CN211883878U

CN211883878U - Saliva sampler for testing female physiological period

Info

Publication number: CN211883878U
Application number: CN201922478273.8U
Authority: CN
Inventors: 徐智伟; 李蕾
Original assignee: Nanjing Cold Hyperthermia Medical Materials Co ltd
Current assignee: Nanjing Cold Hyperthermia Medical Materials Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-11-10
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to the technical field of saliva samplers, in particular to a saliva sampler for testing the physiological period of women, which comprises a sampling cylinder, wherein a saliva retention bottle is connected with the outer wall of the lower end of the sampling cylinder in a threaded manner; threads are arranged on the inner wall of the upper end of the saliva retaining bottle and the outer wall of the lower end of the sampling tube; a sampling nozzle is fixedly arranged on the upper end surface of the sampling cylinder, and the sampling nozzle is horn-shaped; the side wall of the upper end part of the sampling cylinder is provided with a plurality of first through holes, the upper end of the sampling cylinder is rotatably connected with a cell preservation solution storage box, and the cross section of the cell preservation solution storage box is circular; a plurality of second through-holes have been seted up on the cell preservation liquid case inner wall, the utility model discloses simple structure, the difficult adhesion of saliva is just being convenient for deposit and shift to in the laboratory on the inner wall of sampler.

Description

Saliva sampler for testing female physiological period

Technical Field

The utility model relates to a saliva sampler technical field, concretely relates to a saliva sampler for examining women's physiological phase.

Background

Among methods for examining the ovulatory period of women, it is increasingly popular to predict the ovulatory period of women by precisely detecting sex hormones in the saliva of women; however, the saliva of the prior saliva sampler is often spit into the sampler by a user, and the saliva is easy to adhere to the inner wall of the sampler due to certain viscosity and is not easy to store.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model provides a saliva sampler for examining women's physiological phase, simple structure, the difficult bonding of saliva just is convenient for deposit and transfer to in the laboratory on the inner wall of sampler.

In order to achieve the above object, the utility model provides a following technical scheme: a saliva sampler for testing the physiological period of a woman comprises a sampling cylinder, wherein a saliva retention bottle is connected to the outer wall of the lower end of the sampling cylinder in a threaded manner; threads are arranged on the inner wall of the upper end of the saliva retaining bottle and the outer wall of the lower end of the sampling tube; a sampling nozzle is fixedly arranged on the upper end surface of the sampling cylinder, and the sampling nozzle is horn-shaped; the sampling nozzle is made of plastic materials; the side wall of the upper end part of the sampling tube is provided with a plurality of first through holes, and the first through holes are arranged at the leftmost end and the rightmost end of the side wall of the sampling tube; the upper end of the sampling cylinder is rotatably connected with a cell preservation solution storage box, and the cross section of the cell preservation solution storage box is circular; a plurality of second through holes are formed in the inner wall of the cell preservation solution storage box, and the radius of each second through hole is the same as that of the corresponding first through hole; the second through hole and the first through hole are positioned on the same horizontal plane; the second through-hole is provided at the foremost end and the rearmost end of the inner wall of the cell preservation fluid storage box.

Furthermore, the sampling cylinder, the cell preservation solution storage box and the saliva retention bottle are all made of plastic materials.

Furthermore, the lower extreme an organic whole of sampling tube is provided with the shrink mouth, the cross section of shrink mouth is horn shape.

Furthermore, a clamping groove is formed in the circumference of the outer side of the saliva retention bottle, and the cross section of the clamping groove is annular.

Furthermore, a sealing cap is arranged to match with the saliva retention bottle, and a protrusion matched with the clamping groove is arranged on the side wall of the sealing cap.

Further, the sealing cap is made of rubber materials.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when using, can rotate cell preservation liquid case earlier, make first through-hole and second through-hole coincidence, in cell preservation liquid will enter into the sampling tube along first through-hole and second through-hole, spit into the sampling tube with saliva in then, cell preservation liquid will take saliva to enter into saliva and remain in the bottle, prevent that saliva from remaining on the sampling tube inner wall.

2. A saliva retention bottle is connected to the outer wall of the lower end of the sampling cylinder in a threaded manner; threads are arranged on the inner wall of the upper end of the saliva retaining bottle and the outer wall of the lower end of the sampling cylinder, so that the saliva retaining bottle is convenient to transfer; the upper end face of the sampling cylinder is fixedly provided with a sampling nozzle which is horn-shaped, so that a user can spit saliva conveniently.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front sectional view of the present invention;

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;

fig. 3 is a schematic structural view of the middle sealing cap of the present invention.

In the figure: 1. a sampling tube; 2. a saliva retention bottle; 3. a constriction; 4. a card slot; 5. a sampling nozzle; 6. a cell preservation solution storage box; 7. a first through hole; 8. a second through hole; 9. a sealing cap; 10. a protrusion; 11. and (7) a cover plate.

Detailed Description

In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some, but not all, embodiments of the present invention and are not to be considered as limiting, and that all other embodiments can be made by one of ordinary skill in the art without any inventive work.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one skilled in the art that the embodiments may be practiced without these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments, and all embodiments may be used in combination with each other.

Referring to fig. 1-3, the present invention provides the following technical solutions: a saliva sampler for testing the physiological period of a woman comprises a sampling cylinder 1, wherein a saliva retention bottle 2 is connected to the outer wall of the lower end of the sampling cylinder 1 in a threaded manner; threads are arranged on the inner wall of the upper end of the saliva retention bottle 2 and the outer wall of the lower end of the sampling tube 1; the upper end surface of the sampling cylinder 1 is fixedly provided with a sampling nozzle 5, and the sampling nozzle 5 is horn-shaped; the sampling nozzle 5 is made of plastic material; the side wall of the upper end part of the sampling tube 1 is provided with a plurality of first through holes 7, and the plurality of first through holes 7 are arranged at the leftmost end and the rightmost end of the side wall of the sampling tube 1; the upper end of the sampling cylinder 1 is rotatably connected with a cell preservation solution storage box 6, and the cross section of the cell preservation solution storage box 6 is circular; a cover plate 11 is hinged at the upper end of the cell preservation solution storage box 6, a plurality of second through holes 8 are formed in the inner wall of the cell preservation solution storage box 6, and the radiuses of the second through holes 8 and the first through holes 7 are the same; the second through hole 8 and the first through hole 7 are positioned on the same horizontal plane; the second through-holes 8 are provided at the foremost and rearmost ends of the inner wall of the cell preservation fluid storage cassette 6.

According to the embodiment, when the sampling device is used, the cell preservation solution storage box 6 can be rotated firstly, so that the first through hole 7 and the second through hole 8 are overlapped, the cell preservation solution can enter the sampling cylinder 1 along the first through hole 7 and the second through hole 8, then the sampling nozzle 5 is aligned, saliva is spitted into the sampling cylinder 1, the cell preservation solution can enter the saliva retention bottle 2 with the saliva, and the saliva is prevented from remaining on the inner wall of the sampling cylinder 1; the outer wall of the lower end of the sampling tube 1 is in threaded connection with a saliva retention bottle 2; threads are arranged on the inner wall of the upper end of the saliva retention bottle 2 and the outer wall of the lower end of the sampling tube 1, so that the saliva retention bottle 2 can be conveniently transferred; the upper end face of the sampling tube 1 is fixedly provided with a sampling nozzle 5, and the sampling nozzle 5 is horn-shaped, so that a user can spit saliva conveniently.

According to the above-mentioned embodiment, specifically, please refer to fig. 1 and fig. 2, the sampling tube 1, the cell preservation solution case 6 and the saliva retention bottle 2 are all made of plastic materials, are convenient for reduce the utility model discloses a quality is favorable to the user to hold.

According to the above embodiment, specifically, referring to fig. 1 and 2, the lower end of the sampling tube 1 is integrally provided with the contraction port 3, and the cross section of the contraction port 3 is in a horn shape, so as to slow down the flow speed of the cell preservation solution and prevent splashing.

According to the above embodiment, referring to fig. 1 and fig. 2, a clamping groove 4 is formed on the outer circumference of the saliva retention bottle 2, and the cross section of the clamping groove 4 is annular.

According to the above embodiment, specifically, please refer to fig. 1 and fig. 2, a sealing cap 9 is provided to match with the saliva retention bottle 2, a protrusion 10 matching with the slot 4 is provided on a side wall of the sealing cap 9, and the sealing cap 9 can facilitate retention and transfer of saliva.

According to the above embodiments, specifically, referring to fig. 1 and fig. 2, the sealing cap 9 is made of a rubber material and has a certain elasticity.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A saliva sampler for testing the physiological phase of women, comprising a sampling cylinder (1), characterized in that: a saliva retention bottle (2) is connected to the outer wall of the lower end of the sampling tube (1) in a threaded manner; threads are arranged on the inner wall of the upper end of the saliva retention bottle (2) and the outer wall of the lower end of the sampling tube (1); a sampling nozzle (5) is fixedly arranged on the upper end face of the sampling cylinder (1), and the sampling nozzle (5) is horn-shaped; the sampling nozzle (5) is made of plastic materials; the side wall of the upper end part of the sampling tube (1) is provided with a plurality of first through holes (7), and the first through holes (7) are arranged at the leftmost end and the rightmost end of the side wall of the sampling tube (1); the upper end of the sampling cylinder (1) is rotatably connected with a cell preservation solution storage box (6), and the cross section of the cell preservation solution storage box (6) is circular; a plurality of second through holes (8) are formed in the inner wall of the cell preservation solution storage box (6), and the radiuses of the second through holes (8) and the radiuses of the first through holes (7) are the same; the second through hole (8) and the first through hole (7) are positioned on the same horizontal plane; the second through-hole (8) is provided at the foremost end and rearmost end of the inner wall of the cell preservation fluid storage cassette (6).

2. A saliva sampler for testing the menstrual period of a female according to claim 1, wherein: the sampling cylinder (1), the cell preservation solution storage box (6) and the saliva retention bottle (2) are all made of plastic materials.

3. A saliva sampler for testing the menstrual period of a female according to claim 1, wherein: the lower end of the sampling tube (1) is integrally provided with a contraction opening (3), and the cross section of the contraction opening (3) is horn-shaped.

4. A saliva sampler for testing the menstrual period of a female according to claim 1, wherein: the saliva retention bottle (2) is characterized in that a clamping groove (4) is formed in the circumference of the outer side of the saliva retention bottle, and the cross section of the clamping groove (4) is annular.

5. A saliva sampler for testing the menstrual period of a female according to claim 4, wherein: a sealing cap (9) is arranged to match with the saliva retention bottle (2), and a protrusion (10) matched with the clamping groove (4) is arranged on the side wall of the sealing cap (9).

6. A saliva sampler for testing the menstrual period of a female according to claim 5, wherein: the sealing cap (9) is made of rubber materials.