CN210455890U - Sample storage ware for reproductive medicine - Google Patents
Sample storage ware for reproductive medicine Download PDFInfo
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- CN210455890U CN210455890U CN201921419081.3U CN201921419081U CN210455890U CN 210455890 U CN210455890 U CN 210455890U CN 201921419081 U CN201921419081 U CN 201921419081U CN 210455890 U CN210455890 U CN 210455890U
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- liquid nitrogen
- locker room
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Abstract
The utility model provides a reproductive medicine uses sample memory, including protecting crust, heat preservation cotton, push-and-pull groove, closing plate, sample leading-in stopper, pressure limiting valve, air guide shower plate, liquid nitrogen bottle, pneumatic valve, heat insulating mattress and locker room, the sample memory main part outside is equipped with the protecting crust, the protecting crust inside is filled with heat preservation cotton, the sample memory main part rear side is installed liquid nitrogen bottle, the liquid nitrogen bottle upside is equipped with the pneumatic valve, the pneumatic valve front side is connected with the air guide shower plate, the sample memory main part inside downside is equipped with the pressure limiting valve, the sample memory main part inside front side is opened and is equipped with the locker room, the locker room front side is equipped with the heat insulating mattress, the heat insulating mattress front side is equipped with the closing plate, the sample leading-in stopper, this design has solved the inconvenient problem of original reproduction medical science sample storage, the utility model discloses it is rational in infrastructure, be convenient for effectively preserve reproduction medical science sample.
Description
Technical Field
The utility model relates to a reproduction medical science is with sample memory belongs to reproduction medical technology field.
Background
Since ancient times, the race continuation of living bodies including human beings has been performed by the combination of both sexes and the conception and development of sperm and egg in the mother body. With the development of modern medicine, in order to treat infertility and genetic diseases, carry out prepotency and family planning, improve human quality, change the natural reproduction process of organisms, and produce the next generation without sexual intercourse and manual operation, the new technology of reproductive medicine developed in the 20 th century and the 70 th era is called reproductive medicine.
In clinical reproductive medicine, some reproductive samples are required to be preserved, and liquid nitrogen refrigeration is used as a novel biological sample preservation method, so that the biological samples can be preserved for a long time, the conventional reproductive medical samples are inconvenient to store, and a reproductive medical sample storage device is urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a reproduction is sample memory for medical science to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure is convenient for effectively preserve reproduction medical science sample.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a reproductive medicine sample storage device comprises a sample storage device body, a thermometer, a low-temperature storage mechanism and a base, wherein the thermometer is installed on the upper end face of the sample storage device body, the base is installed on the lower side of the sample storage device body, the low-temperature storage mechanism is arranged in the sample storage device body and comprises a protective shell, heat-insulating cotton, a push-pull groove, a sealing plate, a sample leading-in plug, a pressure limiting valve, an air guide spraying plate, a liquid nitrogen bottle, an air valve, a heat insulation pad and a storage chamber, the protective shell is assembled on the outer side of the sample storage device body, the heat-insulating cotton is filled in the protective shell, the liquid nitrogen bottle is installed on the rear side of the sample storage device body, the air valve is assembled on the upper side of the liquid nitrogen bottle, the air guide spraying plate storage chamber is connected to the front side, the utility model discloses a specimen leading-in plug, including locker room, thermal-insulated pad, closing plate, leading-in stopper of specimen is installed to the closing plate inboard, the locker room outside is equipped with the push-and-pull groove.
Furthermore, the annular side face of the specimen leading-in plug is provided with an external thread, an internal thread is arranged inside the heat insulation pad and meshed with the external thread, and a concave handle is assembled on the front side of the specimen leading-in plug.
Further, the sealing plate is internally provided with bolts, and the sealing plate is connected with the heat insulation pad through the bolts.
Further, the push-pull groove specification is slightly greater than the locker room specification, the locker room is equipped with the multiunit, and multiunit locker room specification is the same.
Furthermore, a guide pipe is assembled on the right side of the air valve, the air valve is connected with the air guide spraying plate through the guide pipe, and a nozzle is arranged on the front end face of the air guide spraying plate.
Further, a venting button is assembled at the lower side of the pressure limiting valve.
The utility model has the advantages that: the utility model discloses a reproductive medicine uses sample memory, because of the utility model discloses having added protecting crust, heat preservation cotton, push-and-pull groove, closing plate, the leading-in stopper of sample, voltage limiting valve, air guide spout board, liquid nitrogen bottle, pneumatic valve, heat insulating mattress and locker room, this design can effectively carry out effective storage to reproductive medicine uses sample, has solved the inconvenient problem of original reproductive medicine with sample storage, has improved the utility model discloses a sample low temperature storability.
Because of the leading-in stopper annular side of sample is equipped with the external screw thread, the inside internal thread that is equipped with of heat insulating mattress, and the internal thread meshes with the external screw thread mutually, the leading-in stopper front side of sample is equipped with the spill handle, this design is taken out the locker room through the spill handle, open the locker room through the leading-in stopper of rotatory sample, because of the inside bolt that is equipped with of closing plate, the closing plate is connected with the heat insulating mattress through the bolt, this design improves the firm installation effect in locker room, slightly be greater than the locker room specification because of the push-and-pull groove specification, this design is convenient to take out the locker room, because of the pressure limiting valve downside is equipped with the button of ventilating, this design makes the liquid nitrogen constantly volatilize to inside the.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural diagram of a sample storage device for reproductive medicine of the present invention;
fig. 2 is a schematic structural view of a low-temperature storage mechanism in a sample storage for reproductive medicine of the present invention;
fig. 3 is a left side sectional view of the low temperature storage mechanism in the sample storage for reproductive medicine of the present invention;
in the figure: 1-a sample storage body, 2-a thermometer, 3-a low-temperature storage mechanism, 4-a base, 31-a protective shell, 32-heat-preservation cotton, 33-a push-pull groove, 34-a sealing plate, 35-a sample introduction plug, 36-a pressure limiting valve, 37-an air guide spraying plate, 38-a liquid nitrogen bottle, 39-an air valve, 341-a heat insulation pad and 351-a storage chamber.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: a sample storage device for reproductive medicine comprises a sample storage device main body 1, a thermometer 2, a low-temperature storage mechanism 3 and a base 4, wherein the thermometer 2 is installed on the upper end face of the sample storage device main body 1, the base 4 is installed on the lower side of the sample storage device main body 1, and the low-temperature storage mechanism 3 is arranged inside the sample storage device main body 1.
The low-temperature storage mechanism 3 comprises a protective shell 31, heat-preservation cotton 32, a push-pull groove 33, a sealing plate 34, a sample introducing plug 35, a pressure limiting valve 36, an air-guiding jet plate 37, a liquid nitrogen bottle 38, an air valve 39, a heat-insulation pad 341 and a storage chamber 351, the outside of sample memory main part 1 is equipped with protective housing 31, the inside packing of protective housing 31 has thermal insulation cotton 32, liquid nitrogen bottle 38 is installed to sample memory main part 1 rear side, liquid nitrogen bottle 38 upside is equipped with pneumatic valve 39, pneumatic valve 39 front side is connected with air conduction jet-propelled board 37, the inside downside of sample memory main part 1 is equipped with pressure-limiting valve 36, the inside front side of sample memory main part 1 is opened and is equipped with storage room 351, storage room 351 front side is equipped with heat insulating mattress 341, heat insulating mattress 341 front side is equipped with the closing plate 34, the leading-in stopper 35 of sample is installed to closing plate 34 inboard, the storage room 351 outside is equipped with push-and-pull groove 33, the inconvenient problem of original proc.
Leading-in stopper 35 annular side of sample is equipped with the external screw thread, the inside internal thread that is equipped with of heat insulating mattress 341, and internal thread and external screw thread mesh mutually, the leading-in stopper 35 front side of sample is equipped with the spill handle, this design is taken out locker room 351 through the spill handle, leading-in stopper 35 of rotatory sample is opened locker room 351, closing plate 34 is inside to be equipped with the bolt, closing plate 34 is connected with heat insulating mattress 341 through the bolt, this design improves locker room 351's firm installation effect, push-and-pull groove 33 specification slightly is greater than locker room 351 specification, locker room 351 is equipped with the multiunit, and multiunit locker room 351 specification is the same, this design.
The gas valve 39 right side is equipped with the pipe, and the gas valve 39 is connected with air guide nozzle plate 37 through the pipe, and the nozzle has been seted up to the terminal surface before the air guide nozzle plate 37, and this design makes the inside effective refrigeration of sample storage room 351 main part through absorbing heat after the liquid nitrogen release gasification, and the pressure limiting valve 36 downside is equipped with the button of ventilating, and this design makes the liquid nitrogen constantly volatilize to inside the sample storage room 351 main part through air current circulation, effectively refrigerates.
As an embodiment of the present invention: the worker firstly pulls the concave handle at the front side of the sample introducing plug 35 by hand, takes out the storage chamber 351 along the push-pull groove 33, then rotates the sample introducing plug 35, unscrews the sample introducing plug 35, puts the sample to be refrigerated and stored into the storage chamber 351, screws the sample introducing plug 35, plugs the storage chamber 351 into the push-pull groove 33, opens the air valve 39, leads the liquid nitrogen to the air guide spraying plate 37, sprays the liquid nitrogen along the air guide spraying plate 37, effectively refrigerates the interior of the sample storage body 1 through the gasification and heat absorption of the liquid nitrogen, displays the temperature value through the thermometer 2, effectively preserves the temperature of the interior of the sample storage body 1 because the heat preservation cotton 32 is filled in the protective shell 31, discharges the gas in the sample storage body 1 to the outside through the opening of the pressure limiting valve 36 when the temperature is slightly raised, then the liquid nitrogen is continuously gasified and enters the sample storage body 1 for continuous refrigeration, a refrigeration cycle is formed to effectively refrigerate the specimen in the storage chamber 351.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A procreation medical use sample memory, includes sample memory main part, thermometer, cryogenic storage mechanism and base, its characterized in that: the thermometer is installed on the upper end face of the sample storage main body, the base is installed on the lower side of the sample storage main body, and the low-temperature storage mechanism is arranged in the sample storage main body;
the low-temperature storage mechanism comprises a protective shell, heat-preservation cotton, a push-pull groove, a sealing plate, a specimen leading-in plug, a pressure limiting valve, an air guide spraying plate, a liquid nitrogen bottle, an air valve, a heat insulation pad and a storage chamber, wherein the protective shell is assembled on the outer side of a sample storage body, the heat-preservation cotton is filled in the protective shell, the liquid nitrogen bottle is installed on the rear side of the sample storage body, the air valve is assembled on the upper side of the liquid nitrogen bottle, the air valve front side is connected with the air guide spraying plate, the pressure limiting valve is assembled on the lower side of the inner portion of the sample storage body, the storage chamber is arranged on the front side of the inner portion of the sample storage body, the heat insulation pad is assembled on the front side of the storage chamber.
2. A reproductive medical sample holder according to claim 1, wherein: the annular side face of the specimen leading-in plug is provided with an external thread, an internal thread is arranged inside the heat insulation pad and meshed with the external thread, and a concave handle is assembled on the front side of the specimen leading-in plug.
3. A reproductive medical sample holder according to claim 1, wherein: the sealing plate is internally provided with a bolt and is connected with the heat insulation pad through the bolt.
4. A reproductive medical sample holder according to claim 1, wherein: the push-pull groove specification slightly is greater than the locker room specification, the locker room is equipped with the multiunit, and multiunit locker room specification is the same.
5. A reproductive medical sample holder according to claim 1, wherein: the right side of the air valve is provided with a guide pipe, the air valve is connected with the air guide spraying plate through the guide pipe, and the front end face of the air guide spraying plate is provided with a nozzle.
6. A reproductive medical sample holder according to claim 1, wherein: and a ventilation button is assembled at the lower side of the pressure limiting valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921419081.3U CN210455890U (en) | 2019-08-28 | 2019-08-28 | Sample storage ware for reproductive medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921419081.3U CN210455890U (en) | 2019-08-28 | 2019-08-28 | Sample storage ware for reproductive medicine |
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| Publication Number | Publication Date |
|---|---|
| CN210455890U true CN210455890U (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921419081.3U Active CN210455890U (en) | 2019-08-28 | 2019-08-28 | Sample storage ware for reproductive medicine |
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| CN (1) | CN210455890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113581616A (en) * | 2021-09-27 | 2021-11-02 | 江苏辰安泰生物医药研究院有限公司 | Energy-saving ultralow-temperature storage box for long-distance transportation of bone marrow |
-
2019
- 2019-08-28 CN CN201921419081.3U patent/CN210455890U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113581616A (en) * | 2021-09-27 | 2021-11-02 | 江苏辰安泰生物医药研究院有限公司 | Energy-saving ultralow-temperature storage box for long-distance transportation of bone marrow |
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