CN104483154A - Stool sample moisturizing collection box - Google Patents

Abstract

The invention discloses a stool sample moisturizing collection box, which comprises a box cover (1) and a box body. The box body includes a sampling box body (2) and a moisturizing box body (3) containing moisturizing substances. The moisturizing box body (3) Set under the sampling box body (2), the sampling box body (2) is provided with a spacer (2.1), and several tapered holes (2.2) are opened on the spacer plate (2.1). The larger opening of the tapered hole (2.2) faces the humidifying box body (3). The invention has the advantages of simple structure, good sealing performance, repeated use, ability to keep samples moist and prolong the effective time of samples.

Description

Stool sample moisturizing collection box

technical field

The invention belongs to the field of medical clinical testing devices, and in particular relates to a stool sample moisturizing collection box.

Background technique

In medical examinations, there are many situations where it is necessary to collect stool samples from patients for testing. However, collecting stool samples is different from collecting blood and urine. Sampling cannot be done at any time, and the subject often needs to go home to prepare. The most important and most difficult part of sample collection is not only this, in order to avoid the drying of the sample and the inability to smear the test piece, the basic requirement must be to collect the stool within two hours to ensure its humidity. Based on the above reasons, collecting stool samples has become a headache for patients and medical staff.

The existing stool sampler is: application number: ZL201120019383.9, utility model name: disposable stool laboratory sampling bottle, which includes a collection bottle, the collection bottle has a bottle cap, and the central part of the inner wall of the bottle cap is suspended with a length less than A sampling spoon at the height of the cavity of the collection bottle. The utility model is easy to use and can prevent cross-contamination caused by leakage of stool during and after sampling, thereby protecting the physical and mental health of patients and medical staff; and the quantitative and sealed sampling method can improve the accuracy of inspection. The sealing method of the sampling bottle can only keep the stool moist in a short period of time, and cannot keep the stool moist for a long time.

Contents of the invention

The purpose of the present invention is to solve the above-mentioned technical problems, and to provide a stool sample moisturizing collection box with simple structure, good sealing performance, reusability, and keeping the sample moist for a long time.

For realizing above-mentioned purpose, technical scheme of the present invention is:

A stool sample moisturizing collection box, comprising a box cover and a box body, the box body includes a sampling box body and a moisturizing box body containing moisturizing substances, the box cover is detachably connected with the sampling box body, the moisturizing box body Located under the sampling box body, the moisturizing box body is detachably connected with the sampling box body, the sampling box body is provided with a partition plate, and the sample partition plate is provided with several tapered holes, the larger of the tapered holes The opening faces the humidifying box body.

The smaller opening diameter of the above-mentioned tapered hole is 0.5-1 mm, and the larger opening diameter is 2-3 mm.

The above-mentioned moisturizing substance is water or a water-containing sponge.

The cross-sectional shapes of the above-mentioned box cover, sampling box body and moisture box body are circular, rectangular, rhombus, pentagonal or polygonal that match each other.

The above-mentioned connection mode between the box cover and the sampling box body, the connection mode between the sampling box body and the moisturizing box body is screw connection or socket connection with a sealing rubber ring.

The working principle of the present invention is as follows: the collected stool samples are placed in the sampling box, and water or a water-containing sponge is placed in the moisturizing box, and then the box cover, the sampling box body, and the moisturizing box are sequentially sealed and connected to achieve moisture retention. purpose of storage.

Compared with prior art, the beneficial effect of the present invention is:

1. In the present invention, the through hole in the partition plate is set as a tapered hole, and the setting of small upper part and larger lower part can not only reduce the pollution caused by the leakage of stool samples from the hole into the body of the moisturizing box, but also improve the diffusion rate of moisturizing substances, ensuring The wetness of the stool sample.

2. The moisturizing substance of the present invention can be added at any time, and can keep the stool sample moist at all times, which is convenient for patients and medical staff.

3. In the present invention, even if the stool sample liquid leaks from the sampling box to the moisturizing box, the sampler can still take out the moisturizing box for cleaning at any time, without affecting the test results of the stool sample.

Description of drawings

Fig. 1 is the schematic diagram of the combination structure of the stool sample moisturizing collection box of the present invention;

Fig. 2 is a schematic diagram of the decomposition structure of the stool sample moisturizing collection box of the present invention;

Fig. 3 is a top view of the sampling box of the present invention;

FIG. 4 is a cross-sectional view along line A-A of FIG. 3 .

Reference signs: 1-box cover, 2-sampling box body, 2.1-separation template, 2.2-tapered hole, 3-moisturizing box body.

Detailed ways

The present invention will be further described in detail below in conjunction with the examples, but the embodiments of the present invention are not limited to the scope indicated by the examples.

Example 1:

As shown in Figure 1-4, a stool sample moisturizing collection box includes a box cover 1 and a box body, the box body includes a sampling box body 2 and a moisturizing box body 3 containing moisturizing substances, and the box cover 1 is detachably connected to the sampling box The body 2 is connected, the moisturizing box body 3 is arranged under the sampling box body 2, the moisturizing box body 3 is detachably connected with the sampling box body 2, the sampling box body 2 is provided with a partition template 2.1, and several cones are arranged on the partition template 2.1 Shaped hole 2.2, the bigger opening of tapered hole 2.2 is towards humid box body 3. The smaller opening diameter of the tapered hole 2.2 is 0.5 mm, and the larger opening diameter is 2 mm. The cross-sectional shapes of the box cover 1 , the sampling box body 2 and the moisturizing box body 3 are circular shapes that match each other. The connection mode between the box cover 1 and the sampling box body 2, and the connection mode between the sampling box body 2 and the moisturizing box body 3 are threaded connections.

Example 2:

As shown in Figure 1-4, a stool sample moisturizing collection box includes a box cover 1 and a box body, the box body includes a sampling box body 2 and a moisturizing box body 3 containing moisturizing substances, and the box cover 1 is detachably connected to the sampling box The body 2 is connected, and the moisturizing box body 3 is arranged under the sampling box body 2. The moisturizing box body 3 is detachably connected with the sampling box body 2. The sampling box body 2 is provided with a partition template 2.1, and several cones are arranged on the partition template 2.1. Shaped hole 2.2, the bigger opening of tapered hole 2.2 is towards humid box body 3. The smaller opening diameter of the tapered hole 2.2 is 1 mm, and the larger opening diameter is 3 mm. The cross-sectional shapes of the box cover 1 , the sampling box body 2 and the moisturizing box body 3 are circular shapes that match each other. The connection mode between the box cover 1 and the sampling box body 2, and the connection mode between the sampling box body 2 and the moisturizing box body 3 are threaded connections.

After sampling, the patient places the stool sample in the sampling box body 2, and places a water-containing sponge in the moisturizing box body 3, and then seals and connects the box cover 1, the sampling box body 2, and the moisturizing box body 3 in order to achieve moisturizing. For the purpose of storage, if the water content of the sponge is insufficient, it is only necessary to take out the moisturizing box body 3 and continue to add water.

As a modification of other embodiments, the cross-sections of the box cover 1 , the sampling box body 2 and the humidity box body 3 may also be rectangular, rhombus, pentagonal or polygonal. The box cover 1, the sampling box body 2 and the moisturizing box body 3 can also adopt a socket connection mode with a sealing rubber ring. Also can not place sponge in the moisturizing box body 3, directly add water.

The above-mentioned embodiments are only specific examples for further specifying the purpose, technical solutions and beneficial effects of the present invention, and the present invention is not limited thereto. Any modifications, equivalent replacements, improvements, etc. made within the disclosed scope of the present invention are included in the protection scope of the present invention.

Claims (5)

1. A stool sample moisturizing collection box, including a box cover (1) and a box body, characterized in that: the box body includes a sampling box body (2) and a moisturizing box body (3) containing moisturizing substances, and the box body The cover (1) is detachably connected with the sampling box body (2), the moisturizing box body (3) is arranged under the sampling box body (2), and the moisturizing box body (3) is detachably connected with the sampling box body (2) connection, the sampling box body (2) is provided with a spacer plate (2.1), and several tapered holes (2.2) are opened on the spacer plate (2.1), and the larger opening of the tapered hole (2.2) toward the humidor body (3). 2. The stool sample moisturizing collection box according to claim 1, characterized in that: the smaller opening diameter of the tapered hole (2.2) is 0.5-1 mm, and the larger opening diameter is 2-3 mm. 3. The stool sample moisturizing collection box according to claim 1, wherein the moisturizing substance is water or a water-containing sponge. 4. The stool sample moisturizing collection box according to claim 1, characterized in that: the cross-sectional shape of the box cover (1), the sampling box body (2) and the moisturizing box body (3) is a matching circle, Rectangle, rhombus, pentagon or polygon. 5. The stool sample moisturizing collection box according to claim 1, characterized in that: the connection method between the box cover (1) and the sampling box body (2), the sampling box body (2) and the moisturizing box body (3) The connection method is thread connection or socket connection with sealing rubber ring.