CN203985778U - A kind of embryo vitrifying freeze device - Google Patents
A kind of embryo vitrifying freeze device Download PDFInfo
- Publication number
- CN203985778U CN203985778U CN201420344091.6U CN201420344091U CN203985778U CN 203985778 U CN203985778 U CN 203985778U CN 201420344091 U CN201420344091 U CN 201420344091U CN 203985778 U CN203985778 U CN 203985778U
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- freezing
- embryo
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- year
- vitrifying freeze
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Abstract
The utility model relates to embryo vitrifying freeze field, and a kind of embryo vitrifying freeze device is provided.This device comprises refrigerating plant body and freezing year bar, freezing year described bar is comprised of handle portion and a year bar portion, the described bar portion of carrying mates with the thin slice that loads embryo, and described refrigerating plant body is disposed with the bowl type groove that holds freezing liquid and the groove of placing freezing year bar.Adopt the embryo vitrifying freeze vessel of this structure, have simple in structure, the features such as cost is low, not only can freezing year bar of fixing glassization, prevent shake when getting glass freezing in operating personnel's refrigerating process carries bar, and operating process is simple and easy to control, reduce operating personnel's labour intensity, and the speed that improves embryo cryopreservation.
Description
Technical field
The utility model relates to embryo vitrifying freeze field, and a kind of embryo vitrifying freeze device is provided.
Background technology
In fertilization-embryo transplantation process, patient, after ovulation treatment, often once obtains 10-20 egg mother cell in vitro, after in vitro fertilization, can form a plurality of portable embryos.Embryo's laboratory worker need to adopt unnecessary portable embryo the freezing preservation of method of glass freezing.Glass freezing vessel used mostly are four orifice plates etc. at present, can only hold freezing liquid, and without the position of freezing year bar of placing glassization, and the final step of glass freezing requires embryo to be placed on to glass freezing in 1 minute and carries on bar, and drop in liquid nitrogen rapidly.In this process, operating personnel find glass freezing hastily carries bar, not only loses time, and also easy hand is shaken, and embryo is placed and causes difficulty, and residual more freezing liquid also can have influence on embryo's refrigerating effect.
Summary of the invention
(1) technical problem that will solve
The purpose of this utility model is to provide a kind of embryo vitrifying freeze vessel, be applicable to the glass freezing of human embryos and blastaea, have simple in structure, cost is low, the feature such as easy to use, use this embryo vitrifying freeze vessel, can avoid in glass freezing process because manual glass freezing carries the unstable placement embryo difficulty causing of bar, and residual freezing liquid while farthest reducing glass freezing embryo.Operating process is simple and easy to control, reduces operating personnel's labour intensity, and improves freezing speed, guarantees the effect of embryo vitrifying freeze.
(2) technical scheme
For achieving the above object, the utility model adopts following technical scheme:
A kind of embryo vitrifying freeze device, comprise refrigerating plant body and freezing year bar, freezing year described bar is comprised of handle portion and a year bar portion, the described bar portion of carrying mates with the thin slice that loads embryo, and described refrigerating plant body is disposed with the bowl type groove that holds freezing liquid and the groove of placing freezing year bar.
Further, described embryo vitrifying freeze device, also comprises tag slot groove.
Wherein, the degree of depth of described knowledge district groove is 0.3-0.5cm.
Wherein, the degree of depth of the groove of freezing year bar of described placement is 0.1-0.2cm.
(3) beneficial effect
Of the present utility modelly a kind of embryo vitrifying freeze vessel are provided, have simple in structurely, cost is low, easy to operate, the features such as good stability, use this embryo vitrifying freeze vessel, not only can guarantee that embryo is loaded into the stability that glass freezing carries bar, residual freezing liquid during the minimizing frozen embryo of maximum possible, improve the effect of embryo cryopreservation, and operating process is simple and easy to control, reduce operating personnel's labour intensity, and the speed that improves embryo cryopreservation.
Accompanying drawing explanation
Fig. 1 is a kind of embodiment of embryo vitrifying freeze vessel in the utility model, before freezing year bar of placing glassization.
Fig. 2 is a kind of embodiment of embryo vitrifying freeze vessel in the utility model, after freezing year bar of placing glassization.
In figure: 1: refrigerating plant body; 2: freezing year bar handle portion; 3: within freezing year, bar carries bar portion; 4: bowl type groove; 5: the groove of placing freezing year bar; 6: tag slot.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of the present utility model, rather than whole embodiment.Embodiment based in the utility model, the every other embodiment that this area embryo's laboratory operation personnel obtain under the prerequisite of not making creative work, belongs to the scope that the utility model is protected.
Below in conjunction with accompanying drawing, the utility model is described in further detail, but not as to restriction of the present utility model.
As depicted in figs. 1 and 2, embryo vitrifying freeze device described in the utility model, comprise refrigerating plant body 1 and freezing year bar, freezing year described bar is comprised of handle portion 2 and a year bar portion 3, the described bar portion 3 of carrying mates with the thin slice that loads embryo, and described refrigerating plant body 1 is disposed with the bowl type groove 4 that holds freezing liquid and the groove 5 of placing freezing year bar.In this device, the size of carrying bar portion of freezing year bar conforms to the thin slice that loads embryo, thin slice is just stuck in and holds in the groove that carries bar.Wherein, the degree of depth of placing the groove of freezing year bar is 0.1-0.2cm, is preferably 0.2cm
In the embodiment being more preferably, described device can also comprise tag slot groove 6, and for recorded information, the degree of depth of described tag slot groove is 0.3-0.5cm, is preferably 0.5cm.
These vessel can simultaneously freezing 3 pipe embryos.Before use, first in tag slot, carry out the relevant information sign (as patient's name, medical record number, embryo score etc.) of frozen embryo; Further, glass freezing is carried to bar and carry out sign; Further, glass freezing is carried to bar and put into corresponding groove, it is coincide; Further, frozen embryo, further, packs the embryo after glass freezing to carry bar thin slice into, and suck residual freezing liquid, further, rapidly the glass freezing that embryo is housed is carried to bar and takes off, and drops into liquid nitrogen, and tube sealing is preserved.
Of the present utility modelly a kind of embryo vitrifying freeze vessel are provided, have simple in structure, cost is low, the feature such as easy to operate, use these embryo vitrifying freeze vessel not only can guarantee freezing quality, and operating process is simple and easy to control, reduces operating personnel's labour intensity, and improve freezing speed.
Be more than preferred forms of the present utility model, according to the disclosed content of the utility model, some identical, replacement schemes that embryo's laboratory operation personnel of this area can expect apparently, all should fall into the scope that the utility model is protected.
Claims (4)
1. an embryo vitrifying freeze device, comprise refrigerating plant body and freezing year bar, it is characterized in that, freezing year described bar is comprised of handle portion and a year bar portion, the described bar portion of carrying mates with the thin slice that loads embryo, and described refrigerating plant body is disposed with the bowl type groove that holds freezing liquid and the groove of placing freezing year bar.
2. embryo vitrifying freeze device as claimed in claim 1, is characterized in that, also comprises tag slot groove.
3. embryo vitrifying freeze device as claimed in claim 2, is characterized in that, the degree of depth of described tag slot groove is 0.3-0.5cm.
4. the embryo vitrifying freeze device as described in claim 1 ~ 3 any one, is characterized in that, the degree of depth of the groove of freezing year bar of described placement is 0.1-0.2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420344091.6U CN203985778U (en) | 2014-06-26 | 2014-06-26 | A kind of embryo vitrifying freeze device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420344091.6U CN203985778U (en) | 2014-06-26 | 2014-06-26 | A kind of embryo vitrifying freeze device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203985778U true CN203985778U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420344091.6U Expired - Fee Related CN203985778U (en) | 2014-06-26 | 2014-06-26 | A kind of embryo vitrifying freeze device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203985778U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108496956A (en) * | 2018-03-30 | 2018-09-07 | 浙江大学 | A kind of freezing of human embryos carries auxiliary security docking facilities and its application method under bar liquid nitrogen |
| CN109362706A (en) * | 2018-10-17 | 2019-02-22 | 北京大学深圳医院 | Embryo cryopreservation carries lever apparatus |
| CN110622959A (en) * | 2019-10-30 | 2019-12-31 | 力盟生命科技(深圳)有限公司 | Freezing pole support combination that carries |
| CN110622955A (en) * | 2019-09-26 | 2019-12-31 | 郑州大学第三附属医院(河南省妇幼保健院) | Novel device for tissue freezing technology |
-
2014
- 2014-06-26 CN CN201420344091.6U patent/CN203985778U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108496956A (en) * | 2018-03-30 | 2018-09-07 | 浙江大学 | A kind of freezing of human embryos carries auxiliary security docking facilities and its application method under bar liquid nitrogen |
| CN108496956B (en) * | 2018-03-30 | 2023-09-01 | 浙江大学 | Auxiliary safety docking device under liquid nitrogen of human embryo freezing carrier rod and application method of auxiliary safety docking device |
| CN109362706A (en) * | 2018-10-17 | 2019-02-22 | 北京大学深圳医院 | Embryo cryopreservation carries lever apparatus |
| CN110622955A (en) * | 2019-09-26 | 2019-12-31 | 郑州大学第三附属医院(河南省妇幼保健院) | Novel device for tissue freezing technology |
| CN110622955B (en) * | 2019-09-26 | 2021-06-25 | 郑州大学第三附属医院(河南省妇幼保健院) | Device for tissue freezing technology |
| CN110622959A (en) * | 2019-10-30 | 2019-12-31 | 力盟生命科技(深圳)有限公司 | Freezing pole support combination that carries |
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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: 20150626 |
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| EXPY | Termination of patent right or utility model |