CN215915739U

CN215915739U - Device for collecting sputum

Info

Publication number: CN215915739U
Application number: CN202122444697.XU
Authority: CN
Inventors: 刘娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-03-01
Anticipated expiration: 2031-10-11

Abstract

The utility model discloses a device for collecting sputum, which comprises a first baffle, a second baffle and a container, wherein the first baffle is connected with the second baffle; a crease is formed in the middle of the first baffle, the first baffle is divided into two rectangular areas with the same size, the upper edge of each rectangular area is connected with a second baffle, and the side edge of each rectangular area is connected with a hanging rope; the container is of a 90-degree fan-shaped structure, one right-angle edge of the container is connected with the upper cover, and the middle area of the arc edge forms a spindle-shaped mandible supporting plate; the area between the two right-angle sides of the container and the lower jaw supporting plate is inwards sunken to form an accommodating cavity, and a sputum storage box is placed in the accommodating cavity; the lower edge of the first baffle is inserted into the accommodating cavity and clamped between the side wall of the accommodating cavity and the outer wall of the sputum storage box. The sputum collection device can be used as an auxiliary device for clinical sputum examination and a daily sanitary product for ordinary people, and can effectively collect sputum, prevent saliva droplet from spreading and reduce diseases.

Description

Device for collecting sputum

Technical Field

The utility model relates to the field of medical sanitary products or medical examination products, in particular to a device for collecting sputum.

Background

Cough and expectoration are common symptoms of respiratory diseases, sputum droplets generated instantly by expectoration can carry a large amount of germs, and unprotected cough and expectoration phenomena in common people are common, and are an important way for the propagation of respiratory diseases. The patient usually stays to take the sputum for examination to diagnose the disease, and the sputum spray transmission is easy to occur in the sputum staying and taking process.

In order to solve the above problems, it is necessary to design a device for collecting sputum, which not only can be used for collecting sputum daily, preventing sputum from spitting and expectorating at any place and preventing droplets from polluting environment and spreading diseases, but also can be used for collecting sputum when necessary, and can be used for medical examination and diagnosis of diseases.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provides a device for collecting sputum.

The present invention is realized in accordance with the following technical contents.

A device for collecting sputum comprises a first baffle, a second baffle and a container; a crease is formed in the middle of the first baffle, the first baffle is divided into two rectangular areas with the same size, the upper edge of each rectangular area is connected with a second baffle, and the side edge of each rectangular area is connected with a hanging rope; the container is of a 90-degree fan-shaped structure, one right-angle edge of the container is connected with the upper cover, and the middle area of the arc edge forms a spindle-shaped mandible supporting plate; the area between the two right-angle sides of the container and the lower jaw supporting plate is inwards sunken to form an accommodating cavity, and a sputum storage box is placed in the accommodating cavity; the lower edge of the first baffle is inserted into the accommodating cavity and clamped between the side wall of the accommodating cavity and the outer wall of the sputum storage box.

Furthermore, the first baffle body is a hard paperboard with a smooth surface, and the surface of the area close to the two sides of the first baffle body is covered with absorbent paper; and the surface of the second baffle plate is integrally covered with absorbent paper.

Further, the second baffle is fan-shaped, and the central angle is not less than 60 degrees; the central angles of the two second baffle plates are superposed on the fold line of the first baffle plate.

Furthermore, one radius of the second baffles is connected with the first baffle, and the other radius is provided with an adhesive tape for bonding the two second baffles together.

Furthermore, the bottom of the containing cavity is provided with an adhesive tape for temporarily fixing the sputum storage box.

Further, the hanging cord has a weak elasticity for hanging the device on the ear of a user.

Further, the chin rest surface is below the upper rim of the container.

Further, the height of the first baffle is 10-15cm, and the length of the bottom edge is 10-12 cm; the length of two right-angle sides of the container is not less than half of the length of the bottom edge of the first baffle; the depth of the sputum storage box is 1cm and not more than the depth of the accommodating cavity.

The utility model has the advantages and beneficial effects that:

the sputum collecting device can be used as an auxiliary device for clinical sputum examination and a daily sanitary product for ordinary people, and can effectively collect sputum and prevent saliva droplets from spreading germs. The utility model has the advantages of simple structure, convenient use, low cost, strong practicability and better popularization value.

Drawings

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

FIG. 2 is a schematic structural view (upright position) of a first baffle and a second baffle in the present invention;

FIG. 3 is a schematic structural view (inverted) of the first baffle and the second baffle of the present invention;

FIG. 4 is a flat expanded view of the first baffle and the second baffle of the present invention;

FIG. 5 is a schematic view of the sputum trap of the present invention placed in a container (placement process);

FIG. 6 is a schematic view of the sputum trap cassette of the present invention in place in a container (place complete);

figure 7 is a top view of the container and sputum trap cassette of the present invention.

Wherein 1, a first baffle; 2. a second baffle; 3. a container; 301. an accommodating cavity; 302. an upper cover; 303. a lower jaw splint; 4. hanging a rope; 5. store up phlegm box.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and examples.

As shown in fig. 1 to 7, a device for collecting sputum comprises a first baffle 1, a second baffle 2 and a container 3; a crease is formed in the middle of the first baffle 1, the first baffle 1 is divided into two rectangular areas with the same size, the upper edge of each rectangular area is connected with a second baffle 2, and the side edge of each rectangular area is connected with a hanging rope 4; the container 3 is in a 90-degree fan-shaped structure, one right-angle edge of the container 3 is connected with an upper cover 302, and the middle area of the arc edge forms a spindle-shaped mandible supporting plate 303; the area between the two right-angle sides of the container 3 and the lower jaw supporting plate 303 is inwards sunken to form an accommodating cavity 301, and a sputum storage box 5 is placed in the accommodating cavity 301; the lower edge of the first baffle plate 1 is inserted into the accommodating cavity 301 and clamped between the side wall of the accommodating cavity 301 and the outer wall of the sputum storage box 5. The first baffle plate 1 and the second baffle plate 2 are made of paper and are cut according to the specified size during production; the container 3 and the sputum storage box 5 are made of plastic materials, are molded once by a special mold during production, and are sterilized. The special sputum trap 5 is designed because if the container 3 is used directly, other germs may be introduced by the user's jaw contacting the surface of the container 3, interfering with the testing process. In practical application, in order to further satisfy aseptic requirement, can additionally be equipped with the lid for storing up phlegm box 5, use the sealing bag packing, the sputum is collected the back of finishing, takes out the lid and covers on storing up phlegm box 5.

The first baffle 1 body is a hard paperboard with a smooth surface, and the surfaces of areas close to the two sides of the first baffle are covered with absorbent paper; the surface of the second baffle 2 is entirely covered with absorbent paper. The substrate may be a hard cardboard having a moderate hardness, and for example, 300g kraft paper may be used. As shown in fig. 1, 2 and 3, the area of the first baffle 1, which is indicated by the shaded area, is the area covering the absorbent paper. The remaining area may be coated with a film to make it smoother. The second baffle 2 and the first baffle 1 can be the same piece of paper in practice, and the connecting parts of the second baffle and the first baffle can be processed in an indentation mode and are convenient to bend. The second baffle 2 is fan-shaped, the central angle is not less than 60 degrees, and the central angles of the two second baffles 2 are superposed on the folding line of the first baffle 1. One radius of the second baffle 2 is connected with the first baffle 1, and the other radius is provided with an adhesive tape. In principle, when the face mask is used, two sides of the first baffle plate 1 need to be folded into an included angle of 90 degrees, the spray cannot be prevented when the angle is too large, and the face cannot be shielded when the angle is too small. On the basis, if the overlapping area of the two second baffles 2 is too small, sputum is easy to leak out of the gap at the overlapping part of the two second baffles 2 in the process of folding after spitting, so the size of the second baffles 2 cannot be too small. In addition, the adhesive tape at the edge of the second baffle 2 can effectively prevent the sputum from spilling and leaking.

The bottom of the accommodating cavity 301 is provided with an adhesive tape. The adhesive tape is preferably a tape with weak adhesiveness for temporarily fixing the sputum storage cassette 5. The adhesive tape can be a common double-sided adhesive tape, and if the adhesive tape is not fixed, the sputum storage box 5 can shake or even turn over when in use or in the process of delivering the sputum sample to the inspection room; and too high a strength of the strip may cause inconvenience for the inspector to remove the sputum trap 5 from the container 3.

The hanging cord 4 has a weak elasticity for hanging the device on the ear of a user. Such a design is similar to the fixing manner of the mask, so that the hanging rope 4 can be used as a hanging rope used in a general mask.

The chin rest 303 surface is slightly below the upper edge of the container 3. As shown in fig. 5 and 6, this is designed to facilitate the covering of the upper cover 302.

The height of the first baffle plate 1 is 10-15cm, and the length of the bottom edge is 10-12 cm; the length of two right-angle sides of the container 3 is not less than half of the length of the bottom side of the first baffle plate 1; the depth of the sputum storage box 5 is 1cm and is not more than the depth of the accommodating cavity 301.

The mask can be designed into two specifications, one is without a container 3, and only comprises a first baffle plate 1 and a second baffle plate 2, so that the cost can be further reduced, and the mask can be conveniently carried like a disposable mask which is widely used at present; the other is used in conjunction with the container 3 for medical testing.

The first baffle 1 and the second baffle 2 are made in the same way regardless of the specifications, and the difference is only that the first baffle 1 is arranged right side or upside down when in use, as shown in fig. 2 and 3.

The first embodiment is as follows:

the utility model can be used as an auxiliary device for clinical sputum examination. In view of avoiding the interference of bacteria with the inspection process, the first baffle plate 1 and the second baffle plate 2 need to be sterilized during production and processing, and need to be separately sealed and packaged, and one baffle plate is taken at a time.

When the sputum storing box is used, firstly, as shown in fig. 5, the sputum storing box 5 is placed into the container 3, then, as shown in fig. 1, the bottom of the first baffle plate 1 is inserted into the container 3, finally, the whole device is placed in front of a user, the lower jaw is pressed on the lower jaw supporting plate 303, the hanging rope 4 is hung behind the ear, and in the process of spitting, sputum directly falls into the sputum storing box 5 or falls into the middle position of the first baffle plate 1 and then slides into the sputum storing box 5.

After the completion, take out first baffle 1, fold, throw into the garbage bin, will store up the lid of phlegm box 5 and cover on storing up phlegm box 5, cover upper cover 302 tightly of container 3 again, send container 3 wholly to the inspection room. The sputum storage box 5 is taken out from the inspection chamber, and the sputum inside is inspected.

Example two:

if the sputum detection is not needed, only the first baffle plate 1 and the second baffle plate 2 can be used, so that the sputum detection device can also be used as a sanitary article used in a general ward. In this case, there is no strict sterilization requirement, and the first and

second baffle plates

1 and 2 can be packaged in a manner similar to that of a multi-pack disposable mask.

The specific use mode is as follows: tear the gum at second baffle 2 edges, expose the adhesive tape, turn over the both sides of first baffle 1 along the crease inwards and roll over to about 90 degrees again, glue two second baffles 2 together through the adhesive tape, place the user in the front again wholly, the lower jaw is held to second baffle 2 after the bonding, hang rope 4 and hang behind the ear, take off after spitting, fold whole back, throw into the garbage bin.

Claims

1. A device for collecting sputum, which is characterized by comprising a first baffle (1), a second baffle (2) and a container (3); a crease is formed in the middle of the first baffle (1), the first baffle (1) is divided into two rectangular areas with the same size, the upper edge of each rectangular area is connected with a second baffle (2), and the side edge of each rectangular area is connected with a hanging rope (4); the container (3) is of a 90-degree fan-shaped structure, one right-angle edge of the container (3) is connected with the upper cover (302), and the middle area of the arc-shaped edge forms a spindle-shaped mandible supporting plate (303); the area between the two right-angle sides of the container (3) and the lower jaw supporting plate (303) is inwards sunken to form an accommodating cavity (301), and a sputum storage box (5) is placed in the accommodating cavity (301); the lower edge of the first baffle (1) is inserted into the accommodating cavity (301) and clamped between the side wall of the accommodating cavity (301) and the outer wall of the sputum storage box (5).

2. The sputum collecting device as claimed in claim 1, wherein the first baffle (1) is a smooth-surfaced hard cardboard, and the surface of the area near the two sides is covered with absorbent paper; and the surface of the second baffle (2) is wholly covered with absorbent paper.

3. A device for collecting sputum according to claim 1, wherein the second baffle (2) has a fan shape with a central angle of not less than 60 degrees; the central angles of the two second baffle plates (2) are superposed on the fold line of the first baffle plate (1).

4. A device for collecting sputum according to claim 3, wherein the second baffle (2) is attached to the first baffle (1) on one radius and is provided with a glue strip on the other radius.

5. A device for collecting sputum according to claim 1, wherein the bottom of the chamber (301) is provided with a strip of glue.

6. A device for collecting sputum according to claim 1, wherein the surface of the chin rest (303) is lower than the upper edge of the container (3).

7. The sputum collection apparatus of claim 1, wherein the first baffle (1) has a height of 10-15cm and a bottom length of 10-12 cm; the length of two right-angle sides of the container (3) is not less than half of the length of the bottom side of the first baffle (1); the depth of the sputum storage box (5) is 1cm and not more than that of the accommodating cavity (301).