CN213129585U

CN213129585U - Saliva collector

Info

Publication number: CN213129585U
Application number: CN202021144748.6U
Authority: CN
Inventors: 许东良
Original assignee: Wuxi Naisi Life Technology Co ltd
Current assignee: Wuxi Naisi Life Technology Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-05-07
Anticipated expiration: 2030-06-18

Abstract

The utility model provides a saliva collector, including gathering cup and save pipe, gather the cup from last to including gathering section, changeover portion and linkage segment down in proper order, the linkage segment lower extreme is connected with the holding tube upper end, and the upper end of gathering the section is provided with breach portion. The utility model discloses a saliva collector, the collection section size of gathering the cup is great, and there is a breach on collection section top, and laminating that can be better is by person's oral area of gathering, and the changeover portion of gathering the cup sets up the inclined plane, the more quick inflow storage tube of the saliva of being convenient for.

Description

Saliva collector

Technical Field

The utility model relates to the field of biotechnology, especially, relate to a saliva collector.

Background

A saliva collector for gathering saliva, constitute by two parts, the first half is for gathering the cup, be and leak hopper-shaped, the latter half is the holding tube, be used for the storage of the saliva of gathering, generally be used for gene detection behind the saliva sampling, current saliva collector is not good with the person's oral area laminating degree of gathering, saliva and stable liquid spill over easily appear, cause the person's sample of gathering to spill over, produce container external contamination and environmental pollution simultaneously, contaminated sample is possible to cause DNA pollution and increase genotyping experiment error risk, environmental pollution then is possible to cause cross infection, pollute other samples, leave various hidden dangers for follow-up experiment.

Disclosure of Invention

Not enough to exist among the prior art, the utility model provides a saliva collector, the laminating degree of collection person's oral area and saliva collector is better, and the saliva flow direction of being convenient for is preserved the pipe. The utility model adopts the technical proposal that:

a saliva collector, wherein: including gathering cup and save pipe, gather the cup from last to including gathering section, changeover portion and linkage segment down in proper order, the linkage segment lower extreme is connected with holding tube upper end, the upper end of gathering the section is provided with breach portion.

Preferably, the transition section is trumpet-shaped; wherein the included angle a of the bell mouth is 100-120 degrees.

Preferably, the saliva collector, wherein: the connecting section lower extreme is provided with the internal thread, the top outside of preserving the pipe be provided with the external screw thread that the internal thread carries out threaded connection.

Preferably, the saliva collector, wherein: the acquisition section, the transition section and the connecting section are integrally formed.

The utility model has the advantages that: the utility model discloses a saliva collector, the collection section size of gathering the cup is great, and there is a breach on collection section top, and laminating that can be better is by person's oral area of gathering, and the changeover portion of gathering the cup sets up the inclined plane, the more quick inflow storage tube of the saliva of being convenient for.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a front view of the present invention.

Detailed Description

The invention is further described with reference to the following specific drawings and examples.

As shown in FIGS. 1-2: the utility model provides a saliva collector, wherein: including gathering cup 1 and save pipe 2, gather cup 1 from last to including gathering section 3, changeover portion 4 and linkage segment 5 down in proper order, 5 lower extremes of linkage segment and the 2 upper ends of holding tube are connected, the upper end of gathering section 3 is provided with breach portion 6.

The transition section 4 is trumpet-shaped, wherein the included angle a of the trumpet-shaped mouth is 100-120 degrees.

Wherein: the lower end of the connecting section 5 is provided with an internal thread, and the outer side of the top end of the preservation pipe 2 is provided with an external thread which is in threaded connection with the internal thread.

Wherein: the acquisition section 3, the transition section 4 and the connecting section 5 are integrally formed.

The utility model discloses a 3 sizes in saliva collector's collection section are great, and there is a breach on 3 tops in collection section, and laminating that can be better is by person's oral area of gathering, and changeover portion 4 sets up the inclined plane, the more quick inflow preservation pipe of the saliva of being convenient for.

The utility model discloses a saliva collector embodiment: carry out threaded connection with collection cup linkage segment and the save tube of saliva collector, the breach portion that the person's oral area of gathering pasted the collection cup carries out the saliva and gathers, and the saliva of gathering flows to the save tube through the collection cup.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. A saliva collector, which is characterized in that: including gathering cup (1) and save pipe (2), gather cup (1) from last to including gathering section (3), changeover portion (4) and linkage segment (5) down in proper order, linkage segment (5) lower extreme and save pipe (2) upper end are connected, the upper end of gathering section (3) is provided with breach portion (6).

2. The saliva collector of claim 1, wherein: the transition section (4) is trumpet-shaped; the included angle a of the horn mouth is 100-120 degrees.

3. The saliva collector of claim 1, wherein: the lower end of the connecting section (5) is provided with an internal thread, and the outer side of the top end of the preservation pipe (2) is provided with an external thread which is in threaded connection with the internal thread.

4. The saliva collector of claim 1, wherein: the acquisition section (3), the transition section (4) and the connecting section (5) are integrally formed.