CN203988494U - For beef cattle embryo transfer mouthful suction embryo manipulation device - Google Patents
For beef cattle embryo transfer mouthful suction embryo manipulation device Download PDFInfo
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- CN203988494U CN203988494U CN201420478454.5U CN201420478454U CN203988494U CN 203988494 U CN203988494 U CN 203988494U CN 201420478454 U CN201420478454 U CN 201420478454U CN 203988494 U CN203988494 U CN 203988494U
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Abstract
For beef cattle embryo transfer mouthful suction embryo manipulation device, relate to the embryo transfer technology in beef cattle cultivation field.It is to cause the contaminated and mistake of embryo in operating process of embryo to suck the problem in operator's mouth in order to solve operator easily occurs existing mouthful suction embryo manipulation device saliva refluence phenomenon.Its collection head comprises gradually thin tapered glass tube of glass tubing tubule main body and one end, and one end of glass tubing main body and one end gradually wide end of thin tapered glass tube are communicated with; Glass tubing main body and one end gradually angle between thin tapered glass tube are obtuse angle; The other end of glass tubing main body is communicated with one end of a flexible pipe; The other end of a flexible pipe is communicated with one end of 0.22 micron filter; The other end of 0.22 micron filter is communicated with one end of No. two flexible pipes; The other end of No. two flexible pipes is communicated with one end of mouthful haustorium.This utility model is applicable to embryo's washing, the qualification grading etc. in beef cattle embryo transfer.
Description
Technical field
This utility model relates to the embryo transfer technology in beef cattle cultivation field.
Background technology
Embryo transfer claims again zygote transplation, refers to the body early embryo of jenny, or the embryo who obtains by external fertilization and other modes, be transplanted in other jenny bodies of the same race, that physiological status is identical, make it to continue to grow for new individual technology.
In beef cattle cultivation field, embryo transfer technology can increase substantially the calving amount of beef cattle, and improves survival rate and the health degree of beef cattle calf.
At present, in embryo transfer process, the mouth suction embryo manipulation device mostly adopting is realized.But, in embryo's washing, identification inspection process, easily by external environment condition secondary pollution, and easily there is the phenomenon that picker's saliva flows backwards and cause embryo contaminated, thereby cause embryo's health degree and the reduction of survival rate at this mouthful suction embryo manipulation device.
Utility model content
This utility model is that the phenomenon that picker's saliva refluence easily occurs in order to solve existing mouthful of suction Embryo Collection device causes the contaminated problem of embryo, thereby provides a kind of for beef cattle embryo transfer mouthful suction embryo manipulation device.
For beef cattle embryo transfer mouthful suction embryo manipulation device, it comprises collection head 1, flexible pipe 2,0.22 micron filter 3, No. two flexible pipes 4 and mouthful haustoriums 5;
Described collection head 1 comprises gradually thin tapered glass tube of glass tubing main body and one end, and one end of described glass tubing main body and one end gradually wide end of thin tapered glass tube are communicated with; Described glass tubing main body and one end gradually angle between thin tapered glass tube are obtuse angle;
The other end of described glass tubing main body is communicated with one end of a flexible pipe 2; The other end of a described flexible pipe 2 is communicated with one end of 0.22 micron filter 3; The other end of described 0.22 micron filter 3 is communicated with one end of No. two flexible pipes 4; The other end of described No. two flexible pipes 4 is communicated with one end of mouthful haustorium 5.
The present invention is installed 0.22 micron filter additional at two sections of middle parts, carries or the outside impurity entering when filtering Embryo Collection on the one hand, stops on the other hand collector's saliva entering that flows backwards, and has increased substantially the contaminated probability of embryo.Can also prevent because the embryo that operator's maloperation causes is inhaled in mouth.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Detailed description of the invention
Detailed description of the invention one, in conjunction with Fig. 1, this detailed description of the invention is described, for beef cattle embryo transfer mouthful suction embryo manipulation device, it comprises collection head 1, flexible pipe 2,0.22 micron filter 3, No. two flexible pipes 4 and mouthful haustoriums 5;
Described collection head 1 comprises gradually thin tapered glass tube of glass tubing main body and one end, and one end of described glass tubing main body and one end gradually wide end of thin tapered glass tube are communicated with; Described glass tubing main body and one end gradually angle between thin tapered glass tube are obtuse angle;
The other end of described glass tubing main body is communicated with one end of a flexible pipe 2; The other end of a described flexible pipe 2 is communicated with one end of 0.22 micron filter 3; The other end of described 0.22 micron filter 3 is communicated with one end of No. two flexible pipes 4; The other end of described No. two flexible pipes 4 is communicated with one end of mouthful haustorium 5.
Operation principle: this utility model in use, adopt one end gradually thin tapered glass tube in the Embryo Collection liquid of culture dish, embryo is detected, embryo's cleaning mixture liquid of putting into after culture dish sterilizing washs, identifies the operations such as grading, utilize the principle of negative pressure that embryo is sucked in glass pipette, it is just fewer that suction pipe draws the front embryo operation liquid more carefully sucking, washing suction pipes etc. are better, just better on the impact of embryo transfer effect.
Collection head 1 in the present invention adopts in use, the mode of melting by heat under alcohol blast burner by one end gradually thin tapered glass tube be stretched to required length and diameter, and then under alcohol burner, be made into suitable angle of bend, under this kind of mode, with the secondary pollution that can fully avoid existing formed pipe to cause in use.
The difference for beef cattle embryo transfer mouthful suction embryo manipulation device described in detailed description of the invention two, this detailed description of the invention and detailed description of the invention one is, the main body of mouth haustorium 5 is horn-like, and the other end of described No. two flexible pipes 4 is communicated with the narrow end of mouthful haustorium 5.
The difference for beef cattle embryo transfer mouthful suction embryo manipulation device described in detailed description of the invention three, this detailed description of the invention and detailed description of the invention one or two is, glass tubing main body and one end gradually angle between the wide end of thin tapered glass tube are 135 degree.
The difference for beef cattle embryo transfer mouthful suction embryo manipulation device described in detailed description of the invention four, this detailed description of the invention and detailed description of the invention three is, glass tubing main body and one end gradually thin tapered glass tube are structure as a whole.
The difference for beef cattle embryo transfer mouthful suction embryo manipulation device described in detailed description of the invention five, this detailed description of the invention and detailed description of the invention one, two or four is, a flexible pipe 2 and No. two flexible pipes 4 are plastic flexible pipe.
The difference for beef cattle embryo transfer mouthful suction embryo manipulation device described in detailed description of the invention six, this detailed description of the invention and detailed description of the invention five is, a mouthful haustorium 5 is plastics mouth haustorium.
The difference for beef cattle embryo transfer mouthful suction embryo manipulation device described in detailed description of the invention seven, this detailed description of the invention and detailed description of the invention one, two, four or six is, it also comprises extension tube 8 and filter course 7; One end of described extension tube 8 is communicated with the other end of mouthful haustorium 5; Described filter course 7 is arranged in extension tube 8.
The object of present embodiment is the saliva refluence inlet port haustorium that stops collector, and stops as far as possible the antibacterial inlet port haustorium that derives from picker, avoids causing embryo's pollution.
Effect is: by increasing filter, stop collector's saliva refluence inlet port haustorium, and significantly limited the antibacterial inlet port haustorium that derives from picker, avoided embryo contaminated.
The difference for beef cattle embryo transfer mouthful suction embryo manipulation device described in detailed description of the invention eight, this detailed description of the invention and detailed description of the invention seven is, it also comprises ventilative water blocking layer 6, described ventilative water blocking layer 6 is arranged in extension tube 8, and between mouth haustorium 5 and filter course 7.
The object of present embodiment is the saliva refluence inlet port haustorium that prevents collector, and stops the antibacterial inlet port haustorium that derives from picker as far as possible, avoids causing embryo's pollution.
Effect is: by increasing ventilative water blocking layer 6, stoped collector's saliva refluence inlet port haustorium completely, and significantly limited the antibacterial inlet port haustorium that derives from picker, avoided embryo contaminated.
The difference for beef cattle embryo transfer mouthful suction Embryo Collection device described in detailed description of the invention nine, this detailed description of the invention and detailed description of the invention eight is, ventilative water blocking layer 6 is nonwoven layer.
Claims (6)
1. for beef cattle embryo transfer mouthful suction embryo manipulation device, it is characterized in that: it comprises collection head (1), a flexible pipe (2), 0.22 micron filter (3), No. two flexible pipes (4) and mouthful haustorium (5);
Described collection head (1) comprises gradually thin tapered glass tube of glass tubing main body and one end, and one end of described glass tubing main body and one end gradually wide end of thin tapered glass tube are communicated with; Described glass tubing main body and one end gradually angle between thin tapered glass tube are obtuse angle;
The other end of described glass tubing main body is communicated with one end of a flexible pipe (2); The other end of a described flexible pipe (2) is communicated with one end of 0.22 micron filter (3); The other end of described 0.22 micron filter (3) is communicated with one end of No. two flexible pipes (4); The other end of described No. two flexible pipes (4) is communicated with a mouthful one end for haustorium (5).
2. according to claim 1 for beef cattle embryo transfer mouthful suction embryo manipulation device, the main body that it is characterized in that a mouthful haustorium (5) is horn-like, and the other end of described No. two flexible pipes (4) is communicated with a mouthful narrow end for haustorium (5).
3. according to claim 1 and 2 for beef cattle embryo transfer mouthful suction embryo manipulation device, it is characterized in that glass tubing main body and one end gradually the angle between thin tapered glass tube be 135 degree.
4. according to claim 3 for beef cattle embryo transfer mouthful suction embryo manipulation device, it is characterized in that glass tubing main body and one end gradually thin tapered glass tube be structure as a whole.
According to described in claim 1,2 or 4 for beef cattle embryo transfer mouthful suction embryo manipulation device, it is characterized in that a flexible pipe (2) and No. two flexible pipes (4) are plastic flexible pipe.
6. according to claim 5 for beef cattle embryo transfer mouthful suction embryo manipulation device, it is characterized in that a mouthful haustorium (5) is plastics mouth haustorium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420478454.5U CN203988494U (en) | 2014-08-22 | 2014-08-22 | For beef cattle embryo transfer mouthful suction embryo manipulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420478454.5U CN203988494U (en) | 2014-08-22 | 2014-08-22 | For beef cattle embryo transfer mouthful suction embryo manipulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203988494U true CN203988494U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420478454.5U Expired - Fee Related CN203988494U (en) | 2014-08-22 | 2014-08-22 | For beef cattle embryo transfer mouthful suction embryo manipulation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203988494U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013292A (en) * | 2019-05-21 | 2019-07-16 | 安徽农业大学 | A kind of shifting embryo needle being able to maintain that blastaea stereochemical structure |
| CN110257229A (en) * | 2019-07-08 | 2019-09-20 | 河南省农业科学院畜牧兽医研究所 | It is a kind of simply to inhale fetus device and preparation method thereof |
| CN116855444A (en) * | 2023-07-06 | 2023-10-10 | 扬州大学 | Method for establishing chicken primordial germ cell monoclonal cell line |
-
2014
- 2014-08-22 CN CN201420478454.5U patent/CN203988494U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110013292A (en) * | 2019-05-21 | 2019-07-16 | 安徽农业大学 | A kind of shifting embryo needle being able to maintain that blastaea stereochemical structure |
| CN110257229A (en) * | 2019-07-08 | 2019-09-20 | 河南省农业科学院畜牧兽医研究所 | It is a kind of simply to inhale fetus device and preparation method thereof |
| CN110257229B (en) * | 2019-07-08 | 2023-11-07 | 河南省农业科学院畜牧兽医研究所 | Simple embryo suction device and manufacturing method thereof |
| CN116855444A (en) * | 2023-07-06 | 2023-10-10 | 扬州大学 | Method for establishing chicken primordial germ cell monoclonal cell line |
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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: 20141210 Termination date: 20160822 |
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| CF01 | Termination of patent right due to non-payment of annual fee |