CN215865864U - Liver cancer histopathological section device - Google Patents
Liver cancer histopathological section device Download PDFInfo
- Publication number
- CN215865864U CN215865864U CN202121949128.4U CN202121949128U CN215865864U CN 215865864 U CN215865864 U CN 215865864U CN 202121949128 U CN202121949128 U CN 202121949128U CN 215865864 U CN215865864 U CN 215865864U
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- shaped
- connecting block
- left end
- groove
- liver cancer
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- 201000007270 liver cancer Diseases 0.000 title claims abstract description 14
- 208000014018 liver neoplasm Diseases 0.000 title claims abstract description 14
- 230000001575 pathological effect Effects 0.000 claims abstract description 11
- 239000004575 stone Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
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Abstract
A liver cancer tissue pathological section device effectively solves the problems that the operation of pathological tissue sections is complicated and the quality of the sections is influenced; the technical scheme includes that the device comprises an L-shaped main body, wherein a placement groove with an opening facing right is formed in the left side of the main body, a frame body which can move up and down and has an opening facing right is arranged in the placement groove, a connecting block is connected in the frame body in a sliding mode, the left end of the connecting block is connected with the frame body through a spring, an L-shaped abdicating groove is formed in the right side of the connecting block, swing rods are hinged to the front side and the rear side in the abdicating groove respectively, waist-shaped grooves which are identical to the swing rods in length direction are formed in the upper side and the lower side of the swing rods respectively, the lower ends of the two swing rods can swing oppositely or back to back, U-shaped clamps are connected to the front side and the rear side of the right end of the connecting block in a sliding mode respectively, openings of the two U-shaped clamps are opposite, a guide pillar is arranged at the left end of the U-shaped clamp, the left end of the guide pillar is inserted into the waist-shaped groove at the lower side of the corresponding side of the main body, a cutting knife, and a cutting knife inclined plane with a high and low left end; the utility model has the advantages of ingenious structure and convenient use.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary instruments, in particular to a liver cancer histopathological section device.
Background
The liver cancer tissue slice is mainly characterized in that pathological tissues taken out of a patient body are scientifically fixed and hardened, then sliced, and the slices are observed under a microscope, so that the liver cancer tissue slice is an effective operation for diagnosing liver cancer patients, and has high accuracy.
Put the wax stone after will finishing in the fixer of slicer, with the fixed fixer of screw and then fixed wax stone to make being parallel by tangent plane and edge of a knife of wax stone, sword and wax stone become the oblique angle, and manually shake the handle and cut into slices, operating procedure is loaded down with trivial details, and medical personnel's work load can be very big, and the cutting quality can not be guaranteed, and the diagnosis of the state of an illness will be influenced to the section is bad.
SUMMERY OF THE UTILITY MODEL
Aiming at the situation, in order to overcome the defects of the prior art, the utility model aims to provide the pathological section device for the liver cancer tissue, which effectively solves the problems of complicated operation on pathological tissue sections and influence on section quality.
The technical scheme includes that the L-shaped cutting machine comprises an L-shaped main body, a placement groove with an opening facing right is formed in the left side of the main body, a frame body which can move up and down and has an opening facing right is arranged in the placement groove, a connecting block is connected in the frame body in a sliding mode, the left end of the connecting block is connected with the frame body through a spring, an L-shaped abdicating groove is formed in the right side of the connecting block, swing rods are hinged to the front side and the rear side of the abdicating groove respectively, waist-shaped grooves which are identical to the swing rods in length direction are formed in the upper side and the lower side of the swing rods respectively, the lower ends of the two swing rods can swing oppositely or back to back, U-shaped clamps are connected to the front side and the rear side of the right end of the connecting block in a sliding mode respectively, openings of the two U-shaped clamps are opposite, a guide pillar is arranged at the left end of the U-shaped clamp, the left end of the guide pillar is inserted into the waist-shaped groove at the lower side of the corresponding side of the main body, a cutting knife, and a cutting knife upper end surface is an inclined plane which is high and low in the left side.
The utility model has the advantages of ingenious structure and convenient use, simplifies the operation steps and improves the slicing quality and the working efficiency.
Drawings
Fig. 1 is an isometric view of the present invention.
FIG. 2 is a front elevational perspective view, in full section, of the present invention.
Fig. 3 is an enlarged view of a in fig. 2 of the present invention.
Fig. 4 is a cut-away right side view of the present invention.
FIG. 5 is a cut-away left isometric view of the present invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
The utility model is characterized in that the structure is given by figures 1 to 5, including the main part 1 of L type, the standing groove that the opening is right has been seted up on main part 1 left side, be equipped with framework 2 that can reciprocate and the opening is towards the right in the standing groove, sliding connection has connecting block 3 in framework 2, the connecting block 3 left end is connected with framework 2 through the spring, the groove of stepping down of L type has been seted up on connecting block 3 right side, both sides articulate respectively around the inslot of stepping down have pendulum rod 4, the waist type groove 5 the same rather than length direction is seted up respectively to both sides about pendulum rod 4, the lower extreme of two pendulum rod 4 can be relative or swing back to back mutually, both sides sliding connection has U type respectively around the connecting block 3 right-hand member to press from both sides 6, two U type press from both sides 6 open phase to back relatively, U type presss from both sides 6 left end and is equipped with guide pillar 7, the left end of guide pillar 7 downside inserts in the waist type groove 5 of its corresponding side, main part 1 right side is equipped with cutting knife 8, the inclined plane of cutting knife 8 up end height.
In order to enable the frame body 2 to move up and down, the left end of the frame body 2 is provided with a rectangular frame 9 in the front-back direction, a left-right axial motor 10 is arranged in the placing groove, the output end of the motor 10 is provided with a rocker 11, and the free end of the rocker 11 is inserted into the rectangular frame 9 through a deflector rod.
In order to enable the lower ends of the two swing rods 4 to swing oppositely or back to back, the connecting block 3 is connected with a T-shaped push rod 12 in a sliding mode, the lower end of the push rod 12 extends into the abdicating groove, the front side and the rear side of the lower end are respectively hinged with a connecting rod 13, the free end of the connecting rod 13 is provided with a left-right axial cylinder 14, and the left end of the cylinder 14 is connected with the connecting block 3 in a sliding mode, and the right end of the cylinder is inserted into the waist-shaped groove 5 on the upper side.
In order to reach better result of use, main part 1 on be equipped with and be located the right-hand and opening baffle 15 down of U type clamp 6, baffle 15 is opening U type down, cutting knife 8 is located baffle 15, the distance between the left end face of baffle 15 and the left end face of cutting knife 8 equals sliced cutting thickness.
In order to achieve better using effect and improve the quality of the slices, the distance between the inner surface of the upper side of the baffle 15 and the edge of the cutting knife 8 is slightly larger than the thickness of the slices.
In order to achieve a better using effect, an elastic frame is arranged between the bottom of the placing groove and the frame.
When the utility model is used, the distance between the two U-shaped clamps 6 is set to be in the maximum initial state; when pathological tissues need to be sliced, the connecting block 3 is pushed leftwards, the wax block 16 is placed in the two U-shaped clamps 6, the right end face of the wax block 16 is in contact with the baffle 15, the push rod 12 is pressed downwards, the push rod 12 moves downwards and enables the two cylinders 14 to move back to back through the two connecting rods 13, meanwhile, the cylinders 14 slide in the corresponding waist-shaped grooves 5 and drive the swing rods 4 to swing, the lower ends of the two swing rods 4 swing relatively, the guide post 7 slides in the waist-shaped groove 5 and pushes the U-shaped clamps 6 to move, so that the two U-shaped clamps 6 move relatively to gradually clamp the wax block 16, when the push rod 12 moves downwards to be collinear with the two connecting rods 13, the wax block 16 is located at a dead point position, the wax block 16 is clamped and fixed by the U-shaped clamps 6, the push rod 12 is stopped to be pressed, and at the moment, the distance between the right end face of the wax block 16 and the edge of the wax block 8 is the thickness of the slice;
starting a motor 10, wherein the motor 10 drives a rocker 11 to rotate, so that a deflector rod slides in a rectangular frame 9 and drives a frame body 2 to move downwards through the rectangular frame 9, an elastic frame is compressed, the frame body 2 drives a U-shaped clamp 6 to move downwards through a connecting block 3, a cutting knife 8 cuts a wax block 16, a cut slice moves rightwards from between a baffle 15 and the cutting knife 8, when a knife edge of the cutting knife 8 is separated from the wax block 16, the slice with a specified thickness is completely cut off, the frame body 2 drives the wax block 16 to move upwards under the drive of the motor 10, and meanwhile, the connecting block 3 moves rightwards under the action of a spring, so that a new right end face formed by the wax block 16 is in contact with the baffle 15;
along with motor 10's continuous operation, the section of the same thickness is cut to from the inclined plane on the cutting knife 8 slip down, medical personnel to the section collect can, after the section cutting, close motor 10 can, easy operation saves medical personnel loaded down with trivial details operating procedure, improves work efficiency.
The wax block cutting device is simple in structure, convenient to operate, novel in concept and strong in practicability, the two U-shaped clamps can fix the wax block by pressing the push rod downwards, then the motor is started, the slices with the same thickness are sequentially cut from the wax block, the slicing quality is effectively improved, traditional complicated operation steps are saved, and the slicing efficiency is improved.
Claims (6)
1. A liver cancer histopathological section device comprises an L-shaped main body (1), and is characterized in that a placement groove with a rightward opening is formed in the left side of the main body (1), a frame body (2) which can move up and down and has a rightward opening is arranged in the placement groove, a connecting block (3) is connected in the frame body (2) in a sliding manner, the left end of the connecting block (3) is connected with the frame body (2) through a spring, an L-shaped abdicating groove is formed in the right side of the connecting block (3), swing rods (4) are respectively hinged to the front side and the rear side in the abdicating groove, waist-shaped grooves (5) with the same length direction as the swing rods (4) are respectively formed in the upper side and the lower side of the swing rods (4), U-shaped clamps (6) are respectively connected in a sliding manner on the front side and the rear side of the right end of the connecting block (3), openings of the two U-shaped clamps (6) are opposite, a guide pillar (7) is arranged at the left end of the U-shaped clamps (6), the left end of the guide pillar (7) is inserted into the waist-shaped groove (5) at the lower side of the corresponding side of the lower side of the connecting block, the right side of the main body (1) is provided with a cutting knife (8), and the upper end surface of the cutting knife (8) is an inclined plane with a higher left side and a lower right side.
2. The pathological section device for liver cancer tissues according to claim 1, wherein the left end of the frame body (2) is provided with a rectangular frame (9) in the front-back direction, the placing groove is internally provided with a motor (10) in the left-right axial direction, the output end of the motor (10) is provided with a rocker (11), and the free end of the rocker (11) is inserted into the rectangular frame (9) through a deflector rod.
3. The pathological section device for liver cancer tissues according to claim 1, wherein the connecting block (3) is slidably connected with a T-shaped push rod (12), the lower end of the push rod (12) extends into the abdicating groove, the front side and the rear side of the push rod are respectively hinged with a connecting rod (13), the free end of the connecting rod (13) is provided with a left-right axial cylinder (14), the left end of the cylinder (14) is slidably connected with the connecting block (3), and the right end of the cylinder is inserted into the waist-shaped groove (5) on the upper side.
4. The pathological section device for liver cancer tissues according to claim 1, wherein the main body (1) is provided with a baffle (15) which is positioned at the right side of the U-shaped clamp (6) and has a downward opening, the baffle (15) is U-shaped with a downward opening, the cutting knife (8) is positioned in the baffle (15), and the distance between the left end surface of the baffle (15) and the left end surface of the cutting knife (8) is equal to the cutting thickness of the section.
5. The pathological section device for liver cancer as defined in claim 4, wherein the distance between the inner surface of the upper side of the baffle (15) and the edge of the cutting knife (8) is slightly larger than the thickness of the section.
6. The pathological section device for liver cancer as claimed in claim 1, wherein an elastic frame is disposed between the bottom of the placement groove and the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121949128.4U CN215865864U (en) | 2021-08-19 | 2021-08-19 | Liver cancer histopathological section device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121949128.4U CN215865864U (en) | 2021-08-19 | 2021-08-19 | Liver cancer histopathological section device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215865864U true CN215865864U (en) | 2022-02-18 |
Family
ID=80240431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121949128.4U Expired - Fee Related CN215865864U (en) | 2021-08-19 | 2021-08-19 | Liver cancer histopathological section device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215865864U (en) |
-
2021
- 2021-08-19 CN CN202121949128.4U patent/CN215865864U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220218 |