CN211148230U

CN211148230U - Liver cancer histopathological section device

Info

Publication number: CN211148230U
Application number: CN201922198598.0U
Authority: CN
Inventors: 李述捷; 易永祥
Original assignee: Nanjing University of Chinese Medicine
Current assignee: Nanjing University of Chinese Medicine
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-07-31
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a liver cancer histopathological section device, which comprises a section machine body and a driving motor, wherein two sets of slide rails are fixedly arranged at the top of one end of the section machine body, a knife rest is arranged at the top end of the two sets of slide rails, slide grooves are fixedly arranged at the two ends of the bottom of the knife rest, the driving motor is arranged to rotate, so that an output shaft of the driving motor drives a gear to rotate, the gear drives an adjusting rack to move left and right, further, the driving motor drives the section machine body of the knife rest to move left and right for adjustment, the knife rest is slidably arranged through the two sets of slide grooves and the slide rails, the knife rest can stably move on the slide rails, the traditional manual adjustment mode is avoided, two sets of first placing grooves and second placing grooves are arranged at one side of the section machine body, a storage box is cooperatively placed, paraffin scraps after being cut can be collected, and the, too much scrap is accumulated on the tabletop, and slicing operation is influenced.

Description

Liver cancer histopathological section device

Technical Field

The utility model belongs to the technical field of medical equipment, concretely relates to liver cancer tissue pathological section device.

Background

Liver cancer is a short term primary liver cancer, is a malignant tumor generated by liver cells or intrahepatic bile duct epithelial cells, and is one of high-incidence and extremely harmful malignant tumors in China. Paraffin sectioning is the most widely used method in conventional histological sectioning techniques. The paraffin section is not only used for observing the morphological structure of normal cell tissues, but also is a main method for researching, observing and judging the morphological change of the cell tissues in the subjects of pathology, clinical medicine and the like. The liver histopathological section is widely applied to clinical diagnosis and scientific research as one of the conventional modes for detecting liver cancer. Obtaining the pathological section of standard liver cancer tissue needs to be through getting materials, it is fixed, the dehydration, it is transparent, wax dipping, the embedding, the section, the piece is spread, the paster, roast piece, dewaxing, hydration, the dyeing, the dehydration, steps such as transparent and mounting, any link goes wrong and all can lead to the failure of whole process, and the quality and the efficiency of section operation have important meaning in whole film-making process, current section device can't collect the paraffin sweeps when cutting into slices, when carrying out a large amount of sections again, lead to easily piling up too much sweeps on the desktop, current section device is mostly through manual regulation mode simultaneously, need staff's both hands simultaneous operation, influence section efficiency, therefore it is necessary to improve prior art, in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a liver cancer tissue pathological section device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a liver cancer histopathological section device comprises a section cutting machine body and a driving motor, wherein two groups of sliding rails are fixedly arranged at the top of one end of the section cutting machine body, a knife rest is arranged at the top end of the two groups of sliding rails, sliding grooves are fixedly arranged at the two ends of the bottom of the knife rest, the knife rest is in sliding connection with the two groups of sliding rails through the two groups of sliding grooves, a lug is fixedly arranged at the bottom of the knife rest, an adjusting rack is fixedly connected onto the lug, one end of the adjusting rack penetrates through the section cutting machine body and extends to the inside, the driving motor is fixedly arranged inside the section cutting machine body, a gear is fixedly arranged on an output shaft of the driving motor and is mutually meshed with the adjusting rack, a first placing groove is formed in the bottom of the section cutting machine body and is arranged at the front end and the rear end, and a clamp is fixedly arranged on one side of the top end of the slicer body.

Further, the draw-in groove has been seted up at the both ends of receiver, and the receiver setting is the "E" shape of upset, and two sets of first standing grooves and second standing groove on the cooperation slicer body, receiver peg graft on first standing groove and second standing groove with the drawer mode, make things convenient for the dismouting.

Furthermore, the bottom of the slicer body is fixedly provided with two groups of bases, so that the slicer body is prevented from moving when being used.

Furthermore, the adjusting rack is horizontally arranged, and the driving motor is vertically arranged, so that the installation is convenient.

Furthermore, a control switch is fixedly arranged on the side face of one end of the slicer body and used for controlling the start and stop of the driving motor.

Further, two sets of slide rails all set up to be the level setting, and control switch and driving motor are electric connection.

Further, the clamp is made up of a disc and four sets of "L" clamp blocks.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of liver cancer tissue pathological section device, through setting up driving motor, it is rotatory through driving motor, thereby make driving motor's output shaft drive gear rotate, the gear drives and adjusts the rack and removes about moving, and then control on the slicer body that realizes driving motor drive knife rest, adjust, the knife rest is through two sets of spouts and slide rail slidable mounting, can the steady removal on the slide rail of knife rest, traditional manual regulation mode has been avoided, two sets of first standing groove and the second standing groove that set up on one side of the slicer body, the receiver that the cooperation was placed, can collect the paraffin sweeps after the section, traditional direct the dropping on the mesa has been avoided, cause piling up too many sweeps on the desktop, influence the operation of slicing.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is an overall front view of the present invention;

FIG. 2 is a right side view of the present invention;

fig. 3 is a top view of the gear of the present invention;

fig. 4 is a top view of the storage box of the present invention.

In the figure: 1. a drive motor; 2. adjusting the rack; 3. a base; 4. a first placing groove; 5. a slide rail; 6. a tool holder; 7. a clamp; 8. a slicer body; 9. a chute; 10. a lug; 11. a second placing groove; 12. a storage box; 13. a card slot; 14. a gear; 15. and controlling the switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a liver cancer histopathological section device comprises a section machine body 8 and a driving motor 1, wherein two groups of sliding rails 5 are fixedly arranged at the top of one end of the section machine body 8, a knife rest 6 is arranged at the top end of each group of sliding rails 5, sliding grooves 9 are fixedly arranged at two ends of the bottom of the knife rest 6, the knife rest 6 is in sliding connection with the two groups of sliding rails 5 through the two groups of sliding grooves 9, a lug 10 is fixedly arranged at the bottom of the knife rest 6, an adjusting rack 2 is fixedly connected onto the lug 10, one end of the adjusting rack 2 penetrates through the section machine body 8 and extends into the section machine body, the driving motor 1 is fixedly arranged in the section machine body 8, the specific model of the driving motor 1 is MR-J2S-40A, a gear 14 is fixedly arranged on an output shaft of the driving motor 1, the gear 14 and the adjusting rack 2 are mutually, the bottom of the slicer body 8 is provided with a second placing groove 11 below the knife rest 6, a storage box 12 is placed inside the two groups of first placing grooves 4 and the second placing grooves 11, and a clamp 7 is fixedly arranged on one side of the top end of the slicer body 8.

As shown in fig. 2-4, the two ends of the storage box 12 are provided with clamping grooves 13, and the storage box 12 is arranged in an inverted "E" shape, and cooperates with the two sets of first placing grooves 4 and the second placing grooves 11 on the slicer body 8, so that the storage box 12 is inserted into the first placing grooves 4 and the second placing grooves 11 in a drawer manner, thereby facilitating disassembly and assembly.

As shown in fig. 1, two sets of bases 3 are fixedly arranged at the bottom of the slicer body 8, so as to prevent the slicer body 8 from moving when in use.

As shown in figure 1, the adjusting rack 2 is horizontally arranged, and the driving motor 1 is vertically arranged, so that the installation is convenient.

As shown in fig. 2, a control switch 15 is fixedly arranged on one side surface of the slicer body 8 to control the start and stop of the driving motor 1.

As shown in fig. 1, the two sets of slide rails 5 are both disposed horizontally, and the control switch 15 is electrically connected to the driving motor 1.

As shown in fig. 2, the clamp 7 is made up of a disc and four sets of "L" clamping blocks.

The utility model discloses a theory of operation and use flow: when the liver cancer histopathological section device is used, paraffin is fixed on a clamp 7, the clamp 7 is driven by external equipment, a control switch 15 controls a driving motor 1 to start, an output shaft of the driving motor 1 drives a gear 14 to rotate, the gear 14 drives an adjusting rack 2 to move left and right, the adjusting rack 2 drives a tool rest 6 to move left and right on two sets of sliding rails 5, so that the distance between the tool rest 6 and the paraffin on the clamp 7 is adjusted, the clamp 7 is driven by the external equipment to move up and down after adjustment, a cutter on the tool rest 6 slices the paraffin, chips generated by cutting the paraffin in slicing are dropped into a containing box 12 to be collected, the traditional phenomenon that the chips are directly dropped onto a table top is avoided, slicing efficiency is influenced by accumulation of the chips when a large number of slices are cut, two sets of clamping grooves 13 arranged on the containing box 12 are matched with two sets of first placing grooves 4 and second placing grooves 11 on a slicer body 8 to be, make it can form the drawer type installation, make things convenient for the dismouting to empty the sweeps.

It should be noted that, in this document, the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but 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, and thus, should not be construed as limiting the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a liver cancer histopathology section device, includes slicer body (8) and driving motor (1), its characterized in that: the slicing machine is characterized in that two groups of sliding rails (5) are fixedly mounted at the top of one end of the slicing machine body (8), a knife rest (6) is arranged at the top end of each sliding rail (5), sliding grooves (9) are fixedly arranged at two ends of the bottom of each knife rest (6), each knife rest (6) is in sliding connection with the corresponding sliding rail (5) through the corresponding sliding groove (9), a lug (10) is fixedly arranged at the bottom of each knife rest (6), an adjusting rack (2) is fixedly connected onto each lug (10), one end of each adjusting rack (2) penetrates through the slicing machine body (8) and extends into the slicing machine body, a driving motor (1) is fixedly arranged inside the slicing machine body (8), a gear (14) is fixedly arranged on an output shaft of the driving motor (1), the gear (14) and the adjusting rack (2) are meshed with each other, first placing grooves (4) are formed in the bottom of the slicing machine body (, a second placing groove (11) is formed in the bottom of the slicer body (8) and located below the knife rest (6), a storage box (12) is placed in the two groups of first placing grooves (4) and the second placing grooves (11), and a clamp (7) is fixedly arranged on one side of the top end of the slicer body (8).

2. The pathological section device for liver cancer as claimed in claim 1, wherein: draw-in grooves (13) have been seted up at the both ends of receiver (12), just receiver (12) set up to be the "E" shape of upset.

3. The pathological section device for liver cancer as claimed in claim 1, wherein: the bottom of the slicer body (8) is fixedly provided with two groups of bases (3).

4. The pathological section device for liver cancer as claimed in claim 1, wherein: the adjusting rack (2) is horizontally arranged, and the driving motor (1) is vertically arranged.

5. The pathological section device for liver cancer as claimed in claim 1, wherein: and a control switch (15) is fixedly arranged on one side face of one end of the slicer body (8).

6. The pathological section device for liver cancer as claimed in claim 5, wherein: two sets of slide rail (5) all set up and are the level setting, just control switch (15) and driving motor (1) are electric connection.

7. The pathological section device for liver cancer tissue according to claim 1, wherein said clamp (7) is composed of a disk and four sets of L-shaped clamping blocks.