CN216933276U

CN216933276U - Liquid sampling cup

Info

Publication number: CN216933276U
Application number: CN202121595369.3U
Authority: CN
Inventors: 魏亮
Original assignee: Chengdu S&km Biotechnology Co ltd
Current assignee: Chengdu S&km Biotechnology Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-07-12
Anticipated expiration: 2031-07-13

Abstract

The utility model belongs to the technical field of liquid containers, and discloses a liquid sampling cup which comprises a cup body, a limiting ring and detection test paper; the limiting ring is arranged in the cup body, and a gap is formed between the limiting ring and the bottom of the cup body; the detection test paper is arranged in the gap and limited by the limiting ring. The utility model can ensure that the test paper does not depart from the cup body before urine sampling, directly realizes the detection of the urine content after urine sampling, and is very convenient to use.

Description

Liquid sampling cup

Technical Field

The utility model belongs to the technical field of liquid containers, and particularly relates to a liquid sampling cup.

Background

The routine examination of urine is one of three major medical tests, and the diagnosis of a plurality of diseases can realize disease judgment through judging components in the urine.

At present, the urine test needs to be carried out for a plurality of times, generally, the urine is collected firstly, then the urine is transferred and separated, and finally a specific result is obtained on test equipment, so that the urine test process is complicated and much time is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model discloses a liquid sampling cup which can ensure that a detection test paper does not depart from a cup body before urine sampling, directly realize detection of urine content after urine sampling and is very convenient to use. The specific technical scheme of the utility model is as follows:

a liquid sampling cup, comprising:

a cup body;

the limiting ring is arranged in the cup body, and a gap is formed between the limiting ring and the bottom of the cup body; and

and the detection test paper is arranged in the gap and limited by the limiting ring.

The body is provided with the detection test paper, so that after urine enters the cup body, urine information can be obtained through the detection test paper directly according to the reaction of the detection test paper, and the detection cup is very convenient and quick to use; through the setting of spacing collar, can avoid test paper to break away from the bottom of a cup to ensure test paper contact urine, pour the urine after taking place chemical reaction, supply the user of service to judge the testing result fast from this, thereby under the condition of avoiding bonding the test paper with glue, make the user of service obtain comparatively accurate result.

Preferably, the limiting ring and the cup body are detachably connected or integrally formed.

The spacing collar can be detachably connected with the cup body and can also be integrally formed with the cup body.

Preferably, the inner diameter of the cup body is gradually increased from the bottom to the top thereof.

Because the internal diameter of the cup body is gradually increased from bottom to top, the cup bodies are conveniently nested and stored, and the storage space is saved.

Preferably, one end of the cup body has a smaller width than the other end thereof in a radial direction of the cup body.

The cup is asymmetric structure, makes the cup simultaneously in the use to the sampling high efficiency of urine, on the basis that makes the urine fully contact test paper, avoids the urine at the in-process of pouring out, and avoids its outer wall through the cup to flow.

Preferably, the height of the gap is 0.8-1.2 mm.

Because the thickness of the test paper is generally 0.8mm, in the arrangement of the gap, in order to ensure the fixation of the test paper, the reserved gap should meet the requirement of reasonable height.

Preferably, the cup body is provided with a cup handle.

The cup handle is convenient for a user to use the cup body, so that the use sanitation is well ensured.

Preferably, the test strip includes:

at least one color block; and

filtering the membrane;

wherein, the color block is adhered with the filter membrane, and the color changing surface of the color block is contacted with the bottom of the cup body.

The color block is used for reacting with urine to change color, so that a user can conveniently observe the color change condition; the filter membrane has fine hydroscopicity, and it can completely cut off the contact of color lump and external environment, and urine permeable filter membrane to make the clean same color lump of urine take place the reaction.

Preferably, the method further comprises the following steps:

and the protective paste is pasted with one side of the limiting ring, which is far away from the detection test paper.

In the unused state of the cup body, the protective paste can prevent the detection test paper from being affected with damp and oxidized, thereby ensuring the reaction quality of the color blocks.

Preferably, the protective sticker is provided with a hand tearing section, and the hand tearing section extends from the inner part of the cup body to the outer part of the cup body.

The hand tears the section can be fine supplies the user to tear the protection subsides to satisfy user of service's swift operation requirement.

Preferably, the detection test paper at least comprises fifteen color blocks which are arranged in a rectangular array.

For a conventional test strip applied to urine detection, there are generally 14 items of detection content, and therefore, of the 15 color blocks, 14 are variable color blocks, and the other 1 is a correction color block, and for different detection situations, other numbers of color blocks may be preset.

Compared with the prior art, the utility model can lead the user to use the device conveniently and quickly so as to achieve the aim of quickly obtaining the urine detection result; in an unused state, the protection paste and the filter membrane are arranged, so that the state of the test paper before use can be well ensured, the test paper is clean and complete, and the state is unique, so that the accuracy of a detection result is ensured; in addition, the utility model can ensure the use sanitation on the basis of convenient use.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

FIG. 4 is a schematic view of an embodiment of the present invention with a protective patch;

FIG. 5 is an enlarged view of FIG. 4 at B;

FIG. 6 is a schematic view of the stacking of cups according to the embodiment of the present invention;

fig. 7 is a front view of fig. 6.

In the figure: 1-cup body; 2-a spacing ring; 3-a cup handle; 4-color block; 5-a filter membrane; 6-protective paste.

Detailed Description

In order that those skilled in the art will better understand the technical solutions of the present invention, the present invention will be further described in detail with reference to the following embodiments.

As shown in fig. 1 to 5, a liquid sampling cup comprises a cup body 1, a limiting ring 2 and a detection test paper; the limiting ring 2 is arranged in the cup body 1, and a gap is formed between the limiting ring 2 and the bottom of the cup body 1; the detection test paper is arranged in the gap and limited by the limiting ring 2.

In this embodiment, the position of the test strip may be at any position in the cup body 1, but for better use, ease of handling, and observation of the discoloration reaction, the test strip is generally disposed at the bottom of the cup body 1.

The cup body 1 is provided with a gap which exists between the limiting ring 2 and the cup body 1, and the detection test paper is arranged in the gap, so that the detection test paper is well limited and fixed in the gap, or only moves up and down in the gap. It should be noted that the shape of the test paper is the same as the shape of the bottom of the cup body 1, so that the placement and horizontal displacement limitation of the test paper can be well realized, and the outer diameter of the limiting ring 2 is consistent with the cup wall of the cup body 1, so that the vertical displacement limitation of the test paper can be well realized.

For better use of the embodiment, the spacing ring 2 is detachably connected with the cup body 1 or integrally formed with the cup body.

Specifically, in this embodiment, the stop collar 2 is integrally formed with the cup body 1. Because the observation requirement of urine reaction needs to be satisfied, generally speaking, the cup body 1 is formed by firing transparent glass, and certainly, can also be formed by turning and milling metal, and the observation window is reserved. No matter what material or process is adopted, the integral forming of the limiting ring 2 and the cup body 1 belongs to simple process steps and can be easily realized.

In another embodiment, the stop collar 2 is detachably connected to the cup body 1, and in this embodiment, generally, the cup body 1 is disposed in an annular groove, and the stop collar 2 is made of rubber or other deformable materials, so that the stop collar 2 is embedded in the annular groove when in use.

For better use of this embodiment, the width of one end of the cup body 1 is smaller than the width of the other end of the cup body 1 in the radial direction of the cup body 1.

In the embodiment, the cup body 1 has an asymmetric oval structure as a whole; during specific use, the sampling cup corresponds to urine test equipment, and it can monitor the color change reaction of test paper to avoid the naked eye to observe and produce great error. In urine examination equipment, it has the recess, and when cup 1 stable placing in the recess, realization colour that can be fine detects, can know from this that oval structure is for square structure, realizes more easily placing and places in the recess that corresponds the shape, guarantees only the only direction of placing. Therefore, on the basis of realizing sanitary operation, the embodiment adopts an asymmetric oval structure to well realize the matching with external urine test equipment.

For better use of the present embodiment, the height of the gap is 0.8 to 1.2 mm.

When the test paper is installed, utilize spacing collar 2 to carry on spacingly to the test paper, in this embodiment, spacing collar 2 is apart from the bottom 1mm of cup 1, reserves 0.2 mm's distance between test paper and the spacing collar 2 from this, does not restrict the activity of test paper completely from this, makes things convenient for the staff to place the basis of test paper from this, fine prevention the test paper remove and influence the observation of testing result.

For a better use of the embodiment, the cup body 1 is provided with a stem 3.

The cup handle 3 is of a long strip-shaped structure, so that the cup handle is convenient for a user to hold.

For better use of the embodiment, the test strip comprises at least one color block 4 and a filter membrane 5; the color lump 4 is adhered with the filter membrane 5, and the color changing surface of the color lump 4 is contacted with the bottom of the cup body 1.

The test strip may include a plurality of colored patches 4 corresponding to the area of the bottom of the cup body 1 to detect different urine items. In this embodiment, the filter 5 is a large-pore filter to ensure contact between the urine and the color patch 4.

In order to better use the embodiment, the test paper further comprises a protective sticker 6, and the protective sticker 6 is stuck to one side, away from the test paper, of the limiting ring 2.

As shown in fig. 5, the protection sticker 6 is adhered to the upper surface of the spacing ring 2. In order to make different urine affect the detection result, the present embodiment is a disposable product, so the protection sticker 6 is also disposable, and it is only required to heat seal the protection sticker to the spacing collar 2. The stop collar 2 thus typically has a width of 2mm, which projects beyond the interior of the cup body 1 in order to attach a protective sticker 6.

For a better use of this embodiment, the protection patch 6 is provided with a tear-off section which extends from the inside of the cup body 1 to the outside of the cup body 1.

When the protective sticker 6 needs to be used, a user directly holds the hand tearing section to tear, and then the protective sticker 6 can be torn off. It should be noted that the protective sticker 6 completely covers the caliber of the cup body 1.

For better use of this embodiment, the test strip includes at least fifteen color blocks 4 arranged in a rectangular array.

In this embodiment, the test strip includes 15 color patches 4, and the color patches 4 are uniformly distributed in a 3 × 5 rectangular array; the size of each color block 4 is 5mm, the distance between every two adjacent color blocks 4 in each row is 7mm, wherein 14 color blocks 4 are variable color blocks 4, and 1 color block 4 is a correction color block 4, so that urine can be well contacted with each color block 4 without mutual influence, and the urine detection device is also suitable for color detection of an external urine detection device.

It should be noted that 14 assays include, but are not limited to, leukocyte, urobilinogen, protein, bilirubin, glucose, ascorbic acid, urine specific gravity, ketone bodies, nitrite, occult blood, pH, and urine microalbumin and creatinine.

In any of the above embodiments, as shown in fig. 6 and 7, the inner diameter of the cup body 1 gradually increases from the bottom to the top thereof.

Namely, the embodiment can well realize the stacking placement among a plurality of sampling cups; on this basis, can utilize spacing 2 to carry out spacing to the overlapping sampling cup to avoid contacting or damaging the test paper.

The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the spirit and scope of the utility model, and should be considered to be within the scope of the utility model.

Claims

1. A liquid sampling cup, comprising:

a cup body;

the detection test paper is arranged in the gap and limited by a limiting ring;

the detection test paper comprises:

at least one color block; and

filtering the membrane;

2. The liquid sampling cup of claim 1, wherein the stop collar is removably connected to the cup body or integrally formed therewith.

3. A liquid sampling cup as claimed in claim 1, wherein the internal diameter of the cup body increases from the base to the top thereof.

4. A liquid sampling cup as claimed in claim 1, wherein one end of the cup body has a width less than the width of the other end of the cup body in a radial direction of the cup body.

5. A liquid sampling cup according to claim 1 wherein the height of said gap is 0.8 to 1.2 mm.

6. A liquid sampling cup according to claim 1, wherein the cup body is provided with a stem.

7. The liquid sampling cup of claim 1, further comprising:

8. A liquid sampling cup as claimed in claim 7, wherein the protective patch is provided with a tear-off section which extends from the interior of the cup body to the exterior of the cup body.

9. The liquid sampling cup of claim 1, wherein the test strip comprises at least fifteen color patches arranged in a rectangular array.