CN212650314U - Novel freezing storage tube body device - Google Patents
Novel freezing storage tube body device Download PDFInfo
- Publication number
- CN212650314U CN212650314U CN202020137505.3U CN202020137505U CN212650314U CN 212650314 U CN212650314 U CN 212650314U CN 202020137505 U CN202020137505 U CN 202020137505U CN 212650314 U CN212650314 U CN 212650314U
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- tube body
- cap
- air vent
- novel
- 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.)
- Active
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The utility model discloses a novel freezing storage tube body device, which comprises a tube body, a tube cap arranged at the upper end of the tube body and a carrying rod arranged in the tube body, the top end of the carrying rod is provided with a connecting part, the bottom end of the carrying rod is arranged in the tube body and forms a working area for placing a frozen sample, the lower end of the tube cap is provided with a connecting groove, the connecting part is suitable for being inserted into the connecting groove, and is matched with the connecting groove to form an accommodating cavity, the upper end of the pipe cap is provided with a vent hole for communicating the outside with the accommodating cavity, the outer circular surface of the connecting part is provided with the vent groove which is communicated with the pipe body and the accommodating cavity, the vent grooves and the vent holes are arranged in a staggered manner, a filter screen is arranged at the top end of the connecting part, this novel body is stored in refrigeration device can effectively avoid freezing when depositing impurity gets into the body, freezes to deposit the sample in the body and causes the pollution.
Description
Technical Field
The utility model relates to a biological sample cryopreservation technical field especially relates to a novel body is stored in refrigeration device.
Background
The cryopreservation tube is mainly applied to biological samples such as cells or embryos which need to be preserved at low temperature in assisted reproduction or scientific research. The product on the existing market is a freezing storage pipe or a freezing carrying rod, and consists of a sleeve pipe, a carrying rod or a pipe body carrying rod, wherein the sleeve pipe and the carrying rod are open storage spaces, and liquid nitrogen can directly enter the sleeve pipe or the pipe body through a gap or a vent hole at the bottom and the top. Since liquid nitrogen is not a sterile, dust-free product, there is a concern that some larger impurities or particles will enter the tube directly through the gas holes.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a novel freezing storage tube body device, can effectively avoid the sample to freeze when depositing in impurity gets into the tube body, freezes to deposit the sample in the tube body and causes the pollution.
The purpose of the utility model is realized by adopting the following technical scheme:
the utility model provides a novel freezing storage tube body device, include the body, install in the pipe cap of body upper end with arrange in the pole that carries in the body, it is provided with connecting portion to carry the pole top, it puts to carry the pole bottom in the body and form the workspace that is used for placing the cryopreserved sample, the spread groove has been seted up to the pipe cap lower extreme, connecting portion are suitable for and insert in the spread groove, and with the spread groove cooperation forms and holds the chamber, pipe cap upper end be provided with be used for the intercommunication external with hold the air vent in chamber, be provided with the intercommunication on the outer disc of connecting portion the body with hold the air vent in chamber, the air vent with the air vent is crisscross to be set up, the connecting portion top is provided with the filter screen.
Further, a mounting groove is formed in the side face of the connecting portion, and an identification key is arranged in the mounting groove.
Further, the surface of the pipe cap is provided with anti-skidding lines.
Further, the surface of the tube cap is yellow, red or blue or any other color.
Further, the tube body and the tube cap are provided with labels, and the labels are used for recording patient or sample information.
Compared with the prior art, the beneficial effects of the utility model reside in that:
this application is the setting of staggering through the air channel that sets up and air vent for when gaseous getting into through the air vent and holding the chamber, can form the convection current, so that impurity in the external air can stay and hold the chamber, and the filter screen that sets up simultaneously can effectively avoid external impurity to get into the internal pollution of body through the air channel and freeze the sample.
Drawings
Fig. 1 is a schematic structural view of a frame body of a novel freezing storage tube device of the present invention;
fig. 2 is a schematic structural view of a loading rod of a novel refrigeration storage pipe body device of the present invention;
fig. 3 is a cross-sectional view of a novel freezing storage tube device of the present invention;
fig. 4 is a cross-sectional view of a cap of a novel freezing storage tube device of the present invention;
the figure is as follows: 10. a pipe body; 20. a pipe cap; 21. connecting grooves; 22. a vent hole; 30. a carrier bar; 31. a connecting portion; 311. a vent channel; 312. mounting grooves; 313. an identification key; 32. a working area; 33. and (4) a filter screen.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
The novel freezing storage tube device shown in fig. 1-4 comprises a tube body 10, a tube cap 20 installed at the upper end of the tube body 10, and a carrying rod 30 arranged in the tube body 10, wherein a connecting portion 31 is arranged at the top end of the carrying rod 30, the bottom end of the carrying rod 30 is arranged in the tube body 10 and forms a working area 32 capable of being used for placing a frozen sample, a connecting groove 21 is formed at the lower end of the tube cap 20, the connecting portion 31 is suitable for being inserted into the connecting groove 21 and forms a containing cavity by matching with the connecting groove, an air vent 22 used for communicating the outside and the containing cavity is arranged at the upper end of the tube cap 20, an air vent 311 communicated with the tube body 10 and the containing cavity is arranged on the outer circular surface of the connecting portion 31, the air vent 311 and the air vent 22 are arranged in a staggered manner, and a.
During the use, the sample that needs to freeze to deposit is placed on workspace 32, then fills up the liquid nitrogen in toward body 10, will carry pole 30 to insert in the body 10 to screw cap 20 and body 10, then place this application a novel freezing storage body device and store in the liquid nitrogen container.
This application is the setting of staggering through the air vent 311 and the air vent 22 that set up for when gaseous entering holds the chamber through air vent 22, can form the convection current, so that impurity in the outside air can stay hold the chamber, and the filter screen 33 that sets up simultaneously can effectively avoid outside impurity to get into the interior pollution cryopreserving sample of body 10 through air vent 311.
More specifically, the side surface of the connecting portion 31 is provided with an installation groove 312, an identification key 313 is arranged in the installation groove 312, the side surface of the connecting portion 31 is provided with the installation groove 312, the identification key 313 is arranged in the installation groove 312, and the information of the frozen sample on the carrying rod 30 can move together with the carrying rod 30 through the identification key 313, so that a user can know the frozen sample on the carrying rod 30 through the identification key 313 conveniently, and mistakes are avoided.
More specifically, the surface of the cap 20 is provided with anti-slip lines to facilitate the user to grip the cap 20 and pull the cap 20 out of the tube 10.
In addition, the pipe cap 20 surface sets up for yellow, red or blue or any other colour to make things convenient for the user to discern, wrong sample when avoiding the experiment, of course also can adopt other colours, can be in the body with special label is pasted on the pipe cap, and the label is used for recording patient or sample information.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (5)
1. The utility model provides a novel freezing storage pipe body device which characterized in that: including the body, install in the pipe cap of body upper end with arrange in the pole is carried in the body, it is provided with connecting portion to carry the pole top, carry the pole bottom to place in the body and form the workspace that is used for placing the cryopreserved sample, the spread groove has been seted up to the pipe cap lower extreme, connecting portion are suitable for to insert in the spread groove, and with the spread groove cooperation forms and holds the chamber, pipe cap upper end be provided with be used for the intercommunication external with the air vent that holds the chamber, be provided with the intercommunication on the outer disc of connecting portion the body with the air vent that holds the chamber, the air vent with the air vent is crisscross to be set up, the connecting portion top is provided with the filter screen.
2. A novel tubular cryogenic storage device as claimed in claim 1, wherein: the connecting portion side has seted up the mounting groove, be provided with the sign key in the mounting groove.
3. A novel tubular cryogenic storage device as claimed in claim 1, wherein: the surface of the pipe cap is provided with anti-skid lines.
4. A novel tubular cryogenic storage device as claimed in claim 1, wherein: the surface of the tube cap is yellow, red or blue.
5. A novel tubular cryogenic storage device as claimed in claim 1, wherein: the body reaches be provided with the label on the pipe cap, the label is used for recording patient or sample information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020137505.3U CN212650314U (en) | 2020-01-20 | 2020-01-20 | Novel freezing storage tube body device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020137505.3U CN212650314U (en) | 2020-01-20 | 2020-01-20 | Novel freezing storage tube body device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212650314U true CN212650314U (en) | 2021-03-05 |
Family
ID=74765261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020137505.3U Active CN212650314U (en) | 2020-01-20 | 2020-01-20 | Novel freezing storage tube body device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212650314U (en) |
-
2020
- 2020-01-20 CN CN202020137505.3U patent/CN212650314U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212650314U (en) | Novel freezing storage tube body device | |
| CN102669088B (en) | Mammal embryo and oocyte vitrification freezing carrier | |
| CN203340879U (en) | Bearing tool for vitrified cryopreservation of biological material | |
| CN209983409U (en) | Cytology is with portable cell cryopreserved pipe | |
| CN204560761U (en) | A kind of liquid nitrogen cell or biological sample cryopreservation device | |
| CN203860325U (en) | Low temperature preservation plastic tube for sample | |
| CN214148494U (en) | A freezer for agricultural product sampling censorship | |
| CN212589916U (en) | Trace sperm cryopreservation carrier | |
| CN104642298A (en) | Miniature loading system for cryopreservation of biological materials | |
| CN212048442U (en) | Frozen embryo storage device resistant to low temperature of liquid nitrogen | |
| CN211108980U (en) | Preservation device for stem cells | |
| CN210458136U (en) | Kit convenient for pretreatment before blood leukocyte RNA extraction | |
| CN204957348U (en) | Freezing memotron of sample and freezing storage device of sample | |
| CN203424216U (en) | Side-leakage type bucket for storing minitype freezing unit | |
| CN216688122U (en) | Strain preservation tube | |
| CN207860838U (en) | Pathology cryogenic agent buffering keeps the temperature cold box | |
| CN202588147U (en) | Vitrified freezing carrier for embryos and oocytes of mammals | |
| CN216018773U (en) | Extension rod for vitrification frozen tube | |
| CN212393698U (en) | Novel low temperature cryopreserved pipe | |
| CN216753366U (en) | Closed ultra-low temperature freezing storage device | |
| CN219494490U (en) | Low-temperature indication ice box | |
| CN218520092U (en) | Preservation device of normal atmospheric temperature cell preservation liquid | |
| CN218781486U (en) | Cold-storage container and gene cold storage device for gene sequencer | |
| CN202793830U (en) | Refrigeration type sampling box | |
| WO2020107650A1 (en) | Cryogenic transport device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |