CN201048994Y - Alpaca temperature-controlling quasi-cervix structure sperm-taking table - Google Patents
Alpaca temperature-controlling quasi-cervix structure sperm-taking table Download PDFInfo
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- CN201048994Y CN201048994Y CNU2007201012001U CN200720101200U CN201048994Y CN 201048994 Y CN201048994 Y CN 201048994Y CN U2007201012001 U CNU2007201012001 U CN U2007201012001U CN 200720101200 U CN200720101200 U CN 200720101200U CN 201048994 Y CN201048994 Y CN 201048994Y
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- alpaca
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- artificial vagina
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Abstract
The utility model belongs to the animal husbandry animal propagation new technique field of application, in particular to an alpaca temperature control simulation cervix structure dummy, and solves the problems that the alpaca semen collection is difficult and the semen collection effect is bad in the prior art. The alpaca temperature control simulation cervix structure dummy comprises an alpaca dummy, wherein, an artificial vagina placement groove is arranged on the alpaca dummy, an artificial vagina is arranged in the artificial vagina placement groove. The artificial vagina comprises a shell, a heating and temperature control device is arranged in the shell, a water injection boost valve is arranged on the shell, and a water power pulse device is arranged on the water injection boost valve body; an inner tube is arranged in the shell, a simulation cervix uteri structure is arranged in the inner tube, the inlet of the simulation cervix uteri structure is connected with a semen collection tube. The alpaca temperature control simulation cervix structure dummy provided by the utility model, through a plurality of tests, can completely simulate true environment of alpaca natural mate, one-off ejaculum volume of the collected alpaca semen is great, and the quality of the semen is high.
Description
Technical field
This utility model belongs to animal husbandry animal reproduction new technique application, specifically is a kind of platform for collecting sperm of alpaca with temperature controlled imitated structure of cervices.
Background technology
Alpaca originates in South America, and its main economic worth is for producing hair, every alpaca year wool production be 3-5kg, high yield alpaca year wool production can reach 10kg, the alpaca fibre quality better, and fineness, intensity and elasticity all are better than Pilus Caprae seu Ovis, human body is not had irritated the stimulation, be described as " soft gold ".Since the eighties in last century, many countries introduce alpaca, and have set up population separately in succession.In May, 2002, the Ministry of Agriculture's 948 projects " introducing a fine variety and breeding of South America alpaca " seminar of country introduces alpaca from Australia first, nearly 5 years raising is bred practice and is shown, alpaca has excellent adaptability in China central and west regions, greatly develop the alpaca aquaculture and will transfer product to China's agricultural, increasing farmers' income plays a significant role.Therefore, rapid expanding propagation, setting up China alpaca population is the important topic that development alpaca aquaculture faces.
At present, alpaca is bred in the practice both at home and abroad, mainly adopts natural mating and artificial assisting natural copulation method.The semen collection of alpaca is the key link of advanced raising technologies such as the artificial insemination of research alpaca, embryo transfer.In in the past more than 20 year, external many scholars are devoted to alpaca semen collection Study on Technology and perfect.Various semen collection methods such as condom method, electrostimulation, artificial vagina method are tested, and right semen collection difference on effect is remarkable.The semen collection of tradition domestic animal generally is made up of shell, the inner tube of a tyre and collection spermaduct with artificial vagina.The water that injects specified temp during semen collection in the inner tube of a tyre constitutes moderate pressure in certain artificial vagina.Alpaca has unique reproductive physiology character, and the one, alpaca is horizontal copulation; The 2nd, the copulation longer duration, average 20-25min, the 3rd, the alpaca penis passes cervix uteri during copulation, ejaculate at cornua uteri (Bravo PW.Reproductive endocrinology ofllamas and alpacas[M] .Veterinary Clinics of North America Food AnimalPractice WB Saunders, Philadelphia, 1994; 10:265-279.).In addition, Lichtenwalner experiments such as (1996) shows, being accompanied by the health that alternately takes place in the alpaca mating process shrinks and the urethra pulse, whenever, take turns that health shrinks and the urethra pulse is the process of once ejaculating, the about 6 times/min of pulse frequency, each copulation pulse number is 121.9 ± 61.0 (Lichtenwalner AB, Woods GL, Weber JA.Ejaculatory pattern of llamas during copulation[J] .Theriogenology1996,46:285-291.); The unique reproductive physiology character of these of alpaca is to cause the main cause of alpaca semen collection difficulty.
Summary of the invention
This utility model is in order to solve alpaca semen collection difficulty in the prior art, and the problem of existing semen collection method semen collection weak effect provides a kind of platform for collecting sperm of alpaca with temperature controlled imitated structure of cervices.
This utility model adopts following technical scheme to realize: platform for collecting sperm of alpaca with temperature controlled imitated structure of cervices, comprise the alpaca dummy teaser, and the alpaca dummy teaser is provided with the artificial vagina placing trough, and artificial vagina is installed in the artificial vagina placing trough.Described artificial vagina comprises shell, establishes in the shell and heats and temperature regulating device, establishes the water filling pressurizing valve on the shell, and the waterpower pulse device is installed on the water filling pressurizing valve valve body.The inner tube of a tyre is installed in the described shell, imitative cervix uteri structure is set in the inner tube of a tyre, imitative cervix uteri structure inlet connects the collection spermaduct.
Alpaca temperature control described in the utility model is intended the associated components of uterus structure dummy by following conceptual design.
1, the design of alpaca dummy teaser.
Measure body length, neck length, the back of the body height of Different Individual ewe camel when droping to the ground, abdomen is wide, buttocks is high and the vaginal orifice height, calculating each several part meansigma methods is made the alpaca dummy teaser with wood materials, covers softish sponge and animal fur outward.
2, the design of artificial vagina.
Artificial vagina mould firmly shell built-in around heating resistance wire, inject a certain amount of water between the inner tube of a tyre and shell, place a thermocouple in the water environment, thermocouple and heating resistance wire head are wired on the digital display temperature controller, set the temperature controller temperature, energized, when inner tube of a tyre temperature is lower than design temperature, form path, heating resistance wire work is when inner tube of a tyre temperature is higher than design temperature, formation is opened circuit, heating resistance wire is not worked, and like this, reaches artificial vagina inner tube of a tyre temperature and is in temperature constant state for a long time.
Vagina shell water filling pressurizing valve place connects a waterpower pulse device, the waterpower pulse device comprises a metal shell, be equipped with piston in the housing, piston is connected to one by connecting rod and provides power by tiny engine, drive on the vibration source that the unbalanced shaft rolling disc is formed in, cause the piston motion, reach artificial vagina inner tube of a tyre pressure pulse variation effect by the waters motion.
Anatomical structure to female alpaca reproductive system discovers that there is three roads wrinkle wall at alpaca cervix uteri place, and cervix uteri the first transaction of a day's business degree is tighter than pig, but pine far away is in the cervix uteri of cattle and sheep.Discover that in conjunction with this design special " an imitative cervix uteri structure " on the artificial vagina inner tube of a tyre, " imitative cervix uteri structure " is a sunk structure, the depressed part two ends form " V " font, and recess annular placement one sponge bracket layer is with the ejaculation of simulation alpaca cornua uteri.
3, the installation and debugging of artificial vagina
Vagina shell, the inner tube of a tyre are cleaned with disinfectant solution, and the collection spermaduct is standby behind autoclaving; Connect the collection spermaduct to the inner tube of a tyre, the artificial vagina inner tube of a tyre is placed in the vagina shell, translate into shell outside the two ends; To collect spermaduct with collection spermaduct ring for fixing fixes; Inject certain water gaging to the inner tube of a tyre from the water filling pressurizing valve and cave in " Y " font; Connect thermocouple, heating resistance wire to the digital display temperature controller, set the temperature controller temperature.Opening power checks that after several minutes debugging artificial vagina inner tube of a tyre temperature, pressure are for suitable.At this moment, the artificial vagina assembly and adjustment is finished, and the artificial vagina that assembles is fixed to alpaca dummy teaser artificial vagina placing trough place.
Platform for collecting sperm of alpaca with temperature controlled imitated structure of cervices described in the utility model, be exactly on the basis of domestic animal tradition artificial vagina method semen collection technology, in conjunction with alpaca reproductive physiology characteristic, horizontal posture when making up the true copulation of alpaca, make up and continue constant temperature and the intrinsic pressure environment of pulse in the artificial vagina, make up alpaca artificial vagina inner tube of a tyre cornua uteri ejaculation environment, can really simulate alpaca natural mating environment, to collect the high alpaca seminal fluid of quality.
The platform for collecting sperm of alpaca with temperature controlled imitated structure of cervices that this utility model provides through the test of many times check, can be simulated alpaca natural mating true environment fully, and the collected disposable ejaculate volume of alpaca seminal fluid is many, the semen quality height.
Description of drawings
Fig. 1 is alpaca dummy teaser side sight figure.
Fig. 2 is artificial vagina attemperating unit figure.
Fig. 3 is artificial vagina pressure control device figure.
Fig. 4 is a waterpower pulse device fundamental diagram.
Fig. 5 is the imitative cervix uteri structure chart of the inner tube of a tyre.
Among the figure: 1-artificial vagina placing trough, 2-temperature controller, 3-shell, 4-resistance wire, 5-temperature controller access slot, 6-thermocouple, 7-thermocouple slot, 8-water filling pressurizing valve, 9-waterpower pulse device, 10-metal shell, 11-piston, the 12-connecting rod, unbalanced shaft rolling disc among the 13-, 14-tiny engine, the 15-inner tube of a tyre, 16-imitates cervix uteri structure, 17-sponge bracket layer, 18-collection spermaduct, 19-collection spermaduct ring for fixing, 20-alpaca dummy teaser.
The specific embodiment
In conjunction with the accompanying drawings the specific embodiment of the present utility model is described further, embodiment is used for illustrating this utility model, rather than it is imposed any restrictions.
Platform for collecting sperm of alpaca with temperature controlled imitated structure of cervices, bionical alpaca dummy teaser associating temperature control is intended uterus structure artificial vagina semen collection.Temperature control is intended uterus structure artificial vagina and is made of imitative three functions of cervix uteri structure of vagina shell 3, the inner tube of a tyre 15, collection spermaduct 18 3 part assemblies and artificial vagina attemperating unit, artificial vagina pressure control device and the inner tube of a tyre.
Alpaca is made with wood materials by dummy teaser, wooden structures platform camel body is long to be 90cm, neck length is 60cm, back of the body height is 22cm, and abdomen is wide to be 25cm, and the buttocks height is 20cm, vaginal orifice highly is to ground 8cm, artificial vagina placing trough 1 ventrad inclination 30 degree, wooden structures covers softish sponge and animal fur outward, and covering thickness outward is 3cm.
Vagina shell water filling pressurizing valve 8 is " fourth " font structure, and an end is by vagina shell 3; One end is a water filling pressurization mouth, is provided with valve; Water filling pressurizing valve 8 internal diameters are 2cm; The other end connects a waterpower pulse device 9.Waterpower pulse device 9 comprises a metal shell 10, metal shell 10 internal diameters are 2cm, be equipped with piston 11 in the housing, piston 11 is connected to one by connecting rod 12 and provides power by tiny engine 14, drive on the vibration source of unbalanced rotary disk 13 compositions of an axis, cause piston 11 motions, middle unbalanced shaft rotary disk 13 long ends are 1.5cm, and short end is 0.5cm.
The inner tube of a tyre 15 is a sunk structure, and long is 3cm, and the depressed part two ends form " V " font, and recess is around placing a sponge bracket layer 17.
Claims (5)
1. a platform for collecting sperm of alpaca with temperature controlled imitated structure of cervices comprises alpaca dummy teaser (20), it is characterized in that alpaca dummy teaser (20) is provided with artificial vagina placing trough (1), and artificial vagina is installed in the artificial vagina placing trough (1);
Described artificial vagina comprises shell (3), establishes in the shell (3) and heats and temperature regulating device, establishes water filling pressurizing valve (8) on the shell (3), and waterpower pulse device (9) is installed on water filling pressurizing valve (8) valve body;
The inner tube of a tyre (15) is installed in the described shell (3), imitative cervix uteri structure (16) is set in the inner tube of a tyre (15), imitative cervix uteri structure (16) inlet connects collection spermaduct (18).
2. platform for collecting sperm of alpaca with temperature controlled imitated structure of cervices according to claim 1, it is characterized in that the alpaca dummy teaser makes with wood materials, wooden structures alpaca dummy teaser (20) length overall is 90cm, and neck length is 60cm, and back of the body height is 22cm, abdomen is wide to be 25cm, the buttocks height is 20cm, and vaginal orifice highly is to ground 8cm, artificial vagina placing trough (1) ventrad inclination 30 degree, wooden structures covers softish sponge and animal fur outward, and covering thickness outward is 3cm.
3. platform for collecting sperm of alpaca with temperature controlled imitated structure of cervices according to claim 1, it is characterized in that vagina shell (3) built-in around heating resistance wire (4), resistance wire (4) specification is 220V, 50W; Be water environment between the inner tube of a tyre and the shell, place a thermocouple (6) in it, thermocouple (6) specification is Cu50; Thermocouple (6) is connected respectively on the digital display temperature controller (2) by lead with the heating resistance wire head, and the digital display temperature controller is the XDTM type, and maximum thermometric value is 100 ℃, and minimum thermometric value is 0.1 ℃.
4. platform for collecting sperm of alpaca with temperature controlled imitated structure of cervices according to claim 1 is characterized in that water filling pressurizing valve (8) is " fourth " font structure, and an end is by vagina shell (3); One end is a water filling pressurization mouth, is provided with valve; Water filling pressurizing valve (8) internal diameter is 2cm; The other end connects waterpower pulse device (9), the waterpower pulse device comprises a metal shell (10), metal shell (10) internal diameter is 2cm, be equipped with piston (11) in the metal shell, piston (11) is connected to one by connecting rod (12) and provides power by tiny engine (14), drive on the vibration source that unbalanced shaft rotary disk (13) is formed in, the long end of middle unbalanced shaft rotary disk (13) is 1.5cm, and short end is 0.5cm.
5. according to the described platform for collecting sperm of alpaca with temperature controlled imitated structure of cervices of one of claim 1 to 4, it is characterized in that imitative cervix uteri structure (16) is sunk structure, long is 3cm, the depressed part two ends form " V " font, recess is around placing a sponge bracket layer (17), and the collection spermaduct (18) that is connected with imitative cervix uteri structure inlet is fixed in the inner tube of a tyre (15) by collection spermaduct ring for fixing (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201012001U CN201048994Y (en) | 2007-05-11 | 2007-05-11 | Alpaca temperature-controlling quasi-cervix structure sperm-taking table |
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| Application Number | Priority Date | Filing Date | Title |
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| CNU2007201012001U CN201048994Y (en) | 2007-05-11 | 2007-05-11 | Alpaca temperature-controlling quasi-cervix structure sperm-taking table |
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| CN201048994Y true CN201048994Y (en) | 2008-04-23 |
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| CNU2007201012001U Expired - Fee Related CN201048994Y (en) | 2007-05-11 | 2007-05-11 | Alpaca temperature-controlling quasi-cervix structure sperm-taking table |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106955171A (en) * | 2017-05-09 | 2017-07-18 | 东阿阿胶股份有限公司 | A kind of equus semen collection device |
| CN106954559A (en) * | 2017-05-02 | 2017-07-18 | 欧阳斌 | A kind of device that there is pet doll and essence function is taken |
| US20230189760A1 (en) * | 2021-12-20 | 2023-06-22 | Jinye CHENG | Toy for pet dogs |
-
2007
- 2007-05-11 CN CNU2007201012001U patent/CN201048994Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106954559A (en) * | 2017-05-02 | 2017-07-18 | 欧阳斌 | A kind of device that there is pet doll and essence function is taken |
| CN106955171A (en) * | 2017-05-09 | 2017-07-18 | 东阿阿胶股份有限公司 | A kind of equus semen collection device |
| CN106955171B (en) * | 2017-05-09 | 2020-01-14 | 东阿阿胶股份有限公司 | Equine semen collection device |
| US20230189760A1 (en) * | 2021-12-20 | 2023-06-22 | Jinye CHENG | Toy for pet dogs |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080423 |