CN202437120U - Rat paw edema measuring device - Google Patents
Rat paw edema measuring device Download PDFInfo
- Publication number
- CN202437120U CN202437120U CN2012200256902U CN201220025690U CN202437120U CN 202437120 U CN202437120 U CN 202437120U CN 2012200256902 U CN2012200256902 U CN 2012200256902U CN 201220025690 U CN201220025690 U CN 201220025690U CN 202437120 U CN202437120 U CN 202437120U
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- CN
- China
- Prior art keywords
- measuring
- rat paw
- way valve
- convex lens
- measuring device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a rat paw edema measuring device. The rat paw edema measuring device is characterized in that an injector is connected with a three-way valve by a rubber tube A; a measuring cup is connected with the three-way valve by a glass tube; a measurement tube is connected with the three-way valve by a rubber tube B; an indicating line is arranged at the outer wall of the measuring cup close to a port; a convex lens is arranged at the outer wall of the measuring cup provided with the indicating line; the midline of the convex lens is coincided with the indicating line; a valve adjusting knob is used for adjusting flowing directions of a liquid in the rubber tube A, the rubber tube B and the glass tube. The rat paw edema measuring device provided by the utility model has the advantages as follows: under the effect of the convex lens, the indicating line and a mark measuring line of a rat paw can be simultaneously amplified, so that it is more convenient for an operator to accurately observe the mark measuring line of the rat paw and the accuracy of a measuring result is improved. The rat paw edema measuring device provided by the utility model has the advantages as follows: the structure is reasonable, the accuracy of the measuring result is improved and the working efficiency is also increased.
Description
Technical field
This utility model relates to the pharmacological experiment chamber and uses equipment, a kind of specifically rat toes swelling measuring device.
Background technology
At present; Carry out antiinflammatory experiment in the pharmacological experiment chamber and all be to take the injection of rat toes to cause scorching medium and injecting normal saline is done control experiment; The rat toes of the reaction that is inflamed are carried out the judgement to the inflammatory reaction degree through immersing the variation of observing liquid capacity behind the measuring cup; But because the measuring cup diameter is less than normal, the sign slotted line of indicatrix and rat toes is not easy overlapping, causes the inconsistent or error of measurement result bigger than normal easily in the practical operation.
Summary of the invention
This utility model technical problem to be solved is the deficiency that overcomes prior art; A kind of rat toes swelling measuring device is provided; This utility model solves the technical scheme that its technical problem adopted: the structure of this utility model comprises syringe, sebific duct A, three-way valve, valve regulated button, sebific duct B, glass tubing, measuring cup, indicatrix, convex lens, measuration pipe; It is characterized in that syringe passes through sebific duct A and is connected with three-way valve, measuring cup is connected with three-way valve through glass tubing, and the measuration pipe is connected with three-way valve through sebific duct B; Measuring cup is provided with indicatrix near the outer wall of port; The measuring cup outer wall that is provided with the indicatrix place is provided with a convex lens, and the center line of convex lens overlaps with indicatrix, and the valve regulated button is used for regulating the flow direction of liquid in sebific duct A, sebific duct B, glass tubing.
Method for using: the rat toes of swelling are put into measuring cup; Surpass indicatrix this moment in the measuring cup unnecessary liquid is drawn into syringe; Through the valve-off adjusting knob; Once more liquid is injected into the measuration pipe to show the volume of water, calculates the result according to the measured value contrast before and after the injection of rat toes.The utility model has the advantages that under the effect of convex lens, can make the operator accurately observe rat toes sign slotted line more easily, improve the accuracy rate of measurement result simultaneously with the sign slotted line amplification of indicatrix and rat toes.
The beneficial effect of this utility model is that this utility model is rational in infrastructure, improves the accuracy rate of measurement result, has also improved work efficiency simultaneously.
Description of drawings
Fig. 1: this utility model example structure sketch map.
Fig. 2: the side-looking structure enlarged diagram of the measuring cup of this utility model, indicatrix, convex lens.
Among the figure: syringe 1, sebific duct A2, three-way valve 3, valve regulated button 4, sebific duct B5, glass tubing 6, measuring cup 7, indicatrix 8, convex lens 9, measuration pipe 10.
The specific embodiment
Concrete detailed description below with reference to description of drawings this utility model being done.Shown in accompanying drawing; The structure of this utility model comprises syringe 1, sebific duct A2, three-way valve 3, valve regulated button 4, sebific duct B5, glass tubing 6, measuring cup 7, indicatrix 8, convex lens 9, measuration pipe 10; It is characterized in that syringe 1 is connected with three-way valve 3 through sebific duct A2; Measuring cup 7 is connected with three-way valve 3 through glass tubing 6; Measuration pipe 10 is connected with three-way valve 3 through sebific duct B5, and measuring cup 7 is provided with indicatrix 8 near the outer wall of port, and measuring cup 7 outer walls that are provided with indicatrix 8 places are provided with a convex lens 9; The center line of convex lens 9 overlaps with indicatrix 8, and valve regulated button 4 is used for regulating the flow direction of liquid in sebific duct A2, sebific duct B5, glass tubing 6.
Embodiment recited above describes the preferred implementation of this utility model; Be not that design and scope to this utility model limits; Under the prerequisite that does not break away from this utility model design concept, common engineers and technicians make the technical scheme of this utility model in this area various modification and improvement all should fall into the protection domain of this utility model; The technology contents that this utility model is asked for protection all is documented in claims.
Claims (1)
1. rat toes swelling measuring device; Comprise syringe (1), sebific duct A (2), three-way valve (3), valve regulated button (4), sebific duct B (5), glass tubing (6), measuring cup (7), indicatrix (8), convex lens (9), measuration pipe (10); It is characterized in that syringe (1) is connected with three-way valve (3) through sebific duct A (2); Measuring cup (7) is connected with three-way valve (3) through glass tubing (6); Measuration pipe (10) is connected with three-way valve (3) through sebific duct B (5); Measuring cup (7) is provided with indicatrix (8) near the outer wall of port; Be provided with measuring cup (7) outer wall that indicatrix (8) locates and be provided with a convex lens (9), the center line of convex lens (9) overlaps with indicatrix (8), and valve regulated button (4) is used for regulating the flow direction of liquid in sebific duct A (2), sebific duct B (5), glass tubing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200256902U CN202437120U (en) | 2012-01-19 | 2012-01-19 | Rat paw edema measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200256902U CN202437120U (en) | 2012-01-19 | 2012-01-19 | Rat paw edema measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202437120U true CN202437120U (en) | 2012-09-19 |
Family
ID=46818577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200256902U Expired - Fee Related CN202437120U (en) | 2012-01-19 | 2012-01-19 | Rat paw edema measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202437120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037747A (en) * | 2016-06-16 | 2016-10-26 | 齐齐哈尔医学院 | Murine toe swelling tester |
-
2012
- 2012-01-19 CN CN2012200256902U patent/CN202437120U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037747A (en) * | 2016-06-16 | 2016-10-26 | 齐齐哈尔医学院 | Murine toe swelling tester |
| CN106037747B (en) * | 2016-06-16 | 2018-08-31 | 齐齐哈尔医学院 | Muroid toes swelling analyzer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20130119 |