CN217513928U

CN217513928U - Wax stone section device with temperature control function

Info

Publication number: CN217513928U
Application number: CN202220860553.4U
Authority: CN
Inventors: 王曌华; 高志岩; 聂健婕; 吴静宜; 杨丽慧
Original assignee: Guangzhou Medical University
Current assignee: Guangzhou Medical University
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-09-30
Anticipated expiration: 2032-04-14

Abstract

The utility model discloses a wax block slicing device with temperature control function, which relates to the field of wax block slicing and is greatly influenced by the temperature of the surrounding environment in the manufacturing process of high-quality paraffin wax slices; paraffin section technique, the selection from different melting point paraffin, ambient temperature when cutting into slices all probably influences sliced effect, and the problem of control by temperature change can not be carried out to current paraffin slicer simultaneously now proposes following scheme, and it includes the slicer body, one side of slicer body is provided with paraffin, just the outside of paraffin is provided with and is used for carrying out the mounting of centre gripping to paraffin, just the mounting is connected with the slicer body, the outside of mounting is provided with the temperature control mechanism who is used for carrying out the accuse temperature. This wax stone section device with control by temperature change function is when the section, because the effect of ice box, wax stone surface temperature is less than the room temperature, is favorable to the extension of wax stone under the low temperature state to guarantee the efficient section process.

Description

Wax stone section device with temperature control function

Technical Field

The utility model relates to a wax stone section field especially relates to a wax stone section device with control by temperature change function.

Background

Paraffin section is a method which is most widely applied in the conventional histological slide making technology; paraffin sections are not only used for observing the morphological structure of normal cell tissues, but also are the main methods for researching, observing and judging the morphological changes of cell tissues in the subjects of pathology, legal medicine and the like, and are also widely used in the research of the multidisciplinary field; the morphological structure of the tissue is clearly identified for observation through the steps of fixing, paraffin embedding, slicing, dyeing and the like; the manufacturing process of the high-quality paraffin section is greatly influenced by the temperature of the surrounding environment; the paraffin slicing technology is used for selecting the paraffin with different melting points and possibly influencing the slicing effect by the environmental temperature during slicing; for example, the melting point of the paraffin for embedding is 50-60 ℃, and the paraffin is selected according to the hardness of the material, the thickness of a slice and the current temperature condition; the melting point of paraffin wax which is most commonly used for common animal materials is 52-56 ℃, and the melting point of plant materials is 54-58 ℃; the temperature of the thin slices is 58-60 ℃, and the temperature of the thick slices is 52-54 ℃; the paraffin wax with the melting point of 46-48 ℃ can be used in winter, and the paraffin wax with the melting point of 56-58 ℃ can be selected in summer; the paraffin selection range is wide, the pre-experiment takes long time, and even a good effect cannot be obtained.

Aiming at the manufacturing process of the high-quality paraffin section, the influence of the temperature of the surrounding environment is large; the paraffin section technology is that the section effect can be influenced by the selection of paraffin with different melting points and the environment temperature during section, and meanwhile, the problem that the existing paraffin section machine cannot control the temperature is solved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a wax block slicing device with temperature control function, which solves the problem of the manufacturing process of high-quality paraffin wax slices and is greatly influenced by the temperature of the surrounding environment; the paraffin section technology, from the selection of paraffin with different melting points to the environmental temperature during section, can influence the section effect, and the problem that the temperature control cannot be carried out by the existing paraffin section machine is solved.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a wax stone section device with temperature control function, includes the slicer body, and one side of slicer body is provided with paraffin, and the outside of paraffin is provided with and is used for carrying out the mounting of centre gripping to paraffin, and the mounting is connected with the slicer body, and the outside of mounting is provided with the temperature control mechanism that is used for carrying out the accuse temperature.

Preferably, temperature control mechanism includes first ice box, right angle cardboard, second ice box and limiting plate, and first ice box is located one side of mounting, and second ice box is located the bottom of mounting.

Preferably, one side fixed mounting of mounting has the right angle cardboard, one side and the mounting fixed connection of right angle cardboard, and the inner wall of right angle cardboard contacts with first ice box, and the right angle cardboard is provided with three groups, and its evenly distributed is in the outside of first ice box.

Preferably, the bottom fixed mounting of mounting has the limiting plate, and limiting plate and second ice chest phase-match, the limiting plate, and the limiting plate adopts heat preservation material.

Preferably, the temperature control mechanism comprises a third ice box, a clamping block, a limiting groove and a conducting piece, the third ice box is L-shaped, and the third ice box is provided with two groups which are symmetrically distributed relative to the fixing piece.

Preferably, the limiting grooves are symmetrically formed in two sides of the fixing piece and matched with the third ice box, the conducting piece is arranged on one side of the third ice box and fixedly connected with the fixing piece.

The utility model has the advantages that:

1. the inside fixed mode of two kinds of differences that set up of the device to with fix first ice box, second ice box and third ice box in the outside of mounting, thereby cool down the mounting through first ice box, second ice box and third ice box, and then cool down the paraffin of the inside centre gripping of mounting, thereby provide good section environment for it.

2. The inside spacing groove that sets up of the device is convenient for better fix the third ice chest, carries on spacingly to it simultaneously, cooperates the conduction piece simultaneously and is convenient for cool down paraffin fast to reduce the preparation time.

To sum up, the device is when the section, because the effect of ice box, wax stone surface temperature is less than the room temperature, is favorable to the extension of wax piece under the low temperature state to guarantee the efficient section process, the device sets up the temperature control mechanism of two kinds of differences simultaneously, the paraffin slicer that the adaptation is not used of being convenient for.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 3 is an exploded view of a structure according to a first embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a second embodiment of the present invention.

Fig. 5 is an exploded view of a second embodiment of the present invention.

Fig. 6 is a schematic structural diagram of a second fixing element according to an embodiment of the present invention.

Reference numbers in the figures: 1. a slicer body; 2. a fixing member; 3. paraffin wax; 4. a temperature control mechanism; 401. a first ice bin; 402. a right-angle clamping plate; 403. a second ice bin; 404. a limiting plate; 405. a third ice bin; 406. a clamping block; 407. a limiting groove; 408. a conductive sheet.

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.

Referring to fig. 1-5, in a wax block slicing device with a temperature control function, paraffin 3 is arranged on one side of a slicer body 1, a fixing member 2 for clamping the paraffin 3 is arranged on the outer side of the paraffin 3, the fixing member 2 is connected with the slicer body 1, and a temperature control mechanism 4 for controlling temperature is arranged on the outer side of the fixing member 2.

The first embodiment is as follows:

as shown in fig. 2 and 3, the temperature control mechanism 4 includes a first ice box 401, a right-angle chuck 402, a second ice box 403 and a limiting plate 404, the first ice box 401 is located on one side of the fixing member 2, the second ice box 403 is located at the bottom of the fixing member 2, the right-angle chuck 402 is fixedly installed on one side of the fixing member 2, one side of the right-angle chuck 402 is fixedly connected with the fixing member 2, the inner wall of the right-angle chuck 402 contacts with the first ice box 401, three sets of the right-angle chuck 402 are arranged and evenly distributed on the outer side of the first ice box 401, the limiting plate 404 is fixedly installed at the bottom of the fixing member 2, the limiting plate 404 is matched with the second ice box 403, the limiting plate 404 is made of a heat insulation material, and the limiting plate 404 is made of a heat insulation material; the first ice box 401 and the second ice box 403 are respectively located on one side and at the bottom of the fixing member 2, so that the paraffin 3 is conveniently cooled.

The working principle of the embodiment is as follows: firstly, paraffin 3 is placed in a fixing piece 2, the paraffin 3 is fixed through the fixing piece 2, before the paraffin 3 needs to be sliced, a first ice box 401, a second ice box 403 and a third ice box 405 are placed in an environment of twenty degrees below zero for freezing, so that circulating frozen liquid in the ice boxes is solidified, when the paraffin 3 needs to be cut, the first ice box 401 and the second ice box 403 are taken out and respectively placed at one side and the bottom of the fixing piece 2, and meanwhile, the first ice box 401 and the second ice box 403 are fixed through a right-angle clamping plate 402 and a limiting plate 404 which are arranged at one side of the fixing piece 2; at this time, the first ice box 401 and the second ice box 403 cool the paraffin 3, thereby providing a suitable slicing environment.

Example two:

as shown in fig. 4 to 6, the difference from the first embodiment is that: the temperature control mechanism 4 comprises a third ice box 405, two clamping blocks 406, limiting grooves 407 and a conducting piece 408, the third ice box 405 is L-shaped, the third ice box 405 is provided with two groups which are symmetrically distributed about the fixing member 2, the limiting grooves 407 are symmetrically formed in two sides of the fixing member 2, the limiting grooves 407 are matched with the third ice box 405, the conducting piece 408 is arranged on one side of the third ice box 405, and the conducting piece 408 is fixedly connected with the fixing member 2; the third ice bin 405 in cooperation with the conductive fins 408 facilitates rapid cooling of the paraffin 3.

The working principle of the embodiment is as follows: the difference from the first embodiment is that when the paraffin 3 needs to be sliced, two groups of third ice boxes 405 are taken out and symmetrically placed on two sides of the fixing member 2, and are limited and fixed by the fixture blocks 406 symmetrically arranged on two sides of the fixing member 2;

at this time, the third ice box 405 is combined with a limiting groove 407 formed in one side of the fixing member 2 to further limit the third ice box 405;

at this time, the third ice bin 405 contacts the conductive piece 408 and is matched with the conductive piece 408 to rapidly cool the paraffin 3.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a wax stone section device with temperature control function, includes slicer body (1), its characterized in that, one side of slicer body (1) is provided with paraffin (3), just the outside of paraffin (3) is provided with and is used for carrying out mounting (2) of centre gripping to paraffin (3), just mounting (2) are connected with slicer body (1), the outside of mounting (2) is provided with temperature control mechanism (4) that are used for carrying out the accuse temperature.

2. The wax stone slicing device with the temperature control function according to claim 1, wherein the temperature control mechanism (4) comprises a first ice box (401), a right-angle clamping plate (402), a second ice box (403) and a limiting plate (404), the first ice box (401) is located on one side of the fixing member (2), and the second ice box (403) is located at the bottom of the fixing member (2).

3. The wax stone slicing device with the temperature control function according to claim 2, wherein a right-angle clamping plate (402) is fixedly installed on one side of the fixing member (2), one side of the right-angle clamping plate (402) is fixedly connected with the fixing member (2), the inner wall of the right-angle clamping plate (402) is in contact with the first ice box (401), and three groups of the right-angle clamping plates (402) are arranged and are uniformly distributed on the outer side of the first ice box (401).

4. The wax stone slicing device with the temperature control function according to claim 2, wherein a limiting plate (404) is fixedly mounted at the bottom of the fixing member (2), the limiting plate (404) is matched with the second ice box (403), the limiting plate (404) is made of a heat-insulating material, and the limiting plate (404) is made of a heat-insulating material.

5. The wax stone slicing device with temperature control function according to claim 1, wherein the temperature control mechanism (4) comprises a third ice box (405), a fixture block (406), a limiting groove (407) and a conducting plate (408), the third ice box (405) is L-shaped, and two sets of the third ice box (405) are provided and are symmetrically distributed about the fixing member (2).

6. The wax stone slicing device with the temperature control function according to claim 5, wherein the fixing member (2) is symmetrically provided with limiting grooves (407) at two sides, the limiting grooves (407) are matched with a third ice box (405), one side of the third ice box (405) is provided with a conducting piece (408), and the conducting piece (408) is fixedly connected with the fixing member (2).