CN219495852U - Pathological tissue wax block mold - Google Patents

Abstract

The utility model relates to the technical field of embedding boxes, in particular to a pathological tissue wax block mold, which includes a wax block mold box body for placing tissue and liquid wax. The inside of the wax block mold box body is provided with a top and an external The molding chamber is connected, the plane where the side wall of the molding chamber is located is vertical, a corner of the molding chamber is provided with a missing corner for identifying the direction of the wax block, and the bottom wall of the molding chamber is provided with a A rectangular hole connected to the outside of the bottom of the wax block mold box. The bottom of the wax block mold box is provided with a support assembly for supporting the wax block mold box. The support assembly is provided with a wax block for holding the wax block in the wax block mold box. The ejecting part is ejected outward, and the ejecting part includes an ejecting rod arranged in the rectangular hole and slidingly connected with the rectangular hole. The utility model can ensure that multiple tissue slice directions are not easy to make mistakes through the provided missing corners, facilitates the detection operation, and brings convenience to users.

Description

A pathological tissue wax block mold

technical field

The utility model relates to the technical field of pathological tissue wax block molds, in particular to a pathological tissue wax block mold.

Background technique

The wax block embedding box is a tool for embedding human and animal tissues in the mold, pouring liquid wax into it, and waiting for the liquid wax to solidify to form a wax block tissue.

In actual work, the operator will cut the wax block into thin slices to make pathological sections, and then place them under a microscope for observation.

Common wax block molds on the market are shown in Figure 6. The internal molding chamber is generally rectangular. After the wax block tissue is prepared, the molding chamber in this shape will be cut in the horizontal direction due to its shape. It is a rectangle, which will cause the size and shape of the upper and lower slices to be exactly the same. At this time, if the doctor wants to observe under the microscope in the same direction of the slice, but because the rectangular slice is placed correctly or rotated 180 degrees, Its shape is still the same as before it was rotated 180 degrees, so that it is impossible to see whether a slice has been rotated after a certain slice is rotated, which is not conducive to quick observation, slows down the browsing speed of slices, and affects the efficiency and quality of viewing slices. In view of this, we propose a pathological tissue wax block mold.

Utility model content

The purpose of this utility model is to provide a pathological tissue wax block mold to solve the above-mentioned defects in the background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A pathological tissue wax block mold, comprising a wax block mold box for placing tissue and liquid wax, the interior of the wax block mold box is provided with a molding chamber whose top communicates with the outside world, the molding chamber The plane where the side cavity wall is located is vertical, and a corner of the molding cavity is provided with a missing corner for identifying the direction of the wax block;

The bottom wall of the molding chamber is provided with a rectangular hole communicating with the outside of the bottom of the wax block mold box, and the bottom of the wax block mold box is provided with a support assembly for supporting the wax block mold box. The supporting assembly is provided with an ejecting part for ejecting the wax block in the wax block mold box, and the ejecting part includes a ejector that is arranged in the rectangular hole and is slidably connected with the rectangular hole. shot.

Preferably, the top view plane of the molding chamber is in the shape of a pentagon with three adjacent corners at right angles, so that the molding chamber has a missing corner, and the existence of the missing corner can indicate the exact direction after slicing. Ensure that the missing corner is always oriented in one direction for observation operation, and it is convenient to browse the accuracy of the slice.

Preferably, the size of the ejector rod is adapted to the size of the rectangular hole; when the ejector rod is inserted into the rectangular hole, the top surface of the ejector rod is flush with the inner bottom wall of the molding chamber, Therefore, the rectangular hole can be blocked, so that the wax water will not seep out.

Preferably, the support assembly includes four support legs arranged in a matrix and whose top ends are all fixedly installed on the bottom surface of the wax block mold box body, and a bottom plate is fixedly installed between the bottom ends of the four support legs; Through the provided bottom plate and supporting legs, stable support for the wax block mold box body is realized.

Preferably, an anti-slip rubber pad is fixedly installed on the bottom surface of the bottom plate; the anti-slip rubber pad can provide anti-slip protection.

Preferably, the ejection part further includes a pusher plate sleeved on the four support legs and slidingly connected with the four support legs, the pusher plate is located on the bottom plate and the wax block mold box Between the bottom surfaces, there are through sliding holes on the inside of the pushing plate and at the positions facing the four supporting legs, each of the supporting legs slides through the corresponding sliding holes, and the ejecting The rod is fixedly mounted on the top surface of the pushing plate.

Through the provided pusher plate, it is convenient to use the pusher plate to be sleeved on the support leg to guide the movement of the ejector rod. At the same time, the pusher plate can also be used to drive the ejector rod to move more smoothly.

Preferably, the top surface of the bottom plate is provided with a plurality of ventilation slots communicating with the outside world, the bottom rod body of the ejector rod is provided with a plurality of heat sinks arranged at equal intervals, and the bottom of the ejector rod is provided with There is a heat dissipation groove whose bottom communicates with the outside world, and the bottom of the heat dissipation groove penetrates and extends to the outside of the bottom surface of the pusher plate.

Through the ventilation slots and cooling fins, it is beneficial for the temperature on the wax water to be transferred to the ejector rod, and it can be dissipated outward through the ventilation slots and cooling fins in time, which is conducive to the faster solidification of the wax water.

Compared with the prior art, the beneficial effects of the utility model are:

1. The utility model is provided with a forming chamber, and a cutaway part is arranged at the part of the forming chamber. Due to the existence of the cutout part, the forming chamber is not in a rectangular shape. After slicing, each sheet contains A missing corner ensures that the direction of the missing corner on each sheet is consistent, so that there will be no wrong direction and it is convenient to use.

2. The utility model can use the ejector rod to eject the wax block in the molding chamber through the ejection part provided, so that the wax block can be taken out conveniently.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is a partial structural representation of the utility model;

Fig. 3 is a structural schematic diagram of the ejection part of the utility model;

Fig. 4 is the structural representation of the ejector rod of the present utility model;

Fig. 5 is the bottom view of the bottom plate of the utility model;

Fig. 6 is the schematic diagram of common wax block mold on the utility model market.

The meaning of each label in the figure is:

1. Wax block mold box body; 10. Forming cavity; 11. Missing corner; 12. Rectangular hole;

2. Supporting components; 20. Supporting legs; 21. Bottom plate; 211. Non-slip rubber pads; 22. Ventilation slots;

3. Ejector part; 30. Pusher plate; 31. Sliding hole; 32. Ejector rod; 321. Heat sink; 33. Heat sink.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-Fig. 6, the utility model provides a kind of technical scheme: a kind of pathological tissue wax block mold, comprises the wax block mold box body 1 that is used to place tissue and liquid wax, the internal setting of wax block mold box body 1 There is a molding chamber 10 whose top communicates with the outside world. The plane where the side wall of the molding chamber 10 is located is vertical, which facilitates the removal of the solidified wax block along the vertical surface; at a corner of the molding chamber 10 A notched corner portion 11 is provided for identifying the direction of the wax block. Through the provided notched corner portion 11, each sliced wax block sheet contains a notched corner portion, and the direction of multiple tissue slices can be identified through the notched corner portion. Make the missing corner always face one direction to further ensure that there will be no mistakes in the position of the slice or in the front and back directions during observation.

In this embodiment, the bottom wall of the molding chamber 10 is provided with a rectangular hole 12 communicating with the outside of the bottom of the wax block mold box body 1, and the bottom of the wax block mold box body 1 is provided with a The support assembly 2 supported, the support assembly 2 is provided with an ejection part 3 for ejecting the wax block in the wax block mold box 1 outward, and the ejection part 3 includes a rectangular hole 12 arranged in the rectangular hole 12 The ejector rod 32 slidingly connected therebetween, the size of the ejector rod 32 is adapted to the size of the rectangular hole 12 .

When the ejector rod 32 is inserted into the rectangular hole 12, the top surface of the ejector rod 32 is flush with the inner bottom wall of the molding chamber 10, so that the rectangular hole 12 can be blocked so that no wax seepage occurs. In addition, with the upward ejection of the ejector rod 32, the wax block in the molding chamber 10 can be ejected, which is convenient for taking out the wax block.

Specifically, the top view plane of the molding chamber 10 is in the shape of a pentagon with three adjacent corners at right angles, so that the molding chamber 10 has a missing corner 11, and the existence of the missing corner 11 can indicate the thickness of the sliced slices. direction, to ensure that the missing corner portion 11 is always facing one direction for observation operation, and to facilitate the accuracy of viewing slices.

Further, the support assembly 2 includes four support legs 20 arranged in a matrix and whose top ends are all fixedly installed on the bottom surface of the wax block mold box body 1, and a bottom plate 21 is fixedly installed between the bottom ends of the four support legs 20; The bottom plate 21 and the supporting legs 20 are provided to realize stable support for the wax block mold box 1 .

In addition, an anti-slip rubber pad 211 is fixedly installed on the bottom surface of the bottom plate 21 ; the anti-slip rubber pad 211 provided can achieve the effect of anti-slip protection.

It is worth noting that the ejector part 3 also includes a pushing plate 30 sleeved on the four supporting legs 20 and slidingly connected with the four supporting legs 20. The pushing plate 30 is located on the bottom plate 21 and the wax block mold box. 1 Between the bottom surfaces, on the pushing plate 30 and at the position facing the four supporting legs 20, there are through sliding holes 31, each supporting leg 20 slides through the corresponding sliding holes 31, and the ejector rod 32 is fixedly installed on the The top surface of the pushing plate 30. Wherein, the frictional force between the inner wall of the sliding hole 31 and the supporting leg 20 is relatively large, and the gravity of the pushing plate 30 itself will not drive the sliding between the pushing plate 30 and the supporting leg 20 .

Through the provided pusher plate 30, it is convenient to use the pusher plate 30 to be placed on the support leg 20 to guide the movement of the ejector rod 32. At the same time, the pusher plate 30 can also be used to drive the ejector rod 32 to move more smoothly. .

It is worth noting that the top surface of the base plate 21 is provided with a plurality of ventilation slots 22 communicating with the outside world, and the bottom rod body of the ejector rod 32 is provided with a plurality of heat sinks 33 arranged at equal intervals, and the bottom of the ejector rod 32 A heat dissipation groove 321 whose bottom communicates with the outside is provided, and the bottom of the heat dissipation groove 321 penetrates and extends to the outside of the bottom surface of the pushing plate 30 .

Through the ventilation slots 22 and cooling fins 33, after the temperature on the wax water is transferred to the ejector rod 32, it can be released in time through the ventilation slots 22 and cooling fins 33, which is beneficial to the faster solidification of the wax water.

When the wax block mold of the present invention is in use, the ejector rod 32 is first squeezed downward until the top surface of the ejector rod 32 is on the same plane as the bottom wall of the molding chamber 10, and then the human body parts are placed on the In the molding chamber 10, melted wax water is then poured into, and after the wax water is cooled and solidified, the pusher plate 30 is pushed upwards, and the movement of the pusher plate 30 drives the ejector rod 32 to move upwards, so that the The wax block is pushed out, and then the wax block is removed;

Then the wax block that will take off is carried out sectioning operation along the horizontal direction with the external slicing apparatus, because the setting of missing corner part 11, all contain a missing corner on each slice, at this moment, guarantee that the missing corner on each slice is uniform Facing in one direction further ensures that there will be no mistakes in the position of the slice or the placement of the front and back directions during observation, which can ensure that the detection of the slice is not easy to make mistakes and is easy to use.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions are only preferred examples of the utility model, and are not used to limit the utility model. Without departing from the utility model Under the premise of the spirit and scope, the utility model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (7)

1. A pathological tissue wax stone mould which is characterized in that: the wax block mold comprises a wax block mold box body (1) for placing tissues and liquid wax, wherein a forming cavity (10) with the top communicated with the outside is arranged in the wax block mold box body (1), the plane of the side cavity wall of the forming cavity (10) is vertical, and a corner part of the forming cavity (10) is provided with a corner defect part (11) for identifying the direction of the wax block;

rectangular holes (12) communicated with the outer side of the bottom of the wax block mold box body (1) are formed in the bottom wall of the forming cavity (10), a supporting component (2) used for supporting the wax block mold box body (1) is arranged at the bottom of the wax block mold box body (1), an ejector component (3) used for ejecting wax blocks in the wax block mold box body (1) outwards is arranged on the supporting component (2), and the ejector component (3) comprises ejector rods (32) arranged in the rectangular holes (12) and connected with the rectangular holes (12) in a sliding mode.

2. The pathological tissue wax stone mold of claim 1, wherein: the top plane of the forming chamber (10) is pentagonal with three adjacent corners being right angles.

3. The pathological tissue wax stone mold of claim 1, wherein: the ejector rod (32) is sized to fit the rectangular aperture (12).

4. The pathological tissue wax stone mold of claim 1, wherein: the supporting assembly (2) comprises four supporting legs (20) which are arranged in a matrix mode, the top ends of the four supporting legs are fixedly arranged on the bottom surface of the wax lump mould box body (1), and a bottom plate (21) is fixedly arranged between the bottom ends of the four supporting legs (20).

5. The pathological tissue wax stone mold of claim 4, wherein: an anti-skid rubber pad (211) is fixedly arranged on the bottom surface of the bottom plate (21).

6. The pathological tissue wax stone mold of claim 5, wherein: the ejector component (3) further comprises pushing plates (30) which are sleeved on the four supporting legs (20) and are in sliding connection with the four supporting legs (20), the pushing plates (30) are located between the bottom plate (21) and the bottom surface of the wax block die box body (1), through sliding holes (31) are formed in the pushing plates (30) and are right opposite to the four supporting legs (20), each supporting leg (20) slides through the corresponding sliding hole (31), and the ejector rods (32) are fixedly mounted on the top surface of the pushing plates (30).

7. The pathological tissue wax stone mold of claim 6, wherein: the novel material pushing device is characterized in that a plurality of ventilation grooves (22) communicated with the outside are formed in the top surface of the bottom plate (21), a plurality of radiating fins (33) which are arranged at equal intervals are arranged on the bottom rod body of the ejector rod (32), a radiating groove (321) with the bottom communicated with the outside is formed in the bottom of the ejector rod (32), and the bottom of the radiating groove (321) penetrates through and extends to the outer side of the bottom surface of the material pushing plate (30).