Excrement specimen collecting device

Abstract

The utility model relates to the technical field of excrement collection, and discloses an excrement specimen collecting device which comprises a soluble tissue and clamping pieces arranged at the two ends of the soluble tissue. The clamping piece comprises a U-shaped upper clamping plate located on the upper side, a U-shaped lower clamping plate located on the lower side, a connecting shaft arranged between the end of the upper clamping plate and the end of the lower clamping plate, a lower connecting arm arranged at the end of the lower clamping plate and fixedly connected with the end of the connecting shaft, and an upper connecting arm arranged at the end of the upper clamping plate and hinged to the end of the connecting shaft. The torsion spring is arranged on the connecting shaft in a sleeving mode, the extension arms are arranged at the two ends of the torsion spring, and a connecting piece used for being detachably connected to a toilet seat is arranged on the inner side of the upper clamping plate. After the excrement sample is sampled on the soluble tissue, the upper clamping plate and the lower clamping plate are pressed, and then the soluble tissue falls off and can fall into a closestool together with excrement on the soluble tissue; and finally, the soluble tissues and the excrement on the soluble tissues can be quickly cleaned.

Description

Technical Field

[0001] The utility model belongs to the technical field of stool collection, and particularly relates to a stool specimen collection device. Background Art

[0002] In medical testing, it is necessary to collect a variety of specimens for testing, among which stool testing is a routine and frequently required task. The best clinical time for sending stool specimens for testing is 30 minutes. If the specimens are sent overtime, the test data will be inaccurate, which is not conducive to the data analysis of medical technicians. Therefore, the daily collection of stool is a very important task.

[0003] At present, a Chinese patent with publication number CN216652344U and publication date June 3, 2022 discloses a stool specimen collector, including a receiving plate arranged in the toilet and soluble paper laid on the upper surface of the receiving plate, there is a gap between the lower surface of the receiving plate and the liquid surface, the edge of the receiving plate abuts against the inner wall of the toilet, and the soluble paper is used to receive feces.

[0004] In this stool specimen collector, the operator holds the receiving plate handle, places the receiving plate in the toilet, spreads the soluble paper flat on the receiving plate, defecates on the paper towel, wears PE gloves on the right hand, uses a sampling spoon to collect the stool specimen, then breaks off the root of the sampling spoon in the stool specimen box, pinches the four corners of the paper towel with disposable tweezers in the right hand, lifts the receiving plate handle with the left hand to fold up the receiving plate, and discards the soluble paper and remaining stool into the toilet.

[0005] Because the receiving plate needs to be placed inside the toilet, it contacts the inner wall of the toilet, which can easily lead to contamination of the receiving plate. At the same time, when handling paper towels, it is necessary to use disposable tweezers to pinch the four corners of the paper towel. The operation is relatively complicated and can easily cause the paper towel to shift on the receiving plate, causing the feces to contact the receiving plate, which will eventually make the entire cleaning work very troublesome. Utility Model Content

[0006] The utility model aims to provide a stool specimen collection device, which is conducive to quickly cleaning a soluble paper towel and the stool thereon.

[0007] The above technical object of the present utility model is achieved through the following technical solutions: A feces specimen collection device includes soluble paper towels for receiving feces, and further includes clamping members provided at both ends of the soluble paper towels. The clamping members include an upper clamping plate located on the upper side and in a "U" shape, a lower clamping plate located on the lower side and in a "U" shape, a connecting shaft provided at a position between the ends of the upper clamping plate and the lower clamping plate, a lower connecting arm provided at the end of the lower clamping plate and fixedly connected to the end of the connecting shaft, an upper connecting arm provided at the end of the upper clamping plate and hinged to the end of the connecting shaft, a torsion spring sleeved on the connecting shaft, and extension arms provided at both ends of the torsion spring and respectively abutting against the upper clamping plate and the lower clamping plate. A connecting member for detachably connecting to the toilet seat is provided inside the upper clamping plate.

[0008] The further setting of the present utility model is: The connecting member includes a connecting plate provided inside the upper clamping plate and a connecting belt provided on the connecting plate for winding around the toilet seat. An axle sleeve portion is integrally provided at one end of the connecting belt. An installation shaft passing through the axle sleeve portion is provided on the side of the connecting plate away from the upper clamping plate. A winding opening for the connecting belt to pass through is provided on the side of the connecting plate close to the upper clamping plate. A hook-and-loop fastener male patch is provided on the outer wall of the connecting belt, and a hook-and-loop fastener female patch adhered to the hook-and-loop fastener male patch is provided at the end of the connecting belt away from the axle sleeve portion.

[0009] The further setting of the present utility model is: The hook-and-loop fastener male patch is in a long strip shape and the extending direction is parallel to the extending direction of the connecting belt.

[0010] The further setting of the present utility model is: Fixing sleeves are provided at both ends of the upper clamping plate, fixing shafts passing through the fixing sleeves are provided at both ends of the connecting plate, and a limiting disk with an outer diameter larger than the inner diameter of the cross section of the fixing sleeve is provided at the end of the fixing shaft away from the connecting plate.

[0011] The further setting of the present utility model is: A plurality of the soluble paper towels are provided and stacked overlappingly up and down.

[0012] In summary, the present utility model has the following beneficial effects:

[0013] 1. When it is necessary to collect stool specimens, first press the upper and lower splints, then the torsion springs will be elastically deformed, and the upper and lower splints will be opened, and then the end of the soluble paper towel will be embedded between the opened upper and lower splints. After loosening the upper and lower splints, the end of the soluble paper towel will be clamped between the upper and lower splints. At this time, the two ends of the soluble paper towel can be clamped by the clamping piece, and then the upper splint can be detachably connected to the lower splint using the connecting piece. On the toilet seat, the soluble paper towel can be dropped to the position below the toilet seat, and then after the human body sits on the toilet seat to defecate, the feces can fall on the soluble paper towel; at the same time, after the stool specimen is sampled on the soluble paper towel, the upper splint and the lower splint are pressed, and the upper splint and the lower splint can loosen the end of the soluble paper towel, and then the soluble paper towel can fall into the toilet together with the feces on it after it falls off; finally, it is conducive to quickly cleaning the soluble paper towel and the feces on it;

[0014] 2. When the upper splint needs to be connected to the toilet ring, the connecting belt is rolled around the toilet ring and passed through the winding mouth, and then the Velcro mother sticker is bonded to the Velcro sub-sticker. At this time, the upper splint and the toilet ring can be detachably connected through the connecting plate and the connecting belt; when the upper splint needs to be removed from the toilet ring, only the Velcro sub-sticker and the Velcro mother sticker need to be peeled off, and the connecting belt can be untied from the toilet ring, which is finally conducive to the more convenient disassembly and assembly of the upper splint and the toilet ring;

[0015] 3. The Velcro sub-sticker is in the shape of a long strip and its extension direction is parallel to the extension direction of the connecting belt. At this time, the Velcro mother sticker can be bonded to various positions on the Velcro sub-sticker, so that the position of the Velcro mother sticker on the Velcro sub-sticker can be adjusted according to the width of the toilet ring, and finally the connecting belt can be adapted to toilet rings of different sizes;

[0016] 4. The upper clamping plate uses a fixed sleeve to allow the fixed shaft on the connecting plate to pass through, and the fixed shaft uses a limiting plate to limit the fixed sleeve on it. At this time, the rotation connection of the upper clamping plate on the connecting plate can be realized, which is ultimately conducive to the upper clamping plate to move relative to the connecting plate;

[0017] 5. Multiple soluble paper towels are arranged and overlapped up and down. At this time, the effective area for receiving feces can be increased by multiple soluble paper towels, which is conducive to stably receiving feces. At the same time, multiple soluble paper towels also increase the structural strength to prevent feces from falling into the toilet after the soluble paper towels are damaged by pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a schematic diagram of the structure of the utility model when combined with a toilet seat;

[0020] Figure 2 It is an enlarged view of the connection relationship between the clamping member and the connecting member in the utility model.

[0021] In the figure, 1, soluble paper towel; 2, clamping part; 21, upper clamping plate; 211, fixing sleeve; 22, lower clamping plate; 23, connecting shaft; 24, lower connecting arm; 25, upper connecting arm; 26, torsion spring; 27, extension arm; 3, connecting part; 31, connecting plate; 311, mounting shaft; 312, winding mouth; 313, fixing shaft; 314, limiting plate; 32, connecting belt; 321, shaft sleeve part; 322, Velcro sub-sticker; 323, Velcro mother sticker. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] A stool specimen collection device, referring to Figure 1 , Figure 2, the feces specimen collection device includes soluble tissue papers 1 and clamping members 2. The soluble tissue papers 1 are used to receive feces. To ensure stable reception of feces, multiple soluble tissue papers 1 are provided and stacked together in an overlapping manner up and down. At the same time, the clamping members 2 are provided at both ends of the soluble tissue papers 1. The two ends of the soluble tissue papers 1 can be clamped through the clamping members 2. The clamping members 2 include upper clamping plates 21, lower clamping plates 22, connecting shafts 23, lower connecting arms 24, upper connecting arms 25, torsion springs 26, and extension arms 27. The upper clamping plates 21 are located on the upper side and are in a "U" shape, while the lower clamping plates 22 are located on the lower side and are also in a "U" shape. At the same time, the connecting shafts 23 are provided at the positions between the ends of the upper clamping plates 21 and the lower clamping plates 22. The lower connecting arms 24 are bonded to the ends of the lower clamping plates 22 and fixedly connected to the ends of the connecting shafts 23. The upper connecting arms 25 are bonded to the ends of the upper clamping plates 21 and are hinged to the ends of the connecting shafts 23. The torsion springs 26 are sleeved on the connecting shafts 23. At the same time, the extension arms 27 are integrally provided at both ends of the torsion springs 26 and respectively abut against the upper clamping plates 21 and the lower clamping plates 22.

[0024] Refer to Figure 1 , Figure 2 , a connecting member 3 for detachably connecting to the toilet seat is provided on the inner side of the upper clamping plate 21. The connecting member 3 includes a connecting plate 31 and a connecting belt 32. The connecting plate 31 is located at the inner side position of the upper clamping plate 21. Fixed sleeves 211 are integrally provided at both ends of the upper clamping plate 21. At the same time, fixed shafts 313 passing through the fixed sleeves 211 are integrally provided at both ends of the connecting plate 31. A limiting disk 314 with an outer diameter larger than the inner diameter of the cross-section of the fixed sleeve 211 is integrally provided at the end of the fixed shaft 313 away from the connecting plate 31. The connecting belt 32 is provided on the connecting plate 31 and is used for winding around the toilet seat. A shaft sleeve portion 321 is integrally provided at one end of the connecting belt 32. An installation shaft 311 passing through the shaft sleeve portion 321 is integrally provided on the side of the connecting plate 31 away from the upper clamping plate 21. A winding opening 312 for the connecting belt 32 to pass through is provided on the side of the connecting plate 31 close to the upper clamping plate 21. A magic tape male patch 322 is sewn on the outer wall of the connecting belt 32. A magic tape female patch 323 bonded to the magic tape male patch 322 is sewn at the end of the connecting belt 32 away from the shaft sleeve portion 321. The magic tape male patch 322 is in a long strip shape and the extending direction is parallel to the extending direction of the connecting belt 32.

[0025] Principle: When it is necessary to take a stool specimen, first press the upper splint 21 and the lower splint 22, then the torsion spring 26 can be elastically deformed, and the upper splint 21 and the lower splint 22 can be opened, and then the end of the soluble paper towel 1 is embedded between the opened upper splint 21 and the lower splint 22. After loosening the upper splint 21 and the lower splint 22, the end of the soluble paper towel 1 can be clamped between the upper splint 21 and the lower splint 22. At this time, the two ends of the soluble paper towel 1 can be clamped by the clamping member 2, and then the connecting belt 32 is used to wrap around the toilet ring and pass through the winding mouth, and then the Velcro mother sticker 323 is used to adhere to the Velcro sub-slip The upper splint 21 and the toilet seat are detachably connected by the connecting plate 31 and the connecting belt 32, and the soluble paper towel 1 can be hung below the toilet seat. After that, when the human body sits on the toilet seat to defecate, the feces can fall on the soluble paper towel 1. After the feces specimen is sampled on the soluble paper towel 1, the upper splint 21 and the lower splint 22 are pressed, and the upper splint 21 and the lower splint 22 can loosen the end of the soluble paper towel 1. After that, the soluble paper towel 1 falls off and can fall into the toilet together with the feces thereon. Finally, it is conducive to quickly cleaning the soluble paper towel 1 and the feces thereon.

[0026] And only need to peel off the Velcro sub-sticker 322 and the Velcro mother sticker 323, then the connecting belt 32 together with the clamping part 2 can be removed from the toilet seat, finally it is convenient to disassemble and assemble the clamping part 2 and the toilet seat, and it is convenient to use repeatedly.

Claims

1. A stool specimen collection device, comprising a soluble paper towel (1) for collecting stool, characterized in that: It further includes clamping members (2) arranged at both ends of the soluble paper towel (1). The clamping members (2) include an upper clamping plate (21) located on the upper side and in a "U" shape, a lower clamping plate (22) located on the lower side and in a "U" shape, a connecting shaft (23) arranged at the position between the ends of the upper clamping plate (21) and the lower clamping plate (22), a lower connecting arm (24) arranged at the end of the lower clamping plate (22) and fixedly connected to the end of the connecting shaft (23), an upper connecting arm (25) arranged at the end of the upper clamping plate (21) and hinged to the end of the connecting shaft (23), a torsion spring (26) sleeved on the connecting shaft (23), and extension arms (27) arranged at both ends of the torsion spring (26) and respectively abutting against the upper clamping plate (21) and the lower clamping plate (22). A connecting member (3) for detachably connecting to the toilet seat is arranged inside the upper clamping plate (21).

2. A stool specimen collection device according to claim 1, characterized in that: The connecting member (3) includes a connecting plate (31) arranged inside the upper clamping plate (21), and a connecting belt (32) arranged on the connecting plate (31) and used for winding around the toilet seat. One end of the connecting belt (32) is integrally provided with a bushing portion (321). An installation shaft (311) passing through the bushing portion (321) is arranged on the side of the connecting plate (31) away from the upper clamping plate (21). A winding opening (312) for the connecting belt (32) to pass through is formed on the side of the connecting plate (31) close to the upper clamping plate (21). A hook-and-loop fastener male patch (322) is arranged on the outer wall of the connecting belt (32), and a hook-and-loop fastener female patch (323) adhered to the hook-and-loop fastener male patch (322) is arranged at the end of the connecting belt (32) away from the bushing portion (321).

3. A stool specimen collection device according to claim 2, characterized in that: The hook-and-loop fastener male patch (322) is in a long strip shape and the extending direction is parallel to the extending direction of the connecting belt (32).

4. A stool specimen collection device according to claim 2, characterized in that: Fixing sleeves (211) are arranged at both ends of the upper clamping plate (21). Fixing shafts (313) passing through the fixing sleeves (211) are arranged at both ends of the connecting plate (31). A limiting disk (314) with an outer diameter larger than the inner diameter of the cross section of the fixing sleeve (211) is arranged at the end of the fixing shaft (313) away from the connecting plate (31).

5. The stool specimen collection device according to claim 1, characterized in that: Multiple pieces of the soluble paper towel (1) are arranged and stacked in a staggered manner up and down.

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