CN213022369U

CN213022369U - Multi-functional pathology of pathology department slicer

Info

Publication number: CN213022369U
Application number: CN202022008781.2U
Authority: CN
Inventors: 刘娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-04-20
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses a pathology department multifunctional pathological section knife, which comprises a knife handle, a connecting block arranged at one end of the knife handle and in an integral structure with the knife handle, and a cutter structure arranged at one end of the connecting block away from the knife handle, wherein the cutter structure comprises a fixed cutter blade and a movable cutter structure which are arranged in parallel, the fixed cutter blade is fixedly connected with the connecting block, and the movable cutter structure is slidably connected with the connecting block; the utility model has the advantages of simple structure, convenient operation and strong practicability, the thickness of the slice is easy to control and is not easy to hurt the user, thereby ensuring the safety of the user, the thickness of the slice can also meet the requirement, and the subsequent treatment is not needed, thereby improving the working efficiency and reducing the workload of the staff; the cutting blade that this application adopted is the form that the multi-section small blade fixed connection is in the same place, has reduced the trouble of whetting a knife, improves work efficiency.

Description

Multi-functional pathology of pathology department slicer

Technical Field

The utility model relates to the technical field of medical equipment, in particular to multi-functional pathology slicer of pathology department.

Background

The pathology is a medical science which uses a natural science method to research the change of etiology, pathogenesis, morphological structure, function, metabolism and the like of diseases and reveal the occurrence and development rules of the diseases, so that the essence of the diseases is clarified.

Pathological section technology is that pathological tissues with a certain size are taken and prepared into pathological sections by a histopathology method, usually the pathological tissues are embedded in paraffin blocks, cut into slices by a slicer, stained by hematoxylin-eosin, and further examined by a microscope. Observing and researching the occurrence and development process of the pathological changes, and finally making pathological diagnosis. Therefore, the material taking is an important component, the quality of the material taking is directly related to the quality of the tissue slice, even the final pathological diagnosis, and the ideal pathological section knife is an important prerequisite for ensuring the work.

The traditional cutting blade needs a single-edge cutter which is ground regularly, so that the material taking blade needs to be replaced frequently during working, and the working efficiency is reduced; meanwhile, the slice thickness is not easy to be accurately controlled, and even self-injury can be caused by carelessness of a user.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multifunctional pathological section knife, which solves the problem that the traditional cutting blade needs a single-edge knife which is ground regularly, so that the material taking blade needs to be changed frequently during working, and the working efficiency is reduced; meanwhile, the slice thickness is not easy to be accurately controlled, and even self-injury can be caused by carelessness of a user.

The utility model is realized in such a way, the pathological section multifunctional pathological section knife comprises a knife handle, a connecting block which is arranged at one end of the knife handle and is of an integral structure with the knife handle, a cutter structure which is arranged at one end of the connecting block far away from the knife handle,

the cutter structure comprises a fixed cutter blade and a movable cutter structure which are arranged in parallel,

the fixed cutter blade is fixedly connected with the connecting block, and the movable cutter structure is slidably connected with the connecting block.

The utility model discloses a further technical scheme is: the cutting device is characterized in that a through hole with an opening on one side is formed in the connecting block, one end of the fixed cutting blade is arranged on one side of the through hole and fixedly connected with the connecting block, the other end of the fixed cutting blade extends out of the opening, one end of the movable cutting blade structure is arranged on the other side of the through hole and is slidably connected with the connecting block, and the other end of the movable cutting blade structure extends out of the opening.

The utility model discloses a further technical scheme is: and the connecting block is provided with scale marks which are close to the through holes.

The utility model discloses a further technical scheme is: and sliding grooves are formed in the inner sides of the through holes up and down, and sliding pieces matched with the sliding grooves are arranged on the movable cutter structure.

The utility model discloses a further technical scheme is: the movable cutter structure comprises a movable block, a movable cutter blade, wherein one end of the movable cutter blade is fixedly connected with the movable block, and the other end of the movable cutter blade extends out of the connecting block and is parallel to the fixed cutter blade.

The utility model discloses a further technical scheme is: be equipped with on the connecting block with the movable block rotates the threaded rod of connecting, the threaded rod is kept away from the one end of movable block passes connecting block one side and with connecting block screw-thread fit.

The utility model discloses a further technical scheme is: the movable block both sides are equipped with the gleitbretter, the activity cutter structure pass through the gleitbretter with sliding connection is realized to the spout on the connecting block.

The utility model discloses a further technical scheme is: the movable cutting blades are fixedly connected together by a plurality of sections of small cutting blades.

The utility model discloses a further technical scheme is: the handle of a knife is the cylinder structure and is equipped with the recess.

The utility model discloses a further technical scheme is: the fixed cutting blades are fixedly connected together by a plurality of sections of small cutting blades.

The utility model has the advantages that: the utility model has the advantages of simple structure, convenient operation and strong practicability, the thickness of the slice is easy to control and is not easy to hurt the user, thereby ensuring the safety of the user, the thickness of the slice can also meet the requirement, and the subsequent treatment is not needed, thereby improving the working efficiency and reducing the workload of the staff; the cutting blade that this application adopted is the form that the multi-section small blade fixed connection is in the same place, has reduced the trouble of whetting a knife, improves work efficiency.

Drawings

FIG. 1 is a schematic structural view of a multifunctional pathological section knife provided by the present invention;

FIG. 2 is an enlarged view of the point A provided by the present invention;

fig. 3 is a side view of the connection block provided by the present invention.

Reference numerals: 1. the cutting tool comprises a tool handle, 2 parts of a connecting block, 3 parts of a cutter structure, 4 parts of a fixed slicing cutter, 5 parts of a movable slicing structure, 21 parts of a through hole, 22 parts of scale marks, 51 parts of a movable block, 52 parts of a movable cutting blade, 53 parts of a threaded rod and 11 parts of a groove.

Detailed Description

Exemplary embodiments of the invention are described below with reference to the accompanying drawings, in which various details of embodiments of the invention are included to assist understanding, and which are to be considered exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

It should be noted that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the efficacy and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

The first embodiment is as follows:

FIGS. 1 to 3 show a multifunctional pathological section knife, which comprises a knife handle 1, a connecting block 2 arranged at one end of the knife handle 1 and integrated with the knife handle 1, a cutter structure 3 arranged at one end of the connecting block 2 far away from the knife handle 1,

the cutter structure 3 comprises a fixed cutter blade 4 and a movable cutter structure 5 which are arranged in parallel,

the fixed cutter blade 4 is fixedly connected with the connecting block 2, and the movable cutter structure 5 is slidably connected with the connecting block 2.

Be equipped with one side open-ended through-hole 21 on connecting block 2, fixed cutter piece 4 one end is arranged in through-hole 21 one side and with connecting block 2 fixed connection, fixed cutter piece 4 other end is followed the opening stretches out, 5 one ends of activity cutter structure are arranged in through-hole 21 opposite side and with connecting block 2 sliding connection, the 5 other ends of activity cutter structure are followed the opening stretches out.

And the connecting block 2 is provided with scale marks 22, and the scale marks 22 are close to the through hole 21.

And sliding grooves are formed in the inner sides of the through holes 21 up and down, and sliding pieces matched with the sliding grooves are arranged on the movable cutter structures 5.

The movable cutter structure 5 comprises a movable block 51 and a movable cutter blade 52, wherein one end of the movable cutter blade is fixedly connected with the movable block 51, and the other end of the movable cutter blade extends out of the connecting block 2 and is parallel to the fixed cutter blade 4.

Be equipped with on connecting block 2 with movable block 51 rotates the threaded rod 53 of connecting, threaded rod 53 keeps away from the one end of movable block 51 passes connecting block 2 one side and with 2 screw-thread fit of connecting block.

The movable block 51 both sides are equipped with the gleitbretter, activity cutter structure 5 passes through the gleitbretter with sliding connection is realized to the spout on the connecting block 2.

The movable cutter blades 52 are fixedly connected together by a plurality of small cutter blades.

The knife handle 1 is of a cylindrical structure and is provided with a groove 11.

The fixed cutting blades 4 are fixedly connected together by a plurality of sections of small blades.

The utility model discloses a theory of operation: before the use, whether the connection of each part is in place or not and whether each part is damaged or not are checked, so that the parts influencing the use are replaced in time, and the use quality and effect are ensured; during the use, hold on handle of a knife 1, rotate threaded rod 53 and rotate and make the movable block 51 among the movable cutter structure 5 remove, according to the needs of section thickness, observe corresponding scale mark 22, after movable block 51 to corresponding scale mark 22, stop moving, the thickness between movable cutter piece 52 among the movable cutter structure 5 this moment and fixed cutter piece 4 is confirmed to guarantee sliced thickness.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a multi-functional pathology of pathology department slicing knife which characterized in that: the pathological section knife comprises a knife handle (1), a connecting block (2) which is arranged at one end of the knife handle (1) and is of an integral structure with the knife handle (1), and a cutting knife structure (3) which is arranged at one end of the connecting block (2) far away from the knife handle (1),

the cutter structure (3) comprises a fixed cutter blade (4) and a movable cutter structure (5) which are arranged in parallel,

the fixed cutter blade (4) is fixedly connected with the connecting block (2), and the movable cutter structure (5) is slidably connected with the connecting block (2).

2. The pathologist multifunctional pathological section scalpel according to claim 1, wherein: be equipped with one side open-ended through-hole (21) on connecting block (2), fixed cutter piece (4) one end is arranged in through-hole (21) one side and with connecting block (2) fixed connection, fixed cutter piece (4) other end is followed the opening stretches out, activity cutter structure (5) one end is arranged in through-hole (21) opposite side and with connecting block (2) sliding connection, activity cutter structure (5) other end is followed the opening stretches out.

3. The pathologist multifunctional pathological section scalpel as claimed in claim 2, wherein: scale marks (22) are arranged on the connecting block (2), and the scale marks (22) are close to the through hole (21).

4. The pathologist multifunctional pathological section scalpel as claimed in claim 2, wherein: and sliding grooves are formed in the inner sides of the through holes (21) up and down, and sliding pieces matched with the sliding grooves are arranged on the movable cutter structures (5).

5. The pathologist multifunctional pathological section scalpel according to claim 1, wherein: the movable cutter structure (5) comprises a movable block (51), and a movable cutter blade (52) with one end connected with the other end of the movable block (51) and extending out of the connecting block (2) and parallel to the fixed cutter blade (4).

6. The pathologist multifunctional pathological section scalpel according to claim 5, wherein: be equipped with on connecting block (2) with movable block (51) rotate threaded rod (53) of connecting, threaded rod (53) are kept away from the one end of movable block (51) is passed connecting block (2) one side and with connecting block (2) screw-thread fit.

7. The pathologist multifunctional pathological section scalpel according to claim 5, wherein: the movable block (51) is provided with sliding pieces on two sides, and the movable cutter structure (5) is connected with the sliding grooves in the connecting block (2) in a sliding mode through the sliding pieces.

8. The pathologist multifunctional pathological section scalpel according to claim 5, wherein: the movable cutting blades (52) are fixedly connected together by a plurality of sections of small blades.

9. The pathologist multifunctional pathological section scalpel according to claim 1, wherein: the knife handle (1) is of a cylindrical structure and is provided with a groove (11).

10. The pathologist multifunctional pathological section scalpel according to claim 1, wherein: the fixed cutting blades (4) are fixedly connected together by a plurality of sections of small blades.