CN207948733U - Biological sample storage device in a kind of liquid nitrogen container - Google Patents
Biological sample storage device in a kind of liquid nitrogen container Download PDFInfo
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- CN207948733U CN207948733U CN201820280126.2U CN201820280126U CN207948733U CN 207948733 U CN207948733 U CN 207948733U CN 201820280126 U CN201820280126 U CN 201820280126U CN 207948733 U CN207948733 U CN 207948733U
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- storage
- boxlike
- storage rack
- liquid nitrogen
- biological sample
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Abstract
The utility model provides biological sample storage device in a kind of liquid nitrogen container, including boxlike storage rack, boxlike storage rack top is provided with shadoof, it is internally provided with Horizontal load-bearing plate in boxlike storage rack, boxlike storage rack is separated into several storage lattice for placing storage bag, it is provided at the boxlike storage rack back side and side at least one side and facilitates trepanning or the gap of reading store sample number, it is both provided with through-hole in the two side for picking and placeing mouth positioned at boxlike storage rack, the bondage part made of freeze proof material is equipped in through-hole to prevent storage bag in storage lattice from falling.Using the utility model storage facility, storage space will not be caused to waste, improve storage space and liquid nitrogen container utilization rate, low tempertaure storage effect is better；The utility model storage facility can store the biological sample of arbitrary shape, and operating procedure is more simplified, and access is convenient, has saved lot of materials cost, equipment making cost, cost of labor and use cost.
Description
Technical field
The utility model is related to biological sample storage devices in a kind of liquid nitrogen container.
Background technology
With the variation of environment and the development of social economy, the livestock and poultry species that the whole world has nearly 40% disappear, and existing
Livestock and poultry species resource (FAO World Watch List, 1995) is being lost to reduce the speed of 3 kinds every two weeks, these
Genetic resources will never reproduce, therefore, the storage of the biological samples such as genetic resources becomes more and more important once losing.China
It is the country of a Biological Genetic Resources very abundant, livestock and poultry species preservation is attached great importance to, be in full swing biological heredity material
Material（Sperm, embryo, ovum, cell line and the tissue of such as animal）Freezen protective research and collection work.In physianthropy
Aspect, people are by the blood of human body, sperm, ovum, embryo, pancreas islet, cornea, skin, parathyroid gland, leucocyte and marrow
Cell etc. carries out Cord blood；In terms of biotechnology research, the Fresh Frozen tissue of long term storage and cutting with optimization are needed
Piece temperature（Optimum cutting temperature, OCT）The frozen tissue of embedding, buffy coat and leucocyte are isometric
The phase cell line of storage is required for being stored in liquid nitrogen, and the biological samples such as genetic resources are frozen in liquid nitrogen, is to be so far
Only most safe efficient and economical and practical store method.
Currently, the biological sample storage device that conventional liquid nitrogen container is mainly equipped with is usually 4-8 single layer circular pail, capacity
It is too small, it cannot be satisfied the storage requirements of a large amount of samples.In addition, existing modified pumping laminar multi-layer lifting posture biology sample in the market
Product storage facility is arranged primarily directed to cell cryopreservation, every layer of 25 lattice that can place standard or the quasi- cell cryopreservation tube of 81 case markers,
Although such storage facility has the characteristics that storage capacity is big, while there is also can not both accommodate to load the samples such as sperm, embryo
Tubule, the shortcomings that variously-shaped fresh cryopreserved tissue or embedded samples tissue can not be accommodated.
In addition to this, CN205378749U discloses a kind of large capacity tubule sample liquid nitrogen container storage facility, including solid
Storage rack, shadoof, Horizontal load-bearing plate and rectangular storage cup, wherein the three-dimensional storage rack top setting facilitates carrying for extraction
Bar；The three-dimensional storage rack is divided into several storage lattice by Horizontal load-bearing plate, and each store places a storage cup in lattice；Institute
The three-dimensional storage rack stated is that rectangular box deposits frame；The three-dimensional storage rack back side and side at least one side, which are provided with, facilitates reading
The trepanning of storage cup outer surface number or gap；The three-dimensional storage rack front is provided with the bolt rod for preventing storage cup from falling
Or a dropproof bolt rod is arranged in single storage lattice.Although the storage facility has storage capacity big, liquid nitrogen container utilization rate is high,
The advantages of facilitating the sample access such as tubule, but its cost of manufacture is high, and low tempertaure storage less effective.
Utility model content
The purpose of this utility model is to provide biological sample storage devices in a kind of liquid nitrogen container, are fabricated to reducing it
This, optimizes low tempertaure storage effect.
To achieve the goals above, the utility model uses technical solution as described below.
Unless otherwise specified, the back side, side of boxlike storage rack described in the utility model be relative to state boxlike storage
The store sample of frame picks and places what mouth defined.
Biological sample storage device in a kind of liquid nitrogen container, including boxlike storage rack, are provided on boxlike storage rack top and carry
Bar is internally provided with Horizontal load-bearing plate in boxlike storage rack, and boxlike storage rack is separated into several for placing storage bag
Storage lattice, the boxlike storage rack back side and side at least one side be provided with facilitate read store sample number trepanning or seam
Gap, it is characterised in that：It is both provided with through-hole in the two side for picking and placeing mouth positioned at boxlike storage rack, is equipped with by freeze proof in through-hole
Bondage part made of material is to prevent storage bag in storage lattice from falling.
Further, the bondage part uses plastic ties, stainless steel wire, copper wire, aluminium wire, strap or cloth rope.
Preferably, the boxlike storage rack side wall in each storage lattice front both sides is each provided with 2-6 through-hole, institute
Bondage part is stated across through-hole and forms lateral bondage or intersects bondage.
Opening for store sample number is read preferably, being both provided with to facilitate at the boxlike storage rack back side and side
Hole.
Compared to existing tubule sample liquid nitrogen container storage facility, the utility model storage facility is first to store biological sample
It is directly deposited in storage lattice in storage bag, then by storage bag, and prevents storage bag in storage lattice from falling using bondage part.It adopts
With the utility model storage facility, storage process has further expanded storage capacity without storage cup and bolt rod, will not
It causes storage space to waste, improves storage space and liquid nitrogen container utilization rate, the biological sample of arbitrary shape can be stored；This reality
With the contact area bigger of liquid nitrogen in novel storage facility and storage bag, low tempertaure storage effect is better；Using the utility model
Storage facility storage of biological samples, eliminate in CN205378749U " take out tubule sample from storage bag-by tubule sample
Product are placed in thumb pipe-the thumb pipe equipped with tubule sample are positioned in storage cup " operating procedure so that operating procedure
It is more simplified, working efficiency greatly improved；Clear in the storage lattice of the utility model storage facility, the sample of separate sources
Product are loaded in single storage bag respectively, and mark is clear, and access is convenient；The utility model storage facility, which has been saved, prepares storage cup
With the material of bolt rod, lot of materials cost, equipment making cost, cost of labor and use cost have been saved.
Description of the drawings
Fig. 1 is the front view of storage facility in the utility model embodiment 1；
Fig. 2 is the rearview of storage facility in the utility model embodiment 1；
Fig. 3 is the side view of storage facility in the utility model embodiment 1；
Fig. 4 is the front view of storage facility in the utility model embodiment 2.
Specific implementation mode
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, but the explanation of following embodiment is only
It is to be used to help understand the principles of the present invention and its core concept, not to the restriction of scope of protection of the utility model.It answers
When pointing out, for those of ordinary skill in the art, without departing from the principle of this utility model, for this reality
It is also fallen into the protection domain of the utility model claims with the novel improvement carried out.
Embodiment 1
Biological sample storage device in a kind of liquid nitrogen container includes as shown in Figure 1, Figure 2 and Figure 3 the boxlike storage of positive hollow out
Frame 1 is deposited, 1 top of boxlike storage rack is provided with shadoof 2, Horizontal load-bearing plate 3 is internally provided in boxlike storage rack 1, by box
Formula storage rack 1 is separated into several storage lattice 4 for placing storage bag, and the quantity that lattice 4 are stored in the present embodiment is three,
1 back side of boxlike storage rack and side at least one side, which are provided with, facilitates the trepanning for reading store sample number or gap, boxlike storage
1 back side of frame and its trepanning as shown in Fig. 2, 1 side of boxlike storage rack and its trepanning as shown in figure 3, being taken positioned at boxlike storage rack 1
The positive two side for putting mouth is both provided with circular through hole 5, and the bondage part 6 made of freeze proof material is equipped in circular through hole 5,
Bondage part 6 passes through circular through hole 5 and is fastened after being located on boxlike storage rack 1 to prevent storage bag in storage lattice 4 from falling.
The bondage part 6 is using plastic ties, stainless steel wire, copper wire, aluminium wire, strap or cloth rope.
Preferably, 1 side wall of boxlike storage rack in 4 both sides of each storage lattice is each provided with 2-6 circular through hole 5,
The bondage part 6 passes through circular through hole 5 and forms intersection bondage, as shown in Figure 1.
Preferably, it is both provided with to facilitate at 1 back side of boxlike storage rack and side and reads opening for store sample number
Hole.
Embodiment 2
Biological sample storage device in a kind of liquid nitrogen container, includes the boxlike storage rack of positive hollow out, on boxlike storage rack top
End is provided with shadoof, is internally provided with Horizontal load-bearing plate in boxlike storage rack, boxlike storage rack, which is separated into several, to be used for
The storage lattice for placing storage bag are provided with to facilitate and read store sample number at the boxlike storage rack back side and side at least one side
Trepanning or gap, it is characterised in that：It is both provided with through-hole in the two side for picking and placeing mouth positioned at boxlike storage rack, is worn in through-hole
There is the bondage part 6 made of freeze proof material to prevent storage bag in storage lattice from falling.
The bondage part 6 is using plastic ties, stainless steel wire, copper wire, aluminium wire, strap or cloth rope.
Boxlike storage rack side wall in each storage lattice both sides is each provided with 2-6 through-hole, and the bondage part 6 passes through
Through-hole simultaneously forms lateral bondage, as shown in Figure 4.
Application method：Biological sample is stored in storage bag, then storage bag is directly deposited in storage lattice, is then existed
Anti- bondage part is worn in circular through hole, and the knotting of bondage part is fastened, and storage facility is finally placed into liquid nitrogen container storage.
When using biological sample, it is only necessary to first unlock bondage part and further take out biological sample in storage bag.
Claims (4)
1. biological sample storage device in a kind of liquid nitrogen container, including boxlike storage rack（1）, in boxlike storage rack（1）Top is arranged
There is shadoof（2）, in boxlike storage rack（1）It is internally provided with Horizontal load-bearing plate（3）, by boxlike storage rack（1）It is separated into several
A storage lattice for placing storage bag（4）, in boxlike storage rack（1）The back side and side at least one side, which are provided with, facilitates reading to store
Deposit trepanning or the gap of sample number into spectrum, it is characterised in that：Positioned at boxlike storage rack（1）Pick and place mouth two side be both provided with it is logical
Hole（5）, in through-hole（5）Inside it is equipped with the bondage part made of freeze proof material（6）To prevent storage lattice（4）Interior storage bag falls.
2. biological sample storage device in liquid nitrogen container according to claim 1, it is characterised in that：The bondage part（6）It adopts
With plastic ties, stainless steel wire, copper wire, aluminium wire, strap or cloth rope.
3. biological sample storage device in liquid nitrogen container according to claim 2, it is characterised in that：In each storage lattice
（4）The boxlike storage rack of both sides（1）Side wall is each provided with the 2-6 through-holes（5）, the bondage part（6）Across described
Through-hole（5）And it forms lateral bondage or intersects bondage.
4. biological sample storage device in liquid nitrogen container according to claim 3, it is characterised in that：In the boxlike storage rack
（1）The back side and side are both provided with the trepanning for facilitating and reading store sample number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820280126.2U CN207948733U (en) | 2018-02-28 | 2018-02-28 | Biological sample storage device in a kind of liquid nitrogen container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820280126.2U CN207948733U (en) | 2018-02-28 | 2018-02-28 | Biological sample storage device in a kind of liquid nitrogen container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207948733U true CN207948733U (en) | 2018-10-12 |
Family
ID=63740113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820280126.2U Expired - Fee Related CN207948733U (en) | 2018-02-28 | 2018-02-28 | Biological sample storage device in a kind of liquid nitrogen container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207948733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110833067A (en) * | 2019-11-06 | 2020-02-25 | 孙伟东 | Use method of storage type liquid nitrogen tank |
-
2018
- 2018-02-28 CN CN201820280126.2U patent/CN207948733U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110833067A (en) * | 2019-11-06 | 2020-02-25 | 孙伟东 | Use method of storage type liquid nitrogen tank |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20190228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |