CN218174943U

CN218174943U - Liquid-based storage bottle suitable for TCT and HPV combined detection

Info

Publication number: CN218174943U
Application number: CN202222279294.9U
Authority: CN
Inventors: 胡杰锋; 李德强
Original assignee: Hangzhou Baiyin Biotechnology Co ltd
Current assignee: Hangzhou Baiyin Biotechnology Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-12-30
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses a liquid base storage bottle suitable for TCT and HPV jointly detect, the bottle comprises a bottle body, the bottle upper end sets up the bottle lid, the bottle lid can be dismantled with the bottle and be connected, set up the filter membrane bucket in the bottle, filter membrane bucket and bottle sliding connection, filter membrane bottom of the barrel portion sets up the filter screen, the mesh number of filter screen is 120-150 meshes, the utility model discloses set up the filter membrane bucket in the bottle, set up the filter screen in the bottom of filter membrane bucket, the filter screen can effectual filtration interference impurity composition and mucus, stays the mucus wherein with the interference impurity composition in the filter membrane bucket, guarantees that the sample is not disturbed by impurity, has certain use value and spreading value.

Description

Liquid-based storage bottle suitable for TCT and HPV combined detection

Technical Field

The utility model relates to a biological medicine equipment field especially relates to a liquid base storage bottle suitable for TCT and HPV joint detection.

Background

Liquid-based cytology and HPV detection are clinically common cervical cancer screening technologies, wherein the liquid-based cytology is to collect cervical exfoliated cells of a subject by a sampler, add the cervical exfoliated cells into a preservation solution, remove impurities through pretreatment processes such as centrifugation and the like, prepare a thin cell sheet easy to observe, and observe cell morphology under a microscope by a reader so as to make clinical judgment; the HPV detection is carried out by detecting whether the pathogenic factor HPV virus of cervical cancer exists in the cervical exfoliated cells or not; the accuracy of cervical cancer screening can be effectively improved through the combined detection of liquid-based cytology and HPV, impurities in cervical exfoliated cell samples have great influence on two detection results, in the process of liquid-based cytology flaking, a dropper or a pipettor and other tools are needed to transfer preservation liquid into a flaking unit, cells are distributed on a glass slide through 500rpm 3min centrifugation, however, mucus and impurities contained in the cervical samples cannot be processed cleanly at one time, so that the background of flaking is not clear enough to influence result judgment; the sample pipetting process of HPV detection is also affected by mucus and impurities, and accurate suction of effective samples cannot be guaranteed. The liquid is moved and is centrifuged many times, has not only increased the possibility that the sample pollutes, makes operator working strength increase simultaneously, and work efficiency receives very big restriction.

In view of the above, there is a need for a liquid-based storage bottle suitable for the combined detection of TCT and HPV to address the deficiencies of the prior art.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model provides a liquid base preserves bottle suitable for TCT and HPV joint detection aims at solving above-mentioned problem.

In order to achieve the above object, the utility model provides a following technical scheme: the liquid-based storage bottle suitable for joint detection of TCT and HPV comprises a bottle body, wherein a bottle cap is arranged at the upper end of the bottle body and detachably connected with the bottle body, a filter membrane barrel is arranged in the bottle body and slidably connected with the bottle body, a filter screen is arranged at the bottom of the filter membrane barrel, and the mesh number of the filter screen is 120-150 meshes.

Optionally, the mesh number of the filter screen is 120 meshes.

Set up the filter membrane bucket in the bottle, set up the filter screen in the bottom of filter membrane bucket, the mesh number of filter screen is 120-150 meshes, and the filter screen can effectual filtration disturb impurity composition and mucus, stays the mucus wherein with disturbing impurity composition in the filter membrane bucket, guarantees that the sample is not disturbed by impurity.

Optionally, the lower portion of the bottle body is a conical bottle body, a supporting seat is arranged on the bottle body, and the supporting seat is sleeved outside the conical bottle body. The lower part of the bottle body is a conical bottle body, so that a liquid sample can be conveniently sucked by a dropper, and the lower part of the bottle body is the conical bottle body, so that the bottle is inconvenient to store, and the problem can be effectively solved by arranging the supporting seat.

Optionally, the height of the conical bottle body is smaller than the height of the supporting seat. The height of the conical bottle body is smaller than that of the supporting seat, so that the supporting seat can also play a role in protecting the conical bottle body, and the conical bottle body can be effectively prevented from being damaged.

Optionally, the upper part of the filter membrane barrel is provided with a limiting ring, and the limiting ring is fixedly connected with the filter membrane barrel. The limiting ring plays a limiting role and can effectively prevent the filter membrane barrel from falling into the bottle body.

Optionally, a chamfer is arranged on the inner wall of the limiting ring, and the chamfer is arranged on one side far away from the filter membrane barrel. The limiting ring is provided with a chamfer at one side far away from the filter membrane barrel, so that samples can be conveniently collected.

Optionally, the bottle cap is provided with anti-slip lines, and the anti-slip lines are uniformly distributed on the outer wall of the bottle cap. The anti-skidding lines play an anti-skidding role, and the bottle cap and the bottle body can be conveniently mounted and dismounted.

The utility model has the advantages that:

1. in the utility model, a filter membrane barrel is arranged in the bottle body, a filter screen is arranged at the bottom of the filter membrane barrel, the mesh number of the filter screen is 120-150 meshes, the filter screen can effectively filter interference impurity components and mucus, and the mucus and the interference impurity components are left in the filter membrane barrel, so that a sample is ensured not to be interfered by impurities;

2. in the utility model, the lower part of the bottle body is a conical bottle body, which can conveniently suck liquid samples by a dropper, and the lower part is a conical bottle body, which is inconvenient to store, and the supporting seat can effectively solve the problem;

3. the utility model discloses in, the spacing ring plays limiting displacement, can effectually prevent that the filter membrane bucket from falling into the bottle, has certain use value and spreading value.

Drawings

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

Fig. 2 is a schematic cross-sectional view of the present invention.

Fig. 3 is a schematic structural view of the filter membrane barrel of the present invention.

In the figure: 1. a bottle body; 2. a bottle cap; 3. a filter membrane barrel; 30. filtering with a screen; 31. a limiting ring; 32. chamfering; 4. a conical flask body; 5. a supporting seat; 6. anti-skid lines; 7. a limiting ring; .

Detailed Description

As shown in fig. 1, 2 and 3, a liquid-based storage bottle suitable for TCT and HPV joint detection, comprises a bottle body 1, a bottle cap 2 is arranged at the upper end of the bottle body 1, the bottle cap 2 is detachably connected with the bottle body 1, a filter membrane barrel 3 is arranged in the bottle body 1, the filter membrane barrel 3 is slidably connected with the bottle body 1, a filter screen 30 is arranged at the bottom of the filter membrane barrel 3, the mesh number of the filter screen 30 is 120 meshes, the lower part of the bottle body 1 is a conical bottle body 4, a support seat 5 is arranged on the bottle body 1, the support seat 5 is sleeved outside the conical bottle body 4, the height of the conical bottle body 4 is smaller than that of the support seat 5, a limit ring 7 is arranged at the upper part of the filter membrane barrel 3, the limit ring 7 is fixedly connected with the filter membrane barrel 3, a chamfer 32 is arranged on the inner wall of the limit ring 7, the chamfer 32 is arranged at one side away from the filter membrane barrel 3, anti-skid patterns 6 are arranged on the bottle cap 2, and the anti-skid patterns 6 are uniformly distributed on the outer wall of the bottle cap 2.

The utility model discloses set up the filter membrane bucket in the bottle, set up the filter screen in the bottom of filter membrane bucket, the mesh number of filter screen is 120-150 meshes, the filter screen can effectual filtration interference impurity composition and mucus, stay mucus and interference impurity composition wherein in the filter membrane bucket, guarantee that the sample is not disturbed by the impurity, the lower part of bottle can conveniently be with the burette imbibition liquid sample for the conical flask body, because the lower part is the conical flask body, inconvenient depositing, set up this problem of supporting seat can effectual solution, the height that highly is less than the supporting seat of conical flask body, the supporting seat still plays the effect of protection conical flask body like this, can effectually prevent the damage of conical flask body, the spacing ring plays limiting displacement, can effectually prevent that the filter membrane bucket from falling into the bottle, also make things convenient for the filter membrane bucket to take out in the bottle simultaneously, there is the chamfer in one side of keeping away from the filter membrane bucket on the spacing ring, can conveniently collect the sample, anti-skid veins plays skid-proof effect, make things convenient for the installation and the dismantlement of bottle lid and bottle.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.

Claims

1. The liquid-based storage bottle suitable for joint detection of TCT and HPV is characterized by comprising a bottle body, wherein a bottle cap is arranged at the upper end of the bottle body, the bottle cap is detachably connected with the bottle body, a filter membrane barrel is arranged in the bottle body, the filter membrane barrel is slidably connected with the bottle body, a filter screen is arranged at the bottom of the filter membrane barrel, and the mesh number of the filter screen is 120-150 meshes.

2. The liquid-based storage bottle suitable for the combined detection of TCT and HPV according to claim 1, wherein the mesh number of the filter screen is 120 meshes.

3. The liquid-based storage bottle suitable for joint detection of TCT and HPV as claimed in claim 1, wherein the lower part of the bottle body is a conical bottle body, the bottle body is provided with a support seat, and the support seat is sleeved outside the conical bottle body.

4. The liquid-based storage bottle suitable for TCT and HPV combined detection according to claim 3, wherein the height of the conical bottle body is smaller than that of the supporting seat.

5. The liquid-based storage bottle suitable for the combined detection of TCT and HPV as claimed in claim 1, wherein the filter membrane barrel is provided with a limiting ring at the upper part, and the limiting ring is fixedly connected with the filter membrane barrel.

6. The liquid-based storage bottle suitable for TCT and HPV combined detection according to claim 5, wherein the inner wall of the limiting ring is provided with a chamfer, and the chamfer is arranged on the side away from the filter membrane barrel.

7. The liquid-based storage bottle suitable for TCT and HPV combined detection according to any one of claims 1-6, wherein the bottle cap is provided with anti-slip lines, and the anti-slip lines are uniformly distributed on the outer wall of the bottle cap.