Pathological sampling and slicing device

Abstract

The utility model relates to the technical field of pathological slicing, and discloses a pathological sampling and slicing device which comprises a base, a supporting column is fixedly mounted at the top of the base, a mounting box is fixedly mounted at the top of the supporting column, a receiving hopper is fixedly mounted on the right side of the base, and a wax block fixing mechanism is arranged in the mounting box and extends to the right side. A reciprocating slicing mechanism is arranged at the top of the mounting box, the wax block fixing mechanism comprises a pushing assembly and a clamping assembly, the pushing assembly is arranged on the inner wall of the right side of the mounting box, and the pushing assembly is arranged in the mounting box. According to the pathological sampling and slicing device, the paraffin block fixing mechanism is arranged, in the using process, the four edges of a paraffin block are clamped and fixed through the four clamping blocks, only a small part of the paraffin block is exposed, therefore, it is guaranteed that the paraffin block is clamped stably, meanwhile, during slicing, the paraffin block is pushed outwards through a material pushing block, and therefore normal slicing of the paraffin block is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to pathological section technical field, concretely is pathological material taking section device. BACKGROUND

[0002] Pathological section is through taking certain size pathological tissue, and is made into pathological section with pathological histology method, and is further examined pathological change with microscope. The occurrence and development process of pathological change, finally make pathological diagnosis. In the production pathological section, need to use section device to carry out section processing to paraffin block.

[0003] According to pathological material taking section device (authorization announcement number: CN 221925675 U) disclosed in the patent network, the utility model relates to pathological diagnosis technical field, concretely is a kind of pathological material taking section device, including main body base, the main body base is inserted and connected with soaking groove by the slot opening in its outer wall side, the surface of the main body base is slidably connected with guide plate, the inside of the main body base is rotatably connected with lead screw, mobile base is installed between guide plate and lead screw. Improved section device, the parts directly contacted with tissue section are all detachable structure, can be individually removed and cleaned thoroughly, effectively filter tissue fragments, ensure that there is no residual contaminant in the inside, soaking groove reduces the direct contact between operator and pathological tissue, whether it is to handle wax tissue section, surgical resection specimen or biopsy tissue, can be handled by selecting corresponding liquid agent, reduce the risk of infection of operator, also avoid the risk of damage, folding or pollution of section due to careless operation when manually transporting section.

[0004] For the above description, applicant considers that there are the following problems:

[0005] The utility model in the use process, through the clamping piece of setting clamps and fixes its paraffin block, but because paraffin block is soft, thus when clamping and fixing it, only from the both sides of paraffin block clamping, when cutting knife down moves and cuts, it is easy to make paraffin block loose, to cause section not enough complete, and thickness can appear deviation, thus needs to improve out a kind of pathological material taking section device to solve above-mentioned problem. Utility model content

[0006] The utility model aims at providing a kind of pathological material taking section device to solve the problems raised in the above background art.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: a pathological material taking and slicing device, including the base, the top of base is fixedly installed with the support, the top of support is fixedly installed with the installation box, the right side of base is fixedly installed with the receiving hopper, the inside extension of installation box to the right side is equipped with the wax block fixing mechanism, the top of installation box is equipped with reciprocating slicing mechanism.

[0008] The wax block fixing mechanism comprises a pushing assembly and a clamping assembly, the pushing assembly is arranged on the right inner wall of the installation box, and the pushing assembly is arranged in the installation box.

[0009] The pushing assembly comprises a fixed rod, the fixed rod is fixedly installed on the right inner wall of the installation box, one end of the fixed rod away from the right inner wall of the installation box is fixedly installed with a fixed block, the right side of the fixed block is fixedly installed with a first electric push rod, and the right side of the first electric push rod is fixedly installed with a pushing block.

[0010] Preferably, a through groove is formed at the corresponding position of the right side of the installation box and the pushing block, and the pushing block is movably installed in the through groove, so that the pushing block can be embedded in the installation box.

[0011] Preferably, the clamping assembly comprises a limiting column, the limiting column is fixedly installed on the right inner wall of the installation box, a clamping block is slidably installed on the outside of the limiting column, a motor is fixedly installed on the left side of the installation box, a threaded rod is fixedly installed on the output end of the motor, a moving block is threadedly installed on the outside of the threaded rod, and a connecting rod is rotatably installed between the moving block and the clamping block, so as to clamp the four edges of the wax block.

[0012] Preferably, the clamping block and the connecting rod are provided with four, and the four clamping blocks and the threaded rod are distributed in a circular array around the center point of the right side of the installation box, so that the clamping blocks can clamp the wax block synchronously.

[0013] Preferably, the reciprocating slicing mechanism comprises a support frame, the support frame is fixedly installed on the top of the installation box, a second electric push rod is fixedly installed on the top inner side of the support frame, a connecting frame is fixedly installed on the bottom of the second electric push rod, a limiting sleeve is fixedly installed on the top inner side of the support frame, a limiting rod is fixedly installed on the top of the connecting frame, a cutter is arranged in the connecting frame, a connecting seat is fixedly installed on the top of the connecting frame close to the front side, a limiting block is inserted into the connecting seat, and a fixing bolt is threadedly installed between the limiting block and the connecting seat, so as to slice the wax block by the cutter.

[0014] Preferably, the limiting rod and the limiting sleeve are provided with two, and one end of the limiting rod away from the connecting frame is slidably installed in the limiting sleeve, so that the connecting frame can reciprocatingly slide.

[0015] Preferably, the front surface of the connecting frame is provided with a through slot, and the cutter is inserted into the interior of the connecting frame through the through slot, so as to facilitate dismounting and cleaning of the cutter.

[0016] Compared with the prior art, the pathological material taking and slicing device has the following beneficial effects:

[0017] 1. The pathological material taking and slicing device, through the wax block fixing mechanism, four clamping blocks are arranged to clamp and fix four edges of the paraffin block, only a small part is leaked, so that the clamping stability of the paraffin block is ensured, and when slicing, the wax block is pushed outward by the pushing block, so that the normal slicing of the paraffin block is ensured.

[0018] 2. The pathological material taking and slicing device, through the reciprocating slicing mechanism, the cutter is arranged to move, so that the paraffin block is sliced, and the detachable cutter mechanism is arranged, so that the cutter is convenient to clean and disinfect. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor:

[0020] Figure 1 It is the appearance structure schematic diagram of the utility model;

[0021] Figure 2 It is the front view structure schematic diagram of the utility model;

[0022] Figure 3 It is the appearance structure schematic diagram of the wax block fixing mechanism of the utility model;

[0023] Figure 4 It is the appearance structure schematic diagram of the utility model pusher assembly;

[0024] Figure 5 It is the disassembly structure schematic diagram of the reciprocating slicing mechanism of the utility model.

[0025] As shown in the figure, 1, base; 2, support column; 3, mounting box; 4, receiving hopper; 5, wax block fixing mechanism; 51, pushing assembly; 511, fixing rod; 512, fixing block; 513, first electric push rod; 514, pushing block; 52, clamping assembly; 521, limiting column; 522, clamping block; 523, motor; 524, threaded rod; 525, moving block; 526, connecting rod; 6, reciprocating slicing mechanism; 61, support frame; 62, second electric push rod; 63, connecting frame; 64, limiting sleeve; 65, limiting rod; 66, cutter; 67, connecting seat; 68, limiting block; 69, fixing bolt. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense. For example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances. EMBODIMENT

[0028] Please refer to Figures 1-4 The present application provides a technical scheme: a pathological sampling and slicing device, comprising a base 1, the top of the base 1 is fixedly installed with a support column 2, the top of the support column 2 is fixedly installed with a mounting box 3, the right side of the base 1 is fixedly installed with a receiving hopper 4, the inside of the mounting box 3 extends to the right side and is provided with a wax block fixing mechanism 5, and the top of the mounting box 3 is provided with a reciprocating slicing mechanism 6.

[0029] The wax block fixing mechanism 5 comprises a pushing assembly 51 and a clamping assembly 52, the pushing assembly 51 is arranged on the right inner wall of the mounting box 3, and the pushing assembly 51 is arranged in the inside of the mounting box 3.

[0030] The pushing assembly 51 comprises a fixed rod 511 fixedly installed on the right side inner wall of the mounting box 3, one end of the fixed rod 511 away from the right side inner wall of the mounting box 3 is fixedly installed with a fixed block 512, the right side of the fixed block 512 is fixedly installed with a first electric push rod 513, and the right side of the first electric push rod 513 is fixedly installed with a pushing block 514, so that the pushing block 514 can gradually push the paraffin block outward.

[0031] Further, a through groove is formed at the corresponding position of the right side of the mounting box 3 and the pushing block 514, and the pushing block 514 is movably installed in the through groove, so that the pushing block 514 can be embedded in the mounting box 3.

[0032] Further, the clamping assembly 52 comprises a limiting column 521 fixedly installed on the right side inner wall of the mounting box 3, and a clamping block 522 is slidably installed on the outside of the limiting column 521; a motor 523 is fixedly installed on the left side of the mounting box 3, a threaded rod 524 is fixedly installed on the output end of the motor 523, a moving block 525 is threadedly installed on the outside of the threaded rod 524, and a connecting rod 526 is rotatably installed between the moving block 525 and the clamping block 522, so as to clamp the four edges of the paraffin block.

[0033] Further, the clamping block 522 and the connecting rod 526 are provided in four, and the four clamping blocks 522 and the threaded rod 524 are arranged in a circular array around the center point of the right side of the mounting box 3, so as to synchronously clamp the paraffin block by the clamping blocks 522. Embodiment

[0034] Please refer to Figure 5 , and further combined with Embodiment One, the reciprocating slicing mechanism 6 comprises a supporting frame 61 fixedly installed on the top of the mounting box 3, a second electric push rod 62 fixedly installed on the top inner side of the supporting frame 61, a connecting frame 63 fixedly installed on the bottom of the second electric push rod 62, a limiting sleeve 64 fixedly installed on the top inner side of the supporting frame 61, a limiting rod 65 fixedly installed on the top of the connecting frame 63, a cutter 66 arranged in the connecting frame 63, a connecting seat 67 fixedly installed on the top of the connecting frame 63 near the front side, a limiting block 68 inserted into the connecting seat 67, and a fixing bolt 69 threadedly installed between the limiting block 68 and the connecting seat 67, so as to slice the paraffin block by the cutter 66.

[0035] Further, the limiting rod 65 and the limiting sleeve 64 are provided in two, and one end of the limiting rod 65 away from the connecting frame 63 is slidably installed in the limiting sleeve 64, so as to reciprocatingly limit and slide the connecting frame 63.

[0036] Further, a through groove is formed on the front side of the connecting frame 63, and the cutter 66 is inserted into the connecting frame 63 through the through groove, so as to disassemble and clean the cutter 66.

[0037] In actual operation, when the device is in use, the paraffin block is placed between the four clamping blocks 522, the threaded rod 524 is driven to rotate by the motor 523, the moving block 525 is driven to move to the left side, the clamping block 522 is driven to move inward by the connecting rod 526, the clamping block 522 slides inward outside the limiting column 521, and the clamping block 522 clamps and fixes the paraffin block;

[0038] The cutter 66 is inserted into the inside of the connecting frame 63, then the limiting block 68 is inserted into the connecting seat 67, and the fixing bolt 69 is tightened, then the connecting frame 63 is driven to move downward by the second electric push rod 62, the connecting frame 63 drives the cutter 66 to slice the paraffin block, at the same time, the pushing block 514 is driven to move outward by the first electric push rod 513, the pushing block 514 drives the paraffin block to slide outward in the clamping block 522, and the paraffin block is gradually moved outward for slicing.

[0039] It should be noted that, in this document, the terms such as first and second are used merely to distinguish one entity or operation from another, and do not necessarily require or imply these entities or operations have any such actual relationship or order. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of other identical elements in the process, method, article or equipment including the element.

Claims

1. A device for taking slices of pathological material, comprising a base (1), characterized in that: The top of the base (1) is fixedly installed with a support column (2), the top of the support column (2) is fixedly installed with a mounting box (3), the right side of the base (1) is fixedly installed with a receiving hopper (4), the inside of the mounting box (3) extends to the right and is provided with a wax block fixing mechanism (5), and the top of the mounting box (3) is provided with a reciprocating slicing mechanism (6). The wax block fixing mechanism (5) comprises a pushing assembly (51) and a clamping assembly (52), the pushing assembly (51) is arranged on the right inner wall of the mounting box (3), and the pushing assembly (51) is arranged in the inside of the mounting box (3). The pushing assembly (51) comprises a fixed rod (511), the fixed rod (511) is fixedly installed on the right inner wall of the mounting box (3), one end of the fixed rod (511) away from the right inner wall of the mounting box (3) is fixedly installed with a fixed block (512), the right side of the fixed block (512) is fixedly installed with a first electric push rod (513), and the right side of the first electric push rod (513) is fixedly installed with a pushing block (514).

2. A device for taking and slicing a pathological sample according to claim 1, characterized in that: A through groove is formed in the right side of the mounting box (3) and the corresponding position of the pushing block (514), and the pushing block (514) is movably installed in the through groove.

3. A device for taking and slicing a pathological sample according to claim 1, characterized in that: The clamping assembly (52) comprises a limiting column (521), the limiting column (521) is fixedly installed on the right inner wall of the mounting box (3), the outside of the limiting column (521) is slidably installed with a clamping block (522), the left side of the mounting box (3) is fixedly installed with a motor (523), the output end of the motor (523) is fixedly installed with a threaded rod (524), the outside of the threaded rod (524) is threadedly installed with a moving block (525), and the moving block (525) and the clamping block (522) are rotatably installed with a connecting rod (526).

4. A device for taking and slicing a pathological sample according to claim 3, characterized in that: The clamping block (522) and the connecting rod (526) are provided with four, and the four clamping blocks (522) and the threaded rod (524) are arranged in a circular array around the center point of the right side of the mounting box (3).

5. The device of claim 1, wherein: The reciprocating slicing mechanism (6) comprises a support frame (61), the support frame (61) is fixedly installed on the top of the mounting box (3), the top inner side of the support frame (61) is fixedly installed with a second electric push rod (62), the bottom of the second electric push rod (62) is fixedly installed with a connecting frame (63), the top inner side of the support frame (61) is fixedly installed with a limiting sleeve (64), the top of the connecting frame (63) is fixedly installed with a limiting rod (65), the inside of the connecting frame (63) is provided with a cutter (66), the top of the connecting frame (63) is fixedly installed with a connecting seat (67) close to the front side, the inside of the connecting seat (67) is inserted with a limiting block (68), and the limiting block (68) and the connecting seat (67) are threadedly installed with a fixing bolt (69).

6. A device for taking and slicing a pathological sample according to claim 5, characterized in that: The limiting rod (65) and the limiting sleeve (64) are provided with two, and one end of the limiting rod (65) away from the connecting frame (63) is slidably installed in the inside of the limiting sleeve (64).

7. A device for taking and slicing a pathological sample according to claim 5, characterized in that: The front surface of the connecting frame (63) is provided with a through slot, and the cutter (66) is inserted into the inside of the connecting frame (63) through the through slot.

Images