CN202030088U - Collection bottle for preservation and sedimentation of specimens - Google Patents

Abstract

The utility model discloses a collection bottle for preservation and sedimentation of specimens. The collection bottle comprises a bottle body and a bottle neck, wherein the bottle neck and the upper end of the bottle body are connected, and screw threads are arranged on the outer side wall of the bottle neck. The collection bottle is characterized in that the lower part of the bottle body is connected with a cone-shaped bottle bottom; an apron support which is integrated with the lower part of the bottle body is manufactured at the outer periphery of the cone-shaped bottle bottom. The collection bottle can ensure pathology tissues, cast-off cells, secreta, effective cell components in liquid which are preserved in the bottle to settle and slide to the bottom of the cone-shaped bottle under the action of the gravity so as to collect effective diagnosis components to the utmost extent and avoid a missed diagnosis; the final effective diagnosis components settle to the bottom of the cone-shaped bottle in a very concentrated way, so that the components can be collected very conveniently and completely; besides, as the collection can be carried out very conveniently and completely, and if a spiral vortex mixer is used in a matching manner, the using effects are better; and a matched bottle cap is used, specimens such as the various pathology tissues, the cast-off cells, the secreta and the liquid can be effectively sealed and preserved without leakage, sources of diseases and environment pollution can be avoided, and the physical health of the operating personnel can be protected.

Description

A kind of sample is preserved the sedimentation receiving flask

Technical field:

The utility model belongs to the specimen bottle field, relates in particular to a kind of sample and preserves the sedimentation receiving flask.

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; The 3rd, the part sample needs in time fixing, otherwise cytomorphosis, erroneous judgement is abnormal cell easily; The 4th, the collection of efficient diagnosis composition must just can be finished by centrifugal treating in the sample.

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, just occurred using the preservation that is used for sample behind the specific preservation liquid of packing into of flat bottomed bottle to handle clinically.Though sample has been played good preservation effect, then be not easy to collect for tiny cast-off cells, could obtain required diagnosis composition after normal needs are repeatedly centrifugal, increased the work capacity of operating personal, reduced work efficiency.

Summary of the invention:

The purpose of this utility model be to provide a kind of simple in structure, have and tiny cast-off cells are carried out a kind of sample that sedimentation collects, makes the efficient diagnosis composition fully to concentrate preserve the sedimentation receiving flask.

The purpose of this utility model is to realize like this, described a kind of sample is preserved the sedimentation receiving flask, comprise bottle and with bottle upper end siamesed bottle neck, the lateral wall of bottle neck is a screw thread, its constructional feature is at the bottom of the bottom of bottle is connected with conical flask, and the periphery is shaped on and the siamesed skirt holder of bottle bottom at the bottom of conical flask.

The purpose of this utility model also can be achieved through the following technical solutions, and described a kind of sample is preserved the sedimentation receiving flask, and its characteristics are that the tapering at the bottom of the conical flask is the 50-60 degree.

Advantage of the present utility model:

1, make the effective cell composition by gravity that is stored in the interior pathological tissue of bottle, cast-off cells, secrete, the body fluid, sedimentation also slides to conical lower portion, at utmost collects the efficient diagnosis composition, avoids failing to pinpoint a disease in diagnosis.

2, because final efficient diagnosis composition is settled down to conical lower portion, very concentrated, become convenient especially and complete so obtain these compositions.And collect very conveniently and complete, if cooperate the vortex vortex mixer, result of use is better.

3, together use with supporting bottle cap, effectively samples 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, and the protection operating personal is healthy.

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

Description of drawings:

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

Fig. 2 is the sectional structure scheme drawing that the utility model combines with bottle cap.

Among the figure: bottle 1, screw thread 2 is at the bottom of the conical flask 3.

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 sample described in the utility model is preserved the sedimentation receiving flask, comprise bottle 1 and with bottle upper end siamesed bottle neck, the lateral wall of bottle neck is a screw thread 2, bottle is generally cylindrical, its constructional feature is at the bottom of the bottom of bottle 1 is connected with conical flask 3, and the best taper angles A at the bottom of the conical flask is the 50-60 degree.Be with and bottle bottom siamesed skirt holder 4 outside 3 at the bottom of the conical flask, the skirt holder is generally circle, and the bottom at the bottom of the conical flask generally is very narrow table top, is convenient to collect the tiny cast-off cells of sedimentation like this.A kind of sample described in the utility model is preserved the sedimentation receiving flask and can together be used with supporting bottle cap shown in Figure 2.

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

Claims (2)

1. a sample is preserved the sedimentation receiving flask, comprise bottle (1) and with bottle upper end siamesed bottle neck, the lateral wall of bottle neck is screw thread (2), it is characterized in that: at the bottom of the bottom of bottle (1) is connected with conical flask (3), (3) periphery is shaped on and bottle bottom siamesed skirt holder (4) at the bottom of conical flask.

2. a kind of sample according to claim 1 is preserved the sedimentation receiving flask, and it is characterized in that: the tapering at the bottom of the conical flask is the 50-60 degree.

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