CN215480909U

CN215480909U - Virus sampling pipe with swab fixed establishment

Info

Publication number: CN215480909U
Application number: CN202121131076.XU
Authority: CN
Inventors: 李仁江; 周理智; 朱勇
Original assignee: Changsha Renji Medical Instrument Co ltd
Current assignee: Changsha Renji Medical Instrument Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2022-01-11
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses a virus sampling tube with a swab fixing mechanism, which comprises a sampling test tube and a cap thereof, wherein virus preservation solution is filled in the sampling test tube, the virus sampling tube also comprises a sampling swab, the handle part of the sampling swab is provided with an easy-to-break point, the cap inner cavity of the sampling test tube is provided with a plunger body embedded in the end opening of the sampling test tube, the plunger body is provided with a conical guide inner cavity, the conical top part of the conical guide inner cavity is provided with a handle end positioning hole of the sampling swab, and the circumference of the inner wall of the handle end positioning hole is uniformly provided with a plurality of axial clamping strips; the length of the sampling swab at the lower end of the easy-breaking point corresponds to the height of the inner cavity of the sampling test tube. The sampling flow is consistent with the standard flow, the end part of the sampling swab after being broken in the process of screwing the cap cover enters the handle end positioning hole along the conical lead inner cavity and is clamped and fixed by the axial clamping strip, so that the broken sampling swab and the cap cover are connected into a whole; the sampling swab can be taken out by unscrewing the cap during the test. Convenient use and no pollution.

Description

Virus sampling pipe with swab fixed establishment

Technical Field

The utility model relates to a virus sampling tube.

Background

The virus sampling pipe who uses at present includes the sampling test tube of pre-installation virus preservative fluid, and the sampling swab of cooperation independent packaging uses, when gathering the sample, unpacks the swab packing apart earlier, holds the swab stalk portion, will wipe the head end and to sample the biology, then along the easy breakpoint rupture sampling swab stalk portion of predetermineeing, puts into the sampling test tube that is equipped with virus preservative fluid with the sampling swab after breaking, saves the transportation again. The sampling swab after being broken is in an active state in the sampling test tube, is inconvenient to take and brings adverse effects to subsequent experimental detection.

The patent document of the Chinese utility model with the publication number of CN 212441262U discloses that the name of the sampling tube specially used for placing the infectious virus swab is integrated with the swab through a tube cover, so that the sampling tube is more convenient to hold and avoids the possible secondary pollution. However, this kind of design leads to the operation to distinguish with the operation flow of standard, leads to the body structure complication simultaneously, is difficult to use widely.

SUMMERY OF THE UTILITY MODEL

In order to solve the above drawbacks, the present invention provides a virus sampling tube, which improves the convenience of taking broken swabs without changing the standard operation process. In order to solve the technical problems, the utility model adopts the technical scheme that the virus sampling tube with the swab fixing mechanism comprises a sampling test tube and a cap thereof, wherein virus preservation liquid is filled in the sampling test tube, the virus sampling tube also comprises a sampling swab, and a handle part of the sampling swab is provided with an easy-to-break point; the length of the sampling swab at the lower end of the easy-breaking point corresponds to the height of the inner cavity of the sampling test tube.

Preferably, the number of the axial clamping strips is four.

The sampling swab has the beneficial effects that by adopting the technical scheme, the sampling flow is consistent with the standard flow, the end part of the sampling swab which is broken off in the process of screwing the cap enters the handle end positioning hole along the conical lead inner cavity and is clamped and fixed by the axial clamping strip, so that the broken sampling swab and the cap are connected into a whole; the sampling swab can be taken out by unscrewing the cap during the test. Convenient use and no pollution.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, the present invention is further described in detail with reference to the accompanying drawings and the detailed description thereof.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Drawings

FIG. 1 is a schematic view of the overall structure of a virus sampling tube;

FIG. 2 is a schematic view of a sampling swab;

FIG. 3 is a schematic perspective view of the cap;

FIG. 4 is a schematic bottom view of the cap;

FIG. 5 is a schematic view of the combination of the cap and the broken sampling swab.

Detailed Description

Referring to the drawings, a specific structure of the utility model is reflected. The virus sampling tube with the swab fixing mechanism comprises a sampling test tube 2 filled with virus preservation solution 1. The stalk portion of sampling swab 3 sets up easy break point 4, the length H of the sampling swab of the lower extreme (being close to the sampling end) of easy break point 4 corresponds the setting with the inner chamber height of sampling test tube 2. The inner chamber of the cap 5 of the sampling test tube 2 is provided with a plunger body 6, and the plunger body 6 can be embedded into the upper port of the sampling test tube 2 to play a sealing role when the cap is covered. The plunger body 6 is provided with a conical guide inner cavity 7, the conical top of the conical guide inner cavity 7 is provided with a handle end positioning hole 8 of the sampling swab 3, four axial clamping strips 9 are uniformly distributed on the circumference of the inner wall of the handle end positioning hole 8, and the axial direction means that the length direction of the axial clamping strips 9 is arranged along the axial direction of the handle end positioning hole 8.

By adopting the technical scheme, when a sample is collected, the head end of the sampling swab 3 is used for sampling the organism, the cap 5 of the sampling test tube 2 is opened by screwing the thread 10, then the sampling swab 3 is inserted into the sampling test tube 2, the handle part of the sampling swab 3 is abutted against the port of the sampling test tube 2 and is bent, namely the handle part of the sampling swab 3 can be broken along the preset easy breaking point 4, and the broken sampling swab 3 falls into the sampling test tube 2 filled with the virus preservation solution 1; because length H corresponds the setting with the inner chamber height of sampling test tube 2, screws up the in-process of cap 5: the end part of the broken sampling swab 3 enters a handle end positioning hole 8 along the conical lead inner cavity 7 and is clamped and fixed by an axial clamping strip 9, so that the broken sampling swab 3 and the cap 5 are connected into a whole; then storing and transporting; the sampling swab can be taken out simultaneously by unscrewing the cap 5 during the test.

The above-mentioned implementation is only for clearly illustrating the technical solutions of the present invention, and is not to be construed as limiting the present invention in any way. The present invention has many known alternatives and modifications in the art, which fall within the scope of the present invention without departing from the spirit of the present invention.

Claims

1. A virus sampling tube with a swab fixing mechanism comprises a sampling test tube and a cap, wherein virus preservation liquid is filled in the sampling test tube, the virus sampling tube also comprises a sampling swab, and a handle part of the sampling swab is provided with an easy-to-break point; the length of the sampling swab at the lower end of the easy-breaking point corresponds to the height of the inner cavity of the sampling test tube.

2. The virus sampling tube of claim 1, wherein the number of axial strips is four.