CN202699337U - Rat bile collecting device - Google Patents
Rat bile collecting device Download PDFInfo
- Publication number
- CN202699337U CN202699337U CN 201220408281 CN201220408281U CN202699337U CN 202699337 U CN202699337 U CN 202699337U CN 201220408281 CN201220408281 CN 201220408281 CN 201220408281 U CN201220408281 U CN 201220408281U CN 202699337 U CN202699337 U CN 202699337U
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- CN
- China
- Prior art keywords
- bile
- rat
- pipe
- hairspring
- waistcoat
- 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
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Abstract
The utility model discloses a rat bile collecting device, which comprises a cylindrical feeding cage, a vest, a thin spring tube, a cannula, a revolving shaft, a suspension rod and a collecting box, wherein a rat undergoing cystic duct cannula operation is fed in a circular feeding bucket and wears the vest; the vest is connected with the thin spring tube; the cannula passes through the hollow thin spring tube; the thin spring tube and cannula pass out of the upper part of the circular feeding bucket; the thin spring tube is fixed on the revolving shaft of the suspension rod; and the cannula is led into a bile collecting box. Due to the adoption of the rat bile collecting device, the problem of bile collection in the research and development processes of novel medicaments is solved, bile of animals can be collected for a long time, the normal drinking, eating and activities of animals are not influenced, and the animal benefit is facilitated to the maximum extent. The rat bile collecting device is simple in structure, is convenient to operate, is safe and reliable, and can be used for collecting rat bile in an animal experiment process.
Description
Technical field
This utility model relates to a kind of rat bile gathering-device, particularly the rat bile gathering-device in a kind of zoopery process.
Background technology
Often need to collect animal bile in the zoopery process and carry out drug efficacy study or drug metabolism analysis.At present, there is following defective in long-time collection rat bile device commonly used: 1, collect the bile process animal is lacked effective Baoding; 2, Baoding process restriction animal free choice feeding drinking-water and motion affect the animal normal physiological function; 3, the general behavior of restriction animal does not meet animal welfare; 4, Baoding process needs personnel to nurse for a long time, and waste of manpower affects work efficiency.
Summary of the invention
Goal of the invention of the present utility model is in order to overcome above-mentioned the deficiencies in the prior art, and providing a kind of can carry out the bile collection to animal for a long time, does not affect again the normal drinking-water of animal and searches for food and activity, at utmost meets animal welfare.
This utility model solves the problems of the technologies described above by following technical solution: comprise circular rearging cage, waistcoat, hairspring pipe, intubate, rotating shaft, suspension rod and disposable box.Cystic duct cannula is performed the operation rat feeding in circle is raised bucket, rat is dressed waistcoat, waistcoat links to each other with the hairspring pipe, intubate is passed in the hairspring pipe of hollow, hairspring pipe and intubate are raised bucket top mesopore from circle and are passed, the hairspring pipe is fixed in the rotating shaft of suspension rod, intubate is introduced in the bile disposable box.Described circular rearging cage, bottom outside is adhered to a water fountain, and drinking bottle can stretch into tap in the cage by water fountain; Bottom inside is adhered to a feeding hamper; One lid is arranged at the top, the lid upper vent hole, and there is a circular hole centre, is convenient to by hairspring pipe and intubate; The circular barrel edge of raising adheres to a suspension rod, is connected with a rotating shaft under the suspension rod.
Described waistcoat is for to be made by adhesive fabric, and there is a working of plastics at the waistcoat back, and this working of plastics can dock with the working of plastics of bourdon tube lower end, and a buckling device is arranged.
Described hairspring pipe, body lower end have a working of plastics that docks with waistcoat, and the upper end has a working of plastics to be connected with rotating shaft.
Described disposable box is square box body and a lid, fixes a collecting pipe with cover in the middle of lid top.
The beneficial effects of the utility model are that this device carries out effective Baoding to animal, can carry out bile to animal for a long time and collect, and does not affect again the normal drinking-water of animal and searches for food and activity, at utmost meets animal welfare.In the gatherer process, the personnel that need not nurse for a long time, increase work efficiency, and save greatly human cost.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further specified.
Fig. 1 is side view of the present utility model.
Fig. 2 is disposable box sketch map of the present utility model.
Among the figure: 1. waistcoat, 2. hairspring pipe, 3. rotating shaft, 4. suspension rod, 5. intubate, the 6. circular bucket of raising, 7. water fountain, 8. feeder is 9. raised lid, 10. square box body, 11. collecting pipes, 12. collect lids, 13. passages, 14 mesopores.
The specific embodiment
With reference to Fig. 1, circular barrel 6 bottom sides of raising are outside with a water fountain 7, and the bottom side is inner to be arranged on the drum head inboard with a feeder 8 with feeder, prevents that animal from piercing feeder, causes the intubate damage.The top has one to raise lid 9, and circular bucket 6 top edge of raising connect a suspension rod 4, and the suspension rod below is connected with a rotating shaft, and rotating shaft can make the bile body pass through, and self can do 360 degree rotations simultaneously, and rat can be movable in cage like a cork.The rotating shaft below connects a hairspring pipe 2, the hairspring pipe links to each other with waistcoat 1, waistcoat is made by adhesive fabric, there is a working of plastics at the waistcoat back, this working of plastics can dock with the working of plastics of bourdon tube lower end, and a buckling device is arranged, and makes whole intubate without exposed parts, can prevent effectively that rat from baiting, cause intubate to destroy.When collecting bile, at first animal is implemented the cystic duct cannula operation after, intubate 5 passed subcutaneously draws from nape section, rat is dressed waistcoat 1, intubate 5 drawn from nape section penetrate the hairspring pipe 2, bourdon tube linked to each other with rotating shaft and be introduced in the collecting pipe.Rotating shaft is American I NSTECH SOLOMON company, and model is 375/22, and dead space is 8 microlitres, and moment of friction is 0.030 ounce, and waistcoat is Covance company, and model is CIH95.Disposable box is square box body 10 and a lid 12, fixes a collecting pipe 11 with cover in the middle of lid top.Can put into wet ice etc. in square box body, cryopreservation bile prevents that medicine decomposes in bile or the bile.
With reference to Fig. 2, passage 13 and mesopore 14 are set on the described raising lid 9, being beneficial to is that rat is ventilated in the rat breeding cage, intubate and hairspring pipe can be passed by mesopore.
Claims (5)
1. a rat bile gathering-device is characterized in that comprising circular rearging cage, waistcoat, the hairspring pipe, intubate, rotating shaft, suspension rod and disposable box, cystic duct cannula is performed the operation rat feeding in circle is raised bucket, make rat dress waistcoat, waistcoat links to each other with the hairspring pipe, intubate is passed in the hairspring pipe of hollow, hairspring pipe and intubate are raised bucket top mesopore from circle and are passed, and the hairspring pipe are fixed in the rotating shaft of suspension rod, and intubate is introduced in the bile disposable box.
2. rat bile gathering-device as claimed in claim 1 is characterized in that described circular rearging cage, and bottom outside is adhered to a water fountain, and drinking bottle can stretch into tap in the cage by water fountain; Bottom inside is adhered to a feeding hamper; One lid is arranged at the top, the lid upper vent hole, and there is a mesopore centre, is convenient to by hairspring pipe and intubate; The circular barrel edge of raising adheres to a suspension rod, is connected with a rotating shaft under the suspension rod.
3. rat bile gathering-device as claimed in claim 1 is characterized in that described waistcoat for to be made by adhesive fabric, and there is a working of plastics at the waistcoat back, and this working of plastics can dock with the working of plastics of bourdon tube lower end, and a buckling device is arranged.
4. rat bile gathering-device as claimed in claim 1 is characterized in that described hairspring pipe, and there is a working of plastics that docks with waistcoat the body lower end, and the upper end has a working of plastics to be connected with rotating shaft.
5. rat bile gathering-device as claimed in claim 1 is characterized in that described disposable box is square box body and a lid, fixes a collecting pipe with cover in the middle of lid top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220408281 CN202699337U (en) | 2012-08-17 | 2012-08-17 | Rat bile collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220408281 CN202699337U (en) | 2012-08-17 | 2012-08-17 | Rat bile collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202699337U true CN202699337U (en) | 2013-01-30 |
Family
ID=47579686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220408281 Expired - Fee Related CN202699337U (en) | 2012-08-17 | 2012-08-17 | Rat bile collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202699337U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103385767A (en) * | 2013-08-07 | 2013-11-13 | 宁波大学 | Mouse gall collecting device and method for operating mouse gall collecting device on mouse model |
| CN104688371A (en) * | 2013-12-10 | 2015-06-10 | 苏州药明康德新药开发股份有限公司 | Animal waistcoat convenient for bile collection |
| CN112971864A (en) * | 2021-05-14 | 2021-06-18 | 中国医学科学院医学实验动物研究所 | Animal brain microdialysis recording device for waking and freely moving |
-
2012
- 2012-08-17 CN CN 201220408281 patent/CN202699337U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103385767A (en) * | 2013-08-07 | 2013-11-13 | 宁波大学 | Mouse gall collecting device and method for operating mouse gall collecting device on mouse model |
| CN103385767B (en) * | 2013-08-07 | 2015-06-10 | 宁波大学 | Mouse gall collecting device and method for operating mouse gall collecting device on mouse model |
| CN104688371A (en) * | 2013-12-10 | 2015-06-10 | 苏州药明康德新药开发股份有限公司 | Animal waistcoat convenient for bile collection |
| CN112971864A (en) * | 2021-05-14 | 2021-06-18 | 中国医学科学院医学实验动物研究所 | Animal brain microdialysis recording device for waking and freely moving |
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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 |
Granted publication date: 20130130 Termination date: 20210817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |