A fecal collector

Abstract

The utility model relates to the technical field of collector, concretely is a kind of excrement collector, including sleeve, the sleeve top is equipped with cap, the cap top is fixed with rubber sleeve, the cap bottom is screw-connected with hose, the hose bottom is equipped with rubber pad, the hose surface is equipped with sealing cover, the sleeve bottom is screw-connected with bottom sealing, the bottom sealing inside is inserted with sealing box;Beneficial effect is: by being equipped with sealing box and hole, sample is pressed through the rubber sleeve, enters from the hole of hose and is stored at hole, when sample is removed, sealing box seals sample, it is favorable to the collection of diarrhea patient excrement, and when sampling, sample is sealed, prevent long-time contact with outside, improve the accuracy of detection.

Description

Technical Field

[0001] This utility model relates to the field of collectors, specifically a fecal collector. Background Technology

[0002] The medical collector consists of a sealing mechanism and a collection mechanism. When the collection mechanism receives materials such as urine or feces through an opening or interface, the sealing mechanism will be activated simultaneously. After the collection mechanism contains the material, the sealing mechanism will be completely closed or reinforced to ensure that the material does not leak or come into contact with the outside world during storage. When sampling is required, the sealing mechanism will be temporarily "unlocked", but it can be quickly restored to a sealed state after the operation is completed.

[0003] In the existing technology, medical collection devices require the collection of feces to be sealed. With the development of the market, sealing devices are installed on the outside of the collection device to seal the feces when collection is not needed, so as to prevent the feces from contacting the outside world and causing detection errors.

[0004] However, the aforementioned fecal sampler is equipped with a sealing device on the outside. For patients with diarrhea, their fecal samples are usually watery or pasty, highly fluid, and prone to leakage, making it impossible to accurately control the sampling volume. During the sampling process, the outer wall of the container or the surrounding environment may be contaminated, making the sampling operation difficult and affecting the sample quality. Furthermore, the sample needs to be sealed during sampling to prevent prolonged contact with the outside, which could lead to sample contamination and affect the test results. Therefore, it is necessary to design a fecal sampler to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a fecal collector to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a fecal collector, comprising a sleeve, a cap on the top of the sleeve, a rubber sleeve fixed on the top of the cap, a flexible tube screwed to the bottom of the cap, a rubber pad fitted on the bottom of the flexible tube, a sealing cap fitted on the surface of the flexible tube, a sealed bottom screwed to the bottom of the sleeve, and a sealed box inserted inside the sealed bottom.

[0007] Preferably, when the rubber sleeve is pressed on the cap, the sample moves along the hose toward the cap and stays inside the hose. When the sample is collected inside the hose or on the surface of the rubber pad, the hose is inserted into the sleeve through the cap and contacts the sealing box on the bottom. The rubber pad contacts the sealing box and is squeezed. The sampling is completed and stored inside the sleeve. The hose is taken out of the sleeve by screwing on the cap, and the sealing box is sealed by screwing on the sealing cap on the hose.

[0008] Preferably, the inner walls of the top and bottom of the sleeve are threaded, and the bottom of the cap is integrally formed with a connecting ring one. The surface of the connecting ring one is threaded. The cap is inserted into the sleeve and screwed in by the thread. The bottom of the cap has a through hole, and a filter screen is fixedly installed inside the through hole. The surface of the top of the hose is threaded, and the bottom of the cap is fixed with a connecting ring two. The inner wall of the connecting ring two is threaded. The hose is screwed onto the connecting ring two. The hose has a hole inside, which penetrates both ends of the hose. One end of the hole is connected to the inside of the cap and is separated by the filter screen. The other end of the hole penetrates a rubber gasket and connects to the outside air.

[0009] Preferably, the rubber pad is spherical and is pierced by a flexible tube, and the diameter of the rubber pad is larger than the diameter of the sealing box, so that it will not fall off when placed after being inserted into the sealing box.

[0010] Preferably, the sealing cap is a T-shaped circular plate, and a rubber ring is fitted on the surface of the protruding part at the bottom of the sealing cap. When the sealing cap is inserted into the sealing box, the rubber ring is located between the sealing cap and the sealing box. The inner wall of the sealing cap is threaded, the upper surface of the hose is threaded, and the sealing cap is screwed onto the surface of the hose.

[0011] Preferably, the bottom of the seal is a flat-topped cone, and the surface of the bottom of the seal has a groove, and the sealing box is inserted into the groove of the bottom of the seal before collecting feces.

[0012] Compared with the prior art, the beneficial effects of this utility model are: The sample is inserted through a rubber sleeve into the hole of the tubing by pressing it into a sealed box with holes. When the sample is removed, the sealed box seals the sample, which is beneficial for collecting feces from patients with diarrhea. Furthermore, sealing the sample during sampling prevents prolonged contact with the outside environment and improves the accuracy of the test. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure where the cap and hose are combined. Figure 3 for Figure 2 Sectional view of AA; Figure 4 for Figure 3 Enlarged structural diagram of A in the middle; Figure 5 This is a schematic diagram of the sleeve and bottom sealing structure. Figure 6 for Figure 5 A cross-sectional view of BB.

[0014] In the diagram: Sleeve 1, Cap 2, Rubber Sleeve 3, Hose 4, Rubber Gasket 5, Sealing Cap 6, Bottom Sealing 7, Sealing Box 8, Connecting Ring 1 9, Filter Screen 10, Connecting Ring 2 11, Hole 12, Rubber Ring 13. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0016] Example 1 Please see Figures 1-6 This utility model provides a technical solution: a fecal collector, including a sleeve 1, a cap 2 on the top of the sleeve 1, the inner walls of the top and bottom of the sleeve 1 are threaded, a connecting ring 9 is integrally formed at the bottom of the cap 2, the surface of the connecting ring 9 is threaded, the cap 2 is inserted into the sleeve 1 and screwed in by the thread, a through hole is opened at the bottom of the cap 2, a filter screen 10 is fixedly installed in the through hole, a rubber sleeve 3 is fixed at the top of the cap 2, a hose 4 is screwed to the bottom of the cap 2, a rubber pad 5 is fitted at the bottom of the hose 4, the hose 4 is pulled out from the inside of the sleeve 1 through the cap 2, then the rubber pad 5 is pulled out from the inside of the sealing box 8, the bottom seal 7 is unscrewed from the bottom of the sleeve 1, then the sealing box 8 is inserted into the groove of the bottom seal 7, and then the bottom seal 7 is screwed onto the sleeve 1.

[0017] Example 2 Based on Example 1, the top surface of the hose 4 is threaded, and a connecting ring 2 is fixed to the bottom of the cap 2. The inner wall of the connecting ring 2 is threaded, and the hose 4 is screwed onto the connecting ring 2. A hole 12 is opened inside the hose 4, and the hole 12 passes through both ends of the hose 4. One end of the hole 12 is connected to the inside of the cap 2 and is separated by the filter screen 10. The other end of the hole 12 passes through the rubber pad 5 and connects to the outside air. A sealing cap 6 is fitted on the surface of the hose 4, and a sealing bottom 7 is screwed to the bottom of the sleeve 1. A sealing box 8 is inserted inside the sealing bottom 7. The rubber pad 5 is spherical and is penetrated by the hose 4. The diameter of the rubber pad 5 is larger than the diameter of the sealing box 8, so that it will not fall off when inserted into the sealing box 8. Pressing the rubber sleeve 3 will expel the air inside. When the rubber sleeve 3 is loosened, the sample will move along the hole 12 toward the cap 2, thereby contacting the filter screen 10 and being blocked in the hole 12.

[0018] Example 3 Based on Embodiment 2, the sealing cap 6 is a T-shaped circular plate. A rubber ring 13 is fitted on the surface of the protruding part at the bottom of the sealing cap 6. When the sealing cap 6 is inserted into the sealing box 8, the rubber ring 13 is located between the sealing cap 6 and the sealing box 8. The inner wall of the sealing cap 6 is threaded, and the upper surface of the hose 4 is threaded. The sealing cap 6 is screwed onto the surface of the hose 4. The bottom seal 7 is a flat-topped cone with a groove on its surface. Before collecting feces, the sealing box 8 is inserted into the groove of the bottom seal 7. The hose 4 is inserted into the sleeve 1 through the cap 2. At the same time, the rubber pad 5 will contact the sealing box 8 to compress it. Then, the cap 2 is rotated and screwed onto the sleeve 1 through the connecting ring 9.

[0019] Example 4 Based on Example 3, the rubber sleeve 3 is pressed on the cap 2, and the sample moves along the hose 4 to the cap 2 and stays inside the hose 4. When the sample is collected inside the hose 4 or on the surface of the rubber pad 5, the hose 4 is inserted into the sleeve 1 through the cap 2 and contacts the sealing box 8 on the bottom 7. The rubber pad 5 contacts the sealing box 8 and is squeezed. The sample is stored inside the sleeve 1 after sampling. The hose 4 is taken out from the sleeve 1 by screwing on the cap 2. The sealing box 8 is sealed by screwing on the sealing cap 6 on the hose 4. When taking the sample, the cap 2 is screwed on first until the cap 2 is separated from the sleeve 1. Then the hose 4 is pulled out through the cap 2. The sealing cap 6 is screwed on and slides down to the top of the sealing box 8. The sealing cap 6 is pressed down to seal, and the sample storage and retrieval are finally completed.

[0020] In use, first pull the hose 4 out of the sleeve 1 through the cap 2, then pull the rubber gasket 5 out of the sealing box 8, unscrew the bottom seal 7 from the bottom of the sleeve 1, then insert the sealing box 8 into the groove of the bottom seal 7, and then screw the bottom seal 7 onto the sleeve 1. Next, align one end of the hose 4 with the sample to be taken, press the rubber sleeve 3 to expel the air inside, and then loosen the rubber sleeve 3. The sample will move along the hole 12 towards the cap 2, thus contacting the filter screen 10 and being blocked in the hole. Inside hole 12, the hose 4 is then inserted into the sleeve 1 through cap 2. At the same time, the rubber pad 5 will contact the sealing box 8 and compress it. Then, the cap 2 is rotated and screwed onto the sleeve 1 through connecting ring 9. When taking a sample, first screw the cap 2 until the cap 2 is separated from the sleeve 1, then pull out the hose 4 through the cap 2, screw the sealing cover 6 down to the top of the sealing box 8, and press the sealing cover 6 down to seal it, thus completing the sample storage and retrieval.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fecal collector, comprising a sleeve (1), characterized in that: The top of the sleeve (1) is fitted with a cap (2), the top of the cap (2) is fixed with a rubber sleeve (3), the bottom of the cap (2) is screwed with a hose (4), the bottom of the hose (4) is fitted with a rubber pad (5), the surface of the hose (4) is fitted with a sealing cap (6), the bottom of the sleeve (1) is screwed with a sealing bottom (7), and a sealing box (8) is inserted inside the sealing bottom (7). The rubber sleeve (3) is pressed on the cap (2), and the sample moves along the tube (4) toward the cap (2) and stays inside the tube (4); When the sample is collected inside the hose (4) or on the surface of the rubber pad (5) through the inside of the hose (4), the hose (4) is inserted into the sleeve (1) through the cap (2) and contacts the sealing box (8) on the bottom (7), and the rubber pad (5) contacts the sealing box (8) to be squeezed; After sampling, the sample is stored inside the sleeve (1). The hose (4) is taken out from the sleeve (1) by screwing on the cap (2). The sealing box (8) is sealed by screwing on the sealing cap (6) on the hose (4).

2. The fecal collector according to claim 1, characterized in that: The inner walls of the top and bottom of the sleeve (1) are threaded. The bottom of the cap (2) is integrally formed with a connecting ring (9). The surface of the connecting ring (9) is threaded. The cap (2) is inserted into the sleeve (1) and screwed in by the thread. The bottom of the cap (2) has a through hole, and a filter screen (10) is fixedly installed inside the through hole.

3. A fecal collector according to claim 1, characterized in that: The top surface of the hose (4) is threaded, and the bottom of the cap (2) is fixed with a connecting ring two (11). The inner wall of the connecting ring two (11) is threaded. The hose (4) is screwed onto the connecting ring two (11). The hose (4) has a hole (12) inside. The hole (12) passes through both ends of the hose (4). One end of the hole (12) is connected to the inside of the cap (2) and is separated by the filter screen (10). The other end of the hole (12) passes through the rubber pad (5) and is connected to the outside air.

4. A fecal collector according to claim 1, characterized in that: The rubber pad (5) is spherical and is pierced by a hose (4). The diameter of the rubber pad (5) is larger than the diameter of the sealing box (8) so that it will not fall off when placed after being inserted into the sealing box (8).

5. A fecal collector according to claim 1, characterized in that: The sealing cover (6) is a "T"-shaped round plate. A rubber ring (13) is fitted on the surface of the protruding part at the bottom of the sealing cover (6). When the sealing cover (6) is inserted into the sealing box (8), the rubber ring (13) is located between the sealing cover (6) and the sealing box (8). The inner wall of the sealing cover (6) is threaded, and the upper surface of the hose (4) is threaded. The sealing cover (6) is screwed onto the surface of the hose (4).

6. A fecal collector according to claim 1, characterized in that: The bottom seal (7) is a flat-topped cone, and a groove is provided on the surface of the bottom seal (7). The pre-collection sealing box (8) is inserted into the groove of the bottom seal (7).

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