CN217136617U - Stem cell cryopreservation device - Google Patents
Stem cell cryopreservation device Download PDFInfo
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- CN217136617U CN217136617U CN202220863952.6U CN202220863952U CN217136617U CN 217136617 U CN217136617 U CN 217136617U CN 202220863952 U CN202220863952 U CN 202220863952U CN 217136617 U CN217136617 U CN 217136617U
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- stem cell
- tube
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- cell cryopreservation
- water bath
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Abstract
The utility model discloses a stem cell cryopreserving device relates to stem cell cryopreserving equipment technical field, and technical scheme does, including cryopreserving pipe and outer tube, cryopreserving pipe includes body and lid, and the position that is close to the lid on the body outer wall is provided with the spacing collar. The beneficial effects of the utility model are that: when resuscitating through the water bath, can guarantee stem cell's safety, prevent the pollution of water, can be carrying two handles by hand, then soak the device in the aquatic of water bath, the spacing collar except can blockking the water in the water bath and avoid it to enter into the lid, also can play the effect of supplementary observation, guarantees the surface of water below the spacing collar, carries two handles by hand and can also rock freezing pipe itself, accelerates its recovery, has improved recovery efficiency.
Description
Technical Field
The utility model relates to a stem cell freezes deposits equipment technical field, in particular to stem cell freezes deposits device.
Background
The cryopreservation tube for the stem cells is usually small and light in weight, and the stem cells are easy to fall into liquid nitrogen and difficult to salvage in case of operation errors in the cryopreservation process;
in addition, if the frozen stem cells need to be recovered, the freezing tube is usually required to be taken out of liquid nitrogen and then subjected to water bath, the freezing tube is soaked in water in a water bath kettle during water bath, if the sealing performance of the cover is poor, water in the water bath kettle easily enters the freezing tube to pollute the stem cells, later growth is not facilitated, precious samples are wasted, and the experiment cost is also increased.
SUMMERY OF THE UTILITY MODEL
In order to realize the above utility model, to above-mentioned technical problem, the utility model provides a stem cell cryopreserving device.
The technical scheme is that the freezing and storing device comprises a freezing and storing pipe and an outer sleeve sleeved outside the freezing and storing pipe, wherein the freezing and storing pipe comprises a pipe body and a cover, and a position, close to the cover, on the outer wall of the pipe body is provided with a limiting ring;
the outer sleeve comprises a cylindrical pipe and an annular baffle arranged at the top of the cylindrical pipe, a horizontal annular supporting plate is arranged at the top of the cylindrical pipe, the inner side of the supporting plate is fixedly connected with the outer wall of the cylindrical pipe, and the outer side of the supporting plate is fixedly connected with the inner wall of the annular baffle.
The spacing ring is spaced from the lower edge of the cover by a distance.
Two vertical downward clamping plates are arranged at the bottom of the outer edge of the limiting ring, and clamping grooves matched with the clamping plates are formed in the supporting plate.
Two symmetrical handles are arranged at the top of the annular baffle.
And a plurality of through holes which are uniformly distributed are formed in the side wall of the cylindrical pipe.
The diameter of the cylindrical pipe is larger than that of the pipe body.
The embodiment of the utility model provides a beneficial effect that technical scheme brought is: during freezing, the outer sleeve can be sleeved outside the freezing tube, so that the volume of the freezing tube is increased, and the freezing tube is safer to store;
when the device is used for resuscitation through the water bath, the safety of stem cells can be guaranteed, water pollution is prevented, the two handles can be held by hands, then the device is soaked in water in the water bath, the limiting ring can prevent water in the water bath from entering the cover, an auxiliary observation effect can be achieved, the water surface is guaranteed to be below the limiting ring, the cryopreservation tube can be shaken by holding the two handles by hands, resuscitation of the cryopreservation tube is accelerated, and resuscitation efficiency is improved;
during hot water entered into the cavity between cylinder and the body by through-hole 203, can directly heat the body of depositing the pipe freezing, after the water bath, portable two handles are carried out the device and are lifted out from the aquatic, can disinfect the back and put the test bench in, have the plane of cylinder socle portion to support, and the outer tube can also play the effect of a support frame, convenient follow-up operation.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
Fig. 2 is the structural schematic diagram of the cryopreservation tube of the embodiment of the present invention.
Fig. 3 is a schematic structural diagram of an outer sleeve according to an embodiment of the present invention.
Wherein the reference numerals are: 1. freezing and storing the tube; 2. an outer sleeve; 101. a pipe body; 102. a cover; 103. a limiting ring; 104. clamping a plate; 201. a cylindrical tube; 202. an annular baffle; 203. a through hole; 204. a handle; 205. a support plate; 206. a clamping groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. Of course, the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
Example 1
Referring to fig. 1 to 3, the present invention provides a stem cell cryopreservation device, which includes a cryopreservation tube 1 and an outer sleeve 2 sleeved outside the cryopreservation tube 1, wherein the cryopreservation tube 1 includes a tube body 101 and a cover 102, and a position on the outer wall of the tube body 101, which is close to the cover 102, is provided with a limiting ring 103;
the outer sleeve 2 comprises a cylindrical pipe 201 and an annular baffle 202 arranged at the top of the cylindrical pipe 201, a horizontal annular supporting plate 205 is arranged at the top of the cylindrical pipe 201, the inner side of the supporting plate 205 is fixedly connected with the outer wall of the cylindrical pipe 201, and the outer side of the supporting plate 205 is fixedly connected with the inner wall of the annular baffle 202.
The stop collar 103 is spaced a distance from the lower edge of the cover 102.
Two vertical downward clamping plates 104 are arranged at the bottom of the outer edge of the limiting ring 103, and a clamping groove 206 matched with the clamping plates 104 is formed in the supporting plate 205.
The top of the ring-shaped baffle 202 is provided with two symmetrical handles 204.
The side wall of the cylindrical pipe 201 is provided with a plurality of through holes 203 which are uniformly distributed.
The diameter of the cylindrical pipe 201 is larger than that of the pipe body 101.
When the utility model is used, the outer sleeve 2 can be sleeved outside the freezing tube 1 during freezing, the two clamping plates 104 are clamped in the clamping grooves 206, the volume of the freezing tube 1 is increased, and the freezing tube is safer to store;
when the stem cells stored in the cryopreservation tube 1 need to be taken out, firstly, the stem cells need to be recovered through a water bath, when the stem cells are recovered, the two handles 204 can be held by a hand, then the device is soaked in water in the water bath, the limiting ring 103 can not only block the water in the water bath from entering the cover 102, but also play a role in auxiliary observation, the water surface is ensured to be below the limiting ring 103, the cryopreservation tube 1 can be shaken by holding the two handles 204 by the hand, the recovery of the stem cells is accelerated, and the recovery efficiency is improved;
during hot water entered into the cavity between cylinder pipe 201 and the body 101 by through-hole 203, can directly heat the body 101 of cryopreserving pipe 1, after the water bath, portable two handles 204 were carried out the device and are lifted out from the aquatic, can disinfect the back and put the test bench in, have the plane of cylinder pipe 201 bottom to support, and outer tube 2 can also play the effect of a support frame, convenient follow-up operation.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The stem cell cryopreservation device is characterized by comprising a cryopreservation tube (1) and an outer sleeve (2) sleeved outside the cryopreservation tube (1), wherein the cryopreservation tube (1) comprises a tube body (101) and a cover (102), and a limiting ring (103) is arranged on the outer wall of the tube body (101) close to the cover (102);
the outer sleeve (2) comprises a cylindrical pipe (201) and an annular baffle (202) arranged at the top of the cylindrical pipe (201), a horizontal annular supporting plate (205) is arranged at the top of the cylindrical pipe (201), the inner side of the supporting plate (205) is fixedly connected with the outer wall of the cylindrical pipe (201), and the outer side of the supporting plate (205) is fixedly connected with the inner wall of the annular baffle (202).
2. The stem cell cryopreservation device of claim 1, wherein the spacing collar (103) is spaced from a lower edge of the cover (102) by a distance.
3. The stem cell cryopreservation device of claim 1, wherein two vertically downward clamping plates (104) are arranged at the bottom of the outer edge of the limiting ring (103), and clamping grooves (206) matched with the clamping plates (104) are formed in the supporting plate (205).
4. The stem cell cryopreservation device of claim 1, wherein the top of the annular baffle (202) is provided with two symmetrical handles (204).
5. The stem cell cryopreservation device of claim 1, wherein the side wall of the cylindrical tube (201) is provided with a plurality of uniformly distributed through holes (203).
6. The stem cell cryopreservation device of claim 1 wherein the diameter of the cylindrical tube (201) is larger than the diameter of the tube body (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220863952.6U CN217136617U (en) | 2022-04-14 | 2022-04-14 | Stem cell cryopreservation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220863952.6U CN217136617U (en) | 2022-04-14 | 2022-04-14 | Stem cell cryopreservation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217136617U true CN217136617U (en) | 2022-08-09 |
Family
ID=82700375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220863952.6U Active CN217136617U (en) | 2022-04-14 | 2022-04-14 | Stem cell cryopreservation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217136617U (en) |
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2022
- 2022-04-14 CN CN202220863952.6U patent/CN217136617U/en active Active
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