CN214916227U

CN214916227U - Centrifuge tube for manufacturing cell wax block

Info

Publication number: CN214916227U
Application number: CN202120487418.5U
Authority: CN
Inventors: 赵伟
Original assignee: Hebei Chikang Biotechnology Co ltd
Current assignee: Hebei Chikang Biotechnology Co ltd
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-11-30
Anticipated expiration: 2031-03-08

Abstract

The utility model belongs to a preparation cell wax stone's centrifuging tube, including top tube and low tube, the top tube with be provided with the processing structure between the low tube, the processing structure, include: sealed lid, filter house, bottom hole, sealing plug and extrusion portion, the filter house sets up the top tube with between the low tube, the bottom hole is opened terminal surface under the low tube, the extrusion portion sets up in the top tube, the utility model discloses a sectional structure to further filtration carries out, adopts the mode of revolving soon, can the split after using the completion, and is nimble convenient.

Description

Centrifuge tube for manufacturing cell wax block

Technical Field

The utility model belongs to the technical field of a centrifuging tube, especially, relate to a centrifuging tube of preparation cell wax piece.

Background

The exfoliative cytology examination is an important component of medical pathology and medical examination, generally adopts smears of various modes as a main examination means, in actual work, a plurality of positive, false positive and boundary smears need further material taking or examination for patients, and the exfoliative cytology specimens which are taken previously are prepared into cytology wax blocks for keeping residual cell components except for repeatedly preparing smears.

In the existing cell wax block manufacturing process, a common centrifuge tube is generally adopted for centrifugal precipitation, supernatant is poured, and then sediments deposited at the bottom of the tube are taken out.

SUMMERY OF THE UTILITY MODEL

In order to achieve the purpose, the technical scheme adopted by the utility model is that the utility model provides a centrifuge tube for manufacturing cell wax blocks, which comprises an upper tube and a lower tube, wherein a processing structure is arranged between the upper tube and the lower tube;

the processing structure comprises: the sealing cover, the filtering part, the bottom hole, the sealing plug and the extruding part;

the filtering part is arranged between the upper pipe and the lower pipe, the bottom hole is formed in the lower end face of the lower pipe, and the extruding part is arranged in the upper pipe.

Preferably, the filter unit includes: the connecting rod is connected with the outer thread of the filter layer;

the external screw thread is opened the top tube side surface, the connecting rod sets up the low tube side surface, the internal thread cover sets up connecting rod one end and twist soon to be connected on the external screw thread, the adapter sleeve cartridge is in the top tube with between the low tube, the filter layer sets up in the adapter sleeve.

Preferably, the pressing portion includes: the device comprises an internal thread block, a screw, a screwing block, a piston block and a rotating groove;

the inner thread block is arranged in the upper end face of the upper pipe, the screw is connected in the inner thread block in a screwing mode, the screwing block is arranged at the upper end of the screw, the rotating groove is formed in the upper surface of the piston block, and the piston block is connected to the lower end of the screw in a rotating and sleeving mode through the rotating groove.

Preferably, the lower end of the screw rod is connected with the rotating groove in a limiting and movable sleeved mode.

Preferably, the sealing cover is matched with the external thread.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect, adopts the structure of segmentation to further filtering, the adoption is twisted the mode soon, can the split after using the completion, and is nimble convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of a centrifuge tube for manufacturing a cell wax block according to this embodiment;

FIG. 2 is a partial enlarged view of an external thread portion of a centrifuge tube for manufacturing cell wax blocks according to the present embodiment;

FIG. 3 is a schematic structural diagram of a sealing cover portion of a centrifuge tube for manufacturing a cell wax block according to this embodiment;

in the above figures, 1 is the upper tube; 2. a lower pipe; 3. a sealing cover; 4. a bottom hole; 5. a sealing plug; 6. an external thread; 7. a connecting rod; 8. an internal thread sleeve; 9. connecting sleeves; 10. a filter layer; 11. an internal thread block; 12. a screw; 13. screwing blocks; 14. a piston block; 15. the groove is rotated.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

In the embodiment, as can be seen from fig. 1 to 3 of the specification, the scheme includes an upper pipe 1 and a lower pipe 2, and a processing structure is arranged between the upper pipe 1 and the lower pipe 2;

the processing structure comprises: the sealing cover 3, the filtering part, the bottom hole 4, the sealing plug 5 and the extruding part;

the filtering part is arranged between the upper pipe 1 and the lower pipe 2, the bottom hole 4 is formed in the lower end face of the lower pipe 2, and the extruding part is arranged in the upper pipe 1;

the filter part includes: the filter comprises an external thread 6, a connecting rod 7, an internal thread sleeve 8, a connecting sleeve 9 and a filter layer 10;

the external thread 6 is arranged on the side surface of the upper tube 1, the connecting rod 7 is arranged on the side surface of the lower tube 2, the internal thread sleeve 8 is arranged at one end of the connecting rod 7 and screwed and connected on the external thread 6, the connecting sleeve 9 is inserted between the upper tube 1 and the lower tube 2, and the filter layer 10 is arranged in the connecting sleeve 9;

the pressing part includes: an internal thread block 11, a screw 12, a screwing block 13, a piston block 14 and a rotating groove 15;

the inner thread block 11 is arranged in the upper end surface of the upper pipe 1, the screw 12 is screwed and connected in the inner thread block 11, the screwing block 13 is arranged at the upper end of the screw 12, the rotating groove 15 is formed in the upper surface of the piston block 14, and the piston block 14 is rotatably sleeved and connected at the lower end of the screw 12 through the rotating groove 15;

the lower end of the screw rod 12 is connected with the rotating groove 15 in a limiting movable sleeving manner, and the sealing cover 3 is matched with the external thread 6.

When in specific use: the screw 12 can be screwed to move the screw 12 in the inner thread block 11, and the piston block 14 can be used for pumping the water to pass through the filter layer 10 for further filtering, and then the lower pipe 2 is screwed and disassembled, and then the sealing cover 3 is screwed and fixed.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. A centrifugal tube for manufacturing a cell wax block comprises an upper tube (1) and a lower tube (2), and is characterized in that a processing structure is arranged between the upper tube (1) and the lower tube (2);

the processing structure comprises: the filter comprises a sealing cover (3), a filtering part, a bottom hole (4), a sealing plug (5) and a pressing part;

the filtering part is arranged between the upper pipe (1) and the lower pipe (2), the bottom hole (4) is formed in the lower end face of the lower pipe (2), and the extruding part is arranged in the upper pipe (1).

2. The centrifuge tube of claim 1, wherein the filter part comprises: the filter comprises an external thread (6), a connecting rod (7), an internal thread sleeve (8), a connecting sleeve (9) and a filter layer (10);

external screw thread (6) are opened top tube (1) side surface, connecting rod (7) set up low tube (2) side surface, internal thread cover (8) set up connecting rod (7) one end and twist soon to be connected on external screw thread (6), adapter sleeve (9) cartridge is in top tube (1) with between low tube (2), filter layer (10) set up in adapter sleeve (9).

3. The centrifuge tube for preparing cell wax block of claim 1, wherein the extruding part comprises: the inner thread block (11), the screw (12), the screwing block (13), the piston block (14) and the rotating groove (15);

interior screw thread piece (11) set up in upper tube (1) up end, screw rod (12) are twisted soon and are connected in interior screw thread piece (11), it sets up to twist soon piece (13) screw rod (12) upper end, it opens to rotate groove (15) piston piece (14) upper surface, piston piece (14) pass through it connects to rotate the suit in groove (15) screw rod (12) lower extreme.

4. The centrifuge tube for preparing cell wax block according to claim 3, wherein the lower end of the screw (12) is connected with the rotating groove (15) in a limiting movable sleeving manner.

5. The centrifuge tube for preparing cell wax block according to claim 2, wherein the sealing cap (3) is matched with the external thread (6).