CN220305166U - Multichannel sperm quality analyzer - Google Patents
Multichannel sperm quality analyzer Download PDFInfo
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- CN220305166U CN220305166U CN202321784455.8U CN202321784455U CN220305166U CN 220305166 U CN220305166 U CN 220305166U CN 202321784455 U CN202321784455 U CN 202321784455U CN 220305166 U CN220305166 U CN 220305166U
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- light source
- illumination
- adjusting
- multichannel
- sperm quality
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- 238000005286 illumination Methods 0.000 claims abstract description 43
- 238000001514 detection method Methods 0.000 claims abstract description 35
- 230000000694 effects Effects 0.000 claims abstract description 18
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000004458 analytical method Methods 0.000 abstract description 11
- 230000003044 adaptive effect Effects 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 7
- 239000007850 fluorescent dye Substances 0.000 description 4
- 210000000582 semen Anatomy 0.000 description 4
- 235000012431 wafers Nutrition 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 108020004414 DNA Proteins 0.000 description 2
- 102000053602 DNA Human genes 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 231100000527 sperm abnormality Toxicity 0.000 description 2
- 238000007447 staining method Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 108020004682 Single-Stranded DNA Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
The utility model provides a multichannel sperm quality analyzer, which belongs to the technical field of sperm quality detection and comprises a detector body, a base, an adjusting groove arranged on the side wall of the base, a detection table arranged at the top of the base, a group of screw thread adjusting rods rotatably connected with the center of the adjusting groove through bearings, and an adjusting frame sleeved at the inner side of the adjusting groove in a limiting movable way, wherein the adjusting frame is in a Y-shaped design. Compared with the traditional sperm quality detector, the utility model does not need to select a fluorescent microscope, can provide fluorescent illumination while carrying out observation illumination on the sperm sample on the surface of the detection table through combination of light sources and multichannel auxiliary illumination, is convenient for observation detection and analysis of the sperm sample, and simultaneously can realize rapid adjustment of the adaptive light source aiming at different detection and observation environments by rotating and adjusting illumination light sources with different light source intensities to carry out illumination effects through rotating and aligning the detection table.
Description
Technical Field
The utility model relates to the technical field of sperm quality detection, in particular to a multichannel sperm quality analyzer.
Background
The sperm quality analysis refers to the amplification observation analysis of the processed sperm sample by a high-power amplification instrument such as a microscope, and the sperm quality analysis is mainly carried out on the sperm quality detection and judgment aiming at the movement track of the sperm and the proportion of abnormal sperm at present.
The prior art publication No. CN114018889A discloses a multichannel sperm quality analyzer, including motion control system, optical path system, triaxial motion unit and five type sample wafer trays, five type sample wafer trays are used for placing a plurality of sperm sample wafers simultaneously, triaxial motion unit is used for controlling the optical path system with the relative position between five type sample wafer trays, optical path system is used for providing illumination passageway and gathering the image, motion control system is used for driving triaxial motion unit moves accurately. The utility model can realize multi-index analysis related to sperm quality, and the analysis of the index can be finished by the cooperation of a plurality of sets of equipment before, but after the utility model is adopted, all the detection and analysis of the indexes can be finished on one equipment;
however, the prior art still has a certain limitation, the prior art does not regulate the light source of the detection device under different detection environments, but the current detection of the sperms mainly adopts a fluorescent staining method for observation, specifically, in a semen sample marked by the fluorescent staining method, single-stranded DNA sperms emit red or orange fluorescence under fluorescent illumination, and normal double-stranded DNA sperms emit green fluorescence under fluorescent illumination, so that in the observation analysis of the sperms, the overexposure is easily caused by the overexposure, the overall brightness is excessively high, the observation of the movement track of the sperms and the distinction of abnormal sperms are influenced, and the underillumination of the overall monitoring environment is caused by the overexposure, so that the observation field of view is dark, and the observation of the sperms is influenced.
How to invent a multichannel sperm quality analyzer to improve these problems becomes a urgent problem for those skilled in the art.
Disclosure of Invention
In order to make up for the defects, the utility model provides a multichannel sperm quality analyzer, which aims to solve the problem that illumination adjustment is difficult to realize during detection in the prior art.
The utility model is realized in the following way:
the utility model provides a multichannel sperm quality analyzer, which comprises a detector body, a base, an adjusting groove arranged on the side wall of the base, a detection table arranged at the top of the base, a group of threaded adjusting rods rotatably connected to the center of the adjusting groove through bearings, an adjusting frame sleeved at the inner side limit of the adjusting groove in a limiting movable manner, a Y-shaped adjusting frame, a rotating table arranged at the inner side of the adjusting frame, a multichannel light source table sleeved at the inner side wall limit of the rotating table in a limiting movable manner, a limiting adjusting block fixedly arranged on the outer side wall of the multichannel light source table, and a fluorescent light source and a lighting light source fixedly arranged at the top of the multichannel light source table.
Preferably, the adjusting frame is provided with internal threads matched with the threaded adjusting rod, and the adjusting frame is in threaded connection with the threaded adjusting rod.
Preferably, the contact part of the threaded adjusting rod and the base is in rotary connection through a bearing, and a group of adjusting nuts fixedly connected with the threaded adjusting rod are further arranged at the bottom end of the threaded adjusting rod extending to the outer side of the base.
Preferably, the side wall of the rotating table is provided with a chute matched with the limit adjusting block.
Preferably, the two sides of the adjusting frame are provided with rotating shafts, and two ends of each rotating shaft are respectively and rotatably connected with the adjusting frame and the rotating table.
Preferably, the fluorescent light sources are arranged at the top center of the multi-channel light source platform, the illumination light sources are uniformly distributed in a ring shape around the fluorescent light sources, and the illumination intensity parameters provided by the fluorescent light sources in each group are different.
The beneficial effects of the utility model are as follows:
compared with the traditional sperm quality detector, need not to select for use fluorescence microscope, can be through the merger of light source, through multichannel auxiliary lighting, can provide fluorescent lighting when carrying out observation light illumination to detecting bench surface semen sample, be convenient for the observation detection and the analysis of sperm sample, simultaneously, when detecting the sperm sample, can make multichannel light source platform rotate through stirring spacing regulating block to different detection environment, under the prerequisite that center fluorescent light source is aimed at detecting bench all the time, can make the illumination light source of different light source intensity through rotating the regulation and aim at detecting bench and carry out the illuminating effect, realize adapting the quick regulation of light source to different detection observation environment, simultaneously, can pass through the adjusting nut of rotation screw thread regulation pole bottom, through screw thread regulation pole and adjusting frame's threaded connection transmission, make adjusting frame slide along the vertical direction in the inside of adjustment groove, through adjusting multichannel light source platform and detecting bench's clearance, can realize further fine adjustment effect to detecting bench light supplementing illumination's effect, can carry out the further regulation of illumination when having realized quick adjustment illuminating effect, can be to the illumination effect, through sufficient and suitable light source, the illumination effect has effectively been guaranteed to the illumination effect of can be improved by the sample with little or the low-resolution that the accurate and high-efficient fluorescent light source has not led to the improvement of the sample has been effectively improved the poor-resolution.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of a multi-channel sperm quality analyzer according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of a rotating table of a multi-channel sperm quality analyzer according to an embodiment of the present utility model;
fig. 3 is a schematic diagram of a structure of a rotating table of a multi-channel sperm quality analyzer according to an embodiment of the present utility model.
In the figure: 1. a detector body; 11. a base; 12. a detection table; 13. an adjustment tank; 14. a threaded adjusting rod; 15. an adjusting frame; 16. a multi-channel light source stage; 17. a rotating table; 18. a rotating shaft; 19. a fluorescent light source; 20. an illumination light source; 21. and limiting the adjusting block.
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. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-3, a multichannel sperm quality analyzer, including detector body 1 and base 11, still including opening in the adjustment tank 13 of base 11 lateral wall, the top of base 11 is provided with detection platform 12, the center of adjustment tank 13 is connected with a set of screw thread regulation pole 14 through the bearing rotation, the inboard spacing activity of adjustment tank 13 has cup jointed regulation frame 15, regulation frame 15 is the Y font design, and the inboard of regulation frame 15 is provided with rotary table 17, the inboard spacing activity of rotary table 17 has cup jointed multichannel light source platform 16, the lateral wall fixed mounting of multichannel light source platform 16 has spacing regulating block 21, the top fixed mounting of multichannel light source platform 16 has fluorescent light source 19 and illumination light source 20.
Referring to fig. 1, the adjusting frame 15 is provided with internal threads adapted to the screw adjusting rod 14, and the adjusting frame 15 is in threaded connection with the screw adjusting rod 14.
Further, the contact part of the screw adjusting rod 14 and the base 11 is kept in rotary connection through a bearing, and a group of adjusting nuts fixedly connected with the screw adjusting rod 14 are further arranged at the bottom end of the screw adjusting rod 14 extending to the outer side of the base 11.
Further, a chute matched with the limit adjusting block 21 is arranged on the side wall of the rotating table 17;
it should be noted that, the limiting adjustment block 21 may be moved along the chute to rotate the multi-channel light source platform 16 inside the rotating platform 17, so that the illumination light sources 20 with different illumination intensities provide illumination effects for the detection platform 12.
Referring to fig. 3, the adjusting frame 15 is provided at both sides with a rotation shaft 18, and both ends of the rotation shaft 18 are rotatably connected to the adjusting frame 15 and the rotation table 17, respectively.
Further, the fluorescent light sources 19 are disposed at the top center of the multi-channel light source stage 16, the illumination light sources 20 are uniformly distributed annularly around the fluorescent light sources 19, and the illumination intensity parameters provided by the fluorescent light sources 19 of each group are different.
The working principle of the multichannel sperm quality analyzer is as follows:
firstly, fixing the semen slide sample marked by fluorescent staining on the surface of a detection table 12 for monitoring preparation, then, monitoring a mirror sample through an ocular lens at the top of a detector body 1, simultaneously starting a fluorescent light source 19 and an illumination light source 20 at the top of a multi-channel light source table 16 to provide auxiliary illumination for the detection sample on the surface of the detection table 12, providing light source illumination for the detection of the detection table 12 through the illumination light source 20, simultaneously, enabling the sperm marked by fluorescent staining to emit fluorescence through the auxiliary illumination of the fluorescent light source 19, compared with the traditional sperm quality detector, without using a fluorescent microscope, through combination of the light sources, providing fluorescent illumination while carrying out observation light illumination for the semen sample on the surface of the detection table 12, facilitating observation detection and analysis of the sperm sample, meanwhile, when the sperm sample is detected, the multi-channel light source platform 16 can be rotated by stirring the limiting adjusting block 21 for different detection environments, on the premise that the central fluorescent light source 19 is always aligned with the detection platform 12, the illumination light sources 20 with different light source intensities can be aligned with the detection platform 12 through rotation adjustment to perform illumination effect, so as to realize rapid adjustment of the adaptive light sources for different detection observation environments, meanwhile, the adjusting nut at the bottom of the threaded adjusting rod 14 can be rotated, the adjusting frame 15 can slide in the vertical direction in the adjusting groove 13 through the threaded connection transmission of the threaded adjusting rod 14 and the adjusting frame 15, further fine adjustment effect of the illumination of the detection platform 12 can be realized through adjusting the gap between the multi-channel light source platform 16 and the detection platform 12, and the effect of rapid adjustment illumination can be realized, the illumination system can be used for further fine adjustment of illumination, the illumination effect on a sample is effectively guaranteed through a sufficient and proper light source, the definition and the resolution effect of fluorescent display can be effectively improved, the defects of small fluorescent display color difference and low differentiation degree caused by insufficient illumination or too high intensity are avoided, and the accuracy of detection and analysis on the sample is effectively improved.
It should be noted that, specific model specifications of the motor need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a multichannel sperm quality analyzer, includes detector body (1) and base (11), its characterized in that still includes to offer in adjustment tank (13) of base (11) lateral wall, the top of base (11) is provided with detection platform (12), the center of adjustment tank (13) is connected with a set of screw thread regulation pole (14) through the bearing rotation, adjustment frame (15) have been cup jointed to the spacing activity of inboard of adjustment tank (13), adjustment frame (15) are Y font design, just the inboard of adjustment frame (15) is provided with rotation platform (17), multichannel light source platform (16) have been cup jointed in the spacing activity of the inside wall of rotation platform (17), the lateral wall fixed mounting of multichannel light source platform (16) has spacing regulating block (21), the top fixed mounting of multichannel light source platform (16) has fluorescent light source (19) and illumination light source (20).
2. The multi-channel sperm quality analyzer as described in claim 1, wherein said adjusting frame (15) is provided with internal threads adapted to the threaded adjusting rod (14), and wherein said adjusting frame (15) is threadedly connected to said threaded adjusting rod (14).
3. The multi-channel sperm quality analyzer as described in claim 2, wherein the contact portion of the screw thread adjusting rod (14) and the base (11) is rotatably connected by a bearing, and a group of adjusting nuts fixedly connected with the screw thread adjusting rod (14) are further provided at the bottom end of the screw thread adjusting rod (14) extending to the outer side of the base (11).
4. The multichannel sperm quality analyzer as described in claim 1, wherein a chute adapted to a limit adjusting block (21) is provided on a side wall of the rotating table (17).
5. A multi-channel sperm quality analyser according to claim 1, wherein the adjustment frame (15) is provided with a rotation shaft (18) on both sides, both ends of the rotation shaft (18) being in rotational connection with the adjustment frame (15) and the rotation table (17), respectively.
6. The multi-channel sperm quality analyzer as described in claim 1, wherein said fluorescent light sources (19) are disposed at a top center of the multi-channel light source stage (16), said illumination light sources (20) are uniformly distributed in a ring around the fluorescent light sources (19), and illumination intensity parameters provided by each of said fluorescent light sources (19) are different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321784455.8U CN220305166U (en) | 2023-07-10 | 2023-07-10 | Multichannel sperm quality analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321784455.8U CN220305166U (en) | 2023-07-10 | 2023-07-10 | Multichannel sperm quality analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220305166U true CN220305166U (en) | 2024-01-05 |
Family
ID=89349127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321784455.8U Active CN220305166U (en) | 2023-07-10 | 2023-07-10 | Multichannel sperm quality analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220305166U (en) |
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2023
- 2023-07-10 CN CN202321784455.8U patent/CN220305166U/en active Active
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