Disposable excrement sampler

Abstract

The utility model discloses a disposable excrement sampler, which relates to the field of medical instruments, and comprises a collecting bag, a box body and a sampling bottle, the collecting bag is designed into a shape with a top opening larger than a bottom opening, and the collecting bag is used for guiding and accommodating an excrement sample; the box body is installed at the bottom of the collecting bag, and a top through hole of the box body corresponds to a bottom opening of the collecting bag. A notch is formed in one side arm of the box body, and a drawable cut-off plate is arranged in the notch; the sampling bottle is detachably installed at the bottom of the box body, and a bottle opening of the sampling bottle is communicated with a through hole in the bottom of the box body. Excrement discharged by a patient is contained and collected through the collecting bag, after excrement discharging is completed, by pulling the cut-off plate, an excrement sample can fall into the sampling bottle from the collecting bag through the box body in a controlled mode, and the sampling bottle is used for sampling the excrement. Therefore, the stool sample is sampled without pollution, and the accuracy of inspection is ensured.

Description

Technical Field

[0001] The utility model belongs to the field of medical instruments, and in particular relates to a disposable stool sampler. Background Art

[0002] During health checks and disease diagnosis, stool sampling is required to facilitate digestive function assessment and disease screening.

[0003] The existing stool collector consists of a box body and a box cover. The box cover is provided with a spoon for sampling. After defecation, the patient opens the box cover and uses the spoon on the box cover to collect a certain amount of stool into the box body, and then sends it to the hospital laboratory for testing.

[0004] This type of stool collector cannot directly collect excreted feces. It requires collecting feces from the squat toilet after defecation. On the one hand, it is easy to cause sample contamination. On the other hand, patients are likely to feel repulsive when collecting the stool.

[0005] Therefore, we propose a disposable stool sampler to solve the above problems. Utility Model Content

[0006] Aiming at the problem that the existing stool collector cannot directly collect discharged stool, the utility model provides a disposable stool sampler.

[0007] The solution adopted by the utility model to solve the technical problem is: a disposable stool sampler, comprising a collection bag, a box body and a sampling bottle, wherein the collection bag is designed to have a top opening larger than a bottom opening, and is used to guide and accommodate stool samples;

[0008] The box body is installed at the bottom of the collection bag, and the top through hole of the box body corresponds to the bottom opening of the collection bag;

[0009] A notch is provided on one side arm of the box body, and a pull-out cut-off plate is provided in the notch;

[0010] The sampling bottle is detachably mounted on the bottom of the box body, and the bottle mouth is connected to the bottom through hole of the box body.

[0011] Preferably, the collecting bag is made of a soft and water-impermeable material.

[0012] Preferably, the top opening of the collecting bag is provided with an adhesive layer.

[0013] Preferably, the bag further comprises two handles, which are symmetrically arranged at the bag opening of the collecting bag.

[0014] Preferably, a threaded sleeve is installed in the bottom through hole of the box body, and the bottle mouth of the sampling bottle is threadedly connected to the threaded sleeve.

[0015] Preferably, a bottle stopper is further included, which is arranged on one side of the sampling bottle and fits with the bottle mouth of the sampling bottle.

[0016] Preferably, the sampling bottle and the bottle stopper are connected by a connecting belt.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. The utility model contains and collects the feces discharged by the patient through a collection bag. After the defecation is completed, the cut-off plate is pulled so that the feces sample can be controlled to fall from the collection bag through the box body into the sampling bottle, thereby sampling the feces sample without pollution and ensuring the accuracy of the test.

[0019] 2. The utility model provides an adhesive layer, which can, on the one hand, allow the collection bag to be attached to the patient's buttocks so that the collection bag can collect feces; on the other hand, after defecation, the adhesive layers can be attached to each other to close the top opening of the collection bag.

[0020] 3. The utility model is provided with a handle, which can be used to pull the collection bag during the stool collection process to prevent excessive stool in the collection bag and the separation of the clay layer from the skin; after sampling, the patient can use the handle to discard the collection bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is one of the three-dimensional structural diagrams of the utility model;

[0022] Figure 2 This is the second schematic diagram of the three-dimensional structure of the utility model.

[0023] In the figure: 1 collection bag, 2 adhesive layer, 3 handle, 41 box body, 42 cut-off plate, 5 threaded sleeve, 61 sampling bottle, 62 bottle stopper, 63 connecting belt. DETAILED DESCRIPTION

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] See also Figure 1-2 The utility model provides a technical solution for a disposable stool sampler:

[0026] Example 1:

[0027] according to Figure 1 and Figure 2 As shown, it includes a collecting bag 1, a box body 41 and a sampling bottle 61. The collecting bag 1 is made of soft and waterproof material. The collecting bag 1 is designed to have a top opening larger than a bottom opening, and is used to guide and accommodate stool samples.

[0028] The top opening of the collecting bag 1 is provided with an adhesive layer 2. By providing the adhesive layer 2, on the one hand, the collecting bag 1 can be adhered to the patient's buttocks so that the collecting bag 1 can collect feces. On the other hand, after defecation, the adhesive layers 2 can be adhered to each other to close the top opening of the collecting bag 1. A tearable diaphragm is provided on the adhesive layer 2.

[0029] The box body 41 is installed at the bottom of the collection bag 1, and its top through hole corresponds to the bottom opening of the collection bag 1, so that the stool sample in the collection bag 1 can fall into the box body 41. A side arm of the box body 41 is provided with a notch, and a removable cut-off plate 42 is provided in the notch. The cut-off plate 42 blocks the stool sample in the box body 41, so that the stool sample stays above the cut-off plate 42. A threaded sleeve 5 is installed in the bottom through hole of the box body 41.

[0030] The mouth of the sampling bottle 61 is threadedly connected to the threaded sleeve 5, making the sampling bottle 61 detachable. At the same time, the mouth of the sampling bottle 61 is connected to the bottom through hole of the box body 41. By pulling the cut-off plate 42, the stool sample can be controlled to fall from the collection bag 1 through the box body 41 into the sampling bottle 61, thereby sampling the stool sample without pollution and ensuring the accuracy of the test.

[0031] It also includes a bottle stopper 62, which is arranged on one side of the sampling bottle 61 and is adapted to the bottle mouth of the sampling bottle 61. After the stool sample falls into the sampling bottle 61, the sampling bottle 61 is removed and the bottle stopper 62 is snapped on the bottle mouth of the sampling bottle 61 to avoid the emission of odor. The sampling bottle 61 and the bottle stopper 62 are connected by a connecting belt 63 to prevent the bottle stopper 62 from falling.

[0032] When using the disposable stool sampler of the present invention, the patient first tears off the diaphragm on the adhesive layer 2 and sticks the collection bag 1 on the buttocks, and the collection bag 1 contains and collects the feces discharged by the patient;

[0033] After defecation, the collection bag 1 is removed from the buttocks, and the adhesive layers 2 are attached to each other to close the top opening of the collection bag 1. Then, the cut-off plate 42 is pulled to allow a small amount of stool sample to fall from the collection bag 1 through the box body 41 into the sampling bottle 61. After the stool sample falls into the sampling bottle 61, the cut-off plate 42 is closed.

[0034] Finally, the sampling bottle 61 is rotated in reverse to separate the sampling bottle 61 from the threaded sleeve 5, the sampling bottle 61 is removed, and the bottle stopper 62 is fastened to the bottle mouth of the sampling bottle 61, and the sampling bottle is sent to the hospital laboratory for inspection.

[0035] Example 2:

[0036] Based on the first embodiment, Figure 1As shown, the bag 1 further includes two handles 3, which are symmetrically arranged at the mouth of the collecting bag 1. By arranging the handles 3, the collecting bag 1 can be pulled with the handles 3 during the stool collection process to prevent excessive stool in the collecting bag 1 and the separation of the clay layer from the skin. After sampling, the patient can use the handles 3 to discard the collecting bag 1.

Claims

1. A disposable stool sampler, comprising a collection bag, a box body and a sampling bottle, characterized in that: The collection bag is designed to have a top opening larger than a bottom opening, so as to guide and contain a stool sample; The box body is installed at the bottom of the collection bag, and the top through hole of the box body corresponds to the bottom opening of the collection bag; A notch is provided on one side arm of the box body, and a pull-out cut-off plate is provided in the notch; The sampling bottle is detachably mounted on the bottom of the box body, and the bottle mouth is connected to the bottom through hole of the box body.

2. The disposable stool sampler according to claim 1, characterized in that: The collecting bag is made of soft and water-impermeable material.

3. The disposable stool sampler according to claim 1 or 2, characterized in that: The top opening of the collecting bag is provided with an adhesive layer.

4. The disposable stool sampler according to claim 1, characterized in that: The bag also includes two handles, which are symmetrically arranged at the bag opening of the collecting bag.

5. The disposable stool sampler according to claim 1, characterized in that: A threaded sleeve is installed in the bottom through hole of the box body, and the bottle mouth of the sampling bottle is threadedly connected to the threaded sleeve.

6. The disposable stool sampler according to claim 5, characterized in that: It also includes a bottle stopper, which is arranged on one side of the sampling bottle and is adapted to the bottle mouth of the sampling bottle.

7. The disposable stool sampler according to claim 6, characterized in that: The sampling bottle and the bottle stopper are connected via a connecting belt.

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