Excrement collector

Abstract

The utility model discloses an excrement collector and relates to the technical field of medical equipment, a stirring cover is installed on a collecting pipe, a sampling assembly capable of being locked with or separated from the stirring cover is arranged on the stirring cover, the sampling end of the sampling assembly extends into the collecting pipe, and the handheld end of the sampling assembly penetrates through the stirring cover and extends outwards. According to the excrement sampling device, the sampling assembly and the stirring cover are arranged to be of a structure capable of being locked or separated, so that the sampling assembly can be directly taken out during sampling, the sampling assembly is inserted into the collecting pipe and locked with the stirring cover after sampling is completed, and excrement can be conveniently and rapidly collected and sampled; when excrement needs to be stirred after sampling, the excrement in the collecting pipe can be directly stirred by adopting the sampling assembly, so that the excrement collecting, stirring and sampling processes are simpler; as only the sampling assembly needs to be taken out in the sampling process, an opening is small in the sampling process, emission of peculiar smell is effectively avoided, and discomfort of medical staff in the detection process is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, in particular to a feces collector. Background Art

[0002] The stool collector traditionally used in hospitals currently includes a collection tube and a screw cap with a spoon attached to the cap for sampling. The method of use is to unscrew the cap of the sampler, scrape the stool with the spoon on the screw cap, then insert the spoon with stool into the collection tube and tighten the screw cap.

[0003] With the continuous development and progress of medical technology, higher requirements have been put forward for the collection, processing, storage and transportation of fecal samples. However, the traditional fecal collector is not convenient for stirring after collection and subsequent sampling because the screw cap and spoon are completely fixed. At the same time, during the sampling process, due to the large opening, it is easy to cause obvious odor and there is a risk of leakage. These deficiencies may affect the quality of the sample, and then affect the accuracy of subsequent test results, and ultimately affect the reliability of subsequent clinical diagnosis or experimental research.

[0004] Therefore, it is necessary to provide a feces collector to solve the above problems. Utility Model Content

[0005] In view of the above problems, the purpose of the utility model is to provide a feces collector, which solves the problems of the existing feces collector, such as the screw cap and the spoon are completely fixed, which makes it inconvenient to stir the sample after collection, and the opening is too large, resulting in obvious odor and easy sample contamination.

[0006] The technical solution adopted by the utility model is as follows: a feces collector, including a collecting tube, a stirring cover is installed on the collecting tube, a sampling component that can be locked or separated from the stirring cover is provided on the stirring cover, the sampling end of the sampling component extends into the collecting tube, and the handheld end of the sampling component passes through the stirring cover and extends outward.

[0007] Furthermore, a through hole is provided on the stirring cover, a sampling cover for blocking the through hole is fixed on the sampling assembly, and the stirring cover and the sampling cover can be locked or separated.

[0008] Furthermore, a blocking block is installed on the through hole wall of the stirring cover, and a sliding groove which slidably cooperates with the blocking block is provided on the sampling cover.

[0009] Furthermore, the slide groove is L-shaped, and one end of the slide groove passes through the inner end surface of the sampling cover, and the other end of the slide groove is also connected to a receiving groove for receiving the blocking block.

[0010] Furthermore, the stirring cover is provided with an indication point, which corresponds to the position of the blocking block, and the sampling cover is provided with a marking point, which corresponds to the position of the containing tank.

[0011] Furthermore, the sampling end of the sampling component is a spoon, and the hand-held end of the sampling component is a handle.

[0012] Preferably, the maximum width of the spoon is smaller than the inner diameter of the through hole on the stirring cover, and the length of the spoon is smaller than the length of the collecting tube.

[0013] Furthermore, a stirring assembly is installed on the stirring cover; the stirring assembly includes a stirring rod installed on the stirring cover and extending into the collecting tube.

[0014] Furthermore, the end of the stirring rod has a columnar body.

[0015] Preferably, the distance from the end of the stirring rod to the bottom of the collecting tube is not less than 5 mm.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0017] 1. The stool collector, by arranging the sampling component and the stirring cover into a lockable or detachable structure, can make it possible to directly take out the sampling component when sampling, and insert the sampling component into the collection tube and lock it with the stirring cover after sampling, so as to realize convenient and fast stool collection and sampling. At the same time, since the sampling component and the stirring cover are detachable, when the stool needs to be stirred after sampling, the sampling component can be directly used to stir the stool in the collection tube, making the stool collection, stirring and sampling processes simpler; at the same time, since the sampling process only requires taking out the sampling component, the sampling process opening is small, which effectively avoids the emission of odor, reduces the discomfort of medical staff during the detection process, and the probability of leakage of stool samples, ensures the accuracy of subsequent stool sample detection, and increases the reliability of subsequent clinical diagnosis or experimental research; the utility model has a simple structural design and is convenient for patients and medical staff to operate.

[0018] 2. The stirring cover and the sampling cover are quickly installed and disassembled by the matching connection between the block on the stirring cover and the slide groove on the sampling cover. The structural design is simple, which is convenient for patients and medical staff to operate, improves work efficiency, and reduces the workload of medical staff. When sampling, the sampling cover is rotated to make the block in the through hole of the stirring cover slide out of the receiving groove on the sampling cover, and then the sampling cover is pulled upward, and the block is separated from the slide groove on the sampling cover, so that the sampling cover with the sampling component can be separated from the stirring cover.

[0019] 3. By setting an indication point corresponding to the block on the stirring cover, and setting a marking point corresponding to the receiving slot on the sampling cover, it helps patients and medical staff to install and remove the sampling cover more accurately, as well as quickly locate during the sampling process, greatly improving the accuracy of sampling.

[0020] 4. By installing a stirring component, i.e. a stirring rod, on the stirring cover, stirring after sampling is achieved to ensure the uniformity of the sample, and a column is installed at the end of the stirring rod to increase the stirring area, making the stirring process faster and more efficient, saving time and energy of patients and staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 A schematic diagram of a three-dimensional structure provided for an embodiment of the utility model;

[0023] Figure 2 A schematic diagram of the structure of the blocking block, indicating point and stirring cover provided in an embodiment of the utility model;

[0024] Figure 3 A schematic structural diagram of a slide groove, a receiving groove and a marking point provided in an embodiment of the utility model.

[0025] Description of the drawings: 1. Collection tube; 2. Stirring cover; 3. Block; 4. Stirring rod; 5. Column; 6. Sampling cover; 7. Spoon; 8. Slide; 9. Receiving slot; 10. Indicator point; 11. Marking point; 12. Handle. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] In the description of the present invention, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the product of the application is usually placed when used. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] Combine the following Figure 1-Figure 3 The utility model is described in detail.

[0030] Example

[0031] Depend on Figure 1-3 It can be seen that a feces collector includes a collection tube 1, which is used to load the collected feces sample, so as to facilitate the subsequent medical staff to test the feces sample of the patient. The model of the collection tube 1 is not specifically limited here, and it only needs to meet the actual use requirements. It can be a tube body of a feces collector commonly used on the market, so as to reduce the possibility of patients and medical staff being unfamiliar with the use. A stirring cover 2 is installed on the collection tube 1, and the installation method is a threaded rotation connection. The stirring cover 2 can also be the cover body of an existing feces collector on the market. Its model is not specifically limited here, and it only needs to meet the actual use requirements.

[0032] At the same time, a sampling assembly that can be locked or separated therefrom is provided on the stirring cover 2, a sampling end of the sampling assembly extends into the collecting tube 1, a handheld end of the sampling assembly penetrates the stirring cover 2 and extends outward, and a sampling cover 6 is provided on the sampling assembly.

[0033] In addition, a through hole is provided on the stirring cover 2, and the through hole is blocked by the sampling cover 6, and the stirring cover 2 and the sampling cover 6 can be locked or separated. A block 3 is installed on the through hole wall of the stirring cover 2, and a slide groove 8 is provided on the sampling cover 6 to slide with the block 3. The slide groove 8 is L-shaped, and one end of the slide groove 8 passes through the inner end surface of the sampling cover 6, and the other end is also connected to a receiving groove 9 for receiving the block 3. Here, the inner end surface is the end surface of the sampling cover 6 close to the through hole of the stirring cover 2;

[0034] It is worth noting that the chute 8 is not limited to L-shaped, but can also be stepped or Z-shaped, as long as the sampling cover 6 can be locked or separated from the through hole of the stirring cover 2. In addition, the chute 8 of the above shape not only seals the through hole of the stirring cover 2 when the sampling cover 6 is installed to prevent the odor from emitting; at the same time, the special shape of the chute 8 allows the sampling assembly to rotate slightly when the sampling cover 6 is installed, so as to evenly stir the fecal sample in the collection tube, simplifying the stirring process and reducing the discomfort of patients and medical staff during the stirring process.

[0035] The slide groove 8 limits the block 3, so that the block 3 can only move along the slide groove 8. The slide groove 8 is connected with a receiving groove 9 for receiving the block 3. The receiving groove 9 limits and fixes the block 3, thereby increasing the stability of the connection between the stirring cover 2 and the sampling cover 6. The matching components are used to realize the rapid installation and removal between the stirring cover 2 and the sampling cover 6. At the same time, the structural design is simple, which is convenient for patients and medical staff to operate.

[0036] It is worth noting that the locking or separation between the stirring cover 2 and the sampling cover 6 is not limited to the above-mentioned method. The stirring cover 2 may also be provided with a slide groove 8, and the block 3 may be located on the sampling cover 6. Alternatively, a piston-type plug-in may be used to achieve the locking or separation between the stirring cover 2 and the sampling cover.

[0037] Furthermore, an indicator point 10 is provided on the stirring cover 2, and the indicator point 10 corresponds to the position of the blocking block 3. By setting the indicator point 10 on the stirring cover 2, it is convenient for patients and medical staff to quickly know the position of the blocking block 3, and then facilitate the subsequent corresponding connection of the blocking block 3 with the slide groove 8 on the sampling cover 6, thereby improving the accuracy of sampling, and quickly positioning and installing, with the advantages of convenience and speed.

[0038] Furthermore, a marking point 11 is provided on the sampling cover 6, and the marking point 11 corresponds to the position of the receiving groove 9. Similarly, by setting the marking point 11 on the sampling cover 6, it is convenient for users to clearly know the position of the receiving groove 9, and then it is convenient to connect the blocking block 3 with the receiving groove 9 accordingly, so as to realize the installation and fixation between the stirring cover 2 and the sampling cover 6, which greatly reduces the workload of patients and medical staff and improves work efficiency.

[0039] The sampling end of the sampling component is a spoon 7, and the spoon 7 on the medicine collection cover 6 is used to collect feces, and then put into the collection tube 1, so that when taking samples, the medical staff only needs to detach the sampling cover 6 from the stirring cover 2 and take the spoon 7 with the feces sample out of the collection tube 1. This design makes the opening smaller during the sampling process, reduces the possibility of odor emission and feces sample leakage, and alleviates the discomfort of the medical staff.

[0040] Moreover, the maximum width of the spoon 7 is smaller than the inner diameter of the through hole on the stirring cover 2, so that the sampling cover 6 with the spoon 7 can smoothly pass through the through hole of the stirring cover 2, ensuring that the patient and medical staff can place the spoon 7 into the collection tube 1 or take it out of the collection tube 1 without affecting the subsequent sampling and testing work.

[0041] Meanwhile, the length of the spoon 7 is less than the length of the collection tube 1. Preferably, the length of the spoon 7 is 4 / 5 of the collection tube 1, so that the spoon 7 does not contact the bottom of the collection tube 1, and thus does not affect the subsequent stirring of the stool sample in the collection tube 1 by the stirring cover 2, and no interference occurs.

[0042] It is worth noting that the sampling component is not limited to the spoon 7, as long as it is a tool with a digging function, it can be used, but it must be able to pass through the through hole on the stirring cover 2 smoothly and its length must be less than the length of the collecting tube 1, that is, to ensure that the sampling work is carried out normally without interference.

[0043] In addition, the handheld end of the sampling component is a handle 12, which saves time and effort and facilitates patients and medical staff to operate the sampling cover 6 to install it on the stirring cover 2 or detach it from the stirring cover 2.

[0044] Regarding the description of the stirring assembly, a stirring assembly is installed on the stirring cover 2; the stirring assembly includes a stirring rod 4 installed on the stirring cover 2, and the stirring rod 4 extends into the collecting tube 1. By installing the stirring rod 4 on the stirring cover 2, the stirring process is made more convenient and efficient, saving time and energy of patients and medical staff.

[0045] In addition, a columnar body 5 for increasing the stirring area is installed at the end of the stirring rod 4, and the stirring area of ​​the stirring rod is increased by the columnar body 5 to ensure the uniformity of the sample, thereby ensuring the accuracy of the subsequent test results. The distance from the end of the stirring rod 4 to the bottom of the collection tube 1 is not less than 5 mm, that is, the distance from the end of the stirring rod 4 to the bottom of the collection tube 1 can be 5 mm or greater than 5 mm, which also ensures that there will be no interference during the stirring process.

[0046] Specifically, when using the stool collector, after defecation, the patient uses the spoon 7 at the bottom of the sampling cover 6 to sample the stool, and pays attention to selecting abnormal parts, such as parts with mucus and blood.

[0047] After the sampling is completed, the position of the blocking block 3 is known through the indicating point 10, the slide groove 8 of the sampling cover 6 is connected to the blocking block 3 of the stirring cover 2, and the position of the receiving groove 9 is known through the marking point 11, and the blocking block 3 is confined in the receiving groove 9. In this way, the sampling cover 6 and the stirring cover 2 are assembled.

[0048] Then, the stirring cover 2 is screwed on the collection tube to ensure sealing. During the tightening process, the stirring rod 4 at the bottom of the stirring cover 2 stirs the feces sample in the collection tube 1 to ensure the uniformity of the sample.

[0049] At the same time, the columnar body 5 at the end of the stirring rod 4 can increase the stirring area.

[0050] After the stirring is completed, the sampling cover 6 can be used again for sampling as needed, or the entire collector can be sent to an inspection site for testing, culturing, and other operations.

[0051] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A feces collector, characterized in that: The invention comprises a collecting tube (1), wherein a stirring cover (2) is installed on the collecting tube (1), and a sampling assembly which can be locked or separated therefrom is provided on the stirring cover (2), wherein a sampling end of the sampling assembly extends into the collecting tube (1), and a hand-held end of the sampling assembly penetrates the stirring cover (2) and extends outward.

2. The feces collector according to claim 1, characterized in that: The stirring cover (2) is provided with a through hole, and a sampling cover (6) for blocking the through hole is fixed on the sampling assembly, and the stirring cover (2) and the sampling cover (6) can be locked or separated.

3. The feces collector according to claim 2, characterized in that: A blocking block (3) is installed on the through hole wall of the stirring cover (2), and a sliding groove (8) which is slidably matched with the blocking block (3) is provided on the sampling cover (6).

4. The feces collector according to claim 3, characterized in that: The slide groove (8) is L-shaped, and one end of the slide groove (8) passes through the inner end surface of the sampling cover (6), and the other end of the slide groove (8) is also connected to a receiving groove (9) for receiving the blocking block (3).

5. The feces collector according to claim 4, characterized in that: The stirring cover (2) is provided with an indication point (10), and the indication point (10) corresponds to the position of the blocking block (3); the sampling cover (6) is provided with a marking point (11), and the marking point (11) corresponds to the position of the containing groove (9).

6. The feces collector according to claim 1, characterized in that: The sampling end of the sampling component is a spoon (7), and the hand-held end of the sampling component is a handle (12).

7. The feces collector according to claim 6, characterized in that: The maximum width of the spoon (7) is smaller than the inner diameter of the through hole on the stirring cover (2), and the length of the spoon (7) is smaller than the length of the collecting tube (1).

8. The feces collector according to claim 1, characterized in that: The stirring cover (2) is provided with a stirring assembly; the stirring assembly comprises a stirring rod (4) which is installed on the stirring cover (2) and extends into the collecting tube (1).

9. The feces collector according to claim 8, characterized in that: The end of the stirring rod (4) has a columnar body (5).

10. The feces collector according to claim 9, characterized in that: The distance between the end of the stirring rod (4) and the bottom of the collecting tube (1) is not less than 5 mm.

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