Novel excrement sample sampling tube
By designing a new type of fecal sample collection tube, the operation process is simplified, the testing efficiency is improved, the laboratory pollution is reduced, and convenient sampling and fixation are achieved, thus solving the problems of cumbersome operation and pollution in the existing technology.
Patent Information
- Application Number
- CN202422552439.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-22
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-10-22
AI Technical Summary
Existing fecal testing and sampling devices are cumbersome to operate, easily lead to laboratory contamination, and have low testing efficiency.
A novel fecal sample collection tube is designed, comprising a collection tube body, a top cover, a bottom cover, a through hole, and a rotating component. The rotating component drives a stirring plate to achieve stirring, and a suction cup is used to fix the collection tube. An annular groove collects the overflowing salt water and fecal mixture.
Simplify operating procedures, improve testing efficiency, reduce laboratory contamination, prevent mixture spillage, and enhance the convenience and safety of sampling tubes.
Smart Images
Figure CN223438549U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to medical inspection technical field especially relates to a novel fecal sample sampling tube. BACKGROUND
[0002] Fecal inspection is one of clinical routine laboratory examination projects, and through this examination, some pathological phenomena of the gastrointestinal tract can be directly understood, and the function conditions of the digestive tract, pancreas and liver and gallbladder and the most direct and reliable method for diagnosing intestinal parasitic infection can be indirectly judged. The collection of feces is generally carried out by patients or family members independently, and a rod body with a spoon is used to fish and put into a test tube or a cup body, and then sent to a laboratory.
[0003] The current fecal detection sampling device has a sealing tube, a sealing cover, a sampling spoon and the like structure, the top of the sealing tube is connected with the sealing cover through threads, and the sampling spoon is placed inside the sealing tube. When performing parasitic examination and testing on the feces of a patient, the tester will first take out the feces of the patient and put it into a glass cup after getting the sample of the patient, and then add brine to the feces after stirring the feces with a tool if the patient is suspected to be infected with parasites, until the brine is level with the glass cup, then place a glass slide on the glass cup, and take away the glass slide after standing for about 15 minutes, at this time, the area of the bottom end of the glass slide in contact with the brine in the glass cup will adhere to the test object of the feces of the patient, and finally the glass slide can be observed and examined under a microscope. Figure 4 .
[0004] However, the above steps are relatively cumbersome and very inconvenient in actual operation process, greatly reducing the efficiency of the test, and in the operation process, the experimental container needs to be found by oneself, and the brine and feces mixture in the glass cup is easy to escape due to operation error, not only causing pollution in the laboratory, but also making the tester have to re-take the sample of the glass slide for preparation. Therefore, we propose a novel fecal sample sampling tube. UTILITY MODEL CONTENT
[0005] The main purpose of the utility model is to propose a novel fecal sample sampling tube, which can effectively solve the problems in the background art.
[0006] In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: a novel fecal sample sampling tube, comprising a sampling tube body, a top cap threadedly connected to the top end of the sampling tube body, a bottom cap threadedly connected to the bottom end of the sampling tube body, a fixed ring fixedly connected to the side wall of the top cap, an annular groove formed in the bottom end of the fixed ring, a through hole formed in the top cap, a rotating assembly provided at the top end of the top cap, a fixed plate provided at the top end of the rotating assembly, and a suction cup fixedly installed on the top end of the fixed plate.
[0007] As a further description of the above technical scheme, the sampling tube body is a tubular structure with both top end and bottom end being open, and is made of transparent material.
[0008] As a further description of the above technical scheme, the face where the bottom end of the fixing ring is located and the face where the bottom end of the top cover is located are the same horizontal plane.
[0009] As a further description of the above technical scheme, the rotating assembly comprises a rotating plate, the bottom end of the rotating plate is fixedly connected with a connecting rod, the bottom end of the connecting rod is fixedly connected with a sampling spoon, and a plurality of stirring plates are uniformly fixedly connected on the side wall of the connecting rod.
[0010] As a further description of the above technical scheme, the connecting rod is matched with the through hole and is sealingly and rotatably connected, and the fixing plate is fixedly connected at the top end of the rotating plate.
[0011] As a further description of the above technical scheme, the bottom end of the connecting rod penetrates through the through hole and extends into the sampling tube body to be fixedly connected with the sampling spoon, and the stirring plates are all distributed on the upper end inside the sampling tube body.
[0012] Compared with the prior art, the novel fecal sample sampling tube has the following beneficial effects:
[0013] 1. The sampling tube body, the top cover, the bottom cover, the through hole and the rotating assembly are matched, so that the operation can be directly performed in the sampling tube during the sampling of the glass slide, and it is not necessary to find other experimental containers by oneself, the operation is simple and convenient, and the efficiency of the inspectors is greatly improved.
[0014] 2. The sampling tube body, the fixing plate and the suction disc are matched, so that the end where the suction disc of the sampling tube body is located can be pressed on the operation platform during the preparation of the glass slide, and the sampling tube body can be adsorbed on the operation platform under the action of the suction disc. Compared with directly placing the sampling tube body on the operation platform, the situation that the salt water and the fecal mixture in the sampling tube body are scattered and pollute the inspection room due to operation errors can be reduced.
[0015] 3. The fixing ring and the annular groove are matched, so that a small amount of salt water and fecal mixture flowing along the outer wall of the sampling tube body can be collected through the annular groove during the preparation of the glass slide, and the pollution of the operation platform caused by the salt water and the fecal mixture flowing along the side wall of the sampling tube body is avoided. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a whole structure schematic view of the novel fecal sample sampling tube.
[0017] Figure 2 It is a whole structure sectional view of the novel fecal sample sampling tube.
[0018] Figure 3 A novel excrement sample sampling tube rotating assembly structure schematic view of the utility model;
[0019] Figure 4 The prior art operation step schematic view.
[0020] In the figure: 1, sampling tube body; 2, top cover; 3, bottom cover; 4, fixing ring; 5, annular groove; 6, through hole; 7, rotating assembly; 8, fixed plate; 9, suction cup; 71, rotating plate; 72, connecting rod; 73, stirring plate; 74, sampling spoon. DETAILED DESCRIPTION
[0021] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.
[0022] In the description of the utility model, it should be pointed out that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like is the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0023] In the description of the utility model, it should be pointed out that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0024] Please refer to Figures 1-4The utility model provides a technical scheme: a novel excrement sample sampling tube, including sampling tube body 1, sampling tube body 1 is the tubular structure that both top and bottom are open, and adopts transparent material to make, and sampling tube body 1 top and bottom are respectively screw -threaded with top cover 2 and bottom cover 3, the lateral wall of top cover 2 is fixedly connected with fixed ring 4, the face of fixed ring 4 bottom and the face of top cover 2 bottom are the same horizontal plane, the bottom of fixed ring 4 is provided with annular groove 5, and the annular groove 5 can fetch a small amount of the mixture of saline and excrement that flows along the outer wall of sampling tube body 1 when preparing the glass slide, avoids the mixture of saline and excrement along the lateral wall of sampling tube body 1 to leave to the operation platform and causes the pollution, and the top cover 2 is provided with through -hole 6.
[0025] The top of top cover 2 is provided with rotating assembly 7, and rotating assembly 7 includes rotating plate 71, the bottom of rotating plate 71 is fixedly connected with connecting rod 72, connecting rod 72 is adapted with through -hole 6, and is sealed rotary connection, and the bottom of connecting rod 72 is fixedly connected with sampling spoon 74, sampling spoon 74 is used for the patient to obtain excrement sample, and connecting rod 72 bottom passes through through -hole 6 and extends into sampling tube body 1 inside and is fixedly connected with sampling spoon 74, the lateral wall of connecting rod 72 is evenly fixedly connected with a plurality of agitating plates 73 on the upper end, and the agitating plates 73 are evenly distributed on the upper end inside sampling tube body 1, and the top of rotating assembly 7 is fixedly connected with fixed plate 8, and the top of fixed plate 8 is fixedly installed with sucking disc 9, and sucking disc 9 adopts the sucking disc of commonly used plastic in the prior art, and its specific working principle will not be described here.
[0026] It needs to be explained that the utility model discloses a novel fecal sample sampling tube, and the patient can sample the feces into the sampling tube body 1 by unscrewing the top cover 2 and then using the sampling spoon 74, then tightens the top cover 2, then sends it to the inspection personnel, when the inspection personnel gets the sampling tube collecting the feces of the patient, can cause the sampling tube, make the feces originally at the bottom cover 3 inside the sampling tube body 1 fall in the direction of the top cover 2, if the feces are relatively sticky, can use appropriate force to throw the feces to the area close to the top cover 2, then the suction cup 9 on the sampling tube body 1 is pressed on the operation platform with force, under the action of the suction cup 9, the sampling tube body 1 can be adsorbed on the operation platform, then the inspection personnel hold the sampling tube body 1, unscrew the bottom cover 3, add a small amount of brine into the sampling tube body 1 through the tool, the water level exceeds the feces, then the inspection personnel can rotate the rotating plate 72 to drive the stirring plate 73 to rotate, so that the feces and brine in the sampling tube body 1 can be stirred and mixed, then add brine into the sampling tube body 1 through the tool again, until the brine is flush with the top end opening of the sampling tube body 1 at this time, then place the glass slide on the top end of the sampling tube body 1 at this time, take away the glass slide after standing for about 15 minutes, the area of the glass slide bottom end and the brine in the top end opening of the sampling tube body 1 at this time is adhered with the feces of the patient to be inspected, finally, the glass slide can be observed under the microscope, it is explained that the added liquid includes brine but is not limited to brine, and different liquids can be selected according to the type of the checked parasite.Compared with the prior art novel fecal sample sampling tube, the utility model has the advantages of simple structure, convenient operation, no need to find another experimental container to carry out subsequent glass slide sampling work, can improve the test efficiency, and the sampling tube body can be fixed to reduce the pollution of the laboratory caused by the mixing of the brine and the feces in the sampling tube body due to the operation error.
[0027] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited to the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.
Claims
1. A new stool sample sampling tube, characterized in that: The invention comprises a sampling tube body (1), wherein the top end of the sampling tube body (1) is threadedly connected to a top cover (2), the bottom end of the sampling tube body (1) is threadedly connected to a bottom cover (3), the side wall of the top cover (2) is fixedly connected to a fixing ring (4), the bottom end of the fixing ring (4) is provided with an annular groove (5), the top cover (2) is provided with a through hole (6), the top end of the top cover (2) is provided with a rotating assembly (7), the top end of the rotating assembly (7) is provided with a fixing plate (8), and the top end of the fixing plate (8) is fixedly installed with a suction cup (9).
2. A novel stool sample sampling tube according to claim 1, characterized in that: The sampling tube body (1) is a tubular structure with both the top and bottom ends open, and is made of a transparent material.
3. A novel stool sample sampling tube according to claim 1, characterized in that: The surface where the bottom end of the fixing ring (4) is located is on the same horizontal plane as the surface where the bottom end of the top cover (2) is located.
4. A novel stool sample sampling tube according to claim 1, characterized in that: The rotating assembly (7) comprises a rotating plate (71), the bottom end of the rotating plate (71) is fixedly connected to a connecting rod (72), the bottom end of the connecting rod (72) is fixedly connected to a sampling spoon (74), and the upper end of the side wall of the connecting rod (72) is evenly fixedly connected to a plurality of stirring plates (73).
5. A novel stool sample sampling tube according to claim 4, characterized in that: The connecting rod (72) is adapted to the through hole (6) and is in sealed rotation connection. The fixed plate (8) is fixedly connected to the top of the rotating plate (71).
6. A novel stool sample sampling tube according to claim 4, characterized in that: The bottom end of the connecting rod (72) passes through the through hole (6) and extends into the interior of the sampling tube body (1) to be fixedly connected to the sampling spoon (74), and the stirring plates (73) are distributed at the upper end of the interior of the sampling tube body (1).