CN202046493U - Embryo transporting device - Google Patents
Embryo transporting device Download PDFInfo
- Publication number
- CN202046493U CN202046493U CN2011200288985U CN201120028898U CN202046493U CN 202046493 U CN202046493 U CN 202046493U CN 2011200288985 U CN2011200288985 U CN 2011200288985U CN 201120028898 U CN201120028898 U CN 201120028898U CN 202046493 U CN202046493 U CN 202046493U
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- embryo
- cursory
- bag
- cool
- conveying arrangement
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Abstract
The utility model discloses an embryo transporting device which is applied in the embryo transplantation process. The embryo transporting device comprises an insulating container, a floater and a straw, wherein the insulating container has an insulating structure or is made from an insulating material, proper warm water is filled in the container, the floater is arranged in the water in a floating state, and the straw used for loading an embryo is vertically inserted on the floater. In the utility model, the warm water is stored in the container with a good insulating performance, the floater is arranged in the water, and the straw provided with the embryo is vertically inserted in the floater, so that the environment in a matrix at a proper temperature and with slight oscillation for the embryo is effectively simulated, and the embryo transporting device has the advantages of simple structure and convenience for use.
Description
[technical field]
The utility model relates to the embryo transfer technology field, relates in particular to a kind of embryo's conveying arrangement that is applied to the embryo transfer process.
[background technology]
Embryo transfer can be referred to as the zygote transplation technology again, mainly be meant the embryo's (natural embryo or embryo in vitro fertilization or clone embryos) who to obtain by various technology, through operation, it to be transplanted in the recipient female animal body of the same race, offspring's up-to-date technology is grown and can be obtained to the later stage.The first routine embryo transfer was generally finished in 1890 by British W is uncommon in the world, and embryo transfer technology is original thus.
Since embryo transfer technology is applied to animal husbandry, brought abundant objective benefit to it, for example, enlarged the good species drove at short notice, introduce external improved seeds resource etc. easily.The birth of Dolly in 1997 has confirmed the possibility of body-cell neucleus transplanting, while also provides a kind of path efficiently for the production of transgenic animals, promptly be to combine with nuclear transfer technology by transgenosis to produce animal, improved the positive rate of transgenic animals greatly, obtain transgenic goat, sheep, pig smoothly by this technology, ox, animals such as mouse.
No matter no matter obtain embryo in vitro fertilization or clone embryos, be in the transgenosis problem, or in the clone technology, embryo transfer is a step indispensable in its a whole set of flow process, and the one-tenth of embryo transfer is not to the direct influence of having of problem.Embryo's production is mainly carried out in the laboratory, and general embryo transfer operation is mainly in plant.Because the transportation and the needs of prevention from suffering from the diseases, the general addressing of plant all are away from the urban district, the suburb, individual other in addition in the mountain area, very long stretch journey is arranged from the laboratory to the plant.Therefore before arriving transplanting after the Embryo Production, need interim conveying and the preservation of a period of time.Therefore select suitable desirable embryo's carrying method and device thereof, after embryo transfer, the growth and the pregnancy rate of embryo in the receptor body has crucial effects, and then affects carrying out smoothly of whole project.
What the laboratory routine was used is that the cell that a kind of Japanese firm produces is cultivated conveyer, and this equipment can be regulated constant temperature, and is provided with shockproof facility, can prevent the injury that concussion violent in the transportation causes the embryo.Its weak point is complex structure and expensive.
[summary of the invention]
The technical problems to be solved in the utility model provides a kind of simple in structure, can simulate embryo place maternal environment, is applied to embryo's conveying arrangement of embryo transfer process.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is, a kind of embryo's conveying arrangement, be applied to the embryo transfer process, comprise cool-bag, cursory and straw, cool-bag has the laminated heat-preserving of vacuumizing structure, and an amount of warm water is housed in the container, the cursory water that places is floating condition, the straw that loads the embryo vertically be inserted in cursory on.
As preferably, also comprise electronic thermometer, described electronic thermometer comprises temperature sensor and temperature display device, and temperature sensor places the surface of internal cavity of cool-bag, and the temperature indication window places the outside face of cool-bag.
As preferably, described cool-bag is a vacuum cup.
As preferably, described cursory diameter is less than the thermos cup bore.
As preferably, described cursory be polystyrene foam plate piece or other proportion is lighter and not water absorbing light material.
The beneficial effects of the utility model are, the container good in heat-insulating property has warm water, and it is cursory to place in the water, the straw that the embryo is housed vertically be inserted in cursory in, it is suitable and the environment of slight concussion is arranged that it has simulated embryo's temperature in parent effectively, simple in structure, easy to use.
[description of drawings]
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the utility model embryo conveying arrangement embodiment 1 structural representation.
Fig. 2 is the utility model embryo conveying arrangement embodiment 1 schematic appearance.
Fig. 3 is the utility model embryo conveying arrangement embodiment 2 structural representations.
Among the figure, the 1-case lid, the 2-casing, 3-is cursory, 4-straw, 5-warm water, 6-temperature sensor, 7-temperature display device, 8-bowl cover, 9-cup.
[specific embodiment]
Embodiment 1:
Embryo's conveying arrangement shown in Figure 1 comprises vacuum heat-preserving case (hereinafter to be referred as insulation can), straw 4, can insert cursory 3 and electronic thermometer of straw.The casing 2 of insulation can and case lid 1 are that corrosion-resistant steel makes vacuumizes the laminated heat-preserving structure, has heat insulation effect preferably.Electronic thermometer and insulation can are made one, be the temperature in the energy at-once monitor casing, the temperature sensor 6 of electronic thermometer is placed the bottom surface of the inner chamber of insulation casing 2, the temperature display device 7 of electronic thermometer is placed the outside that is incubated casing 2, can be convenient to observe the temperature of water in the insulation can like this.An amount of warm water 5 is housed in insulation can during use, cursory 3 make (also can make of other class light materials) for the polystyrene foam plate piece, place water to be floating condition, the straw 4 that is loaded with the embryo vertically is inserted on cursory 3, covers case lid 1 and can be placed on the transport vehicle and transport.
As carrier, for the embryo provides the environment of the imitation parent an of the best that comprises preference temperature, in transportation, the embryo has slight machinery concussion to present embodiment in water-bath simultaneously, can significantly improve embryo's developmental potency by water-bath.Because it is bigger that the volume of insulation can be done, more warm water can be housed, and heat-insulating property is better, and electronic thermometer and insulation can system are integral, be convenient to observe at any time the variation of water temperature in the casing, can be used for once transporting the straw that a greater number is equipped with the embryo.
Consider longer-distance transportation, can also in insulation can, set up the device of heating, as the energy, be that water temperature is suitably heated in the case with battery, and stop automatically when reaching design temperature by the device of heating.The device of heating is the quartz conductor device of heating.
As shown in Figure 2, application target has used vacuum cup as cool-bag for convenience, and the bowl cover 8 and the cup 9 of vacuum cup are stainless-steel vacuum laminated heat-preserving structure.An amount of warm water 5 is housed in the cup 9 of vacuum cup,, the straw 4 that the embryo is housed vertically is inserted on cursory 3, place water to be floating condition with cursory 3, bowl cover 8 is combined in the opening part of cup 9 with electronics thermometer measure good water temperature.
Vacuum cup is a light mouth vacuum cup, and cursory 3 make (the lighter and not water absorbing material of also available other proportions) for diameter less than the circular polystyrene foam plate piece of thermos cup bore.Be beneficial to like this and pick and place the embryo, can give slight concussion environment of embryo simultaneously.In the use of present embodiment, at first to control the temperature of water-bath in the thermos cup well, the embryo is very sensitive to temperature, and high temperature low temperature all is unfavorable for the growth in its later stage, preferably simulates the temperature of parent fully.Water level in the thermos cup is unsuitable too high, and water level is too high, and thermos cup closes Gai Shihui extruding straw, and water level is low excessively, can influence bath temperature, and its heat insulation effect is descended.
The advantage of present embodiment is that vacuum cup is cheap and easy to get, and weak point is that cup 9 energy measurement that closes behind the bowl cover 8 is not observed the water in the cup temperature, is not that result of use is best under the far situation at temperature suitable (about 25 ℃) and transportation range.
Below described two kinds of embodiments of the present utility model in conjunction with the accompanying drawings, but those skilled in the art can make various distortion or modification within the scope of the appended claims.
Claims (5)
1. embryo's conveying arrangement, be applied to the embryo transfer process, it is characterized in that, comprise cool-bag, cursory and straw, described cool-bag has the laminated heat-preserving of vacuumizing structure, an amount of warm water is housed in the container, and the cursory water that places is floating condition, the straw that loads the embryo vertically be inserted in cursory on.
2. embryo's conveying arrangement according to claim 1, it is characterized in that also comprise electronic thermometer, described electronic thermometer comprises temperature sensor and temperature display device, temperature sensor places the surface of internal cavity of cool-bag, and the temperature indication window places the outside face of cool-bag.
3. embryo's conveying arrangement according to claim 1 is characterized in that, described cool-bag is a vacuum cup.
4. embryo's conveying arrangement according to claim 3 is characterized in that, described cursory diameter is less than the thermos cup bore.
5. according to any one described embryo's conveying arrangement of claim 1-4, it is characterized in that described cursoryly make for the polystyrene foam plate piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200288985U CN202046493U (en) | 2011-01-27 | 2011-01-27 | Embryo transporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200288985U CN202046493U (en) | 2011-01-27 | 2011-01-27 | Embryo transporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202046493U true CN202046493U (en) | 2011-11-23 |
Family
ID=44986812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200288985U Expired - Lifetime CN202046493U (en) | 2011-01-27 | 2011-01-27 | Embryo transporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202046493U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172331A (en) * | 2011-01-27 | 2011-09-07 | 安徽农业大学 | Method and device for transporting embryos |
| CN109644992A (en) * | 2019-01-31 | 2019-04-19 | 力盟低温医学(深圳)有限公司 | A method of saving transport embryo at -5 DEG C to 0 DEG C of refrigerated storage temperature |
| CN109644993A (en) * | 2019-01-31 | 2019-04-19 | 力盟低温医学(深圳)有限公司 | A kind of method and utensil saving glass freezing embryo in -80 degree refrigerators |
-
2011
- 2011-01-27 CN CN2011200288985U patent/CN202046493U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172331A (en) * | 2011-01-27 | 2011-09-07 | 安徽农业大学 | Method and device for transporting embryos |
| CN109644992A (en) * | 2019-01-31 | 2019-04-19 | 力盟低温医学(深圳)有限公司 | A method of saving transport embryo at -5 DEG C to 0 DEG C of refrigerated storage temperature |
| CN109644993A (en) * | 2019-01-31 | 2019-04-19 | 力盟低温医学(深圳)有限公司 | A kind of method and utensil saving glass freezing embryo in -80 degree refrigerators |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111123 Effective date of abandoning: 20130313 |
|
| RGAV | Abandon patent right to avoid regrant |