CN206157153U - Novel egg apparatus is got to many needles - Google Patents
Novel egg apparatus is got to many needles Download PDFInfo
- Publication number
- CN206157153U CN206157153U CN201621155028.3U CN201621155028U CN206157153U CN 206157153 U CN206157153 U CN 206157153U CN 201621155028 U CN201621155028 U CN 201621155028U CN 206157153 U CN206157153 U CN 206157153U
- Authority
- CN
- China
- Prior art keywords
- spininess
- pullover
- ovary
- egg apparatus
- syringe
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a novel egg apparatus is got to many needles, it includes: cylinder, cotton balls, sleeve and many needles are pullover, wherein, aforementioned cylinder, sleeve and many needles are pullover tightly cup joints in proper order, the cotton balls is placed in the cylinder. The utility model has the beneficial effects of: (1 )To the less condition of ovary ovum bubble, through the fixed ovary of fixed needle, get egg apparatus many acupunctures simultaneously and go into the ovary, ruptured follicle obtains oocyte fast, has shortened greatly and has got the ovum time, the oocyte separation sample of being convenient for, (2 ) repeatedly usable, after the operation, the pullover detachable of many needles washs and the sterilization at every turn, but the disinfection of cylinder alcohol, (3 ) application method is simple, and is with low costs, can get the ovum instrument as the little ovary of conventionality.
Description
Technical field
The utility model is related to one kind and takes egg apparatus, and in particular to a kind of new spininess takes egg apparatus.
Background technology
The fifties in last century, scientist obtains the first test tube rabbit, has thus started the new century of oocyte IVM
Unit.
The acquisition of egg mother cell is the committed step of in vitro culture, and the conventional egg-fetching method in current laboratory has three kinds：
(1) syringe needle that certain diameter size is directly mixed with syringe is aspirated, and shifts pumping liquid and egg mother cell
Afterwards, ovum is picked up under stereomicroscope；
(2) ovarian follicle is punctured with sharp syringe needle or glass needle, then extruding release egg mother cell is picked up under stereomicroscope
Ovum；
(3) ovary is cut with blade, discharges egg mother cell, then pick up ovum under stereomicroscope.
When folliculus ovarii is larger, (1st) kind method is usually used and obtains egg mother cell；For folliculus ovarii compared with
Little situation, such as mouse folliculus ovarii, are usually used (2nd) kind method or (3rd) kind method obtains egg mother cell.
However, planting method and (3rd) for (2nd) plants method, it is either female with syringe needle or glass acupuncture ovarian follicle release ovum
Cell, or with blade cutting release egg mother cell, take very much, it is unfavorable for the maturation culture in egg mother cell later stage, and
Needle point method also needs to carry out under the microscope, is unfavorable for operation.
Utility model content
To solve the deficiencies in the prior art, the purpose of this utility model is to provide a kind of new spininess to take egg apparatus, and it can
With rapid disruption ovarian follicle, egg mother cell is obtained, be easy to egg mother cell to separate sampling.
In order to realize above-mentioned target, the utility model is adopted the following technical scheme that：
A kind of new spininess takes egg apparatus, it is characterised in that include：Syringe (1), cotton balls (2), sleeve (3) and spininess pullover
(4), wherein,
Aforementioned syringe (1), sleeve (3) and spininess pullover (4) are tightly socketed successively, and cotton balls (2) is positioned in syringe (1).
Aforesaid new spininess takes egg apparatus, it is characterised in that aforementioned syringe (1) is 10ml or 20ml injector syringes.
Aforesaid new spininess takes egg apparatus, it is characterised in that previous multiple needle pullover (4) is made up of set head and fine needle portion,
The fine needle in fine needle portion is tightened in set head and close is arranged in cluster.
Aforesaid new spininess takes egg apparatus, it is characterised in that the quantity of the fine needle on previous multiple needle pullover (4) is 10.
Aforesaid new spininess takes egg apparatus, it is characterised in that the tip diameter of the fine needle on previous multiple needle pullover (4) is
0.05mm, pin mid diameter is 0.2mm, and pin length is 1.5cm.
It is of the present utility model to be beneficial in that：
(1) for the less situation of folliculus ovarii, ovary is fixed by fixed pin, takes egg apparatus and be needled into ovary more simultaneously,
Can rapid disruption ovarian follicle, obtain egg mother cell, substantially reduce and take the ovum time, be easy to egg mother cell separate sampling；
(2) reusable, after every time operation terminates, spininess pullover can remove cleaning and sterilization, and syringe can alcohol
Sterilization；
(3) using method is simple, low cost, can take ovum instrument as conventional little ovary.
Description of the drawings
Fig. 1 is the structural representation that spininess of the present utility model takes egg apparatus；
Fig. 2 is to take the structural representation of the fixed pin that egg apparatus is used cooperatively with spininess of the present utility model.
The implication of reference in figure：It is solid that 1- syringes, 2- cotton balls, 3- sleeves, 4- spininess pullovers, 5- fix pin handle, 6-
Determine pin.
Specific embodiment
Make specific introduction to the utility model below in conjunction with the drawings and specific embodiments.
With reference to Fig. 1, spininess of the present utility model takes egg apparatus to be included：Syringe 1, cotton balls 2, sleeve 3 and spininess pullover 4.
Syringe 1 be common syringe, 10ml or 20ml injector syringes.After terminating each operation, can be entered with alcohol
Row sterilization.Cotton balls 2 is positioned in syringe 1.
Spininess pullover 4 is made up of set head and fine needle portion, and fine needle portion has many fine needles, wherein, these fine needles are by strong
Power glue bonds together with set head, and set head tighten it is close be arranged in cluster, tip diameter is 0.05mm, pin mid diameter
For 0.2mm, pin length is 1.5cm, and quantity is preferably 10.After every time operation terminates, spininess pullover 4 can be removed and clean and sterilize
Sterilization.
One end of sleeve 3 is enclosed within syringe 1, and the other end is enclosed within the set head of spininess pullover 4, syringe 1, sleeve 3 and many
Needle guard head 4 is tightly socketed successively.
When taking egg apparatus using spininess of the present utility model and taking ovum, the instrument for using an auxiliary is needed.With reference to Fig. 2, this is auxiliary
Assistant engineer's tool is fixed pin 6, and it is metal needle, and a point, other end band wood-handle (fixes pin handle 5), fixed pin handle 5
It is 8cm with the fixed entire length of pin 6.
Egg apparatus being taken using spininess of the present utility model and taking ovum, concrete operation step is：
The culture dish for being loaded with mouse ovary (or other ovaries) and PBS liquid is placed on aseptic operating platform, operator
Member one hand-held fixed pin 6 push down ovary, another hand-held spininess takes egg apparatus, make fine needle be pierced into ovary, it is repeated multiple times, egg mother cell from
Discharge in ovarian follicle, egg mother cell is observed under stereomicroscope and ovum is picked up with mouth suction pipe.
As can be seen here, spininess of the present utility model takes egg apparatus using method simply, is easy to egg mother cell quick separating to sample,
Substantially reduce and take the ovum time, ovum instrument can be taken as conventional little ovary, its application can be the external training of research egg mother cell
Foster, nutrition physiology, metabolism and its mechanism provide the material base of egg mother cell sampling, significant.
It should be noted that above-described embodiment does not limit in any form the utility model, all employing equivalents or wait
The technical scheme that the mode of effect conversion is obtained, all falls within protection domain of the present utility model.
Claims (5)
1. a kind of new spininess takes egg apparatus, it is characterised in that include：Syringe (1), cotton balls (2), sleeve (3) and spininess pullover
(4), wherein,
The syringe (1), sleeve (3) and spininess pullover (4) are tightly socketed successively, and cotton balls (2) is positioned in syringe (1).
2. new spininess according to claim 1 takes egg apparatus, it is characterised in that the syringe (1) is noted for 10ml or 20ml
Emitter syringe.
3. new spininess according to claim 1 takes egg apparatus, it is characterised in that the spininess pullover (4) by set head and
Fine needle portion constitutes, and the fine needle in fine needle portion is tightened in set head and close is arranged in cluster.
4. new spininess according to claim 3 takes egg apparatus, it is characterised in that the fine needle on the spininess pullover (4)
Quantity is 10.
5. new spininess according to claim 3 takes egg apparatus, it is characterised in that the fine needle on the spininess pullover (4)
Tip diameter is 0.05mm, and pin mid diameter is 0.2mm, and pin length is 1.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621155028.3U CN206157153U (en) | 2016-10-31 | 2016-10-31 | Novel egg apparatus is got to many needles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621155028.3U CN206157153U (en) | 2016-10-31 | 2016-10-31 | Novel egg apparatus is got to many needles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206157153U true CN206157153U (en) | 2017-05-10 |
Family
ID=58654427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621155028.3U Expired - Fee Related CN206157153U (en) | 2016-10-31 | 2016-10-31 | Novel egg apparatus is got to many needles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206157153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107988058A (en) * | 2017-12-27 | 2018-05-04 | 贵州大学 | A kind of plant tissue wound pin |
-
2016
- 2016-10-31 CN CN201621155028.3U patent/CN206157153U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107988058A (en) * | 2017-12-27 | 2018-05-04 | 贵州大学 | A kind of plant tissue wound pin |
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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: 20170510 Termination date: 20171031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |