Telescopic disposable excrement specimen collecting device

Abstract

The utility model discloses a telescopic disposable excrement specimen collecting device which comprises a cover body handle, the bottom surface of the cover body handle is fixedly connected with an adjusting assembly, the bottom surface of the adjusting assembly is fixedly provided with a connecting rod, and the bottom surface of the connecting rod is fixedly provided with a sampling spoon; the adjusting assembly comprises an adjusting shell, an adjusting rod, a buckle and a rotating sleeve, a clamping groove strip is formed in the adjusting shell, a plurality of bayonets are formed in one side of the clamping groove strip, the adjusting rod is arranged in the adjusting shell in a sliding mode, the buckle is fixedly installed on the surface of the adjusting rod, and the buckle is used in cooperation with the bayonets; in the using process, the length of the sampling spoon can be adjusted according to the requirement of excrement sample collection so as to meet the requirements of different places and users, and the sampling efficiency and the accuracy in the detection process are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feces collection, in particular to a telescopic disposable feces specimen collection device. Background Art

[0002] Fecal testing has important clinical significance in evaluating the functions of organs such as the stomach, intestines, liver, gallbladder, and pancreas, as well as the status of digestive tract diseases. By testing fecal samples, experimental evidence can be obtained for diseases such as gastrointestinal absorption dysfunction, acute and chronic intestinal inflammation, parasitic infection, and digestive tract bleeding. The results of fecal examinations can help doctors diagnose and monitor the progression of the disease and guide the formulation of treatment plans. In addition, fecal testing is a non-invasive examination method that is relatively convenient, fast, and safe for patients. Therefore, fecal testing has been widely used in clinical practice and continues to develop.

[0003] The disposable stool collection device currently used in clinical practice consists of a sampling spoon, a specimen tube and a specimen box. Currently, many hospitals are equipped with toilets. When using the existing stool collection device to collect stool specimens, there is water in the toilet and the depth is generally greater than that of a squat toilet. In addition, the sampling spoon is too short, which increases the difficulty of collecting stool specimens, resulting in problems with the quantity and quality of collected specimens. In addition, because the stool specimen collector is usually matched with the testing equipment of the laboratory, the length of the sampling spoon cannot be increased arbitrarily according to clinical needs, which affects the accuracy of the test results. Utility Model Content

[0004] In view of the above problems existing in the existing disposable stool specimen collection device, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a retractable disposable stool specimen collection device, which solves the problem that the sampling spoon in the prior art is too short, which increases the difficulty of collecting stool specimens and leads to problems in the quantity and quality of collected specimens; and because the stool specimen collector is usually matched with the testing equipment of the laboratory, the length of the sampling spoon cannot be increased arbitrarily according to clinical needs, thereby affecting the accuracy of the test results.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A retractable disposable stool specimen collection device comprises a cover handle, the bottom surface of the cover handle is fixedly connected to an adjustment component, the bottom surface of the adjustment component is fixedly mounted with a connecting rod, and the bottom surface of the connecting rod is fixedly mounted with a sampling spoon;

[0008] The adjustment component includes an adjustment shell, an adjustment rod, a buckle, and a rotating sleeve. A slot strip is opened in the adjustment shell, and multiple bayonet holes are evenly arranged on one side of the slot strip. An adjustment rod is slidably arranged in the adjustment shell, and a buckle is fixedly installed on the surface of the adjustment rod. The buckle is used in conjunction with the multiple bayonet holes.

[0009] Preferably, a mounting plate is fixedly mounted on the inner wall at the top of the adjusting housing, a turntable is rotatably mounted on the bottom surface of the mounting plate, and the bottom surface of the turntable is fixedly connected to the adjusting rod via a spring.

[0010] Preferably, a rotating sleeve is provided on the outer movable sleeve of the adjustment shell, and the inner wall of the rotating sleeve is fixedly connected to a side of the buckle away from the adjustment rod.

[0011] Preferably, an outer wall of the cover handle is provided with an external thread A, a specimen box is sleeved on the outer side of the cover handle, an inner wall of the specimen box is provided with an internal thread A, and the internal thread A is engaged with the external thread A.

[0012] Preferably, a specimen preservation tube is sleeved on the outer side of the adjusting rod, a specimen preservation cover is arranged on the top of the specimen preservation tube, and the specimen preservation tube and the specimen preservation cover are integrally formed.

[0013] Preferably, an outer wall of the adjusting rod is provided with an external thread B, and an inner wall of the specimen preservation cover is provided with an internal thread B, and the external thread B is engaged with the internal thread B.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] The utility model can remove the specimen box by rotating, hold the cover handle, rotate the rotating sleeve, and the rotating sleeve rotates to drive the buckle to rotate, so that the buckle moves out of the bayonet. At this time, the elastic force of the spring acts on the adjusting rod, causing the adjusting rod to move downward, and the adjusting rod drives the sampling spoon to move downward through the connecting rod, so as to adjust the length of the sampling spoon in the sample collection device. The user adjusts the length of the sampling spoon according to the required length. After adjustment, the rotating sleeve is rotated to drive the buckle to snap into the bayonet to achieve a fixing effect. Through this structural design, the utility model can adjust the length of the sampling spoon according to the needs of fecal specimen collection, so as to adapt to the needs of different places and users, and improve the efficiency of sampling and the accuracy of the detection process.

[0016] The utility model adds a specimen preservation tube and a specimen preservation cover for use with an adjusting rod, thereby facilitating the sealing of fecal specimens. The specimen preservation tube stores fecal specimens, thereby preventing the fecal specimens from flowing into the adjusting component during transportation or processing to cause contamination and other problems. During the inspection process, the cleanliness of the adjusting component is ensured, and it is convenient for inspectors to adjust and inspect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 This is a structural schematic diagram of a retractable disposable stool specimen collection device proposed by the utility model;

[0019] Figure 2 for Figure 1 Schematic diagram of the back structure;

[0020] Figure 3 for Figure 1 Schematic diagram of the structure of the regulating component;

[0021] Figure 4 for Figure 3 A schematic diagram of the structure without the rotating sleeve installed;

[0022] Figure 5 for Figure 3 Schematic diagram of the split structure.

[0023] Description of reference numerals:

[0024] 1. Cover handle; 2. Adjustment assembly; 3. Connecting rod; 4. Sampling spoon; 5. Specimen storage cover; 6. Specimen storage tube; 7. Internal thread A; 8. External thread A; 9. External thread B; 10. Internal thread B; 21. Adjustment shell; 22. Adjustment rod; 23. Bayonet; 24. Buckle; 25. Rotating sleeve; 26. Spring; 27. Turntable; 28. Mounting plate. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0026] The utility model embodiment discloses a telescopic disposable feces specimen collecting device.

[0027] Reference Figure 1-5 A retractable disposable stool specimen collection device comprises a cover handle 1, an adjusting component 2 is fixedly connected to the bottom surface of the cover handle 1, a connecting rod 3 is fixedly installed on the bottom surface of the adjusting component 2, and a sampling spoon 4 is fixedly installed on the bottom surface of the connecting rod 3;

[0028] The adjustment component 2 includes an adjustment shell 21, an adjustment rod 22, a buckle 24, and a rotating sleeve 25. A slot strip is provided in the adjustment shell 21, and a plurality of bayonet holes 23 are evenly arranged on one side of the slot strip. An adjustment rod 22 is slidably arranged in the adjustment shell 21, and a buckle 24 is fixedly installed on the surface of the adjustment rod 22. The buckle 24 is used in conjunction with the plurality of bayonet holes 23. The buckle 24 is rotated to move the buckle 24 out of the bayonet hole 23, and the adjustment rod 22 is pushed to a position where the adjustment shell 21 moves outward, so as to adjust the length of the sampling spoon 4. After adjusting the sampling spoon 4 to the required length, the buckle 24 is rotated to make the buckle 24 snap into the bayonet hole 23 at the corresponding position to fix it.

[0029] Reference Figure 5 A mounting plate 28 is fixedly installed on the top inner wall of the adjusting housing 21, and a turntable 27 is rotatably installed on the bottom surface of the mounting plate 28. The bottom surface of the turntable 27 is fixedly connected to the adjusting rod 22 through a spring 26. The turntable 27 rotates with the spring 26, and the force of the spring 26 acts on the adjusting rod 22, driving the adjusting rod 22 to move outward in the adjusting housing 21.

[0030] Reference Figure 3-4 A rotating sleeve 25 is provided on the outer movable sleeve of the adjusting shell 21 , and the inner wall of the rotating sleeve 25 is fixedly connected to a side of the buckle 24 away from the adjusting rod 22 , so that the user can rotate the buckle 24 conveniently.

[0031] Reference Figure 1 The outer wall of the cover handle 1 is provided with an external thread A8, the outer side of the cover handle 1 is covered with a specimen box, the inner wall of the specimen box is provided with an internal thread A7, the internal thread A7 is engaged with the external thread A8, and the specimen box rotating sleeve 25 is installed on the outer side of the cover handle 1.

[0032] Reference Figure 1-5 A specimen preservation tube 6 is sleeved on the outside of the adjusting rod 22, and a specimen preservation cover 5 is arranged on the top of the specimen preservation tube 6. The specimen preservation tube 6 and the specimen preservation cover 5 are integrally formed. An external thread B9 is provided on the outer wall of the adjusting rod 22, and an internal thread B10 is provided on the inner wall of the specimen preservation cover 5. The external thread B9 is engaged with the internal thread B10. The specimen preservation tube 6 is installed on the outside of the connecting rod 3 through the rotating sleeve 25 of the specimen preservation cover 5, and the fecal specimen is collected and sealed through the specimen preservation tube 6.

[0033] In the utility model, when in use, the operator removes the specimen box by rotating, holds the cover handle 1, and rotates the rotating sleeve 25 as needed. The rotating sleeve 25 rotates to drive the buckle 24 to rotate, so that the buckle 24 moves out of the bayonet 23. At this time, the elastic force of the spring 26 acts on the adjusting rod 22, causing the adjusting rod 22 to move downward. The adjusting rod 22 drives the sampling spoon 4 to move downward through the connecting rod 3, thereby adjusting the length of the sampling spoon 4. The user adjusts the length of the sampling spoon 4 according to the required length. After adjustment, the rotating sleeve 25 is rotated to make the rotating sleeve 25 drive the buckle 24 to snap into the bayonet 23 to achieve a fixing effect.

[0034] Then, the sampling spoon 4 is used for sampling or inspection. When sampling, the specimen preservation tube 6 is removed by rotating the specimen preservation tube 6, and then the sampling spoon 4 is used for sampling. The sampled sample is placed in the specimen preservation tube 6. After the sampling is completed, the specimen preservation tube 6 is rotated to the outside of the adjusting rod 22 for sleeve fixing, and then the adjusting component 2 is adjusted back to its original state, and the specimen box and the cover handle 1 are rotated to the sleeve 25 for storage, which is convenient for subsequent transportation and storage. When sending for inspection, similarly, the length of the sampling spoon 4 is adjusted, and the sample in the specimen preservation tube 6 is taken to the sampling spoon 4 for inspection.

[0035] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A retractable disposable stool specimen collection device, comprising a cover handle (1), characterized in that: The bottom surface of the cover handle (1) is fixedly connected with an adjustment component (2), the bottom surface of the adjustment component (2) is fixedly mounted with a connecting rod (3), and the bottom surface of the connecting rod (3) is fixedly mounted with a sampling spoon (4); The adjustment assembly (2) comprises an adjustment housing (21), an adjustment rod (22), a buckle (24), and a rotating sleeve (25); a clamping groove strip is provided in the adjustment housing (21); a plurality of bayonet holes (23) are evenly arranged on one side of the clamping groove strip; an adjustment rod (22) is slidably arranged in the adjustment housing (21); a buckle (24) is fixedly mounted on the surface of the adjustment rod (22); and the buckle (24) is used in conjunction with the plurality of bayonet holes (23).

2. The retractable disposable stool specimen collection device according to claim 1, characterized in that: A mounting plate (28) is fixedly mounted on the inner wall of the top of the adjusting housing (21); a rotating disk (27) is rotatably mounted on the bottom surface of the mounting plate (28); and the bottom surface of the rotating disk (27) is fixedly connected to the adjusting rod (22) via a spring (26).

3. The retractable disposable stool specimen collection device according to claim 2, characterized in that: A rotating sleeve (25) is provided on the outer movable sleeve of the adjusting housing (21), and the inner wall of the rotating sleeve (25) is fixedly connected to a side of the buckle (24) away from the adjusting rod (22).

4. The retractable disposable stool specimen collection device according to claim 1, characterized in that: The outer wall of the cover handle (1) is provided with an external thread A (8), the outer side of the cover handle (1) is covered with a specimen box (11), the inner wall of the specimen box (11) is provided with an internal thread A (7), and the internal thread A (7) is engaged with the external thread A (8).

5. The retractable disposable stool specimen collection device according to claim 1, characterized in that: A specimen preservation tube (6) is sleeved on the outside of the adjusting rod (22), a specimen preservation cover (5) is arranged on the top of the specimen preservation tube (6), and the specimen preservation tube (6) and the specimen preservation cover (5) are integrally formed.

6. The retractable disposable stool specimen collection device according to claim 5, characterized in that: The outer wall of the adjusting rod (22) is provided with an external thread B (9), and the inner wall of the specimen preservation cover (5) is provided with an internal thread B (10), and the external thread B (9) is engaged with the internal thread B (10).

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