CN203563598U - Umbilical cord blood stem cell cryopreservation box - Google Patents
Umbilical cord blood stem cell cryopreservation box Download PDFInfo
- Publication number
- CN203563598U CN203563598U CN201320800837.5U CN201320800837U CN203563598U CN 203563598 U CN203563598 U CN 203563598U CN 201320800837 U CN201320800837 U CN 201320800837U CN 203563598 U CN203563598 U CN 203563598U
- Authority
- CN
- China
- Prior art keywords
- box body
- stem cell
- cord blood
- box
- blood stem
- 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 - Lifetime
Links
- 210000000130 stem cell Anatomy 0.000 title claims abstract description 25
- 210000004700 fetal blood Anatomy 0.000 title claims abstract description 22
- 238000005138 cryopreservation Methods 0.000 title abstract 5
- 238000007710 freezing Methods 0.000 claims description 16
- 230000008014 freezing Effects 0.000 claims description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 11
- 239000007788 liquid Substances 0.000 abstract description 6
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 208000012902 Nervous system disease Diseases 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 208000029028 brain injury Diseases 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 210000005096 hematological system Anatomy 0.000 description 1
- 208000026278 immune system disease Diseases 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000001178 neural stem cell Anatomy 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 208000020431 spinal cord injury Diseases 0.000 description 1
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model relates to the technical field of medical instruments, and discloses an umbilical cord blood stem cell cryopreservation box. The umbilical cord blood stem cell cryopreservation box comprises a box body and a box cover, wherein the rear side of the box cover is movably connected with the rear side of the box body through pins, the front side of the box body is provided with a side edge strip, the side surface, which is close to the box body, of the side edge strip is provided with a strip-type groove, one end of the side edge strip is movably connected with one corner of the front side of the box body through a pin, the other end of the side edge strip is closed, the box cover is provided with a label frame, the label frame is a rectangular through hole, the box cover is provided with a through hole I, and the bottom surface of the box body is provided with a through hole II. According to the umbilical cord blood stem cell cryopreservation box disclosed by the utility model, the structure is simple, the using is convenient, the direct contact area between a cryopreservation bag and liquid nitrogen is enlarged, the temperature conduction rate is quickened, and the holding is convenient as the friction is enlarged.
Description
Technical field
The utility model relates to technical field of medical instruments, relates in particular to a kind of cord blood stem cell freezing storing box.
Background technology
Stem cells technology has become this century mankind and has overcome the breach of various difficult and complicated cases, and Liang Nianbei U.S. < < science > > magazine is chosen as first of ten large scientific and technological achievements continuously.At present, being widely used in clinical stem cell comprises: navel blood stem cell, mescenchymal stem cell, neural stem cell etc.Above-mentioned stem cell is not only for the clinical treatment of multiple hematological system, disease of immune system, nervous system disease, also start to be widely used in regenerative medicine, comprise the clinical treatment of the various diseases such as tumour, cardiopathy, ophthalmology disease, diabetes, orthopaedic srugery, brain and spinal cord injury.
The store method of existing conventional cord blood stem cell is that Cord blood is put into the frozen bag of Cord blood, the more frozen bag of Cord blood is put into cord blood stem cell freezing storing box, finally puts into liquid nitrogen gas phase or liquid phase, freezing rapidly, long-term storage.But existing cord blood stem cell freezing storing box has temperature conduction speed not high, the problem such as be unfavorable for holding.
Utility model content
The utility model aims to provide a kind of cord blood stem cell freezing storing box, and it is simple in structure, easy to use, has increased frozen bag and the direct contact area of liquid nitrogen, has accelerated temperature conduction speed, has increased friction and has been convenient to hold.
For achieving the above object, the utility model is realized by the following technical solutions: a kind of cord blood stem cell freezing storing box, comprise box body, lid, lid rear side is movably connected in box body rear side by pin, box body front side is provided with side strip, side strip is provided with bar-shaped trough near the side opening of box body, side strip one end is flexibly connected one jiao of box body front side by pin, the other end of side strip is closed, lid is provided with label frame, label frame is rectangular through-hole, is provided with through hole one on lid, and box bottom is provided with through hole two.
Preferably, described through hole one has two, is arranged at the same side of label frame.
Further, described through hole two has six, is evenly distributed on box bottom.
Preferably, also comprise the backing plate that is arranged at box body inner bottom surface, described backing material is aluminium.
Further, the material of described box body, lid, side strip is aluminium.
The beneficial effects of the utility model are: it is simple in structure, easy to use, have increased frozen bag and the direct contact area of liquid nitrogen, have accelerated temperature conduction speed, have increased friction and have been convenient to hold.
Accompanying drawing explanation
Fig. 1 is the utility model perspective view;
Fig. 2 is the utility model Facad structure schematic diagram;
Fig. 3 is the utility model bottom surface structure schematic diagram;
In figure: 1. lid, 2. box body, 3. side strip, 4. label frame, 5. through hole one, 6. through hole two, 7. backing plate.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is further elaborated.
As shown in Figure 1, Figure 2, Figure 3 shows, the utility model is a kind of cord blood stem cell freezing storing box, comprise box body 2, lid 1, lid 1 rear side is movably connected in box body 2 rear sides by pin, box body 2 front sides are provided with side strip 3, side strip 3 is provided with bar-shaped trough near the side opening of box body 2, side strip 3 one end are flexibly connected one jiao of box body 2 front side by pin, the other end of side strip 3 is closed, side strip 3 can be when lid 1 covers be clamped lid 1 and box body 2 front sides, by lid 1 and box body 2 front sides press from both sides with together with.Lid 1 is provided with label frame 4, and label frame 4 is rectangular through-hole, is provided with through hole 1 on lid, and box bottom is provided with through hole 26.By increase through hole 1, through hole 26, frozen bag and the direct contact area of liquid nitrogen in cord blood stem cell freezing storing box have been increased, accelerated temperature conduction speed, when stem cell proceeds to transfer tank by program control cooling instrument, made stem cell temperature reach sooner-196 ℃.Lid 1 and box body 2 bottoms increase through holes 1, through hole 26, increased friction, in operation, is beneficial to gripping, prevents that freezing storing box from falling in liquid nitrogen container.Through hole 1 has two, is arranged at the same side of label frame 4.Through hole 26 has six, is evenly distributed on box body 2 bottom surfaces.Cord blood stem cell freezing storing box also comprises the backing plate 7 that is arranged at box body 2 inner bottom surfaces, and described backing plate 7 materials are aluminium.The backing plate 7 increasing can not only take out fast frozen bag when recovery, and makes it stress balance during frozen bag while taking out.The material of box body 2, lid 1, side strip 3 is aluminium.
Certainly; the utility model also can have other various embodiments; in the situation that not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (5)
1. a cord blood stem cell freezing storing box, it is characterized in that: comprise box body, lid, described lid rear side is movably connected in box body rear side by pin, described box body front side is provided with side strip, described side strip is provided with bar-shaped trough near the side opening of box body, side strip one end is flexibly connected one jiao of box body front side by pin, the other end of side strip is closed, described lid is provided with label frame, described label frame is rectangular through-hole, on described lid, be provided with through hole one, described box bottom is provided with through hole two.
2. cord blood stem cell freezing storing box according to claim 1, is characterized in that: described through hole one has two, is arranged at the same side of label frame.
3. cord blood stem cell freezing storing box according to claim 1, is characterized in that: described through hole two has six, is evenly distributed on box bottom.
4. cord blood stem cell freezing storing box according to claim 1, is characterized in that: also comprise the backing plate that is arranged at box body inner bottom surface, described backing material is aluminium.
5. cord blood stem cell freezing storing box according to claim 1, is characterized in that: the material of described box body, lid, side strip is aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320800837.5U CN203563598U (en) | 2013-12-05 | 2013-12-05 | Umbilical cord blood stem cell cryopreservation box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320800837.5U CN203563598U (en) | 2013-12-05 | 2013-12-05 | Umbilical cord blood stem cell cryopreservation box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203563598U true CN203563598U (en) | 2014-04-30 |
Family
ID=50531370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320800837.5U Expired - Lifetime CN203563598U (en) | 2013-12-05 | 2013-12-05 | Umbilical cord blood stem cell cryopreservation box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203563598U (en) |
-
2013
- 2013-12-05 CN CN201320800837.5U patent/CN203563598U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140430 |
|
| CX01 | Expiry of patent term |