CN220854327U

CN220854327U - Paraffin section dewaxing device

Info

Publication number: CN220854327U
Application number: CN202321290117.9U
Authority: CN
Inventors: 高昌; 战帅帅
Original assignee: Beijing Jinghua Medical Technology Co ltd
Current assignee: Beijing Jinghua Medical Technology Co ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2024-04-26
Anticipated expiration: 2033-05-25

Abstract

The utility model discloses a paraffin section dewaxing device which comprises an operation table, a reagent box and a pushing block, wherein a plurality of uniformly distributed reagent boxes are connected and arranged on the operation table, an easy-to-take-and-place structure is connected and arranged below the reagent boxes, a left-and-right moving structure is connected and arranged behind the operation table, a rotating wheel for control is connected and arranged outside the left-and-right moving structure, a sliding groove is connected and arranged at the front side of the upper surface of the operation table, a sliding block is arranged in sliding connection with the sliding groove, a portal frame is connected and arranged between the sliding block and the left-and-right moving structure, a front-and-back sliding structure is connected and arranged above the portal frame, an electric push rod is fixedly connected and arranged below the front-and-back sliding structure, and a net barrel is connected and arranged below the electric push rod. The utility model has the advantages that: the slicing is not required to be clamped repeatedly, the concentration change of the treatment fluid is not serious, and the waste is avoided.

Description

Paraffin section dewaxing device

Technical Field

The utility model relates to the technical field of slice processing, in particular to a paraffin slice dewaxing device.

Background

Paraffin section dewaxing technology is widely used in cytology, histology and other fields. The main purpose of this technique is to allow the water in the sample to be replaced in order to better interpenetrate and fix the paraffin. At the same time, the sample is fixed on the section for subsequent staining or detection.

In practical operation, the common use is to use ethanol and xylene solutions with stepwise decreasing concentration to carry out infiltration treatment, the infiltration time is generally 5 to 10 minutes, then other treatment solutions are matched for dewaxing, the process needs to clamp the slices into other solutions at intervals, the process is troublesome, the slices can be clamped and fall down due to errors, the slices are polluted, and the dewaxing method is to put the slices in a container, various types and concentrations of solutions are continuously added, and each time one solution is added, one solution is sucked away.

Disclosure of utility model

The utility model provides a paraffin slice dewaxing device which does not need to repeatedly clamp slices, does not cause serious concentration change of treatment fluid and avoids waste.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a paraffin section dewaxing device, includes operation panel, kit and pushing block, connect above the operation panel and be equipped with the kit of a plurality of equipartition, connect below the kit and be equipped with and get and put the structure, connect below the operation panel and be equipped with the left and right movement structure, the left and right movement structure outside is connected and is equipped with the rotor wheel that is used for control, the front side is connected on the operation panel and is equipped with the spout, sliding connection is equipped with the slider in the spout, the slider with connect between the left and right movement structure and be equipped with the portal frame, connect above the portal frame and be equipped with front and back sliding structure, fixedly connected below the front and back sliding structure is equipped with electric putter, connect below the electric putter and be equipped with the net section of thick bamboo.

Further, the easy-to-take and place structure comprises thin columns which are connected and arranged below the edges of the kit, the number of the thin columns is four, and the thin columns are respectively arranged at four corners of the kit.

Further, the cover plates are arranged on the reagent box, the left cover plate and the right cover plate are respectively arranged, the size of each cover plate is larger than that of the upper end face of the reagent box, and semicircular gaps are respectively arranged on the opposite faces of the reagent box in a connecting mode.

Further, the left-right moving structure comprises a sliding frame which is connected with the back of the operation table, a threaded rod is rotatably connected between two sides of the sliding frame, one side of the threaded rod is connected with the rotating wheel through a rotating shaft, a threaded block is connected to the threaded rod, guide grooves are formed in the front side wall and the rear side wall of the sliding frame in a connecting mode, and sliding sheets matched with the guide grooves are arranged on the front side and the rear side of the threaded block in a connecting mode.

Further, the front-back sliding structure comprises a hollow groove which is connected with the upper surface of the portal frame, a pushing block is arranged in the hollow groove in a sliding mode, guide grooves are formed in two sides of the hollow groove, sliding sheets are connected with two sides of the pushing block, and a pushing button is connected with the upper surface of the pushing block.

Furthermore, the two sides of the net barrel are not shielded, and the four sides of the net barrel are all provided with the net with holes.

Further, the semicircular notch is matched with the extending rod of the electric push rod.

Compared with the prior art, the utility model has the advantages that: the paraffin section dewaxing device's reasonable in design can simplify the operation flow, improves work efficiency, and the structure is put to the easy getting below the kit can conveniently be changed the kit, has reduced time and the labour cost of changing the kit, and apron and electric putter cooperation are used, can play inclosed effect, also conveniently get and put, and the design of moving structure about makes the section of thick bamboo can be on the operation panel about, and the slide construction's design can change the position of section of thick bamboo on the operation panel about, and four sides of a net section of thick bamboo are foraminiferous net, make things convenient for solution infiltration, prevent again that the section of thick bamboo from dropping.

Drawings

FIG. 1 is a schematic top view of the present utility model;

FIG. 2 is a schematic representation of a portion of a kit of the utility model;

fig. 3 is a schematic view of a pusher block portion of the present utility model.

As shown in the figure: 1. an operation table; 2. a kit; 3. a rotating wheel; 4. a chute; 5. a slide block; 6. a portal frame; 7. an electric push rod; 8. a net drum; 9. a thin column; 10. a cover plate; 11. a semicircular notch; 12. a sliding frame; 13. a threaded rod; 14. a screw block; 15. a hollow groove; 16. a pushing block; 17. pushing the button.

Detailed Description

The utility model is described in further detail below with reference to the accompanying drawings.

In combination with fig. 2, the operation panel 1 is connected with the kit 2 that is equipped with a plurality of equipartition above, connect below the kit 2 and be equipped with the structure of easily getting and putting, the structure of easily getting and putting is including connecting to be located the thin post 9 below the 2 edges of kit, the quantity of thin post 9 is four altogether, and locates respectively the 2 four corners departments of kit, this design can make the kit fix on the operation panel, avoids its rocking or shifting to guaranteed sample processing's precision. Meanwhile, the design of the easy-to-take and-put structure facilitates the replacement of the kit by operators, and reduces the time and labor cost for replacing the kit. The number of the thin columns is four, and the thin columns are respectively arranged at four corners of the kit, so that the kit can be stably supported, and the deformation or inclination of the kit is avoided. The whole design optimizes the operation flow of paraffin section dewaxing and improves the working efficiency.

The cover plate 10 is arranged on the upper surface of the reagent box 2 in combination with the attached drawings 2 and 3, the left and right parts of the cover plate 10 are provided with two cover plates 10, the size of the cover plate is larger than that of the upper end surface of the reagent box 2, the opposite surfaces of the reagent box 2 are respectively connected with a semicircular notch 11, the semicircular notches 11 are matched with the extending rods of the electric push rod 7, the cover plate design of the paraffin slice dewaxing device ensures the cleanness of the operating environment and the safety of materials, and the size of the cover plate is larger than that of the upper end surface of the reagent box, so that the materials can be prevented from overflowing. The semicircular notch is matched with the extending rod of the electric push rod, so that the stability of the electric push rod is improved, the shaking or offset phenomenon in operation is avoided, the precision of sample processing is ensured, and the design has better operation performance and use effect than the traditional paraffin section dewaxing device.

With reference to fig. 1, the operation panel 1 is followed by connection and is equipped with the left and right movement structure, the left and right movement structure outside is connected and is equipped with the rotation wheel 3 that is used for control, the left and right movement structure is including connecting to be located the slip frame 12 at the back of operation panel 1, it is equipped with threaded rod 13 to rotate between the slip frame 12 both sides, threaded rod 13 one side through the pivot with the rotation wheel 3 is connected, it is equipped with screw thread piece 14 to connect on the threaded rod 13, all be connected with the guide slot on the lateral wall around in the slip frame 12, both sides all connect around screw thread piece 14 be equipped with the gleitbretter of guide slot looks adaptation, the left and right movement structure of this design can make the operation panel have the ability of controlling about moving and controlling, has made things convenient for operating personnel to operate and adjust the position, direction and speed when the rotation wheel is used for controlling to move, and is relatively easy to understand, and the design of slip frame has made things convenient for whole device to dismantle and maintain. The design of the threaded rod and the threaded block can enable the operation platform to move smoothly and keep relatively static when moving, so that the precision of sample processing is ensured. The design of the guide groove and the sliding sheet enables the whole moving process to be more stable, and shaking or deviation phenomenon during operation is avoided. This design can effectively improve the efficiency and accuracy of operation while also enhancing the durability and stability of the device.

With reference to fig. 1, the front side connection is equipped with spout 4 on the operation panel 1, sliding connection is equipped with slider 5 in the spout 4, slider 5 with connect between the left and right movement structure and be equipped with portal frame 6, connect above the portal frame 6 and be equipped with back and forth sliding structure, back and forth sliding structure is including connecting to locate empty slot 15 on the portal frame 6, the interior sliding of empty slot 15 is equipped with the impeller 16, the both sides of empty slot 15 all are equipped with the guide slot, the impeller 16 both sides all are connected and are equipped with the gleitbretter, connect above the impeller 16 and be equipped with push button 17, fixed connection is equipped with electric putter 7 below the back and forth sliding structure, through the design of spout, slider and portal frame, back and forth sliding structure's design makes whole device more nimble in the fore-and-aft direction, is more suitable for the processing of different materials. The design of the empty slot and the pushing block can enable the electric push rod to slide back and forth along the empty slot, so that the whole front and back sliding structure is driven to carry out matched movement. The design of the guide groove and the sliding sheet effectively improves the stability and the precision of the front-back sliding structure, and ensures the quality of sample treatment. The push button is convenient for operators to use, and errors caused by improper hand operation are reduced. Meanwhile, the fixed connection of the electric push rod under the front-back sliding structure can enable people to better control and adjust the speed and the amplitude of front-back sliding, so that the requirements of various materials and sample treatment are better met. In summary, the above design can improve the efficiency and accuracy of operation.

Referring to fig. 3, a net drum 8 is connected under the electric push rod 7, two sides of the net drum 8 are not shielded, and four sides of the net drum 8 are all provided with a net with holes. The paraffin section is convenient to place and is prevented from falling.

Specific embodiments of the utility model: when the paraffin slice dewaxing device is used, solutions with various types and concentrations for paraffin slice dewaxing are added into a reagent box 2, then the reagent box 2 is placed into a placing hole one by one, paraffin slices are placed in a net barrel 8, a screw block 14 moves left and right in a sliding frame 12 by rotating a rotating wheel 3, a pushing button 17 is pushed to enable a pushing block 16 to move back and forth in a hollow groove 15 on the portal frame 6, the net barrel 8 is positioned right above the target reagent box 2, an electric push rod 7 is started to extend, the net barrel 8 is soaked in the corresponding solution, a cover plate 10 is covered, a semicircular notch 11 is used for clamping an extending rod of the electric push rod 7, after soaking for a period of time, the steps are repeated, the paraffin slices in the net barrel 8 are placed into other solutions for soaking, and slicing dewaxing is repeated for a plurality of times.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the term "connected" should be interpreted broadly, and for example, it may be a fixed connection, a removable connection, or an integral connection; the specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. Paraffin section dewaxing device, including operation panel (1), kit (2) and promote piece (16), its characterized in that: the automatic detection device is characterized in that a plurality of evenly distributed placing holes matched with the reagent box (2) are formed in the upper surface of the operation table (1), an easy taking and placing structure is arranged below the reagent box (2), a left moving structure and a right moving structure are arranged below the operation table (1) in a connecting mode, a rotating wheel (3) used for control is arranged outside the left moving structure in a connecting mode, a sliding groove (4) is formed in the front side of the upper surface of the operation table (1), a sliding block (5) is arranged in the sliding groove (4) in a sliding mode, a portal frame (6) is arranged between the left moving structure and the right moving structure in a connecting mode, an electric push rod (7) is arranged below the front sliding structure and the rear sliding structure in a connecting mode, and a net drum (8) is arranged below the electric push rod (7) in a connecting mode.

2. The paraffin section dewaxing apparatus as claimed in claim 1 wherein: the easy taking and placing structure comprises four thin columns (9) which are connected and arranged below the edges of the kit (2), and the four thin columns (9) are respectively arranged at four corners of the kit (2).

3. The paraffin section dewaxing apparatus as claimed in claim 1 wherein: cover plates (10) are arranged on the reagent kit (2), the left cover plate and the right cover plate (10) are arranged, the sizes of the two cover plates (10) are larger than the sizes of the upper end faces of the reagent kit (2), and semicircular gaps (11) are formed in opposite faces of the reagent kit (2) in a connecting mode.

4. The paraffin section dewaxing apparatus as claimed in claim 1 wherein: the left-right moving structure comprises a sliding frame (12) which is connected with the back of the operating platform (1), a threaded rod (13) is rotatably connected between two sides of the sliding frame (12), one side of the threaded rod (13) is connected with the rotating wheel (3) through a rotating shaft, a threaded block (14) is connected on the threaded rod (13), guide grooves are formed in the inner front side wall and the outer rear side wall of the sliding frame (12) in a connecting mode, and sliding sheets which are matched with the guide grooves are arranged on the front side and the rear side of the threaded block (14) in a connecting mode.

5. The paraffin section dewaxing apparatus as claimed in claim 1 wherein: the front-back sliding structure comprises a hollow groove (15) which is connected with the upper surface of the portal frame (6), a pushing block (16) is arranged in the hollow groove (15) in a sliding mode, guide grooves are formed in two sides of the hollow groove (15), sliding sheets are connected with two sides of the pushing block (16), and a pushing button (17) is connected with the upper surface of the pushing block (16).

6. The paraffin section dewaxing apparatus as claimed in claim 1 wherein: the two sides of the net barrel (8) are not shielded, and the four sides of the net barrel (8) are all provided with a net with holes.

7. A paraffin section dewaxing apparatus according to claim 3, wherein: the semicircular notch (11) is matched with the extending rod of the electric push rod (7).