Special egg picking vessel for embryo culture room

Abstract

The utility model discloses a special egg picking vessel for an embryo culture room, which comprises a vessel body, and one side of the bottom end in the vessel body is fixedly connected with a material placing ring. According to the utility model, the black marking convex strip is used as an initial position under a microscope, an ovum is found, after the ovum is found, the pasteur suction pipe is used for transferring the ovum into the material placing ring, and the next ovum is continuously found until the ovum returns to the initial position, so that the whole dish of follicular fluid is completely found, and the follicular fluid can enter and exit from the material placing ring through the open groove; the ovum is left in the material placing ring, the ovum picked in the process is always located in the follicular fluid, the dish body is placed on a heating workbench, the temperature of the ovum can be kept unchanged, after the follicular fluid in the whole dish is found out, all the ovum is sucked out of the material placing ring, the follicular fluid is poured out from the position marked by the black transverse strip, and even if the follicular fluid is left on the outer wall, the ovum can be placed in the material placing ring. The fingers are always located at the limiting blocks on the two sides and are completely separated from the limiting blocks, and the pollution risk caused by the fact that the fingers are contaminated by follicular fluid is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of a special egg picking dish for an embryo culture room, in particular to a special egg picking dish for an embryo culture room. Background Art

[0002] Picking up eggs is a very important step in the IVF treatment process. After the doctor aspirates the follicular fluid containing the eggs, he will pour the follicular fluid into a 100mm culture dish. The embryologist in the culture room will examine the follicular fluid and look for the eggs under a microscope. After finding the egg, use a Pasteur pipette to pick out the egg and continue to look for the next egg until the entire dish of follicular fluid is found, and then pour out the follicular fluid to look for the next dish. In this process, the picked eggs are temporarily stored in the Pasteur pipette, and a dish of follicular fluid generally contains multiple eggs. It often takes a long time to pick out all the eggs, which will cause the eggs picked earlier to be exposed to room temperature for a long time. The eggs are very sensitive to temperature changes, and the optimal temperature for egg survival is 37°C. This temperature difference greatly affects the quality of the eggs and the effect of the entire treatment cycle.

[0003] At present, there is no special egg-picking dish for the culture room, and most reproductive centers use ordinary 100mm culture dishes (as shown in the attached figure). This kind of culture dish is inconvenient to pick up, easy to slide and overturn, and the dish body is transparent and has no special markings. It is difficult to distinguish the starting position during the egg picking process, and it is easy to miss or repeat the egg picking area; there is no mark on the pouring position of follicular fluid, and fingers are easy to touch the follicular fluid remaining on the outer wall of the dish, causing contamination. In order to overcome these disadvantages, the utility model provides a special egg-picking dish for embryo culture room. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a special egg picking dish for an embryo culture room.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an egg picking dish specially used in an embryo culture room, comprising a dish body, a material placing ring is fixedly connected to one side of the bottom end of the dish body, a plurality of slots are opened on the side of the material placing ring, a marking convex strip is fixedly connected to the bottom end of the dish body from the center point to the outer circle, and limited position blocks are symmetrically fixedly connected on both sides of the dish body.

[0006] Furthermore, the upper end cover of the dish body is provided with a dish cover, and the bottom end of the dish cover is arranged on top of the limiting block.

[0007] Furthermore, a plurality of anti-slip grooves are provided on the outer side of the limit block.

[0008] Furthermore, a plurality of arc-shaped support bars are fixedly connected to the outer ring of the bottom end of the dish body.

[0009] Furthermore, the dish body, dish cover, limiting block, arc-shaped support strip and material placement ring are all made of transparent materials, and the marking convex strip is made of black material.

[0010] Furthermore, the diameter of the dish body is 100 mm, the diameter of the placing ring is 10-15 mm, the height of the placing ring is 2 mm, and the width of the slot is less than 0.2 mm.

[0011] Beneficial effects of the utility model:

[0012] When the utility model is in use, the special egg picking dish for the embryo culture room is used. After follicular fluid is poured into the dish body, the fingers grasp the limiting blocks on both sides respectively, move the culture dish, and start looking for eggs under a microscope with the black marked convex strip as the starting position. After the egg is found, the egg is transferred to the material placement ring with a Pasteur pipette, and the next one is continued to be looked for until the starting position is returned to the starting position and the whole dish of follicular fluid is found. The follicular fluid can enter and exit the material placement ring through the slot, and the egg will be retained in the material placement ring. In this process, the picked egg is always in the follicular fluid, and the dish body is placed on the heating workbench, the temperature of the egg can be maintained unchanged, and after the whole dish of follicular fluid is found, all the eggs are sucked out of the material placement ring, and the follicular fluid is poured out from the position marked with the black horizontal strip. Even if there is residual follicular fluid on the outer wall of the place, the fingers are always at the limiting blocks on both sides and are completely separated from the place, so that the risk of contamination caused by the fingers being stained with follicular fluid is effectively avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 : A front view of the utility model;

[0015] Figure 2 : Bottom view of the utility model;

[0016] Figure 3 : A schematic diagram of the internal structure of a dish body of the present utility model.

[0017] The reference numerals are as follows:

[0018] 1. Dish body; 2. Dish cover; 3. Limit block; 4. Arc support strip; 5. Marking convex strip; 6. Material placement ring; 7. Slot. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figure 1-3 As shown, it relates to an egg picking dish specially used in an embryo culture room, comprising a dish body 1, a material placing ring 6 is fixedly connected to one side of the bottom end of the dish body 1, a plurality of slots 7 are opened on the side of the material placing ring 6, a marking convex strip 5 is fixedly connected to the bottom end of the dish body 1 from the center point to the outer circle, and limiting blocks 3 are symmetrically fixedly connected to both sides of the dish body 1. Follicular fluid is poured out from the position marked by the black horizontal stripe. Even if there is residual follicular fluid on the outer wall at this place, the fingers are always at the limiting blocks 3 on both sides and are completely separated from this place, which effectively avoids the risk of contamination caused by the fingers being stained with follicular fluid.

[0021] like Figure 1-3 As shown, the upper end of the dish body 1 is covered with a dish cover 2, and the bottom end of the dish cover 2 is connected to the top of the limit block 3.

[0022] like Figure 1-3 As shown, a plurality of anti-slip grooves are provided on the outer side of the limit block 3, which can enhance the friction between the limit block 3 and the fingers.

[0023] like Figure 1-3 As shown, a plurality of arc-shaped support bars 4 are fixedly connected to the outer circle of the bottom end of the dish body 1 , which can play a supporting role for the dish body 1 .

[0024] like Figure 1-3 As shown, the dish body 1, the dish cover 2, the limit block 3, the arc-shaped support strip 4 and the material placement ring 6 are all made of transparent materials, and the marking convex strip 5 is made of black material. Since the follicular fluid is red, it can be displayed in black.

[0025] like Figure 1-3 As shown, the diameter of the dish body 1 is 100 mm, the diameter of the placing ring 6 is 10-15 mm, the height of the placing ring 6 is 2 mm, the width of the slot 7 is less than 0.2 mm, and the follicular fluid can enter and exit the placing ring 6 through the slot 7, while the egg will remain in the placing ring 6.

[0026] Working principle: when in use, after pouring follicular fluid into the dish body 1, the fingers grasp the limit blocks 3 on both sides respectively, move the culture dish, and start looking for eggs under the microscope with the black marked convex strip 5 as the starting position. After finding the egg, use a Pasteur pipette to transfer the egg to the placing ring 6, and continue to look for the next one until returning to the starting position and finding the entire dish of follicular fluid. The follicular fluid can enter and exit the placing ring 6 through the slot 7, and the egg will remain in the placing ring 6. The eggs picked up in this process are always in the follicular fluid, and the dish body 1 is placed on a heating workbench, the temperature of the eggs can be maintained unchanged, after the entire dish of follicular fluid is found, all the eggs are sucked out of the placing ring 6, and the follicular fluid is poured out from the position marked with the black horizontal strip, even if there is residual follicular fluid on the outer wall at this place, the fingers are always at the limit blocks 3 on both sides, completely separated from this place, effectively avoiding the risk of contamination caused by the fingers being contaminated with follicular fluid.

[0027] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A special egg-picking dish for an embryo culture room, comprising a dish body (1), characterized in that: A material placement ring (6) is fixedly connected to one side of the bottom end of the dish body (1), and a plurality of slots (7) are provided on the side of the material placement ring (6). A marking convex strip (5) is fixedly connected to the bottom end of the dish body (1) from the center point to the outer circle, and limit blocks (3) are symmetrically fixedly connected to both sides of the dish body (1).

2. The egg picking dish for embryo culture room according to claim 1, characterized in that: The upper end of the dish body (1) is covered with a dish cover (2), and the bottom end of the dish cover (2) is connected to the top of a limiting block (3).

3. The special egg picking dish for embryo culture room according to claim 2, characterized in that: A plurality of anti-slip grooves are provided on the outer side of the limit block (3).

4. The special egg-picking dish for embryo culture room according to claim 3, characterized in that: A plurality of arc-shaped support bars (4) are fixedly connected to the outer ring of the bottom end of the dish body (1).

5. The special egg-picking dish for embryo culture room according to claim 4, characterized in that: The dish body (1), the dish cover (2), the limiting block (3), the arc-shaped support strip (4) and the material placement ring (6) are all made of transparent materials, and the marking convex strip (5) is made of black material.

6. The special egg picking dish for embryo culture room according to claim 5, characterized in that: The diameter of the dish body (1) is 100 mm, the diameter of the material placing ring (6) is 10-15 mm, the height of the material placing ring (6) is 2 mm, and the width of the slot (7) is less than 0.2 mm.

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