CN207998109U - A kind of freeze-drying of biological sample, placement ironware - Google Patents
A kind of freeze-drying of biological sample, placement ironware Download PDFInfo
- Publication number
- CN207998109U CN207998109U CN201820339087.9U CN201820339087U CN207998109U CN 207998109 U CN207998109 U CN 207998109U CN 201820339087 U CN201820339087 U CN 201820339087U CN 207998109 U CN207998109 U CN 207998109U
- Authority
- CN
- China
- Prior art keywords
- ironware
- biological sample
- pedestal
- placement
- drying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000012472 biological sample Substances 0.000 title claims abstract description 55
- 238000004108 freeze drying Methods 0.000 title claims abstract description 26
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 55
- JGSARLDLIJGVTE-UHFFFAOYSA-N 3,3-dimethyl-7-oxo-6-[(2-phenylacetyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid Chemical compound O=C1N2C(C(O)=O)C(C)(C)SC2C1NC(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000001035 drying Methods 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 238000007710 freezing Methods 0.000 abstract description 9
- 230000008014 freezing Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 210000004907 gland Anatomy 0.000 description 4
- 208000001034 Frostbite Diseases 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 230000004071 biological effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 238000009777 vacuum freeze-drying Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
- Drying Of Solid Materials (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
A kind of biological sample freeze-drying of the utility model offer, placement ironware, belong to the field of medical instrument technology, it is used cooperatively with Frozen Biological drying machine, cillin bottle, multiple slots including pedestal and for placing the cillin bottle that biological sample is housed, slot is arranged on pedestal top, and opening upwards, the depth of slot are the 1/2-2/3 of cillin bottle height.The utility model ironware good thermal conduction contributes to biological sample in incubator quick freezing, ensures that biological sample is activity stabilized;Ironware is disposed with multiple slots, can be used to place multiple cillin bottles equipped with biological sample simultaneously, and is not easy to topple over and ensures mobile security;The pedestal both sides of ironware are provided with attacker or handle, mobile ironware easy to carry.
Description
Technical field
The utility model belongs to the field of medical instrument technology, is related to medical institutions' biological sample freeze drying technology, and in particular to
A kind of biological sample freeze-drying that cooperation Frozen Biological drying machine, cillin bottle use, placement ironware.
Background technology
Currently, when biological sample being lyophilized using freeze drier, the cillin bottle equipped with biological sample is put first
It is placed in pallet, then the biological sample in pallet is placed in refrigerator or is freezed in the cryogenic chamber of freeze drier, freezed
At rear (being usually 1-2 hours), then the biological sample being placed on pallet is put into the chamber of freeze drier and is lyophilized, and cold
To the direct gland of cillin bottle in lyophilizer, finally the cillin bottle after gland is put into refrigerator and is preserved.In above process, western
Woods bottle is positioned in flat pallet, is moved to after freezing in the moving process in freeze drier and is not easy to keep to stablize placement, easily
Topple over, mobile security is poor;And the cillin bottle equipped with biological sample passes through air transmitted reality in refrigerator or freeze drier
Now freeze, freezing process time length (being usually 1-2 hours) causes the stability of bioactivity significantly affected.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of easy to use, mobile security and bioactivity stablizes
Biological sample freeze-drying, placement ironware.
The above-mentioned purpose of the utility model is realized using following technical scheme:
A kind of freeze-drying of biological sample, placement ironware, are used cooperatively with Frozen Biological drying machine, cillin bottle,
Multiple slots (12) including pedestal made of metal (11) and for placing the cillin bottle that biological sample is housed, slot (12) are set
It sets on pedestal (11) top, and opening upwards, the depth (h2) of slot (12) is the 1/2-2/3 of cillin bottle height.
In above-mentioned biological sample freeze-drying, placement ironware, the opposite sides of pedestal (11) is respectively arranged with leader
(14)。
In above-mentioned biological sample freeze-drying, placement ironware, rubber sleeve is housed on handle (14).
In above-mentioned biological sample freeze-drying, placement ironware, the opposite sides of pedestal (11) is respectively arranged with an attacker
(13)。
In above-mentioned biological sample freeze-drying, placement ironware, the internal diameter of slot (12) and the outer diameter of cillin bottle match.
In above-mentioned biological sample freeze-drying, placement ironware, the height (h1) of the pedestal (11) is 28cm.
In the freeze-drying of above-mentioned biological sample, placement ironware, pedestal (11) include superposed lattice (111) and
Interconnecting part (112) positioned at lower part, the setting of multiple slots (12) interval, between slot (12) by the lattice (111) of pedestal every
It opens.
In the freeze-drying of above-mentioned biological sample, placement ironware, pedestal (11) include superposed lattice (111) and
Interconnecting part (112) positioned at lower part is connected between multiple slots (12), and has the lattice of pedestal between adjacent slot (12)
(111)。
In above-mentioned biological sample freeze-drying, placement ironware, pedestal (11) is cylindrical, rectangular or irregular shape.
Using the above technological means, the utility model has the following technical effects:The utility model ironware conductivity of heat
It is good, contribute to biological sample in incubator quick freezing, ensures that biological sample is activity stabilized;Ironware is disposed with multiple slots
Hole can be used to place simultaneously multiple cillin bottles equipped with biological sample, and be not easy to topple over and ensure mobile security;Ironware
Pedestal both sides are provided with attacker or handle, ironware easy to carry.
Description of the drawings
Fig. 1 is the vertical view of the embodiment of the utility model ironware;
Fig. 2 is the sectional view intercepted along line A-A in Fig. 1;
Fig. 3 is the sectional view of another embodiment of the utility model ironware;
Fig. 4 be ironware slot between position relationship local example.
Reference numeral is expressed as in figure:
1:Ironware, 11:Pedestal, 111:Lattice, 112:Interconnecting part;12:Slot, 13:Attacker, 14:Handle.
Specific implementation mode
At present in medical field, usually the cillin bottle equipped with biological sample is placed in pallet, places into refrigerator or freezing
Freeze in the cryogenic chamber of drying machine, after the completion of freezing, then the biological sample in pallet is put into freeze drier and is lyophilized, is pressed
Lid, the above process lead to that biological activity stability is poor, cillin bottle easily topples over and causes to move in moving process there are freeze-off time length
The problems such as safety is poor, to solve the above-mentioned problems, a kind of biological sample freeze-drying of the utility model offer places and uses metal device
Tool, the ironware good thermal conduction contribute to biological sample quick freezing, ensure that biological sample is activity stabilized;Ironware cloth
Multiple slots are equipped with, can be used to place multiple cillin bottles equipped with biological sample simultaneously, and is not easy to topple over and ensures mobile security.
Below in conjunction with attached drawing and specific implementation example, to the utility model biological sample freeze-drying, placement ironware into
Row is described in detail.
Ironware provided by the utility model usually makes with existing Frozen Biological drying machine, cillin bottle cooperation
With fast freezing and low-temperature vacuum drying and biological sample for biological sample (for example, strain, albumen, DNA sample etc.)
Placement, including with certain thickness pedestal, pedestal shape, size are unlimited, as long as incubator (such as foam can be put into
Case) neutralize freeze drier cavity in;Pedestal top offers multiple for placing the cillin bottle equipped with biological sample
Slot, slot opening upwards, depth is 1/2 to 2/3 being preferred for cillin bottle height;Preferably, the internal diameter of slot and XiLin
The outer diameter of bottle matches.In use, the cillin bottle equipped with biological sample is directly placed into the slot of ironware, then by metal
Utensil is put into incubator, and pours into liquid nitrogen, amount of liquid nitrogen in the babinet of incubator (in the gap of babinet and ironware)
The height of pedestal is not exceeded, ironware is quickly removed after 1-2 minutes, and is put into vacuum by biological sample quick freezing
Vacuum freeze drying is carried out to biological sample in the chamber of freeze drier;After drying, to being equipped with biology in freeze drier
The direct gland of cillin bottle of sample, the cillin bottle after gland can be placed in -80 DEG C of refrigerator and preserve.
Referring to Fig. 1 and Fig. 2, it is one embodiment of the utility model ironware.In Fig. 1 and embodiment shown in Fig. 2
In, the pedestal 11 of ironware 1 is the cylinder that thickness (i.e. height h1) is 28cm, diameter d and the guarantor of cylinder (pedestal 11)
The chamber size of incubator and freeze drier matches, and the top of pedestal 11 is provided with multiple with cillin bottle outer diameter (1-3cm) phase
Matched slot 12, the depth h2 of slot 12 are the 1/2-2/3 of cillin bottle height (3-10cm), and placing one in each slot is equipped with
The cillin bottle of biological sample ensures that during mobile ironware 1, cillin bottle keeps stablizing, and is not easy to topple over.Ironware
1 pedestal 11 includes superposed lattice 111 and the interconnecting part 112 positioned at lower part, which does not limit,
May be rectangular or irregular shape, as long as can be put into the chamber of incubator and freeze drier;The shape of slot 12
Shape, size and cillin bottle shape used, size match, and the position between multiple slots 12 can arbitrarily be arranged, for example, more
(referring to Fig. 1) is arranged in the interval of a slot 12, is separated by the lattice 111 of pedestal 11 between slot;It can be between multiple slots 12
It is connected (referring to Fig. 4), has the lattice 111 of pedestal or a part of slot 12 to be connected between adjacent slot, other slots
It is not connected to, there is pedestal lattice 111 between adjacent slot.
For the ease of carrying ironware 1, the opposite sides of the pedestal 11 of ironware 1 is each provided with an attacker 13, Fig. 2
Shown in attacker position be an example, it's not limited to that for the position of attacker 13, and any phase in pedestal 11 can be arranged
To both sides, the shape of attacker 13 do not limit, is preferred in order to hold, and needs to wear gloves to prevent when carrying ironware at this time
Frostbite;In embodiment shown in Fig. 3, leader 14, the position of handle 14 is respectively arranged in the both sides that the pedestal 11 of ironware 1 is opposite
Also it does not limit, any opposite sides in pedestal 11 can be set, it is preferred that rubber sleeve is housed on handle 14, prevents from carrying gold
Hand frostbite when belonging to utensil.In use, when ironware 1 is moved to out of incubator in freeze drier, both hands clasp ironware 1
Attacker 13, help to hold ironware 1 safely, place ironware 1 and slide.
1 good thermal conduction of the utility model ironware, it is fast to help the biological sample being positioned in ironware slot 12
Quick-frozen knot ensures that biological sample is activity stabilized;Ironware 1 can load multiple cillin bottles equipped with biological sample simultaneously, be placed in
Cillin bottle in the slot 12 of ironware 1 places safety and stability, is not easy to topple over;The pedestal both sides of ironware 1 are provided with button
Hand 13 or handle 14, ironware easy to carry.
It will be appreciated by those skilled in the art that these embodiments are merely to illustrate the utility model without limiting this practicality newly
The range of type, the various equivalent variations and modification made to the utility model belong to the utility model disclosure.
Claims (9)
1. a kind of biological sample freeze-drying, placement ironware, are used cooperatively with Frozen Biological drying machine, cillin bottle,
It is characterized in that, including pedestal made of metal (11) and multiple slots (12) for placing the cillin bottle that biological sample is housed,
Slot (12) setting is on pedestal (11) top, and opening upwards, the depth h2 of slot (12) are the 1/2-2/3 of cillin bottle height.
2. biological sample freeze-drying according to claim 1, placement ironware, which is characterized in that the phase of pedestal (11)
Leader (14) is respectively arranged with to both sides.
3. biological sample freeze-drying according to claim 2, placement ironware, which is characterized in that handle fills on (14)
Rubber sleeve.
4. biological sample freeze-drying according to claim 1, placement ironware, which is characterized in that the phase of pedestal (11)
One attacker (13) is respectively arranged with to both sides.
5. biological sample according to claim 1 freeze-drying, placement ironware, which is characterized in that slot (12) it is interior
The outer diameter of diameter and cillin bottle matches.
6. biological sample freeze-drying according to any one of claims 1 to 5, placement ironware, which is characterized in that described
The height h1 of pedestal (11) is 28cm.
7. biological sample freeze-drying according to any one of claims 1 to 5, placement ironware, which is characterized in that pedestal
(11) include superposed lattice (111) and the interconnecting part (112) positioned at lower part, the setting of multiple slot (12) intervals, slot
It is separated by the lattice (111) of pedestal between hole (12).
8. biological sample freeze-drying according to any one of claims 1 to 5, placement ironware, which is characterized in that pedestal
(11) include superposed lattice (111) and the interconnecting part (112) positioned at lower part, be connected between multiple slots (12),
And there is the lattice (111) of pedestal between adjacent slot (12).
9. biological sample freeze-drying according to any one of claims 1 to 5, placement ironware, which is characterized in that pedestal
(11) it is cylindrical or rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820339087.9U CN207998109U (en) | 2018-03-13 | 2018-03-13 | A kind of freeze-drying of biological sample, placement ironware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820339087.9U CN207998109U (en) | 2018-03-13 | 2018-03-13 | A kind of freeze-drying of biological sample, placement ironware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207998109U true CN207998109U (en) | 2018-10-23 |
Family
ID=63839649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820339087.9U Expired - Fee Related CN207998109U (en) | 2018-03-13 | 2018-03-13 | A kind of freeze-drying of biological sample, placement ironware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207998109U (en) |
-
2018
- 2018-03-13 CN CN201820339087.9U patent/CN207998109U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181023 |