Auxiliary diagnosis equipment based on pathological image

Abstract

The invention discloses auxiliary diagnosis equipment based on a pathological image, and relates to the technical field of auxiliary diagnosis equipment.The auxiliary diagnosis equipment comprises a workbench, an image display mechanism is fixedly installed at the top of the workbench, and a slice scanning mechanism fixedly penetrates through the surface of the workbench, the slice carrying device comprises a sliding rail, a carrying plate, a cylindrical rod, a holding rod, a connecting plate, a limiting rod and an L-shaped plate, the sliding rail is fixedly installed in the slice scanning mechanism, the carrying plate is slidably installed at the top of the sliding rail, a sliding groove is formed in the surface of the carrying plate, and the cylindrical rod is connected to the sliding groove of the carrying plate in a sleeving mode; the holding rod is fixedly installed at the end, away from the carrying plate, of the cylindrical rod, the connecting plate is fixedly installed on the circumferential face of the cylindrical rod, limiting borne by the carrying plate can be relieved through correct operation, the carrying plate is prevented from being moved or taken out due to misoperation in the scanning process, and therefore it is guaranteed that scanning is conducted stably.

Description

Technical Field

[0001] The present invention relates to the technical field of auxiliary diagnosis equipment, and in particular to an auxiliary diagnosis equipment based on pathological images. Background Art

[0002] A pathological image-based auxiliary diagnostic device is a device that uses computer vision and artificial intelligence technology to analyze and identify pathological tissue slice images, thereby assisting doctors in disease diagnosis and treatment decisions.

[0003] The patent with patent announcement number CN215911198U relates to a cancer auxiliary diagnosis device based on digital pathology images, including an equipment box, a support box is arranged on the left side of the equipment box; a data comparison module, which is arranged on the outer wall of the main display screen, and a PLC control module is arranged on the left side of the data comparison module; a data storage module, which is arranged on the left side of the PLC control module, and a data receiving module is arranged above the data storage module; a data analysis module, which is arranged on the right side of the data receiving module, and a data sending module is arranged on the right side of the data analysis module. Compared with the existing devices, the cancer auxiliary diagnosis device based on digital pathology images is provided with a data comparison module, which can compare and analyze the digital pathology image to be diagnosed with the case data in the existing database, so as to facilitate auxiliary diagnosis of existing cases based on similar cases.

[0004] The above patent has the function of comparing and analyzing the digital pathological image to be diagnosed with the case data in the existing database. The slide is placed on a stage, and then the stage is pushed into the slice scanner for scanning, so that the pathological slice is converted into a digital image that can be displayed, transmitted and processed by the computer. The digital image is displayed on the main display screen and the sub-display screen to facilitate the doctor's diagnosis. However, when the slice scanner is scanning, if the stage is moved or removed by mistake, the generated image will be incomplete or damaged, which will cause the loss of important information and affect the subsequent diagnosis results. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides an auxiliary diagnosis device based on pathological images, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an auxiliary diagnosis device based on pathological images, comprising a workbench, an image display mechanism is fixedly installed on the top of the workbench, a slice scanning mechanism is fixedly penetrated through the surface of the workbench, wherein the slide device comprises a slide rail, a carrying plate, a cylindrical rod, a gripping rod, a connecting plate, a limiting rod and an L-shaped plate, the cylindrical rod moves to drive the connecting plate to move in a direction away from the slide rail, and the connecting plate drives the L-shaped plate to move in a direction away from the slide rail when moving, the slide rail is fixedly installed inside the slice scanning mechanism, the carrying plate is slidably installed on the top of the slide rail, and the surface of the carrying plate is provided with a sliding The cylindrical rod is sleeved in the sliding groove of the carrying plate, and the holding rod is fixedly installed at one end of the cylindrical rod away from the carrying plate. When placing the slide, the holding rod is pulled to move in the direction away from the slide rail, and the movement of the holding rod drives the cylindrical rod to move in the direction away from the slide rail. The connecting plate is fixedly installed on the circumferential surface of the cylindrical rod, and the limiting rod is fixedly installed on the surface of the connecting plate close to the carrying plate. The L-shaped plate slides through the surface of the slide rail away from the slice scanning mechanism, and a limiting groove is provided on the surface of the slide rail close to the L-shaped plate. The limiting rod contacts the inner wall of the limiting groove, and the surface of the limiting rod in contact with the limiting groove of the slide rail is separated during the movement, so that the limit imposed on the cylindrical rod by the slide rail is released.

[0007] According to the above technical solution, a spring is arranged between the cylindrical rod and the mounting plate. The stretched spring restores and drives the cylindrical rod to move in the direction away from the L-shaped plate. The surface of the connecting plate away from the gripping rod contacts the mounting plate. When the connecting plate moves in the direction away from the slide rail, the contact surfaces of the connecting plate and the mounting plate separate, and the surface of the connecting plate away from the gripping rod contacts the slide rail.

[0008] According to the above technical solution, a second spring is arranged between the L-shaped plate and the slide rail. The L-shaped plate squeezes the second spring when moving, and the second spring is deformed by the squeezing. The deformed second spring applies a reaction force to the L-shaped plate. The surface of the L-shaped plate away from the grip rod contacts the connecting plate, and a card groove is provided on the inner wall of the carrying plate, and a hole groove is provided on the inner wall of the carrying plate.

[0009] The movable plate is moved toward the L-shaped plate, and the circumferential surface of the cylindrical rod contacts with the elastic plate of the pushing plate when the cylindrical rod moves. When the cylindrical rod moves, the circumferential surface of the cylindrical rod contacts with the elastic plate of the pushing plate, so that the cylindrical rod moves and drives the pushing plates to move toward each other.

[0010] According to the above technical solution, a spring three is arranged between the sliding rod and the mounting plate. The sliding rod stretches the spring three when moving, and the spring three is squeezed and deformed. A spherical surface one is opened at the end of the round rod away from the clamping plate. A spring four is arranged between the round rod and the pushing plate. The pushing plate continues to move to squeeze the spring four, and the spring four is squeezed and deformed. The deformed spring four applies a reaction force to the round rod.

[0011] According to the above technical solution, a spring five is arranged between the T-shaped plate and the pushing plate, and a slope one is provided on the surface of the contact piece close to the round rod. The slope one of the contact piece contacts with the spherical surface one during the movement, so that the contact piece continues to move toward the direction of the T-shaped plate due to the resistance applied by the round rod. A slope two is provided on the end of the clamping block away from the T-shaped plate. The slope two of the clamping block contacts with the clamping slot during the movement, so that the carrying plate limits the movement of the pushing plate.

[0012] The cam is secured on the bottom of the slide rail and is in contact with the loading plate, the cam being secured on the bottom of the slide rail and being able to be moved in a controlled manner so that the cam is secured on the bottom of the slide rail and is in contact with the loading plate.

[0013] According to the above technical solution, a spring six is ​​arranged between the support plate and the rectangular plate, a slope three is provided on the surface of the support plate close to the slider, and an arc surface one is provided on the surface of the slider close to the support plate. The slope three of the support plate contacts the arc surface one of the slider during the movement, so that the movement of the support plate drives the slider to move in the direction of the loading rod. A spring seven is arranged between the slider and the rectangular plate, and a corrugation one is provided on the surface of the rubber plate close to the slide rail. The corrugation one of the rubber plate contacts the surface of the slide rail during the movement, and friction is generated between the rubber plate and the slide rail when the Z-shaped sheet is restored.

[0014] The present invention provides an auxiliary diagnosis device based on pathological images, which has the following beneficial effects: (1) In the auxiliary diagnostic device based on pathological images, the L-shaped plate applies a thrust to the connecting plate, and the connecting plate transmits the thrust to the carrying plate. The L-shaped plate applies a thrust to the connecting plate to ensure that the carrying plate is aligned with the slide rail during scanning, thereby ensuring that the carrying plate is in the specified position for scanning. The limit center and the limit groove are separated, so that the limit imposed by the slide rail on the cylindrical rod is released. The limit imposed on the carrying plate can only be released through correct operation, thereby preventing the carrying plate from being moved or removed due to misoperation during scanning, thereby ensuring stable scanning.

[0015] (2) In the auxiliary diagnostic equipment based on pathological images, the round rod transmits the reaction force to the clamping plate, and the clamping plate clamps the glass slide under the action of the reaction force. The clamping plate automatically clamps the glass slide to prevent the glass slide from shaking when the carrying plate drives the glass slide to move, which affects the scanning result. The second inclined surface contacts the card slot during movement, so that the carrying plate limits the movement of the push plate. After the glass slide is clamped by the clamping plate, the movement of the push plate is limited to prevent the clamping force from exceeding the bearing range of the glass slide and causing damage to the glass slide.

[0016] (3) In the auxiliary diagnostic equipment based on pathological images, the rectangular plate applies a thrust to the carrying plate when it moves, and the carrying plate moves under the action of the thrust. After the operator releases the limit of the carrying plate in a standardized manner, the rectangular plate pushes the carrying plate to pop out automatically, saving the time of removing the carrying plate and helping to improve work efficiency. Friction is generated between the rubber plate and the slide rail, so that the speed of movement of the rectangular plate is slowed down by the friction. When a glass slide is placed on the carrying plate, the speed of movement of the rectangular plate is slowed down by automatically judging that there is a glass slide on the carrying plate, ensuring that the glass slide will not collide when the carrying plate automatically pops out. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the structure of the slice scanning mechanism of the present invention; Figure 3 This is a schematic diagram of the structure of the mounting plate of the present invention; Figure 4It is a schematic diagram of the internal structure of the wafer carrier device of the present invention; Figure 5 For the present invention Figure 4 The enlarged structural diagram at A in the middle; Figure 6 It is a schematic diagram of the internal structure of the clamping device of the present invention; Figure 7 For the present invention Figure 6 The enlarged structural diagram at B in the middle; Figure 8 It is a schematic diagram of the structure of the pop-up device of the present invention; Fig. 9 For the present invention Figure 8 Enlarged structural diagram at point C in the middle.

[0018] In the figure: 1. workbench; 2. image display mechanism; 3. slice scanning mechanism; 4. slide rail; 5. carrying plate; 6. cylindrical rod; 7. grip rod; 8. connecting plate; 9. limit rod; 10. L-shaped plate; 111. slide rod; 112. push plate; 113. round rod; 114. clamping plate; 115. T-shaped plate; 116. contact piece; 117. block; 121. loading rod; 122. rectangular plate; 123. Z-shaped piece; 124. stop plate; 125. short plate; 126. slider; 127. rubber plate. DETAILED DESCRIPTION

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

[0020] See also Figure 1-5One embodiment of the present invention is: an auxiliary diagnosis device based on pathological images, comprising a workbench 1, an image display mechanism 2 is fixedly installed on the top of the workbench 1, a slice scanning mechanism 3 is fixedly penetrated on the surface of the workbench 1, and a slide device is also included; wherein the slide device includes a slide rail 4, a carrying plate 5, a cylindrical rod 6, a gripping rod 7, a connecting plate 8, a limiting rod 9 and an L-shaped plate 10, the slide rail 4 is fixedly installed inside the slice scanning mechanism 3, the carrying plate 5 is slidably installed on the top of the slide rail 4, a slide groove is opened on the surface of the carrying plate 5, and the cylindrical rod 6 is sleeved The gripping rod 7 is connected to the slide groove of the mounting plate 5, and is fixedly mounted on the end of the cylindrical rod 6 away from the mounting plate 5. The connecting plate 8 is fixedly mounted on the circumferential surface of the cylindrical rod 6. The limiting rod 9 is fixedly mounted on the surface of the connecting plate 8 close to the mounting plate 5. The L-shaped plate 10 slides through the surface of the slide rail 4 away from the slice scanning mechanism 3. The surface of the slide rail 4 close to the L-shaped plate 10 is provided with a limiting groove. The limiting rod 9 is in contact with the inner wall of the limiting groove. By limiting the cylindrical rod 6, it is ensured that the mounting plate 5 will not be moved or removed due to misoperation during scanning, thereby ensuring stable scanning.

[0021] A spring 1 is arranged between the cylindrical rod 6 and the carrying plate 5, and the surface of the connecting plate 8 away from the gripping rod 7 contacts the carrying plate 5, and the surface of the connecting plate 8 away from the gripping rod 7 contacts the slide rail 4. The connecting plate 8 contacts the carrying plate 5 and the slide rail 4, so that the carrying plate 5 and the slide rail 4 are flush during scanning, thereby preventing the carrying plate 5 from moving out of place and affecting the scanning result.

[0022] A spring 2 is arranged between the L-shaped plate 10 and the slide rail 4. The surface of the L-shaped plate 10 away from the grip 7 is in contact with the connecting plate 8. A card slot is provided on the inner wall of the carrying plate 5. A hole slot is provided on the inner wall of the carrying plate 5. A thrust is applied to the connecting plate 8 through the L-shaped plate 10 to ensure that the carrying plate 5 of the slice scanning mechanism 3 will not deviate from the specified position during scanning, which helps to improve the stability during scanning.

[0023] When the present embodiment is working, when placing the glass slide, the gripping rod 7 is pulled to move in the direction away from the slide rail 4, and the movement of the gripping rod 7 drives the cylindrical rod 6 to move in the direction away from the slide rail 4, and the movement of the cylindrical rod 6 drives the connecting plate 8 to move in the direction away from the slide rail 4, and the connecting plate 8 drives the L-shaped plate 10 to move in the direction away from the slide rail 4 when moving, and the L-shaped plate 10 squeezes the spring 2 when moving, and the spring 2 is deformed by being squeezed, and the deformed spring 2 applies a reaction force to the L-shaped plate 10, and the L-shaped plate 10 applies a thrust to the connecting plate 8 under the action of the reaction force, and the connecting plate 8 transmits the thrust to the carrying plate 5, and the thrust is applied to the connecting plate 8 by the L-shaped plate 10, so as to ensure that the carrying plate 5 is in the specified position and will not deviate when the slice scanning mechanism 3 is scanning, and the connecting plate 8 drives the limit rod 9 to move in the direction away from the slide rail 4 while moving, and the limit rod 9 is moved During the movement, the surface of the rod 9 in contact with the limiting groove of the slide rail 4 is separated, so that the limit imposed on the cylindrical rod 6 by the slide rail 4 is released, and at the same time, the stretched spring 1 is restored to drive the cylindrical rod 6 to move in the direction away from the L-shaped plate 10. The movement of the cylindrical rod 6 drives the connecting plate 8 to move in the direction away from the L-shaped plate 10. When the connecting plate 8 moves, the surface in contact with the L-shaped plate 10 is separated, so that the squeezed spring 2 is restored to drive the L-shaped plate 10 to reset. At the same time, the movement of the cylindrical rod 6 drives the gripping rod 7 to move in the direction away from the L-shaped plate 10. After the cylindrical rod 6 moves to the predetermined position, it stops moving and pulls the carrying plate 5 to move in the direction away from the slide rail 4, placing the slide on the top of the carrying plate 5, and limiting the cylindrical rod 6 by the slide rail 4 to ensure that the carrying plate 5 will not be moved or removed due to misoperation during scanning, thereby ensuring stable scanning.

[0024] See also Figure 1-9 On the basis of the above embodiment, another embodiment of the present invention further includes a clamping device and an ejecting device; the clamping device includes a slide bar 111, a push plate 112, a round rod 113, a clamping plate 114, a T-shaped plate 115, a contact piece 116 and a block 117, the slide bar 111 slides through the inner wall of the mounting plate 5, the push plate 112 is fixedly installed at one end of the slide bar 111 away from the mounting plate 5, the round rod 113 slides through the inner and outer walls of the push plate 112, and the clamping plate 114 is fixedly installed at the end of the round rod 113 away from the push plate At one end of 112, a T-shaped plate 115 slides through the inner and outer walls of the push plate 112, a contact piece 116 is fixedly installed at one end of the T-shaped plate 115 close to the round rod 113, a clamping block 117 is fixedly installed at one end of the T-shaped plate 115 away from the round rod 113, and an elastic plate is fixedly installed on the surface of the push plate 112 close to the cylindrical rod 6, the elastic plate is in contact with the circumferential surface of the cylindrical rod 6, and the movement of the cylindrical rod 6 drives the push plate 112 to automatically perform subsequent clamping work, which reduces the workload of the operator and helps to improve work efficiency.

[0025] A spring three is arranged between the sliding rod 111 and the carrying plate 5, a spherical surface one is opened at the end of the round rod 113 away from the clamping plate 114, and a spring four is arranged between the round rod 113 and the pushing plate 112. The slide is clamped by the clamping plate 114 to ensure that the slide remains in the center position and does not shake when the carrying plate 5 moves, thereby ensuring accurate scanning.

[0026] A spring five is arranged between the T-shaped plate 115 and the pushing plate 112, a slope one is provided on the surface of the contact piece 116 close to the round rod 113, and a slope two is provided on the end of the clamping block 117 away from the T-shaped plate 115. The movement of the pushing plate 112 is limited after the glass slide is clamped by the clamping plate 114 to avoid damage to the glass slide caused by excessive clamping force, thereby ensuring the integrity of the glass slide.

[0027] The ejection device includes a loading rod 121, a rectangular plate 122, a Z-shaped piece 123, a stop plate 124, a short plate 125, a slider 126 and a rubber plate 127. The loading rod 121 is slidably mounted on the inner wall of the slide rail 4, the rectangular plate 122 is fixedly mounted on the top of the loading rod 121, the Z-shaped piece 123 is fixedly mounted on the surface of the loading rod 121 away from the slice scanning mechanism 3, one end of the Z-shaped piece 123 away from the loading rod 121 is fixedly connected to the inner wall of the slide rail 4, and the stop plate 124 is slidably mounted on the bottom of the rectangular plate 122. The short plate 125 is fixedly mounted on the surface of the abutment plate 124 close to the mounting plate 5, the slider 126 is slidably mounted on the bottom of the rectangular plate 122, the rubber plate 127 is fixedly mounted on the bottom of the slider 126, the rectangular plate 122 is in contact with the mounting plate 5, the Z-shaped piece 123 itself is elastic, the short plate 125 is in contact with the inner wall of the hole groove, and after the operator correctly releases the limit on the mounting plate 5, the rectangular plate 122 pushes the mounting plate 5 to pop out automatically, saving the time consumed in placing the slide and helping to improve work efficiency.

[0028] A spring six is ​​arranged between the support plate 124 and the rectangular plate 122, a slope three is provided on the surface of the support plate 124 close to the slider 126, an arc surface one is provided on the surface of the slider 126 close to the support plate 124, a spring seven is arranged between the slider 126 and the rectangular plate 122, and a corrugation one is provided on the surface of the rubber plate 127 close to the slide rail 4. When a glass slide is placed on the mounting plate 5, the moving speed of the rectangular plate 122 is slowed down to ensure the safety of the glass slide during movement.

[0029] When the present embodiment is working, the movable cylindrical rod 6 moves in the direction of the L-shaped plate 10, and the circumferential surface of the cylindrical rod 6 contacts the elastic plate of the pushing plate 112 when moving, so that the cylindrical rod 6 moves and drives the pushing plate 112 to move toward each other, and the pushing plate 112 moves and drives the sliding rod 111 to move in the direction of the pushing plate 112. The sliding rod 111 stretches the spring three when moving, and at the same time, the pushing plate 112 moves and drives the round rod 113 to move toward each other, and at the same time, the round rod 113 moves and drives the clamping plate 114 to move toward each other, and the clamping plate 114 contacts the surface of the glass slide when moving, and the clamping plate 114 stops moving toward each other, so that the pushing plate 112 continues to move to squeeze the spring four, and the spring four is squeezed and deformed. The deformed spring four applies a reaction force to the round rod 113, and the round rod 113 transmits the reaction force to the clamping plate 114. The clamping plate 114 clamps the glass slide under the action of the reaction force, and the glass slide is clamped by the clamping plate 114 to ensure that the loading plate 5 is loaded when it moves. The glass slide is kept in the center position to ensure the complete scanning, and the pushing plate 112 continues to move to drive the T-shaped plate 115 to move in the direction of the round rod 113, and the movement of the T-shaped plate 115 drives the contact piece 116 to move in the direction of the round rod 113. The inclined surface 1 of the contact piece 116 contacts the spherical surface 1 during the movement, so that the contact piece 116 continues to move and is subjected to the resistance applied by the round rod 113 to move in the direction of the T-shaped plate 115. The movement of the contact piece 116 drives the T-shaped plate 115 to move away from the pushing plate 112. The T-shaped plate 115 stretches the spring 5 when moving, and at the same time, the movement of the T-shaped plate 115 drives the clamping block 117 to move away from the pushing plate 112. The inclined surface 2 of the clamping block 117 contacts the clamping groove during the movement, so that the carrying plate 5 limits the movement of the pushing plate 112, and the movement of the pushing plate 112 is limited after the glass slide is clamped by the clamping plate 114, so as to avoid the clamping force exceeding the bearing range of the glass slide and causing the glass slide to be damaged; When there is no glass slide on the carrying plate 5, the limit imposed on the carrying plate 5 by the slide rail 4 is correctly released, and the stretched Z-shaped piece 123 is restored under the action of its own elasticity. The recovery of the Z-shaped piece 123 drives the loading rod 121 to move in the direction away from the slice scanning mechanism 3. The movement of the loading rod 121 drives the rectangular plate 122 to move in the direction away from the slice scanning mechanism 3. The rectangular plate 122 applies a thrust to the carrying plate 5 when moving. The carrying plate 5 moves in the direction away from the slice scanning mechanism 3 under the action of the thrust. After the operator correctly releases the limit imposed on the carrying plate 5, the rectangular plate 122 pushes the carrying plate 5 to automatically pop out, which helps to improve work efficiency. When a glass slide is placed on the carrying plate 5, the T-shaped plate 115 contacts the short plate 125 when moving in the direction away from the pushing plate 112, so that the movement of the T-shaped plate 115 drives the short plate 125 to the resistance plate 124 moves, the short plate 125 moves to drive the support plate 124 to move in the direction away from the loading rod 121, the support plate 124 squeezes the spring six when moving, and at the same time, the inclined surface three of the support plate 124 contacts the arc surface one of the slider 126 during the movement, so that the movement of the support plate 124 drives the slider 126 to move in the direction of the loading rod 121, the slider 126 squeezes the spring seven when moving, and at the same time, the movement of the slider 126 drives the rubber plate 127 to move in the direction of the loading rod 121, the corrugation one of the rubber plate 127 contacts the surface of the slide rail 4 during the movement, and friction is generated between the rubber plate 127 and the slide rail 4 when the Z-shaped piece 123 is restored, so that the moving speed of the rectangular plate 122 is slowed down by the influence of friction, and the moving speed of the rectangular plate 122 is slowed down by automatically judging that a glass slide is placed on the carrying plate 5, so as to ensure the safety of the glass slide during the movement.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pathological image-based auxiliary diagnosis device, comprising a workbench (1), characterized in that: An image display mechanism (2) is fixedly mounted on the top of the workbench (1), a slice scanning mechanism (3) is fixedly penetrated through the surface of the workbench (1), and the workbench (1) also includes a slice loading device, a clamping device and an ejecting device; The slide device comprises a slide rail (4), a carrying plate (5), a cylindrical rod (6), a gripping rod (7), a connecting plate (8), a limiting rod (9) and an L-shaped plate (10); the slide rail (4) is fixedly mounted inside the slice scanning mechanism (3); the carrying plate (5) is slidably mounted on the top of the slide rail (4); a slide groove is provided on the surface of the carrying plate (5); the cylindrical rod (6) is sleeved in the slide groove of the carrying plate (5); the gripping rod (7) is fixedly mounted on an end of the cylindrical rod (6) away from the carrying plate (5); the connecting plate (8) is fixedly mounted on the circumferential surface of the cylindrical rod (6); the limiting rod (9) is fixedly mounted on a surface of the connecting plate (8) close to the carrying plate (5); the L-shaped plate (10) slidably penetrates a surface of the slide rail (4) away from the slice scanning mechanism (3); a limiting groove is provided on a surface of the slide rail (4) close to the L-shaped plate (10); and the limiting rod (9) contacts the inner wall of the limiting groove.

2. The auxiliary diagnosis device based on pathological images according to claim 1, characterized in that: A spring is provided between the cylindrical rod (6) and the mounting plate (5); a surface of the connecting plate (8) away from the gripping rod (7) contacts the mounting plate (5); and a surface of the connecting plate (8) away from the gripping rod (7) contacts the slide rail (4).

3. The auxiliary diagnosis device based on pathological images according to claim 2, characterized in that: A second spring is provided between the L-shaped plate (10) and the slide rail (4); a surface of the L-shaped plate (10) away from the gripping rod (7) contacts the connecting plate (8); a slot is provided on the inner wall of the carrying plate (5); and a hole slot is provided on the inner wall of the carrying plate (5).

4. The auxiliary diagnosis device based on pathological images according to claim 3, characterized in that: The clamping device comprises a sliding rod (111), a pushing plate (112), a round rod (113), a clamping plate (114), a T-shaped plate (115), a contact sheet (116) and a clamping block (117); the sliding rod (111) slides through the inner wall of the carrying plate (5); the pushing plate (112) is fixedly mounted on an end of the sliding rod (111) away from the carrying plate (5); the round rod (113) slides through the inner and outer walls of the pushing plate (112); the clamping plate (114) is fixedly mounted on the inner wall of the round rod (113); The rod (113) is located at one end away from the push plate (112); the T-shaped plate (115) slides through the inner and outer walls of the push plate (112); the contact piece (116) is fixedly mounted on one end of the T-shaped plate (115) close to the round rod (113); the clamping block (117) is fixedly mounted on one end of the T-shaped plate (115) close to the round rod (113); an elastic plate is fixedly mounted on the surface of the push plate (112) close to the cylindrical rod (6); the elastic plate is in contact with the circumferential surface of the cylindrical rod (6).

5. The auxiliary diagnosis device based on pathological images according to claim 4, characterized in that: A spring three is arranged between the sliding rod (111) and the mounting plate (5), a spherical surface one is formed at one end of the round rod (113) away from the clamping plate (114), and a spring four is arranged between the round rod (113) and the pushing plate (112).

6. The auxiliary diagnosis device based on pathological images according to claim 5, characterized in that: A spring five is provided between the T-shaped plate (115) and the push plate (112); a surface of the contact piece (116) close to the round rod (113) is provided with a slope one; and an end of the clamping block (117) away from the T-shaped plate (115) is provided with a slope two.

7. The auxiliary diagnosis device based on pathological images according to claim 6, characterized in that: The ejection device comprises a loading rod (121), a rectangular plate (122), a Z-shaped sheet (123), a stop plate (124), a short plate (125), a sliding block (126) and a rubber plate (127); the loading rod (121) is slidably mounted on the inner wall of the slide rail (4); the rectangular plate (122) is fixedly mounted on the top of the loading rod (121); the Z-shaped sheet (123) is fixedly mounted on a surface of the loading rod (121) away from the slice scanning mechanism (3); and an end of the Z-shaped sheet (123) away from the loading rod (121) is The Z-shaped sheet (123) is fixedly connected to the inner wall of the slide rail (4); the abutment plate (124) is slidably mounted on the bottom of the rectangular plate (122); the short plate (125) is fixedly mounted on the surface of the abutment plate (124) close to the mounting plate (5); the slider (126) is slidably mounted on the bottom of the rectangular plate (122); the rubber sheet (127) is fixedly mounted on the bottom of the slider (126); the rectangular plate (122) is in contact with the mounting plate (5); the Z-shaped sheet (123) itself is elastic; and the short plate (125) is in contact with the inner wall of the hole groove.

8. The auxiliary diagnosis device based on pathological images according to claim 7, characterized in that: A spring six is ​​arranged between the support plate (124) and the rectangular plate (122); a surface of the support plate (124) close to the slider (126) is provided with an inclined surface three; a surface of the slider (126) close to the support plate (124) is provided with an arc surface one; a spring seven is arranged between the slider (126) and the rectangular plate (122); and a surface of the rubber plate (127) close to the slide rail (4) is provided with a corrugated surface one.

Images