CN203107335U - Anti-backflow dog artificial insemination device with adoption of endoscope - Google Patents
Anti-backflow dog artificial insemination device with adoption of endoscope Download PDFInfo
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- CN203107335U CN203107335U CN 201320094393 CN201320094393U CN203107335U CN 203107335 U CN203107335 U CN 203107335U CN 201320094393 CN201320094393 CN 201320094393 CN 201320094393 U CN201320094393 U CN 201320094393U CN 203107335 U CN203107335 U CN 203107335U
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- air bag
- communicated
- endoscope
- semen
- artificial insemination
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Abstract
The utility model discloses an anti-backflow dog artificial insemination device with adoption of an endoscope. The anti-backflow dog artificial insemination device is composed of a guide pipe, a piston, a handle, a semen input cavity, an air bag, an air exhaust cavity and the like. The front end of the guide pipe of the device is a blunt circle, a semen output hole is formed in the center of the guide pipe, the semen output hole is communicated with the semen input cavity, the semen input cavity is communicated with a semen input opening, the piston is arranged in the semen input cavity, the piston is connected with a metal rod, the rear portion of the metal rod is connected with the handle, an air exhaust inlet hole is formed in the outer side of the front end of the guide pipe and is communicated with the air exhaust cavity, the air exhaust cavity is communicated with an air exhaust outlet, and an air switch valve is arranged on the air exhaust outlet, the expandable air bag is arranged at the front end of a pipe body of the guide pipe, the air bag is communicated with an air bag injection cavity, and the air bag injection cavity is communicated with an air bag injection opening. According to the anti-backflow dog artificial insemination device with the adoption of the endoscope, controllability is good, semen deposition positions are accurate, semen cannot flow back, no semen remains in the cavity, and pregnancy rate is significantly improved.
Description
Technical field
This utility model relates to the anti-dog artificial insemination organisations of backflowing of a kind of endoscope-use.
Background technology
During the dog artificial insemination, what adopt at present all is pin type spermatic guns, the spermatic gun transformation of being used by other domestic animal such as sheep, cattle forms, exist handling poor, be difficult for carrying out shortcomings such as intrauterine insemination, seminal fluid are easily backflowed, required insemination dose is bigger, in the semen deposition process, stab bitch reproductive tract wall easily simultaneously, cause birth canal to infect, influence the artificial insemination effect, pregnancy rate descends, and when artificial insemination repeatedly, operation inconvenience and bring misery to bitch.
Along with the extensive use of medical endoscope, utilize the visual function of endoscope can realize the accurate semen deposition of dog artificial insemination well, improve test-tube success rate.But also there is not the anti-dog artificial insemination organisations of backflowing of a kind of special endoscope-use at present.
The utility model content
The purpose of this utility model provide a kind of reasonable in design, be easy to produce, with low cost, the practical anti-dog artificial insemination organisations of backflowing of endoscope-use, it can solve the deficiency that prior art exists, strengthen test-tube handling, the misery that prevents that seminal fluid from backflowing and bring to bitch when reducing semen deposition, improve pregnancy rate.
This utility model is according to the reproduction anatomical features of dog, function and structure in conjunction with medical endoscope, the anti-dog artificial insemination organisations of backflowing of the endoscope-use that proposes, it constitutes: the blunt circle of the catheter proximal end of device, the place, center has a seminal fluid delivery outlet, the seminal fluid delivery outlet is connected with the seminal fluid input cavity, and the seminal fluid input cavity is communicated with the seminal fluid input port; Be provided with piston in the seminal fluid input cavity, piston is connected with the Metallic rod of arbitrarily bending, and the Metallic rod rear portion is connected with handle; The catheter proximal end outside has an aerofluxus hand-hole, and the aerofluxus hand-hole is communicated with discharge chamber, and discharge chamber is communicated with air exit, and air exit is provided with the gas switch valve; Body at distance catheter proximal end 15-20mm place is provided with a distensible air bag, and air bag injects the chamber with air bag and is communicated with, and air bag injects the chamber and is communicated with the air bag inlet.
The seminal fluid delivery outlet is Φ 0.3mm; The seminal fluid input cavity is Φ 1.5mm; The aerofluxus hand-hole is Φ 1.2mm; Metallic rod is less than the diameter of seminal fluid input cavity.
During use, open endoscope, endoscope's insertion tube is inserted treat the intravaginal of semen deposition bitch, find my son's cervix uteri mouth position by endoscope's visual function; The anti-dog artificial insemination organisations piston that backflows of pumpback sucks the seminal fluid input cavity with dog sperm; The dog artificial insemination organisations leading portion of will preventing backflowing inserts in the endoscopic instrument passage, under the visual guide of endoscope, by control section angle control handle, the angle of control endoscope insertion tube front end bending section, dog artificial insemination organisations front end along the cervical orifice position, is crossed my son's cervix uteri and entered intrauterine 2-4cm; Inject air 2ml with syringe by the air bag inlet, make air bag expansion; The gas switch valve of open air exit, behind the outer gas pressure of balance intrauterine, air exit inserts syringe, and the pumpback syringe piston makes intrauterine form negative pressure, closes the gas switch valve; The thrust unit handle injects the my son in utero with seminal fluid; Behind the 10min, extract air in the air bag out, air bag is reclaimed; The artificial insemination organisations slowly withdraws from from the bitch intravaginal in company with endoscope's insertion tube, complete operation.
Advantage of the present utility model: this utility model is provided with air bag (the anti-function of backflowing) and exhaust passage (function of balance intrauterine external pressure) at catheter wall, visual function in conjunction with video image dendoscope, can solve the deficiencies in the prior art, easy to use, handling strong, can realize the accurate semen deposition of intrauterine, and can prevent that seminal fluid from backflowing, the intracavity aspermia is residual, has improved semen deposition efficient, and pregnancy rate is significantly improved.Spermatic device front end of the present utility model is made by the medical flexible plastic material of soft smooth, and the spermatic device front end is to the damage of bitch reproductive tract wall in the time of can reducing semen deposition, and dog is only comfortable, the misery that causes to bitch in the time of can avoiding artificial insemination and inconvenient.
Description of drawings
Fig. 1 is the anti-dog artificial insemination organisations structural representation that backflows of endoscope-use of the present utility model.
Among the figure, 1-handle, 2-gas switch valve, 3-air exit, 4-discharge chamber, the 5-catheter wall, 6-piston, 7-aerofluxus hand-hole, 8-seminal fluid input port, 9-air bag inlet, the 10-Metallic rod, the 11-air bag injects chamber, 12-seminal fluid input cavity, 13-air bag, 14-seminal fluid delivery outlet.
The specific embodiment
As shown in Figure 1, the anti-dog artificial insemination organisations of backflowing of endoscope-use of the present utility model is made up of conduit, handle 1, piston 6, seminal fluid input cavity 12, air bag 13, discharge chamber 4 etc.; Catheter wall 5 is made by medical flexible plastic; The blunt circle of catheter proximal end of device, the place, center has the seminal fluid delivery outlet 14 of a Φ 0.3mm, and seminal fluid delivery outlet 14 is connected with the seminal fluid input cavity 12 of Φ 1.5mm, and seminal fluid input cavity 12 is communicated with seminal fluid input port 8; Be provided with piston 6 in seminal fluid input cavity 12, piston 6 is connected with the Metallic rod 10 of arbitrarily bending, and Metallic rod 10 diameters are less than the diameter of seminal fluid input cavity, and length is consistent with the length of seminal fluid input cavity, and Metallic rod 10 rear portions are connected with handle 1; The front end outside has the aerofluxus hand-hole 7 of a Φ 1.2mm, and aerofluxus hand-hole 7 is communicated with discharge chamber 4, and discharge chamber 4 is communicated with air exit 3, and air exit 3 is provided with the gas switch valve; Body at distance front end 15-20mm place is provided with a distensible air bag 13, and air bag 13 injects chamber 11 with air bag and is communicated with, and air bag injects chamber 11 and is communicated with air bag inlet 9.
Claims (5)
1. an endoscope-use prevents backflowing the dog artificial insemination organisations, and it is characterized in that: it constitutes: the blunt circle of the catheter proximal end of device, and the place, center has a seminal fluid delivery outlet, and the seminal fluid delivery outlet is connected with the seminal fluid input cavity, and the seminal fluid input cavity is communicated with the seminal fluid input port; Be provided with piston in the seminal fluid input cavity, piston is connected with the Metallic rod of arbitrarily bending, and the Metallic rod rear portion is connected with handle; The catheter proximal end outside has an aerofluxus hand-hole, and the aerofluxus hand-hole is communicated with discharge chamber, and discharge chamber is communicated with air exit, and air exit is provided with the gas switch valve; Body in catheter proximal end is provided with a distensible air bag, and air bag injects the chamber with air bag and is communicated with, and air bag injects the chamber and is communicated with the air bag inlet.
2. the anti-dog artificial insemination organisations of backflowing of endoscope-use according to claim 1 is characterized in that described seminal fluid delivery outlet is Φ 0.3mm.
3. the anti-dog artificial insemination organisations of backflowing of endoscope-use according to claim 1 is characterized in that described seminal fluid input cavity is Φ 1.5mm.
4. the anti-dog artificial insemination organisations of backflowing of endoscope-use according to claim 1 is characterized in that described aerofluxus hand-hole is Φ 1.2mm.
5. the anti-dog artificial insemination organisations of backflowing of endoscope-use according to claim 1 is characterized in that described distensible air bag is arranged on the body apart from catheter proximal end 15-20mm place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320094393 CN203107335U (en) | 2013-03-01 | 2013-03-01 | Anti-backflow dog artificial insemination device with adoption of endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320094393 CN203107335U (en) | 2013-03-01 | 2013-03-01 | Anti-backflow dog artificial insemination device with adoption of endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203107335U true CN203107335U (en) | 2013-08-07 |
Family
ID=48887721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320094393 Expired - Fee Related CN203107335U (en) | 2013-03-01 | 2013-03-01 | Anti-backflow dog artificial insemination device with adoption of endoscope |
Country Status (1)
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| CN (1) | CN203107335U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103892935A (en) * | 2014-03-19 | 2014-07-02 | 青海省畜牧兽医科学院 | Large breed dog artificial insemination vagina opener |
| CN104083232A (en) * | 2014-07-07 | 2014-10-08 | 李明 | Canidae inseminator |
| CN104545780A (en) * | 2015-01-28 | 2015-04-29 | 公安部南京警犬研究所 | Endoscope, device for probing vagina and cervical orifice of dog for artificial insemination and using method of device |
| CN104546219A (en) * | 2015-01-22 | 2015-04-29 | 山东东阿阿胶股份有限公司 | Semen deposition gun for donkey and application method thereof |
| RU177752U1 (en) * | 2016-12-29 | 2018-03-12 | Общество с ограниченной ответственностью "Фармпласт" | Artificial insemination catheter for birds and pets |
| CN109009556A (en) * | 2018-08-07 | 2018-12-18 | 东阿阿胶股份有限公司 | A kind of frozen semen deep insemination device and its application method |
| CN109124812A (en) * | 2018-08-07 | 2019-01-04 | 东阿阿胶股份有限公司 | A kind of lubricating type deep insemination device and its application method |
| CN112472356A (en) * | 2021-01-14 | 2021-03-12 | 曹海彬 | Pig semen deposition device capable of preventing semen from flowing backwards and increasing pressure |
| CN113288502A (en) * | 2021-05-27 | 2021-08-24 | 山东省海洋生物研究院 | Device is transplanted to shrimp spermatophore |
-
2013
- 2013-03-01 CN CN 201320094393 patent/CN203107335U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103892935A (en) * | 2014-03-19 | 2014-07-02 | 青海省畜牧兽医科学院 | Large breed dog artificial insemination vagina opener |
| CN104083232A (en) * | 2014-07-07 | 2014-10-08 | 李明 | Canidae inseminator |
| CN104546219A (en) * | 2015-01-22 | 2015-04-29 | 山东东阿阿胶股份有限公司 | Semen deposition gun for donkey and application method thereof |
| CN104545780A (en) * | 2015-01-28 | 2015-04-29 | 公安部南京警犬研究所 | Endoscope, device for probing vagina and cervical orifice of dog for artificial insemination and using method of device |
| RU177752U1 (en) * | 2016-12-29 | 2018-03-12 | Общество с ограниченной ответственностью "Фармпласт" | Artificial insemination catheter for birds and pets |
| CN109009556A (en) * | 2018-08-07 | 2018-12-18 | 东阿阿胶股份有限公司 | A kind of frozen semen deep insemination device and its application method |
| CN109124812A (en) * | 2018-08-07 | 2019-01-04 | 东阿阿胶股份有限公司 | A kind of lubricating type deep insemination device and its application method |
| CN112472356A (en) * | 2021-01-14 | 2021-03-12 | 曹海彬 | Pig semen deposition device capable of preventing semen from flowing backwards and increasing pressure |
| CN113288502A (en) * | 2021-05-27 | 2021-08-24 | 山东省海洋生物研究院 | Device is transplanted to shrimp spermatophore |
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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: 20130807 Termination date: 20200301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |