CN206658951U - The efficient egg mother cell of drawer type or embryo cryopreservation carry bar - Google Patents
The efficient egg mother cell of drawer type or embryo cryopreservation carry bar Download PDFInfo
- Publication number
- CN206658951U CN206658951U CN201720255157.8U CN201720255157U CN206658951U CN 206658951 U CN206658951 U CN 206658951U CN 201720255157 U CN201720255157 U CN 201720255157U CN 206658951 U CN206658951 U CN 206658951U
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- China
- Prior art keywords
- mother cell
- freezing
- casing
- egg mother
- fastener
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- Expired - Fee Related
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
It the utility model is related to a kind of efficient egg mother cell of drawer type or embryo cryopreservation carry bar, including loading casing, carrier module and marking plate, described marking plate, which is arranged on, to be loaded on casing, described loading casing is the cube structure of lateral opening, the inside for loading casing is separated into multiple freezing cavitys by multiple dividing plates, the carrier module includes connecting plate and multiple load levers, load lever one end is connected on connecting plate, the connecting plate of carrier module is fitted close by fastener with loading casing, and load lever is in freezing cavity.The utility model have improve refrigerated cylinder memory space utilization rate and freezing efficiency, reduce purchase liquid nitrogen container and liquid nitrogen cost the advantages of；In addition, load lever in freezing cavity, is protected, embryo or egg mother cell will not rock in liquid nitrogen, will not also cause embryo or egg mother cell Loss completely by casing is loaded；Mark plate suqare larger, more relevant informations can be marked, improve the accuracy of record, it is not easy to obscure.
Description
Technical field
It the utility model is related to a kind of freezing and carry bar, the efficient egg mother cell of more particularly to a kind of drawer type or embryo cryopreservation carry
Bar.
Background technology
Existing glass freezing carries bar and is commonly referred to as a kind of being front end is smooth made of high polymer material freezing blade,
It is that egg cell or embryo are placed on blade to carry out freezen protective during use.Simultaneously also allow for after need when
Time carries out defrosting recovery, but the carrier arrangement is completed under the monitoring of normal eyesight, by with cell or embryo
Blade carries out snap frozen with liquid nitrogen, and plastic tube is covered outside it, then puts into freezing liquid and is preserved again.
The problem of existing during using above-mentioned carrier arrangement be：Because liquid nitrogen temperature -196 is spent, it is necessary to the blade that will put embryo
On longer handle, because blade is softer, it is necessary to add sleeve pipe in blade exterior, it is larger so to result in load bar cross section
And it is longer, embryo cryopreservation carries bar and is up to 21 cms.
An existing freezing support can only deposit 7 load bars.Each bar that carries can only deposit 1-2 embryo or ovum mother
Cell, if the freezing that a patient embryo or egg mother cell need, which carries bar number, is more than 7, this support can only be placed
The embryo of one patient or egg mother cell.Deposit extremely inefficient, the memory space of liquid nitrogen container can not be made full use of.Liquid nitrogen is in liquid
Also loss is produced in nitrogen tank at any time, just needs again to fill liquid nitrogen container within every 2 days.So result in the wave of liquid nitrogen container and liquid nitrogen
Take.
The content of the invention
The technical problems to be solved in the utility model is：A kind of raising freezing efficiency is provided, makes full use of depositing for liquid nitrogen container
The efficient egg mother cell of drawer type or embryo cryopreservation for storing up space carry bar, solve the above-mentioned problems of the prior art.
Solve above-mentioned technical problem technical scheme be：A kind of efficient egg mother cell of drawer type or embryo cryopreservation carry bar, bag
Include and load casing, carrier module and marking plate, described marking plate, which is arranged on, to be loaded on casing, and described loading casing is side
The cube structure of opening, the inside for loading casing are separated into multiple freezing cavitys by multiple dividing plates, and the carrier module includes
Connecting plate and multiple load levers, load lever one end are connected on connecting plate, and the connecting plate of carrier module passes through fastener and dress
Carry casing to be fitted close, load lever is in freezing cavity.
Described fastener is buckle, and described buckle is made up of fastener I and fastener II, and fastener I includes connector
And corner block, connector one end are connected with connecting plate, the other end is connected with corner block, and the fastener II is to be arranged at loading casing
Side and the trapezoid block of the corner block mutual cooperation fastening of fastener I.
The load lever quantity is identical with freezing number of cavities.
Due to being had the advantages that using above-mentioned technical proposal, the utility model：
1st, an existing freezing support can only deposit 7 load levers, each load lever can only deposit 1-2 embryo or
Person's egg mother cell, if it is 7 that a patient, which needs the embryo frozen or egg mother cell, a freezing support can only be placed
The embryo of one or two patient or egg mother cell.After improvement, the utility model has multiple freezing cavitys, if a patient
It is 7 to need the embryo that freezes or egg mother cell, then one loading casing of the utility model can be to deposit the whole of 1 people
Embryo or egg mother cell, i.e. a freezing support can store egg mother cell or the embryo of 7 people.So it can not only improve about
The utilization ratio and freezing efficiency of 6 times of refrigerated cylinder, also reduce the cost of purchase liquid nitrogen container and liquid nitrogen.
2nd, load lever of the present utility model is protected, embryo or egg mother cell completely in freezing cavity by casing is loaded
It will not be rocked in liquid nitrogen, the phenomenon lost will not be caused.
3rd, marking plate of the present utility model is used to mark egg mother cell or embryo's relevant information（Patient name, freezing date
Deng）, it is not easy to obscure.
Below, bar is carried to the efficient egg mother cell of drawer type or embryo cryopreservation of the utility model in conjunction with the accompanying drawings and embodiments
Technical characteristic is further described.
Brief description of the drawings
Fig. 1：The efficient egg mother cell of drawer type or embryo cryopreservation of the utility model carry bar structural representation.
Fig. 2：The carrier module structural representation of the utility model.
Fig. 3：The loading casing and mark plate structure schematic diagram of the utility model.
In figure：1- loads casing, 11- dividing plates, 12- freezing cavitys, 2- marking plates, 3- carrier modules, 31- connecting plates, 32-
Load lever, 4- buckles, 41- fasteners I, 411- connectors, 412- corner blocks, 42- fasteners II.
Embodiment
Embodiment 1：A kind of efficient egg mother cell of drawer type or embryo cryopreservation carry bar, as shown in Figure 1-Figure 3, including carrying case
Body 1, carrier module 3 and marking plate 2, described marking plate 2, which is arranged on, to be loaded on casing 1, for marking egg mother cell or embryo
Relevant information（Patient name, freezing date etc.）, the area of marking plate 2 is larger, can mark more relevant informations, improves record
Accuracy, reduce error rate, described loading casing 1 is the cube structure of lateral opening, loads the inside of casing by 6
Dividing plate 11 is separated into 7 freezing cavitys 12, and the carrier module includes connecting plate 31 and 7 load levers 32, the one end of load lever 32
It is connected on connecting plate, the connecting plate 31 of carrier module is fitted close by fastener with loading casing, and load lever 32 is located at
Freeze in cavity 12.
In the present embodiment, described fastener is buckle 4, and described buckle 4 is by fastener I 41 and the structure of fastener II 42
Into fastener I 41 includes connector 411 and corner block 412, and the one end of connector 411 is connected with connecting plate 31, the other end and corner block
Connection, the fastener II 42 be arranged at load body side and fastener I 41 corner block 412 cooperate fasten it is trapezoidal
Block, converted as one kind, position, structure and the size of buckle can also determine according to actual conditions.
In the present embodiment, the load lever quantity is identical with freezing number of cavities, is 7.Converted as one kind, it is described
Load lever and freezing cavity quantity can also be determined according to actual conditions, can be 3,4,5,6 or more.
In the present embodiment, a length of 1.8-2.3cm of the load lever, a width of 1.3-1.8cm, thickness 0.1-0.2cm, preferably
The length of load lever is generous to be：2cm, 1.5cm, 0.2cm.
In the present embodiment, the freezing cavity 12 indicates 1,2,3,4,5,6,7 respectively from top to bottom, is easy to mark ovum female thin
Born of the same parents or embryo cryopreservation lot number, it is easy-to-look-up.
Use process：In liquid nitrogen, embryo or egg mother cell are transferred on load lever 32 under the microscope, then will dress
Carry bar to be put into the freezing cavity 12 for loading casing 1, then fastened connecting plate 31 with loading casing 1 by buckle 4, finally incite somebody to action this
Utility model is put into freezing support, is stored in liquid nitrogen container and is preserved.
Claims (3)
1. a kind of efficient egg mother cell of drawer type or embryo cryopreservation carry bar, it is characterised in that：Including loading casing（1）, vehicle group
Part（3）And marking plate（2）, described marking plate（2）It is arranged on loading casing（1）On, described loading casing（1）It is that side is opened
The cube structure of mouth, loads the inside of casing by multiple dividing plates（11）It is separated into multiple freezing cavitys（12）, the vehicle group
Part includes connecting plate（31）With multiple load levers（32）, load lever（32）One end is connected on connecting plate, the connection of carrier module
Plate（31）It is fitted close by fastener with loading casing, load lever（32）Positioned at freezing cavity（12）It is interior.
2. the efficient egg mother cell of drawer type according to claim 1 or embryo cryopreservation carry bar, it is characterised in that：Described is tight
It is fixedly mounted with and is set to buckle（4）, described buckle（4）It is by fastener I（41）With fastener II（42）Form, fastener I（41）Including connection
Part（411）And corner block（412）, connector（411）One end and connecting plate（31）Connection, the other end is connected with corner block, described
Fastener II（42）Body side and fastener I are loaded to be arranged at（41）Corner block（412）Cooperate the trapezoid block fastened.
3. the efficient egg mother cell of drawer type according to claim 1 or 2 or embryo cryopreservation carry bar, it is characterised in that：It is described
Load lever quantity is identical with freezing number of cavities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720255157.8U CN206658951U (en) | 2017-03-15 | 2017-03-15 | The efficient egg mother cell of drawer type or embryo cryopreservation carry bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720255157.8U CN206658951U (en) | 2017-03-15 | 2017-03-15 | The efficient egg mother cell of drawer type or embryo cryopreservation carry bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206658951U true CN206658951U (en) | 2017-11-24 |
Family
ID=60377364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720255157.8U Expired - Fee Related CN206658951U (en) | 2017-03-15 | 2017-03-15 | The efficient egg mother cell of drawer type or embryo cryopreservation carry bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206658951U (en) |
-
2017
- 2017-03-15 CN CN201720255157.8U patent/CN206658951U/en not_active Expired - Fee Related
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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: 20171124 Termination date: 20180315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |