CN215602866U - Sperm low temperature save set - Google Patents
Sperm low temperature save set Download PDFInfo
- Publication number
- CN215602866U CN215602866U CN202122403243.8U CN202122403243U CN215602866U CN 215602866 U CN215602866 U CN 215602866U CN 202122403243 U CN202122403243 U CN 202122403243U CN 215602866 U CN215602866 U CN 215602866U
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- CN
- China
- Prior art keywords
- heat
- barrel
- insulating barrel
- tray
- insulating
- 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.)
- Expired - Fee Related
Links
- 238000003860 storage Methods 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 239000005457 ice water Substances 0.000 claims abstract description 14
- 238000005138 cryopreservation Methods 0.000 claims abstract description 13
- 238000012544 monitoring process Methods 0.000 claims abstract description 13
- 230000014759 maintenance of location Effects 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 24
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 230000015654 memory Effects 0.000 claims description 6
- 210000000582 semen Anatomy 0.000 abstract description 25
- 238000004321 preservation Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000009027 insemination Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003879 sperm preservation Methods 0.000 description 1
- 230000009303 sperm storage Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
A sperm cryopreservation device comprises a base and a heat-preserving barrel; the heat-preserving barrel is arranged on the base; the heat-insulating barrel is communicated with the base and is buried under the ground; the top of the heat-insulating barrel leaks out of the ground; the top of the heat-preserving barrel is provided with a sealing cover; the sealing cover is provided with a clamping block; a hand wheel is arranged at the top of the heat-insulating barrel, and a connecting rod inserted into the heat-insulating barrel is arranged at the bottom of the hand wheel; a monitoring display is integrated at the top of the heat-insulating barrel; the interior of the heat-preserving barrel is hollow; a tray is arranged in the heat-insulating barrel, and a plurality of guardrails are arranged on the tray; a vertically upward bracket is arranged on the guardrail; the bracket is vertically arranged with the guardrail; the connecting rod is fixedly installed with the tray; a plurality of groups of storages are arranged on the tray and vertically stacked together; a through hole is formed in the middle of the storage, and a pull rod is inserted into the through hole; ice water is filled in the heat-insulating barrel; the semen storage device can conveniently take out and store semen samples, simultaneously keeps low temperature and prolongs the storage time of semen, and is more convenient to use.
Description
Technical Field
The utility model relates to the technical field of sperm preservation, in particular to a sperm low-temperature preservation device.
Background
Semen preservation is one of the important subjects of the procreation medical science, and Semen preservation (Semen storage) means that after Semen is collected, conditions are artificially created to prolong the survival time of the Semen in vitro, maintain the fertilization capability of the Semen, and enlarge the utilization rate so as to prepare for artificial insemination for use at any time. Preserving semen by normal temperature preservation method (15-25 deg.C); low temperature preservation (0-5 ℃); three methods of ultralow temperature preservation (ice water-196 ℃). The former two methods are also called liquid semen preservation, and the latter method is also called frozen semen preservation. The sperm among the prior art is preserved jar and is taken the sample inconvenient, opens and close comparatively trouble.
In order to solve the above problems, the present application provides a cryopreservation apparatus for sperm.
SUMMERY OF THE UTILITY MODEL
Objects of the utility model
In order to solve the technical problems that a sperm storage tank in the prior art is inconvenient to take a sample and is troublesome to open and close in the background art, the utility model provides the sperm low-temperature storage device.
(II) technical scheme
In order to solve the problems, the utility model provides a sperm cryopreservation device, which comprises a base and a heat-preservation barrel;
the heat-preserving barrel is arranged on the base; the heat-insulating barrel is communicated with the base and is buried under the ground; the top of the heat-insulating barrel leaks out of the ground; the top of the heat-preserving barrel is provided with a sealing cover; the sealing cover is provided with a clamping block; a hand wheel is arranged at the top of the heat-insulating barrel, and a connecting rod inserted into the heat-insulating barrel is arranged at the bottom of the hand wheel; a monitoring display is integrated at the top of the heat-insulating barrel;
the interior of the heat-preserving barrel is hollow; a tray is arranged in the heat-insulating barrel, and a plurality of guardrails are arranged on the tray; a vertically upward bracket is arranged on the guardrail; the bracket is vertically arranged with the guardrail; the connecting rod is fixedly installed with the tray; a plurality of groups of storages are arranged on the tray and vertically stacked together; a through hole is formed in the middle of the storage, and a pull rod is inserted into the through hole; the heat-preserving barrel is filled with ice water.
Preferably, the clamping block is arranged in an L shape and rotates around the top of the heat-insulating barrel.
Preferably, the inner wall of the heat-insulating barrel is filled with a heat-insulating layer with the thickness of not less than 5 cm.
Preferably, the inner wall of the heat-insulating barrel is provided with a liquid injection port, and the liquid injection port is connected with the ice water tank through a pipeline; and a pressure sensor is arranged at the liquid injection port and is in signal connection with a monitoring display.
Preferably, a plurality of groups of liquid level sensors and temperature sensors are arranged in the heat-insulating barrel; the liquid level sensor and the temperature sensor are in signal connection with the monitoring display.
Preferably, a mechanical seal is arranged at the joint of the connecting rod and the top cover of the heat-preserving barrel.
The technical scheme of the utility model has the following beneficial technical effects:
1. a plurality of storages are strung together through a pull rod; the sample is placed on a tray together with the memory; the support and the guardrail are arranged around the tray to play the roles of protection and limiting, so that the storage is prevented from lodging; the heat-preserving container is filled with enough ice-water mixture through the liquid filling port; thereby ensuring that the interior of the heat-preserving barrel is kept at low temperature and being beneficial to preserving the semen.
2. The connecting part of the connecting rod and the top cover of the heat-preserving barrel is provided with a mechanical seal. The mechanical seal can play a sealing role at the joint of the heat-preserving barrel 2 and the connecting rod.
3. Rotating a hand wheel; the hand wheel drives the connecting rod to rotate so as to drive the whole tray to rotate; after reaching the designated position, taking out an entire column of memories through the pull rod, putting in the semen samples and numbering; soaking the tray in an ice-water mixture; the resistance is small during the rotation process.
4. According to the utility model, after the samples are stored and taken, the temperature and liquid level conditions in the heat-preserving barrel can be checked through the monitoring display; when the liquid level is insufficient, the ice water is supplemented in time to ensure low temperature. The semen storage device can conveniently take out and store semen samples, simultaneously keeps low temperature and prolongs the storage time of semen, and is more convenient to use.
Drawings
FIG. 1 is a schematic view of the overall structure of a cryopreservation apparatus for sperm according to the present invention.
FIG. 2 is a schematic view of the structure of a tray in the cryopreservation apparatus for sperm of the present invention.
FIG. 3 is a schematic view of the internal structure of the thermal insulating barrel of the cryopreservation apparatus for sperm of the present invention.
Reference numerals: 1. a base; 2. a heat-preserving barrel; 3. a liquid injection port; 4. a sealing cover; 5. a clamping block; 6. a hand wheel; 7. monitoring the display; 8. a connecting rod; 9. a tray; 10. a guardrail; 11. a support; 12. a memory; 13. a pull rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in figures 1-3, the sperm cryopreservation device provided by the utility model comprises a base 1 and a heat-preservation barrel 2;
the heat-insulating barrel 2 is arranged on the base 1; the heat-insulating barrel 2 is communicated with the base 1 and buried under the ground; the top of the heat-preserving barrel 2 leaks out of the ground; the top of the heat-preserving barrel 2 is provided with a sealing cover 4; the sealing cover 4 is provided with a clamping block 5; a hand wheel 6 is arranged at the top of the heat-insulating barrel 2, and a connecting rod 8 inserted into the heat-insulating barrel 2 is arranged at the bottom of the hand wheel 6; a monitoring display 7 is integrated at the top of the heat-insulating barrel 2;
the interior of the heat-insulating barrel 2 is hollow; a tray 9 is arranged in the heat-insulating barrel 2, and a plurality of guardrails 10 are arranged on the tray 9; a vertically upward bracket 11 is arranged on the guardrail 10; the bracket 11 is vertically arranged with the guardrail 10; the connecting rod 8 and the tray 9 are fixedly arranged; a plurality of groups of storages 12 are arranged on the tray 9, and the storages 12 are vertically stacked together; a through hole is formed in the middle of the storage 12, and a pull rod 13 is inserted into the through hole; the heat-insulating barrel 2 is filled with ice water.
In an alternative embodiment, the clamping block 5 is arranged in an L shape, and the clamping block 5 rotates around the top of the heat preservation barrel 2.
It should be noted that when the sealing cover 4 needs to be opened, the clamping blocks 5 rotate around the top of the heat-insulating barrel 2; so that the clamping block 5 is separated from the sealing cover 4, and the sealing cover 4 can be conveniently taken down.
In an alternative embodiment, the inner wall of the heat-insulating barrel 2 is filled with a heat-insulating layer with the thickness of not less than 5 cm.
The heat insulation layer can reduce the temperature transmission to the outside and play a role in cold insulation.
In an optional embodiment, the inner wall of the heat-insulating barrel 2 is provided with a liquid injection port 3, and the liquid injection port 3 is connected with the ice water tank through a pipeline; and a pressure sensor is arranged at the liquid injection port 3 and is in signal connection with a monitoring display 7.
It should be noted that, the ice-water mixture is injected into the heat-preserving container 2 through the liquid injection port 3, so as to ensure that the interior of the heat-preserving container 2 maintains low temperature, which is beneficial to preservation of semen.
In an optional embodiment, a plurality of groups of liquid level sensors and temperature sensors are arranged inside the heat-insulating barrel 2; the liquid level sensor and the temperature sensor are in signal connection with the monitoring display 7.
In an alternative embodiment, the connection of the connecting rod 8 and the top cover of the thermal insulating barrel 2 is provided with a mechanical seal.
It should be noted that the mechanical seal can play a sealing role at the connection position of the heat-insulating barrel 2 and the connecting rod 8.
In the utility model, the semen sample to be stored is stored in the memory 12 and sealed; a plurality of memories 12 are stacked together to form a state as shown in fig. 2; a plurality of reservoirs 12 are strung together by a tie rod 13; the sample is placed on the tray 9 together with the storage 12; the support 11 and the guardrail 10 are arranged around the tray 9 to play a role in protection and limiting, so that the storage 12 is prevented from falling down; the heat-preserving barrel 2 injects a sufficient amount of ice-water mixture through the liquid injection port 3; thereby ensuring that the interior of the heat-preserving barrel 2 maintains low temperature and being beneficial to preserving semen; the inner wall of the heat-preserving barrel 2 is filled with a heat-preserving layer with the thickness not less than 5 cm. The heat-insulating layer can reduce the temperature transfer to the outside and play a role in cold insulation; when a new semen sample needs to be taken out or stored, the sealing cover 4 is opened; rotating each clamping block 5 around the top of the heat-insulating barrel 2; the clamping block 5 is separated from the sealing cover 4, and the sealing cover 4 can be conveniently taken down; rotating the hand wheel 6; the hand wheel 6 drives the connecting rod 8 to rotate so as to drive the whole tray 9 to rotate; after reaching the designated position, the whole row of the storages 12 can be taken out through the pull rod 13, and semen samples are put in and numbered; the tray 9 is soaked in the ice-water mixture; the resistance is small during the rotation process. After the samples are stored and taken, the temperature and the liquid level in the heat-preserving barrel 2 can be checked through the monitoring display 7; when the liquid level is insufficient, the ice water is supplemented in time to ensure low temperature. The semen storage device can conveniently take out and store semen samples, simultaneously keeps low temperature and prolongs the storage time of semen, and is more convenient to use.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. A sperm cryopreservation device is characterized by comprising a base (1) and a heat-preserving barrel (2);
the heat-insulating barrel (2) is arranged on the base (1); the heat-insulating barrel (2) is communicated with the base (1) and buried under the ground; the top of the heat-insulating barrel (2) leaks out of the ground; the top of the heat-insulating barrel (2) is provided with a sealing cover (4); the sealing cover (4) is provided with a clamping block (5); a hand wheel (6) is arranged at the top of the heat-insulating barrel (2), and a connecting rod (8) inserted into the heat-insulating barrel (2) is arranged at the bottom of the hand wheel (6); a monitoring display (7) is integrated on the top of the heat-insulating barrel (2);
the interior of the heat-insulating barrel (2) is hollow; a tray (9) is arranged in the heat-insulating barrel (2), and a plurality of guardrails (10) are arranged on the tray (9); a vertically upward bracket (11) is arranged on the guardrail (10); the bracket (11) is vertically arranged with the guardrail (10); the connecting rod (8) and the tray (9) are fixedly arranged; a plurality of groups of storages (12) are arranged on the tray (9), and the storages (12) are vertically stacked together; a through hole is formed in the middle of the memory (12), and a pull rod (13) is inserted into the through hole; the heat-preserving barrel (2) is filled with ice water.
2. The cryopreservation device for sperm cells as claimed in claim 1, wherein the clamping block (5) is arranged in an "L" shape, and the clamping block (5) rotates around the top of the thermal insulating barrel (2).
3. A cryopreservation apparatus for sperm as claimed in claim 1 wherein the inner wall of the thermal insulating barrel (2) is filled with an insulating layer with a thickness of not less than 5 cm.
4. The cryopreservation device for sperm of claim 1, wherein the inner wall of the heat-preserving container (2) is provided with a liquid injection port (3), and the liquid injection port (3) is connected with an ice water tank through a pipeline; the liquid injection port (3) is provided with a pressure sensor which is in signal connection with a monitoring display (7).
5. The cryopreservation device for sperm cells as claimed in claim 1, wherein a plurality of sets of liquid level sensors and temperature sensors are arranged inside the heat-preserving barrel (2); the liquid level sensor and the temperature sensor are in signal connection with the monitoring display (7).
6. A cryopreservation device for sperm as claimed in claim 1 wherein the connection between the connecting rod (8) and the top cover of the thermal insulating barrel (2) is provided with a mechanical seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122403243.8U CN215602866U (en) | 2021-09-28 | 2021-09-28 | Sperm low temperature save set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122403243.8U CN215602866U (en) | 2021-09-28 | 2021-09-28 | Sperm low temperature save set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215602866U true CN215602866U (en) | 2022-01-25 |
Family
ID=79933938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122403243.8U Expired - Fee Related CN215602866U (en) | 2021-09-28 | 2021-09-28 | Sperm low temperature save set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215602866U (en) |
-
2021
- 2021-09-28 CN CN202122403243.8U patent/CN215602866U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |