CN2778204Y - Urine droplet photoelectric automatically-counting checking equipment - Google Patents
Urine droplet photoelectric automatically-counting checking equipment Download PDFInfo
- Publication number
- CN2778204Y CN2778204Y CN 200520079999 CN200520079999U CN2778204Y CN 2778204 Y CN2778204 Y CN 2778204Y CN 200520079999 CN200520079999 CN 200520079999 CN 200520079999 U CN200520079999 U CN 200520079999U CN 2778204 Y CN2778204 Y CN 2778204Y
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- urine
- bottle
- capillary burette
- counting
- bottle stopper
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Abstract
The utility model discloses a photoelectric automatic counting detection device for urine drops, which is composed of a urine collection bottle, a bladder hopper, a bottle stopper, a capillary burette, a photoelectric drop counter and a fixing base of an experiment table, wherein the bottle stopper is fixed in a neck opening of the urine collection bottle, the capillary burette is erected on the center of the bottle stopper, the bladder hopper is connected with the capillary burette fixed on the center of the bottle stopper through a tubule, the outer side of a neck of the urine collection bottle is provided with the photoelectric drop counter which is connected with an outer computer through an electric wire and a five-core aviation plug, and one side of a bottle body of the urine collection bottle, which approaches to the bottom of the urine collection bottle, is provided with the fixing base of the experiment table. The utility model has the advantages that the device structure is simple, the operation and the use are convenient, the momentary signal change which is caused by the passing of the urine drops can be accurately and sensitively detected, and the influence of various physical and chemical, medical and pathologic factors to urine formation and kidney function can be reflected in a visualized, accurate and objective way.
Description
Technical field
This utility model relates to a kind of device that medically urine is dripped count detection, relates in particular to a kind of urine and drips the auto-photoelectrical counting checkout gear, belongs to medicine detector device technical field.
Background technology
It is the most basic in the medical experiment that the urine meter drips, and also is the most frequently used experimental technique, generates in the experimentation at urinary system urine, need drip urine and carry out accurate counting, judges the influence of certain factor of setting to renal function by the variation of dripping number.Urine meter at present commonly used drips method two classes, and a class is range estimation, and by variation and counting that the experimenter is dripped by visualization urine, it is consuming time, effort, error are big, is not suitable for the experiment of long period especially.Another kind of is the electronics drop recorder, structure is that two filamentary silvers constitute electric key, when electrolyte solution (urine) passes through, with electric key momentary connection, by detecting the break-make number of times of filamentary silver, realize that meter drips, still, if when successive several urines are passed through electric key, filamentary silver may be connected continuously and do not disconnected, cause counting drop error, therefore, the data reliability that urine drips is relatively poor.
Summary of the invention
At the deficiencies in the prior art, problem to be solved in the utility model is, provides a kind of novel urine to drip the auto-photoelectrical counting checkout gear, and it can detect urine sensitive, exactly and drip signal instantaneous variation by causing.
Urine of the present utility model drips the auto-photoelectrical counting checkout gear, by collection urine bottle, the bladder funnel, bottle stopper, capillary burette, the photoelectricity drop recorder, the laboratory table holder is formed, wherein: described bottle stopper is fixed in the collection urine bottle neck, and erect at the bottle stopper center a capillary burette, described bladder funnel links to each other with the capillary burette that is fixed on the bottle stopper center by tubule, in the collection urine bottleneck outside photoelectricity drop recorder is housed, and the photoelectricity drop recorder is by electric wire, five core aviation plugs link to each other with outer computer, the shell of wherein said photoelectricity drop recorder is transparent, be symmetrical arranged light emitting diode and phototriode in it and lay respectively at the outer both sides of collection urine bottleneck, and light emitting diode, phototriode is 90 degree angles with the capillary burette drop wire respectively, drip when passing through when urine guaranteeing, phototriode is by the part shading, and photoelectric detective circuit can detect the signal instantaneous variation of drop by causing exactly; Described laboratory table holder is arranged on body one side of the nearly bottom of collection urine bottle.
Wherein, the preferred lucite of described collection urine bottle material.
Wherein, the preferred steel of described capillary burette material, the capillary burette internal diameter is 0.7mm～1.7mm, preferred internal diameter is 1mm.
Wherein, described laboratory table holder is made up of with following sheet fixing feet last slice fixing feet, and material is lucite preferably, and wherein there is a liftable fixed screw at infra sheet fixing feet center.
Utilize urine of the present utility model to drip the auto-photoelectrical counting checkout gear, its effect is, it is simple in structure that this urine drips the auto-photoelectrical counting checkout gear, easy for operation, can detect accurately, delicately and urinate the signal instantaneous variation of dripping, can reflect more directly perceived, more accurate, more objectively that various physics and chemistry, medicine and pathological factor generate urine and the influence of renal function by causing.Analyze various physics and chemistry, medicine and pathological factor role and influence for the physiology in the medical domain, pathophysiology, pharmacological experiment, true and reliable experimental data is provided renal function.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Wherein: (1) collection urine bottle, (2) phototriode, (3) laboratory table holder, (4) light emitting diode, (5) photoelectricity drop recorder, (6) capillary burette, (7) bottle stopper, (8) bladder funnel, (9) last slice fixing feet, (10) fixed screw, (11) are sheet fixing feet down, (12) computer.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
With reference to Fig. 1, urine of the present utility model drips the auto-photoelectrical counting checkout gear by collection urine bottle 1, phototriode 2, laboratory table holder 3, light emitting diode 4, photoelectricity drop recorder 5, capillary burette 6, bottle stopper 7, bladder funnel 8, last slice fixing feet 9, fixed screw 10, following sheet fixing feet 11, computer 12 is formed, wherein: described bottle stopper 7 is fixed in collection urine bottle 1 eck, and erect at bottle stopper 7 centers a capillary burette 6, described bladder funnel 8 links to each other with the capillary burette 6 that is fixed on the bottle stopper center by tubule, in the collection urine bottle 1 neck outside photoelectricity drop recorder 5 is housed, and photoelectricity drop recorder 5 is by electric wire, five core aviation plugs link to each other with outer computer 12, the shell of wherein said photoelectricity drop recorder 5 is transparent, be symmetrical arranged light emitting diode 4 and phototriode 2 in it and lay respectively at the outer both sides of collection urine bottle 1 neck, and light emitting diode 4, phototriode 2 is 90 degree angles with capillary burette 6 drop wires respectively, drip when passing through when urine guaranteeing, phototriode 2 is by the part shading, and photoelectric detective circuit can detect the signal instantaneous variation of drop by causing exactly; Described laboratory table holder 3 is arranged on body one side of collection urine bottle 1 nearly bottom, the laboratory table holder is made up of with following sheet fixing feet 11 last slice fixing feet 9, wherein there is a liftable fixed screw 10 at infra sheet fixing feet 11 centers, turn fixed screw 10 and collection urine bottle 1 can be fixed on the laboratory table or from laboratory table and unload.
With reference to Fig. 1, utilizing urine of the present utility model to drip the auto-photoelectrical counting checkout gear carries out animal urine and drips count detection experiment, with laboratory animal anesthesia, after fixing, perform a surgical operation, bladder funnel 8 is inserted and be fixed in the laboratory animal, urine relies on pressure and action of gravity to flow out, arrive capillary burette 6 through tubule, urine freely falls along capillary burette 6, form urine and drip, in the path under the urine drippage, the photoelectricity drop recorder 5 that both sides are provided with outside collection urine bottle 1 neck, promptly be encapsulated in light emitting diode 4 and phototriode 2 in the transparent lucite shell, to drip each urine that falls and detect, urine drips and whenever falls one, and the detection light path of photoelectricity drop recorder 5 promptly is blocked once, produce a pulse signal, and be transported to outer computer 12 and calculate, analyze, show and printing.When experiment stops, the umber of pulse that computer 12 records by 5 inputs of photoelectricity drop recorder, the urine that is laboratory animal drips number.
Adopt the light emitting diode that glows as light source among the embodiment, the shell of photoelectricity drop recorder is transparent, be symmetrical arranged light emitting diode and phototriode in it and lay respectively at the outer both sides of collection urine bottleneck, and light emitting diode, phototriode are 90 degree angles with the capillary burette drop wire respectively.
Capillary burette internal diameter the best is 1mm among the embodiment, and diameter and geometry should remain unchanged, and have guaranteed that so promptly the urine of laboratory animal is discharged smoothly, and not retention can form the suitable drop of size and shape again, is convenient to the photoelectricity drop recorder and detects.
Claims (4)
1. a urine drips the auto-photoelectrical counting checkout gear, by collection urine bottle, the bladder funnel, bottle stopper, capillary burette, the photoelectricity drop recorder, the laboratory table holder is formed, it is characterized in that: described bottle stopper is fixed in the collection urine bottle neck, and erect at the bottle stopper center a capillary burette, described bladder funnel links to each other with the capillary burette that is fixed on the bottle stopper center by tubule, in the collection urine bottleneck outside photoelectricity drop recorder is housed, and the photoelectricity drop recorder is by electric wire, five core aviation plugs link to each other with outer computer, the shell of wherein said photoelectricity drop recorder is transparent, be symmetrical arranged light emitting diode and phototriode in it and lay respectively at the outer both sides of collection urine bottleneck, and light emitting diode, phototriode is 90 degree angles with the capillary burette drop wire respectively, and described laboratory table holder is arranged on body one side of the nearly bottom of collection urine bottle.
2. urine as claimed in claim 1 drips the auto-photoelectrical counting checkout gear, it is characterized in that: described capillary burette internal diameter is 0.7mm～1.7mm.
3. urine as claimed in claim 2 drips the auto-photoelectrical counting checkout gear, it is characterized in that: described capillary burette internal diameter is 1.0mm.
4. urine as claimed in claim 1 drips the auto-photoelectrical counting checkout gear, it is characterized in that: described laboratory table holder is made up of with following sheet fixing feet last slice fixing feet, and wherein there is a liftable fixed screw at infra sheet fixing feet center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520079999 CN2778204Y (en) | 2005-01-19 | 2005-01-19 | Urine droplet photoelectric automatically-counting checking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520079999 CN2778204Y (en) | 2005-01-19 | 2005-01-19 | Urine droplet photoelectric automatically-counting checking equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2778204Y true CN2778204Y (en) | 2006-05-10 |
Family
ID=36752293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520079999 Expired - Fee Related CN2778204Y (en) | 2005-01-19 | 2005-01-19 | Urine droplet photoelectric automatically-counting checking equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2778204Y (en) |
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2005
- 2005-01-19 CN CN 200520079999 patent/CN2778204Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |