CN109124812A - A kind of lubricating type deep insemination device and its application method - Google Patents
A kind of lubricating type deep insemination device and its application method Download PDFInfo
- Publication number
- CN109124812A CN109124812A CN201810888647.0A CN201810888647A CN109124812A CN 109124812 A CN109124812 A CN 109124812A CN 201810888647 A CN201810888647 A CN 201810888647A CN 109124812 A CN109124812 A CN 109124812A
- Authority
- CN
- China
- Prior art keywords
- outer tube
- chamber
- fluid
- type deep
- communicated
- 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.)
- Granted
Links
Classifications
-
- 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
- A61D19/027—Devices for injecting semen into animals, e.g. syringes, guns, probes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Husbandry (AREA)
- Reproductive Health (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of lubricating type deep insemination device and its application methods, including outer tube, liquor charging chamber and imbibition chamber are equipped with inside the outer tube, partition is equipped between the liquor charging chamber and imbibition chamber, the outer tube upper front end is equipped with fluid hole, housing pipe end lower part is equipped with imbibing hole, the night hole out is communicated with the left end of liquor charging chamber, the imbibing hole is communicated with the left end of imbibition chamber, the outer tube right end is equipped with fluid injection cylinder, the fluid injection cylinder is communicated with the right end of liquor charging chamber, the outer tube right end is additionally provided with pumping cylinder, the pumping cylinder is communicated with the right end of imbibition chamber, push rod is equipped in the injection tube, pull rod is equipped in the pumping cylinder, invention achieves realize in vas deferens insertion process to be lubricated vagina, the advantages of being easy to implement the insertion of vas deferens deep.
Description
Technical field
The present invention relates to a kind of lubricating type deep insemination device and its application methods, belong to machine-building and raising instrument neck
Domain.
Background technique
Currently, acting before can not achieve the heat to donkey due to being manually fertilized, donkey intravaginal lacks liquid, compares
Dry, vas deferens is not easily pluggable into, and frictional resistance is big during insertion for vas deferens, can be damaged to the vagina of donkey, is influenced
The breeding of later offspring, and donkey can also be allowed to generate conflict, thus wasting manpower and material resources, low efficiency, impregnation rate is low, therefore is badly in need of
A kind of lubricating type deep insemination device and its application method.
Summary of the invention
The present invention in order to solve the problems, such as it is above-mentioned exist in the prior art, a kind of lubricating type deep insemination device and its use are provided
Method, to solve artificial insemination, donkey colpoxerosis, vas deferens is not easy to deep insertion, is easy to result only in injury, efficiency to donkey
Technical problem low, pregnancy rate is low.
The technical solution adopted by the present invention to solve the technical problems is:
The present invention provides a kind of lubricating type deep insemination device, including outer tube, liquor charging chamber is equipped with inside the outer tube
And imbibition chamber, partition is equipped between the liquor charging chamber and imbibition chamber, the outer tube upper front end is equipped with fluid hole, the housing
Pipe end lower part is equipped with imbibing hole, and the night hole out is communicated with the left end of liquor charging chamber, the left end phase of the imbibing hole and imbibition chamber
Logical, the outer tube right end is equipped with fluid injection cylinder, and the fluid injection cylinder is communicated with the right end of liquor charging chamber, and the outer tube right end is additionally provided with
Pumping cylinder, the pumping cylinder are communicated with the right end of imbibition chamber, and push rod is equipped in the injection tube, is equipped with and draws in the pumping cylinder
Bar.
In addition, lubricating type deep insemination device according to an embodiment of the present invention can also have following additional technical feature:
Preferably, outer tube head end lower part is equipped with handle, is equipped with accommodating chamber in the handle.
Preferably, pumping cylinder head end lower part is equipped with aperture, and the inner cavity of pumping cylinder is communicated by aperture with tube at one end,
The conduit other end is communicated with the accommodating chamber in handle.
Preferably, the night hole upper front end arranged in arrays in outer tube out.
Preferably, the imbibing hole end lower part arranged in arrays in outer tube.
Preferably, inner sleeve is cased with inside the outer tube.
Preferably, steel core is inserted with inside the inner sleeve.
Preferably, the handle is in a ring.
Preferably, the pull rod and push rod end are equipped with piston.
The application method of lubricating type deep insemination device of the present invention the following steps are included:
(1) donkey intravaginal is inserted into outer tube front end, then proceedes to inward deeply.
(2) when go deep into resistance it is big when, lubricating fluid is added in injection tube first, then presses push rod, in push rod and piston
Under the action of, lubricating fluid is entered in vagina by injection tube by liquor charging chamber, then by fluid hole, starts to lubricate to vagina.
(3) when outer tube front end enters intravaginal, arrives at uterus and fallopian tubal junction, lubricating fluid and vaginal secretion
It can be gathered at introitus, at this time pull pull rod, pumping cylinder generates suction, and lubricating fluid extra at this time and vaginal secretion are known from experience
Enter imbibition chamber from imbibing hole, is then entered in pumping cylinder by imbibition chamber.
(4) continue pull pull rod, when pull rod is drawn to pumping cylinder left end, the aperture phase of pumping cylinder and pumping cylinder lower end
Logical, extra lubricating fluid and vaginal secretion cognition are entered in the accommodating chamber in handle by aperture and conduit.
In this way, the fluid hole of outer tube upper front end can be passed through by using lubricating type deep insemination device of the invention
Lubricating fluid is conveyed to make vaginal lubrication, the resistance convenient for going deep into vas deferens greatly reduces, and provides by push rod and fluid injection cylinder
The pressure of conveying, lubricating fluid pass through liquor charging chamber by fluid injection cylinder, then enter in vagina from fluid hole, thus can not only reduce defeated
Damage of the spermaduct to vagina, and semen deposition pipe end is made to arrive at the more efficient of uterus and vas deferens junction, thus raising by
Pregnant rate, in addition, pumping cylinder and pull rod provide the power of drawing liquid, to realize the secreting liquid for making extra lubricating fluid and vagina, in time
Cleaning keeps vagina normally to breed environment.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of the lubricating type deep insemination device of the embodiment of the present invention；
Fig. 2 is the main view of the lubricating type deep insemination device of the embodiment of the present invention；
Fig. 3 is the top view of the lubricating type deep insemination device of the embodiment of the present invention；
Fig. 4 is the partial sectional view of the lubricating type deep insemination device of the embodiment of the present invention；
Fig. 5 is the half sectional view of the lubricating type deep insemination device of the embodiment of the present invention；
Fig. 6 is the bottom view of the lubricating type deep insemination device of the embodiment of the present invention；
Fig. 7 is the partial sectional view of the lubricating type deep insemination device of the embodiment of the present invention.
Description of symbols:
In Fig. 1-Fig. 7, outer tube 1；Inner sleeve 2；Steel core 3；Fluid hole 4；Imbibing hole 5；Fluid injection cylinder 6；Push rod 7；Drawing liquid
Cylinder 8；Pull rod 9；Handle 10；Liquor charging chamber 11；Imbibition chamber 12；Partition 13；Conduit 14.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to
The embodiment of attached drawing description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.It ties below
Attached drawing is closed to further illustrate.
As shown in Fig. 1-Fig. 7, lubricating type deep insemination device of the invention, including outer tube 1 is set inside the outer tube 1
There are liquor charging chamber 11 and imbibition chamber 12, partition 13,1 upper front end of outer tube are equipped between the liquor charging chamber 11 and imbibition chamber 12
Equipped with fluid hole 4, the 1 end lower part of outer tube is equipped with imbibing hole 5, and the night hole out is communicated with the left end of liquor charging chamber 11, institute
It states imbibing hole 5 to communicate with the left end of imbibition chamber 12,1 right end of outer tube is equipped with fluid injection cylinder 6, the fluid injection cylinder 6 and liquor charging chamber
11 right end communicates, and 1 right end of outer tube is additionally provided with pumping cylinder 8, and the pumping cylinder 8 is communicated with the right end of imbibition chamber 12, institute
It states and is equipped with push rod 7 in injection tube, be equipped with pull rod 9 in the pumping cylinder 8.
In addition, 1 head end lower part of outer tube is equipped with handle 10, accommodating chamber is equipped in the handle 10.8 head end lower part of pumping cylinder
Equipped with aperture, the inner cavity of pumping cylinder 8 is communicated by aperture with 14 one end of conduit, the accommodating chamber in 14 other end of conduit and handle 10
It communicates.The night hole upper front end arranged in arrays in outer tube 1 out.Imbibing hole 5 is arranged in arrays under the end of outer tube 1
Portion.Inner sleeve 2 is cased with inside outer tube 1.Steel core 3 is inserted with inside inner sleeve 2.Handle 10 is in a ring.7 end of pull rod 9 and push rod
Equipped with piston.
It is cased with inner sleeve 2 inside outer tube 1, is inserted with steel core 3 inside the inner sleeve 2, is inserted into when from one end of outer tube 1
When inner sleeve 2, one end of inner sleeve 2 can be stretched out from the other end of outer tube 1, when being inserted into steel core 3 from one end of inner sleeve 2,
One end of steel core 3 can be stretched out from 2 other end of inner sleeve.
It is equipped with liquor charging chamber 11 and imbibition chamber 12 inside outer tube 1, partition 13, institute are equipped between liquor charging chamber 11 and imbibition chamber 12
It states and is equipped with fluid hole 4 above 1 end of outer tube, the night hole out is connected with liquor charging chamber 11, and 1 head end of outer tube is arranged below
Imbibing hole 5, the imbibing hole 5 are connected with imbibition chamber 12, and the 1 head end upper end of outer tube is equipped with fluid injection cylinder 6, the fluid injection cylinder 6
It is communicated with 11 right end of liquor charging chamber, handle 10 and pumping cylinder 8, the pumping cylinder 8 and imbibition chamber is arranged below in 1 head end of outer tube
12 communicate.It is equipped with push rod 7 in fluid injection cylinder 6, is equipped with pull rod 9 in the pumping cylinder 8.Accommodating chamber, the appearance are equipped with inside handle 10
Chamber of receiving is communicated by conduit 14 with 8 head end of pumping cylinder, and when pumping rod is extracted into head end from end, pumping cylinder 8 is just communicated with conduit 14.
Inner sleeve 2 is equipped with graduation mark.Inner sleeve 2 and 3 clearance fit of steel core.Outer tube 1 and 2 clearance fit of inner sleeve.
The setting of outer tube 1 is used to extend into the intravaginal of donkey only, and outer tube 1 uses elastic rubber material, elastic rubber
Material has the function of that elasticity and flexible can play protect vagina and uterus, can avoid damaging vagina and uterus, outside
1 end of casing is spherical shape, and spherical structure can equally reduce the injury to donkey body, and the setting of inner sleeve 2 can be achieved and housing
Pipe 1 cooperates, and when uterus position is smoothly arrived in 1 end of outer tube, inner sleeve 2 can be more easier to arrive at along outer tube 1
Uterus position, 1 clearance fit of inner sleeve 2 and outer tube, inner sleeve 2 opposite in outer tube 1 can twitch, and 2 end of inner sleeve can
Continue to stretch out 1 end a distance of outer tube, such inseminating syringe reaches uterus Angle Position by outer tube 1, then passes through inner sleeve
Pipe 2 is further deep into cornua uteri and uterotubal junction position, and the jelly essence in inner sleeve 2 is then squeezed into uterus by steel core 3
Angle and uterotubal junction, make sperm it is more accurate, it is efficient enter fallopian tubal at, pregnancy rate can be improved in single semen deposition,
And save the number that frozen semen uses.The setting of steel core 3 is used to realize the push to frozen semen in inner sleeve 2.Steel core 3
The setting of head end annulus is convenient for hand-held.
In addition, the setting of 1 upper end fluid hole 4 of outer tube is used to lubricating fluid, liquor charging chamber is equipped with inside outer tube 1
11,11 left end of liquor charging chamber is communicated with fluid hole 4, and right end is communicated with fluid injection cylinder 6, and the setting of fluid injection cylinder 6 is used to shot lubrication liquid, note
Push rod 7 is equipped in fluid cylinder 6, the setting of push rod 7 generates thrust, lubricating fluid is added in fluid injection cylinder 6, production is pushed by push rod 7
Raw pressure, makes lubricating fluid enter liquor charging chamber 11 by fluid injection cylinder 6, and lubricating fluid is outer from 1 head end of outer tube flow direction by liquor charging chamber 11
Then 1 end of casing is flowed out by fluid hole 4, enters intravaginal, wherein the front end of outer tube 1 is arranged in fluid hole 4, this
Sample can produce the effect being inserted into lubrication, is more conducive to outer tube 1 and enters vagina arrival uterus depths, is easy to implement deep
Semen deposition.
The lower part of outer tube 1 is equipped with imbibing hole 5, the setting of imbibing hole 5 can be achieved lubricating fluid that intravaginal flows back or
Vaginal secretion liquid is recycled by imbibing hole 5, is divided into liquor charging chamber 11 and imbibition chamber 12 by partition 13 inside outer tube 1,
Liquor charging chamber 11 is used to convey lubricating fluid, and imbibition chamber 12 is used to suck back extra lubricating fluid and vaginal fluid, 12 left end of imbibition chamber
It is communicated with imbibing hole 5, right end is communicated with pumping cylinder 8, and pull rod 9 is equipped in pumping cylinder 8, can produce draft, 8 head end of pumping cylinder is equipped with
Aperture, 8 inner cavity of pumping cylinder are connected by aperture with conduit 14, and conduit 14 is connected with handle 10, handle 10 be it is hollow, inside is
Accommodating chamber can accommodate the liquid drawn back, and 10 low side of handle can be equipped with outlet, can be by the liquid of accommodating chamber in handle 10 when pumping full
Discharge.
The head end i.e. rear end lower of outer tube 1 is arranged in fluid hole 4, can be achieved to generate more when front end insertion in this way
Remaining lubricating fluid and secreting liquid is just convenient for withdrawal liquid in this position.
The application method of vas deferens is as follows:
(1) outer tube 1 is inserted into uterus Angle Position first.
(2) it will be put into frozen semen in inner sleeve 2,2 end of inner sleeve is inserted into outer tube 1, the head of inner sleeve 2 is pushed away
End, makes inner sleeve 2 further be deep into cornua uteri and uterotubal junction position.
(3) 3 end of steel core is inserted into inner sleeve 2, the frozen semen in inner sleeve 2 is squeezed by uterus by steel core 3
Angle and uterotubal junction complete semen deposition.
The application method of lubricating type deep insemination device is as follows:
(1) donkey intravaginal is inserted into 1 front end of outer tube, then proceedes to inward deeply.
(2) when go deep into resistance it is big when, lubricating fluid is added in injection tube first, then presses push rod 7, in push rod 7 and living
Under the action of plug, lubricating fluid is entered in vagina by injection tube by liquor charging chamber 11, then by fluid hole 4, starts to lubricate to vagina.
(3) when 1 front end of outer tube enters intravaginal, arrives at uterus and fallopian tubal junction, lubricating fluid and vaginal secretion
Liquid can be gathered at introitus, at this time pull pull rod 9, and pumping cylinder 8 generates suction, extra at this time lubricating fluid and vaginal secretion
Know from experience from imbibing hole 5 and enter imbibition chamber 12, is then entered in pumping cylinder 8 by imbibition chamber 12.
(4) continue pull pull rod 9, when pull rod 9, which is drawn, arrives 8 left end of pumping cylinder, pumping cylinder 8 is small with 8 lower end of pumping cylinder
Hole communicates, and extra lubricating fluid and vaginal secretion cognition are entered in the accommodating chamber in handle 10 by aperture and conduit 14.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (10)
1. a kind of lubricating type deep insemination device, which is characterized in that including outer tube, liquor charging chamber and suction are equipped with inside the outer tube
Sap cavity, is equipped with partition between the liquor charging chamber and imbibition chamber, the outer tube upper front end is equipped with fluid hole, the outer tube end
Lower part is held to be equipped with imbibing hole, the night hole out is communicated with the left end of liquor charging chamber, and the imbibing hole is communicated with the left end of imbibition chamber, institute
Outer tube right end is stated equipped with fluid injection cylinder, the fluid injection cylinder is communicated with the right end of liquor charging chamber, and the outer tube right end is additionally provided with drawing liquid
Cylinder, the pumping cylinder are communicated with the right end of imbibition chamber, and push rod is equipped in the injection tube, is equipped with pull rod in the pumping cylinder.
2. lubricating type deep insemination device according to claim 1, which is characterized in that outer tube head end lower part is equipped with handle
Hand, the handle is interior to be equipped with accommodating chamber.
3. lubricating type deep insemination device according to claim 1, which is characterized in that pumping cylinder head end lower part is equipped with small
The inner cavity in hole, pumping cylinder is communicated by aperture with tube at one end, and the conduit other end is communicated with the accommodating chamber in handle.
4. lubricating type deep insemination device according to claim 1, which is characterized in that the night hole out is arranged in arrays outside
The upper front end of casing.
5. lubricating type deep insemination device according to claim 1, which is characterized in that the imbibing hole is arranged in arrays outside
The end lower part of casing.
6. lubricating type deep insemination device according to claim 1, which is characterized in that be cased with inner sleeve inside the outer tube
Pipe.
7. lubricating type deep insemination device according to claim 6, which is characterized in that be inserted with steel core inside the inner sleeve.
8. lubricating type deep insemination device according to claim 2, which is characterized in that the handle is in a ring.
9. lubricating type deep insemination device according to claim 1, which is characterized in that the pull rod and push rod end are equipped with and live
Plug.
10. the application method of lubricating type deep insemination device described in claim 1, which comprises the following steps:
(1) donkey intravaginal is inserted into outer tube front end, then proceedes to inward deeply；
(2) when go deep into resistance it is big when, lubricating fluid is added in injection tube first, then presses push rod, in the work of push rod and piston
Under, lubricating fluid is entered in vagina by injection tube by liquor charging chamber, then by fluid hole, starts to lubricate to vagina；
(3) when outer tube front end enters intravaginal, arrives at uterus and fallopian tubal junction, lubricating fluid and vaginal secretion are assembled
Collection is at introitus, and pull pull rod, pumping cylinder generate suction at this time, and lubricating fluid extra at this time and vaginal secretion are known from experience from suction
Fluid apertures enters imbibition chamber, is then entered in pumping cylinder by imbibition chamber；
(4) continue pull pull rod, when pull rod is drawn to pumping cylinder left end, pumping cylinder is communicated with the aperture of pumping cylinder lower end, more
Remaining lubricating fluid and vaginal secretion cognition are entered in the accommodating chamber in handle by aperture and conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810888647.0A CN109124812B (en) | 2018-08-07 | 2018-08-07 | Lubricating type deep insemination device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810888647.0A CN109124812B (en) | 2018-08-07 | 2018-08-07 | Lubricating type deep insemination device and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109124812A true CN109124812A (en) | 2019-01-04 |
| CN109124812B CN109124812B (en) | 2020-10-27 |
Family
ID=64792069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810888647.0A Active CN109124812B (en) | 2018-08-07 | 2018-08-07 | Lubricating type deep insemination device and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109124812B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112618095A (en) * | 2020-12-16 | 2021-04-09 | 长兴县畜牧兽医站 | Artificial insemination method for rapid propagation of Hu sheep |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4717379A (en) * | 1984-06-29 | 1988-01-05 | Mediplast Ab | Catheter, probe or similar device |
| CN2318994Y (en) * | 1998-03-13 | 1999-05-19 | 欧广志 | Multifunctional thin tube frozen semen delivery gun for cow |
| CN202036365U (en) * | 2011-04-11 | 2011-11-16 | 公安部南京警犬研究所 | Combined dog insemination device |
| CN203107335U (en) * | 2013-03-01 | 2013-08-07 | 公安部昆明警犬基地 | Anti-backflow dog artificial insemination device with adoption of endoscope |
| CN108451666A (en) * | 2018-02-08 | 2018-08-28 | 张成图 | A kind of biomimetic prosthetic insemination device for female ox |
-
2018
- 2018-08-07 CN CN201810888647.0A patent/CN109124812B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4717379A (en) * | 1984-06-29 | 1988-01-05 | Mediplast Ab | Catheter, probe or similar device |
| CN2318994Y (en) * | 1998-03-13 | 1999-05-19 | 欧广志 | Multifunctional thin tube frozen semen delivery gun for cow |
| CN202036365U (en) * | 2011-04-11 | 2011-11-16 | 公安部南京警犬研究所 | Combined dog insemination device |
| CN203107335U (en) * | 2013-03-01 | 2013-08-07 | 公安部昆明警犬基地 | Anti-backflow dog artificial insemination device with adoption of endoscope |
| CN108451666A (en) * | 2018-02-08 | 2018-08-28 | 张成图 | A kind of biomimetic prosthetic insemination device for female ox |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112618095A (en) * | 2020-12-16 | 2021-04-09 | 长兴县畜牧兽医站 | Artificial insemination method for rapid propagation of Hu sheep |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109124812B (en) | 2020-10-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200998328Y (en) | Sperm supplier for cattle | |
| CN109124812A (en) | A kind of lubricating type deep insemination device and its application method | |
| CN105411656A (en) | Disposable uterine cavity tissue aspirator | |
| CN204814120U (en) | Artificial insemination pipe | |
| CN109009556A (en) | A kind of frozen semen deep insemination device and its application method | |
| CN109793593B (en) | Semen deposition device for turtle animals | |
| CN205163311U (en) | Inseminating syringe is used to ox | |
| CN201211250Y (en) | Sperm supplier for German shepherd dog | |
| CN210158733U (en) | Dedicated visual insemination ware of equus animal | |
| CN112890932A (en) | Artificial insemination transplanting device for reproductive medicine | |
| CN2318994Y (en) | Multifunctional thin tube frozen semen delivery gun for cow | |
| CN201200493Y (en) | Inseminating syringe for pet dog | |
| CN208573857U (en) | A kind of semen deposition instrument for deep semen deposition | |
| CN208756115U (en) | A kind of artificial insemination grafts | |
| CN217611571U (en) | Artificial insemination device for horse | |
| CN215688769U (en) | Be applied to collector of cow oocyte | |
| CN218606785U (en) | Artificial insemination transplanting device for reproductive medicine | |
| CN109009555A (en) | One breeding ass freezes smart deep insemination device and its application method | |
| CN214128738U (en) | Pregnancy aid | |
| CN215839700U (en) | Artificial insemination device for SPF chicken | |
| CN211325877U (en) | Artificial semen collector for animals | |
| CN217510650U (en) | Inseminating syringe for poultry | |
| CN202908878U (en) | Seminiferous device convenient for artificial duck insemination | |
| CN207707994U (en) | A kind of artificial insemination pipe that can reduce bleeding | |
| RU2041706C1 (en) | Device for extracting embryos from donor cow uterus and uterus of donor cows with difficult patency |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |