CN201370650Y - Artificial vagina for sperm collection in Tibetan Mastiff artificial insemination - Google Patents
Artificial vagina for sperm collection in Tibetan Mastiff artificial insemination Download PDFInfo
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- CN201370650Y CN201370650Y CN 200820230747 CN200820230747U CN201370650Y CN 201370650 Y CN201370650 Y CN 201370650Y CN 200820230747 CN200820230747 CN 200820230747 CN 200820230747 U CN200820230747 U CN 200820230747U CN 201370650 Y CN201370650 Y CN 201370650Y
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- shell body
- artificial
- tyre
- canis lupus
- lupus familiaris
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Abstract
The utility model relates to a sperm collection apparatus in Tibetan Mastiff artificial insemination, in particular to an artificial vagina for Tibetan Mastiff sperm collection, which belongs to the technical field of animal reproduction. The artificial vagina for Tibetan Mastiff sperm collection comprises an outer shell, an inner fetus and a sperm collection bag; both ends of the outer shell are provided with an inlet and an outlet, the inner fetus is arranged in the outer shell, the inlet and the outlet of the inner fetus are respectively connected with the inlet and the outlet of the outer shell, so as to form a closed cavity between the inner fetus and the outer shell, the sperm collection bag is connected with the outlet of the outer shell, the side surface of the outer shell is also provided with an opening, the opening is communicated with two connecting balls, one-way valves are arranged in the connecting balls, the length of the outer shell is 180 to 240mm, and the inner diameter of the inlet and the outlet of the outer shell is 45 to 75mm. The artificial vagina for the sperm collection in Tibetan Mastiff artificial insemination is convenient to use, does not affect male Tibetan Mastiff sperm collection, in particular does not injure the male Tibetan Mastiff in any way, has simple overall structure, low cost and small size, and is very suitable for carrying and easy to popularize.
Description
One, technical field:
This utility model relates to the utensil that sperm is gathered in a kind of artificial insemination, particularly relates to a kind of artificial vagina of gathering the Canis lupus familiaris sperm, belongs to the animal reproduction technical field.
Two, background technology:
Canis lupus familiaris has another name called hides Canis familiaris L., luxuriant Canis familiaris L., Qiang Canis familiaris L. or grey Ni dog, and Tibetan language is called " DoKhyi ", and the meaning is " dog of fastening ", originates in the above geographic a kind of mastiff of Chinese Qinghai-Tibet height above sea level 3000m.The Qinghai-Tibet Platean has characteristics such as height above sea level, temperature is low, day and night temperature is big, solar radiation is strong, partial pressure of oxygen is low, under this harsh living environment, natural selection brought up Canis lupus familiaris cold-resistant, adaptability is strong, personality is resolute and steadfast, violent, to owner loyal and a whole set of be fit to body constitution structure and the physiological property of high and cold special environment, be described as " east god dog " and " state dog ".
For a long time, Canis lupus familiaris is mainly raised and is bred in the Qinghai-Tibet pastoral area of China, and extensive management does not carry out special selection-breeding improvement, adds changes of environment again and good variety population runs off in a large number, makes Canis lupus familiaris be in endangered condition.In recent years, along with people deepen Qinghai-Tibet Platean and Tibetan's understanding, Canis lupus familiaris also is subjected to people's attention.At present, introduce Canis lupus familiaris all over China one after another, in Beijing, ground such as Shanghai and Guangzhou, all can see the figure of Canis lupus familiaris.Simultaneously, Taiwan, Singapore and American-European countries also introduce Canis lupus familiaris in a large number from China.China has also listed Canis lupus familiaris in anti-riot police dog, is expected to replace accounting for the foreign foreign dog of the police dog overwhelming majority.Yet,, can't satisfy needs of society because the breeding potential and the reproductive survival rate of Canis lupus familiaris self are all very low.How to improve Canis lupus familiaris reproductive capacity, select good Canis lupus familiaris, become the focus that the Canis lupus familiaris researcher is paid close attention to.
Artificial insemination is as a major technique in the animal reproduction technology, aquaculture has been played great impetus, outstanding male animal is fully used, simultaneously to quickening the animal varieties improvement, prevent to infect reproductive disease and contagious disease has important function, difficulties such as build great disparity and the not copulation of middle intermolecular hybrid, male and female region of living in be far away have excessively also been overcome apart.Semen collection is test-tube first link, also is an of paramount importance link.At present Canis lupus familiaris semen collection great majority are adopted hand grip, but the hand grip semen collection causes the Canis lupus familiaris damage easily, also cause seminal fluid to pollute easily; The semen collection of long-term employing hand grip also easily causes the female Canis lupus familiaris of public not mounting of Canis lupus familiaris, forms the pernicious habit of masturbation.
Three, content of the present utility model:
The technical problems to be solved in the utility model:, provide the semen collection artificial vagina that a kind of cost is low, easy to use, do not influence public Canis lupus familiaris use at the shortcoming of existing semen collection method.
The technical solution of the utility model:
A kind of Canis lupus familiaris semen collection artificial vagina, comprise shell body, the inner tube of a tyre, spern-collecting bag, the shell body two ends are provided with the entrance point and the port of export, the inner tube of a tyre places in the shell body, and inner tube of a tyre import, outlet link to each other with the import and export end of shell body respectively, make the airtight cavity of formation between the inner tube of a tyre and the shell body, the port of export of spern-collecting bag and shell body links to each other, also be provided with perforate on the shell body side, this perforate and bulbs,double are connected, be provided with check valve in the bulbs,double, described shell body length is 180～240mm, and shell body import and export internal diameter is 45～75mm.
The described inner tube of a tyre is for having elasticity, thin and softish rubber tube.
Described shell body is waney tubular, and shell body length is 190mm, and shell body import internal diameter is 55～65mm, and shell body outlet internal diameter is 45～55mm, and the internal diameter at shell body middle part is 120～140mm.
Described spern-collecting bag is transparent plastic bag.
Positive beneficial effect of the present utility model:
1, this utility model is easy to use, not influencing public Canis lupus familiaris semen collection uses, particularly public Canis lupus familiaris is not produced any damage, semen collection is compared with existing hand grip Canis lupus familiaris, effectively avoided the pollution of Canis lupus familiaris seminal fluid in the semen collection process, can also avoid the damage of Canis lupus familiaris and the pernicious habit of formation masturbation are suitable for the semen collection of various Canis lupus familiaris.
2, this utility model overall structure is simpler, and cost is low, and volume is little, is very suitable for carrying, and is easy to promote.
Four, description of drawings:
Fig. 1 is a structural representation of the present utility model.
Five, the specific embodiment:
Below in conjunction with the drawings and specific embodiments Canis lupus familiaris semen collection of the present utility model is further specified with artificial vagina, to help understanding content of the present utility model, but protection domain of the present utility model is not limited to the concrete structure among the embodiment.
Embodiment one:
(1) composition of artificial vagina
Referring to accompanying drawing 1, comprise shell body 1, the inner tube of a tyre 2, spern-collecting bag 6, the shell body two ends are provided with the entrance point 4 and the port of export 5, the inner tube of a tyre 2 places in the shell body 1, and inner tube of a tyre import, outlet respectively with the advancing of shell body, the port of export links to each other, make the airtight cavity of formation between the inner tube of a tyre and the shell body, the port of export 5 of spern-collecting bag 6 and shell body links to each other, also be provided with perforate 7 on the shell body side, this perforate 7 and bulbs,double 3 are connected, and are provided with check valve in the bulbs,double, and described shell body length is 190mm, shell body middle part internal diameter is 130mm, and the import internal diameter is 60mm, the outlet internal diameter is 50mm.The inner tube of a tyre adopts has elasticity, thin and softish rubber tube, and spern-collecting bag adopts transparent plastic bag.
(2) installation of artificial vagina
1, articles for use is installed
Vagina shell body, the inner tube of a tyre, spern-collecting bag, fixedly apron, bulbs,double, 75% and 95% cotton ball soaked in alcohol, tweezers, Glass rod, alcohol thermometer, medical ventolin or erythromycin ointment etc.
2, installation process
1. install and fix the inner tube of a tyre: with the shiny surface of the inner tube of a tyre inwards, put into shell body.Earlier the part of an end inner tube of a tyre is turned over and be attached on the shell body, adjust, both hands upwards push away volume, and the inner tube of a tyre is rolled, and make it break away from shell, and make the length of rolling and the length of exposing originally quite or slightly long, the inner tube of a tyre are enclosed within on the shell again, and adjust straight; With fixing apron the inner tube of a tyre is fixed on the shell, makes the airtight cavity of formation between the inner tube of a tyre and the shell body.
2. sterilization: with the cotton ball soaked in alcohol of tweezers gripping 75%, the sterilization of wiping from inside to outside inner tube of a tyre inwall once; The cotton ball soaked in alcohol of reuse 95% is used with quadrat method and is carried out the wiping sterilization second time, to promote that ethanol volatilizees rapidly.
3. inject warm water: 50～55 ℃ warm water by the perforate (water injection hole) on the shell body side, are injected water in the double wall of the inner tube of a tyre and shell body, and water injection rate is about 1/3～1/2 of interlayer space.
4. be coated with lubricant:, be uniformly coated on the artificial vagina inner tube of a tyre inwall with the Glass rod libation at an ancient wedding ceremony take a morsel vaseline or erythromycin ointment.
5. inflation: the perforate (water injection hole) on bulbs,double and the shell body side is connected, hold bulbs,double and in the double wall of the shell body and the inner tube of a tyre, inflate pressurization.
6. thermometric: measure temperature in the artificial vagina with alcohol thermometer, be advisable with 38～41 ℃.
7. insulation: artificial vagina is standby with binding up with gauze of disinfecting.
(3) semen collection method
1, female Canis lupus familiaris Baoding of will oestrusing is good.
2, genitals and the foreskin part cleaning and sterilizing with the public Canis lupus familiaris of semen collection is clean.
3, the public Canis lupus familiaris of semen collection is led by female Canis lupus familiaris of oestrusing, the hand-held artificial vagina of semen collection person is squatted at the rear, female Canis lupus familiaris left side of oestrusing.
4, stretch out when public Canis lupus familiaris penis, and the moment after climbing up female Canis lupus familiaris of oestrusing, semen collection person hands artificial vagina, rapidly the downward-sloping and public Canis lupus familiaris penis of artificial vagina mouth is stretched out direction in line, with the rear of the right hand at the foreskin opening, foreskin is upwards held in the centre of the palm, and penis is together imported in the artificial vagina together with the spherical part of expanding.
5, when public Canis lupus familiaris begins to ejaculate, first section is water white prostatic secretion, need not collect.When public Canis lupus familiaris was exerted oneself to preshoot, expression began to penetrate second section seminal fluid part, in time collects.When public Canis lupus familiaris climbs down from female Canis lupus familiaris, represent that ejaculation finishes, and takes off spern-collecting bag on one's body.At this moment, public Canis lupus familiaris penetrates the 3rd section seminal plasma part, but genitals is still locked knot in artificial vagina, waits spherical expanding to take off artificial vagina again after dwindling.
6, the seminal fluid of collecting in the spern-collecting bag is diluted immediately preservation or semen deposition.
(4) actual semen collection effect
8 public Canis lupus familiaris of difference are adopted artificial vagina semen collection 12 times, average each semen collection 1.4ml, total effectively sperm count is 3～600,000,000.With semen dilution, by each 0.2 hundred million effective sperms, cumulative volume 1ml carries out semen deposition after the semen collection, and the female Canis lupus familiaris of semen deposition is 49 altogether.Wherein, 42 farrowing after 63 days are arranged.
Embodiment two: be with embodiment one difference:
The composition of artificial vagina is referring to accompanying drawing 1, and the vagina shell body length is 200mm, and shell body middle part internal diameter is 140mm, and the import internal diameter is that 55mm, outlet internal diameter are 45mm.
Other installation process and semen collection method are with embodiment one.
Embodiment three: be with embodiment one difference:
The composition of artificial vagina is referring to accompanying drawing 1, and the vagina shell body length is 220mm, and shell body middle part internal diameter is 125mm, and the import internal diameter is that 65mm, outlet internal diameter are 55mm.
Other installation process and semen collection method are with embodiment one.
Claims (4)
1, a kind of Canis lupus familiaris artificial insemination semen collection artificial vagina, comprise shell body, the inner tube of a tyre, spern-collecting bag, it is characterized in that: the shell body two ends are provided with the entrance point and the port of export, the inner tube of a tyre places in the shell body, and inner tube of a tyre import, outlet respectively with the advancing of shell body, the port of export links to each other, make the airtight cavity of formation between the inner tube of a tyre and the shell body, the port of export of spern-collecting bag and shell body links to each other, also be provided with perforate on the shell body side, this perforate and bulbs,double are connected, be provided with check valve in the bulbs,double, described shell body length is 180～240mm, and shell body advances, the outlet internal diameter is 45～75mm.
2, Canis lupus familiaris artificial insemination semen collection artificial vagina according to claim 1, it is characterized in that: the described inner tube of a tyre is for having elasticity, thin and softish rubber tube.
3, Canis lupus familiaris artificial insemination semen collection artificial vagina according to claim 1, it is characterized in that: described shell body is waney tubular, shell body length is 190mm, shell body import internal diameter is 55～65mm, shell body outlet internal diameter is 45～55mm, and the internal diameter at shell body middle part is 120～140mm.
4, according to each described Canis lupus familiaris artificial insemination semen collection artificial vagina of claim 1-3, it is characterized in that: described spern-collecting bag is transparent plastic bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820230747 CN201370650Y (en) | 2008-12-10 | 2008-12-10 | Artificial vagina for sperm collection in Tibetan Mastiff artificial insemination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820230747 CN201370650Y (en) | 2008-12-10 | 2008-12-10 | Artificial vagina for sperm collection in Tibetan Mastiff artificial insemination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201370650Y true CN201370650Y (en) | 2009-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820230747 Expired - Fee Related CN201370650Y (en) | 2008-12-10 | 2008-12-10 | Artificial vagina for sperm collection in Tibetan Mastiff artificial insemination |
Country Status (1)
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| CN (1) | CN201370650Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101816595A (en) * | 2010-04-09 | 2010-09-01 | 江苏省农业科学院 | Built-in sheep semen collector device |
| CN105853021A (en) * | 2016-03-17 | 2016-08-17 | 湖北省农业科学院畜牧兽医研究所 | Miniature semen collection equipment and collection method thereof |
| CN109620464A (en) * | 2019-01-29 | 2019-04-16 | 中国农业科学院特产研究所 | Reinder artificial vagina semen collector |
| US10973617B2 (en) | 2018-03-27 | 2021-04-13 | Bruce Eilts | Artificial vagina set |
-
2008
- 2008-12-10 CN CN 200820230747 patent/CN201370650Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101816595A (en) * | 2010-04-09 | 2010-09-01 | 江苏省农业科学院 | Built-in sheep semen collector device |
| CN105853021A (en) * | 2016-03-17 | 2016-08-17 | 湖北省农业科学院畜牧兽医研究所 | Miniature semen collection equipment and collection method thereof |
| CN105853021B (en) * | 2016-03-17 | 2018-09-14 | 湖北省农业科学院畜牧兽医研究所 | A kind of miniature semen collection equipment and its acquisition method |
| US10973617B2 (en) | 2018-03-27 | 2021-04-13 | Bruce Eilts | Artificial vagina set |
| CN109620464A (en) * | 2019-01-29 | 2019-04-16 | 中国农业科学院特产研究所 | Reinder artificial vagina semen collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20091230 Termination date: 20111210 |