Test tube baby embryo freezing storage device

Abstract

The utility model discloses a test tube baby embryo freezing storage device, which relates to the technical field of medical instruments and comprises a main body, a support plate is fixedly mounted at the lower end of the surface of the main body, a vacuum device is fixedly connected to the upper end of the surface of the support plate, and a support column is fixedly connected to the surface of the lower end of the main body. A closing device is arranged on the surface of the upper end of the main body, a fixing device is arranged in the main body, a stopcock is fixedly connected to the left side of the upper end of the main body, and a cover plate is fixedly installed at one end of the stopcock. Under the combined action of the air exhauster, the pipeline, the valve port, the connector, the suction cup, the fixing strip and the sealing ring, the device can evacuate internal air, so that the device controls the internal air, bacteria are prevented from being generated in the device, and the practicability of internal storage is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, and in particular to a test tube baby embryo freezing storage device. Background Art

[0002] In vitro fertilization is to directly take eggs from the ovaries, and then eventually combine with the man's sperm to form an embryo, so that it can implant in the uterus and become pregnant. Normal conception also requires the combination of sperm and eggs in the fallopian tube. Extracting the eggs can eventually increase the probability of normal pregnancy. When performing in vitro fertilization, 10-20 oocytes are often obtained at a time. After in vitro fertilization, multiple transplantable embryos can be formed. After some of the embryos are transplanted, the embryo laboratory staff needs to freeze the excess transplantable embryos for backup. They are generally stored in a frozen storage device. The following problems exist in the existing technology:

[0003] For example, a Chinese patent for a test tube baby embryo freezing storage device (publication number CN219894423U, application date 2023-05-12) discloses that it includes a rotating mechanism and a placing mechanism, the top of the device body is movably connected to the bottom of the rotating mechanism, and the bottom of the placing mechanism is movably connected to the top of the rotating mechanism; the utility model controls the motor to start and drive the turntable to rotate through the control panel, so that a placing mechanism on the turntable rotates to just below the sealing cover, and the telescopic rod pushes the limit column to move the placing cylinder upward close to the bottom of the sealing cover, opens the sealing cover and places the test tube containing the embryo in the placing mechanism for fixing, continues to start the motor to drive the turntable to rotate, so that the next placing mechanism moves to just below the sealing cover and moves to just below the sealing cover, closes the sealing cover after completion, and operates the same when taking it, reducing the contact area between the inside of the device and the air, which is conducive to reducing liquid nitrogen evaporation, avoiding waste, and increasing the safety of the embryo. Similar structural design, the air inside the device cannot be vacuumed, and the existing device cannot close the cover of the storage device, and the existing device cannot stably fix the internal groove and cannot be rotated for use. Utility Model Content

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A test tube baby embryo freezing storage device comprises a main body, a support plate is fixedly installed on the lower end of the surface of the main body, a vacuum device is fixedly connected to the upper end of the surface of the support plate, a pillar is fixedly connected to the lower end surface of the main body, a closing device is arranged on the upper end surface of the main body, a fixing device is arranged inside the main body, a stopcock is fixedly connected to the left side of the upper end of the main body, and a cover plate is fixedly installed on one end of the stopcock.

[0006] A further improvement of the technical solution of the utility model is that the vacuum device includes an air pump, a pipe is fixedly connected to the right side of the air pump, a valve port is fixedly connected to the upper end of the pipe, an interface is fixedly connected to the right side of the pipe, a suction cup is fixedly installed on the right side of the interface, a fixing strip is fixedly installed on the outer side of the suction cup, a sealing ring is fixedly installed on the right side of the fixing strip, and the right side of the sealing ring is fixedly installed to the outer surface of the main body.

[0007] A further improvement of the technical solution of the utility model is that the closing device includes a fixed column, a clamping block is fixedly installed on the outer surface of the fixed column, one end of the clamping block is fixedly installed on the surface of the main body, a bolt is provided on the surface of the clamping block, a stop block is provided inside the clamping block, the lower end of the bolt is fixedly connected to a rotating column, a moving block is provided on the surface of the rotating column, and a connecting block is provided on the surface of the fixed column.

[0008] A further improvement of the technical solution of the utility model is that the fixing device includes a turntable, a groove is provided on the upper end surface of the turntable, a block is fixedly installed on the lower end of the groove, the outer side of the turntable is fixedly connected to the inner wall, a flat groove is provided at the lower end of the turntable, a rotating device is provided on the outer side of the inner wall, and the outer surface of the inner wall is fixedly connected to the inner surface of the main body.

[0009] A further improvement of the technical solution of the utility model is that the rotating device includes a motor, a rotating shaft is fixedly connected to the right side of the motor, a transmission rod is arranged on the right side of the rotating shaft, a limiting block is arranged on the right side of the transmission rod, a gear is fixedly connected to the lower end of the transmission rod, a rotating groove is fixedly connected to the upper end of the gear, and a buckle is arranged on the upper end of the rotating groove.

[0010] A further improvement of the technical solution of the utility model is that: four fixing bars are provided, and the sealing ring is provided with a low-temperature resistant material.

[0011] A further improvement of the technical solution of the utility model is that: the rotating columns are provided with four groups, and the clamping blocks are provided with two upper and lower blocks.

[0012] A further improvement of the technical solution of the utility model is that: the interior of the groove is provided with an anti-slip material, and the inner wall is provided with a sealing material.

[0013] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0014] 1. The utility model provides a test tube baby embryo freezing storage device, which can evacuate the internal air through the joint action of an air pump, a pipeline, a valve port, an interface, a suction cup, a fixing strip, and a sealing ring, so that the device can control the internal air, avoid the generation of bacteria inside, and improve the practicality of internal storage.

[0015] 2. The utility model provides a test tube baby embryo freezing storage device. Through the joint action of a fixed column, a clamping block, a bolt, a stopper, a rotating column, a moving block, and a connecting block, the device can be stably sealed, so that the cold air inside the device cannot leak and the air pressure inside the device is stable.

[0016] 3. The utility model provides a test tube baby embryo freezing storage device, through the joint action of a turntable, an inner wall, a groove, a blocking block, a flat groove, a rotating device, a motor, a rotating shaft, a transmission rod, a limiting block, a gear, a rotating groove, and a buckle, the test tube baby can be stably stored and can be rotated for taking out, thereby improving the use efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the IVF embryo freezing storage device of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the vacuum device of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the closing device of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the fixing device of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the rotating device of the utility model.

[0022] In the figure: 1. main body; 2. support plate; 3. vacuum device; 4. pillar; 5. closing device; 6. fixing device; 7. valve; 8. cover plate; 30. vacuum pump; 31. pipeline; 32. valve port; 33. interface; 34. suction cup; 35. fixing strip; 36. sealing ring; 50. fixing column; 51. clamping block; 52. bolt; 53. stopper; 54. rotating column; 55. moving block; 56. connecting block; 60. turntable; 61. inner wall; 62. groove; 63. blocking block; 64. flat groove; 65. rotating device; 650. motor; 651. rotating shaft; 652. transmission rod; 653. limiting block; 654. gear; 655. rotating groove; 656. buckle. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below in conjunction with the embodiments:

[0024] like Figure 1 As shown, the utility model provides a test tube baby embryo freezing storage device, including a main body 1, a support plate 2 is fixedly installed on the lower end of the surface of the main body 1, and a vacuum device 3 is fixedly connected to the upper end of the surface of the support plate 2, which can extract the internal air to make the interior in a vacuum state, and a pillar 4 is fixedly connected to the lower end surface of the main body 1 to effectively support the device, and a closing device 5 is provided on the upper end surface of the main body 1 to prevent internal gas leakage when the device is closed and to ensure the internal temperature at the same time, and a fixing device 6 is provided inside the main body 1 to fix the test tube, and a stopcock 7 is fixedly connected to the left side of the upper end of the main body 1 to facilitate opening and closing of the device, and a cover plate 8 is fixedly installed on one end of the stopcock 7 to make the device more tightly sealed.

[0025] like Figure 2 As shown, the utility model provides a technical solution: preferably, the vacuum device 3 includes an air pump 30, the right side of the air pump 30 is fixedly connected to a pipe 31, the upper end of the pipe 31 is fixedly connected to a valve port 32, when the device needs to evacuate the interior, the valve port 32 is rotated clockwise to drive the air pump 30 to start, so that the air pump 30 evacuates the interior through the pipe 31 to reduce the internal air pressure, the right side of the pipe 31 is fixedly connected to an interface 33, and the right side of the interface 33 is fixedly installed with a suction cup 3 4. A fixing strip 35 is fixedly installed on the outside of the suction cup 34 to support the device and prevent the suction from damaging the device. A sealing ring 36 is fixedly installed on the right side of the fixing strip 35 so that the device can fit more tightly. The right side of the sealing ring 36 is fixedly installed on the outer surface of the main body 1. Four fixing strips 35 are provided. The sealing ring 36 is set to a low-temperature resistant material. When the device needs to be opened, the valve port 32 is rotated counterclockwise so that the valve port 32 drives the vacuum pump 30 to release the pressure inside, so that the upper cover plate 8 is easy to open.

[0026] like Figure 3 As shown, the utility model provides a technical solution: preferably, the closing device 5 includes a fixed column 50, and a clamping block 51 is fixedly installed on the outer surface of the fixed column 50, one end of the clamping block 51 is fixedly installed to the surface of the main body 1, and a bolt 52 is provided on the surface of the clamping block 51, and the clamping block 51 is stably fixed by the bolt 52, and a stopper 53 is provided inside the clamping block 51, and a rotating column 54 is fixedly connected to the lower end of the bolt 52, and a moving block 55 is provided on the surface of the rotating column 54, and the rotating column 54 is tightened inward by rotating the moving block 55, and the bolt 52 fixes the clamping block 51 at the same time, and the two sides of the fixed column 50 are stably fixed, and the surface of the fixed column 50 is provided with a connecting block 56, so that the connecting block 56 of the cover plate 8 is effectively sealed, so that the internal gas will not be discharged, and the rotating column 54 is provided with four groups, and the clamping block 51 is provided with an upper and lower two blocks.

[0027] like Figure 4 and Figure 5 As shown, the utility model provides a technical solution: preferably, the fixing device 6 includes a turntable 60, the upper end surface of the turntable 60 is provided with a groove 62, and the lower end of the groove 62 is fixedly installed with a block 63, so that the test tube can be stably stored inside the groove 62, the outer side of the turntable 60 is fixedly connected with the inner wall 61, and the internal cold air can be preserved, the lower end of the turntable 60 is provided with a flat groove 64, and the outer side of the inner wall 61 is provided with a rotating device 65, so that the internal device can be rotated for easy removal, the outer surface of the inner wall 61 is fixedly connected to the inner surface of the main body 1, and the rotating device 65 includes a motor 650, and the right side of the motor 650 is fixedly connected with The rotating shaft 651 is driven by the motor 650 to rotate by starting the motor 650. A transmission rod 652 is arranged on the right side of the rotating shaft 651, so that the transmission rod 652 rotates. A limiting block 653 is arranged on the right side of the transmission rod 652 to prevent the device from slipping. The lower end of the transmission rod 652 is fixedly connected with a gear 654, and the transmission rod 652 drives the gear 654 to rotate. The upper end of the gear 654 is fixedly connected with a rotating groove 655. The upper end of the rotating groove 655 is provided with a buckle 656, which can fix the flat groove 64 at the upper end and effectively drive the device to rotate. The interior of the groove 62 is provided with an anti-slip material, and the inner wall 61 is provided with a sealing material.

[0028] Let’s talk about the working principle of the IVF embryo freezing storage device in detail.

[0029] like Figure 1-5 As shown, when the test tube baby embryo freezing storage device is in use, the movable block 55 is rotated to separate the rotating columns 54 on both sides, thereby loosening the clamping block 51 by loosening the bolt 52, loosening the connecting block 56, opening the cover 8, and placing the test tube into the internal groove 62. The blocking block 63 supports the test tube, and the cover 8 is closed. The vacuum pump 30 is started to extract the internal air through the pipe 31 to reduce the internal air pressure and increase the storage time of the device.

[0030] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A test tube baby embryo freezing storage device, comprising a main body (1), characterized in that: A support plate (2) is fixedly mounted on the lower end of the surface of the main body (1), a vacuum device (3) is fixedly connected to the upper end of the surface of the support plate (2), a support (4) is fixedly connected to the lower end surface of the main body (1), a closing device (5) is provided on the upper end surface of the main body (1), a fixing device (6) is provided inside the main body (1), a valve (7) is fixedly connected to the left side of the upper end of the main body (1), and a cover plate (8) is fixedly mounted on one end of the valve (7).

2. A test tube baby embryo freezing storage device according to claim 1, characterized in that: The vacuum device (3) comprises an air pump (30), the right side of the air pump (30) is fixedly connected to a pipe (31), the upper end of the pipe (31) is fixedly connected to a valve port (32), the right side of the pipe (31) is fixedly connected to an interface (33), the right side of the interface (33) is fixedly installed with a suction cup (34), the outer side of the suction cup (34) is fixedly installed with a fixing strip (35), the right side of the fixing strip (35) is fixedly installed with a sealing ring (36), and the right side of the sealing ring (36) is fixedly installed with the outer surface of the main body (1).

3. The IVF embryo freezing storage device according to claim 1, characterized in that: The closing device (5) comprises a fixed column (50), a clamping block (51) is fixedly mounted on the outer surface of the fixed column (50), one end of the clamping block (51) is fixedly mounted on the surface of the main body (1), a bolt (52) is arranged on the surface of the clamping block (51), a stopper (53) is arranged inside the clamping block (51), a rotating column (54) is fixedly connected to the lower end of the bolt (52), a moving block (55) is arranged on the surface of the rotating column (54), and a connecting block (56) is arranged on the surface of the fixed column (50).

4. The IVF embryo freezing storage device according to claim 1, characterized in that: The fixing device (6) comprises a turntable (60), the upper end surface of the turntable (60) is provided with a groove (62), the lower end of the groove (62) is fixedly mounted with a block (63), the outer side of the turntable (60) is fixedly connected with an inner wall (61), the lower end of the turntable (60) is provided with a flat groove (64), the outer side of the inner wall (61) is provided with a rotating device (65), and the outer side surface of the inner wall (61) is fixedly connected with the inner side surface of the main body (1).

5. A test tube baby embryo freezing storage device according to claim 4, characterized in that: The rotating device (65) comprises a motor (650), a rotating shaft (651) is fixedly connected to the right side of the motor (650), a transmission rod (652) is arranged on the right side of the rotating shaft (651), a limiting block (653) is arranged on the right side of the transmission rod (652), a gear (654) is fixedly connected to the lower end of the transmission rod (652), a rotating groove (655) is fixedly connected to the upper end of the gear (654), and a buckle (656) is arranged on the upper end of the rotating groove (655).

6. A test tube baby embryo freezing storage device according to claim 2, characterized in that: Four fixing bars (35) are provided, and the sealing ring (36) is made of a low-temperature resistant material.

7. The IVF embryo freezing storage device according to claim 3, characterized in that: The rotating columns (54) are provided in four groups, and the clamping blocks (51) are provided in two upper and lower blocks.

8. The IVF embryo freezing storage device according to claim 4, characterized in that: The interior of the groove (62) is provided with an anti-slip material, and the inner wall (61) is provided with a sealing material.

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