CN218288581U

CN218288581U - Drainage liquid sample bottle

Info

Publication number: CN218288581U
Application number: CN202222776444.7U
Authority: CN
Inventors: 徐丹; 熊丽; 田华; 叶云
Original assignee: West China Hospital of Sichuan University
Current assignee: West China Hospital of Sichuan University
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-01-13
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses a drainage liquid sample bottle, the bottle comprises a bottle body, the upper end opening part spiro union of bottle has the nut, the inside integrated into one piece of nut has solid fixed ring, gu on fixed ring's inside, the terminal surface all inclines to the inboard, and solid fixed ring's inside fixed mounting has the sealing plug, gu fixed ring's inside is to the inboard extension be the boss spacing in the sealing plug, bottle and nut through setting up, the nut can seal it behind the built-in drainage liquid of bottle, secondary pollution avoids appearing, and effectively avoid excessive, seepage scheduling problem, the security when increasing the censorship, increase the sample accuracy, make drainage liquid sample collection planning, gu fixed ring and the sealing ring through setting up, can increase the leakproofness of nut and bottle, cooperation through solid fixed ring and sealing plug is used, can be suitable for drainage liquid and carry out aseptic sampling operation, make it carry out the bottle of apolegamy volume according to the drainage liquid different usage of sampling.

Description

Drainage liquid sample bottle

Technical Field

The utility model relates to the technical field of medical treatment, the concrete field is a drainage liquid sample bottle.

Background

The sample of drainage liquid generally needs the used bottled drainage liquid of clearance in clinical, leads to the sample accuracy to descend, and the clearance is unclean probably still can have the medicine to remain, and the bottle is difficult sealed when the censorship in addition, easily leads to drainage liquid sample secondary pollution of in-term, excessive, the seepage, the container that a special storage to the drainage liquid sample of current design, this special proposition drainage liquid sample bottle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drainage liquid sample bottle to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drainage liquid sample bottle, includes the bottle, the upper end opening part spiro union of bottle has the nut, the inside integrated into one piece of nut has solid fixed ring, gu the equal inboard slope of terminal surface on the inside of fixed ring, and solid fixed ring's inside fixed mounting has the sealing plug, gu the inside inboard extension of fixed ring is that the boss is spacing in the sealing plug.

Preferably, the internal diameter of the fixing ring is matched with the inside of the bottle body, and the outer side wall of the fixing ring is fixedly provided with a sealing ring.

Preferably, the upper end of the sealing ring extends outwardly to match the inner bottom surface of the nut.

Preferably, the inner side of the lower end of the sealing ring is contracted into a cone shape.

Preferably, the outer side wall of the bottle body is fixedly provided with scale marks.

Preferably, a fixed base is installed at the bottom of the bottle body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a drainage liquid sample bottle, bottle and nut through setting up, the nut can seal the bottle behind the built-in drainage liquid of bottle, avoid appearing secondary pollution, and effectively avoid excessive, the seepage scheduling problem, security when increasing the censorship, increase the sample accuracy, make drainage liquid sample collection planning, solid fixed ring and sealing ring through setting up, can increase the leakproofness of nut and bottle, use through the cooperation of solid fixed ring and sealing plug, can be suitable for drainage liquid and carry out aseptic sampling operation, make it carry out the bottle of apolegamy volume according to the drainage liquid different usage of sampling, scale mark through setting up, can conveniently observe the volume of taking the drainage liquid, increase the convenience of using, through the unable adjustment base who sets up, can be in vertical state at the bottle, avoid the bottle to take place the slope, the utility model discloses simple structure, convenient operation, container to drainage liquid sample is deposited, can carry out the bottle of apolegamy volume according to the usage of drainage liquid, solve the secondary infection that appears among the prior art, the liquid leaks, the problem of seepage, and has the practicality.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the bottle body and the nut after being unfolded;

FIG. 3 is a schematic view of the internal structure of the nut of the present invention;

fig. 4 is a schematic view of the bottom structure of the bottle body of the present invention.

In the figure: 1-bottle body, 2-screw cap, 3-fixing ring, 4-sealing plug, 5-sealing ring, 6-scale mark and 7-fixing base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a drainage liquid sample bottle, includes bottle 1, the upper end opening part spiro union of bottle 1 has nut 2, the inside integrated into one piece of nut 2 has solid fixed ring 3, gu fixed ring 3's inside upper and lower terminal surface all inclines to the inboard, and gu fixed ring 3's inside fixed mounting has sealing plug 4, gu fixed ring 3's inside is to the inboard extension be the boss spacing in sealing plug 4.

The bottle body 1 is made of transparent material, and the bottle body 1 is cylindrical.

The volume of the bottle body 1 is divided into two specifications of large volume and small volume according to different use purposes of drainage liquid collection, wherein the large volume can accommodate 250-500ml, and the small volume can accommodate 10ml.

Wherein, the small volume generally needs aseptic sampling, drainage liquid is extracted through the syringe, then the needle head of the syringe is pricked into the bottle body 1 from the sealing plug 4, and the drainage liquid is led into the bottle body 1, thereby achieving the aseptic sampling.

Wherein the requirement of large capacity generally to the drainage liquid is lower relatively, need not aseptically, unscrews nut 2, then puts into the bottleneck position of bottle 1 with drainage bag lower extreme fluid-discharge tube, makes the drainage liquid flow into in the bottle 1, then through nut 2 with the bottle 1 sealed can.

Particularly, gu fixed ring 3's internal diameter and bottle 1's inside phase-match, and fixed ring 3's lateral wall fixed mounting has sealing ring 5, and fixed ring 3 can increase fixed ring 3 and bottle 1's close degree of laminating through sealing ring 5 with bottle 1's inner wall laminating, and then reach sealedly.

Particularly, the upper end of sealing ring 5 outwards extends and the inside bottom surface phase-match of nut 2, can be when nut 2 is twisted on bottle 1, and the opening part plane of bottle 1 closely laminates with the extension end of sealing ring 5, increases its leakproofness.

Particularly, the inner side of the lower end of the sealing ring 5 is contracted into a conical shape, so that the sealing ring 5 can conveniently enter the bottle body 1.

Specifically, scale marks 6 are fixedly installed on the outer side wall of the bottle body 1.

Specifically, a fixing base 7 is installed at the bottom of the bottle body 1.

The working principle is as follows: the utility model discloses during the use, bottle 1 of different specifications is selected according to the usage of drainage liquid sample, when needing to gather the drainage liquid in a large number, twist off nut 2 from bottle 1, arrange the lower extreme fluid-discharge tube of drainage bag in the bottleneck position of bottle 1, then carry out connecing of drainage liquid and get, through viewing aperture scale mark 6, until reaching the volume back of the drainage liquid that needs the censorship, close the lower extreme fluid-discharge tube of drainage bag, twist nut 2 at the opening part of bottle 1, sealing ring 5 inserts in bottle 1, until the upper end of bottle 1 closely laminate with sealing ring 5, it is sealed with the opening part of bottle 1, secondary infection avoids appearing, avoid outer the hourglass, when needing a small amount to gather the drainage liquid, prick into bottle 1 from sealing plug 4 through the syringe that is equipped with the drainage liquid, pour into bottle 1 with the drainage liquid into, and then collect the drainage liquid, nut 2 seals the upper end of bottle 1, make it not communicate with the external world, reach aseptic sampling.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A drainage liquid specimen bottle which is characterized in that: including bottle (1), the upper end opening part spiro union of bottle (1) has nut (2), the inside integrated into one piece of nut (2) has solid fixed ring (3), the equal inboard slope of the inside upper and lower terminal surface of solid fixed ring (3), and the inside fixed mounting of solid fixed ring (3) has sealing plug (4), the inside inboard extension of solid fixed ring (3) is that the boss is spacing in sealing plug (4).

2. The drainage fluid specimen bottle of claim 1, characterized in that: the inner diameter of the fixing ring (3) is matched with the inner part of the bottle body (1), and the outer side wall of the fixing ring (3) is fixedly provided with a sealing ring (5).

3. The drainage fluid specimen bottle of claim 2, characterized in that: the upper end of the sealing ring (5) extends outwards to be matched with the inner bottom surface of the screw cap (2).

4. The drainage fluid specimen bottle of claim 2, characterized in that: the inner side of the lower end of the sealing ring (5) shrinks into a cone shape.

5. The drainage fluid specimen bottle of claim 1, characterized in that: the outer side wall of the bottle body (1) is fixedly provided with scale marks (6).

6. The drainage fluid specimen bottle of claim 1, wherein: the bottom of the bottle body (1) is provided with a fixed base (7).