CN208833559U - A kind of metabolic cage urine collecting - Google Patents
A kind of metabolic cage urine collecting Download PDFInfo
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- CN208833559U CN208833559U CN201821971452.4U CN201821971452U CN208833559U CN 208833559 U CN208833559 U CN 208833559U CN 201821971452 U CN201821971452 U CN 201821971452U CN 208833559 U CN208833559 U CN 208833559U
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- urine
- metabolic cage
- diversion pipe
- filter layer
- urine collecting
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Abstract
The utility model discloses a kind of metabolic cage urine collecting, ontology including metabolic cage, the bottom of the ontology is installed with the solid-liquid separator for collecting excreta, the bottom of the solid-liquid separator is connected with diversion pipe, the vaporization prevention opening and closing device for controlling the diversion pipe on-off is additionally provided at the diversion pipe, the outlet end of the diversion pipe is connected with collector.The beneficial effects of the utility model are mainly reflected in: structure is simply exquisite; it can be convenient the urine that operator collects experimental animal; it is not infected to can protect urine during collection; reduce the evaporation of urine moisture during collection; measured deviation is reduced, and can be with the sample size needed for Precise collection.
Description
Technical field
The utility model relates to experiment equipment technical fields, more particularly to a kind of metabolic cage urine collecting.
Background technique
After tested material is absorbed through gastrointestinal tract in vivo, each histoorgan of whole body is transported to by blood circulation, then
By bioconversion, excreted by various approach.For tested material during by gradually metabolic degradation, metabolite can not
Medium well needs to measure in different time tested material or metabolite in the blood, tissue or excreta of biology at, experimenter
Content, to further appreciate that the characteristic of tested material.In metabolic test, urine test, it may be desirable to measure tested material in biology
Urine in content, this just needs to collect the urine of test organism.
Metabolic cage is the experimental cage for exclusively carrying out metabolic test, including is urinated the various toys such as rat, mouse
The collection of liquid and excrement.Metabolic cage collection device common at present is that the pallet of a drawing and pulling type is arranged in cage bottom, to receive
Collect the urine of animal in cage, then is aggregated into corresponding experimental apparatus and carries out test measurement.But the top of pallet is generally spacious
Mouthful design so that during collecting urine, urine can volatilize portion of water, so that the content data of measurement exists partially
Difference；And open design is easy to so that infiltrate impurity in urine, confusion test result.When measuring animals urine, often need
Quantitative analysis is wanted, and pallet can not show the particular number of the urine of collection, to cause the inconvenience of test.
Therefore a kind of urine collecting dress that can protect not contaminated urine, reduction urine evaporation and accurate collection capacity is needed
It sets.
Utility model content
The purpose of the utility model is to overcome the shortcomings of the prior art, provide a kind of metabolic cage urine collecting.
The purpose of this utility model is achieved through the following technical solutions:
A kind of metabolic cage urine collecting, the bottom of the ontology including metabolic cage, the ontology are installed with for collecting
The solid-liquid separator of excreta, the bottom of the solid-liquid separator are connected with diversion pipe, are additionally provided with and are used at the diversion pipe
The vaporization prevention opening and closing device of the diversion pipe on-off is controlled, the outlet end of the diversion pipe is connected with collector.
Preferably, the vaporization prevention opening and closing device is solenoid valve or dynamic valve, or electrical valve and/or has elastic sheet
Connector.
Preferably, liquid inductor is provided in the liquid feeding end of the diversion pipe.
Preferably, the solid-liquid separator is disposed with the first filter layer, urine guiding layer and the second filter layer from top to bottom,
The solid-liquid separator matches with the body bottom portion to be correspondingly arranged.
Preferably, first filter layer and the second filter layer are the drawable drawer structure of lower hollow, outside
Two sides are symmetrically arranged with handle；The bottom of first filter layer is provided with metal filter screen, the bottom of second filter layer
It is provided with filter paper, the filter screen and filter paper are equipped with hangers, and the hangers is hung on the handle.
Preferably, the urine guiding layer and first filter layer and the second filter layer are closely coupled, the side of the urine guiding layer
Wall slopes inwardly, and is in inverted cone-shaped.
Preferably, it is provided with funnel between second filter layer and the diversion pipe, in order to quick collecting filtering
Urine.
Preferably, it is provided with scale on the outer wall of the collector, to measure the amount of capacity for the urine collected.
Preferably, liquid level sensor is provided in the collector, the liquid level sensor is also mating to be provided with warning dress
It sets, when being collected into setting capacity, the alarming device can remind operator.
Preferably, the alarming device can be buzzer, light bulb and/or other components with prompting function.
The beneficial effects of the utility model are mainly reflected in: structure is simply exquisite, can be convenient operator and collects experiment
The urine of animal, can protect that urine is not infected during collection, reduces the evaporation of urine moisture during collection, subtracts
Few measured deviation, and can be with the sample size needed for Precise collection.
Detailed description of the invention
Technical solutions of the utility model are described further with reference to the accompanying drawing:
Fig. 1: the schematic diagram of the utility model embodiment；
Wherein: 1, ontology；2, solid-liquid separator；21, the first filter layer；22, urine guiding layer；23, the second filter layer；24, mistake
Strainer；25, filter paper；26, handle；3, diversion pipe；4, vaporization prevention opening and closing device；5, collector；6, liquid inductor；7, it leaks
Bucket；8, liquid level sensor；9, alarming device；10, bracket；101, pulley.
Specific embodiment
The utility model is described in detail below with reference to specific embodiment shown in the drawings.But these embodiment party
Formula is not limited to the utility model, structure that those skilled in the art are made according to these embodiments, method or
Transformation functionally is all contained in the protection scope of the utility model.
As shown in Figure 1, the utility model discloses a kind of metabolic cage urine collecting, the ontology 1 including metabolic cage.Institute
The bottom for stating ontology 1 is installed with solid-liquid separator 2 for collecting excreta, and the bottom of the solid-liquid separator 2, which is connected with, leads
Flow tube 3 is additionally provided with the vaporization prevention opening and closing device 4 for controlling the diversion pipe on-off, the diversion pipe at the diversion pipe 3
3 outlet end is connected with collector 5.
The ontology 1 is the cage structure with switch mouth of metal grill composition, the metal mesh of 1 bottom of ontology
The mesh diameter of lattice is less than the diameter of other side metal grid meshes, to provide good supporting role to toy.Wait try
The toy tested is placed into the ontology 1 from the switch mouth, when toy to be tested is in the process for carrying out body metabolism
In, excreta falls naturally, into solid-liquid separator 2.
The solid-liquid separator 2 is disposed with the first filter layer 21, urine guiding layer 22 and the second filter layer 23 from top to bottom,
The solid-liquid separator 2 matches with 1 bottom of ontology to be correspondingly arranged, so that toy to be tested is any in metabolic cage
The excreta that place generates can be collected.
First filter layer 21 and the second filter layer 23 are the drawable drawer structure of lower hollow, both sides external
It is symmetrically arranged with handle 26, the handle 26 can be convenient the first filter layer 21 and the second filter layer 23 described in pull.Described
The bottom of one filter layer 21 is provided with filter screen 24 made of metal, with filter solid excreta.Second filter layer 23
Bottom is provided with filter paper 25, to filter the impurity that the filter screen 24 does not filter out.The filter screen 24 and filter paper 25
It is equipped with hangers, the hangers is hung on the handle 26, and first mistake is completely covered in the filter screen 24 and filter paper 25
The bottom of filtering layer 21 and the second filter layer 23, to collect the excreta of whereabouts in all directions.After having collected excreta, it can pull out
First filter layer 21 and the second filter layer 23 are cleaned and/or are replaced the filter screen 24 and filter paper 25.
Urine guiding layer 22, the side of the urine guiding layer 22 are closely connected between first filter layer 21 and the second filter layer 23
Wall slopes inwardly, in favor of quick urethral catheterization.When the toy that is put to the test carries out metabolic activity, excreta falls from the ontology 1
Into the solid-liquid separator 2.First filter layer 21 is initially entered, solid excreta is filtered by the filter screen 24,
It is separated with fluid bodily object, fluid bodily object continues to fall.Fluid bodily object passes through the urine guiding layer 22, quickly enters described the
Two filter layers 23 filter out impurity by the filter paper 25, and filtered urine continues to fall.The setting of double medium filtration layer so that
The excrement in the urine of collection can be filtered out to the greatest extent, prevent from blocking the diversion pipe 3, and facilitate operator can
Individually to detect urine, interfered from excrement.
It is additionally provided with funnel 7 between second filter layer 23 and the diversion pipe 3, by 23 mistake of the second filter layer
Urine after filter enters the funnel 7, and the urine that the funnel 7 can be filtered with quick collecting makes it possible to quickly enter institute
State diversion pipe 3.
Liquid inductor 6 is provided in the liquid feeding end of the diversion pipe 3, the vaporization prevention opening and closing device 4 is arranged described
The lower section of liquid inductor 6, the vaporization prevention opening and closing device 4 are solenoid valve or dynamic valve, or electrical valve and/or have elasticity
The connector of thin slice, to control the opening and closing of the diversion pipe 3.Between the liquid inductor 6 and the vaporization prevention opening and closing device 4
It can be with wireless transmission signal.After the liquid inductor 6 has sensed that urine enters diversion pipe, the vaporization prevention opening and closing device
4 open valve, and urine is allowed to pass through；When not having urine to enter, then the vaporization prevention opening and closing device 4 remains off, and prevents
The urine moisture drain evaporation of collection.It certainly, can also be using the gravity of urine as the switch being opened and closed in the utility model.When
When original state, the connector with elastic sheet can be closed the inner passage of diversion pipe 3；When in channel have urine
When, the gravity of urine can press the elastic sheet, so that its overturning is exposed gap, after urine passes through, elastic force makes its reset.
It certainly is also a kind of mode of elasticity of substitution thin slice using elastoplastic, self-closing elastoplastic relies on the elastic force of itself by institute
The closing of diversion pipe 3 is stated, when it is by gravity, elastoplastic can open gap, and after urine passes through, elastic force makes its reset.
In this way, closing the diversion pipe 3 in time, the moisture content in urine can be made not by rapid evaporation.
The outlet end of the diversion pipe 3 is threaded with collector 5, and the collector 5 can be dismantled from the diversion pipe 3
Get off.It is provided with scale on the outer wall of the collector 5, the amount of capacity of the urine to measure collection.In the collector 5
Portion is additionally provided with liquid level sensor 8, its relevant height can be arranged according to the sample size that experiment needs in institute's liquid level sensor 8,
After the urine of collection reaches the setting height, the liquid level sensor 8 sends signal to the vaporization prevention opening and closing device 4,
The vaporization prevention opening and closing device 4 does not receive the signal of the liquid inductor 6 at this time, the state remained turned-off, no longer allows urine
Under drop into the collector 5.The collector 5 can be the diversified forms such as bottle or hermetic bag.
The liquid level sensor 8 is also mating to be provided with alarming device 9, and the alarming device 9 of diagram is buzzer, at it
In his embodiment, alarming device can also be made of light bulb and other components with prompting function.When the urine of collection reaches
When the setting height, the alarming device 9 can remind operator.Operator can remove the collection after prompting
Device 5 carries out the detection of next step.
The metabolic cage collection device further includes bracket 10, and the bracket 10 has two layers, and first filter layer 21 is placed
On the first layer of the bracket, the opening to match with first filter layer 21 is provided among the first layer of the bracket
To block first filter layer 21.The collector 5 and the alarming device 9 are placed on the second layer of the bracket.Institute
The bottom for stating bracket is provided with pulley 101, to facilitate operation the mobile metabolic cage of personnel.
The utility model structure is simply exquisite, can be convenient the urine that operator collects experimental animal, in the process of collection
In can protect that urine is not infected, reduce the evaporation of urine moisture during collection, reduce measured deviation, and can essence
Sample size needed for acknowledgement collection.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book
With the other embodiments of understanding.
Tool of the series of detailed descriptions listed above only for the feasible embodiment of the utility model
Body explanation, they are all without departing from made by the utility model skill spirit not to limit the protection scope of the utility model
Equivalent implementations or change should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of metabolic cage urine collecting, it is characterised in that: the ontology (1) including metabolic cage, the bottom of the ontology (1)
It is installed with the solid-liquid separator (2) for collecting excreta, the bottom of the solid-liquid separator (2) is connected with diversion pipe (3), institute
State the vaporization prevention opening and closing device (4) being additionally provided at diversion pipe (3) for controlling the diversion pipe (3) on-off, the diversion pipe
(3) outlet end is connected with collector (5).
2. a kind of metabolic cage urine collecting according to claim 1, it is characterised in that: the vaporization prevention opening and closing device
It (4) is solenoid valve or dynamic valve, or electrical valve and/or the connector with elastic sheet.
3. a kind of metabolic cage urine collecting according to claim 2, it is characterised in that: the diversion pipe (3) into
Liquid inductor (6) are provided in liquid end.
4. a kind of metabolic cage urine collecting according to claim 3, it is characterised in that: the solid-liquid separator (2)
It is disposed with the first filter layer (21), urine guiding layer (22) and the second filter layer (23), the solid-liquid separator (2) from top to bottom
Match with the ontology (1) bottom and is correspondingly arranged.
5. a kind of metabolic cage urine collecting according to claim 4, it is characterised in that: first filter layer (21)
It is the drawable drawer structure of lower hollow with the second filter layer (23), both sides external is symmetrically arranged with handle (26)；Institute
The bottom for stating the first filter layer (21) is provided with the filter screen (24) of metal, and the bottom of second filter layer (23) was provided with
Filter paper (25), the filter screen (24) and filter paper (25) are equipped with hangers, and the hangers is hung on the handle (26).
6. a kind of metabolic cage urine collecting according to claim 5, it is characterised in that: the urine guiding layer (22) and institute
It states the first filter layer (21) and the second filter layer (23) is closely coupled, the side wall of the urine guiding layer (22) slopes inwardly, and is in back taper
Type.
7. a kind of metabolic cage urine collecting according to claim 6, it is characterised in that: second filter layer (23)
Funnel (7) are provided between the diversion pipe (3).
8. a kind of metabolic cage urine collecting according to claim 1, it is characterised in that: outside the collector (5)
Scale is provided on wall.
9. a kind of metabolic cage urine collecting according to claim 8, it is characterised in that: set in the collector (5)
It is equipped with liquid level sensor (8), the liquid level sensor (8) is also mating to be provided with alarming device (9), when being collected into setting capacity
When, the alarming device (9) can remind operator.
10. a kind of metabolic cage urine collecting according to claim 9, it is characterised in that: the alarming device (9) is
Buzzer, light bulb and/or other components with prompting function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821971452.4U CN208833559U (en) | 2018-11-26 | 2018-11-26 | A kind of metabolic cage urine collecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821971452.4U CN208833559U (en) | 2018-11-26 | 2018-11-26 | A kind of metabolic cage urine collecting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208833559U true CN208833559U (en) | 2019-05-07 |
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ID=66319252
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821971452.4U Active CN208833559U (en) | 2018-11-26 | 2018-11-26 | A kind of metabolic cage urine collecting |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411787A (en) * | 2019-06-28 | 2019-11-05 | 昌乐县人民医院 | A kind of collection and treatment device for clinical laboratory's urine sample |
| WO2021114717A1 (en) * | 2019-12-13 | 2021-06-17 | 中国农业科学院农产品加工研究所 | Biomarker in ossotide intervention therapy of osteoporosis, screening method, and use |
-
2018
- 2018-11-26 CN CN201821971452.4U patent/CN208833559U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110411787A (en) * | 2019-06-28 | 2019-11-05 | 昌乐县人民医院 | A kind of collection and treatment device for clinical laboratory's urine sample |
| WO2021114717A1 (en) * | 2019-12-13 | 2021-06-17 | 中国农业科学院农产品加工研究所 | Biomarker in ossotide intervention therapy of osteoporosis, screening method, and use |
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