Disposable sperm counting chamber

Abstract

The utility model discloses a kind of disposable semen counting plate, belong to medical examination detector material technical field.The disposable semen counting plate, including bottom plate, the bottom plate includes multiple substrates, and segmentation mechanism is provided between adjacent substrate, the opposite end surface of substrate is respectively fixedly connected with first connecting part and second connecting part, the side end surface of substrate is equipped with detection groove, and the groove wall of detection groove is fixedly connected with cover plate.Compared with prior art, the disposable semen counting plate of the utility model, segmentation groove is set up on counting plate, counting plate can be segmented into independent detection unit from segmentation groove, the number of detection unit is determined according to the number of detection sample, to avoid waste, meanwhile, each detection unit can be connected together, so as to expand the number of detection unit of counting plate according to the number of sample to be detected, improve examination efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of medical testing equipment technology, specifically relating to a disposable semen counting plate. Background Technology

[0002] When performing semen analysis, semen needs to be added to a counting chamber. The semen is diffused and distributed in the detection area on the counting chamber, and then the number of semen in the detection area on the counting chamber is detected by a microscope.

[0003] The existing counting plate has multiple detection units arranged side by side, which can detect multiple samples simultaneously. However, sometimes the number of samples to be tested is limited, and only one or a few detection units are used. The remaining detection units are not used temporarily. Since the counting plate is for single use, if there is no other testing need in a short period of time, the remaining unused detection units will become contaminated and unusable after the counting plate is left for a period of time, resulting in waste. In addition, the number of detection units on the counting plate is fixed. When the number of samples to be tested increases, the number of detection units on the detection plate cannot be increased, which reduces the detection efficiency.

[0004] Therefore, in order to address the aforementioned technical problems, it is necessary to provide a disposable semen counting plate.

[0005] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0006] The purpose of this invention is to provide a disposable semen counting plate that can solve the problems mentioned in the background art.

[0007] To achieve the above objectives, a specific embodiment of this utility model provides the following technical solution: a disposable semen counting plate, including a base plate, the base plate including multiple substrates, a dividing mechanism provided between adjacent substrates, a first connecting part and a second connecting part fixedly connected to the opposite end faces of the substrates, a detection groove opened on one side end face of the substrate, and a cover plate fixedly connected to the groove wall of the detection groove.

[0008] In one or more embodiments of the present invention, the dividing mechanism includes a pair of dividing grooves formed on opposite end faces of the base plate, the dividing grooves being V-shaped.

[0009] In one or more embodiments of this utility model, a plurality of dividing holes are provided on the wall of the dividing groove. The dividing holes are rectangular holes, and the width of the dividing holes is the same as the opening width of the dividing groove.

[0010] In one or more embodiments of this utility model, the first connecting part is a top surface connector, and the second connecting part is a bottom surface connector that matches the top surface connector. Both the top surface connector and the bottom surface connector are in the shape of a semi-I-beam.

[0011] In one or more embodiments of the present invention, the first connecting part is a connecting groove opened on one side end face of the substrate, and the second connecting part is a connecting protrusion that matches the connecting groove.

[0012] In one or more embodiments of this utility model, four bonding blocks are fixedly connected to the wall of the detection groove.

[0013] In one or more embodiments of this utility model, four liquid inlets are provided on one side end face of the substrate, and the liquid inlets are connected to the detection tank.

[0014] In one or more embodiments of this utility model, the detection groove is a square groove.

[0015] In one or more embodiments of this utility model, the liquid inlet is a semi-circular groove, and the center of the bottom cross-section of the four liquid inlets coincides with the center point of the four sides of the square bottom cross-section of the detection groove.

[0016] In one or more embodiments of this utility model, the radius of the top opening cross-section circle of the liquid filling port is greater than the radius of the bottom cross-section circle of the tank.

[0017] Compared with the prior art, the disposable semen counting plate of this utility model has a dividing groove on the counting plate, which can divide the counting plate into independent detection units. The number of detection units to be retained is determined according to the number of samples to be tested, avoiding waste. At the same time, the detection units can be connected together, so that the number of detection units of the counting plate can be expanded according to the number of samples to be tested, thereby improving the testing efficiency. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a perspective view of the disposable semen counting plate of Embodiment 1 of this utility model;

[0020] Figure 2 for Figure 1 Enlarged view of the structure at point A in the middle;

[0021] Figure 3 This is an exploded view of the detection unit of the disposable semen counting plate according to Embodiment 1 of this utility model;

[0022] Figure 4 This is a segmented diagram of the detection unit of the disposable semen counting plate according to Embodiment 1 of this utility model;

[0023] Figure 5 This is a connection diagram of the detection unit in Embodiment 1 of this utility model;

[0024] Figure 6 This is a connection diagram of the detection unit in Embodiment 2 of this utility model.

[0025] Explanation of key figure labels:

[0026] 1. Base plate; 101. Dividing groove; 102. Dividing hole; 103. Top surface connector; 104. Bottom surface connector; 105. Connecting protrusion; 106. Connecting groove; 2. Base plate; 201. Detection groove; 202. Observation groove; 203. Liquid filling port; 204. Adhesive block; 3. Cover plate. Detailed Implementation

[0027] To enable those skilled in the art to better understand the technical solutions of this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0028] Example 1

[0029] like Figures 1 to 5 As shown, in one embodiment of this utility model, a disposable semen counting plate includes multiple detection units. The counting plate includes a base plate 1, and each detection unit includes a base plate 2 and a cover plate 3. The base plate 1 is composed of multiple base plates 2. A dividing mechanism is provided between adjacent base plates 2. The dividing mechanism allows two adjacent base plates 2 to be connected together, and at the same time, it can also separate two adjacent base plates 2 when a certain force is applied to them.

[0030] The dividing mechanism includes a pair of dividing grooves 101 formed on opposite end faces of the base plate 1. The pair of dividing grooves 101 are located on opposite end faces of the base plate 1 and are positioned correspondingly. The dividing grooves 101 are V-shaped, and the bottom of the V-shape of the pair of dividing grooves 101 are in the same plane, so that adjacent substrates 2 can be connected together. At the same time, when a force is applied to bend the substrate 2, since the dividing grooves 101 are V-shaped, the stress is concentrated at the bottom of the V-shape, making this part more fragile. Applying a certain pressure can break the substrate 2 off from this part.

[0031] Furthermore, the partition groove 101 has multiple partition holes 102 on its groove wall. The partition holes 102 are rectangular holes, and the width of the partition holes 102 is the same as the opening width of the partition groove 101. The partition holes 102 reduce the contact area at the connection between adjacent substrates 2, thereby reducing the tightness of the connection and making it easier to pry apart adjacent substrates 2 from the partitioning mechanism.

[0032] The number of detection units is determined based on the number of samples to be tested. When the required number of detection units is less than the number of detection units on the counting plate, the substrate 2 can be broken open and the excess detection units can be removed for future use, thereby reducing the waste of detection units.

[0033] The opposite end faces of the substrate 2 are respectively fixedly connected with a first connecting part and a second connecting part. The first connecting part and the second connecting part cooperate with each other to firmly connect the two substrates 2 together, while keeping the connected substrates 2 in the same plane. This can expand the number of detection units of the counting plate and make multiple detection units in the same plane, which is convenient for use.

[0034] like Figure 5 As shown, the first connecting part is a top surface connector 103, and the second connecting part is a bottom surface connector 104 that matches the top surface connector 103. Both the top surface connector 103 and the bottom surface connector 104 are semi-I-shaped. The top surface connector 103 slides from the side of the bottom surface connector 104 into the cavity of the semi-I-shaped structure of the bottom surface connector 104. The top surface connector 103 and the bottom surface connector 104 are nested and combined into a strong connecting structure, thereby connecting the two substrates 2 together, and also connecting the two base plates 1 together to form a counting plate containing more detection units.

[0035] like Figure 3As shown, a detection groove 201 is formed on one end face of the substrate 2. A cover plate 3 is fixedly connected inside the groove wall of the detection groove 201. Both the substrate 2 and the cover plate 3 are transparent plastic plates. Four adhesive blocks 204 are attached to the groove wall of the detection groove 201. The four adhesive blocks 204 are located at the four corners of the bottom surface of the detection groove 201. The top of the adhesive blocks 204 is attached to the bottom of the cover plate 3. The adhesive blocks 204 fix the cover plate 3 and the substrate 2 together. The substrate 2, the adhesive blocks 204 and the cover plate 3 are combined to form an observation groove 202. During detection, a thin layer of semen is formed in the observation groove 202, which facilitates the counting of sperm.

[0036] Four liquid inlets 203 are provided on one side end face of the substrate 2. The liquid inlets 203 are connected to the observation tank 202. During the test, semen is injected from one of the liquid inlets 203. Under the action of liquid tension, the semen diffuses into the observation tank 202. The other three liquid inlets 203 can be used to expel the air inside the observation tank 202, thereby accelerating the diffusion speed of the semen in the observation tank 202 and improving the detection efficiency.

[0037] The substrate 2 has a square structure, the detection groove 201 is a square groove, and the observation groove 202 has a centrally symmetrical structure. The two substrates 2 that are not separated and the two substrates 2 connected together by the first connecting part and the second connecting part do not look significantly different. There is no change in the observation angle during counting, which is convenient for observation and counting.

[0038] The liquid inlet 203 is a semi-circular groove, and the liquid inlet 203 is an inverted conical groove. The radius of the top opening cross-section circle of the liquid inlet 203 is larger than the radius of the bottom cross-section circle, which facilitates the addition of semen during testing and also helps to increase the diffusion speed of semen inside the observation tank 202.

[0039] The centers of the four liquid inlets 203 at the bottom of the tank coincide with the centers of the four sides of the square bottom of the detection tank 201. The four liquid inlets 203 and the detection tank 201 form a centrally symmetrical structure. When multiple detection units are connected together through the first and second connecting parts, there is no obvious difference from the counting plate that has not been broken apart. There will be no phenomenon of uneven arrangement of the detection tanks 201 after multiple counting plates are connected together. Semen can be added to the liquid inlets 203 in the same direction in all detection units, which is convenient for batch operation and can improve work efficiency. There is also no difference in the observation angle when counting.

[0040] Example 2

[0041] The difference between this embodiment and Embodiment 1 is that: Figure 6As shown, the first connecting part is a connecting groove 106 opened on one side end face of the substrate 2, and the second connecting part is a connecting protrusion 105 that matches the connecting groove 106. The connecting protrusion 105 has a T-shaped structure and is engaged in the connecting groove 106 of another substrate 2, thereby fixing the two substrates 2 together.

[0042] When using, such as Figure 1 As shown, a plurality of partition grooves 101 are provided on one side end face of the base plate 1. The partition grooves 101 reduce the connection strength between adjacent substrates 2. When the number of samples to be detected is less than the inherent number of detection units on the counting plate, a force is applied to the substrate 2 to break the substrate 2 at the connection point, thereby breaking off the excess detection units and keeping them for future use, thus reducing the waste of detection units. The broken-off detection units can be fixed together by the first and second connecting parts on the opposite end faces of the substrate 2 to form a new detection plate, which is convenient for use when detecting multiple samples. At the same time, multiple counting plates can also be connected to form a large counting plate, thereby enabling more samples to be tested at once and improving detection efficiency.

[0043] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0044] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A disposable semen counting plate, including a base plate, characterized in that, The base plate includes multiple base plates, and a dividing mechanism is provided between adjacent base plates. A first connecting part and a second connecting part are fixedly connected to the opposite end faces of the base plates, respectively. A detection groove is opened on one end face of the base plate, and a cover plate is fixedly connected to the groove wall of the detection groove.

2. The disposable semen counting plate according to claim 1, characterized in that, The dividing mechanism includes a pair of dividing grooves formed on opposite end faces of the base plate, the dividing grooves being V-shaped.

3. The disposable semen counting plate according to claim 2, characterized in that, The dividing groove has multiple dividing holes on its wall. The dividing holes are rectangular holes, and the width of the dividing holes is the same as the opening width of the dividing groove.

4. The disposable semen counting plate according to claim 3, characterized in that, The first connecting part is a top surface connector, and the second connecting part is a bottom surface connector that matches the top surface connector. Both the top surface connector and the bottom surface connector are in the shape of a semi-I-beam.

5. The disposable semen counting plate according to claim 3, characterized in that, The first connecting part is a connecting groove opened on one side end face of the substrate, and the second connecting part is a connecting protrusion that matches the connecting groove.

6. The disposable semen counting plate according to any one of claims 1 to 5, characterized in that, Four bonding blocks are fixedly connected to the wall of the detection tank.

7. The disposable semen counting plate according to claim 6, characterized in that, Four liquid inlets are provided on one end face of the substrate, and the liquid inlets are connected to the detection tank.

8. The disposable semen counting plate according to claim 7, characterized in that, The detection slot is a square slot.

9. The disposable semen counting plate according to claim 8, characterized in that, The liquid filling port is a semi-circular groove, and the center of the circle of the bottom cross section of the four liquid filling ports coincides with the center point of the four sides of the square bottom cross section of the detection groove.

10. The disposable semen counting plate according to claim 9, characterized in that, The radius of the top opening circle of the liquid inlet is larger than the radius of the bottom opening circle of the tank.

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