1).
2. micro shimmer transfusion monitor according to claim 1 is characterized in that: what described light source (1) adopted is light emitting diode.
3. micro shimmer transfusion monitor according to claim 2 is characterized in that: described light emitting diode is to adopt red light emitting diodes.
4. micro shimmer transfusion monitor according to claim 1 is characterized in that: what described power supply (8) adopted is button cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010161439 CN101850139A (en) | 2010-05-04 | 2010-05-04 | Micro shimmer transfusion monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010161439 CN101850139A (en) | 2010-05-04 | 2010-05-04 | Micro shimmer transfusion monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101850139A true CN101850139A (en) | 2010-10-06 |
Family
ID=42801929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010161439 Pending CN101850139A (en) | 2010-05-04 | 2010-05-04 | Micro shimmer transfusion monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101850139A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2427210Y (en) * | 1999-11-09 | 2001-04-25 | 王彦一 | infusion alarming device |
| CN2557144Y (en) * | 2002-07-12 | 2003-06-25 | 宋礼生 | Medical infusion warning device |
| CN2691610Y (en) * | 2004-01-19 | 2005-04-13 | 姜淑君 | Transfusion sound warning instrument |
| CN101408297A (en) * | 2007-10-12 | 2009-04-15 | 富准精密工业(深圳)有限公司 | LED light fitting capable of remotely being monitored and remote monitoring method thereof |
-
2010
- 2010-05-04 CN CN 201010161439 patent/CN101850139A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2427210Y (en) * | 1999-11-09 | 2001-04-25 | 王彦一 | infusion alarming device |
| CN2557144Y (en) * | 2002-07-12 | 2003-06-25 | 宋礼生 | Medical infusion warning device |
| CN2691610Y (en) * | 2004-01-19 | 2005-04-13 | 姜淑君 | Transfusion sound warning instrument |
| CN101408297A (en) * | 2007-10-12 | 2009-04-15 | 富准精密工业(深圳)有限公司 | LED light fitting capable of remotely being monitored and remote monitoring method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101006 |