CN205902715U - Freezing carrier of biological sample that can fix a position freezes deposits support combination - Google Patents
Freezing carrier of biological sample that can fix a position freezes deposits support combination Download PDFInfo
- Publication number
- CN205902715U CN205902715U CN201620863248.5U CN201620863248U CN205902715U CN 205902715 U CN205902715 U CN 205902715U CN 201620863248 U CN201620863248 U CN 201620863248U CN 205902715 U CN205902715 U CN 205902715U
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- Prior art keywords
- carrier
- freezing
- support
- connecting rod
- biological specimen
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Abstract
The utility model provides a freezing carrier of biological sample that can fix a position freezes deposits support combination, include: freezing support, carrier support and storage support, store the liquid nitrogen container that the support is arranged in freezing biological sample, freezing support includes the base and installs freezing connecting rod on the base, the carrier support includes carrier support subject and carrier support side connecting rod, carrier support subject goes up the hole that the regular spread a plurality of is used for inserting the carrier protective sheath, carrier support side connecting rod can be followed freezing connecting rod slides from top to bottom. The utility model discloses simple structure can conveniently freeze and store the sample, but every equal direct positioning of carrier does benefit to and finds the carrier that needs, the operation of coming back to life or consciousness fast.
Description
Technical field
The utility model is related to medical supplies, the frozen support group of especially a kind of orientable biological specimen freezing carrier
Close.
Background technology
In human assistance reproductive technology, need ovum, sperm or embryo freezing, in -196 DEG C of liquid nitrogen, are dropped with very big
Low gamete or the metaboilic level of embryo, can preserve for a long time, and after recovery, these biological specimens will recover BA.
In prior art, commonly used method for vitrification, these biological specimens are placed on freezing carrier.Commercialization cold
Freeze carrier and include carrier body and protective case.Carrier body is thin rod shape, and one end is narrow flake, for carrying biological sample
This.In refrigerating process, after biological specimen is loaded in carrier body, protection is placed on liquid using tweezers by one hand of operator
In nitrogen, protect running-on upwards, the hand-held firmly carrier body of another, carrier carries biological specimen end and also needs to be maintained under liquid nitrogen surface,
Both hands coordinate, and carrier body is inserted in sheath, then complete vector is placed in other outer tube.
However, this process operation is difficult, operator is made to have contact liquid nitrogen by the possibility of liquid nitrogen frostbite, additionally, due to protective case
Mouth bore is relatively carefully it is not easy to be inserted carrier body.
Additionally, prior art has can place the cylinder of branched carrier or the outer tube of triangle simultaneously, also have and only place
The outer tube of the long sucking pipe sample of one end closing of one carrier.Both outer tubes are subsequently placed on the circular pail in liquid nitrogen container
In.Outer tube is all labeled.But after outer tube is placed in pail, be only positioned to certain pail of certain liquid nitrogen container it is impossible to
It is accurately positioned, need in recovery to determine the carrier of needs by checking outer tube label one by one.
Utility model content
The utility model is directed to the deficiencies in the prior art, proposes a kind of frozen support of orientable biological specimen freezing carrier
It is convenient to freezing and stored samples, every carrier all can directly position, and beneficial to the carrier being quickly found out needs, carries out for combination
Resuscitation.
The technical solution of the utility model is achieved in that
The frozen holder combination of a kind of orientable biological specimen freezing carrier, comprising: freezing support, carrier bracket and storage
Support, described storage support is located in the liquid nitrogen container of freezing biological specimen, and described freezing support includes base and is arranged on described
Freezing connecting rod on base, described carrier bracket includes carrier bracket main body, carrier bracket side connecting rod and slide bar, described
In carrier bracket main body regularly arranged several be used for insertion vector protective case hole, described slide bar can along described freezing connect
Bar slides up and down.
Preferably, described freezing connecting rod is the hollow squeeze cuboid-type shaft on described base.
Preferably, described slide bar is connected with carrier bracket side connecting rod, movably inserts in described freezing connecting rod.
Preferably, the number of described hole is 64, and the matrix form according to 8x8 is arranged in carrier bracket main body.
Preferably, described freezing support, carrier bracket and storage support are high molecular polymerization plastic material support.
Preferably, described carrier bracket side connecting rod is additionally provided with the handle of tongue structure.
Preferably, described storage support, comprising: storage base and the storage connecting rod being arranged on described storage base,
Described slide bar can slide up and down along described storage connecting rod.
The utility model is simple to operate, and carrier bracket can slide up and down along freezing support or detach, such that it is able to prevent from grasping
Make human contact's liquid nitrogen by liquid nitrogen frostbite, the hole in carrier bracket main body can be marked positioning, work in recovery, can be improved
Efficiency.
Brief description
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the freezing support in the frozen holder combination in the utility model embodiment；
Fig. 2 is the structural representation of the carrier bracket in the frozen holder combination in the utility model embodiment；
Fig. 3 is knot when freezing support and carrier bracket combination in the frozen holder combination in the utility model embodiment
Structure schematic diagram；
Fig. 4 is the structural representation of the storage support in the frozen holder combination in the utility model embodiment；
In figure: 11, base；12nd, freeze connecting rod；13rd, gap；21st, carrier bracket main body；22nd, carrier bracket side connects
Extension bar；211st, hole；23rd, handle；24th, slide bar；31st, store base；32nd, store connecting rod.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of the utility model protection.
As Figure 1-4, frozen of a kind of orientable biological specimen freezing carrier that the utility model embodiment provides
Frame combines, comprising: freezing support, carrier bracket and storage support, and freezing support includes base 11 and installs cold on the pedestal 11
Freeze connecting rod 12, described base 11 is in cuboid-type, and base 11 is made up of rectangle solid material, freeze connecting rod 12 be positioned at
A hollow squeeze cuboid-type shaft on base 11, the side of described freezing connecting rod 12 is provided with non-close, opening
Gap 13, slit width about 0.5cm.
Further, carrier bracket includes carrier bracket main body 21, carrier bracket side connecting rod 22 is propped up with described carrier
Slide bar 24 and the transparent protective cover being positioned in carrier bracket main body 21 that frame side connecting rod 22 connects.Described carrier bracket
Main body 21 is cuboid-type, and rule of surface arranges several for the hole 211 of insertion vector protective case, and hole 211 runs through institute
State carrier bracket main body 21, in a particular application, described hole 211 can arrange according to the matrix form of 8x8, and the present embodiment is not
The number of hole 211 is defined, can sets itself as needed.Carrier bracket main body 21 left side be longitudinally respectively labeled as a,
B, c, d, e, f, g, h, carrier bracket main body 21 upper limb is laterally respectively labeled as 1,2,3,4,5,6,7,8, by letter and number
Hole 211 can be positioned.
In the present embodiment, carrier bracket is in I-shaped, and slide bar 24 can be inserted in freezing connecting rod 12, and along freezing connecting rod
12 slide up and down, and then liftable carrier bracket 2.Preferably, slide bar 24 is additionally provided with handle 23, handle 23 is along slide bar 24 table
The tongue structure that face projects, is easy to pull carrier bracket to slide up and down and detach carrier bracket.Saturating in carrier bracket main body 21
Bright protective cover is used for protecting the carrier on carrier bracket 2, prevents carrier from coming off, causes the loss of biological specimen.
Further, storage support includes storing base 31 and storage connecting rod 32, and storage base 31 is that cuboid is empty
Heart box type, can retain liquid nitrogen.Storage connecting rod 32 is a hollow squeeze cuboid-type shaft on storage base 31 side,
This connecting rod towards base side be non-close, open gap, slit width about 0.5cm.This connecting rod is always about 25cm.
It should be noted that in the present embodiment, freezing support, carrier bracket and storage support are high molecular polymerization plastics material
The support that matter is made.
In refrigerating process, freezing support 1 and carrier bracket 2 need to be used in combination, specifically used method includes:
101st, freezing support and carrier bracket are placed in the liquid nitrogen in bubble chamber；
102nd, the handle on pull-up carrier bracket, carrier bracket main body is pulled out liquid nitrogen liquid level, and protective case is inserted load
In hole on body support frame；
103rd, handle is put down, so that carrier bracket main body and protection is placed under liquid nitrogen liquid level；
104th, biological specimen is loaded on carrier bracket, left hand draws high freezing support handle, makes protection running-on close to liquid
Nitrogen face and high-visible, the right hand holds carrier bracket body, is rapidly inserted in protective case；
105th, handle is put down, carrier is completely disposed under liquid nitrogen surface.
This method is simple to operation, time saving and energy saving, can avoid bust.After all freezing terminates, protective cover cover
In carrier bracket main body.
Additionally, by biological specimen be put in liquid nitrogen container frozen when, specifically used method includes:
201st, by liquid nitrogen container pail lift-off liquid nitrogen surface, fixed with tweezers；
202nd, the right hand carries the handle of carrier bracket, carrier bracket is extracted out rapidly from freezing support, is inserted into liquid nitrogen container
On storage support in pail；
203rd, handle is put down, carrier bracket is fully recessed in pail；
204th, pail is put down, be allowed to immerse under liquid nitrogen surface.
In recovery biological specimen, specifically used method includes:
301st, by bucket lift from liquid nitrogen surface, fixed with tweezers；
302nd, the handle of right hand pull-up carrier bracket, is quickly drawn out carrier bracket；
303rd, carrier bracket is inserted on freezing support；
304th, open protective cover, take out the carrier needing, recovered, and carrier bracket is reentered in liquid nitrogen container.
Holder combination of the present utility model, can easily freeze and stored samples, and every carrier all can directly position, and is beneficial to
It is quickly found out the carrier of needs, carry out resuscitation.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all in this practicality
Within new spirit and principle, any modification, equivalent substitution and improvement made etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (7)
1. a kind of frozen holder combination of orientable biological specimen freezing carrier is it is characterised in that include: freezing support, carrier
Support and storage support, described storage support be located at freezing biological specimen liquid nitrogen container in, described freezing support include base and
It is arranged on the freezing connecting rod on described base, described carrier bracket includes carrier bracket main body, carrier bracket side connecting rod
And slide bar, in described carrier bracket main body regularly arranged several be used for insertion vector protective case hole, described slide bar can edge
Described freezing connecting rod slides up and down.
2. as claimed in claim 1 the frozen holder combination of orientable biological specimen freezing carrier it is characterised in that described cold
Freezing connecting rod is the hollow squeeze cuboid-type shaft on described base.
3. as claimed in claim 2 the orientable frozen holder combination of biological specimen freezing carrier it is characterised in that described cunning
Bar is connected with carrier bracket side connecting rod, and described slide bar movably inserts in described freezing connecting rod.
4. as claimed in claim 1 the orientable frozen holder combination of biological specimen freezing carrier it is characterised in that described hole
The number in hole is 64, and the matrix form according to 8x8 is arranged in carrier bracket main body.
5. as claimed in claim 1 the frozen holder combination of orientable biological specimen freezing carrier it is characterised in that described cold
Freezing support, carrier bracket and storage support is high molecular polymerization plastic material support.
6. as claimed in claim 1 the orientable frozen holder combination of biological specimen freezing carrier it is characterised in that described load
The handle of tongue structure is additionally provided with the connecting rod of body support frame side.
7. as claimed in claim 1 the orientable frozen holder combination of biological specimen freezing carrier it is characterised in that described storage
Deposit support, comprising: storage base and the storage connecting rod being arranged on described storage base, described slide bar can along described storage even
Extension bar slides up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620863248.5U CN205902715U (en) | 2016-08-11 | 2016-08-11 | Freezing carrier of biological sample that can fix a position freezes deposits support combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620863248.5U CN205902715U (en) | 2016-08-11 | 2016-08-11 | Freezing carrier of biological sample that can fix a position freezes deposits support combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205902715U true CN205902715U (en) | 2017-01-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620863248.5U Expired - Fee Related CN205902715U (en) | 2016-08-11 | 2016-08-11 | Freezing carrier of biological sample that can fix a position freezes deposits support combination |
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| Country | Link |
|---|---|
| CN (1) | CN205902715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106070186A (en) * | 2016-08-11 | 2016-11-09 | 王喜良 | The orientable frozen holder combination of biological specimen freezing carrier and using method |
-
2016
- 2016-08-11 CN CN201620863248.5U patent/CN205902715U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106070186A (en) * | 2016-08-11 | 2016-11-09 | 王喜良 | The orientable frozen holder combination of biological specimen freezing carrier and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190506 Address after: 110000 Guangrong Street, Heping District, Shenyang City, Liaoning Province Patentee after: GENERAL HOSPITAL OF SHENYANG MILITARY REGION Address before: 110000 No. 14 Nanwuma Road, Heping District, Shenyang City, Liaoning Province, 3-4-1 Patentee before: Wang Xiliang |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20210811 |