Auxiliary device for processing specimens of body surface tumor resection

Abstract

The present invention discloses an auxiliary device for processing body surface tumor resection specimens, which belongs to the technical field of medical detection equipment. The auxiliary device for processing body surface tumor resection specimens comprises a base, two symmetrically arranged linear guide rails are fixedly installed on the top of the base, a placement table is fixedly connected to the top of the linear guide rails, an eccentric component is provided between the bottom of the placement table and the top of the base, and four placement slots are provided on the top of the placement table. The placement table can utilize a transverse movement mechanism and cooperate with an electric lifting rod to automatically place the body surface tumor specimens on the hanging basket in an immersion box containing ethanol solutions of different concentrations in turn, thereby avoiding damage to the samples by the clamps and improving the processing efficiency of the samples. At the same time, the addition of the eccentric component can realize the horizontal shaking of the placement table, thereby enabling the body surface tumor specimens to be fully and evenly soaked, greatly improving the dehydration and degreasing processing efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of medical detection equipment, and more particularly to an auxiliary device for processing body surface tumor resection specimens. Background Art

[0002] Excision of superficial tumors refers to the removal of common superficial tumors such as sebaceous cysts, lipomas, and fibroadenomas. It is a complex, integrated procedure requiring specialized skills, including aseptic manipulation, separation, incision and suturing, specimen documentation, and processing. The excised superficial tumor specimens must first be placed in a formalin solution for fixation to prevent decay and deformation, followed by a series of tissue processing procedures to make them suitable for sectioning. During tissue processing, dehydration and defatting are particularly critical, as the formalin solution increases the water content of the tissue, which can affect subsequent sectioning.

[0003] Based on the above, the inventors found that: in the process of dehydrating and defatting body surface tumor specimens, staff are often required to manually place the body surface tumor specimens in ethanol solutions of different concentrations for processing. Not only is the operation inconvenient and the processing efficiency low, but the frequent use of clamping tools such as tweezers may cause certain damage to the samples. At the same time, most body surface tumor specimens are directly placed in ethanol solutions of different concentrations for dehydration, which may cause the body surface tumor specimens to not be fully soaked, thereby affecting the dehydration and degreasing effect. Therefore, in view of this, the existing structure is studied and improved to provide a body surface tumor resection specimen processing auxiliary device, in order to achieve a more practical purpose. Summary of the Invention

[0004] 1. Technical problems to be solved

[0005] In response to the problems existing in the prior art, the purpose of the present invention is to provide an auxiliary device for processing surface tumor resection specimens. It can use a transverse movement mechanism and cooperate with an electric lifting rod to automatically place the surface tumor specimens on the hanging basket in an immersion box containing ethanol solutions of different concentrations in turn, avoiding damage to the samples by the clamps and improving the processing efficiency of the samples. At the same time, an eccentric component is added to achieve horizontal shaking of the placement table, so that the surface tumor specimens can be fully and evenly immersed, greatly improving the dehydration and degreasing processing effect.

[0006] 2. Technical solution

[0007] To solve the above problems, the present invention adopts the following technical solutions.

[0008] The top of the base is fixedly provided with two symmetrically arranged linear guide rails, the top of the linear guide rails is fixedly connected to a placing table, an eccentric component is provided between the bottom of the placing table and the top of the base, four placing slots are provided on the top of the placing table, immersion boxes are provided in the placing slots, two electric lifting rods are fixedly installed on the top of one side of the placing table, the top of the electric lifting rods is fixedly connected to a cover plate, the top of the cover plate is provided with a transverse movement mechanism, a movable frame is fixedly connected to the transverse movement mechanism, the bottom end of the movable frame extends to the bottom of the cover plate and is fixedly connected to a hanging basket, and the hanging basket is located directly above one of the immersion boxes;

[0009] The transverse movement mechanism includes a stepper motor rotating on the top of the cover plate and two pulleys rotating on the top of the cover plate. The output shaft of the stepper motor is connected to the top of one of the pulleys through a coupling. The two pulleys are connected through a synchronous belt transmission. One side of the synchronous belt is fixed to the movable frame by bolts.

[0010] Furthermore, the eccentric assembly includes a driving motor fixedly mounted on the bottom of the base and an eccentric wheel rotating on the top of the base, the output shaft of the driving motor is transmission-connected to the bottom of the eccentric wheel through a coupling, the top edge position of the eccentric wheel is rotatably connected to a connecting rod through a pin shaft, one end of the connecting rod is rotatably connected to a moving rod through a pin shaft, a limiting sleeve is provided on the peripheral sliding sleeve of the moving rod, and the limiting sleeve is fixed to the top surface of the base by bolts, and the top of one end of the moving rod close to the connecting rod is fixedly connected to the bottom of the placement table.

[0011] Furthermore, a guide hole is provided on the top of the cover plate, and a side wall of the guide hole is slidably connected to the outer periphery of the movable frame.

[0012] Furthermore, the top of the cover plate is fixedly connected to a limiting track, and the outer periphery of the limiting track is slidably connected to the inner side of the movable frame.

[0013] Furthermore, one side of the cover plate is rotatably connected to a flap via a plurality of hinges.

[0014] Furthermore, the hanging basket includes a mounting frame fixed to the bottom extension end of the movable frame, and the bottom of the mounting frame is fixedly connected to a drain plate.

[0015] Furthermore, two reinforcement ropes are fixedly connected between the outer periphery of the mounting frame and an end of the drain plate away from the mounting frame.

[0016] Furthermore, the linear guide rail includes a slide rail fixed to the top of the base and a slider fixedly installed on the bottom of the placement table, and the inner side of the slider is slidably connected to the outer periphery of the slide rail.

[0017] Furthermore, a water baffle is fixedly connected to the inner side of the top opening of the soaking box.

[0018] 3. Beneficial effects

[0019] Compared with the prior art, the advantages of the present invention are:

[0020] (1) This solution, through the setting of stepper motor, pulley and synchronous belt, can make the mobile frame drive the hanging basket to move, so that the surface tumor specimens on the hanging basket can be automatically transferred to the corresponding immersion box, and with the cooperation of the electric lifting rod, the surface tumor specimens on the hanging basket can be automatically immersed in the immersion box of the corresponding concentration of ethanol solution. This can avoid the damage of the sample caused by frequent use of clamping tools for transfer, and can also make the operation more convenient and quick, save time and effort, and greatly improve the sample processing efficiency.

[0021] (2) In this solution, the eccentric wheel is driven by the driving motor, so that the eccentric wheel drives the connecting rod to perform eccentric movement, and the eccentric movement of the connecting rod can pull the moving rod back and forth in the horizontal direction, thereby achieving horizontal shaking of the placement table, so that the surface tumor specimens can be fully and evenly immersed in the immersion box filled with ethanol solution, greatly improving the dehydration and degreasing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0023] Figure 2 For the present invention Figure 1 Back structure diagram;

[0024] Figure 3 It is a schematic diagram of the partial split structure of the present invention;

[0025] Figure 4 This is a schematic structural diagram of the eccentric assembly of the present invention;

[0026] Figure 5 It is a schematic diagram of the transverse movement mechanism and the position structure of the hanging basket of the present invention;

[0027] Figure 6 This is a schematic diagram of the partially disassembled structure of the soaking box position of the present invention.

[0028] Description of the numbers in the figure:

[0029] 1. Base;

[0030] 2. Linear guide rail; 21. Slide rail; 22. Slider;

[0031] 3. Placement table; 31. Placement slot;

[0032] 4. Eccentric assembly; 41. Drive motor; 42. Eccentric wheel; 43. Connecting rod; 44. Moving rod; 45. Limit sleeve;

[0033] 5. Soaking box;

[0034] 6. Electric lifting mast;

[0035] 7. Cover plate; 71. Guide hole; 72. Limit rail; 73. Flap;

[0036] 8. Transverse movement mechanism; 81. Stepper motor; 82. Pulley; 83. Synchronous belt;

[0037] 9. Mobile rack;

[0038] 10. Hanging basket; 101. Mounting frame; 102. Drain board; 103. Reinforcement rope;

[0039] 11. Water retaining plate. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0041] Example:

[0042] See also Figure 1-6 The top of the base 1 is fixedly provided with two symmetrically arranged linear guide rails 2, and the top of the linear guide rails 2 is fixedly connected with a placing table 3. An eccentric component 4 is provided between the bottom of the placing table 3 and the top of the base 1. The top of the placing table 3 is provided with four placing grooves 31, and an immersion box 5 is provided in the placing groove 31. Two electric lifting rods 6 are fixedly installed on the top of one side of the placing table 3. The top of the electric lifting rod 6 is fixedly connected with a cover plate 7. A transverse movement mechanism 8 is provided on the top of the cover plate 7. A movable frame 9 is fixedly connected to the transverse movement mechanism 8. The bottom end of the movable frame 9 extends to the bottom of the cover plate 7 and is fixedly connected with a hanging basket 10. The hanging basket 10 is located just above one of the immersion boxes 5. When in use, the four immersion boxes 5 are respectively filled with ethanol solutions of 70%, 80%, 95% and 100% concentrations, and the transverse movement mechanism 8 is used to immerse the samples on the hanging basket 10 in the ethanol solution in turn for dehydration and degreasing.

[0043] The transverse movement mechanism 8 includes a stepper motor 81 rotating on the top of the cover plate 7 and two pulleys 82 rotating on the top of the cover plate 7. The output shaft of the stepper motor 81 is connected to the top of one of the pulleys 82 through a coupling. The two pulleys 82 are connected through a synchronous belt 83. One side of the synchronous belt 83 is fixed to the movable frame 9 by bolts. When in use, through the setting of the stepper motor 81, the synchronous belt 83 can drive the movable frame 9 to move back and forth in the horizontal direction, thereby realizing the automatic transfer of the position of the sample on the hanging basket 10.

[0044] See Figure 4 The eccentric assembly 4 includes a driving motor 41 fixedly mounted on the bottom of the base 1 and an eccentric wheel 42 that rotates on the top of the base 1. The output shaft of the driving motor 41 is connected to the bottom of the eccentric wheel 42 through a coupling. The top edge position of the eccentric wheel 42 is rotatably connected to a connecting rod 43 by a pin shaft. One end of the connecting rod 43 is rotatably connected to the moving rod 44 by a pin shaft. A limiting sleeve 45 is provided on the outer peripheral sliding sleeve of the moving rod 44, and the limiting sleeve 45 is fixed to the top surface of the base 1 by bolts. The moving rod 44 is fixedly connected to the bottom of the placing table 3 near the top of one end of the connecting rod 43. When in use, through the setting of the eccentric wheel 42, during its rotation, the connecting rod 43 can be driven to perform eccentric movement, and then the moving rod 44 can be reciprocated to perform reciprocating movement in the horizontal direction, so that it can be continuously shaken during the sample immersion process, so that it can be fully immersed, thereby improving the effect of its dehydration treatment.

[0045] See Figure 1 and Figure 5 A guide hole 71 is provided on the top of the cover plate 7, and the side wall of the guide hole 71 is slidably connected to the outer periphery of the movable frame 9. When in use, the setting of the guide hole 71 can facilitate the bottom end of the movable frame 9 to extend to the bottom of the cover plate 7 and be installed and fixed with the hanging basket 10. At the same time, the movement of the movable frame 9 can also be limited and guided to avoid position deviation.

[0046] See Figure 1 and Figure 5 The top of the cover plate 7 is fixedly connected to a limiting track 72 , and the outer periphery of the limiting track 72 is slidably connected to the inner side of the movable frame 9 .

[0047] See Figure 1 、 Figure 2 and Figure 5 One side of the cover 7 is rotatably connected to a flap 73 through multiple hinges. When in use, the cover 7 and the flap 73 are used in conjunction with each other, and after the electric lifting rod 6 moves down, the immersion box 5 can be sealed to prevent the solution from overflowing during shaking.

[0048] See Figure 5The hanging basket 10 includes a mounting frame 101 fixed to the bottom extension end of the mobile frame 9, and a drain plate 102 is fixedly connected to the bottom of the mounting frame 101.

[0049] See Figure 5 Two reinforcement ropes 103 are fixedly connected between the outer periphery of the mounting frame 101 and the end of the drain plate 102 away from the mounting frame 101.

[0050] See Figure 3 The linear guide rail 2 includes a slide rail 21 fixed to the top of the base 1 and a slider 22 fixedly installed at the bottom of the placement table 3. The inner side of the slider 22 is slidably connected to the outer periphery of the slide rail 21.

[0051] See Figure 6 A water baffle 11 is fixedly connected to the inner side of the top opening of the soaking box 5. When in use, the setting of the water baffle 11 can prevent the solution from shaking and overflowing.

[0052] During use: take the body surface tumor specimen out of the formalin solution and place it on the drain plate 102, then use the electric lifting rod 6 to immerse the body surface tumor specimen in the first immersion box 5 containing 70% ethanol solution for a certain period of time, then use the electric lifting rod 6 to take out the specimen, start the stepping motor 81, and with the cooperation of the pulley 82 and the synchronous belt 83, the mobile frame 9 drives the hanging basket 10 to move, so that the body surface tumor specimen on the hanging basket 10 is transferred to the next immersion box 5 containing 80% ethanol solution for immersion, and the same operation is performed to immerse the body surface tumor specimen in 95% ethanol solution and 100% ethanol solution in sequence. Soaking in the soaking box 5 can not only avoid the damage of the sample caused by frequent use of clamping tools to transfer, but also make the operation more convenient and quick, save time and effort, and greatly improve the processing efficiency of the sample. During the soaking process, the eccentric wheel 42 is driven by the driving motor 41, so that the eccentric wheel 42 drives the connecting rod 43 to perform eccentric movement, and the eccentric movement of the connecting rod 43 can reciprocate the moving rod 44 in the horizontal direction, thereby realizing the horizontal shaking of the placement table 3, so that the surface tumor specimen is fully and evenly soaked in the soaking box 5 filled with ethanol solution, greatly improving its dehydration and degreasing treatment effect.

[0053] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limiting the present invention.

[0054] In the description of the present invention, it should also be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0055] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed by the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A device for assisting in processing specimens for resection of a body surface tumor, comprising a base (1), characterized in that: Two symmetrically arranged linear guide rails (2) are fixedly mounted on the top of the base (1), a placing table (3) is fixedly connected to the top of the linear guide rails (2), an eccentric assembly (4) is arranged between the bottom of the placing table (3) and the top of the base (1), four placing slots (31) are opened on the top of the placing table (3), a soaking box (5) is arranged in the placing slot (31), two electric lifting rods (6) are fixedly mounted on the top of one side of the placing table (3), a cover plate (7) is fixedly connected to the top of the cover plate (7), a transverse mechanism (8) is arranged on the top of the cover plate (7), a movable frame (9) is fixedly connected to the transverse mechanism (8), the bottom end of the movable frame (9) extends to the bottom of the cover plate (7) and is fixedly connected to a hanging basket (10), and the hanging basket (10) is located directly above one of the soaking boxes (5); The transverse movement mechanism (8) includes a stepper motor (81) rotating on the top of the cover plate (7) and two pulleys (82) rotating on the top of the cover plate (7), the output shaft of the stepper motor (81) is connected to the top of one of the pulleys (82) through a coupling, the two pulleys (82) are connected to each other through a synchronous belt (83), one side of the synchronous belt (83) is fixed to the moving frame (9) by bolts, the eccentric assembly (4) includes a drive motor (41) fixedly mounted on the bottom of the base (1) and an eccentric wheel (42) rotating on the top of the base (1), the output shaft of the drive motor (41) is connected to the top of the pulley (82) through a coupling, The coupling is connected to the bottom of the eccentric wheel (42) by transmission. The top edge of the eccentric wheel (42) is connected to a connecting rod (43) by a pin. One end of the connecting rod (43) is connected to a moving rod (44) by a pin. The outer peripheral sliding sleeve of the moving rod (44) is provided with a limit sleeve (45), and the limit sleeve (45) is fixed to the top surface of the base (1) by bolts. The top of one end of the moving rod (44) close to the connecting rod (43) is fixedly connected to the bottom of the placement table (3). The top of the cover plate (7) is provided with a guide hole (71), and the side wall of the guide hole (71) is connected to the outer periphery of the moving frame (9) by sliding.

2. The auxiliary device for processing body surface tumor specimens according to claim 1, characterized in that: The top of the cover plate (7) is fixedly connected to a limiting track (72), and the outer periphery of the limiting track (72) is slidably connected to the inner side of the movable frame (9).

3. The auxiliary device for processing body surface tumor specimens according to claim 1, characterized in that: One side of the cover plate (7) is rotatably connected to a flap (73) via a plurality of hinges.

4. The auxiliary device for processing body surface tumor specimens according to claim 1, characterized in that: The hanging basket (10) comprises a mounting frame (101) fixed to an extended end of the bottom of the mobile frame (9), and a drain plate (102) is fixedly connected to the bottom of the mounting frame (101).

5. The auxiliary device for processing body surface tumor specimens according to claim 4, characterized in that: Two reinforcement ropes (103) are fixedly connected between the outer periphery of the mounting frame (101) and an end of the drain plate (102) away from the mounting frame (101).

6. The auxiliary device for processing body surface tumor specimens according to claim 1, characterized in that: The linear guide rail (2) comprises a slide rail (21) fixed to the top of the base (1) and a slider (22) fixedly mounted on the bottom of the placement table (3), wherein the inner side of the slider (22) is slidably connected to the outer periphery of the slide rail (21).

7. The auxiliary device for processing body surface tumor specimens according to claim 1, characterized in that: A water baffle (11) is fixedly connected to the inner side of the top opening of the soaking box (5).

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