CN207266722U - A kind of animal embryo transplanting blows device with suction - Google Patents
A kind of animal embryo transplanting blows device with suction Download PDFInfo
- Publication number
- CN207266722U CN207266722U CN201621184320.8U CN201621184320U CN207266722U CN 207266722 U CN207266722 U CN 207266722U CN 201621184320 U CN201621184320 U CN 201621184320U CN 207266722 U CN207266722 U CN 207266722U
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- embryo
- piston
- suction
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- animal embryo
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Abstract
The utility model discloses a kind of animal embryo transplanting device, including horn mouth junction are blown with suction（1）, empty cylinder（2）, piston（3）, piston handle（4）.Horn mouth junction（1）For bell mouth shape, the embryo's tubulature freezing and defrosting tubule that can meet 0.25ml and 0.5ml tubules blow out embryo；Empty cylinder（2）With piston（3）Fit closely, complete the action of embryo's tubulature and defrosting embryo blowout；Piston handle（4）For "○" type, facilitate push and the suction action of thumb.The beneficial effects of the utility model are：Easy to blow out embryo out of tubule when the embryo cryopreservation tubulature during embryo transfer and defrosting embryo, embryo transfer time and energy are saved, which has easy to use, the saving time, the advantages that being easy to carry about with one.
Description
Technical field
A kind of embryo transfer pressure-vaccum device is the utility model is related to, it particularly relates to a kind of animal embryo transplanting pressure-vaccum
Device.
Background technology
Animal embryo implantation technique is a new and high technology in livestock thremmatology field, over time with technology
It is progressive, while animal embryo implantation technique is to fit closely produce reality needs again, fast-propagation animal population it is maximally efficient
One of means.Embryo transfer technology is also known as " borrow abdomen pregnant ", by local growth traits is bad and varietal characteristic unobvious
Animal, high-quality pure kind embryo is implanted into local animal uterus, continues to develop into individual, and final production go out it is purebred after
Generation.At abroad, Britain breeding scholar Walter Heape are in 1890, after obtaining embryo transfer on Angora rabbit first
Generation.U.S.'s breeding scholar Warwick etc. obtained the success of sheep embryo transplanting in 1934.Since 20th century, embryo
Implantation technique becomes the hot spot of research, succeeds on various animals, mainly there is sheep（Warwick etc., 1934）, goat
（Warwick etc., 1949）, pig（Kvansnikii etc., 1951）, ox（Willett etc., 1951）, horse（Oguri etc., 1974）.In
State is started late in terms of animal embryo transplanting in foreign countries, China obtained first on rabbit in 1973 embryo transfer into
Work(, sheep in 1974, milk cow in 1978, milch goat in 1980.After 1980 have attempted embryo's cryopreservation, embryo is carried out
Transplanting, and successfully give birth to offspring.
Embryo transfer technology is a complicated system engineering, any one link goes wrong, and will all cause embryo to move
The failure of plant.Especially in terms of embryo cryopreservation tubulature and Thawed Embryo Transfer Cycles, be easiest to embryo's loss occur, the step for lose
It will result directly in all failures of embryo transfer process by mistake.Therefore designing a kind of animal embryo transplanting pressure-vaccum device just seems particularly heavy
Will with it is urgent.
The utility model combines closely that production requirement sets out and final design goes out a kind of animal embryo transplanting pressure-vaccum device, should
Utility model is provided convenience for embryo's tubulature freezen protective and frozen thawed embryo transfer aspect, and the utility model is set using piston type
Meter, it is easy to disassemble, carry and disinfect.Therefore, a kind of animal embryo transplanting is designed to be very important with pressure-vaccum device.
Therefore, a kind of animal embryo transplanting pressure-vaccum device is designed, the efficiency of embryo cryopreservation tubulature can be effectively improved, shortens dress
Pipe process, makes an appointment for whole embryo cryopreservation procedure section.Frozen thawed embryo transfer is indispensable during frozen embryo transfer
One step, needs to carry out Quality Identification to embryo after defrosting during embryo transfer, it is necessary to will with pressure-vaccum device using embryo transfer
Embryo blows out together with liquid in tubule, enters disposable ware, carries out check up and appraisal.Finished using embryo transfer with pressure-vaccum device
First handled afterwards with 75% alcohol disinfecting, then cleaned up, dried with physiological saline, facilitate reuse next time.The equipment has
The advantages that easy to clean control pushing speed.
The content of the invention
The purpose of this utility model is that produce reality needs of combining closely, meet that the hardware condition of animal embryo transplanting will
Ask, so as to design a kind of easy to cleaning, carrying, a kind of easy to use and reliable animal embryo transplanting pressure-vaccum device.
The utility model is realized by following technical solution：Pressure-vaccum device is used in a kind of animal embryo transplanting, including
Horn mouth junction（1）, empty cylinder（2）, piston（3）, piston handle（4）.The pressure-vaccum device horn mouth junction（1）Material is hard
Plastics, are designed in horn mouth, are stuck in easy to which tubule is closed in horn mouth, easy to the liquid in pressure-vaccum tubule；The sky cylinder（2）Material
Matter is rigid plastics, and surfaces externally and internally is smooth, easy to clean, with piston（3）Fitting is formed, passes through piston（3）In the empty cylinder of compression
Gas, completes pressure-vaccum action process；The piston handle（4）Material is rigid plastics, is designed using "○" type, is conducive to operator
Member's control push, easy to put forth effort；Sampler horn mouth junction（1）, empty cylinder（2）, piston（3）And piston handle（4）It is incorporated in one
Rising becomes an entirety, and technical staff is in operation.First, tubule is slightly forcibly inserted into pressure-vaccum device horn mouth junction（1）；Its
It is secondary, with palm when held pressure-vaccum device, in embryo cryopreservation tubulature, with thumb finger belly gently sliding plunger handle（4）To control entrance
The speed of liquid, when embryo is blown and beaten out tubule by defrosting embryo, utilizes thumb finger belly gently sliding plunger handle（4）To control
The speed that liquid is released；Again, embryo transfer horn mouth junction is cleaned with physiological saline（1）, empty cylinder（2）Surfaces externally and internally,
Piston（3）, piston handle（4）Afterwards, dry spare, entirely terminated using process.
The beneficial effects of the utility model：（1）Make simple；（2）It is easy to carry；（3）Easily operated and cleaning and sterilizing.
Brief description of the drawings
Fig. 1 is embryo transfer pressure-vaccum device structure diagram.
Embodiment
The utility model is further illustrated below in conjunction with the accompanying drawings.
As shown in drawings, pressure-vaccum device is used in a kind of animal embryo transplanting, equipped with horn mouth junction（1）, empty cylinder（2）, piston
（3）, piston handle（4）.Horn mouth junction（1）In toroidal, easy to block two kinds of different thicknesses on the market（0.25ml and
0.5ml）Tubule, facilitate embryo cryopreservation tubulature and thaw when blow out tubule in liquid；Empty cylinder（2）With piston（3）It is whole for one
Body, major function are push-and-pull pistons（3）The liquid released in tubule during carrying out the tubulature of embryo and defrosting embryo, piston handle
（4）In "○" type, hold easy to technical staff and gently promoted with thumb, or pumping piston handle（4）, exist easy to technical staff
The speed for promoting and aspirating is accurately held in operating process.
The utility model in operation, first by horn mouth junction（1）, empty cylinder（2）, piston（3）, piston handle（4）Assembling
For an entirety, then check whether pressure-vaccum device there are the abnormal phenomenon such as gas leakage, excluded if any timely, otherwise can be carried out sampling
Operation, can be operated accordingly after embryo transfer preparation is ready.
It should be noted that above example is only the exemplary embodiment of the utility model, it is not used in and limits this practicality
New, the scope of protection of the utility model is defined by the claims.Under the guidance of this specification, those skilled in the art can
With in the essence and protection domain of the utility model, to the utility model, various modification can be adapted or any equivalent substitute, or draws
The obvious changes or variations that Shen goes out, this modification or equivalent substitution also should be in the row of the scope of protection of the utility model.
Claims (5)
1. a kind of animal embryo transplanting blows device, including horn mouth junction with suction（1）, empty cylinder（2）, piston（3）, piston handle（4）,
It is characterized in that：Pressure-vaccum device horn mouth junction（1）For bell mouth shape, easy to tubule airtight connection, empty cylinder（2）With piston
（3）Fit closely, easy to compress promotion air, be easy to pressure-vaccum tubulature, piston handle（4）It is easy to the push of thumb in "○" type.
2. a kind of animal embryo transplanting according to claim 1 blows device with suction, it is characterised in that：Device horn mouth is blown in the suction
Junction（1）Material is rigid plastics, and shape is in bell mouth shape.
3. a kind of animal embryo transplanting according to claim 1 blows device with suction, it is characterised in that：The sky cylinder（2）Material
It is cylindrical for rigid plastics.
4. a kind of animal embryo transplanting according to claim 1 blows device with suction, it is characterised in that：The piston（3）Material
For rigid plastics, embedded sky cylinder（2）It is internal.
5. a kind of animal embryo transplanting according to claim 1 blows device with suction, it is characterised in that：The piston handle（4）Material
Matter is rigid plastics, in "○" type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621184320.8U CN207266722U (en) | 2016-10-27 | 2016-10-27 | A kind of animal embryo transplanting blows device with suction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621184320.8U CN207266722U (en) | 2016-10-27 | 2016-10-27 | A kind of animal embryo transplanting blows device with suction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207266722U true CN207266722U (en) | 2018-04-24 |
Family
ID=61959809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621184320.8U Expired - Fee Related CN207266722U (en) | 2016-10-27 | 2016-10-27 | A kind of animal embryo transplanting blows device with suction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207266722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111529025A (en) * | 2020-05-25 | 2020-08-14 | 河南省人民医院 | Test tube infant transplanting device and embryo transplanting method |
-
2016
- 2016-10-27 CN CN201621184320.8U patent/CN207266722U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111529025A (en) * | 2020-05-25 | 2020-08-14 | 河南省人民医院 | Test tube infant transplanting device and embryo transplanting method |
| CN111529025B (en) * | 2020-05-25 | 2021-04-23 | 河南省人民医院 | Test tube infant transplanting device and embryo transplanting method |
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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: 20180424 Termination date: 20181027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |