CN204560763U - Cord blood stem cell holding vessel - Google Patents
Cord blood stem cell holding vessel Download PDFInfo
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- CN204560763U CN204560763U CN201520217753.8U CN201520217753U CN204560763U CN 204560763 U CN204560763 U CN 204560763U CN 201520217753 U CN201520217753 U CN 201520217753U CN 204560763 U CN204560763 U CN 204560763U
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- stem cell
- cord blood
- blood stem
- holding vessel
- cell holding
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Abstract
The utility model provides a kind of cord blood stem cell holding vessel.Described cord blood stem cell holding vessel comprises weighing-appliance, shell, inner bag, liquid nitrogen, neck tube, carries cylinder and capping plug, described weighing-appliance is located at described shell bottom, described inner bag is contained in described shell, and be communicated with described shell by described neck tube, described liquid nitrogen is filled in described inner bag, described cylinder of carrying is located in described inner bag and described neck tube, and described capping plug is located in described neck tube.The cord blood stem cell holding vessel that the described cord blood stem cell holding vessel that the utility model provides solves prior art does not possess liquid nitrogen surplus checkout equipment easily, the technical problem of the cord blood stem cell damage of storage.
Description
Technical field
The utility model relates to biological deposits field, is specifically related to a kind of cord blood stem cell holding vessel.
Background technology
Cord blood is delivery of baby, ligature of the cord the blood remained in from having no progeny in placenta and umbilical cord, and containing rebuilding human body hematopoiesis and immune candidate stem cell, can be used for HSCT, is a kind of very important human biological's resource.The common method of current preservation cord blood stem cell is placed in liquid nitrogen, utilizes liquid nitrogen vaporization to absorb heat and make its temperature constant about the boiling point of liquid nitrogen, therefore need timing supplement the liquid nitrogen of consumption thus keep its low-temperature condition.The cord blood stem cell holding vessel of prior art does not all possess liquid nitrogen surplus checkout equipment easily, there is liquid nitrogen surplus too low, and temperature raises, the risk of the cord blood stem cell damage of storage.
Utility model content
For the cord blood stem cell holding vessel solving prior art does not possess liquid nitrogen surplus checkout equipment easily, the technical problem of the cord blood stem cell damage stored, the utility model provides one to possess liquid nitrogen surplus checkout equipment easily, the cord blood stem cell holding vessel of the cord blood stem cell safety of storage.
Described cord blood stem cell holding vessel comprises weighing-appliance, shell, inner bag, liquid nitrogen, neck tube, carries cylinder and capping plug, described weighing-appliance is located at described shell bottom, described inner bag is contained in described shell, and be communicated with described shell by described neck tube, described liquid nitrogen is filled in described inner bag, described cylinder of carrying is located in described inner bag and described neck tube, and described capping plug is located in described neck tube.
In a kind of preferred embodiment of the cord blood stem cell holding vessel provided at the utility model, described cord blood stem cell holding vessel also comprises interlayer, and described interlayer is located at described inner bag, between described neck tube and described shell.
In a kind of preferred embodiment of the cord blood stem cell holding vessel provided at the utility model, described interlayer comprises adsorbent and heat-barrier material, described adsorbent is filled in around the described neck tube between described inner bag and described shell, described heat-barrier material is filled in described inner bag, between described adsorbent and described shell
In a kind of preferred embodiment of the cord blood stem cell holding vessel provided at the utility model, described interlayer is vacuum interlayer.
In a kind of preferred embodiment of the cord blood stem cell holding vessel provided at the utility model, described shell comprises and vacuumizes sealing-in mouth, described in vacuumize sealing-in mouth and be located at described shell, and run through described shell.
In a kind of preferred embodiment of the cord blood stem cell holding vessel provided at the utility model, described shell also comprises handle, and described handle is located at described cover top portion.
In a kind of preferred embodiment of the cord blood stem cell holding vessel provided at the utility model, described shell is stainless steel casing, and described inner bag is stainless steel inner container.
In a kind of preferred embodiment of the cord blood stem cell holding vessel provided at the utility model, described capping plug is phenolic foam capping plug.
Compared to prior art, the cord blood stem cell holding vessel that the utility model provides has following beneficial effect:
One, the described weighing-appliance instant playback weight of described cord blood stem cell holding vessel, thus extrapolate described liquid nitrogen surplus, be convenient to supplement described liquid nitrogen in time, ensure that the safety of the cord blood stem cell of storage.
Two, the design of described interlayer, makes the excellent thermal insulation performance of described cord blood stem cell holding vessel, and described liquid nitrogen consumption is less.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the cord blood stem cell holding vessel cutaway view that the utility model provides.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.
Referring to Fig. 1, is the cord blood stem cell holding vessel cutaway view that the utility model provides.
Described cord blood stem cell holding vessel 1 comprises weighing-appliance 11, shell 12, interlayer 13, inner bag 14, liquid nitrogen 15, neck tube 16, carries cylinder 17 and capping plug 18.
Described weighing-appliance 11 is located at described shell 12 bottom, described inner bag 14 is contained in described shell 12, and be communicated with described shell 12 by described neck tube 16, described liquid nitrogen 15 is filled in described inner bag 14, described interlayer 13 is located at described inner bag 14, between described neck tube 16 and described shell 12, described cylinder 17 of carrying is located in described inner bag 14 and described neck tube 16, and described capping plug 18 is located in described neck tube 16.
Described shell 12 comprises and vacuumizes sealing-in mouth 121 and handle 122.The described sealing-in mouth 121 that vacuumizes is located at described shell 12 outer wall, and runs through described shell 12.Described handle 122 is located at described shell 12 top.
The described sealing-in mouth 121 that vacuumizes is when carrying out vacuum pumping to described interlayer 13, the interface that described shell 12 docks with compressor.When described interlayer 13 level of vacuum reduces, when heat-insulating property declines, again carry out vacuum pumping by the described sealing-in mouth 121 that vacuumizes.Described handle 122 provides stress point for mobile described cord blood stem cell holding vessel 1, the easy operation of mobile described cord blood stem cell holding vessel 1.
Described interlayer 13 comprises heat-barrier material 131 and adsorbent 132.Described adsorbent 132 is filled in around the described neck tube 16 between described inner bag 14 and described shell 12.Described heat-barrier material 131 is filled in described inner bag 14, between described adsorbent 132 and described shell 12.
Described heat-barrier material 131 effectively improves the heat-proof quality of described interlayer 13, decreases the consumption of described liquid nitrogen 15.Described adsorbent 132 has adsorbed the nitrogen leaking to described interlayer in described liquid nitrogen 15 evaporation process, keeps the vacuum state of described interlayer 13.
During concrete enforcement, first to check in described inner bag 14 whether dry, foreign, described shell 12 is abnormal with or without depression etc., and records the weight of the described cord blood stem cell holding vessel 1 of described weighing-appliance 11 display.
After inspection, locate to fill described liquid nitrogen 15 well-ventilated.
Described liquid nitrogen 15 is built described capping plug 18, is avoided the evaporation that described liquid nitrogen 15 is too much after filling, and records the weight being filled with the described cord blood stem cell holding vessel 1 of described liquid nitrogen 15 of described weighing-appliance 11 display.
When there being cord blood stem cell to need Cord blood, first using cord blood stem cell described in cryoprotective agent process, and packing.Carry cylinder 17 described in taking out subsequently, carry cylinder 17 described in being placed in by the described cord blood stem cell after process, and described cylinder 17 of carrying is placed in described liquid nitrogen 15 by described neck tube 16, build described capping plug 18, avoid the evaporation that described liquid nitrogen 15 is too much.
By contrasting the weight of the weight being filled with the described cord blood stem cell holding vessel 1 of described liquid nitrogen 15 and the described cord blood stem cell holding vessel 1 of not filling described liquid nitrogen 15, thus extrapolate described liquid nitrogen 15 surplus, be convenient to supplement described liquid nitrogen 15 in time, ensure the safety of the cord blood stem cell stored.
Preferably, described shell 12 is stainless steel casing, and described inner bag 14 is stainless steel inner container.Stainless steel has good toughness and anti-pressure ability, all kinds of stress bearing the generation of described cord blood stem cell holding vessel 1 that can be safe.
Preferably, described interlayer 13 is vacuum interlayer.Vacuum effectively can reduce the thermal loss that heat transfer and thermal convection current cause, and improves the heat-insulating property of described cord blood stem cell holding vessel 1, reduces the consumption of described liquid nitrogen 15.
Preferably, described capping plug 18 is phenolic foam capping plug.Phenolic foam heat-insulating property is good, and production and processing is simple, cheap, improves the heat-insulating property of described cord blood stem cell holding vessel 1, and reduces its cost.
Compared to prior art, the cord blood stem cell holding vessel 1 that the utility model provides has following beneficial effect:
One, the described weighing-appliance 11 instant playback weight of described cord blood stem cell holding vessel 1, thus extrapolate described liquid nitrogen 15 surplus, be convenient to supplement described liquid nitrogen 15 in time, ensure that the safety of the cord blood stem cell of storage.
Two, the design of described interlayer 13 is excellent thermal insulation performance of described cord blood stem cell holding vessel 1, and described liquid nitrogen 15 consumption is less.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included within scope of patent protection of the present utility model.
Claims (8)
1. a cord blood stem cell holding vessel, it is characterized in that: comprise weighing-appliance, shell, inner bag, liquid nitrogen, neck tube, carry cylinder and capping plug, described weighing-appliance is located at described shell bottom, described inner bag is contained in described shell, and be communicated with described shell by described neck tube, described liquid nitrogen is filled in described inner bag, described in carry cylinder and be located in described inner bag and described neck tube, described capping plug is located in described neck tube.
2. cord blood stem cell holding vessel according to claim 1, is characterized in that: described cord blood stem cell holding vessel also comprises interlayer, and described interlayer is located at described inner bag, between described neck tube and described shell.
3. cord blood stem cell holding vessel according to claim 2, it is characterized in that: described interlayer comprises adsorbent and heat-barrier material, described adsorbent is filled in around the described neck tube between described inner bag and described shell, and described heat-barrier material is filled in described inner bag, between described adsorbent and described shell.
4. cord blood stem cell holding vessel according to claim 2, is characterized in that: described interlayer is vacuum interlayer.
5. cord blood stem cell holding vessel according to claim 1, is characterized in that: described shell comprises and vacuumizes sealing-in mouth, described in vacuumize sealing-in mouth and be located at described shell, and run through described shell.
6. cord blood stem cell holding vessel according to claim 1, it is characterized in that: described shell also comprises handle, described handle is located at described cover top portion.
7. cord blood stem cell holding vessel according to claim 1, is characterized in that: described shell is stainless steel casing, and described inner bag is stainless steel inner container.
8. cord blood stem cell holding vessel according to claim 1, is characterized in that: described capping plug is phenolic foam capping plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520217753.8U CN204560763U (en) | 2015-04-13 | 2015-04-13 | Cord blood stem cell holding vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520217753.8U CN204560763U (en) | 2015-04-13 | 2015-04-13 | Cord blood stem cell holding vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204560763U true CN204560763U (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520217753.8U Active CN204560763U (en) | 2015-04-13 | 2015-04-13 | Cord blood stem cell holding vessel |
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| CN (1) | CN204560763U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081363A (en) * | 2016-06-06 | 2016-11-09 | 中国科学院合肥物质科学研究院 | A kind of liquid nitrogen zero is lost biological specimen low-temperature storing apparatus |
| CN108207932A (en) * | 2017-12-29 | 2018-06-29 | 天津普瑞赛尔生物科技有限公司 | A kind of novel stem cells storage container |
| CN108402032A (en) * | 2018-03-14 | 2018-08-17 | 苏杰 | A kind of cord blood stem cell storage method |
| CN108477141A (en) * | 2018-03-14 | 2018-09-04 | 苏杰 | A kind of medical hutch of cord blood stem cell |
-
2015
- 2015-04-13 CN CN201520217753.8U patent/CN204560763U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081363A (en) * | 2016-06-06 | 2016-11-09 | 中国科学院合肥物质科学研究院 | A kind of liquid nitrogen zero is lost biological specimen low-temperature storing apparatus |
| CN108207932A (en) * | 2017-12-29 | 2018-06-29 | 天津普瑞赛尔生物科技有限公司 | A kind of novel stem cells storage container |
| CN108402032A (en) * | 2018-03-14 | 2018-08-17 | 苏杰 | A kind of cord blood stem cell storage method |
| CN108477141A (en) * | 2018-03-14 | 2018-09-04 | 苏杰 | A kind of medical hutch of cord blood stem cell |
| CN108477141B (en) * | 2018-03-14 | 2021-01-05 | 重庆奥纳思生物科技有限公司 | Medical hutch of cord blood stem cell |
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| C14 | Grant of patent or utility model | ||
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