CN219136782U - Active sperm sieving mechanism - Google Patents

Active sperm sieving mechanism Download PDF

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Publication number
CN219136782U
CN219136782U CN202223459744.9U CN202223459744U CN219136782U CN 219136782 U CN219136782 U CN 219136782U CN 202223459744 U CN202223459744 U CN 202223459744U CN 219136782 U CN219136782 U CN 219136782U
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China
Prior art keywords
test tube
plate
base
mounting groove
detection
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CN202223459744.9U
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Chinese (zh)
Inventor
陆金春
陈晓慧
褚鹰
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Nanjing Xindi Biopharmaceutical Engineering Co ltd
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Nanjing Xindi Biopharmaceutical Engineering Co ltd
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Priority to CN202223459744.9U priority Critical patent/CN219136782U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

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  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

The utility model discloses an active sperm screening device, which relates to the field of sperm screening and comprises a test tube and a detection assembly, wherein the lower end of the test tube is provided with a base, the middle of the upper surface of the base is provided with a limit groove, the inside of the upper end of the test tube is provided with a transparent cover, the detection assembly for intuitively judging the activity of a sample is arranged at the lower end of the transparent cover, the detection assembly comprises a connecting rod, a detection plate, a mounting groove and a gelatin sheet, the lower end of the connecting rod is connected with the detection plate, the side edge of the detection plate is provided with the mounting groove, the inside of the mounting groove is provided with the gelatin sheet, and the upper end of the outer side of the base is provided with a side arc plate. This active sperm sieving mechanism can react with the gelatin thin slice through the sperm that has activity among the detection component, makes the activity of this device accessible observation gelatin thin slice state judgement sample directly perceivedly, and base and side arc board and top ring etc. play vertical support's effect to the test tube, and the magnifying glass can assist personnel to the observation of gelatin thin slice.

Description

Active sperm sieving mechanism
Technical Field
The utility model relates to the field of sperm screening, in particular to an active sperm screening device.
Background
The active sperm screening device is mainly used for screening out excellent sperms, judging the activity of sperm samples, removing dead sperms, white blood cells, antibodies and other components in seminal plasma and semen, reducing the viscosity of the semen, promoting the capacitation of the sperms and improving the fertilization capacity of the sperms.
When screening active sperms, the activity of the sample is intuitively judged due to the fact that the sperms are too small.
Accordingly, in view of the above, an active sperm screening apparatus has been provided which is improved by research on the conventional structure and the conventional defects.
Disclosure of Invention
The utility model aims to provide an active sperm screening device which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an active sperm sieving mechanism, includes test tube and detection component, the lower extreme of test tube is provided with the base, and the limit groove has been seted up at the middle part of base upper surface, the internally mounted of test tube upper end has transparent cover for it is active directly perceivedly to judge the sample detection component sets up in the lower extreme of transparent cover, and detection component includes connecting rod, pick-up plate, mounting groove and gelatin thin slice, connecting rod lower extreme is connected with the pick-up plate, and the mounting groove has been seted up to the side of pick-up plate, the internally mounted of mounting groove has the gelatin thin slice.
Furthermore, the shape of the detection plate is V-shaped, and the gelatin thin sheet and the mounting groove are symmetrically arranged with two groups relative to the vertical central axis of the detection plate.
Further, a side arc plate is arranged at the upper end of the outer side of the base, and a bottom ring is connected to the upper end of the side arc plate.
Further, the upper end of bottom ring is connected with the connecting rod, and the top of connecting rod is connected with the top ring.
Further, the outside block of top ring installs the fastener, and the shape of fastener is font.
Further, the upper end of the clamping piece is provided with a plastic rod, and the upper end of the plastic rod is provided with a magnifying glass.
The utility model provides an active sperm screening device which has the following beneficial effects: this active sperm sieving mechanism, through the active sperm can react with the gelatin thin slice in the detection component, make this device accessible observe gelatin thin slice state and judge the activity of sample directly perceivedly, base and side arc board and top ring etc. play vertical support's effect to the test tube, and the magnifying glass can assist personnel to the observation of gelatin thin slice.
1. According to the utility model, the fixing seat is formed outside the test tube through the base, the side arc plates and the bottom ring and is used for supporting the test tube to be vertically placed so as to facilitate detection of sample activity, the limiting groove plays a role in limiting the bottom of the test tube, the top ring is arranged at the upper end of the bottom ring by the connecting rod, so that the external support degree of the fixing seat on the test tube is increased, and the stability of the test tube is further improved.
2. According to the utility model, the transparent cover is clamped at the test tube port for sealing the test tube, the gelatin sheet can be arranged at the inner side of the mounting groove, so that the gelatin sheet is positioned at two sides of the detection plate, viable sperm can react with the gelatin sheet after a small test tube is filled with a fresh sperm sample, and the activity of the sample can be intuitively judged by observing the state of the gelatin sheet.
3. The -shaped clamping piece can be clamped outside the top ring, the installation is simple and convenient, the position of the magnifying glass on the top ring can be randomly adjusted, the magnifying glass is arranged outside the test tube, the angle of the magnifying glass can be adjusted through the plastic rod, and the magnifying glass assists personnel in observing the gelatin thin sheet.
Drawings
FIG. 1 is a schematic diagram showing the front view of an active sperm screening apparatus according to the present utility model;
FIG. 2 is a schematic diagram of the structure of a detecting assembly of an active sperm screening apparatus of the present utility model;
FIG. 3 is a schematic diagram showing the side view of a magnifying glass of an active sperm screening apparatus according to the present utility model.
In the figure: 1. a test tube; 2. a base; 3. a limit groove; 4. a side arc plate; 5. a bottom ring; 6. a connecting rod; 7. a top ring; 8. a transparent cover; 9. a detection assembly; 901. a connecting rod; 902. a detection plate; 903. a mounting groove; 904. gelatin flakes; 10. a clamping piece; 11. a moldable rod; 12. a magnifying glass.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1, an active sperm screening device, including test tube 1 and detection component 9, test tube 1's lower extreme is provided with base 2, base 2 and side arc board 4 and bottom ring 5 form the fixing base in test tube 1 outside, be used for supporting test tube 1 and vertically put the detection degree of being convenient for sample activity, and spacing groove 3 has been seted up at the middle part of base 2 upper surface, spacing groove 3 plays the spacing effect in test tube 1 bottom, side arc board 4 is installed to the upper end in the base 2 outside, and the upper end of side arc board 4 is connected with bottom ring 5, the upper end of bottom ring 5 is connected with connecting rod 6, connecting rod 6 installs top ring 7 in the upper end of bottom ring 5, increase the external support degree of fixing base to test tube 1, further improve test tube 1's stability, and the top of connecting rod 6 is connected with top ring 7.
As shown in fig. 2, a transparent cover 8 is installed inside the upper end of the test tube 1, the transparent cover 8 is clamped at the mouth of the test tube 1, a detection assembly 9 for visually judging the activity of a sample is arranged at the lower end of the transparent cover 8, the detection assembly 9 comprises a connecting rod 901, a detection plate 902, a mounting groove 903 and a gelatin sheet 904, the lower end of the connecting rod 901 is connected with the detection plate 902, the mounting groove 903 is formed in the side edge of the detection plate 902, the gelatin sheet 904 is installed inside the mounting groove 903, the gelatin sheet 904 is positioned on the two sides of the detection plate 902, the detection plate 902 is in a V-shaped form, the gelatin sheet 904 and the mounting groove 903 are symmetrically arranged about the vertical central axis of the detection plate 902, viable sperm react with the gelatin sheet 904 after the fresh sperm sample is filled with the small test tube 1, and the activity of the sample can be visually judged by observing the state of the gelatin sheet 904.
As shown in fig. 3, the clamping piece 10 is installed in the external clamping of the top ring 7, the -shaped clamping piece 10 can be clamped outside the top ring 7, the clamping piece 10 is -shaped, the plastic rod 11 is installed at the upper end of the clamping piece 10, the angle of the magnifying glass 12 can be adjusted by the plastic rod 11, the magnifying glass 12 is installed at the upper end of the plastic rod 11, the magnifying glass 12 can be adjusted on the top ring 7 at will, the magnifying glass 12 is arranged outside the test tube 1 at the moment, and the magnifying glass 12 assists personnel in observing the gelatin sheet 904.
To sum up, according to the structure shown in fig. 1-3, when active sperm screening is performed, test tube 1 sequentially passes through top ring 7 and bottom ring 5 to make the bottom of test tube 1 fall into limit groove 3 formed on the upper surface of base 2, limit groove 3 plays a role in limiting the bottom of test tube 1, base 2, side arc plate 4 and bottom ring 5 form a fixed seat outside test tube 1, top ring 7 increases the outer supporting height of the fixed seat to test tube 1, the stability of test tube 1 is further improved, gelatin sheet 904 is installed on the inner side of installation groove 903 before detection, gelatin sheet 904 is located on two sides of detection plate 902, fresh sperm sample is fully filled with small test tube 1, active sperm reacts with gelatin sheet 904, the activity of sample can be visually judged by observing the state of gelatin sheet 904, and then sperm can be screened, further the position image of gelatin sheet 904 can be amplified outside test tube 1 by magnifying glass 12, and the observation of gelatin sheet 904 is assisted by personnel.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (6)

1. The utility model provides an active sperm sieving mechanism, includes test tube (1) and detection component (9), its characterized in that, the lower extreme of test tube (1) is provided with base (2), and limit groove (3) have been seted up at the middle part of base (2) upper surface, internally mounted of test tube (1) upper end has transparent lid (8), is used for judging sample activity directly perceivedly detection component (9) set up in the lower extreme of transparent lid (8), and detection component (9) include connecting rod (901), pick-up plate (902), mounting groove (903) and gelatin thin slice (904), connecting rod (901) lower extreme is connected with pick-up plate (902), and mounting groove (903) have been seted up to the side of pick-up plate (902), internally mounted of mounting groove (903) has gelatin thin slice (904).
2. An active sperm screening apparatus as claimed in claim 1, wherein said detection plate (902) is V-shaped in shape and wherein said gelatin sheet (904) and mounting groove (903) are symmetrically arranged in two groups about the vertical central axis of the detection plate (902).
3. An active sperm screening apparatus as claimed in claim 1, wherein a side arc plate (4) is mounted at the upper end of the outer side of the base (2), and a bottom ring (5) is connected to the upper end of the side arc plate (4).
4. A viable sperm screening apparatus as claimed in claim 3, characterized in that the upper end of the bottom ring (5) is connected with a connecting rod (6), and the top end of the connecting rod (6) is connected with a top ring (7).
5. The viable sperm screening apparatus according to claim 4, wherein the outer portion of the top ring (7) is provided with a clip (10) in a snap fit manner, and the clip (10) has a -shaped configuration.
6. The active sperm screening apparatus as described in claim 5, wherein a plastic rod (11) is mounted at an upper end of the clip member (10), and a magnifying glass (12) is mounted at an upper end of the plastic rod (11).
CN202223459744.9U 2022-12-23 2022-12-23 Active sperm sieving mechanism Active CN219136782U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223459744.9U CN219136782U (en) 2022-12-23 2022-12-23 Active sperm sieving mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223459744.9U CN219136782U (en) 2022-12-23 2022-12-23 Active sperm sieving mechanism

Publications (1)

Publication Number Publication Date
CN219136782U true CN219136782U (en) 2023-06-06

Family

ID=86602640

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202223459744.9U Active CN219136782U (en) 2022-12-23 2022-12-23 Active sperm sieving mechanism

Country Status (1)

Country Link
CN (1) CN219136782U (en)

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