CN213239597U

CN213239597U - Sampling device is collected to infectious disease source

Info

Publication number: CN213239597U
Application number: CN202022370448.6U
Authority: CN
Inventors: 陈勇建; 陈美霞; 陈丽敏; 陈燕燕; 许国平
Original assignee: Wuxi Greppen Medical Technology Co ltd
Current assignee: Wuxi Greppen Medical Technology Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-05-18
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses an infectious disease source collecting and sampling device, which comprises a collecting bottle, wherein the upper end of the collecting bottle is fixedly connected with a collecting funnel, a filter screen is arranged on the inner wall of the collecting bottle and below the collecting funnel, a fixing ring is fixedly connected with the side wall of the collecting bottle, the inner wall of the fixed ring is fixedly connected with a fixed piston cylinder, the inner wall of the fixed piston cylinder is connected with a piston block in a sliding way, one end of the piston block is fixedly connected with a piston rod, one end of the piston rod, which is far away from the piston block, is fixedly connected with a handle, the end of the piston block far away from the gasket and positioned at the two sides of the piston rod are fixedly connected with springs, the end of the spring far away from the piston block is fixedly connected with the inner wall of the fixed piston cylinder, the bottom lateral wall fixedly connected with conveyer pipe of receiving flask, the one end swing joint that the receiving flask was kept away from to the conveyer pipe has the sample bottle. The utility model discloses in, will collect and sample effectual the connection, the subsequent detection of being convenient for.

Description

Sampling device is collected to infectious disease source

Technical Field

The utility model relates to an pass the catch disease field, especially relate to a sampling device is collected to infectious diseases source.

Background

Infectious diseases are a group of diseases caused by various pathogens that can be transmitted from person to person, animal to animal or human to animal. The majority of pathogens are microorganisms, a small proportion are parasites, and the parasites cause also known as parasitosis. For some infectious diseases, the epidemic prevention department must timely master the disease condition and take countermeasures, so the disease condition should be reported to the local epidemic prevention department according to the specified time after being discovered, which is called the legal infectious disease. The current legal report infectious diseases in China are classified into a class A, a class B and a class C3, and the number of the infectious diseases is 39. In addition, other infections that the national institutional health committee decides to manage as class b, class c and other infections that are subject to emergency monitoring reports under class a management are also included.

The prior infectious disease source collecting device does not pre-filter the collected saliva, and a common sampling device can not be directly communicated with a collecting bottle, thereby causing the taking trouble, so that the prior infectious disease source collecting and sampling device capable of solving the problems is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sampling device for collecting infectious disease sources.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an infection source collecting and sampling device comprises a collecting bottle, wherein the upper end of the collecting bottle is fixedly connected with a collecting funnel, and a filter screen is arranged on the inner wall of the collecting bottle and below the collecting funnel;

the side wall of the collecting bottle is fixedly connected with a fixing ring, the inner wall of the fixing ring is fixedly connected with a fixed piston cylinder, the inner wall of the fixed piston cylinder is fixedly connected with a gasket, the inner wall of the fixed piston cylinder and the right side of the gasket are connected with a piston block in a sliding manner, one end, far away from the gasket, of the piston block is fixedly connected with a piston rod, one end, far away from the piston block, of the piston rod is fixedly connected with a handle, one end, far away from the gasket, of the piston block is fixedly connected with springs on two sides of the piston rod, and one end, far away from the piston block;

the bottom lateral wall fixedly connected with conveyer pipe of receiving flask, the one end swing joint that the receiving flask was kept away from to the conveyer pipe has the sample bottle.

As a further description of the above technical solution:

the upper end of the collecting funnel is rotatably connected with a cover plate.

As a further description of the above technical solution:

the surface of collecting bottle is provided with first scale mark.

As a further description of the above technical solution:

and a second scale mark is arranged on the surface of the sampling bottle.

As a further description of the above technical solution:

and a first check valve is arranged on the side wall of the fixed piston cylinder and between the gasket and the piston block.

As a further description of the above technical solution:

and a second one-way valve is arranged in the middle of the conveying pipe.

As a further description of the above technical solution:

the conveying pipe runs through the inside of passing through fixed piston cylinder and with sample bottle swing joint.

As a further description of the above technical solution:

the one end lateral wall of fixed piston section of thick bamboo is provided with the external screw thread, the upper end inner wall of sampling bottle is provided with the internal thread, fixed piston section of thick bamboo passes through external screw thread, internal thread and sampling bottle screw thread swing joint.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this sampling device is collected to infectious diseases source through being provided with fixed piston cylinder, pulling handle, under the effect of atmospheric pressure, carries the saliva in the collecting bottle to the sampling bottle in through the conveyer pipe and carries out follow-up detection, convenient and fast.

2. Compared with the prior art, this sampling device is collected to infectious diseases source through being provided with the receiving flask, and is provided with the filter screen at the inner wall of receiving flask, filters saliva in advance, detaches the material that the external world brought for subsequent testing result is more accurate.

3. Compared with the prior art, this sampling device is collected to infectious diseases source through being provided with the scale mark, is convenient for carry out an effectual quantity to the saliva of collecting and taking and judges, does benefit to the accuracy of follow-up testing result.

4. Compared with the prior art, the sampling device for collecting infectious disease sources is simple in structure, practical and fast.

Drawings

FIG. 1 is a schematic view of the internal structure of a sampling device for collecting infectious diseases according to the present invention;

FIG. 2 is a front view of an infectious disease source collecting and sampling device provided by the present invention;

fig. 3 is an enlarged schematic view of a structure at a point a in fig. 1 of the device for collecting and sampling infectious disease sources of the present invention;

fig. 4 is a three-dimensional structure view of the sampling device for collecting infectious disease sources of the present invention.

Illustration of the drawings:

1. a collection bottle; 2. a collection funnel; 3. a cover plate; 4. a filter screen; 5. a fixing ring; 6. a fixed piston cylinder; 7. a gasket; 8. a first check valve; 9. a piston block; 10. a handle; 11. a piston rod; 12. a spring; 13. sampling a bottle; 14. a second one-way valve; 15. a delivery pipe; 16. a first scale mark; 17. a second scale mark; 18. an internal thread; 19. and (4) external threads.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated 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.

Referring to fig. 1-4, the present invention provides an embodiment: an infectious disease source collecting and sampling device comprises a collecting bottle 1, wherein the collecting bottle 1 is made of transparent glass, a collecting funnel 2 is fixedly connected to the upper end of the collecting bottle 1, a cover plate 3 is rotatably connected to the upper end of the collecting funnel 2, a filter screen 4 is arranged on the inner wall of the collecting bottle 1 and below the collecting funnel 2, and a first scale mark 16 is arranged on the surface of the collecting bottle 1;

the side wall of the collecting bottle 1 is fixedly connected with a fixing ring 5, the inner wall of the fixing ring 5 is fixedly connected with a fixed piston cylinder 6, the inner wall of the fixed piston cylinder 6 is fixedly connected with a gasket 7 and plays a role in limiting, the inner wall of the fixed piston cylinder 6 and the right side of the gasket 7 are connected with a piston block 9 in a sliding mode, one end, far away from the gasket 7, of the piston block 9 is fixedly connected with a piston rod 11, one end, far away from the piston block 9, of the piston rod 11 is fixedly connected with a handle 10, one end, far away from the gasket 7, of the piston block 9 and two sides of the piston rod 11 are fixedly connected with a spring 12, one end, far away from the piston block 9, of the spring 12 is fixedly connected with the inner wall of the fixed piston cylinder;

bottom lateral wall fixedly connected with conveyer pipe 15 of receiving flask 1, the middle part of conveyer pipe 15 is provided with second check valve 14, the one end swing joint who keeps away from receiving flask 1 of conveyer pipe 15 has sampling bottle 13, sampling bottle 13's material is transparent glass, conveyer pipe 15 run through fixed piston section of thick bamboo 6 inside and with sampling bottle 13 swing joint, the one end lateral wall of fixed piston section of thick bamboo 6 is provided with external screw thread 19, the upper end inner wall of sampling bottle 13 is provided with internal thread 18, fixed piston section of thick bamboo 6 passes through external screw thread 19,

internal thread

18 and 13 screw thread swing joint of sampling bottle, the surface of sampling bottle 13 is provided with second scale mark 17.

The working principle is as follows: this sampling device is collected to infectious disease source, during the collection, open apron 3, collect, wherein, through being provided with filter screen 4, filter saliva in advance, detach the material that the external world brought, make subsequent testing result more accurate, during the sample, through pulling handle 10, under the effect of atmospheric pressure, get into in sampling bottle 13 through conveyer pipe 15 from receiving flask 1 with saliva, wherein, the effect of control quantity is played with the second scale mark 17 of sampling bottle 13 surface setting to the first scale mark 16 of receiving flask 1 surface setting, because sampling bottle 13 passes through threaded connection with fixed piston tube 6, the event conveniently takes off and carries out subsequent detection.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an infection source collects sampling device, includes collecting bottle (1), its characterized in that: the upper end of the collecting bottle (1) is fixedly connected with a collecting funnel (2), and a filter screen (4) is arranged on the inner wall of the collecting bottle (1) and below the collecting funnel (2);

the collecting bottle is characterized in that a fixing ring (5) is fixedly connected to the side wall of the collecting bottle (1), a fixing piston cylinder (6) is fixedly connected to the inner wall of the fixing ring (5), a gasket (7) is fixedly connected to the inner wall of the fixing piston cylinder (6), a piston block (9) is slidably connected to the right side of the gasket (7) and located on the inner wall of the fixing piston cylinder (6), a piston rod (11) is fixedly connected to one end, away from the gasket (7), of the piston block (9), a handle (10) is fixedly connected to one end, away from the piston block (9), of the piston block (9), springs (12) are fixedly connected to two sides of the piston rod (11), and one end, away from the piston block (9), of each spring (12) is fixedly connected with the inner wall of the fixing piston cylinder (6);

the bottom lateral wall fixedly connected with conveyer pipe (15) of collecting bottle (1), the one end swing joint that collecting bottle (1) was kept away from in conveyer pipe (15) has sample bottle (13).

2. An infectious disease source collection and sampling device according to claim 1, wherein: the upper end of the collecting funnel (2) is rotatably connected with a cover plate (3).

3. An infectious disease source collection and sampling device according to claim 1, wherein: the surface of the collecting bottle (1) is provided with a first scale mark (16).

4. An infectious disease source collection and sampling device according to claim 1, wherein: the surface of the sampling bottle (13) is provided with a second scale mark (17).

5. An infectious disease source collection and sampling device according to claim 1, wherein: and a first check valve (8) is arranged on the side wall of the fixed piston cylinder (6) and between the gasket (7) and the piston block (9).

6. An infectious disease source collection and sampling device according to claim 1, wherein: and a second one-way valve (14) is arranged in the middle of the conveying pipe (15).

7. An infectious disease source collection and sampling device according to claim 1, wherein: the conveying pipe (15) penetrates through the inside of the fixed piston cylinder (6) and is movably connected with the sampling bottle (13).

8. An infectious disease source collection and sampling device according to claim 1, wherein: the one end lateral wall of fixed piston cylinder (6) is provided with external screw thread (19), the upper end inner wall of sampling bottle (13) is provided with internal thread (18), fixed piston cylinder (6) are through external screw thread (19), internal thread (18) and sampling bottle (13) screw thread swing joint.