CN105054949B - Small white mouse docking hemostix - Google Patents
Small white mouse docking hemostix Download PDFInfo
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- CN105054949B CN105054949B CN201510568063.1A CN201510568063A CN105054949B CN 105054949 B CN105054949 B CN 105054949B CN 201510568063 A CN201510568063 A CN 201510568063A CN 105054949 B CN105054949 B CN 105054949B
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- hemostix
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- white mouse
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Abstract
The present invention relates to animal blood taking equipment technical fields, specifically disclose a kind of small white mouse docking hemostix.The present invention includes latex lid, dismountable glass pipe, cone tank, suction hole, vacuum surrounding wall, gas vent, bottom adjuster, through hole；The present invention is mainly vacuum principle, carries out air extraction to bottle, bottle interior is made to form negative pressure, and blood will soon flow out under the action of negative pressure, reach and carry out multiple, a large amount of blood specimen collection to small white mouse；Hemostix is arranged vacuum surrounding wall to prevent gas leakage and blood is made to fall to spray, and bottom adjuster can be according to the bottom level of the length adjustment hemostix of different tails, and hemostix of the invention saves the working time using simplicity.
Description
Technical field
The present invention relates to animal blood taking equipment technical fields, and in particular to a kind of small white mouse docking hemostix.
Background technology
Product is developed in modern laboratory, needs to use some experimental animals to comment its security performance
Estimate, and small white mouse just belongs to one kind in this kind of experimental animal, it is at low cost, sensibility is strong, is conducive to carry out a fairly large number of peace
Full property experiment.And these zooperies are mostly to acquire blood sample come based on being monitored.
Existing small white mouse blood-sampling method is divided into 4 kinds substantially：The first, eye socket blood sampling is pierced into small rathole with capillary
Socket of the eye；Second, tail portion blood sampling, i.e., with the tail of scissors cutting mouse, blood was collected；The third, broken end blood sampling；4th kind, neck is quiet
Arteries and veins is taken a blood sample.
The first eye socket is taken a blood sample, and blood sampling volume is more with respect to tail portion blood sampling, but misoperation is easy to keep Mouse Eye blind；Second
Tail portion blood sampling can repeatedly blood was collected, but blood sampling time is longer, blood volume is on the low side.The third broken end blood sampling, blood sampling volume is maximum, but
It is unfavorable for repeatedly taking a blood sample.4th kind of jugular vein blood collection needs have very high requirement, general experimenter not to allow operating personnel
Easily grasp.
It takes a blood sample for second of tail portion, existing docking blood collection method has blood sampling time long, the few disadvantage of blood sampling volume.
It is taken a blood sample using existing docking, because small white mouse individual is smaller, blood vessel is all thinner, and blood is few, blood sampling person
It, can be relatively difficult, it is therefore desirable to small white mouse tail portion be patted in advance, crumpled, allowed if necessary to acquire 200 microlitres of blood sample
The tail veins of small white mouse fill, and picker just oozes the blood sample come by centrifuge tube to catch from small white mouse tail, however
The picker beating and rubbing excessive to its tail portion, make its tail portion capillary rupture instead, influence the blood specimen collection of next time.It adopts
The tail of small white mouse is being waved because of pain sometimes during blood, it is more difficult to accurately catch the blood for oozing and.And because a
Other small white mouse build is less than normal, oozes the blood come with regard to less.
Invention content
In view of this, it is necessary in view of the above-mentioned problems, providing a kind of small white mouse docking hemostix.The present invention mainly utilizes
The principle of vacuum carries out air extraction to bottle, bottle interior is made to form negative pressure, and the tail of small white mouse is in vacuum, blood
It will soon flow out under the action of negative pressure, so as to carry out multiple, a large amount of blood specimen collection to small white mouse, and can save
The about working time.
To achieve the above object, the present invention adopts the following technical scheme that.
The small white mouse docking hemostix of the present invention, including latex lid, dismountable glass pipe, cone tank, suction hole, exhaust
Hole；
The latex lid closes hemostix bottleneck for covering, and there are one can allow small white mouse tail for latex lid top
By through hole；
The dismountable glass pipe upper end opening connects the through hole, and lower end connects the cone tank；
The suction hole is set on small white mouse docking hemostix side wall, and the gas vent is set to and the suction hole phase
To on the side wall of position；
Further, suction hole hemostix madial wall corresponding with the gas vent be both provided with vacuum ring around
Wall；
Further, the bottom position of the hemostix is provided with bottom adjuster.
Advantages of the present invention is as follows：
The small white mouse docking hemostix of the present invention uses the principle of vacuum, and the tail of small white mouse is allowed to be in the environment of negative pressure
Can repeatedly, it is a large amount of, be rapidly performed by blood specimen collection, save the working time；By the design of dismountable glass pipe, blood sampling is improved
The tail flapping issue of middle small white mouse；It prevents that blood is made to fall to spray because of gas leakage by the setting of vacuum surrounding wall；The bottom of hemostix
Position, which installs, is equipped with bottom adjuster, can be according to the bottom level of the length adjustment hemostix of different tails.
Description of the drawings
Fig. 1 is the small white mouse docking hemostix structure schematic diagram of the present invention；
Fig. 2 is the perspective view of Fig. 1.
1, latex lid；2, dismountable glass pipe；3, cone tank；4, suction hole,
5, vacuum surrounding wall；6, gas vent；7, bottom adjuster；8, through hole.
Specific implementation mode
The small white mouse docking hemostix of the present invention, including latex lid 1, dismountable glass pipe 2, cone tank 3, suction hole 4,
Vacuum surrounding wall 5, gas vent 6, bottom adjuster 7；1 top of latex lid there are one can allow small white mouse tail by
Through hole 8；The latex lid 1 closes hemostix bottleneck for covering；Pass through described in 2 upper end opening of the dismountable glass pipe connection
Hole 8, lower end connect the cone tank 3, and the dismountable glass pipe 2 is for fixing mousetail；The cone tank 3 is for accepting
The centrifuge tube of mouse blood sample；The suction hole 4 is set on hemostix side wall, for being connect with small-sized aspiration pump；The exhaust
Hole 6 is set to on the hemostix side wall of 4 relative position of the suction hole, and the suction hole 4 is corresponding with the gas vent 6
Hemostix madial wall is both provided with vacuum surrounding wall 5, makes blood fall to spray for preventing gas leakage；The bottom adjuster 7 is arranged
In the bottom position of hemostix, it to be used for the bottom level of the length adjustment hemostix according to different tails.
The present invention operating process be：Start before taking a blood sample to small white mouse, first open the latex lid 1 of hemostix, needs
The centrifuge tube of access blood sample is put on the cone tank 3 among hemostix, and lid closes latex lid 1, adjusts the position of bottom adjuster 7
It sets, then suction hole 4 and aspiration pump is connected with hose, gas vent 6 stoppers.Start to take a blood sample, operator catches little Bai on the other hand
Mouse cuts its tail, later fills in tail from the through hole 8 on latex lid 1, it is ensured that small white mouse is latex lid
Through hole 8 on 1 block up it is next, open pumping switch pump, blood will be rapidly from the wound on small white mouse tail, along removable
Glass tube 2 is unloaded to flow into centrifuge tube.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (1)
- The hemostix 1. a kind of small white mouse is docked, it is characterised in that：Including latex lid, dismountable glass pipe, cone tank, air-breathing Hole, gas vent；The latex lid closes hemostix bottleneck for covering, and there are one can allow small white mouse tail to pass through for latex lid top Through hole；The dismountable glass pipe upper end opening is connected the through hole, and lower end connects the cone tank；The suction hole is set on small white mouse docking hemostix side wall, and gas vent is set to and the suction hole relative position On side wall；Suction hole hemostix madial wall corresponding with the gas vent is both provided with vacuum surrounding wall；The bottom position of the hemostix is provided with bottom adjuster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510568063.1A CN105054949B (en) | 2015-09-08 | 2015-09-08 | Small white mouse docking hemostix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510568063.1A CN105054949B (en) | 2015-09-08 | 2015-09-08 | Small white mouse docking hemostix |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105054949A CN105054949A (en) | 2015-11-18 |
| CN105054949B true CN105054949B (en) | 2018-07-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510568063.1A Active CN105054949B (en) | 2015-09-08 | 2015-09-08 | Small white mouse docking hemostix |
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| CN (1) | CN105054949B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725982B (en) * | 2017-01-18 | 2018-10-26 | 兰州大学 | A kind of mouse blood-taking device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200972118Y (en) * | 2006-11-17 | 2007-11-07 | 李建东 | Venturi oxygen-riched energy-saving burner |
| CN101957277A (en) * | 2010-09-29 | 2011-01-26 | 深圳市建筑科学研究院有限公司 | Gas collection cover and gas analysis equipment |
| CN204601088U (en) * | 2015-05-06 | 2015-09-02 | 王杰 | With the Steam Heating fumigate therapeutic apparatus of air flow regulator |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4396023A (en) * | 1981-09-21 | 1983-08-02 | Anderson Porter W | Apparatus for obtaining blood samples from animals such as mice or rats |
| CN2075941U (en) * | 1990-06-14 | 1991-05-01 | 浙江省中医药研究院 | Device for taking sample of blood from mouse tail |
| CN102727222A (en) * | 2012-07-12 | 2012-10-17 | 陆晓华 | Blood collection method for experimental rat |
| CN203042263U (en) * | 2013-01-31 | 2013-07-10 | 中国农业科学院兰州兽医研究所 | Negative pressure device for blood collection at tail portion of mouse |
| CN204351961U (en) * | 2014-12-22 | 2015-05-27 | 宁波市第二医院 | A kind of auxiliary device for mouse tail vein injection and blood sampling |
-
2015
- 2015-09-08 CN CN201510568063.1A patent/CN105054949B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200972118Y (en) * | 2006-11-17 | 2007-11-07 | 李建东 | Venturi oxygen-riched energy-saving burner |
| CN101957277A (en) * | 2010-09-29 | 2011-01-26 | 深圳市建筑科学研究院有限公司 | Gas collection cover and gas analysis equipment |
| CN204601088U (en) * | 2015-05-06 | 2015-09-02 | 王杰 | With the Steam Heating fumigate therapeutic apparatus of air flow regulator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105054949A (en) | 2015-11-18 |
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Address after: 527400 9 East Causeway North Road, Xinxing County new town, Yunfu, Guangdong Patentee after: Winson food group Limited by Share Ltd Address before: 527400 9 East Causeway North Road, Xinxing County new town, Yunfu, Guangdong Patentee before: Guangdong Wens Foodstuff Group Co., Ltd. |
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