CN219854814U - Biological specimen pathological tissue section device - Google Patents
Biological specimen pathological tissue section device Download PDFInfo
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- CN219854814U CN219854814U CN202320431334.9U CN202320431334U CN219854814U CN 219854814 U CN219854814 U CN 219854814U CN 202320431334 U CN202320431334 U CN 202320431334U CN 219854814 U CN219854814 U CN 219854814U
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- waste
- fixing seat
- storage mechanism
- blade
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- 230000001575 pathological effect Effects 0.000 title claims abstract description 25
- 239000002699 waste material Substances 0.000 claims abstract description 181
- 230000007246 mechanism Effects 0.000 claims abstract description 76
- 238000003860 storage Methods 0.000 claims abstract description 54
- 239000012188 paraffin wax Substances 0.000 claims description 9
- 239000007779 soft material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010827 pathological analysis Methods 0.000 description 2
- 241000078511 Microtome Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 208000037273 Pathologic Processes Diseases 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000009054 pathological process Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Abstract
The utility model relates to a biological specimen pathological tissue slicing device, which comprises a blade seat, a sample moving assembly and a waste storage mechanism, wherein the surface of the blade seat is provided with a disposable blade, the sample moving assembly drives a sample to move towards the blade, and the waste storage mechanism is used for collecting waste generated by slicing; according to the quick-disassembly type waste storage assembly, waste generated by slicing the blade seat can be directly collected into the waste pocket in the waste storage mechanism, when more waste contained in the waste pocket needs to be cleaned, the whole waste pocket is directly used for wrapping the sliced waste and is taken out from the waste storage mechanism, at the moment, the clean waste pocket can be exposed in the waste storage mechanism so as to continuously collect the sliced waste, the operation is quicker, meanwhile, the waste pocket can be ensured to stably cover the waste storage mechanism and a part of the blade seat through the installation part, the fallen waste caused by slicing is collected as much as possible, and the subsequent cleaning workload of the slicing machine is reduced.
Description
Technical Field
The utility model relates to the technical field of microtomes, in particular to a biological specimen pathological tissue slicing device.
Background
When the pathological diagnosis is carried out on organisms, pathological tissues with a certain size are often needed to be taken, the pathological tissues are soaked in paraffin for solidification and dyeing, then the pathological tissues are cut into slices suitable for microscopic observation through a pathological section machine, and the pathological process is further observed through a microscope to obtain the pathological diagnosis.
In the process of slicing pathological tissues, more paraffin waste is inevitably generated and falls into a waste tank of the slicing machine due to the extremely thin slices, so that a user is required to manually use a tool to collect or clean waste in the waste tank after the use is completed, or a waste collection box is taken out to clean the waste collection box, and the operation is more troublesome.
Disclosure of Invention
Based on the expression, the utility model provides a biological specimen pathological tissue slicing device, which aims to solve the technical problem that the waste material of a waste material groove in a slicing machine is inconvenient to clean by a user.
The technical scheme for solving the technical problems is as follows: .
A biological specimen pathological tissue slice apparatus, comprising:
the surface of the blade seat is provided with a disposable blade;
the sample moving assembly comprises a clamping part for clamping the paraffin block wrapping the pathological tissue and a moving part for driving the clamping part to move so as to enable the blade to slice the paraffin block;
the waste storage mechanism is arranged below the blade seat and is used for collecting waste generated by slicing;
the waste storage mechanism is internally provided with a quick-release waste storage assembly for collecting cutting waste, the quick-release waste storage assembly comprises a plurality of waste pockets which are arranged inside the waste storage mechanism and isolate the waste from the waste storage mechanism, and the waste pockets can wrap slicing waste and directly take out the slicing waste from the waste storage mechanism to the outside of the slicing waste
On the basis of the technical scheme, the utility model can be improved as follows.
Further, the waste material containing mechanism is of a box-shaped structure as a whole, an opening for allowing waste materials to fall into the waste material containing mechanism is formed in the top of the waste material containing mechanism, and a groove matched with the blade seat is formed in the waste material containing mechanism.
Further, the waste material pocket is made of soft materials, and all waste material pockets are overlapped and arranged in the waste material storage mechanism.
Further, the edge of the waste pocket extends to the outside of the waste containing mechanism.
Further, the quick detach formula waste material is accomodate the subassembly and is included the installation department of installing the waste material pocket in waste material storage mechanism, the installation department is including locating the first fixing base on the waste material storage mechanism, locating the second fixing base on the blade holder, the border department of waste material pocket is connected in the surface of first fixing base and second fixing base.
Further, the whole height of the second fixing seat is higher than that of the first fixing seat, and a limiting mechanism for fixing the edge of the waste pocket on the second fixing seat is arranged on the surface of the second fixing seat.
Furthermore, a gap is reserved between the shielding piece and the limiting mechanism for a user to take down the waste pocket from the second fixing seat.
Further, the limiting mechanism comprises limiting columns arranged on the upper surfaces of the first fixing seat and the second fixing seat, and insertion holes matched with the limiting columns are formed in the surface of the waste pocket.
Further, sample movable part and waste material receiving mechanism bottom are equipped with the base, the base outside also is equipped with the third fixing base that fixes the waste material pocket border.
Further, the number of the waste storage mechanisms is at least two, and the whole waste storage mechanisms are combined to form a box-shaped structure around the blade seat.
Compared with the prior art, the technical scheme of the utility model has the following beneficial technical effects:
according to the quick-disassembly type waste storage assembly, waste generated by slicing the blade seat can be directly collected into the waste pocket in the waste storage mechanism, when more waste contained in the waste pocket needs to be cleaned, the whole waste pocket is directly used for wrapping the sliced waste and is taken out from the waste storage mechanism, at the moment, the clean waste pocket can be exposed in the waste storage mechanism so as to continuously collect the sliced waste, the operation is quicker, meanwhile, the waste pocket can be ensured to stably cover the waste storage mechanism and a part of the blade seat through the installation part, the fallen waste caused by slicing is collected as much as possible, and the subsequent cleaning workload of the slicing machine is reduced.
Drawings
FIG. 1 is a schematic illustration of the front cross-section of the present utility model;
FIG. 2 is a schematic view of the present utility model in a top-down configuration;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1B;
FIG. 5 is an enlarged schematic view of FIG. 1 at C;
FIG. 6 is a schematic perspective view of a shutter;
FIG. 7 is a schematic view of the waste receiving mechanism;
in the drawings, the list of components represented by the various numbers is as follows:
1. a blade seat; 2. a sample moving assembly; 21. a clamping part; 22. a movable part; 3. a waste receiving mechanism; 4. a quick-release waste storage assembly; 41. a waste pocket; 42. a first fixing seat; 43. the second fixing seat; 44. a limit column; 45. a shield; 5. a base; 6. and the third fixing seat.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Embodiments of the utility model are illustrated in the accompanying drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use and operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements or features described as "under" or "beneath" other elements would then be oriented "on" the other elements or features. Furthermore, the device may also include an additional orientation (e.g., rotated 90 degrees or other orientations) and the spatial descriptors used herein interpreted accordingly.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or be connected to the other element through intervening elements.
As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," and/or the like, specify the presence of stated features, integers, steps, operations, elements, components, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or groups thereof.
Referring to fig. 1-7, the biological specimen pathological tissue slicing device of the present utility model includes a blade seat 1 with a disposable blade on a surface thereof, a sample moving assembly 2 for driving a sample to move toward the blade, and a waste material receiving mechanism 3 for collecting waste materials generated by slicing.
The sample moving assembly 2 is a common structure in the existing microtome, and specifically includes a clamping portion 21 for clamping a paraffin block wrapped with pathological tissue, and a moving portion 22 for driving the clamping portion 21 to move so as to enable the blade to slice the paraffin block. The clamping part 21 can be a common clamp, the movable part 22 can be a machine body and a linear reciprocating driving mechanism capable of driving the clamping part 21 to move, and when the pathological specimen is sliced, the linear reciprocating driving mechanism is only required to be started, so that the clamping part 21 drives the paraffin block to move back and forth towards the blade, and the blade can slice the pathological specimen.
Wherein the waste material receiving mechanism 3 is of a box-shaped structure as a whole, an opening for allowing waste materials to fall into the waste material receiving mechanism is arranged at the top of the waste material receiving mechanism, and a groove matched with the blade seat 1 is arranged in the waste material receiving mechanism so as to collect fallen waste materials more fully.
On the basis of the existing slicing machine, the waste material in the waste material storage mechanism 3 is concentrated and cleaned rapidly, the quick-dismantling waste material storage assembly 4 for collecting cutting waste material is arranged inside the waste material storage mechanism 3, the quick-dismantling waste material storage assembly 4 comprises a plurality of waste material pockets 41 which are arranged inside the waste material storage mechanism 3 and isolate the waste material from the waste material storage mechanism 3, and the waste material pockets 41 can wrap slicing waste material and directly take out the slicing waste material from the waste material storage mechanism 3 to the outside of the waste material storage mechanism.
Further, the waste material pocket 41 is made of soft materials, can be common plastic bag materials such as polypropylene, polyester, nylon and the like, and all waste material pockets 41 are overlapped and arranged in the waste material containing mechanism 3, so that after the waste material pocket 41 with the waste material in the previous layer is taken out of the waste material containing mechanism 3, the waste material pocket 41 of the next layer can still realize the collection of the waste material, the subsequent slicing work of an operator is convenient, meanwhile, the waste material pocket 41 is covered in the waste material containing mechanism 3 as much as possible, the edge of the waste material pocket 41 extends to the outside of the waste material containing mechanism 3, and the waste material containing mechanism 3 is wrapped in the waste material pocket.
Meanwhile, considering that the overall material of the waste pocket 41 is soft, if no fixing is adopted, the situation that the inside of the waste storage mechanism 3 cannot be covered stably easily occurs, therefore, the quick-dismantling waste storage assembly 4 comprises a mounting part for mounting the waste pocket 41 in the waste storage mechanism 3, the mounting part comprises a first fixing seat 42 arranged on the waste storage mechanism 3 and a second fixing seat 43 arranged on a tool apron, the edge of the waste pocket 41 is connected to the surfaces of the first fixing seat 42 and the second fixing seat 43, the first fixing seat 42 and the second fixing seat 43 can be of a strip-shaped hard metal structure, the second fixing seat 43 can be of a square frame-shaped structure arranged around the blade seat 1, the waste pocket 41 can be directly adhered to the surfaces of the first fixing seat 42 and the second fixing seat 43, and the waste pocket 41 can be directly torn down when the waste pocket 41 needs to be replaced.
In some embodiments, to expand the coverage area of the waste pocket 41 as much as possible, and also to facilitate the secondary replacement of all waste pockets 41 after use, the overall height of the second fixing seat 43 is higher than that of the first fixing seat 42, and the surface of the second fixing seat 43 is provided with a limiting mechanism for fixing the edge of the waste pocket 41 on the second fixing seat 43, the limiting mechanism comprises a limiting post 44 arranged on the upper surface of the first fixing seat 42 and the second fixing seat 43, the surface of the waste pocket 41 is provided with an insertion hole adapted to the limiting post 44, and the waste pocket 41 is limited through the insertion hole, so that the waste pocket 41 can be replaced for multiple times.
In order to avoid the waste falling into the gap between the limit post 44 and the waste pocket 41, as shown in fig. 1, a shielding member 45 covering the limit mechanism is disposed above the limit mechanism, and the shielding member 45 can avoid the waste falling onto the surface of the limit mechanism.
In other embodiments, the bottom of the sample moving assembly 2 and the bottom of the waste storage mechanism 3 are provided with a base 5, a third fixing seat 6 for fixing the edge of the waste pocket 41 is also arranged outside the base 5, and a limit post 44 is also arranged on the surface of the third fixing seat 6, so that the waste pocket 41 is conveniently wrapped.
Meanwhile, when the blade seat 1 is positioned at the center of the waste storage mechanism 3, for collecting waste around the blade seat 1, the overall shape of the waste storage mechanism 3 can be U-shaped, the number of the waste storage mechanisms 3 is two, and all the waste storage mechanisms 3 are combined to form a box-shaped structure around the blade seat 1.
In the description of the present technology, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in the art will be understood in a specific manner by those of ordinary skill in the art.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (10)
1. A biological specimen pathological tissue slice apparatus, comprising:
a blade seat (1) with a disposable blade on the surface;
the sample moving assembly (2) comprises a clamping part (21) for clamping the paraffin block wrapping the pathological tissue and a moving part (22) for driving the clamping part (21) to move so as to enable the blade to slice the paraffin block;
the waste storage mechanism (3) is arranged below the blade seat (1) and is used for collecting waste generated by slicing;
the waste storage device is characterized in that a quick-release waste storage component (4) for collecting cut waste is arranged inside the waste storage mechanism (3), the quick-release waste storage component (4) comprises a plurality of waste pockets (41) which are arranged inside the waste storage mechanism (3) and isolate the waste from the waste storage mechanism (3), and the waste pockets (41) can wrap the cut waste and directly take out the cut waste from the waste storage mechanism (3) to the outside of the cut waste.
2. The device according to claim 1, characterized in that said waste receiving means (3) are of a box-like structure as a whole, with an opening at the top thereof for the waste to fall into, and with a recess inside thereof adapted to the blade seat (1).
3. The biological specimen pathological tissue slice apparatus according to claim 2, wherein the waste material pockets (41) are made of soft materials, and all waste material pockets (41) are overlapped in the waste material containing mechanism (3).
4. A biological specimen pathological tissue slice apparatus according to claim 3, characterized in that the edge of the waste pocket (41) extends outside the waste receiving means (3).
5. The biological specimen pathological tissue slicing device according to claim 4, wherein the quick-release waste storage assembly (4) comprises a mounting part for mounting the waste pocket (41) in the waste storage mechanism (3), the mounting part comprises a first fixing seat (42) arranged on the waste storage mechanism (3) and a second fixing seat (43) arranged on the tool apron, and the edge of the waste pocket (41) is connected to the surfaces of the first fixing seat (42) and the second fixing seat (43).
6. The biological specimen pathological tissue slice apparatus according to claim 5, wherein the second fixing seat (43) is higher than the first fixing seat (42) in overall height, and a limiting mechanism for fixing the edge of the waste pocket (41) on the second fixing seat (43) is arranged on the surface of the second fixing seat (43).
7. The biological specimen pathological tissue slice apparatus according to claim 6, wherein a shielding member (45) for shielding the limiting mechanism is arranged above the limiting mechanism, and the shielding member (45) can prevent waste materials from falling onto the surface of the limiting mechanism.
8. The biological specimen pathological tissue slice device according to claim 1, wherein the limiting mechanism comprises a limiting column (44) arranged on the upper surfaces of the first fixing seat (42) and the second fixing seat (43), and the surface of the waste pocket (41) is provided with a jack matched with the limiting column (44).
9. The biological specimen pathological tissue slicing device according to claim 8, wherein a base (5) is arranged at the bottom of the sample moving assembly (2) and the waste storage mechanism (3), and a third fixing seat (6) for fixing the edge of the waste pocket (41) is also arranged outside the base (5).
10. The device according to claim 9, characterized in that the number of said waste material receiving means (3) is at least two, and that all waste material receiving means (3) are combined to form a box-like structure around the blade holder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320431334.9U CN219854814U (en) | 2023-03-08 | 2023-03-08 | Biological specimen pathological tissue section device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320431334.9U CN219854814U (en) | 2023-03-08 | 2023-03-08 | Biological specimen pathological tissue section device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219854814U true CN219854814U (en) | 2023-10-20 |
Family
ID=88344081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320431334.9U Active CN219854814U (en) | 2023-03-08 | 2023-03-08 | Biological specimen pathological tissue section device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219854814U (en) |
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2023
- 2023-03-08 CN CN202320431334.9U patent/CN219854814U/en active Active
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