Test tube infant IVF egg stripping operator

Abstract

The utility model relates to the technical field of ovum stripping equipment, and provides a test tube infant IVF ovum stripping operator which comprises a connecting pipeline and an exhaust pipe. The arc-shaped suction head is arranged on the surface of one end, far away from the exhaust pipe, of the connecting pipeline; the mounting pad is fixedly connected to the surface, far away from the arc-shaped suction head, of the connecting pipeline, and a first sleeve is fixedly mounted on the portion, far away from the arc-shaped suction head, of the mounting pad. When the cell collector is used, the air suction pipe is held by a hand, the anti-skidding lines on the surface of the air suction pipe are used for preventing skidding, the air bag on the surface of the air suction pipe is squeezed, air in the air suction pipe and the connecting pipeline is exhausted in advance, and the arc-shaped suction head on the surface of the connecting pipeline is aligned with a cell collecting area; and the collected cells are collected in the air suction pipe for storage, and the collected cells are put into a container needing reaction through secondary extrusion, so that the situation that the collected cells are in contact with excessive air and the quality of the extracted cells is influenced during sampling work is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of egg stripping equipment, in particular to an IVF egg stripping operator. Background Art

[0002] In vitro fertilization (IVF) is the process of artificially fertilizing eggs and sperm in vitro and carrying out early embryonic development, which is then transplanted into the mother's uterus for development. The term "IVF" came about with the development of in vitro fertilization technology. The full expression of egg stripping should be "stripping off the granulosa cells around the egg to expose the egg."

[0003] Egg stripping is to remove the granulosa cells around the oocyte or transfer the embryo and oocyte. In human assisted reproductive technology, removing the granulosa cells on the outer layer of the egg is an important operation link. At present, some egg stripping operators use a syringe-like airbag to work. When the airbag is squeezed for a long time, it is easy to cause a gap at the interface with the connecting pipe, which causes the extracted cells to contain too much air, so there is a risk of contamination. At the same time, the connecting pipes of some egg stripping operators are not convenient to disassemble, so it is not convenient to disinfect and replace them during use. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that some egg stripping operators currently work in a similar manner to a syringe air bag. When the air bag is squeezed for a long time, a gap is easily caused at the interface with the connecting pipe, resulting in the extracted cells containing too much air, thereby posing a risk of contamination.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an IVF egg stripping operator, comprising: a connecting pipe and an air extraction pipe; an arc-shaped suction head, which is arranged on the surface of the connecting pipe away from the end of the air extraction pipe; and further comprising:

[0006] A mounting pad is fixedly connected to a surface of the connecting pipe away from the arc-shaped suction head, wherein a sleeve 1 is fixedly installed on the mounting pad away from the arc-shaped suction head;

[0007] The two conical columns are both fixedly mounted at opposite positions of the surface of the mounting pad away from the connecting pipe.

[0008] As a preferred specific implementation manner, the outer surfaces of the two conical columns are both provided with blocks, and the outer surfaces of the exhaust pipes at opposite locations are provided with anti-slip grooves.

[0009] The technical effect of adopting the above further solution is: the installation work is facilitated by arranging the clamping block on the surface of the conical column, and the anti-slip pattern on the surface of the exhaust pipe provides an anti-slip effect.

[0010] As a preferred specific implementation manner, an air bag is provided on the surface of one end of the air extraction pipe away from the connecting pipe.

[0011] The technical effect of adopting the above further solution is: squeezing the air bag on the surface of the suction tube to discharge the air inside the suction tube and the connecting pipe in advance, thereby completing the cell extraction work.

[0012] As a preferred specific implementation manner, a second sleeve is provided on the surface of the exhaust pipe near the center of one end of the connecting pipe.

[0013] The technical effect of adopting the above further solution is: by arranging a second sleeve on the surface of the exhaust pipe, it is convenient to connect with the connecting pipeline.

[0014] As a preferred specific implementation manner, the second sleeve is movably sleeved on the outer surface of the first sleeve.

[0015] The technical effect of adopting the above further solution is: the inner walls of the sleeve one and the sleeve two are made to fit together to perform sealing work.

[0016] As a preferred specific implementation manner, mounting columns are fixedly installed at opposite positions of the surface of one side of the exhaust pipe close to the connecting pipe.

[0017] The technical effect of adopting the above further solution is: the installation column on the surface is supported by the exhaust pipe, which facilitates installation.

[0018] As a preferred specific implementation manner, a conical hole is formed on the surface of one side of the two mounting posts close to the connecting pipe.

[0019] The technical effect of adopting the above further solution is: the conical shape of the tapered hole facilitates the docking work of other parts.

[0020] As a preferred specific implementation manner, the two tapered holes are movably embedded in the outer surface of the block.

[0021] The technical effect of adopting the above further solution is: the clamping block is brought into contact with the inner wall of the tapered hole, and the entire connecting pipe is moved toward the exhaust pipe, thereby completing the clamping work.

[0022] Compared with the prior art, the advantages and positive effects of the utility model are:

[0023] 1. The utility model, when in use, holds the suction tube by hand, uses the anti-skid patterns on the surface of the suction tube to prevent slipping, squeezes the air bag on the surface of the suction tube, discharges the air inside the suction tube and the connecting pipe in advance, aligns the arc-shaped suction head on the surface of the connecting pipe with the cell collection area, and when the air bag is released, the cells are collected by air pressure and stored inside the suction tube, and by squeezing again, the collected cells are placed inside the container that needs to react, so as to prevent the collected cells from contacting with too much air during the collection work, thereby affecting the quality of the extracted cells.

[0024] 2. During installation, the utility model is installed by embedding the conical column inside the installation column, and fixedly installed on the surface of the exhaust pipe through the installation column. When the clamping block on the surface of the conical column contacts the inner wall of the conical hole, the whole is moved toward the exhaust pipe through the connecting pipe, thereby completing the clamping work, and the whole is disassembled through the connecting pipe, so as to facilitate disinfection before work, or replace the whole connecting pipe, thereby improving the convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 The utility model provides a side structural schematic diagram of an IVF egg stripping operator;

[0026] Figure 2 The utility model provides a partial unfolding structure schematic diagram of an IVF egg stripping operator for in vitro fertilization;

[0027] Figure 3 The utility model provides a partial cross-sectional structural schematic diagram of an IVF egg stripping operator for in vitro fertilization;

[0028] Figure 4 The utility model provides a cross-sectional structural schematic diagram of an IVF egg stripping operator.

[0029] Legend:

[0030] 1. Connecting pipe; 101. Arc-shaped suction head; 102. Mounting pad; 103. Conical column; 104. Block; 105. Casing 1; 2. Exhaust pipe; 201. Anti-slip pattern; 202. Air bag; 203. Casing 2; 204. Mounting column; 205. Conical hole. DETAILED DESCRIPTION

[0031] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0033] Embodiment 1, as Figure 1-4 As shown, the utility model provides an IVF egg stripping operator, comprising: a connecting pipe 1 and an exhaust pipe 2; an arc-shaped suction head 101, which is arranged on the surface of the connecting pipe 1 away from the exhaust pipe 2; and further comprising: a mounting pad 102, which is fixedly connected to the surface of the connecting pipe 1 away from the arc-shaped suction head 101, and a sleeve 105 is fixedly installed on the mounting pad 102 away from the arc-shaped suction head 101; and two conical columns 103, both fixedly installed at opposite positions of the mounting pad 102 on the surface of one side away from the connecting pipe 1.

[0034] In this embodiment, a sleeve 203 is provided on the surface of the exhaust pipe 2. Before use, the personnel hold the connecting pipe 1 and position the mounting pad 102 on the surface through the connecting pipe 1, and embed the sleeve 105 on the surface of the mounting pad 102 into the inner wall of the sleeve 203, so that the sleeve 105 fits with the inner wall of the sleeve 203 to perform sealing. When in use, the exhaust pipe 2 is held by hand and the anti-slip grooves 201 on the surface of the exhaust pipe 2 are used to prevent slipping, and the air bag 202 on the surface of the exhaust pipe 2 is squeezed to discharge the air inside the exhaust pipe 2 and the connecting pipe 1 in advance, and the arc-shaped suction head 101 on the surface of the connecting pipe 1 is aligned with the cell collection area. When the air bag 202 is released, the cells are collected by air pressure and collected into the exhaust pipe 2 for storage. By squeezing again, the collected cells are placed in the container that needs to be reacted, so as to prevent the collected cells from contacting with too much air during the collection work, thereby affecting the quality of the extracted cells.

[0035] In embodiment 2, the outer surfaces of the two conical columns 103 are each provided with a blocking block 104, the outer surface at the opposite part of the exhaust pipe 2 is provided with an anti-slip groove 201, the surface of the end of the exhaust pipe 2 away from the connecting pipe 1 is provided with an air bag 202, and the surface of the exhaust pipe 2 at the center of one end of the connecting pipe 1 is provided with a sleeve 203, and the sleeve 203 is movably sleeved on the outer surface of the sleeve 1 105, and mounting columns 204 are fixedly installed at the opposite part of the surface of the exhaust pipe 2 close to the connecting pipe 1, and the two mounting columns 204 are provided with conical holes 205 on the surface of the side close to the connecting pipe 1, and the two conical holes 205 are movably embedded in the outer surface of the blocking block 104.

[0036] In the present embodiment, a conical column 103 is fixedly installed on the surface of the mounting pad 102. During installation, the conical column 103 is embedded in the interior of the mounting column 204, and is fixedly installed on the surface of the exhaust pipe 2 through the mounting column 204. When the blocking block 104 on the surface of the conical column 103 contacts the inner wall of the conical hole 205, the connecting pipe 1 is moved as a whole toward the exhaust pipe 2 to complete the engagement work, and the overall disassembly work is carried out through the connecting pipe 1, so as to facilitate disinfection before work, or the overall replacement of the connecting pipe 1, thereby improving the convenience of the device.

[0037] Working principle: A sleeve 203 is provided on the surface of the suction pipe 2. Before use, the personnel hold the connecting pipe 1, and use the connecting pipe 1 to position the mounting pad 102 on the surface, and embed the sleeve 105 on the surface of the mounting pad 102 into the inner wall of the sleeve 203, so that the sleeve 105 fits with the inner wall of the sleeve 203 to perform sealing. When in use, the personnel hold the suction pipe 2, and use the anti-slip grooves 201 on the surface of the suction pipe 2 to prevent slipping, squeeze the air bag 202 on the surface of the suction pipe 2, and exhaust the air inside the suction pipe 2 and the connecting pipe 1 in advance, and align the arc-shaped suction head 101 on the surface of the connecting pipe 1 with the cell collection area. When the air bag 202 is released, the cells are collected by air pressure and collected into the interior of the suction pipe 2. The cells are stored and then squeezed again to put the collected cells into the container that needs to react, so as to prevent the collected cells from coming into contact with too much air during the collection process, thereby affecting the quality of the extracted cells. At the same time, a conical column 103 is fixedly installed on the surface of the mounting pad 102. During installation, the conical column 103 is embedded in the interior of the mounting column 204, and is fixedly installed on the surface of the exhaust pipe 2 through the mounting column 204. When the block 104 on the surface of the conical column 103 contacts the inner wall of the conical hole 205, the entirety of the connecting pipe 1 is moved toward the exhaust pipe 2, thereby completing the engagement process. The entirety of the disassembly process is performed through the connecting pipe 1, thereby facilitating disinfection before work, or replacing the entirety of the connecting pipe 1, thereby improving the convenience of the device.

[0038] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An IVF egg stripping operator, comprising: A connecting pipe (1) and an exhaust pipe (2); an arc-shaped suction head (101) arranged on a surface of an end of the connecting pipe (1) away from the exhaust pipe (2); characterized in that it also includes: A mounting pad (102) is fixedly connected to a surface of the connecting pipe (1) away from the arc-shaped suction head (101), wherein a sleeve 1 (105) is fixedly installed on the mounting pad (102) away from the arc-shaped suction head (101); The two conical columns (103) are both fixedly mounted on opposite sides of the surface of the mounting pad (102) away from the connecting pipe (1).

2. The IVF egg stripping manipulator according to claim 1, characterized in that: The outer surfaces of the two conical columns (103) are both provided with a clamping block (104), and the outer surface of the exhaust pipe (2) at the opposite position is provided with an anti-slip pattern (201).

3. The IVF egg stripping manipulator according to claim 2, characterized in that: An air bag (202) is provided on the surface of one end of the air extraction pipe (2) away from the connecting pipe (1).

4. The IVF egg stripping manipulator according to claim 3, characterized in that: A second sleeve (203) is provided on the surface of the exhaust pipe (2) at the center of one end close to the connecting pipe (1).

5. The IVF egg stripping manipulator according to claim 4, characterized in that: The second sleeve (203) is movably sleeved on the outer surface of the first sleeve (105).

6. The IVF egg stripping manipulator according to claim 5, characterized in that: The exhaust pipe (2) is fixedly mounted with mounting posts (204) at locations opposite to the surface of one side of the exhaust pipe (2) close to the connecting pipe (1).

7. The IVF egg stripping manipulator according to claim 6, characterized in that: Conical holes (205) are provided on the surfaces of one side of the two mounting columns (204) close to the connecting pipe (1).

8. The IVF egg stripping manipulator according to claim 7, characterized in that: The two tapered holes (205) are both movably embedded in the outer surface of the clamping block (104).

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