CN104546218A - Electro-ejaculation method and application of oxen - Google Patents
Electro-ejaculation method and application of oxen Download PDFInfo
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- CN104546218A CN104546218A CN201310496131.9A CN201310496131A CN104546218A CN 104546218 A CN104546218 A CN 104546218A CN 201310496131 A CN201310496131 A CN 201310496131A CN 104546218 A CN104546218 A CN 104546218A
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- bull
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- ejaculation
- electrode
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D19/00—Instruments or methods for reproduction or fertilisation
- A61D19/02—Instruments or methods for reproduction or fertilisation for artificial insemination
Abstract
An electro-ejaculation method can be used for smoothly collect seminal fluid of oxen for those oxen high in breeding value, weak in mounting capability and low in sexual design, those oxen and wild animals not mounting and wild in nature and those young oxen people hard to approach in semen collection in advance and those oxen of which semen is required to collect for carrying out progeny testing and import and export biopsy inspection and quarantine when other semen collection methods are not effected. The electro-ejaculation method mainly includes application objects and preparation for electro-ejaculation semen collection. The principle of the electro-ejaculation semen collection includes structure of an electro-ejaculation semen collector, semen-collection place selection and design and mounting of a retainer, and preparation of semen collection operators.
Description
Technical field:
The present invention relates to the method for electro-ejaculation, is also supplementing artificial vagina semen collection method.
Background technology:
The electro-ejaculation device of cattle is a kind of waveform generator that can send Sinusoidal Pulse Waves oscillating current.It carries out electricity irritation by filling in the electrode of bull rectum near ampulla of deferent duct and seminal vesicle position, thus causes ejaculation and the ejaculation impulsion of bull.The electric semen collection of bull is supplementing conventional artificial vagina semen collection method.The main uses of electricity semen collection is, can make full use of that those Seed practical value are high, descendant's qualification does well in bull.
Summary of the invention:
Cow frozen semen technology of artificial insemination is the important means of cattle breed and breed improvement, effect is fairly obvious, in China, milk cattle cultivating all uses cow frozen semen artificial insemination, cow frozen semen technology of artificial insemination is very ripe, and semen collection technology is the basis of technology of artificial insemination, only has and manually gathers bull semen, could carry out artificial insemination, semen collection method mainly contains: Pseudopyloric metaplasia, electrostimulation, massotherapy (masturbation method) and fist hold.High for Seed practical value, without mounting ability, hyposexuality, do not climb poultry of collapsing, wild animal wild nature is extremely strong, inaccessible, the young bull of people does sth. in advance semen collection, carry out progeny testing and import and export the bull etc. that test alive quarantine need take semen sample, cannot with other semen collection method semen collections time, electrostimulation all can be used to gather cattle seminal fluid smoothly, be proven, electrostimulation semen collection is reliable for effect, bull semen quality is had no adverse effects, not having bad harm to breeding oxen, is a kind of safe semen collection method.Breeding oxen electro-ejaculation method mainly comprises following content: 1. the applicable object of electrostimulation semen collection and preparation: with Pseudopyloric metaplasia cannot semen collection but Reproductive Performance normal, the breeding oxen that can produce eupyrene sperm can carry out electro-ejaculation.2. the principle of electro-ejaculation: autonomic nervous system has dominating role to the erection of male animal and ejaculation, recommends the parasympathetic of joint and orthosympathetic domination by spinal cord respectively.Bull ejaculation can be divided into two processes, and one is that seminal fluid is driven in urodaeum, and this reaction is by the control of sympathetic system, and two is seminal fluid from urodaeum emitting body, and its reaction belongs to parasympathetic.The ejaculation center that breeding oxen electro-ejaculation adopts electrode directly to stimulate waist to recommend portion realizes.Electro-ejaculation method is according to the physiological principle such as breeding oxen sexual reproduction physiological process and feature, in conjunction with modern microelectronic technology, mode of operation and operational factor is set by impulse current generator, the pulse of synergism frequency spectrum is produced under the control of host CPU, by in cable transmission to the electrode of insertion bull rectum (load), produce electricity (stream) field, electro-ejaculation device is by producing Pulse Electric (stream) field, Pulse Electric (stream) field stimulates bull with having grown from weak to strong the rhythm and pace of moving things, simulating nature ejaculatory process, direct bull stimulates the teleneuron of bull seminal vesicle and ampulla of deferent duct, making neural excitation conduct to bull ejaculation center causes bull ejaculation center excited, make muscle contraction, erection and smooth muscle contraction and ejaculate, thus reach the object gathering bull semen.3. the structure of electro-ejaculation device: electro-ejaculation device comprises main frame (main frame is assembled by 12V dc-battery, impulse current generator, automatic operation control knob, manual operation control knob), pulse current output cable, electrode, charge power supply, hand-held control knob (i.e. manual switch) and seminal fluid collecting funnel.4. the design and installation of semen collection place election and Shelf for keeing: high and dry, the open health of semen collection site requirements physical features, environment quiet, near the place of production laboratory.Electro-ejaculation Shelf for keeing in semen collection field according to breeding oxen body size and safety need design and installation, so that appropriate Baoding semen collection bull, is guaranteed person poultry safety and is beneficial to collection seminal fluid.5. the preparation of semen collection personnel: electro-ejaculation needs 3-4 people's compounding practice, a people is responsible for operation electro-ejaculation device, and a people is responsible for electrode to insert bull rectum and fixed electrode, and a people is responsible for collecting seminal fluid, and a people is responsible for safety.
Electrostimulation is to the effect of the semen collection of breeding oxen: carry out semen collection by electrostimulation to breeding oxen, and bull volume of semen increases, and sperm concentration declines to some extent, and motility of sperm change is not obvious, and freezing of semen defrost result is good, conception rate and offspring's no abnormality seen.
Detailed description of the invention:
Electro-ejaculation method: a. leads into semen collection Shelf for keeing needing the breeding oxen of semen collection, fixes waist and belly with suspender belt, with the fixing bull head of folder neck gear and cervical region, prevents bull from acutely struggling and injures semen collection personnel.B. on electro-ejaculation device main frame output interface, output cable, hand-held control knob is connected.Get out collection sperm funnel and collection spermaduct.C. electrode is inserted bull rectum, electrode copper pipe is also fixing downwards, prevents electrode from deviating from from rectum.D. automatic operation electricity thorn semen collection, electrode input interface is connected with output cable interface, and then pressing automatic operation control knob and power knob can automatic-control pulse stimulus intensity and stimulate the rhythm and pace of moving things, the reaction that close observation bull paired pulses stimulates, bull penis erects gradually, stretch out outside foreskin, start to flow out transparent secondary sexual secretion, then flow out dense thick seminal fluid, now collect seminal fluid with collection sperm funnel immediately, when seminal fluid weakens, shutdown stops stimulating, and takes out bull internal rectum electrode.Also semen collection can be stung with manual operation electricity, namely electrode input interface is connected with output cable interface, then pressing manual operation control knob and power knob can Artificial Control impulse stimulation intensity and stimulation time, the reaction that close observation bull paired pulses stimulates, when bull penis erects gradually, stretch out outside foreskin, start to flow out transparent secondary sexual secretion, when flowing out dense thick seminal fluid, seminal fluid is collected immediately with collection sperm funnel, when seminal fluid weakens, Shutdown Hosts power supply, stop stimulating, take out the intrarectal electrode of bull.E. clean maintenance electro-ejaculation device: after shutdown, each connecting device before disconnection, with soft cloth or towel wiping electrode, holding electrode copper pipe is clean dry, prevent electrode moist, prevent electrode copper tube short circuit, after the cleaning of electro-ejaculation device terminates, electro-ejaculation can be carried out to other end bull.
Electrostimulation is to the effect of the semen collection of breeding oxen: carry out semen collection by electrostimulation to breeding oxen, and bull volume of semen increases, and sperm concentration declines to some extent, and motility of sperm change is not obvious, and freezing of semen defrost result is good, conception rate and offspring's no abnormality seen.
Claims (5)
1. electro-ejaculation method, is characterized in that, needing the breeding oxen of semen collection to lead into semen collection Shelf for keeing, fixing waist and belly with suspender belt, with the fixing bull head of folder neck gear and cervical region, prevents bull from acutely struggling and injures semen collection personnel.
2. according to claim 1, it is characterized in that connecting output cable, hand-held control knob on electro-ejaculation device main frame output interface, get out collection sperm funnel and collection spermaduct.
3. according to claim 1, it is characterized in that electrode to insert bull rectum, electrode copper pipe is also fixing downwards, prevents electrode from deviating from from rectum.
4. according to claim 1, it is characterized in that the semen collection of automatic operation electricity thorn, electrode input interface is connected with output cable interface, then pressing automatic operation control knob and power knob can automatic-control pulse stimulus intensity and stimulate the rhythm and pace of moving things, the reaction that close observation bull paired pulses stimulates, bull penis erects gradually, stretch out outside foreskin, start to flow out transparent secondary sexual secretion, then dense thick seminal fluid is flowed out, now collect seminal fluid with collection sperm funnel immediately, when seminal fluid weakens, shutdown stops stimulating, take out bull internal rectum electrode, also semen collection can be stung with manual operation electricity, namely electrode input interface is connected with output cable interface, then pressing manual operation control knob and power knob can Artificial Control impulse stimulation intensity and stimulation time, the reaction that close observation bull paired pulses stimulates, when bull penis erects gradually, stretch out outside foreskin, start to flow out transparent secondary sexual secretion, when flowing out dense thick seminal fluid, seminal fluid is collected immediately with collection sperm funnel, when seminal fluid weakens, Shutdown Hosts power supply, stop stimulating, take out the intrarectal electrode of bull.
5. according to claim 1, it is characterized in that clean maintenance electro-ejaculation device: after shutdown, each connecting device before disconnection, with soft cloth or towel wiping electrode, holding electrode copper pipe is clean dry, prevent electrode moist, prevent electrode copper tube short circuit, after the cleaning of electro-ejaculation device terminates, electro-ejaculation can be carried out to other end bull.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310496131.9A CN104546218A (en) | 2013-10-22 | 2013-10-22 | Electro-ejaculation method and application of oxen |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310496131.9A CN104546218A (en) | 2013-10-22 | 2013-10-22 | Electro-ejaculation method and application of oxen |
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| CN104546218A true CN104546218A (en) | 2015-04-29 |
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| CN201310496131.9A Pending CN104546218A (en) | 2013-10-22 | 2013-10-22 | Electro-ejaculation method and application of oxen |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107669370A (en) * | 2016-08-02 | 2018-02-09 | 西南大学 | The optimization method of one elite stand musk deer electro-ejaculation |
| CN113081377A (en) * | 2021-04-09 | 2021-07-09 | 四川省龙日种畜场 | Yak electrical stimulation semen collection method |
-
2013
- 2013-10-22 CN CN201310496131.9A patent/CN104546218A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107669370A (en) * | 2016-08-02 | 2018-02-09 | 西南大学 | The optimization method of one elite stand musk deer electro-ejaculation |
| CN113081377A (en) * | 2021-04-09 | 2021-07-09 | 四川省龙日种畜场 | Yak electrical stimulation semen collection method |
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Application publication date: 20150429 |
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| WD01 | Invention patent application deemed withdrawn after publication |