CN219015805U - Semen sample preservation device and semen sample detection system - Google Patents
Semen sample preservation device and semen sample detection system Download PDFInfo
- Publication number
- CN219015805U CN219015805U CN202223334358.7U CN202223334358U CN219015805U CN 219015805 U CN219015805 U CN 219015805U CN 202223334358 U CN202223334358 U CN 202223334358U CN 219015805 U CN219015805 U CN 219015805U
- Authority
- CN
- China
- Prior art keywords
- semen sample
- sealing
- storage container
- preservation
- storage device
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Abstract
The utility model discloses a semen sample storage device and a semen sample detection system, and belongs to the technical field of medical instruments. The semen sample preservation device comprises: the storage container is internally provided with a containing cavity, and the pipe orifice of the storage container is communicated with the containing cavity; the sealing cover is covered at the pipe orifice and is in threaded connection with the pipe orifice; the preservation liquid injection device is arranged at one end, far away from the storage container, of the sealing cover, and the preservation liquid injection device can selectively inject preservation liquid into the storage container. The sealing cover and the pipe orifice of the storage container are in threaded connection, so that the tightness of the semen sample storage device is improved; the preservation liquid injection device can selectively inject the preservation liquid into the storage container, so that the operation risk of manually pouring the preservation liquid is avoided, and the use safety of the semen sample preservation device is improved.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a semen sample storage device and a semen sample detection system.
Background
The semen general penetrating electron microscope examination is helpful for evaluating sperm quality on ultrastructure, and is of great significance in the examination of sperm structure.
In general transmission electron microscopy, the specimen needs to be fixed before examination due to the technical specificity, and the common fixing solution is 2.5% glutaraldehyde solution. In the traditional semen specimen through electron microscope specimen (hereinafter referred to as 'semen specimen') fixing step, multiple times of specimen transfer are needed, the sealing state is poor in the transfer process, the specimen is frequently contacted with air, and the specimen is easy to leak in the transfer process, so that unnecessary waste is caused; meanwhile, preservation solution is manually poured (which is usually poured by a patient after collection). Because the preservation solution is aldehyde chemicals, the preservation solution is manually poured into the body to be easily and accidentally stained with skin or splashed to other parts of the body, and the operation risk is increased.
For this reason, it is desirable to provide a semen sample storage device and a semen sample detection system to solve the above problems.
Disclosure of Invention
The utility model aims to provide a semen sample storage device and a semen sample detection system, which improve the sealability and the use safety of semen sample transfer.
In order to achieve the above object, the following technical scheme is provided:
semen sample preservation device includes:
the storage container is internally provided with a containing cavity, and the pipe orifice of the storage container is communicated with the containing cavity;
the sealing cover is covered at the pipe orifice and is in threaded connection with the pipe orifice;
the preservation liquid injection device is arranged at one end, far away from the storage container, of the sealing cover, and the preservation liquid injection device can selectively inject preservation liquid into the storage container.
As an alternative scheme of the semen sample preservation device, a sedimentation cavity is concavely arranged at the bottom of the tube of the storage container along the direction away from the tube orifice, the accommodating cavity is communicated with the sedimentation cavity, and the inner diameter of the sedimentation cavity is gradually reduced along the direction away from the tube orifice.
As an alternative to the semen sample storage device, the sedimentation chamber is a conical chamber.
As an alternative to the semen sample storage device, the volume of the sedimentation chamber is larger than the volume of the accommodation chamber.
As an alternative to the semen sample storage device, the outer edge of the storage container is provided with an annular seat in a direction away from the nozzle.
As an alternative of the semen sample storage device, the storage liquid injection device includes a storage liquid sealing tube with a nozzle and a piston disposed in the storage liquid sealing tube, the storage liquid sealing tube is disposed on the sealing cover, and the nozzle extends out relative to the storage liquid sealing tube.
As an alternative to the semen sample storage device, the storage liquid injection device further comprises a propulsion mechanism, and an output end of the propulsion mechanism is connected with the piston.
As an alternative to the semen sample storage device, a disposable sealing film is adhered to the cap opening of the sealing cap, and the disposable sealing film covers the nozzle.
As an alternative scheme of the semen sample storage device, the semen sample storage device further comprises a sealing plug, one end of the sealing plug is plugged in the nozzle, and the other end of the sealing plug is connected with the disposable sealing film.
A semen sample detection system comprising a transmission electron microscope and a semen sample preservation device as described above.
Compared with the prior art, the utility model has the beneficial effects that:
according to the semen sample storage device, the containing cavity communicated with the pipe orifice is arranged in the storage container, the sealing cover can cover the pipe orifice and is in threaded connection with the pipe orifice, the collected semen sample can be collected into the containing cavity through the pipe orifice, and the sealing cover is in threaded connection with the pipe orifice of the storage container, so that the tightness of the semen sample storage device is improved, the semen sample is prevented from overflowing or being scattered in the transferring process, and the exposure times in the air are reduced in the sample collecting process; the preservation solution injection device capable of selectively injecting preservation solution into the storage container is arranged at one end, far away from the storage container, of the sealing cover, after the semen sample is filled into the storage container, the preservation solution is injected by the preservation solution injection device, manual pouring of the preservation solution is not needed by a patient, the operation risk that the preservation solution is easy to accidentally pollute the skin or splash to other parts of the body is avoided, and the use safety of the semen sample preservation device is improved.
According to the semen sample detection system provided by the utility model, the sealing cover is in threaded connection with the pipe orifice of the storage container, so that the tightness of the semen sample storage device is improved; the preservation liquid injection device can selectively inject the preservation liquid into the storage container, so that the operation risk of manually pouring the preservation liquid is avoided, and the use safety of the semen sample preservation device is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following description will briefly explain the drawings needed in the description of the embodiments of the present utility model, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the contents of the embodiments of the present utility model and these drawings without inventive effort for those skilled in the art.
FIG. 1 is a schematic diagram illustrating an assembly of a semen sample storage device according to an embodiment of the present utility model;
FIG. 2 is an exploded view of a semen sample storage device according to an embodiment of the present utility model;
FIG. 3 is a cross-sectional view of a semen sample storage device (disposable sealing membrane not shown) according to an embodiment of the utility model;
fig. 4 is a schematic structural view of the disposable sealing film and the sealing plug according to the embodiment of the present utility model.
Reference numerals:
1. a storage container; 2. sealing cover; 3. a preservation solution injection device; 4. a disposable sealing film; 41. an outer protruding portion; 5. a sealing plug;
11. a receiving chamber; 12. a pipe orifice; 13. a pipe bottom; 131. a sedimentation chamber; 14. an annular base;
31. a nozzle; 32. a preservation liquid sealing tube; 33. a piston; 34. a propulsion mechanism.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; either mechanically or electrically. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
The semen general penetrating electron microscope examination is helpful for evaluating sperm quality on ultrastructure, and is of great significance in the examination of sperm structure.
In general transmission electron microscopy, the specimen needs to be fixed before examination due to the technical specificity, and the common fixing solution is 2.5% glutaraldehyde solution. In the traditional semen specimen through electron microscope specimen (hereinafter referred to as 'semen specimen') fixing step, multiple times of specimen transfer are needed, the sealing state is poor in the transfer process, the specimen is frequently contacted with air, and the specimen is easy to leak in the transfer process, so that unnecessary waste is caused; meanwhile, preservation solution is manually poured (which is usually poured by a patient after collection). Because the preservation solution is aldehyde chemicals, the preservation solution is manually poured into the body to be easily and accidentally stained with skin or splashed to other parts of the body, and the operation risk is increased.
In order to improve the sealability and the use safety of the semen sample transfer, the present embodiment provides a semen sample storage device, and the details of the present embodiment are described in detail below with reference to fig. 1 to 4.
As shown in fig. 1 to 3, the semen sample storage device comprises a storage container 1, a sealing cover 2 and a preservation solution injection device 3, wherein a containing cavity 11 is arranged in the storage container 1, the containing cavity 11 is cylindrical, and a pipe orifice 12 of the storage container 1 is communicated with the containing cavity 11 and is used for collecting and storing semen samples. The sealing cover 2 is covered at the pipe orifice 12, and the sealing cover 2 is in threaded connection with the pipe orifice 12, and the screw-type sealing method is arranged, so that the semen sample is less prone to sample leakage in the long-time transportation process compared with the traditional fastening type preservation box. The preservation liquid injection device 3 is arranged at one end of the sealing cover 2 far away from the storage container 1, the preservation liquid injection device 3 can selectively inject preservation liquid into the storage container 1, and is mainly used for sealing the storage container 1, and meanwhile, injection of preservation liquid under the sealing condition is completed. By the preservation liquid injection device 3 connected with the sealing cover 2, after semen samples are collected, the preservation liquid is injected by directly sealing the cover, and the whole process only needs one step of operation, so that the pollution risk and the personnel operation risk caused by frequent sample transfer are avoided.
In short, according to the semen sample storage device provided by the utility model, the accommodating cavity 11 communicated with the pipe orifice 12 is arranged in the storage container 1, the pipe orifice 12 can be covered by the sealing cover 2 and is in threaded connection with the pipe orifice 12, the collected semen sample can be collected into the accommodating cavity 11 through the pipe orifice 12, and the sealing cover 2 is in threaded connection with the pipe orifice 12 of the storage container 1, so that the tightness of the semen sample storage device is improved, the semen sample is prevented from overflowing or being scattered in the transferring process, and the exposure times in the air are reduced in the sample collecting process; the preservation solution injection device 3 capable of selectively injecting preservation solution into the storage container 1 is arranged at one end, far away from the storage container 1, of the sealing cover 2, after the semen sample is filled into the storage container 1, the preservation solution is injected by the preservation solution injection device 3, manual pouring of the preservation solution is not needed by a patient, the operation risk that the skin is easily accidentally stained or splashed to other parts of the body due to manual pouring of the preservation solution is avoided, the use safety of the semen sample preservation device is improved, and the sample collection process is safer and more concise.
Specifically, as shown in fig. 3, in this embodiment, the inner side of the circumferential wall of the sealing cap 2 is provided with an internal thread, and the outer side of the circumferential wall of the spout 12 is provided with an external thread, and the internal thread of the sealing cap 2 is connected with the external thread of the spout 12 in a mating manner.
In other embodiments, external threads may be provided on the inside of the peripheral wall of the sealing cap 2 and internal threads may be provided on the outside of the peripheral wall of the spout 12.
Further, as shown in fig. 3, the bottom 13 of the storage container 1 is concavely provided with a sedimentation chamber 131 along a direction away from the nozzle 12, the accommodating chamber 11 is communicated with the sedimentation chamber 131, the inner diameter of the sedimentation chamber 131 is gradually reduced along a direction away from the nozzle 12, and semen sample can flow to the bottom of the sedimentation chamber 131 along the inner wall of the sedimentation chamber 131. Specifically, the settling chamber 131 is a conical chamber. The longitudinal section of the conical cavity is V-shaped. By arranging the tube bottom 13 of the storage container 1 into the conical tube bottom, the semen sample can be concentratedly deposited in the transportation and preservation processes, so that the wall loss of the semen sample is reduced, and the utilization rate of the semen sample is improved.
Specifically, in the present embodiment, the volume of the settling chamber 131 is larger than the volume of the accommodating chamber 11. Which helps to further concentrate more semen sample in the sedimentation chamber 131 and reduces the amount of suspension of the semen sample from the side wall of the cylindrical receiving chamber 11.
Further, the outer edge of the storage container 1 is provided with an annular seat 14 in a direction away from the spout 12. Further, the extension length of the annular base 14 is larger than the length of the sedimentation cavity 131 of the tube bottom 13 of the storage container 1, so that the semen sample storage device is convenient to place in various scenes.
Further, the preserving fluid injection apparatus 3 includes a preserving fluid sealing pipe 32 with a nozzle 31 and a piston 33 provided in the preserving fluid sealing pipe 32, the preserving fluid sealing pipe 32 is provided on the sealing cover 2, and the nozzle 31 is protruded with respect to the preserving fluid sealing pipe 32. The preserving fluid is stored in the preserving fluid sealing pipe 32, and the volume in the preserving fluid sealing pipe 32 is reduced by pressing and pushing the piston 33, so that the preserving fluid is discharged from the nozzle 31.
Further, the preservation solution injection device 3 further comprises a propulsion mechanism 34, and an output end of the propulsion mechanism 34 is connected with the piston 33 for providing injection power of the preservation solution. Specifically, in the present embodiment, the pushing mechanism 34 is a handle, and one end of the handle is fixedly connected to the piston 33.
In other embodiments, propulsion mechanism 34 may also employ an electric pushrod or micro cylinder, etc., without limitation.
Illustratively, the preservation-fluid tight tube 32 of the preservation-fluid injecting means 3 and the sealing cover 2 are of an integrated structure.
Further, as shown in fig. 4, the disposable sealing film 4 is adhered to the mouth of the sealing cap 2, and the disposable sealing film 4 covers the nozzle 31, preventing the outside air from being contaminated to the nozzle 31. In the use process, after semen samples are collected, the disposable sealing film 4 is torn off, and the sealing cover 2 is screwed on the pipe orifice 12 of the storage container 1.
Further, the outer edge of the disposable sealing film 4 is provided with an outer flange 41, which facilitates the tearing off of the disposable sealing film 4 by a human hand.
Further, as shown in fig. 3, the semen sample storage device further includes a sealing plug 5, one end of the sealing plug 5 is plugged in the nozzle 31, and the other end of the sealing plug 5 is connected with the disposable sealing membrane 4. Specifically, the sealing plug 5 is firmly bonded to the disposable sealing membrane 4, and in use, the sealing plug 5 is also detached from the nozzle 31 during tearing of the disposable sealing membrane 4.
In some application scenarios, it is also possible to block the nozzle 31 with only the sealing plug 5.
The embodiment also provides a semen sample detection system, which is characterized by comprising a transmission electron microscope and the semen sample storage device. The sealing cover 2 is in threaded connection with the pipe orifice 12 of the storage container 1, so that the tightness of the semen sample storage device is improved; the preservation solution injection device 3 can selectively inject preservation solution into the storage container 1, so that the operation risk of manual pouring is avoided, and the use safety of the semen sample preservation device is improved.
In summary, the working principle of the semen sample storage device of the utility model is as follows: when semen samples are collected, a patient unscrews the sealing cover 2 at first, and semen is collected into the storage container 1; then, the sealing cover 2 is quickly lifted, the disposable sealing film 4 on the inner side of the sealing cover 2 is torn off, and at the moment, the sealing plug 5 can fall off along with the tearing off of the disposable sealing film 4; then, the sealing cover 2 is half-screwed to the storage container 1 (the storage container 1 is convenient to exhaust outwards), the piston 33 is pressed down, and all the preservation solution in the preservation solution sealing pipe 32 is injected into the storage container 1 through the nozzle 31; and finally, screwing the sealing cover 2, and slightly shaking the storage container 1 for 3-5 s to completely mix the preservation solution and the semen sample, thereby being capable of being sent for inspection.
Note that the above is only a preferred embodiment of the present utility model and the technical principle applied. It will be understood by those skilled in the art that the present utility model is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, while the utility model has been described in connection with the above embodiments, the utility model is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the utility model, which is set forth in the following claims.
Claims (10)
1. Semen sample preservation device, its characterized in that includes:
the storage container (1) is internally provided with a containing cavity (11), and a pipe orifice (12) of the storage container (1) is communicated with the containing cavity (11);
the sealing cover (2) is covered at the pipe orifice (12) and is in threaded connection with the pipe orifice (12);
and a preservation liquid injection device (3) which is arranged at one end of the sealing cover (2) far away from the storage container (1), wherein the preservation liquid injection device (3) can selectively inject preservation liquid into the storage container (1).
2. Semen sample storage device according to claim 1, characterized in that the bottom (13) of the storage container (1) is concavely provided with a sedimentation chamber (131) in a direction away from the nozzle (12), the receiving chamber (11) is in communication with the sedimentation chamber (131), the inner diameter of the sedimentation chamber (131) gradually decreasing in a direction away from the nozzle (12).
3. Semen sample storage device according to claim 2, wherein the sedimentation chamber (131) is a conical chamber.
4. Semen sample storage device according to claim 2, characterized in that the volume of the sedimentation chamber (131) is larger than the volume of the accommodation chamber (11).
5. Semen sample storage according to claim 2, characterized in that the outer edge of the storage container (1) is provided with an annular seat (14) in a direction away from the nozzle (12).
6. Semen sample storage device according to claim 1, characterized in that the preservation fluid injection device (3) comprises a preservation fluid sealing tube (32) with a nozzle (31) and a piston (33) arranged in the preservation fluid sealing tube (32), the preservation fluid sealing tube (32) being arranged on the sealing cap (2) and the nozzle (31) protruding relative to the preservation fluid sealing tube (32).
7. Semen sample storage device according to claim 6, characterized in that the storage fluid injection device (3) further comprises a propulsion mechanism (34), the output of the propulsion mechanism (34) being connected to the piston (33).
8. Semen sample storage device according to claim 7, characterized in that the lid mouth of the sealing lid (2) is glued with a disposable sealing membrane (4), and the disposable sealing membrane (4) covers the nozzle (31).
9. Semen sample storage device according to claim 8, further comprising a sealing plug (5), one end of the sealing plug (5) being plugged to the nozzle (31), the other end of the sealing plug (5) being connected to the disposable sealing membrane (4).
10. Semen sample detection system, comprising a transmission electron microscope and a semen sample storage device according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223334358.7U CN219015805U (en) | 2022-12-12 | 2022-12-12 | Semen sample preservation device and semen sample detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223334358.7U CN219015805U (en) | 2022-12-12 | 2022-12-12 | Semen sample preservation device and semen sample detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219015805U true CN219015805U (en) | 2023-05-12 |
Family
ID=86247398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223334358.7U Active CN219015805U (en) | 2022-12-12 | 2022-12-12 | Semen sample preservation device and semen sample detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219015805U (en) |
-
2022
- 2022-12-12 CN CN202223334358.7U patent/CN219015805U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7300632B2 (en) | Swab testing device and method | |
| JPH10501784A (en) | Membrane sealed tube with transmembrane cap | |
| CN219015805U (en) | Semen sample preservation device and semen sample detection system | |
| KR101821020B1 (en) | An integral saliva collecting device | |
| CN208769823U (en) | A kind of saliva sample collector | |
| CN215480909U (en) | Virus sampling pipe with swab fixed establishment | |
| CN213933291U (en) | Sample pretreatment device | |
| JP7298027B2 (en) | Containers for biological samples and methods for their storage | |
| CN214373536U (en) | Sampling pipe | |
| CN212213771U (en) | Saliva sample collection save set | |
| CN217392444U (en) | Thermoplastic elastomer test tube for sampling detection | |
| CN214969745U (en) | Drainage bag convenient to sample | |
| CN215878002U (en) | Centrifuging tube and double-deck centrifuging tube lid thereof | |
| CN219699972U (en) | Sample collection reagent pipe | |
| CN215914701U (en) | Multifunctional sample collection tube with leakage-proof function | |
| CN208344789U (en) | Self-sealing pathology cell sending bottle | |
| CN216567933U (en) | Living body tissue specimen fixing bottle | |
| CN210198830U (en) | Wide-mouth sample diluent container | |
| CN219010292U (en) | Nucleic acid detection sample preservation tube | |
| CN219930094U (en) | Sealed puncture test tube | |
| CN212819983U (en) | Closed cryopreserved pipe | |
| CN216513829U (en) | Double-layer virus sampling tube cap | |
| CN210277219U (en) | Sampling bottle | |
| CN215115334U (en) | Conjoined open-close type dripper connecting pipe device | |
| CN112206007A (en) | Saliva sample collecting and storing device, assembling method and collecting method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |