Trans-abdominal puncture ovum taking device for reproduction

Abstract

The invention discloses a reproductive transabdominal puncture egg taking device, and relates to the field of puncture egg taking, the reproductive transabdominal puncture egg taking device comprises a mounting moving frame, a mounting plate is movably connected to the mounting moving frame, and an adjusting mechanism connected with the mounting moving frame is in transmission connection to the mounting plate. The position of the mounting plate can be accurately adjusted, so that the puncture needle taking and placing mechanism accurately reaches an egg taking part, the problem that the position of a puncture egg taking needle cannot be automatically adjusted in the prior art is solved, the working intensity of medical staff is reduced, and the safety and effectiveness of egg taking operation are ensured. Meanwhile, in the ovum taking process, the negative pressure ovum taking device and the first water pump work cooperatively, the negative pressure ovum taking device sucks the ovum, the first water pump conveys liquid to wash the follicles, the follicles adhered to the follicles are separated, mature follicles can be sucked out accurately, and the ovum taking accuracy is improved.

Description

Technical Field

[0001] The present invention relates to a puncture and egg retrieval technology, and in particular to a transabdominal puncture and egg retrieval device for reproduction. Background Art

[0002] Due to various factors, including environmental factors, personal stress, substance abuse, and advanced age, infertility has become a widespread reproductive health issue worldwide, with the number of infertile patients increasing annually in recent years. The incidence of infertility in my country has climbed from 2.5% to 5% 20 years ago to 12.5% ​​to 15% in recent years, with the number of patients exceeding 40 million. Infertility has become a global medical and sociological issue impacting human development and health. Over the past 30 years, with the increasing maturity of assisted reproductive technology (ART), it has become an important diagnostic and treatment option for infertility patients. Human ART primarily includes artificial insemination (AI), in vitro fertilization-embryo transfer (IVF-ET), intracytoplasmic sperm injection (ICSI), egg, sperm, and embryo freezing and thawing techniques, and preimplantation genetic diagnosis (PGD). The IVF cycle involves multiple steps, including clinical superovulation medication, oocyte retrieval, embryo culture, and embryo transfer. Oocyte retrieval is the first and most critical step in this treatment. The equipment used consists of an egg retrieval needle, a vacuum aspirator, a vacuum pump connecting tube, and a disposable sterile test tube. An egg retrieval needle of appropriate length will significantly increase the egg recovery rate and reduce surgical risks such as bleeding and infection.

[0003] However, the existing transabdominal puncture egg retrieval mostly uses a doctor to hold a puncture egg retrieval needle to retrieve eggs from the patient's abdomen. During the egg retrieval process, it is impossible to automatically adjust the puncture egg retrieval needle and achieve automated and accurate egg retrieval, resulting in high workload for medical staff and poor egg retrieval results. At the same time, during the egg retrieval process, it is impossible to automatically remove the puncture egg retrieval needle and automatically clean the used egg retrieval needle, resulting in the inability to continuously retrieve eggs from multiple patients during the operation, further reducing the efficiency of egg retrieval for multiple patients. Summary of the Invention

[0004] The purpose of the present invention is to provide a transabdominal puncture egg retrieval device for reproduction to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above-mentioned object, the present invention provides the following technical solution: a transabdominal puncture egg retrieval device for reproduction, comprising:

[0006] The movable frame is installed, and the mounting plate is movably connected to the mounting plate, and the mounting plate is transmission-connected to an adjusting mechanism connected to the mounting movable frame, and the adjusting mechanism is used to drive the mounting plate to move; the mounting plate is fixedly connected to a transmission motor, and an output end of the transmission motor is fixedly connected to a first threaded rod rotatably connected to the mounting plate through a coupling, and an outer surface of the first threaded rod is threadedly fitted with a transmission block, and the bottom of the transmission block is fixedly connected to a transmission column slidably connected to the mounting plate, and the bottom of the transmission column is fixedly connected to a puncture needle picking and placing mechanism, and the puncture needle picking and placing mechanism is used to move the puncture needle;

[0007] The mounting movable frame is provided with a puncture needle cleaning and placement mechanism, and the puncture needle cleaning and placement mechanism is used for cleaning and placing the puncture needle.

[0008] Furthermore, the puncture needle removal and placement mechanism includes a mounting tube fixedly connected to the transmission column, a first through slot is opened on the mounting tube, an electromagnet ring is fixedly connected in the mounting tube, a first water pump is fixedly connected to the mounting movable frame, the output end of the first water pump is fixedly connected to a hose connected to the first through slot, a negative pressure egg retrieval device is fixedly connected to the mounting movable frame, the input end of the negative pressure egg retrieval device is fixedly connected to a hose fixedly connected to the inner cavity of the mounting tube, the puncture needle body is adsorbed on the bottom of the mounting tube, a connecting iron ring is fixedly connected in the puncture needle body, and a rubber sealing ring is fixedly connected to the bottom of the mounting tube.

[0009] Furthermore, a second through groove is fixedly provided on the top of the puncture needle body, and a liquid outlet is provided in the second through groove.

[0010] Furthermore, the cleaning and placement mechanism includes two cleaning boxes fixedly connected to the mounting movable frame, a transmission pipe is rotatably connected in the cleaning box, a first motor is fixedly connected to the bottom of the cleaning box, an output end of the first motor is fixedly connected to a transmission shaft fixedly connected to the transmission pipe via a coupling, a plurality of first connecting columns and a second connecting column are fixedly connected to the outer surface of the transmission pipe, one end of the first connecting column is fixedly connected to a limiting ring, one end of the second connecting column is fixedly connected to a mounting ring, a transmission placement ring is rotatably connected in the mounting ring, and a plurality of transmission blades are fixedly connected to the outer surface of the transmission placement ring;

[0011] The transmission pipe is provided with a drainage mechanism connected to the installation movable frame, and the drainage mechanism is used to discharge the water in the cleaning box. The cleaning box is provided with a cleaning mechanism, and the cleaning mechanism is used to clean the puncture needle placed in the cleaning box to rotate the transmission blade.

[0012] Furthermore, the cleaning mechanism includes a second water pump fixedly connected to the mobile frame, the output end of the second water pump is fixedly connected to a flushing pipe fixedly connected to the cleaning box, a plurality of flushing heads are provided on the flushing pipe, and a flushing pipe is fixedly connected to the flushing pipe.

[0013] Furthermore, the drainage mechanism includes a connecting pipe rotatably connected to the transmission pipe, the connecting pipe is fixedly connected to the cleaning box, the top of the connecting pipe is fixedly connected to a water pump fixedly connected to the mounting movable frame through a pipeline, and a plurality of water pumping holes are opened on the transmission pipe.

[0014] Furthermore, the adjustment mechanism includes a first adjustment motor fixedly connected to the mounting movable frame, the output end of the first adjustment motor is fixedly connected to a second threaded rod rotatably connected to the mounting movable frame through a coupling, the second threaded rod is threadedly connected to the mounting plate, and the mounting plate is slidably connected to a guide rod fixedly connected to the mounting movable frame.

[0015] Furthermore, the adjustment mechanism also includes a fixed plate, to which a second adjustment motor is fixedly connected, and the output end of the second adjustment motor is fixedly connected to a third threaded rod threadedly connected to the mounting movable frame through a coupling, and the third threaded rod is rotatably connected to the fixed plate.

[0016] Compared with the prior art, the transabdominal puncture egg retrieval device provided by the present invention has the following beneficial effects:

[0017] (1) The position of the mounting plate can be precisely adjusted through the adjustment mechanism, thereby enabling the puncture needle placement mechanism to accurately reach the egg retrieval site, thus solving the problem of the inability to automatically adjust the position of the puncture needle in the prior art, reducing the workload of medical staff, and ensuring the safety and effectiveness of the egg retrieval operation. At the same time, during the egg retrieval process, the negative pressure egg retrieval device and the first water pump work together. The negative pressure egg retrieval device sucks the eggs in, and the first water pump delivers liquid to flush the follicle position, separating the follicles that are adhered to each other, facilitating the accurate suction of mature follicles, and improving the accuracy of egg retrieval.

[0018] (2) After the egg retrieval is completed, the puncture needle is placed in the cleaning box and cleaned in all directions by the cleaning mechanism. At the same time, the drainage mechanism can promptly discharge the sewage in the cleaning box, making it easier to continue using the cleaning box to clean the puncture needle. During the cleaning process, the first motor drives the transmission tube to rotate, causing the puncture needle to rotate. In conjunction with the action of the flushing head and the flushing water on the transmission blades, the puncture needle is fully and effectively cleaned, solving the problem of the inability to automatically clean the puncture needle in the existing technology, ensuring that the device can quickly be put into the next egg retrieval operation, and ensuring the continuity of the egg retrieval work. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments described in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0020] Figure 1 This is a first stereoscopic diagram of the external structure of the present invention;

[0021] Figure 2 This is a second stereoscopic view of the external structure of the present invention;

[0022] Figure 3 This is a front view of the internal structure of the cleaning box of the present invention;

[0023] Figure 4 This is a front view of the internal structure of the mounting tube and the puncture needle body of the present invention;

[0024] Figure 5 For the present invention Figure 2 A magnified view of middle A;

[0025] Figure 6 For the present invention Figure 4 Magnified view of B.

[0026] Description of reference numerals:

[0027] 1. Install the movable frame; 2. Mounting plate; 3. Transmission motor; 4. First threaded rod; 5. Transmission block; 6. Transmission column; 11. Mounting tube; 12. First through slot; 13. Electromagnet ring; 14. First water pump; 15. Puncture needle body; 16. Connecting iron ring; 17. Rubber sealing ring; 18. Second through slot; 19. Liquid outlet; 21. Cleaning box; 22. Transmission tube; 23. First motor; 24. Transmission shaft; 25. First connecting column; 26. Second connecting column; 27. Limiting ring; 28. Mounting ring; 29. ​​Placement ring; 290. Transmission blade; 31. Second water pump; 32. Flushing pipe; 33. Flushing head; 34. Flushing pipe; 41. Connecting pipe; 42. Water pump; 43. Water pumping hole; 51. First regulating motor; 52. Second threaded rod; 53. Fixing plate; 54. Second regulating motor; 55. Third threaded rod. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0029] Example 1

[0030] See also Figures 1 to 6 As shown, a reproductive transabdominal puncture egg retrieval device comprises:

[0031] The mounting moving frame 1 is provided with a puncture needle cleaning and placing mechanism, and the puncture needle cleaning and placing mechanism is used for cleaning and placing the puncture needle.

[0032] The mounting moving frame 1 is provided with a puncture needle cleaning and placing mechanism, and the puncture needle cleaning and placing mechanism is used for cleaning and placing the puncture needle.

[0033] The adjusting mechanism comprises a first adjusting motor 51 fixedly connected with the mounting moving frame 1, a second threaded rod 52 fixedly connected with the mounting moving frame 1 through a shaft coupling and connected with the mounting plate 2 in a threaded manner, and a guide rod slidably connected with the mounting plate 2 and fixedly connected with the mounting moving frame 1.

[0034] The adjusting mechanism further comprises a fixed plate 53, a second adjusting motor 54 fixedly connected with the fixed plate 53, and a third threaded rod 55 connected with the mounting moving frame 1 in a threaded manner and rotatably connected with the fixed plate 53.

[0035] Through the cooperation of the first adjusting motor 51 fixedly connected with the mounting moving frame 1, the second threaded rod 52 rotatably connected with the mounting moving frame 1 and connected with the mounting plate 2 in a threaded manner, the guide rod slidably connected with the mounting plate 2 and fixedly connected with the mounting moving frame 1, the fixed plate 53, the second adjusting motor 54 fixedly connected with the fixed plate 53, and the third threaded rod 55 connected with the mounting moving frame 1 in a threaded manner and rotatably connected with the fixed plate 53, the working process is as follows: the first adjusting motor 51 is started to drive the second threaded rod 52 to rotate, and since the second threaded rod 52 is connected with the mounting plate 2 in a threaded manner and the mounting plate 2 slides on the guide rod, the mounting plate 2 moves in one direction on the mounting moving frame 1, at the same time, the second adjusting motor 54 is started to drive the third threaded rod 55 to rotate, which further assists in adjusting the position of the mounting plate 2, realizes accurate adjustment of the mounting plate 2 in multiple directions, achieves the effect of accurately adjusting the position of the mounting plate 2, solves the problem that the position of the puncture needle for taking eggs cannot be automatically adjusted in the prior art, improves the accuracy of taking eggs, reduces the work intensity of medical staff, improves the effect and efficiency of taking eggs, and ensures the safety and effectiveness of the operation of taking eggs.

[0036] The mounting plate 2 is driven to move on the mounting frame 1 by an adjustment mechanism. Specifically, the adjustment mechanism, through related transmission components, enables the mounting plate 2 to be adjusted to the appropriate position according to actual needs to accommodate the egg retrieval position of different patients. Once the mounting plate 2 is positioned, the transmission motor 3 begins to operate, and its output end drives the first threaded rod 4 to rotate on the mounting plate 2 through a coupling. Because the first threaded rod 4 is threadedly engaged with the transmission block 5, and the transmission post 6 fixedly connected to the bottom of the transmission block 5 is slidably connected to the mounting plate 2, as the first threaded rod 4 rotates, the transmission block 5 moves along the first threaded rod 4, thereby driving the transmission post 6 to slide on the mounting plate 2. The sliding of the transmission post 6 causes the puncture needle retrieval mechanism, which is fixedly connected to its bottom, to move downward, close to the patient's abdomen. After the puncture needle retrieval mechanism reaches the appropriate position, it operates the puncture needle and moves it to the egg retrieval site for egg retrieval. After egg retrieval is completed, the puncture needle retrieval mechanism retracts the puncture needle and moves it to the puncture needle cleaning and placement mechanism on the mounting frame 1. The puncture needle cleaning and placement mechanism starts working to clean the used puncture needle. During the cleaning process, the corresponding cleaning medium and cleaning method will be used to ensure that the puncture needle is thoroughly cleaned. After the cleaning is completed, the puncture needle is placed in the appropriate position and waits for the next use so that the device can continue to perform egg retrieval operations on the next patient.

[0037] Example 2

[0038] Based on Example 1, please refer to Figure 2 、 Figure 4 and Figure 6 As shown, the puncture needle taking and placing mechanism includes a mounting tube 11 fixedly connected to the transmission column 6, a first through slot 12 is provided on the mounting tube 11, an electromagnet ring 13 is fixedly connected to the mounting tube 11, two first water pumps 14 are fixedly connected to the mounting mobile frame 1, the output end of the first water pump 14 is fixedly connected to a hose connected to the first through slot 12, a negative pressure egg retrieval device is fixedly connected to the mounting mobile frame 1, the input end of the negative pressure egg retrieval device is fixedly connected to a hose fixedly connected to the inner cavity of the mounting tube 11, a puncture needle body 15 is adsorbed on the bottom of the mounting tube 11, a connecting iron ring 16 is fixedly connected to the puncture needle body 15, and a rubber sealing ring 17 is fixedly connected to the bottom of the mounting tube 11.

[0039] A second through slot 18 is fixedly formed on the top of the puncture needle body 15 , and a liquid outlet 19 is formed in the second through slot 18 .

[0040] The mounting plate 22 is driven to move by the adjustment mechanism, and at the same time, the transmission column 6 is driven to move. The transmission column 6 drives the mounting tube 11 to move, so that the mounting tube 11 is moved into the puncture needle cleaning and placement mechanism. Then, the electromagnet ring 13 is energized to generate magnetism, and the puncture needle body 15 with the connecting iron ring 16 is adsorbed. The rubber sealing ring 17 plays a sealing role to prevent liquid leakage during the egg retrieval process. The negative pressure egg retrieval device is started, and negative pressure is generated through the hose connected to the inner cavity of the installation tube 11, and the eggs are sucked into the puncture needle body 15. At the same time, during the egg retrieval process, the first water pump 14 is started, and liquid is transported to the first through groove 12 through the hose. The first through groove 12 passes the liquid into the second through groove 18, and the second through groove 18 passes the physiological fluid into the liquid outlet 19. The liquid is then sprayed through the liquid outlet 19 to flush the follicle position, separate the follicles that are adhered to each other, and facilitate the accurate suction of mature follicles. This solves the problems of the inability to automatically remove the needle and the poor egg retrieval effect in the existing technology, reduces the workload of medical staff, and improves the accuracy and efficiency of egg retrieval.

[0041] Example 3

[0042] Based on Example 2, please refer to Figure 2 and Figure 3 As shown, the cleaning and placement mechanism includes two cleaning boxes 21 fixedly connected to the mounting mobile frame 1, a transmission pipe 22 is rotatably connected in the cleaning box 21, a first motor 23 is fixedly connected to the bottom of the cleaning box 21, an output end of the first motor 23 is fixedly connected to a transmission shaft 24 fixedly connected to the transmission pipe 22 through a coupling, a plurality of first connecting columns 25 and second connecting columns 26 are fixedly connected to the outer surface of the transmission pipe 22, one end of the first connecting column 25 is fixedly connected to a limiting ring 27, one end of the second connecting column 26 is fixedly connected to a mounting ring 28, a transmission placement ring 29 is rotatably connected in the mounting ring 28, and a plurality of transmission blades 290 are fixedly connected to the outer surface of the transmission placement ring 29;

[0043] The transmission pipe 22 is provided with a drainage mechanism connected to the installation movable frame 1, and the drainage mechanism is used to discharge the water in the cleaning box 21. The cleaning box 21 is provided with a cleaning mechanism, and the cleaning mechanism is used to clean the puncture needle placed in the cleaning box 21 to rotate the transmission blade 290.

[0044] The cleaning mechanism includes a second water pump 31 fixedly connected to the mobile frame 1. The output end of the second water pump 31 is fixedly connected to a flushing pipe 32 fixedly connected to the cleaning box 21. A plurality of flushing heads 33 are provided on the flushing pipe 32, and a flushing pipe 34 is fixedly connected to the flushing pipe 32.

[0045] The drainage mechanism comprises a connecting pipe 41 rotationally connected with the transmission pipe 22, the connecting pipe 41 is fixedly connected with the cleaning box 21, the top end of the connecting pipe 41 is fixedly connected with a water pump 42 fixedly connected with the installation moving frame 1 through a pipeline, and a plurality of water pumping holes 43 are formed in the transmission pipe 22.

[0046] After the oocyte is taken, the puncture needle body 15 is placed into the limiting ring 27 in the cleaning box 21, and the puncture needle body is inserted into the groove of the placing ring 29, the first motor 23 is started, the transmission shaft 24 drives the transmission pipe 22 to rotate, the first connecting column 25 and the second connecting column 26 on the transmission pipe 22 rotate, the limiting ring 27 and the mounting ring 28 also rotate, so that the position of the flushing pipe 32 is rotated, then the second water pump 31 is started, the cleaning liquid is delivered to each flushing head 33 through the flushing pipe 32, the flushing head 33 sprays the cleaning liquid to the puncture needle body 15 in the cleaning box 21, at the same time, the upper flushing head 33 flushes the bottom of the mounting pipe 11, and the cleaning liquid enters the first through groove 12 and the second through groove 18 to clean the first through groove 12 and the second through groove 18. In the cleaning process of the puncture needle body 15, the water pump 42 drives the transmission vane 290 to flush water, the transmission vane 290 drives the placing ring 29 to rotate, and the placing ring 29 drives the puncture needle body 15 to rotate, so that the puncture needle body 15 can be cleaned in all directions during the cleaning process, and the used puncture needle can be fully and effectively cleaned. The problem that the puncture needle cannot be automatically cleaned in the prior art is solved. After cleaning, the transmission shaft 24 and the transmission pipe 22 driven by the first motor 23 rotate, the transmission pipe 22 drives the cleaned puncture needle body 15 to rotate to the needle taking position, then drives the mounting pipe 11 to move downward, the automatic needle taking of the puncture needle body 15 is realized, the next operation is performed, the continuous use ability of the device is improved, the efficiency of taking oocytes from multiple patients is ensured, the subsequent use performance of the puncture needle is ensured, and the device is convenient to use. During the cleaning process, the connecting pipe 41 rotationally connected with the transmission pipe 22, the connecting pipe 41 fixedly connected with the cleaning box 21, the top end of the connecting pipe 41 connected with the water pump 42 fixedly connected with the installation moving frame 1 through a pipeline, and the plurality of water pumping holes 43 on the transmission pipe 22 are matched and arranged. The working process is as follows: after cleaning, the water pump 42 is started, and the sewage in the cleaning box 21 is pumped out through the connecting pipe 41 and the water pumping holes 43 on the transmission pipe 22. The sewage in the cleaning box 21 is discharged in time, the cleaning box 21 can be continuously used for cleaning the puncture needle, the use efficiency and convenience of the device are improved, the device can be quickly put into the next oocyte taking operation, and the continuity of the oocyte taking work is ensured.

[0047] Working Principle: During use, the mounting plate 2 is moved on the mounting frame 1 via an adjustment mechanism. Specifically, the adjustment mechanism, through related transmission components, allows the mounting plate 2 to be adjusted to the appropriate position according to actual needs to accommodate the egg retrieval location of different patients. Once the mounting plate 2 is positioned, the transmission motor 3 begins operation, and its output drives the first threaded rod 4 to rotate on the mounting plate 2 via a coupling. Because the first threaded rod 4 is threadedly engaged with the transmission block 5, and the transmission post 6 fixedly connected to the bottom of the transmission block 5 is slidably connected to the mounting plate 22, as the first threaded rod 4 rotates, the transmission block 5 moves along the first threaded rod 4, thereby driving the transmission post 6 to slide on the mounting plate 2. The sliding of the transmission post 6 causes the puncture needle retrieval mechanism, fixedly connected to its bottom, to move downward, closer to the patient's abdomen. Once the puncture needle retrieval mechanism reaches the appropriate position, the puncture needle is operated and moved to the egg retrieval site for egg retrieval. After egg retrieval is complete, the puncture needle retrieval mechanism retracts the puncture needle and moves it to the puncture needle cleaning and placement mechanism on the mounting frame 1. The puncture needle cleaning and placement mechanism starts working to clean the used puncture needle. During the cleaning process, the corresponding cleaning medium and cleaning method will be used to ensure that the puncture needle is thoroughly cleaned. After the cleaning is completed, the puncture needle is placed in the appropriate position and waits for the next use so that the device can continue to perform egg retrieval operations on the next patient.

[0048] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims.

Claims

1. A transabdominal puncture egg retrieval device for reproduction, characterized in that: include: A mounting frame (1) is installed, wherein a mounting plate (2) is movably connected to the mounting frame (1), and an adjusting mechanism connected to the mounting frame (1) is transmission-connected to the mounting plate (2), and the adjusting mechanism is used to drive the mounting plate (2) to move, and a transmission motor (3) is fixedly connected to the mounting plate (2), and an output end of the transmission motor (3) is fixedly connected to a first threaded rod (4) rotatably connected to the mounting plate (2) through a coupling, and an outer surface of the first threaded rod (4) is threadedly matched with a transmission block (5), and the bottom of the transmission block (5) is fixedly connected to a transmission column (6) slidably connected to the mounting plate (2), and the bottom of the transmission column (6) is fixedly connected to a puncture needle taking and placing mechanism, and the puncture needle taking and placing mechanism is used to move the puncture needle; The installation movable frame (1) is provided with a puncture needle cleaning and placement mechanism, and the puncture needle cleaning and placement mechanism is used for cleaning and placing the puncture needle.

2. The transabdominal puncture egg retrieval device for reproduction according to claim 1, characterized in that: The puncture needle taking and placing mechanism includes a mounting tube (11) fixedly connected to the transmission column (6), a first through slot (12) is provided on the mounting tube (11), an electromagnet ring (13) is fixedly connected inside the mounting tube (11), a first water pump (14) is fixedly connected to the mounting movable frame (1), an output end of the first water pump (14) is fixedly connected to a hose connected to the first through slot (12), a negative pressure egg retrieval device is fixedly connected to the mounting movable frame (1), an input end of the negative pressure egg retrieval device is fixedly connected to a hose fixedly connected to the inner cavity of the mounting tube (11), a puncture needle body (15) is adsorbed on the bottom of the mounting tube (11), a connecting iron ring (16) is fixedly connected inside the puncture needle body (15), and a rubber sealing ring (17) is fixedly connected to the bottom of the mounting tube (11).

3. The transabdominal puncture egg retrieval device for reproduction according to claim 2, characterized in that: A second through groove (18) is fixedly provided on the top of the puncture needle body (15), and a liquid outlet hole (19) is provided in the second through groove (18).

4. The transabdominal puncture egg retrieval device for reproduction according to claim 1, characterized in that: The cleaning placement mechanism comprises two cleaning boxes (21) fixedly connected to the mounting movable frame (1), a transmission tube (22) being rotatably connected in the cleaning box (21), a first motor (23) being fixedly connected to the bottom of the cleaning box (21), an output end of the first motor (23) being fixedly connected to a transmission shaft (24) fixedly connected to the transmission tube (22) through a coupling, a plurality of first connecting columns (25) and a second connecting column (26) being fixedly connected to the outer surface of the transmission tube (22), one end of the first connecting column (25) being fixedly connected to a limiting ring (27), one end of the second connecting column (26) being fixedly connected to a mounting ring (28), a transmission placement ring (29) being rotatably connected in the mounting ring (28), and a plurality of transmission blades (290) being fixedly connected to the outer surface of the transmission placement ring (29); The transmission pipe (22) is provided with a drainage mechanism connected to the mounting movable frame (1), and the drainage mechanism is used to discharge water in the cleaning box (21). The cleaning box (21) is provided with a cleaning mechanism, and the cleaning mechanism is used to clean the puncture needle placed in the cleaning box (21) and rotate the transmission blade (290).

5. The transabdominal puncture egg retrieval device for reproduction according to claim 4, characterized in that: The cleaning mechanism comprises a second water pump (31) fixedly connected to the mounting mobile frame (1); an output end of the second water pump (31) is fixedly connected to a flushing pipe (32) fixedly connected to the cleaning tank (21); a plurality of flushing heads (33) are provided on the flushing pipe (32); and a flushing pipe (34) is fixedly connected to the flushing pipe (32).

6. The transabdominal puncture egg retrieval device for reproduction according to claim 4, characterized in that: The drainage mechanism comprises a connecting pipe (41) rotatably connected to a transmission pipe (22), the connecting pipe (41) being fixedly connected to a cleaning box (21), the top end of the connecting pipe (41) being fixedly connected to a water pump (42) fixedly connected to a mounting movable frame (1) via a pipeline, and a plurality of water pumping holes (43) being opened on the transmission pipe (22).

7. The transabdominal puncture egg retrieval device for reproduction according to claim 1, characterized in that: The adjustment mechanism comprises a first adjustment motor (51) fixedly connected to the mounting movable frame (1); an output end of the first adjustment motor (51) is fixedly connected to a second threaded rod (52) rotatably connected to the mounting movable frame (1) via a coupling; the second threaded rod (52) is threadedly connected to the mounting plate (2); and a guide rod fixedly connected to the mounting movable frame (1) is slidably connected to the mounting plate (2).

8. The transabdominal puncture egg retrieval device for reproduction according to claim 7, characterized in that: The adjustment mechanism further comprises a fixed plate (53), a second adjustment motor (54) being fixedly connected to the fixed plate (53), an output end of the second adjustment motor (54) being fixedly connected to a third threaded rod (55) threadedly connected to the mounting movable frame (1) via a coupling, and the third threaded rod (55) being rotationally connected to the fixed plate (53).

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