CN201043176Y

CN201043176Y - Bottle for specimen preservative fluid

Info

Publication number: CN201043176Y
Application number: CNU2006200478048U
Authority: CN
Inventors: 董建民
Original assignee: SHANGHAI ARTOBRAIN BIO-MEDIAL TECHNOLOGY Co Ltd
Current assignee: SHANGHAI ARTOBRAIN BIO-MEDIAL TECHNOLOGY Co Ltd
Priority date: 2006-11-15
Filing date: 2006-11-15
Publication date: 2008-04-02
Anticipated expiration: 2016-11-15

Abstract

The utility model relates to a bottle used for specimen preservation solution, which comprises a bottle body (10), a bottle cap (20) and a bottle neck (30). A latch notch (40) is arranged on the joint of the inside of the bottle body (10) and the inside of the bottle neck (30). The size of the latch notch (40) is smaller then the widest part of a brush head. The utility model has the beneficial effect that the brush head is always inside the bottle body in the operation process, and so the germ specimen on the brush head can not pollute the hand or outside of the bottle body, through which achieves the target of convenience and sanitation.

Description

Be used for sample and preserve the bottle of liquid

Technical field

The utility model relates to a kind of bottle, relates in particular to a kind of bottle that sample is preserved liquid that is used in the liquid based cytology smear system.

Background technology

The early lesion of cervical cancer with the naked eye is difficult for identification, in the time with the naked eye can recognizing, has often developed into the middle and advanced stage cancer.The early stage cervical lesions of the method inspection of cervical cytology is effective, and the mortality ratio that cervical cancer is caused greatly reduces.The first step is collection of specimens in the clinical cervical cell checking process.Primary method is to wipe away the sample of getting the cervical mucosa surface with a cotton swab, be applied to and carry out the microscopic examination analysis on the slide glass behind pap staining, or the laboratory of doing other is detected.When drawing materials with cotton swab, sticking cell thereon is difficult for separating fully, misses observed cell easily, cause false negative, and because the cotton fibre water-absorbent is strong, the dry easily distortion of cell, influence the morphological observation of cell, bring difficulty, go out of use now to diagnosis.The at present normal method of liquid based cytology that adopts is made smear, brush is placed preservation liquid after promptly getting cervical cell with collection of specimens instrument Uterine neck bush brush, cell is rinsed washed preservation liquid, makes cell smear through the whole bag of tricks then.

Being used for sample, to preserve the bottle of liquid be that the sample sample that gets off of Uterine neck bush is dipped into sample together with brush and preserves in the liquid of liquid bottle, transfers the laboratory after screwing bottle cap, the cell on the brush rinsed wash through vibration and preserved in the liquid.

This method needs brush is pulled up or fractureed from brush holder in brush being put into the process of preserving in the liquid, and promptly effort is polluted operator's hand and environment again.

By Figure 1A, Figure 1B as seen: the existing bottle that is used for sample preservation liquid comprises bottle 1, bottle cap 2, preserves liquid 3.In the clinical manipulation process, be that sampler brush 4 is sandwiched between bottle 1 and the bottle cap 2, brush holder 5 is pulled off, the direction of arrow is direction of pull among the figure.Such way will be controlled bottle and bottle cap simultaneously by left hand, and the right hand is pullled brush holder, and difficulty is bigger, and very inconvenient operation has the brush of germ sample also to run into easily on hand, and is unhygienic.

Summary of the invention

The utility model technical issues that need to address have provided a kind of bottle that sample is preserved liquid that is used for, and are intended to solve in the prior art when brush put into bottle, inconvenient operation and easily the germ sample is run on hand defective.

In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:

The utility model comprises: bottle, bottle cap, bottleneck; There is a bayonet socket described bottle joint inboard and the bottleneck inboard; The size of described bayonet socket is less than the widest part of brush;

Compared with prior art, the beneficial effects of the utility model are: in operating process, brush is all the time in bottle inside, the germ sample on the brush can not pollute on hand or, the bottle outside, reached convenient and healthy purpose.

Description of drawings

Figure 1A be prior art be used for bottle that sample preserves liquid in use brush be sandwiched in synoptic diagram between bottle and the bottle cap;

Figure 1B is that brush is fallen into the synoptic diagram of preserving liquid among Figure 1A;

Fig. 2 is the utility model structure iron;

Fig. 3 A, Fig. 3 B, Fig. 3 C are the utility model user mode figure;

Embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:

As seen from Figure 2: the utility model comprises: bottle 10, bottle cap 20, bottleneck 30; There is a bayonet socket 40 described bottle 10 joints inboard and bottleneck 30 inboards; The size of described bayonet socket 40 is less than the widest part of brush;

Described bayonet socket 40 is symmetrical in bottle 10.

By Fig. 3 A, Fig. 3 B, Fig. 3 C as seen: the utility model is in the clinical manipulation process, the brush that will have cell stretches into a bottle interior bayonet socket below along the bayonet socket direction, rotation brush holder 90 degree, the bayonet arrangement of protuberance can be blocked sampler brush 4 in the bottle, so just brush holder 5 can be pulled off, brush be dropped in the bottle preserve in the liquid 3.The direction of arrow is direction of pull among the figure.Entire operation process brush is all the time in bottle inside, the germ sample on the brush can not pollute on hand or, the bottle outside makes operating process convenient and healthy.

The utility model is not limited to the collection of cervical cell, and process is preserved in the clinical sample collection that easily can be used for other.

Claims

1. one kind is used for the bottle that sample is preserved liquid, comprising: bottle (10), bottle cap (20), bottleneck (30); It is characterized in that: there is a bayonet socket (40) described bottle (10) joint inboard and that bottleneck (30) is inboard; The size of described bayonet socket (40) is less than the widest part of brush.

2. the bottle that is used for sample preservation liquid according to claim 1, it is characterized in that: described bayonet socket (40) is symmetrical in bottle (10).