CN220322863U - Frozen section smooths out plane auxiliary device - Google Patents

Abstract

The utility model discloses an auxiliary device for smoothing out frozen slices, which belongs to the technical field of frozen sample slicing and comprises a freezing box, wherein a carrying device for placing samples is arranged on the freezing box; an auxiliary smoothing device for stabilizing smoothing force is arranged on the freezing box; the auxiliary smoothing device comprises a cutting table, an adjustable supporting component and a swinging component, wherein the cutting table is fixedly arranged on the inner wall of the front end of the freezing box, the rear end of the top of the cutting table is in contact with the object carrying device, the adjustable supporting component is fixedly arranged at the top of the cutting table, the swinging component is connected with the adjustable supporting component, and the force of smoothing out the slices every time is kept stable under the assistance of the adjustable supporting component and the swinging component, so that a smooth sample slice is obtained, the efficiency is improved for observing a later sample, and a smoothing pen for adsorbing the slices is arranged on the swinging component.

Description

Frozen section smooths out plane auxiliary device

Technical Field

The utility model relates to the technical field of frozen sample slicing, in particular to a frozen sample flattening auxiliary device.

Background

The frozen section is mainly used for quickly diagnosing pathology of fresh tissues in operation, determining the nature of pathological changes, whether tumors are metastasized, whether the resected stumps are pathological changes or not and providing reliable basis for operation treatment, so that the thickness of the frozen section is accurately controlled, and the strength is grasped when taking the frozen section.

The utility model provides a special automatic slicer device that freezes of pathology department of prior art, CN212134274U for example, includes work box, electric cover and clamping device, the electric cover is located the surface of work box, the fixed orifices has been seted up on the surface of work box, clamping device is located the inside of work box, the inside fixed mounting of electric cover has the motor, the output shaft fixedly connected with of motor extends to the inside axis of rotation of work box, the inside of work box is provided with the movable block, the screw thread mouth has been seted up on the surface of movable block.

However, the automatic frozen slicer device special for the pathology department has the problems that in the frozen slice manufacturing process, the slices are very thin, wrinkles are generated when the slices are cut, and the surfaces of the slices are required to be flattened by a writing brush, but when the slices are manually touched, the force of each touch is not well controlled, and the slices are easily and carelessly poked, so that the slice manufacturing is failed.

Based on the above, the utility model designs an auxiliary device for ice-slicing smoothing out to solve the problems.

Disclosure of Invention

In view of the above-mentioned shortcomings of the prior art, the present utility model provides an ice slice straightening assist device.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

an auxiliary device for smoothing frozen slices comprises a freezing box,

the freezing box is provided with a carrying device for placing samples;

an auxiliary smoothing device for stabilizing smoothing force is arranged on the freezing box;

the auxiliary smoothing device comprises a cutting table, an adjustable supporting component and a swinging component, wherein the cutting table is fixedly arranged on the inner wall of the front end of the freezing box, the rear end of the top of the cutting table is in contact with the object carrying device, the adjustable supporting component is fixedly arranged on the top of the cutting table, and the swinging component is connected with the adjustable supporting component;

and a smoothing pen for adsorbing the slices is arranged on the swinging assembly.

Still further, the carrying device comprises a supporting table, an objective table and a frozen sample, wherein the supporting table is movably arranged on the inner wall of the rear end of the freezing box, the objective table is fixedly arranged on the supporting table, and the frozen sample is clamped and placed on the objective table.

Further, a blade is mounted at the rear end of the top of the cutting table.

Still further, adjustable supporting component includes slide rail, slider, telescopic link, mounting and dead lever, both ends are fixed mounting respectively about the top of cutting table has the slide rail, sliding connection has the slider on the slide rail, it is connected with the mounting to rotate on the slider, the top fixed mounting of slider has the telescopic link, also install the mounting on the telescopic link, and the upper end of two sets of telescopic link opposite faces is fixed mounting respectively has the dead lever, connects through swing subassembly between two sets of dead levers.

Still further, swing subassembly includes pivot and arc splint, and the pivot is installed in the rotation of the one end that two sets of dead levers are close to each other respectively, the other end and the arc splint fixed connection of pivot, the inner wall and the smooth out the fingers a smooth out a smooth surface a pen laminating of two sets of arc splint are connected.

Furthermore, the two groups of arc clamping plates are fixedly connected together through bolts.

Still further, smooth out with fingers flat pen includes pen container, suction disc head, vacuum generator, blast pipe, round pin pole, spout and first air vent, the outer wall of pen container is connected with the inner wall laminating of arc splint, the pen container is close to the one end rotation that freezes the sample and is connected with the suction disc head, the suction disc head contacts with the laminating of freezing the sample, the other end and the vacuum generator fixed connection of pen container, through blast pipe fixed connection between vacuum generator and the suction disc head, the blast pipe sets up inside the pen container, the spout has been seted up on the pen container, and spout and blast pipe set up perpendicularly, the round pin pole sets up inside the spout, the front end of round pin pole exposes in the spout, the rear end of round pin pole passes the junction of spout and blast pipe, round pin pole contacts with the spout laminating, first air vent has been seted up on the pen container, the lower extreme and the spout intercommunication of first air vent.

Furthermore, the sliding groove is divided into an upper part and a lower part, the sliding groove at the upper part is positioned above the exhaust pipe, and the sliding groove at the lower part is positioned below the exhaust pipe.

Still further, the pin includes spring, keeps off the ring, suction port and second vent, spring and fender ring set up the inside at the lower half spout respectively, the inner wall of keeping off the ring and the outer wall fixed connection of pin, the outer wall of keeping off the ring and the inner wall laminating contact of spout, the one end and the fender ring fixed connection of spring, the upper portion fixed connection of the other end and the lower half spout of spring, and the pin is located the spring inside, the suction port has been seted up at the middle part of pin, and the suction port runs through the pin, the second vent has been seted up respectively to the top of pin and the outer wall that is close to suction disc head one side.

Further, the two groups of second ventilation holes are L-shaped through pin rods.

Advantageous effects

According to the utility model, the smoothing pen is arranged on the swinging component of the auxiliary smoothing device, and the adjustable supporting component is adjusted to a corresponding distance and a corresponding height, so that the smoothing pen can perform a planing and digging type circular motion on a slice cut from a frozen sample through the swinging component, the force of each time of stirring is stable, and finally a slice with a flat surface is obtained.

According to the utility model, the smoothing pen is arranged in two groups of arc clamping plates, the vacuum generator of the smoothing pen is opened, the suction disc head is contacted with a frozen sample in a fitting way, the outer end of the pin rod is manually pressed, the pin rod slides along the sliding groove, when the middle part of the pin rod is contacted with the exhaust pipe, the air at the contact position of the suction disc head and the frozen sample is sucked along the exhaust pipe through the vacuum generator, so that the suction disc head can stably adsorb a sample slice, when the sample slice is required to be placed on the cutting table, the pin rod is only required to be loosened, the pin rod moves downwards, the middle part of the pin rod is not contacted with the exhaust pipe any more, at the moment, the external air enters the suction disc head through the first vent hole rod and the exhaust pipe, the internal air pressure of the suction disc head is recovered to be normal, so that the suction disc head is separated from the sample slice, and compared with the common hand-operated pulling piece after the suction disc head is pressed by a writing brush, the suction disc head, the vacuum generator, the exhaust pipe, the pin rod, the sliding groove and the first vent hole are matched with the brush, so that the sample slice can be smoothly adsorbed and taken down, and the sample slice can be removed, and the slice can be taken down, and the slice can not be damaged.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.

FIG. 1 is a perspective view of a main body structure of an auxiliary ice slice straightening device;

FIG. 2 is a front elevational view of a ice slice straightening assist apparatus according to the present utility model;

FIG. 3 is a right side view of a ice slice straightening assist device according to the present utility model;

FIG. 4 is a perspective view of a main body structure of an auxiliary ice slice straightening device according to the present utility model;

FIG. 5 is a cross-sectional view taken along the direction A-A of FIG. 2;

FIG. 6 is a cross-sectional view taken along the B-B direction of FIG. 2;

FIG. 7 is an enlarged view at C in FIG. 5;

fig. 8 is an enlarged view of D in fig. 6.

Reference numerals in the drawings represent respectively:

1. freezing box; 2. a carrying device; 21. a support table; 22. an objective table; 23. freezing the sample; 3. an auxiliary smoothing device; 31. a cutting table; 32. an adjustable support assembly; 321. a slide rail; 322. a slide block; 323. a telescopic rod; 324. a fixing member; 325. a fixed rod; 33. a swing assembly; 331. a rotating shaft; 332. an arc clamping plate; 4. smoothing out the pen; 41. a pen container; 42. a suction disc head; 43. a vacuum generator; 44. an exhaust pipe; 45. a pin rod; 451. a spring; 452. a baffle ring; 453. an air suction hole; 454. a second vent hole; 46. a chute; 47. a first vent.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model is further described below with reference to examples.

Example 1

Referring to fig. 1-8 of the specification, an auxiliary device for smoothing out frozen slices comprises a freezing box 1,

the freezing box 1 is provided with a carrying device 2 for placing samples;

the carrying device 2 comprises a supporting table 21, an objective table 22 and a frozen sample 23, wherein the supporting table 21 is movably arranged on the inner wall of the rear end of the freezing box 1, the objective table 22 is fixedly arranged on the supporting table 21, and the frozen sample 23 is clamped and placed on the objective table 22;

the frozen sample 23 is clamped and mounted on the object stage 22, the frozen sample 23 is cut into thin slices by the auxiliary flattening device 3, and the slices are uniformly flattened by the flattening pen 4.

An auxiliary smoothing device 3 for stabilizing smoothing force is arranged on the freezing box 1;

the auxiliary flattening device 3 comprises a cutting table 31, an adjustable supporting component 32 and a swinging component 33, wherein the cutting table 31 is fixedly arranged on the inner wall of the front end of the freezing box 1, the rear end of the top of the cutting table 31 is in fit contact with the frozen sample 23, the adjustable supporting component 32 is fixedly arranged on the top of the cutting table 31, and the swinging component 33 is connected with the adjustable supporting component 32;

preferably, a blade is mounted at the top rear end of the cutting table 31;

the leveling pen 4 is arranged on the swinging component 33 of the auxiliary leveling device 3, and the adjustable supporting component 32 is adjusted to be at a corresponding distance and a corresponding height, so that the leveling pen 4 can perform digging circular motion on a slice cut from the frozen sample 23 through the swinging component 33, the force of each time of stirring is stable, and finally a slice with a flat surface is obtained.

The auxiliary smoothing device 3 is provided with a smoothing pen 4 for adsorbing slices.

Example 2

On the basis of embodiment 1, referring to fig. 1-8, the adjustable support assembly 32 includes a slide rail 321, a slide block 322, a telescopic rod 323, a fixing member 324 and a fixing rod 325, wherein the left end and the right end of the top of the cutting table 31 are respectively and fixedly provided with the slide rail 321, the slide rail 321 is connected with the slide block 322 in a sliding manner, the slide block 322 is rotatably connected with the fixing member 324, the telescopic rod 323 is fixedly provided with the top of the slide block 322, the telescopic rod 323 is also provided with the fixing member 324, the upper ends of opposite surfaces of the two groups of telescopic rods 323 are respectively and fixedly provided with the fixing rod 325, and the two groups of fixing rods 325 are connected through the swinging assembly 33;

the swinging component 33 comprises a rotating shaft 331 and an arc clamping plate 332, wherein the rotating shaft 331 is rotatably arranged at one ends, close to each other, of the two groups of fixing rods 325, the other ends of the rotating shaft 331 are fixedly connected with the arc clamping plate 332, and the inner walls of the two groups of arc clamping plates 332 are in fit connection with the smoothing pen 4;

preferably, the two sets of arc clamp plates 332 are fixedly connected together by bolts;

preferably, the fixing member 324 is a bolt, and the fixing member 324 is respectively in threaded connection with the sliding block 322 and the telescopic rod 323;

the smoothing pen 4 is installed in two groups of arc clamping plates 332 of the swinging assembly 33, the sliding block 322 of the adjustable supporting assembly 32 is pushed to enable the sliding block 322 to move along the sliding rail 321, after the sliding block 322 moves to a working range suitable for smoothing pen 4, the fixing piece 324 is screwed down to enable the sliding block 322 to be fixed on the sliding rail 321, when the height of the smoothing pen 4 is not in the working range, the smoothing pen 4 can be contacted with a frozen sample 23 through adjusting the length of the telescopic rod 323, after the length is adjusted, the telescopic rod 323 is fixed through the fixing piece 324, at this time, the smoothing pen 4 can perform a planing and digging type circular motion on a slice cut from the frozen sample 23 through the rotating shaft 331, the dynamics of each stirring is stable, and finally a slice with a flat surface is obtained.

The smoothing pen 4 comprises a pen container 41, a suction disc head 42, a vacuum generator 43, an exhaust pipe 44, a pin rod 45, a sliding groove 46 and a first vent hole 47, wherein the outer wall of the pen container 41 is in fit connection with the inner wall of an arc-shaped clamping plate 332, one end of the pen container 41, which is close to a frozen sample 23, is rotationally connected with the suction disc head 42, the suction disc head 42 is in fit contact with the frozen sample 23, the other end of the pen container 41 is fixedly connected with the vacuum generator 43, the vacuum generator 43 and the suction disc head 42 are fixedly connected through the exhaust pipe 44, the exhaust pipe 44 is arranged in the pen container 41, a sliding groove 46 is formed in the pen container 41, the sliding groove 46 is perpendicular to the exhaust pipe 44, the pin rod 45 is arranged in the sliding groove 46, the front end of the pin rod 45 is exposed out of the sliding groove 46, the rear end of the pin rod 45 passes through the junction of the sliding groove 46 and the exhaust pipe 44, the pin rod 45 is in fit contact with the sliding groove 46, the first vent hole 47 is formed in the pen container 41, and the lower end of the first vent hole 47 is communicated with the sliding groove 46;

preferably, the chute 46 is divided into an upper portion and a lower portion, the upper portion chute 46 is located above the exhaust pipe 44, and the lower portion chute 46 is located below the exhaust pipe 44;

the straightening pen 4 is arranged in two groups of arc clamping plates 332, the vacuum generator 43 of the straightening pen 4 is opened, the suction disc head 42 is in contact with the frozen sample 23, the outer end of the pin 45 is manually pressed, the pin 45 slides along the sliding groove 46, after the middle part of the pin 45 is in contact with the exhaust pipe 44, the air at the contact position of the suction disc head 42 and the frozen sample 23 is sucked along the exhaust pipe 44 through the vacuum generator 43, so that negative pressure is generated at the contact position of the suction disc head 42 and the frozen sample 23, the suction disc head 42 can stably absorb sample slices, when the sample slices are required to be placed on the cutting table 31, only the pin 45 is required to be loosened, the pin 45 moves downwards, the middle part of the sample slices is not contacted with the exhaust pipe 44, and then the external air enters the suction disc head 42 through the first vent hole 47 and the exhaust pipe 44, so that the suction disc head 42 is separated from the sample slices by normal air pressure.

Example 3

On the basis of embodiment 2, referring to fig. 1-8, the pin 45 includes a spring 451, a baffle ring 452, an air suction hole 453 and a second air vent 454, the spring 451 and the baffle ring 452 are respectively disposed in the lower half chute 46, the inner wall of the baffle ring 452 is fixedly connected with the outer wall of the pin 45, the outer wall of the baffle ring 452 is in contact with the inner wall of the chute 46, one end of the spring 451 is fixedly connected with the baffle ring 452, the other end of the spring 451 is fixedly connected with the upper portion of the lower half chute 46, the pin 45 is disposed in the spring 451, the air suction hole 453 is provided in the middle of the pin 45, the air suction hole 453 penetrates through the pin 45, and the second air vent 454 is respectively provided at the top of the pin 45 and the outer wall close to the side of the suction disc 42;

preferably, the two groups of second ventilation holes 454 are L-shaped through pin rods 45;

when the pin 45 is pressed, when the suction hole 453 of the pin 45 is communicated with the exhaust pipe 44, the vacuum generator 43 can suck the gas in the suction disc head 42 through the exhaust pipe 44 and the suction hole 453, so that negative pressure is formed in the suction disc head 42 to stably adsorb the slice, when the pin 45 is loosened, the spring 451 is restored, the spring 451 drives the pin 45 to move downwards through the baffle ring 452, the suction hole 453 is not contacted with the exhaust pipe 44, at the moment, the second ventilation hole 454 is communicated with the exhaust pipe 44 near one end of the suction disc head 42, and then the external air enters the suction disc head 42 through the second ventilation hole 454 and the exhaust pipe 44 to enable the internal pressure of the suction disc head 42 to be recovered to be normal, and finally the slice is separated from the suction disc head 42.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (10)

1. The utility model provides an auxiliary device is smoothed out with fingers to frozen section, includes freezing case (1), its characterized in that:

the freezing box (1) is provided with a carrying device (2) for placing samples;

an auxiliary smoothing device (3) for stabilizing smoothing force is arranged on the freezing box (1);

the auxiliary smoothing device (3) comprises a cutting table (31), an adjustable supporting component (32) and a swinging component (33), wherein the cutting table (31) is fixedly arranged on the inner wall of the front end of the freezing box (1), the rear end of the top of the cutting table (31) is in contact with the carrying device (2), the adjustable supporting component (32) is fixedly arranged on the top of the cutting table (31), and the swinging component (33) is connected with the adjustable supporting component (32);

the swinging component (33) is provided with a smoothing pen (4) for adsorbing slices.

2. Frozen section smoothing-out auxiliary device according to claim 1, characterized in that the carrier device (2) comprises a support table (21), an object stage (22) and a frozen sample (23), the support table (21) is movably mounted on the inner wall of the rear end of the freezing chamber (1), the object stage (22) is fixedly mounted on the support table (21), and the frozen sample (23) is clamped and placed on the object stage (22).

3. Ice-slicing level-straightening aid according to claim 2, characterized in that the top rear end of the cutting table (31) is fitted with a blade.

4. A frozen section leveling aid according to claim 3, characterized in that the adjustable support assembly (32) comprises a slide rail (321), a slide block (322), a telescopic rod (323), a fixing piece (324) and a fixing rod (325), wherein the slide rail (321) is fixedly arranged at the left and right ends of the top of the cutting table (31), the slide rail (321) is slidably connected with the slide block (322), the fixing piece (324) is rotatably connected with the slide block (322), the telescopic rod (323) is fixedly arranged at the top of the slide block (322), the fixing piece (324) is also arranged on the telescopic rod (323), the fixing rods (325) are fixedly arranged at the upper ends of opposite faces of the two groups of telescopic rods (323), and the two groups of fixing rods (325) are connected through the swinging assembly (33).

5. The ice-slicing and leveling aid according to claim 4, wherein the swinging assembly (33) comprises a rotating shaft (331) and an arc-shaped clamping plate (332), the rotating shaft (331) is rotatably mounted at one ends of the two groups of fixing rods (325) close to each other, the other ends of the rotating shafts (331) are fixedly connected with the arc-shaped clamping plate (332), and the inner walls of the two groups of arc-shaped clamping plates (332) are in fit connection with the leveling pen (4).

6. The ice slice straightening assist device as claimed in claim 5, characterized in that the two sets of arc-shaped clamping plates (332) are fixedly connected together by means of bolts.

7. The ice-slicing leveling auxiliary device according to claim 6, wherein the leveling pen (4) comprises a pen container (41), a suction disc head (42), a vacuum generator (43), an exhaust pipe (44), a pin rod (45), a sliding groove (46) and a first vent hole (47), the outer wall of the pen container (41) is in fit connection with the inner wall of an arc-shaped clamping plate (332), the suction disc head (42) is rotationally connected with one end of the pen container (41) close to the frozen sample (23), the suction disc head (42) is in fit contact with the frozen sample (23), the other end of the pen container (41) is fixedly connected with the vacuum generator (43), the vacuum generator (43) is fixedly connected with the suction disc head (42) through the exhaust pipe (44), the exhaust pipe (44) is arranged inside the pen container (41), the sliding groove (46) is formed in the pen container (41), the sliding groove (46) is vertically arranged with the exhaust pipe (44), the pin rod (45) is arranged inside the sliding groove (46), the front end of the pin rod (45) is in the position, which is exposed out of the sliding groove (46), and the vent hole (46) is formed in the position, where the pin rod (45) is in contact with the sliding groove (46), the lower end of the first vent hole (47) is communicated with the chute (46).

8. The ice slicing and leveling aid according to claim 7, wherein the chute (46) is divided into an upper portion and a lower portion, the upper portion chute (46) being located above the exhaust pipe (44), the lower portion chute (46) being located below the exhaust pipe (44).

9. The ice-slicing and leveling auxiliary device according to claim 8, wherein the pin rod (45) comprises a spring (451), a baffle ring (452), an air suction hole (453) and a second air vent (454), the spring (451) and the baffle ring (452) are respectively arranged in the lower half sliding groove (46), the inner wall of the baffle ring (452) is fixedly connected with the outer wall of the pin rod (45), the outer wall of the baffle ring (452) is in fit contact with the inner wall of the sliding groove (46), one end of the spring (451) is fixedly connected with the baffle ring (452), the other end of the spring (451) is fixedly connected with the upper part of the lower half sliding groove (46), the pin rod (45) is positioned in the spring (451), the air suction hole (453) is formed in the middle of the pin rod (45), and the air suction hole (453) penetrates through the pin rod (45), and the second air vent (454) is respectively formed in the top of the pin rod (45) and the outer wall close to one side of the suction disc head (42).

10. Ice-slicing smoothening aid according to claim 9, characterised in that the two sets of second ventilation holes (454) are in the form of L-shaped through pins (45).