CN205548567U - Device for measuring swelling volume of toes of animals - Google Patents
Device for measuring swelling volume of toes of animals Download PDFInfo
- Publication number
- CN205548567U CN205548567U CN201521021625.2U CN201521021625U CN205548567U CN 205548567 U CN205548567 U CN 205548567U CN 201521021625 U CN201521021625 U CN 201521021625U CN 205548567 U CN205548567 U CN 205548567U
- Authority
- CN
- China
- Prior art keywords
- opening
- constant volume
- buret
- volume container
- toes
- Prior art date
- 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
Links
- 241001465754 Metazoa Species 0.000 title claims abstract description 18
- 230000008961 swelling Effects 0.000 title claims abstract description 18
- 210000003371 toe Anatomy 0.000 title claims description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 229910052742 iron Inorganic materials 0.000 claims description 7
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract description 8
- 229910052753 mercury Inorganic materials 0.000 abstract description 8
- 230000001988 toxicity Effects 0.000 abstract description 2
- 231100000419 toxicity Toxicity 0.000 abstract description 2
- 230000001174 ascending effect Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000004448 titration Methods 0.000 description 2
- 206010061218 Inflammation Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000002260 anti-inflammatory agent Substances 0.000 description 1
- 229940124599 anti-inflammatory drug Drugs 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003255 drug test Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002757 inflammatory effect Effects 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The utility model discloses a measure device of animal toe swelling volume, including the ascending constant volume container of opening, fix the buret in constant volume container top through fixing device, the opening of buret is relative with the opening of constant volume container. The utility model discloses avoided mercury toxicity to environment and human harm, simple structure, convenient operation, the operation success rate is high, and the testing result precision is high.
Description
Technical field
The utility model is particularly to a kind of device measuring animal toes swelling volume.
Background technology
Animal toes inflammation swelling method is acute non-specific inflammatory model the most frequently used in anti-inflammatory drug test.Measure the method for swelling volume the more commonly used be container animal toes put into and fills mercury, then measure the quality of mercury overflowed with balance, then by the quality recorded divided by the density of mercury, i.e. can get swelling volume.This method uses mercury due to needs, easily environment and human body is produced harm.
In order to avoid using mercury, Chinese patent 201120569285.2 discloses a kind of experimental provision measuring large and small mouse toes swelling volume, syringe cylinder that this experimental rig includes, syringe, three-limb tube, accurate measuring pipette, rubber tube.First syringe cylinder and accurate measuring pipette are fixed on one piece of plank, then it is connected with them respectively with one end of two rubber tubes, then the other end of two rubber tubes is connected with two joints of three-limb tube respectively, finally last joint of three-limb tube is connected with syringe.The measuring principle of this measurement apparatus is to be expelled in accurate measuring pipette by syringe by the water of volume shared by toes, extrapolates the volume of toes from the scale of accurate measuring pipette change.
Although said method can be avoided mercury to overflow and environment and human body are brought harm, but its operating process is cumbersome, if test is one man operation, then operator needs to be positioned in syringe cylinder by animal toes on the other hand, another hand one hand push-and-pull syringe, inconvenient operation；In order to improve comfort of the operator, then need to increase the number of operator, add the cost of experiment.
Summary of the invention
When using existing apparatus to measure animal toes swelling volume, operating process is cumbersome, inconvenient operation；The cost of experiment is high.The purpose of this utility model is, for above-mentioned the deficiencies in the prior art, it is provided that a kind of device measuring animal toes swelling volume.
For solving above-mentioned technical problem, the utility model be the technical scheme is that
A kind of device measuring animal toes swelling volume, including opening up constant volume container, is fixed on the buret above constant volume container by fixing device, and the opening of described buret is relative with the opening of constant volume container；Described constant volume container is provided with end face, and described end face is offered the first opening and the second opening, and opening and first opening of described buret are relative.
During measurement, being placed in constant volume container by the toes of animal swelling on the other hand, the liquid in buret is instilled in constant volume container by another hand, stops titration when liquid full constant volume container, and record instills the volume V of the liquid of constant volume container1Volume V with constant volume container2, then V2-V1It is the swelling volume of animal toes.
Liquid in buret instills constant volume container by the first opening, and animal toes put into constant volume container by the second opening.Owing to being provided with end face, when liquid i.e. will be filled with constant volume container, can find in time, it is to avoid liquid overflows, improve success rate and the precision of measurement result of operation.
As a kind of preferred embodiment, described fixing device is iron stand；Described iron stand includes base, bracket, the support bar that is vertically fixed on base；Described buret is fixed on support bar by bracket, and described constant volume container is placed on base.
As a kind of preferred embodiment, described buret be precision be the acid-base value buret of 0.01mL.
The precision of buret is the highest, and the precision of measurement result is the highest.
Compared with prior art, the utility model avoids mercury toxicity to environment and the harm of human body, and simple in construction, easy to operate, operation success rate is high, and measurement result precision is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one embodiment.
Fig. 2 is the top view of constant volume container in Fig. 1.
Wherein, 1 is iron stand, and 11 is base, and 12 is bracket, and 13 is support bar, and 2 is buret, and 3 is constant volume container, and 31 is the first opening, and 32 is the second opening, and 33 is end face.
Detailed description of the invention
As shown in Figure 1 to Figure 2, an embodiment of the present utility model is included opening up constant volume container 3, is fixed on the buret 2 above constant volume container 3 by fixing device, and the opening of described buret 2 is relative with the opening of constant volume container 3.
Described fixing device is iron stand 1；Described iron stand 1 includes base 11, bracket 12, the most fixing support bar 13 on the pedestal 11；Described buret 2 is fixed on support bar 13 by bracket 12, and described constant volume container 3 is placed on the pedestal 11.
Described constant volume container 3 is provided with end face 33, and described end face 33 is offered the first opening 31 and the second opening 32, and opening and first opening 31 of described buret 2 are relative.
Described buret 2 is acid-base value buret that precision is 0.01mL.
Described constant volume container 3 is 10mL graduated cylinder.
Using method of the present utility model is as follows: first by built-in for buret 2 full water, then is placed in constant volume container 3 by the second opening 32 by the toes of animal swelling, is then instilled in constant volume container 3 by the first opening 31 by the water in buret 2.Stop titration when water fills constant volume container 3, record instills the volume V of the liquid of constant volume container 31Volume V with constant volume container 32, by V2Deduct V1, the difference obtained is the swelling volume of animal toes.
Claims (3)
1. the device measuring animal toes swelling volume, it is characterized in that, including opening up constant volume container (3), being fixed on the buret (2) above constant volume container (3) by fixing device, the opening of described buret (2) is relative with the opening of constant volume container (3)；
Described constant volume container (3) is provided with end face (33), and described end face (33) is offered the first opening (31) and the second opening (32), and the opening of described buret (2) and the first opening (31) are relative.
2. the device measuring animal toes swelling volume as claimed in claim 1, it is characterised in that described fixing device is iron stand (1)；Described iron stand (1) includes base (11), bracket (12), the support bar (13) that is vertically fixed on base (11)；Described buret (2) is fixed on support bar (13) by bracket (12), and described constant volume container (3) is placed on base (11).
3. the as claimed in claim 1 or 2 device measuring animal toes swelling volume, it is characterised in that described buret (2) be precision be the acid-base value buret of 0.01mL.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521021625.2U CN205548567U (en) | 2015-12-10 | 2015-12-10 | Device for measuring swelling volume of toes of animals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521021625.2U CN205548567U (en) | 2015-12-10 | 2015-12-10 | Device for measuring swelling volume of toes of animals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205548567U true CN205548567U (en) | 2016-09-07 |
Family
ID=56822562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521021625.2U Expired - Fee Related CN205548567U (en) | 2015-12-10 | 2015-12-10 | Device for measuring swelling volume of toes of animals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205548567U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108703757A (en) * | 2018-05-21 | 2018-10-26 | 成都泰盟软件有限公司 | A method of it is applied to measure animal toes volume |
| CN110680329A (en) * | 2019-09-10 | 2020-01-14 | 中南大学湘雅医院 | Limb circumference measuring instrument |
-
2015
- 2015-12-10 CN CN201521021625.2U patent/CN205548567U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108703757A (en) * | 2018-05-21 | 2018-10-26 | 成都泰盟软件有限公司 | A method of it is applied to measure animal toes volume |
| CN110680329A (en) * | 2019-09-10 | 2020-01-14 | 中南大学湘雅医院 | Limb circumference measuring instrument |
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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: 20160907 Termination date: 20161210 |