A gynecological tumor tissue separation and recovery device

Abstract

The present application relates to a kind of tissue separation recovery device, more particularly to a kind of gynecological tumor tissue separation recovery device.The present application aims to provide a kind of gynecological tumor tissue separation recovery device that can improve work efficiency.The present application provides such a kind of gynecological tumor tissue separation recovery device, including bottom plate, connecting rod, separation mechanism, loading mechanism and suction mechanism, etc., multiple connecting rods are connected on the bottom plate, separation mechanism is installed on the mixing barrel, the lower end of separation mechanism is located in the protective shell, separation mechanism is used for centrifugal separation to tumor tissue, loading mechanism is used for storing tumor tissue.The present application rotates around rotating shaft by the first motor driving loading mechanism, can centrifugal separation to tumor tissue suspension, then by controlling the second negative pressure aspirator work, can make waste liquid be sucked into suction pipe and then discharged, so, without manual suction waste liquid, tumor tissue can be separated and recovered, easy to operate, improve work efficiency.

Description

A device for separating and recovering gynecological tumor tissue Technical Field

[0001] This invention relates to a tissue separation and recovery device, and more particularly to a gynecological tumor tissue separation and recovery device. Background Technology

[0002] Common gynecological tumors include vulvar tumors, vaginal tumors, uterine tumors, ovarian tumors, and fallopian tube tumors. Treatment of gynecological tumors usually requires laparoscopic surgery. During the surgery, an ultrasonic scalpel is used to remove the tumor. The abdominal cavity is then irrigated, and a negative pressure suction device is used to aspirate the removed tumor tissue fragments. These fragments can be recovered for pathological research. However, tumor tissue is difficult to directly separate from the tumor tissue suspension. Therefore, medical staff need to centrifuge the tumor tissue suspension and then manually aspirate the waste liquid using a pipette. However, since there are usually many test tubes, the waste liquid needs to be manually aspirated multiple times, making the operation cumbersome and resulting in low work efficiency.

[0003] Patent publication number CN114768356B discloses a gynecological tumor tissue separation and recovery device, including an outer cylinder, a rotating shaft, a connecting ring, a primary filtration mechanism, a drain switch, multiple fan blade groups, a control mechanism, and an unlocking mechanism. A top cover is installed on the upper end of the outer cylinder, and a water baffle is connected to the bottom. A drain outlet is provided in the middle of the water baffle, and a water storage tank is provided at the lower part of the water baffle. The rotating shaft is rotatably installed in the outer cylinder in a counterclockwise direction when viewed from above, around its own axis. The connecting ring is sleeved on the rotating shaft and is rotatably installed with the rotating shaft. Its upper end is rotatably connected to the top cover through multiple spring connecting tubes. The primary filtration mechanism is located in the outer cylinder, above the water storage chamber, to prevent tumor tissue from being discharged with the liquid. The drain switch is used to close and open the drain outlet.

[0004] The aforementioned patent involves filling an outer cylinder with an appropriate amount of water, raising the water level above multiple fan blades. As the fan blades rotate, they descend due to water resistance, thus agitating and rinsing the tumor tissue. The tumor tissue is then filtered and separated through a filter. However, during this agitation and rinsing process, tumor tissue can adhere to the fan blades, making it difficult for medical personnel to remove, thus affecting work efficiency. Furthermore, the tumor tissue adhering to the fan blades can mix into subsequent tumor tissue samples, affecting subsequent pathological analysis. Secondly, the patent uses a filter to filter the tumor tissue, which is easily clogged by tumor tissue, requiring regular manual replacement, making the operation cumbersome and impacting work efficiency. Summary of the Invention

[0005] In order to overcome the shortcomings of existing technologies in separating tumor tissue, which are cumbersome and affect work efficiency, the purpose of this invention is to provide a gynecological tumor tissue separation and recovery device that can improve work efficiency.

[0006] This invention is achieved through the following technical means:

[0007] A gynecological tumor tissue separation and recovery device includes a base plate, connecting rods, a fixing plate, a protective shell, a mounting plate, a mixing tank, a separation mechanism, a loading mechanism, and a suction mechanism. Multiple connecting rods are connected to the base plate, and a fixing plate is connected to the middle of each connecting rod. A protective shell is connected between the adjacent sides of the fixing plates, and a mounting plate is connected between the tops of the connecting rods. The protective shell is made of a soft material, and its top is secured to the bottom of the mounting plate. A mixing tank is connected to the mounting plate. The separation mechanism is mounted on the mixing tank, with its lower end located inside the protective shell. The separation mechanism is used for centrifugal separation of the tumor tissue suspension. A loading mechanism is installed on the separation mechanism to store the tumor tissue suspension. The suction mechanism is used to remove the waste liquid after separation of the tumor tissue suspension.

[0008] Furthermore, the separation mechanism includes a first motor, a rotating shaft, a rotating frame, sliding blocks, springs, and connecting ropes. The first motor is connected to the mixing tank, and the rotating shaft is connected to the output shaft of the first motor. The rotating shaft rotates through the mounting plate, and the rotating frame is connected to the rotating shaft. Several sliding blocks are uniformly slidably connected to the rotating frame in the circumferential direction. Springs are connected between the sliding blocks and the rotating frame, and connecting ropes are connected to the sliding blocks.

[0009] Furthermore, the loading mechanism includes a test tube rack, a locking block, loading test tubes, a locking plate, a test tube cap, and a loading funnel. The end of the connecting rope away from the sliding block is connected to a test tube rack, and a locking block is connected to each test tube rack. Multiple loading test tubes are connected to locking plates, which can be locked onto the locking blocks. The loading test tubes are used to store tumor tissue suspension. Each loading test tube is covered with a test tube cap, and each test tube cap is connected to a loading funnel. The bottom of each loading funnel is located inside the loading test tube, and a one-way valve is installed inside the loading funnel.

[0010] Furthermore, the suction mechanism includes a second negative pressure suction device, a suction tube, and a drain tube. The second negative pressure suction device is connected to the rotating shaft. The second negative pressure suction device and the loading test tube are connected by suction tubes. The second negative pressure suction device is used to suck the waste liquid into the suction tube. The end away from the second negative pressure suction device is located at the lower inner part of the loading test tube. Several drain tubes are connected to the bottom of the second negative pressure suction device.

[0011] Furthermore, it also includes a feeding mechanism, which includes a water inlet pipe, a water pump, a feed pipe, a first negative pressure aspirator, a first magnet block, and a conveying assembly. The top of the mixing tank is connected to the water inlet pipe and the feed pipe. The water inlet pipe is connected to the water pump, and the feed pipe is connected to the first negative pressure aspirator. The first negative pressure aspirator is used to draw the tumor tissue suspension into the mixing tank. Two first magnet blocks are connected to the top of the mixing tank. A conveying assembly is provided on the mounting plate. The conveying assembly is used to convey the mixture of tumor tissue and water.

[0012] Furthermore, the feeding assembly includes a sliding rod, a fixed block, a second magnet block, a fixed ring, a telescopic tube, a ring tube, and an injection tube. Two sliding rods are slidably connected to the mounting plate. A fixed block for limiting the sliding rod is connected to the middle of each sliding rod. A second magnet block is connected to the top of each sliding rod. The second magnet block attracts the first magnet block on the same side. A fixed ring is connected between the bottom ends of the sliding rods. Two telescopic tubes are connected to the lower part of the mixing tank. The lower end of the telescopic tube slides through the mounting plate and is connected to the fixed ring. A ring tube is connected between the bottom ends of the telescopic tubes. Several injection tubes for injecting the mixture of tumor tissue and water into the loading test tube are evenly connected to the bottom of the ring tube. The loading funnels are located directly below the injection tubes.

[0013] Furthermore, it also includes a shaking mechanism, which includes a turntable, a fixed frame, a second motor, a worm, a connecting shaft, a worm wheel, an external gear ring, and a pressure block. The turntable is connected to the rotating shaft, and the fixed frame and connecting shaft are connected to the bottom of the turntable. The second motor is connected to the fixed frame, and the worm is connected to the output shaft of the second motor. The worm wheel is rotatably connected to the connecting shaft, and the worm wheel meshes with the worm. The external gear ring is rotatably connected to the rotating frame through a bearing, and the external gear ring meshes with the worm wheel. A pressure block for pressing the sliding block downwards is connected to the bottom of the external gear ring, and one of the sliding blocks is in contact with the pressure block.

[0014] Furthermore, it also includes a waste liquid collection bag, which is placed on the bottom plate. The top of the waste liquid collection bag is clipped to the bottom of the protective shell, and the drain pipe is located inside the waste liquid collection bag.

[0015] Compared with the prior art, the present invention has the following advantages:

[0016] 1. This invention uses a first motor to drive a loading mechanism to rotate around a rotating shaft, which can centrifuge and separate tumor tissue suspension. Then, by controlling the operation of a second negative pressure suction device, the waste liquid can be sucked into the suction tube and discharged. In this way, tumor tissue can be separated and recovered without manual suction of waste liquid. The operation is simple and improves work efficiency.

[0017] 2. By pulling down the sliding rod, the present invention can make the injection tube move downward and connect with the loading funnel, thus enabling automatic feeding of tumor tissue suspension in one go and improving work efficiency.

[0018] 3. The present invention drives the pressure block to rotate via a second motor, which can sequentially squeeze each sliding block downwards. With the help of springs, the sliding blocks can drive the entire loading mechanism to vibrate up and down, thereby improving the separation effect of tumor tissue. Attached Figure Description

[0019] Figure 1 is a three-dimensional structural diagram of the present invention.

[0020] Figure 2 is a three-dimensional structural diagram of the present invention after removing the protective shell and waste liquid collection bag.

[0021] Figure 3 is a three-dimensional structural diagram of the separation mechanism and the suction mechanism of the present invention.

[0022] Figure 4 is a three-dimensional structural diagram of the separation mechanism, loading mechanism and suction mechanism of the present invention.

[0023] Figure 5 is a three-dimensional structural diagram of the test tube of the present invention when it is removed from the test tube rack.

[0024] Figure 6 is a cross-sectional view of the test tube for loading materials according to the present invention.

[0025] Figure 7 is a three-dimensional structural diagram of the loading mechanism and the suction mechanism of the present invention.

[0026] Figure 8 is a three-dimensional structural diagram of the feeding mechanism of the present invention.

[0027] Figure 9 is a three-dimensional structural diagram of the separation mechanism and the shaking mechanism of the present invention.

[0028] Figure 10 is a three-dimensional structural diagram of the external gear ring and pressure block of the present invention.

[0029] Component names and numbers in the diagram: 1_Base plate, 2_Connecting rod, 3_Fixing plate, 4_Protective shell, 5_Mounting plate, 51_Mixing tank, 6_Feeding mechanism, 62_Water inlet pipe, 63_Water pump, 64_Feeding pipe, 65_First negative pressure suction device, 66_First magnet block, 71_Sliding rod, 72_Fixing block, 73_Second magnet block, 74_Fixing ring, 75_Telescopic tube, 76_Ring tube, 77_Injection tube, 8_Separation mechanism, 81_First motor, 82_Rotating shaft, 83_Rotating frame, 84_Sliding block 85_Spring, 86_Connecting rope, 9_Filling mechanism, 91_Test tube rack, 92_Clamping block, 93_Filling test tube, 94_Clamping plate, 95_Test tube cap, 96_Filling funnel, 10_Suction mechanism, 101_Second negative pressure suction device, 102_Suction tube, 103_Drainage tube, 11_Waste liquid collection bag, 12_Shaking mechanism, 121_Turntable, 122_Fixed frame, 123_Second motor, 124_Worm, 125_Connecting shaft, 126_Worm wheel, 127_External gear ring, 128_Pressure block. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings. It is hereby declared that the directional terms such as "up," "down," "left," "right," "front," "back," "inner," and "outer" appearing or about to appear in this document are based solely on the accompanying drawings and are not intended to specifically limit the invention. The serial numbers used for components, such as "first," "second," etc., are merely for distinguishing the described objects and have no sequential or technical meaning. Furthermore, terms such as "connection" or "linkage," unless otherwise specified, include both direct and indirect connections (linkages).

[0031] Example 1

[0032] A gynecological tumor tissue separation and recovery device, as shown in Figures 1-7, includes a base plate 1, connecting rods 2, fixing plates 3, protective shells 4, mounting plates 5, a mixing tank 51, a separation mechanism 8, a loading mechanism 9, and a suction mechanism 10. Multiple connecting rods 2 are welded to the top of the base plate 1, and each connecting rod 2 is connected to a fixing plate 3 in the middle. A protective shell 4 is connected between adjacent sides of the fixing plates 3. Mounting plates 5 are welded between the tops of the connecting rods 2. The protective shell 4 is made of a soft material, and its top is secured to the bottom of the mounting plate 5. A mixing tank 51 is welded to the top of the mounting plate 5. The separation mechanism 8 is mounted on the mixing tank 51, with its lower end located inside the protective shell 4. The separation mechanism 8 is used for centrifugal separation of tumor tissue. A loading mechanism 9 is installed on the separation mechanism 8 for storing tumor tissue. The suction mechanism 10 is used to remove the waste liquid after tumor tissue separation.

[0033] As shown in Figures 1-4, the separation mechanism 8 includes a first motor 81, a rotating shaft 82, a rotating frame 83, sliding blocks 84, springs 85, and connecting ropes 86. The first motor 81 is bolted to the top of the mixing tank 51. The rotating shaft 82 is connected to the output shaft of the first motor 81. The rotating shaft 82 rotates through the mounting plate 5. The rotating frame 83 is connected to the middle of the rotating shaft 82. Several sliding blocks 84 are evenly slidably connected to the rotating frame 83 in a circumferential manner. Springs 85 are connected between the bottom of each sliding block 84 and the rotating frame 83. Connecting ropes 86 are connected to the sides of each sliding block 84 that are far apart from each other.

[0034] As shown in Figures 3-6, the loading mechanism 9 includes a test tube rack 91, a locking block 92, loading test tubes 93, a locking plate 94, a test tube cap 95, and a loading funnel 96. The end of the connecting rope 86 furthest from the sliding block 84 is connected to the test tube rack 91. The locking block 92 is connected inside each test tube rack 91. The outer walls of multiple loading test tubes 93 are connected to the locking plate 94, which can lock onto the locking block 92, storing the tumor tissue suspension into the loading test tubes 93. When the loading test tube 93 rotates... When in operation, the tumor tissue suspension can be centrifuged. Each of the loading test tubes 93 is covered with a test tube cap 95, and each test tube cap 95 is connected to a loading funnel 96. The bottom of the loading funnel 96 is located inside the loading test tube 93. A one-way valve is installed inside the loading funnel 96, so that the tumor tissue suspension can only enter the loading test tube 93 through the loading funnel 96. The one-way valve can prevent the tumor tissue suspension in the loading test tube 93 from leaking out of the loading funnel 96.

[0035] As shown in Figures 2, 3, 6 and 7, the suction mechanism 10 includes a second negative pressure suction device 101, a suction tube 102 and a drain tube 103. The lower part of the rotating shaft 82 is connected to the second negative pressure suction device 101. The second negative pressure suction device 101 and the loading test tube 93 are both connected by suction tubes 102. The end of the suction tube 102 away from the second negative pressure suction device 101 is located at the lower inner side of the loading test tube 93. The bottom of the second negative pressure suction device 101 is connected to several drain tubes 103. By controlling the operation of the second negative pressure suction device 101, the waste liquid can be sucked into the suction tube 102 by negative pressure and then discharged through the drain tube 103.

[0036] First, pull down the upper end of the protective shell 4 to separate it from the mounting plate 5, thus opening the protective shell 4. Then, use the loading funnel 96 to load the aspirated tumor tissue suspension into multiple loading test tubes 93. Next, push the protective shell 4 upwards so that its top is locked onto the mounting plate 5, fixing its position. Then, control the first motor 81 to drive the rotating shaft 82 to rotate, which in turn drives the rotating frame 83 to rotate, thereby rotating the sliding block 84 and the connecting rope 86. This allows the loading mechanism 9 to rotate circumferentially around the rotating shaft 82, enabling the tumor tissue suspension to be separated under centrifugal force. Substances with higher density, such as tissue, will sink to the bottom of the loading test tube 93, while substances with lower density, such as liquids, will remain in the upper part of the inner side of the loading test tube 93. This completes the separation of tumor tissue. Then, by controlling the operation of the second negative pressure suction device 101, the waste liquid in the loading test tube 93 can be sucked into the suction tube 102 due to negative pressure. The waste liquid is then discharged through the drain tube 103. Then, the protective shell 4 is opened, and the loading test tube 93 is removed from the test tube rack 91. At this time, the clamping plate 94 separates from the clamping block 92. Then, the test tube cap 95 is pulled upwards and pulled out, so that the tumor tissue in the test tube rack 91 can be taken out for pathological study.

[0037] Example 2

[0038] Based on Embodiment 1, as shown in Figures 1, 2, and 8, a feeding mechanism 6 is also included. The feeding mechanism 6 includes a water inlet pipe 62, a water pump 63, a feeding pipe 64, a first negative pressure suction device 65, a first magnet block 66, and a conveying assembly. The top of the mixing tank 51 is connected to the water inlet pipe 62 and the feeding pipe 64. The water pump 63 is connected to the water inlet pipe 62, and the first negative pressure suction device 65 is connected to the feeding pipe 64. By controlling the operation of the first negative pressure suction device 65, tumor tissue can be drawn into the feeding pipe 64 due to negative pressure, and then enters the mixing tank 51 to mix with an appropriate amount of water. Two first magnet blocks 66 are connected to the top of the mixing tank 51. A conveying assembly is provided on the mounting plate 5. The conveying assembly is used to convey the mixture of tumor tissue and water. The conveying assembly includes a sliding rod 71, a fixing block 72, a second magnet block 73, a fixing ring 74, a telescopic tube 75, a ring tube 76, and an injection tube 77. Two sliding rods 71 ​​are slidably connected to the plate 5. Each sliding rod 71 is connected to a fixing block 72 in the middle. When the sliding rod 71 is pulled down, the fixing block 72 contacts the mounting plate 5, which can limit the sliding rod 71 and prevent it from moving further down. Each sliding rod 71 is connected to a second magnet 73 at the top. The second magnet 73 and the first magnet 66 on the same side attract each other. A fixing ring 74 is connected between the bottom ends of the sliding rods 71. The lower part of the mixing tank 51 is connected to two telescopic tubes 75. The end of the telescopic tube 75 away from the mixing tank 51 slides through the mounting plate 5 and is connected to the fixing ring 74. A ring tube 76 is connected between the bottom ends of the telescopic tubes 75. Several injection tubes 77 are evenly connected to the bottom of the ring tube 76. The filling funnel 96 is located directly below the injection tubes 77. The mixture of tumor tissue and water can be injected into the filling test tube 93 through the filling funnel 96 through the injection tubes 77.

[0039] Initially, the second magnet 73 and the first magnet 66 on the same side attract each other. When it is necessary to load the tumor tissue suspension into multiple loading tubes 93, the sliding rod 71 is pulled down first, causing the second magnet 73 to separate from the first magnet 66. This causes the fixing block 72 and the fixing ring 74 to move downwards, allowing the telescopic tube 75 to extend and causing the ring tube 76 and the injection tube 77 to move downwards. When the fixing block 72 contacts the mounting plate 5, it limits the sliding rod 71, preventing it from moving downwards. At this time, the injection tubes 77 are all aligned with the loading funnel 96 directly below them. Then, by controlling the first negative pressure suction device 65 to work, the tumor tissue fragments are forced to enter the mixing tank 51 through the feed pipe 64 due to the negative pressure. At the same time, by controlling the water pump 63 to work, an appropriate amount of water can enter the mixing tank 51 through the water inlet pipe 62. The mixing tank 51 can evenly mix the tumor tissue fragments with water. Then, the tumor tissue suspension can flow through the telescopic pipe 75 into the ring pipe 76 due to gravity, and then flow through several injection pipes 77 and the filling funnel 96 to each filling test tube 93. In this way, the tumor tissue suspension can be automatically fed at one time, improving work efficiency.

[0040] As shown in Figures 3, 9, and 10, the system also includes a shaking mechanism 12. The shaking mechanism 12 includes a turntable 121, a fixed frame 122, a second motor 123, a worm gear 124, a connecting shaft 125, a worm wheel 126, an external gear ring 127, and a pressure block 128. The turntable 121 is connected to the rotating shaft 82. The fixed frame 122 and the connecting shaft 125 are connected to the bottom of the turntable 121. The second motor 123 is connected to the fixed frame 122. The worm gear 124 is connected to the output shaft of the second motor 123. The worm wheel 126 is rotatably connected to the connecting shaft 125, and the worm wheel 126 meshes with the worm gear 124. The external gear ring 127 is rotatably connected to the rotating frame 83 via bearings, and the external gear ring 127 meshes with the worm wheel 126. A pressure block is welded to the bottom of the external gear ring 127. The pressure block 128 has a sliding block 84 in contact with it. When the second motor 123 drives the pressure block 128 to rotate, it can cause the pressure block 128 to squeeze the sliding block 84 downward. When the loading mechanism 9 is rotating, it can control the second motor 123 to drive the worm gear 124 to rotate, which in turn drives the worm wheel 126 to rotate, thereby driving the external gear ring 127 and the pressure block 128 to rotate. When the pressure block 128 contacts the sliding block 84, it will squeeze the sliding block 84 downward and compress the spring 85. When the pressure block 128 separates from the sliding block 84, the spring 85 returns to its original state, driving the sliding block 84 to move upward and reset. This process is repeated so that the sliding block 84 can drive the entire loading mechanism 9 to shake up and down, making it easier to centrifuge the tumor tissue suspension.

[0041] As shown in Figure 1, it also includes a waste liquid collection bag 11. The waste liquid collection bag 11 is placed on the base plate 1. The top of the waste liquid collection bag 11 is stuck to the bottom of the protective shell 4. The drain pipe 103 is located inside the waste liquid collection bag 11. The waste liquid collection bag 11 can collect the waste liquid discharged by the drain pipe 103. Then, the upper end of the waste liquid collection bag 11 is pulled down to separate the waste liquid collection bag 11 from the protective shell 4. In this way, the waste liquid collection bag 11 can be taken out and the collected waste liquid can be poured out, which is convenient to use.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A device for separating and recovering gynecological tumor tissue, characterized in that, The system includes a base plate (1), connecting rods (2), a fixing plate (3), a protective shell (4), a mounting plate (5), a mixing tank (51), a separation mechanism (8), a loading mechanism (9), and a suction mechanism (10). Multiple connecting rods (2) are connected to the base plate (1). A fixing plate (3) is connected to the middle of each connecting rod (2). A protective shell (4) is connected between the adjacent sides of the fixing plates (3). A mounting plate (5) is connected between the tops of the connecting rods (2). The protective shell (4) is made of a soft material, and its top is secured to the bottom of the mounting plate (5). The mixing tank (51) is connected to the mounting plate (5). The separation mechanism (8) is mounted on the mixing tank (51), with its lower end located inside the protective shell (4). The separation mechanism (8) is used for… The tumor tissue suspension is centrifuged. A loading mechanism (9) is installed on the separation mechanism (8) to store the tumor tissue suspension. A suction mechanism (10) is used to suction the waste liquid after the separation of the tumor tissue suspension. The separation mechanism (8) includes a first motor (81), a rotating shaft (82), a rotating frame (83), a sliding block (84), a spring (85), and a connecting rope (86). The first motor (81) is connected to the mixing tank (51). The rotating shaft (82) is connected to the output shaft of the first motor (81). The rotating shaft (82) rotates through the mounting plate (5). The rotating frame (83) is connected to the rotating shaft (82). Several sliding blocks (84) are uniformly slidably connected to the rotating frame (83) in the circumferential direction. A spring (85) is connected between the moving block (84) and the rotating frame (83), and a connecting rope (86) is connected to the sliding block (84); the loading mechanism (9) includes a test tube rack (91), a locking block (92), a loading test tube (93), a locking plate (94), a test tube cap (95), and a loading funnel (96). The end of the connecting rope (86) away from the sliding block (84) is connected to the test tube rack (91), and a locking block (92) is connected to the test tube rack (91). A locking plate (94) is connected to multiple loading test tubes (93), and the locking plate (94) can be locked onto the locking block (92). The loading test tube (93) is used to store tumor tissue suspension, and a test tube cap (95) is placed on the top of each loading test tube (93). A loading funnel (96) is connected to the loading test tube (93), and the bottom of the loading funnel (96) is located inside the loading test tube (93). A one-way valve is installed inside the loading funnel (96). The suction mechanism (10) includes a second negative pressure suction device (101), a suction tube (102) and a drain tube (103). The second negative pressure suction device (101) is connected to the rotating shaft (82). The second negative pressure suction device (101) and the loading test tube (93) are connected by a suction tube (102). The second negative pressure suction device (101) is used to suck the waste liquid into the suction tube (102). The end away from the second negative pressure suction device (101) is located in the lower inner part of the loading test tube (93). Several drain tubes (103) are connected to the bottom of the second negative pressure suction device (101).

2. The gynecological tumor tissue separation and recovery device according to claim 1, characterized in that, It also includes a feeding mechanism (6), which includes a water inlet pipe (62), a water pump (63), a feed pipe (64), a first negative pressure aspirator (65), a first magnet (66), and a conveying assembly. The top of the mixing tank (51) is connected to the water inlet pipe (62) and the feed pipe (64). The water inlet pipe (62) is connected to the water pump (63), and the feed pipe (64) is connected to the first negative pressure aspirator (65). The first negative pressure aspirator (65) is used to draw the tumor tissue suspension into the mixing tank (51). The top of the mixing tank (51) is connected to two first magnets (66). The mounting plate (5) is provided with a conveying assembly, which is used to convey the mixture of tumor tissue and water.

3. The gynecological tumor tissue separation and recovery device according to claim 2, characterized in that, The material conveying assembly includes a sliding rod (71), a fixing block (72), a second magnet block (73), a fixing ring (74), a telescopic tube (75), a ring tube (76), and a material injection tube (77). Two sliding rods (71) are slidably connected to the mounting plate (5). The middle of each sliding rod (71) is connected to a fixing block (72) for limiting the sliding rod (71). The top of each sliding rod (71) is connected to a second magnet block (73). The second magnet block (73) and the first magnet block (66) on the same side interact with each other. Adsorption, a fixed ring (74) is connected between the bottom ends of the sliding rod (71), and two telescopic tubes (75) are connected to the bottom of the mixing tank (51). The lower end of the telescopic tube (75) slides through the mounting plate (5) and is connected to the fixed ring (74). A ring tube (76) is connected between the bottom ends of the telescopic tubes (75). Several injection tubes (77) for injecting the mixture of tumor tissue and water into the loading test tube (93) are evenly connected at the bottom of the ring tube (76). The loading funnel (96) is located directly below the injection tube (77).

4. The gynecological tumor tissue separation and recovery device according to claim 1, characterized in that, It also includes a shaking mechanism (12), which includes a turntable (121), a fixed frame (122), a second motor (123), a worm (124), a connecting shaft (125), a worm wheel (126), an external gear ring (127), and a pressure block (128). The turntable (121) is connected to the rotating shaft (82), and the fixed frame (122) and the connecting shaft (125) are connected to the bottom of the turntable (121). The second motor (123) is connected to the fixed frame (122). A worm gear (124) is connected to the output shaft of (123), and a worm wheel (126) is rotatably connected to the connecting shaft (125). The worm wheel (126) meshes with the worm gear (124). An external gear ring (127) is rotatably connected to the rotating frame (83) through a bearing. The external gear ring (127) meshes with the worm wheel (126). A pressure block (128) for pressing the sliding block (84) downward is connected to the bottom of the external gear ring (127). One of the sliding blocks (84) contacts the pressure block (128).

5. The gynecological tumor tissue separation and recovery device according to claim 1, characterized in that, It also includes a waste liquid collection bag (11), which is placed on the bottom plate (1). The top of the waste liquid collection bag (11) is stuck to the bottom of the protective shell (4), and the drain pipe (103) is located inside the waste liquid collection bag (11).

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