CN108190215A - Cord blood stem cell freezing storage device - Google Patents
Cord blood stem cell freezing storage device Download PDFInfo
- Publication number
- CN108190215A CN108190215A CN201810013257.9A CN201810013257A CN108190215A CN 108190215 A CN108190215 A CN 108190215A CN 201810013257 A CN201810013257 A CN 201810013257A CN 108190215 A CN108190215 A CN 108190215A
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- Prior art keywords
- pressing plate
- collection bag
- case lid
- movable block
- stem cell
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/38—Devices for discharging contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The technical issues of the present invention relates to a kind of cord blood stem cell freezing storage devices, are related to medical apparatus field, and main purpose is that the take-off time for solving lower floor's collection bag inside existing freezen protective case is longer, influences stem cell refrigerating effect.The technical solution mainly used for：Cord blood stem cell freezing storage device, including babinet, collection bag holding mechanism and position adjusting mechanism.Babinet has case lid and the mouth that picks and places positioned at side, and case lid opposite can pick and place a mouthful folding；Collection bag holding mechanism includes the support plate being arranged in parallel and pressing plate, pressing plate are located at the top of support plate；Pressing plate can relative support plate activity, to move to first position when forms the receiving gap for placing collection bag therebetween, and the clearance aperture for accommodating gap is opposite with picking and placeing mouth；It presses with when moving to the second position to collection bag；Position adjusting mechanism is used to coordinate with case lid, pressing plate to be made to be located at first position when case lid is opened；With pressing plate is made to be located at the second position when case lid is closed.
Description
Technical field
The present invention relates to medical apparatus technical field, more particularly to a kind of cord blood stem cell freezing storage device.
Background technology
Human umbilical cord hemocytoblast is generally held in -85 DEG C or -196 DEG C of low temperature according to the required difference for preserving the time limit
In refrigerator/liquid nitrogen container.For after acquisition to cord blood stem cell (＜ 6 months) shorter during use, generally use profound hypothermia
- 85 DEG C of refrigerator freezes.During concrete operations, cord blood stem cell is typically collected in plastics collection bag, then using specific structure
Container such as freezen protective case contained, and the freezen protective case is put into low temperature refrigerator, human umbilical cord's blood is done carefully
Born of the same parents implement cooling.
At present, freezen protective case is usually in open top, and the collection bag equipped with cord blood stem cell is from top to bottom successively
It is placed in storage box, and partition board is placed between two adjacent collection bags, when closing case lid, case lid is to internal collection bag
Pressure, collection bag is flattened.Above-mentioned store method has the disadvantages that and clinical hidden danger：If you need to take out the collection bag of lower floor,
It needs first to take out the collection bag on upper strata and partition board, so operates cumbersome, and the operation also makes opening freezen protective case
Overlong time, causing to preserve the temperature inside the box cannot be constant, and influence stem cell in entire storage box freezes effect.
Invention content
In view of this, the present invention provides a kind of cord blood stem cell freezing storage device, and main purpose is to solve existing
The taking-up operation of lower floor's collection bag is cumbersome inside freezen protective case, causes storage box opening time long, it is cold to influence stem cell
The technical issues of freezing effect.
In order to achieve the above objectives, present invention generally provides following technical solutions：
The embodiment of the present invention provides a kind of cord blood stem cell freezing storage device, and acquisition is placed on for freezen protective
Cord blood stem cell in bag, including：
Babinet, the mouth that picks and places with case lid and positioned at side, the case lid relatively described can pick and place a mouthful folding；
Collection bag holding mechanism, including the support plate being arranged in parallel and pressing plate, the support plate and the equal position of the pressing plate
In in the babinet, the pressing plate is located at the top of the support plate；The pressing plate can relatively described support plate activity, with movement
To the receiving gap formed therebetween during first position for placing collection bag, it is described accommodate gap clearance aperture with it is described
It is opposite to pick and place mouth；It presses with when moving to the second position to the collection bag；And
Position adjusting mechanism, it is described be located at the pressing plate when the case lid is opened for coordinating with the case lid
First position；With the pressing plate is made to be located at the second position when the case lid is closed；
Wherein, the position adjusting mechanism includes briquetting, movable block and fixed plate；
The briquetting is arranged on the upside of the pressing plate, and the briquetting has first tiltedly away from one end of the pressing plate
Face；Movable block is arranged in the babinet and positioned at the top of the pressing plate；
The movable block has opposite first end and second end, and the relatively described second end of the first end is close to the pressure
Block；The first end has the second inclined-plane being adapted to first inclined-plane, and the movable block is used to move to the first activity bit
The briquetting is made to push the presser motion to described second first inclined-plane applied force by second inclined-plane when putting
Position；
The case lid is used for when being closed to the second end applied force of the movable block, the movable block to be pushed to move to
First moving position；
The fixed plate is arranged on the top of the pressing plate and has interval between the pressing plate, the fixed plate
Downside is equipped with sliding rail；The movable block is slidably disposed in the sliding rail.
By above-mentioned technical proposal, cord blood stem cell freezing storage device of the present invention at least has the advantages that：
In technical solution provided by the invention, because the mouth that picks and places of babinet is located at side, used between pressing plate and support plate
In the receiving gap for placing collection bag clearance aperture also with picking and placeing that mouth is opposite, so as to pick and place phase from the pine fond of food that is not salty that picks and places of side
The collection bag answered such as picks and places, and then can relative to the prior art without being operated to collection bags other in babinet
To save the time for taking out lower floor's collection bag, avoid other interior collection bags of long-time operation influence storage box freezes effect.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be implemented in accordance with the contents of the specification, below with presently preferred embodiments of the present invention and after attached drawing is coordinated to be described in detail such as.
Description of the drawings
When Fig. 1 is that a kind of case lid for cord blood stem cell freezing storage device that one embodiment of the invention provides is opened
Structure diagram；
When Fig. 2 is that a kind of case lid for cord blood stem cell freezing storage device that one embodiment of the invention provides is closed
Structure diagram；
Fig. 3 is fixed plate and the activity for a kind of cord blood stem cell freezing storage device that one embodiment of the invention provides
The packaged structure diagram matched；
Fig. 4 is a kind of structure of the movable block for cord blood stem cell freezing storage device that one embodiment of the invention provides
Schematic diagram；
Fig. 5 is that a kind of briquetting for cord blood stem cell freezing storage device that one embodiment of the invention provides and pressing plate fill
The structure diagram matched；
Fig. 6 is that a kind of structure of the pressing plate for cord blood stem cell freezing storage device that one embodiment of the invention provides is shown
It is intended to.
Reference numeral：1st, babinet；10th, collection bag；11st, case lid；100th, cord blood stem cell freezing storage device；101st, it takes
Put mouth；111st, the first convex block；2nd, collection bag holding mechanism；21st, the first collection bag holding mechanism；22nd, the second collection bag accommodates machine
Structure；3rd, support plate；4th, pressing plate；41st, limiting slot；401st, the first spacing block set；402nd, the second spacing block set；5th, gap is accommodated；6、
Position adjusting mechanism；61st, first position regulating mechanism；62nd, second position regulating mechanism；7th, briquetting；71st, the first inclined-plane；8th, it is living
Motion block；81st, the second inclined-plane；82nd, the second convex block；821st, the second support column；9th, sliding rail；91st, supporting block；911st, the first support column；
12nd, the second elastic component；13rd, limited block；14th, lead；15th, fixed plate.
Specific embodiment
The technological means and effect taken further to illustrate the present invention to reach predetermined goal of the invention, below in conjunction with
Attached drawing and preferred embodiment to specific embodiment, structure, feature and its effect applied according to the present invention, are described in detail such as
Afterwards.In the following description, what different " embodiment " or " embodiment " referred to is not necessarily the same embodiment.It is in addition, one or more
Special characteristic, structure or feature in a embodiment can be combined by any suitable form.
As depicted in figs. 1 and 2, a kind of cord blood stem cell freezing storage device that one embodiment of the present of invention proposes
100, it is placed on the cord blood stem cell in collection bag 10 for freezen protective.Cord blood stem cell freezing storage device 100 wraps
Include babinet 1, collection bag holding mechanism 2 and position adjusting mechanism 6.Babinet 1 has case lid 11 and picks and places mouth 101 positioned at side.
Case lid 11 opposite can pick and place 101 folding of mouth.
As depicted in figs. 1 and 2, collection bag holding mechanism 2 includes the support plate 3 being arranged in parallel and pressing plate 4.3 He of support plate
Pressing plate 4 is respectively positioned in babinet 1.Pressing plate 4 is located at the top of support plate 3.Pressing plate 4 can relative support plate 3 move to first position and
The second position.As shown in Figure 1, when 4 relative support plate 3 of pressing plate moves to first position, formed between pressing plate 4 and support plate 3
It for placing the receiving gap 5 of collection bag 10, and accommodates the clearance aperture in gap 5 and picks and places mouth 101 relatively, user to be facilitated to pass through
It picks and places mouth 101 and picks and places the collection bag 10 equipped with stem cell from gap 5 is accommodated.As shown in Fig. 2, when pressing plate 4 moves to the second position
When, pressing plate 4 presses to collection bag 10, and collection bag 10 is driven plain and keeps flat form under pressure, will so acquire
Bag 10 contributes to 10 various places inside of collection bag to keep lowering temperature uniform when being put into refrigerator.
Position adjusting mechanism 6 with case lid 11 for coordinating, pressing plate 4 to be made to be located at first position (such as when case lid 11 is opened
Shown in Fig. 1), user is facilitated to pick and place collection bag 10；Pressing plate 4 is made to be located at the second position (as shown in Figure 2) with when case lid 11 is closed,
Collection bag 10 is driven plain under pressure.
In the technical solution of above-mentioned offer because the mouth 101 that picks and places of babinet 1 is located at side, pressing plate 4 and support plate 3 it
Between for place collection bag 10 receivings gap 5 clearance aperture also with pick and place mouth 101 relatively, so as to pick and place mouth from side
101 easily pick and place corresponding collection bag 10, are such as picked and placeed without being operated to collection bags 10 other in babinet 1, into
And the time for taking out lower floor collection bag 10 can be saved relative to the prior art, long-time operation is avoided to influence in storage box other
Collection bag 10 freezes effect.
In one is specifically applied example, as depicted in figs. 1 and 2, both aforementioned support plate 3 and pressing plate 4 can be equal
It is horizontally disposed, collection bag 10 can so also lain in a horizontal plane in the receiving gap 5 between support plate 3 and pressing plate 4.Work as acquisition
When bag 10 is pressurized, the compression for contributing to 10 various places inside of collection bag is uniform, so as to make the cooling of 10 various places inside of collection bag also more
It is uniform.
Further, as depicted in figs. 1 and 2, the quantity of aforementioned collection bag holding mechanism 2 can be two or more, and from
It arranges successively under above.The quantity of aforementioned location regulating mechanism 6 is equal with the quantity of collection bag holding mechanism 2 and corresponds
Setting.Specifically in operation, a collection bag 10 that stem cell is housed only is placed in each collection bag holding mechanism 2, so
Each collection bag 10 can be separated by collection bag holding mechanism 2, avoided between adjacent collection bag 10 in cryopreservation shape
It sticks together under state.
Further, as depicted in figs. 1 and 2, aforementioned position adjusting mechanism 6 can include briquetting 7 and movable block 8.Pressure
Block 7 is arranged on the upside of pressing plate 4.Briquetting 7 has the first inclined-plane 71 (as shown in Figure 5) away from one end of pressing plate 4.Movable block 8
It is arranged in babinet 1 and positioned at the top of pressing plate 4.Movable block 8 has opposite first end and second end.First end is with respect to
Two ends are close to briquetting 7.First end has the second inclined-plane 81 (as shown in Figure 3 and Figure 4) being adapted to the first inclined-plane 71.Movable block 8
Make briquetting 7 that pressing plate 4 be pushed to move 71 applied force of the first inclined-plane by the second inclined-plane 81 during for moving to the first moving position
To the aforementioned second position, with to 10 applied force of collection bag (as shown in Figure 2).Wherein, case lid 11 is used to pick and place mouth 101 in closure
When to the second end applied force of movable block 8, movable block 8 to be pushed to move to the first aforementioned moving position.
Specifically in operation, as shown in Fig. 2, being closed case lid 11, case lid 11 makes work to the second end applied force of movable block 8
Motion block 8 moves to the first moving position.Briquetting 7 is applied further through the second inclined-plane 81 when movable block 8 moves to the first moving position
Reinforcing makes briquetting 7 that pressing plate 4 be pushed to move to the aforementioned second position, to press to collection bag 10, is driven plain collection bag 10.
Further, aforementioned position adjusting mechanism 6 can also include the first elastic component, such as spring etc..First elasticity
Part is used for 8 applied force of movable block, and the of mouth 101 is picked and placeed so that movable block 8 to be made to move to second end and stretch out when case lid 11 is opened
Two moving positions.Since the second end stretching of movable block 8 picks and places mouth 101, so as to which case lid 11 can be right when closure picks and places mouth 101
The second end applied force of movable block 8, makes movable block 8 collapse into the first moving position in babinet 1, and operation is more convenient.
Preferably, as shown in Figure 1, one end of above-mentioned case lid 11 can be connect with babinet 1 by shaft, to pass through rotation
Mode opposite case 1 opens and closes.The second end of movable block 8 is applied during closure is rotated in order to facilitate case lid 11
Power, the second end of movable block 8 can have arc angling.
Further, as shown in Figure 1, can be set with the corresponding position of second end of movable block 8 on aforementioned case lid 11
There is the first convex block 111.Wherein, second end of the case lid 11 when closure picks and places mouth 101 by first convex block 111 to movable block 8
Applied force makes movable block 8 move to the first aforementioned moving position.In this example, by the first convex block 111 of setting, one
Aspect can improve the intensity of case lid 11, on the other hand can also reduce in course of exerting pressure to abrasion caused by case lid 11.
Preferably, the first above-mentioned convex block 111 can be dismantled, for example be connected by screw with respect to case lid 11, so when length
Time uses, and can be re-replaced after the abrasion of the first convex block 111, to reduce maintenance cost.
Further, as shown in Figure 1 to Figure 3, position adjusting mechanism 6 of the invention can also include fixed plate 15.It is fixed
Plate 15 is arranged on the top of pressing plate 4 and has interval between pressing plate 4.The downside of fixed plate 15 is equipped with sliding rail 9.Wherein, it is movable
Block 8 is slidably disposed in sliding rail 9, to move to aforementioned the first moving position and the second moving position along sliding rail 9.At this
In example, by the sliding rail 9 of setting, the kinematic accuracy and stability of movable block 8 can be improved.
Further, as shown in figure 3, in the example for including the first elastic component in aforementioned location regulating mechanism 6, fixed plate 15
Downside can be equipped with supporting block 91.The side of movable block 8 can be equipped with the second convex block 82.Second convex block 82 and 91 phase of supporting block
It is right.The first aforementioned elastic component is arranged between the second convex block 82 and supporting block 91.
Further, as shown in figure 3, the quantity of aforementioned second convex block 82 can be two.One the second convex block 82 is located at
First side of movable block 8, another second convex block 82 are located at the second side of movable block 8.First side and the second side phase
The back of the body.Wherein, the quantity of 91 and first elastic component of supporting block is two, and is corresponded with the second convex block 82, so help to
Movable block 8 keeps stress equalization during the motion.
Further, as shown in figure 3, the side opposite with the second convex block 82 of aforementioned supporting block 91 can be equipped with first
Dagger 911.The side opposite with supporting block 91 of second convex block 82 can be equipped with the second support column 821.Wherein, the first elastic component
One end be set on the first support column 911, the other end is set on the second support column 821.In this example, pass through setting
First support column 911 and the second support column 821 can limit the first elastic component, prevent the first elastic component from 91 He of supporting block
It is loosened between second convex block 82.
Further, as shown in Figure 1, aforementioned collection bag holding mechanism 2 quantity in more than two examples, respectively to adopt
Collection bag holding mechanism 2 is arranged successively from top to bottom.Wherein, two adjacent collection bag holding mechanisms 2 are respectively the first collection bag
21 and second collection bag holding mechanism 22 of holding mechanism.First collection bag holding mechanism 21 is located at the second collection bag holding mechanism 22
Top.Aforementioned position adjusting mechanism 6 includes and 21 corresponding first position regulating mechanism of the first collection bag holding mechanism
61 and with 22 corresponding second position regulating mechanism 662 of the second collection bag holding mechanism.Wherein, second position regulating mechanism 62
Between the first collection bag holding mechanism 21 and the second collection bag holding mechanism 22, the support of the first collection bag holding mechanism 21
Plate 3 and the fixed plate 15 of second position regulating mechanism 62 are same plate, one block of plate so can be at least saved, so as to drop
Low cost also saves the space inside babinet 1.
Further, as shown in Figure 5 and Figure 6, the upside of aforementioned platens 4 can be equipped with limiting slot 41, and briquetting 7 is inserted from top
Enter in limiting slot 41, so that the assembly or disassembly between briquetting 7 and pressing plate 4 is more convenient, when 7 long-time of briquetting uses hair
It can be replaced in time during raw abrasion, to reduce maintenance cost.
Certainly, one replacement example in, aforementioned briquetting 7 can also be fixed on pressing plate 4, for example, both one into
Type etc..
Further, as shown in Figure 5 and Figure 6, the upside of aforementioned platens 4 can be equipped with the first spacing block set 401 and second
Spacing block set 402.First spacing block set 401 and the second spacing block set 402 are opposite and form aforementioned limiting slot therebetween
41.In this example, it by the first spacing block set 401 of setting and the second spacing block set 402, on the one hand can be formed aforementioned
On the other hand limiting slot 41 can also enhance the intensity of pressing plate 4.
Further, as shown in Figure 5 and Figure 6, aforementioned briquetting 7 is located at the centre position of 4 upside of pressing plate, so works as briquetting
When the collection bag 10 of 7 pairs of 4 lower sections of pressing plate presses, it can be more uniformly distributed the compression of collection bag 10 everywhere, contribute to collection bag 10
The uniform decrease in temperature in low temperature refrigerator.
Further, as shown in Figure 1, aforementioned position adjusting mechanism 6 can also include the second elastic component 12, such as spring
Deng.Second elastic component 12 is for providing the power that pressing plate 4 returns back to first position, to reach labor-saving technique effect.Specifically
For, when case lid 11 is opened, movable block 8 moves to the second moving position that second end stretching picks and places mouth 101, at this time movable block
8 vacate space for briquetting 7；Then the second elastic component 12 pushes pressing plate 4 and briquetting 7 to move upwards, to increase pressing plate 4 and branch
The height in gap 5 is accommodated between fagging 3, user is facilitated to pick and place the collection bag 10 accommodated in gap 5.
Further, as depicted in figs. 1 and 2, aforementioned position adjusting mechanism 6 can also include limited block 13.Limited block
13 are arranged between pressing plate 4 and support plate 3, for limiting the depth that pressing plate 4 presses collection bag 10, prevent the pressing acquisition of pressing plate 4
The depth of bag 10 is too deep and collection bag 10 is caused to rupture, and can so play the function of the security protection to collection bag 10.
Further, as depicted in figs. 1 and 2, cord blood stem cell freezing storage device 100 of the invention can also include
Lead 14.Lead 14 is fixedly connected with support plate 3 and across pressing plate 4, and pressing plate 4 can be moved along lead 14.In this example
In, due to the motion guide for having lead 14 to be pressing plate 4, the kinematic accuracy and kinetic stability of pressing plate 4 can be improved.
Both above-mentioned lead 14 and support plate 3 can be achieved a fixed connection by fixed pin etc..
In one is specifically applied example, as depicted in figs. 1 and 2, the quantity of aforementioned lead 14 can be four, and
It is arranged on four angles of support plate 3 correspondingly, to further improve the kinematic accuracy of pressing plate 4 and kinetic stability.
As depicted in figs. 1 and 2, in the example for including limited block 13 in above-mentioned position adjusting mechanism 6, limited block 13 can cover
It is located on lead 14, limited block 13 itself can so be limited, prevent limited block 13 loose between pressing plate 4 and support plate 3
It is de-.
Further, as depicted in figs. 1 and 2, it is more than two examples in the quantity of aforementioned collection bag holding mechanism 2
In, each collection bag holding mechanism 2 shares each lead 14, can so save the quantity of lead 14, reduce cost, and
And each collection bag holding mechanism 2 can also be combined into an entirety, the structure of entire storage box is made more to stablize.
What needs to be explained here is that：In the absence of conflict, those skilled in the art can incite somebody to action according to actual conditions
Relevant technical characteristic is combined with each other in above-mentioned each example, to reach corresponding technique effect, particularly for various combined situations
It does not repeat one by one herein.
The above described is only a preferred embodiment of the present invention, not make limitation in any form to the present invention, according to
According to any simple modification, equivalent change and modification that the technical spirit of the present invention makees above example, this hair is still fallen within
In the range of bright technical solution.
Claims (1)
1. a kind of cord blood stem cell freezing storage device, the Cord blood being placed in collection bag (10) for freezen protective is done carefully
Born of the same parents, which is characterized in that including：
Babinet (1) picks and places mouth (101) with case lid (11) and positioned at side, and the case lid (11) relatively described can pick and place
Mouth (101) folding；
Collection bag holding mechanism (2), including the support plate (3) being arranged in parallel and pressing plate (4), the support plate (3) and described
Pressing plate (4) is respectively positioned in the babinet (1), and the pressing plate (4) is positioned at the top of the support plate (3)；The pressing plate (4) can phase
To the support plate (3) activity, to move to first position when forms the receiving for placing collection bag (10) therebetween
Gap (5), the clearance aperture for accommodating gap (5) pick and place mouth (101) relatively with described；With when moving to the second position pairs
Collection bag (10) pressure；And
Position adjusting mechanism (6), for coordinating with the case lid (11), to make the pressing plate when the case lid (11) is opened
(4) positioned at the first position；Make the pressing plate (4) positioned at the second position with when the case lid (11) is closed；
Wherein, the position adjusting mechanism (6) includes briquetting (7), movable block (8) and fixed plate (15)；
The briquetting (7) is arranged on the upside of the pressing plate (4), and the briquetting (7) has away from one end of the pressing plate (4)
First inclined-plane (71)；Movable block (8) is arranged in the babinet (1) and positioned at the top of the pressing plate (4)；
The movable block (8) has opposite first end and second end, and the relatively described second end of the first end is close to the pressure
Block (7)；The first end has the second inclined-plane (81) for being adapted to first inclined-plane (71), and the movable block (8) is for transporting
Move to during the first moving position by second inclined-plane (81) to the first inclined-plane (71) applied force, make the briquetting (7)
The pressing plate (4) is pushed to move to the second position；
The case lid (11) for when being closed to the second end applied force of the movable block (8), to push the movable block (8)
Move to first moving position；
The fixed plate (15) is arranged on the top of the pressing plate (4) and has interval between the pressing plate (4), described solid
The downside of fixed board (15) is equipped with sliding rail (9)；The movable block (8) is slidably disposed in the sliding rail (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810013257.9A CN108190215B (en) | 2018-01-06 | 2018-01-06 | Cord blood stem cell freezing storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810013257.9A CN108190215B (en) | 2018-01-06 | 2018-01-06 | Cord blood stem cell freezing storage device |
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| Publication Number | Publication Date |
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| CN108190215A true CN108190215A (en) | 2018-06-22 |
| CN108190215B CN108190215B (en) | 2019-06-07 |
Family
ID=62588047
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810013257.9A Active CN108190215B (en) | 2018-01-06 | 2018-01-06 | Cord blood stem cell freezing storage device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111572971A (en) * | 2020-05-27 | 2020-08-25 | 陈爱霞 | Device for preserving umbilical cord blood stem cells |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111572971A (en) * | 2020-05-27 | 2020-08-25 | 陈爱霞 | Device for preserving umbilical cord blood stem cells |
| CN111572971B (en) * | 2020-05-27 | 2021-10-08 | 青岛大学附属医院 | Device for preserving umbilical cord blood stem cells |
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| CN108190215B (en) | 2019-06-07 |
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