CN206244787U - Ruminant oocyte collector - Google Patents
Ruminant oocyte collector Download PDFInfo
- Publication number
- CN206244787U CN206244787U CN201621316185.8U CN201621316185U CN206244787U CN 206244787 U CN206244787 U CN 206244787U CN 201621316185 U CN201621316185 U CN 201621316185U CN 206244787 U CN206244787 U CN 206244787U
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- CN
- China
- Prior art keywords
- ovum
- insertion section
- pin
- collector
- tail end
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- 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.)
- Expired - Fee Related
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Abstract
Ruminant oocyte collector, belongs to medical instruments field, and the utility model is to solve the problems, such as that many individuals of complex operation, needs coordinate and could complete when cleaning donor ovary and adopting ovum pin syringe needle.The utility model rinses probe includes the shower nozzle and multiple probes that ovum pin is adopted for rinsing that are used to rinse donor ovary；Rinse probe and adopt ovum pin and be arranged in insertion section, insertion section front end is provided with shower nozzle mouthful, rinse probe tail end and couple cleaning liquor pipe after silica gel plug, cleaning liquor pipe runs through insertion section upper end open, waste pipe is run through in insertion section tail end opening, ovum pin is adopted through insertion section tail end intermediate openings, the ovum pin of adopting that insertion section front end is provided with just to adopting ovum pin is exported, adopt ovum backshank end connection ovum collector, ovum collector runs through handle, and ovum collector stretches out from handle end, ovum collector tail end is inserted in extraction vessel by extraction vessel top cover opening, insert attractor in another opening of extraction vessel top cover.The utility model is used to gather ruminant ovarian follicle.
Description
Technical field
The utility model is related to a kind of for ruminant modus operandi or the oocyte collector of carcass ovary, belongs to doctor
Treat instrument field.
Background technology
Animal oocyte acquisition technique is a reproductive potential that can fully excavate premium animal, quickly carries out breeding
Multiplication technique, it is embryo transfer technology, nuclear transfer, transgenic technology, the sex of embryo mirror that it can combine external fertilization technique
The technology such as fixed is provided and can use egg mother cell.
During ovum is extracted from the ovary of animal, usually used laparoscopic approach is by donor sheep (ox) control
System gives general anesthesia on laparoscopic procedure platform, using a pin and vacuum tube being connected with collection tube by plastic tube, in abdominal cavity
Ovarian follicle is aspirated under the observation of mirror.But, laparoscope adopts ovum method complex operation, and the fixation to ovary is more difficult, it is necessary to two
People coordinates to be carried out.Also, no matter laparoscope or ultrasonic method oocyte collection are used, be required for the instrument of costliness to set
It is standby, therefore, animal oocyte is gathered popularization and application and receive certain limitation, adopting ovum method due to operation can be to ovarian follicle
Developmental state is made intuitively to observe in detail, and fixation to ovarian follicle is easier, and the application in actual production is than wide.But
It is during ovum is adopted in operation, it is necessary to repeatedly change syringe, because syringe needle is easily blocked, also, syringe
Syringe needle angle and length are oversize, liquor folliculi is lost and is caused egg mother cell acquisition rate low, and syringe pump method is easy
Fatigue, and adhesion is susceptible to, it is necessary to be cleaned to the ovary of donor, when cleaning ovary and adopting ovum pin syringe needle, operation is multiple
It is miscellaneous, it is necessary to many personal coordinate and could complete.
Therefore, syringe acquisition method general at present easily causes egg mother cell to be lost, and frequently changes syringe
Cause egg mother cell acquisition rate relatively low etc. reason.
Utility model content
The utility model purpose is to solve to carry out syringe when egg mother cell is gathered using modus operandi to ruminant
Syringe needle is easily blocked, it is necessary to repeatedly change syringe, the syringe needle angle and length of syringe are oversize, liquor folliculi is lost and is led
Cause egg mother cell acquisition rate low, syringe pump method easily makes operator's fatigue, and is susceptible to adhesion, it is therefore desirable to supplying
The ovary of body and adopt ovum pin syringe needle and cleaned, when cleaning donor ovary and adopting ovum pin syringe needle complex operation, need it is more personal
A kind of problem that cooperation could be completed, there is provided ruminant oocyte collector.
Ruminant oocyte collector described in the utility model, it includes that insertion section, handle, LED light source, flushing are visited
Head, adopt ovum pin, silica gel plug, ovum collector, cleaning liquor pipe, cleaning liquid syringe, extraction vessel, attractor and waste pipe；
Rinse probe include shower nozzle positioned at front end for rinsing donor ovary and it is multiple positioned at side wall for rinsing
Adopt the probe of ovum pin；
Rinse probe and adopt ovum pin and be arranged in the hollow bowl of insertion section by silica gel plug, insertion section upper front end is provided with
Just to the shower nozzle mouthful of shower nozzle, the tail end for rinsing probe couples cleaning liquor pipe after silica gel plug, and cleaning liquor pipe is through insertion
The opening of portion upper end, the lower openings of insertion section tail end run through waste pipe, and LED light is distributed with the outer wall of insertion section front end
Source, adopts intermediate openings of the ovum pin through insertion section tail end, and the front end for adopting ovum pin is located in the hollow bowl of insertion section, before insertion section
The ovum pin of adopting that end is provided with just to adopting ovum pin is exported, and the tail end for adopting ovum pin is arranged on the front end of handle, adopts the tail end connection of ovum pin
Ovum collector, ovum collector stretches out through the hollow inner tube of handle, and ovum collector from the rear end of handle, and the tail end of ovum collector is by extracting
In one opening insertion extraction vessel of container cap, another opening insertion attractor of extraction vessel top cover.
Advantage of the present utility model：The utility model proposes ruminant oocyte collector, cleaning adopt ovum pin and
Donor ovary is simple to operate, only needs operator individually to be operated, and adopt that ovum part-structure is simple, volume compared with
Small, angle of inclination and the length for adopting ovum pin are shorter than the tip portion of syringe, can solve the problem that the low problem of egg mother cell acquisition rate,
Egg mother cell is acquired using attractor, it is to avoid manpower loss is big, and the device need to only change collection ovum cup and avoid
Pollution section.The utility model have simplicity, fast operating, the rate of recovery it is high, without bad injury, repeat, high efficiency the features such as.
Brief description of the drawings
Fig. 1 is the structural representation of ruminant oocyte collector described in the utility model；
Fig. 2 is the enlarged drawing in A portions in Fig. 1；
Fig. 3 is the structural representation for rinsing probe described in the utility model.
Specific embodiment
Specific embodiment one：Present embodiment, ruminant ovum described in present embodiment are illustrated with reference to Fig. 1-Fig. 3
Mother cell collector, it include insertion section 1, handle 2, LED light source 3, rinse probe 4, adopt ovum pin 5, silica gel plug 6, ovum collector 7,
Cleaning liquor pipe 8, cleaning liquid syringe 9, extraction vessel 10, attractor 11 and waste pipe 12；
Flushing probe 4 includes shower nozzle 4-1 and multiple being used for positioned at side wall for rinsing donor ovary positioned at front end
The probe 4-2 of ovum pin 5 is adopted in flushing；
Rinse probe 4 and adopt ovum pin 5 and be arranged in the hollow bowl of insertion section 1 by silica gel plug 6, on the front end of insertion section 1
Portion is provided with the shower nozzle mouthful 1-2 just to shower nozzle 4-1, and the tail end for rinsing probe 4 couples cleaning liquor pipe 8, cleaning after silica gel plug 6
Fluid catheter 8 runs through waste pipe 12, the front end of insertion section 1 through the opening of the upper end of insertion section 1, the lower openings of the tail end of insertion section 1
Outer wall on LED light source 3 is distributed with, adopt ovum pin 5 through the tail end of insertion section 1 intermediate openings, adopt ovum pin 5 front end be located at insertion
In the hollow bowl in portion 1, the ovum pin of adopting that the front end of insertion section 1 is provided with just to adopting ovum pin 5 exports 1-1, and the tail end for adopting ovum pin 5 is arranged on
On the front end of handle 2, adopt the tail end connection ovum collector 7 of ovum pin 5, ovum collector 7 through the hollow inner tube of handle 2, and ovum collector 7 from
The rear end of handle 2 is stretched out, and the tail end of ovum collector 7 is inserted in extraction vessel 10 by an opening of the top cover of extraction vessel 10, is carried
Another opening insertion attractor 11 of the top cover of extracting container 10.
Specific embodiment two：Present embodiment is illustrated with reference to Fig. 1, present embodiment is made to specific embodiment one
Further illustrate, the front end of insertion section 1 adopt ovum pin outlet 1-1 with diameter greater than the diameter for adopting ovum pin 5.
Specific embodiment three：Present embodiment is illustrated with reference to Fig. 1, present embodiment is made to specific embodiment one
Further illustrate, insertion section 1 front end shower nozzle mouthful 1-2 with diameter greater than the diameter equal to shower nozzle 4-1.
Specific embodiment four：Present embodiment is illustrated with reference to Fig. 1, present embodiment is made to specific embodiment one
Further illustrate, often extract 1 or 2 ovarian follicles, will take out ovum liquid and inject flushing by cleaning liquid syringe 9 and cleaning liquor pipe 8
Probe 4, is rinsed by the 4-2 that pops one's head in adopting ovum pin 5.
In present embodiment, during ovum is adopted, ovum pin is adopted with the flushing of ovum liquid is taken out, prevent blood clotting.
Specific embodiment five：Present embodiment is illustrated with reference to Fig. 1, present embodiment is made to specific embodiment one
Further illustrate, often extract 1 or 2 ovarian follicles, will take out ovum liquid and inject flushing by cleaning liquid syringe 9 and cleaning liquor pipe 8
Probe 4, is rinsed by shower nozzle 4-1 to donor ovary.
In present embodiment, during ovum is adopted, donor ovary is rinsed with ovum liquid is taken out, prevent donor animal from sticking together.
In the utility model, insertion section 1 is punctured into vagina, then will adopt ovum pin 5 by handle 2 adopts from the front end of insertion section 1
Ovum pin outlet 1-1 stretches out, and punctures ovary, after ovum pin arrival ovary is adopted, egg mother cell is drawn into extraction by attractor 11
In container 10,1 or 2 ovarian follicles are often extracted, ovum pin 5 will be adopted by handle 2 and be retracted to insertion section 1, by cleaning liquid syringe 9
The injection of ovum liquid will be taken out with cleaning liquor pipe 8 and rinse probe 4, be rinsed to adopting ovum pin 5 and donor ovary, then proceed by ovum
The collection of mother cell.
Claims (3)
1. ruminant oocyte collector, it is characterised in that it includes insertion section (1), handle (2), LED light source (3), punching
Wash probe (4), adopt ovum pin (5), silica gel plug (6), ovum collector (7), cleaning liquor pipe (8), cleaning liquid syringe (9), extraction appearance
Device (10), attractor (11) and waste pipe (12)；
Rinsing probe (4) includes shower nozzle (4-1) and multiple being used for positioned at side wall for rinsing donor ovary positioned at front end
The probe (4-2) of ovum pin (5) is adopted in flushing；
Rinse probe (4) and adopt ovum pin (5) by silica gel plug (6) in the hollow bowl of insertion section (1), insertion section (1)
Upper front end is provided with the shower nozzle mouthful (1-2) just to shower nozzle (4-1), and the tail end for rinsing probe (4) couples clearly afterwards through silica gel plug (6)
Washing lotion conduit (8), cleaning liquor pipe (8) runs through through the opening of insertion section (1) upper end, the lower openings of insertion section (1) tail end
Waste pipe (12), LED light source (3) is distributed with the outer wall of insertion section (1) front end, adopts ovum pin (5) through insertion section (1) tail end
Intermediate openings, adopt ovum pin (5) front end be located at insertion section (1) hollow bowl in, insertion section (1) front end is provided with just to adopting ovum
The ovum pin of adopting of pin (5) exports (1-1), and the tail end for adopting ovum pin (5) is arranged on the front end of handle (2), adopts the tail end connection of ovum pin (5)
Ovum collector (7) is connect, ovum collector (7) stretches out through the hollow inner tube of handle (2), and ovum collector (7) from the rear end of handle (2), collected
In opening insertion extraction vessel (10) that the tail end of oviduct (7) passes through extraction vessel (10) top cover, extraction vessel (10) top
Another opening insertion attractor (11) of lid.
2. ruminant oocyte collector according to claim 1, it is characterised in that adopt ovum pin in insertion section (1) front end
Outlet (1-1) with diameter greater than the diameter for adopting ovum pin (5).
3. ruminant oocyte collector according to claim 1, it is characterised in that insertion section (1) front end shower nozzle mouthful
(1-2) with diameter greater than the diameter equal to shower nozzle (4-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621316185.8U CN206244787U (en) | 2016-12-02 | 2016-12-02 | Ruminant oocyte collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621316185.8U CN206244787U (en) | 2016-12-02 | 2016-12-02 | Ruminant oocyte collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206244787U true CN206244787U (en) | 2017-06-13 |
Family
ID=59004818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621316185.8U Expired - Fee Related CN206244787U (en) | 2016-12-02 | 2016-12-02 | Ruminant oocyte collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206244787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109938873A (en) * | 2019-05-10 | 2019-06-28 | 新疆畜牧科学院生物技术研究所（新疆畜牧科学院中国-澳大利亚绵羊育种研究中心） | A kind of sheep is only minimally invasive to take ovum equipment |
-
2016
- 2016-12-02 CN CN201621316185.8U patent/CN206244787U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109938873A (en) * | 2019-05-10 | 2019-06-28 | 新疆畜牧科学院生物技术研究所（新疆畜牧科学院中国-澳大利亚绵羊育种研究中心） | A kind of sheep is only minimally invasive to take ovum equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20171202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |