CN202011534U

CN202011534U - Leakproof specimen bottle cover

Info

Publication number: CN202011534U
Application number: CN2011200912860U
Authority: CN
Inventors: 叶秀晶; 陈隆玉; 陈明辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-29
Filing date: 2011-03-29
Publication date: 2011-10-19
Anticipated expiration: 2021-03-29

Abstract

The utility model discloses a leakproof specimen bottle cover, which comprises a cover body and a cover cap integrally connected with the cover body, wherein threads are formed on the inner side wall of the cover cap. The leakproof specimen bottle cover is structurally characterized in that an annular inclined leakproof seal ring is arranged on the bottom surface of the cover body. The leakproof specimen bottle cover can effectively preserve bottle bodies with specimen such as various pathological tissues, shed cells, secretion, body fluid and the like, is free of leakage, avoids sources of disease flowing out and polluting the environment, protects the physical health of operators, has the advantages of convenience in use, simple structure and good sealing effect, and can also be applied to pre-treatment, preservation and conveyance of specimen.

Description

A kind of antiseep sample bottle cap

Technical field:

The utility model belongs to the specimen bottle field, relates in particular to a kind of antiseep sample bottle cap.

Background technology:

In routine clinical check, pathological examination and the medicolegal examination, the problem that often relates to specimen sampling, preserves and transport, and the normal at present sample processing method that adopts is to preserve temporarily and transport with common test tube, so just produced several problems: the first, be subjected to easily such as pollutions such as dust, germs in the process that sample is preserved and transported; The second, sample is being preserved and is being transported in the process, and the pathogen of carrying in the sample is propagated with the air diffusion easily.

In the actual survey operation, some detection can not be finished at once, before detecting, all to preserve and pretreatment sample, such as the cervical secretions of histopathologic slide's inspection, cast-off cells morphological examination, cervical carcinoma inspection, the sputum that lung cancer is checked etc., before inspection, all to fix sample, preservation and pretreatment, this just sample need be placed specific contain preserve or the liquid of fixation in and sealing preserve, the preservation that is used for sample behind the specific preservation liquid of packing into is handled with regard to the bottle that the band conventional bottle cap occurred using clinically.If this bottle cap does not add the elastic force pad, bottle cap lid imprecision is easy to generate seepage, loss sample composition.Though the bottle cap that has has added the elastic force pad, elastic force pad easy deformation, coming off causes the bottle cap imprecision, easily produces seepage.

Summary of the invention:

The purpose of this utility model be to provide a kind of simple in structure, just can be sealed in a kind of antiseep sample bottle cap on the sample bottle well without the elastic force pad.

The purpose of this utility model is achieved in that described a kind of antiseep sample bottle cap, comprise lid and with lid siamesed block, block madial wall is a screw thread, its constructional feature is the inclined-plane leakproof seal circle that is provided with ring-type in the bottom surface of lid.

Advantage of the present utility model:

1, effectively sample bottles such as various pathological tissues, cast-off cells, secrete, body fluid are preserved in sealing, and are non-leakage, stop

Pathogeny outflow and contaminated environment, the protection operating personal is healthy.

2, easy to use, can also apply to that sample pretreatment, sample are preserved, sample transports etc.

3, simple in structure, good sealing effect.

Description of drawings:

Fig. 1 cuts open structural representation for master of the present utility model.

Fig. 2 is the plan structure scheme drawing of Fig. 1.

Fig. 3 is the structural representation with matching used sample bottle of the present utility model.

Among the figure: block 1, screw thread 2, the inclined-plane leakproof seal circle 3 of ring-type.

The specific embodiment:

Below in conjunction with drawings and Examples structure of the present utility model is elaborated:

As depicted in figs. 1 and 2, a kind of antiseep sample bottle cap described in the utility model, comprise lid and block a shot 1 with the lid siamesed, 1 madial wall of blocking a shot is a screw thread 2, its constructional feature is the inclined-plane leakproof seal circle 3 that is provided with ring-type in the bottom surface of lid, and the bottom surface of described lid is meant that face relative with the bottleneck of sample bottle; During use, covering on sample bottle (the supporting sample bottle of seeing Fig. 3 together uses) with lid siamesed block 1, the screw thread 2 that is provided with by 1 madial wall of blocking a shot is connected with the outside thread of the bottle neck of sample bottle, the inclined-plane leakproof seal circle 3 of the ring-type that is provided with of the bottom surface of lid just is inserted in the bottleneck of sample bottle and pushes down the inner ring surface (being the inner ring surface that the inclined-plane leakproof seal circle 3 of ring-type is pushed down bottleneck) of bottleneck then, reaches the good leak free purpose of bottleneck that just can make the utility model and sample bottle without the elastic force pad.

The utility model is not stated part and is prior art.

Claims

1. antiseep sample bottle cap, comprise lid and with lid siamesed block (1), block (1) madial wall is screw thread (2), it is characterized in that being provided with in the bottom surface of lid the inclined-plane leakproof seal circle (3) of ring-type.