CN220398937U

CN220398937U - Fecal sampling detector

Info

Publication number: CN220398937U
Application number: CN202321526114.0U
Authority: CN
Inventors: 王珏; 戴潍思; 戴江; 陈小波
Original assignee: Anhui Fumao Biotechnology Co ltd
Current assignee: Anhui Fumao Biotechnology Co ltd
Priority date: 2023-06-15
Filing date: 2023-06-15
Publication date: 2024-01-26
Anticipated expiration: 2033-06-15

Abstract

The utility model provides a fecal sampling detector, which belongs to the technical field of medical instruments and comprises an outer bottle and an inner bottle, wherein diluent is contained in the inner bottle, detection test paper is placed between the outer bottle and the inner bottle, and an interactive seal is arranged at the bottom area of the inner bottle; the top areas of the outer bottle and the inner bottle are provided with bushings, and the bushings consist of a top cover, a sleeve and a contraction barrel; the bush interpolation has the sampling rod, and the sampling rod comprises handheld pole and sampling rod, and the sampling rod is located sleeve inside region, and the sampling rod runs through shrink section of thick bamboo to interior bottle inside, and this device can accomplish the fecal sampling detection integration through outer bottle, sampling rod, bush, interior bottle, test paper's cooperation, reduces the condition that detects utensil needs to carry and transport, and is simple and convenient high-efficient.

Description

Fecal sampling detector

Technical Field

The utility model mainly relates to the technical field of medical instruments, in particular to a fecal sampling detector.

Background

With the progress of medical diagnosis and treatment technology, basic examination has become an essential link for diagnosing disease conditions. One of three conventional fecal detection methods also puts higher demands on detection efficiency, accuracy, result digitization and working environment.

At present, when the detection reagent professionals taking stool as a sample are used for detecting colloidal gold, latex and fluorescent immunochromatography, the stool is required to be sampled and then put into a container filled with a diluent for uniform mixing, and then the mixed liquid is poured into a liquid drop port of the reagent for detection, so that the problems of secondary pollution, complex operation and infected inspectors exist, the detection kit is dispersed, and the detection kit is inconvenient to carry, transport and use, so that the self-determination of patients taking stool as the detection reagent of the colloidal gold, latex and fluorescent immunochromatography of the sample is hindered, and meanwhile, physiological discomfort is easily caused in the sampling, diluting and other processes, and the sample pollution is caused.

Disclosure of Invention

The present utility model is directed to a fecal sampling detector that solves the above-mentioned problems of the prior art.

The technical scheme adopted for solving the technical problems is as follows:

the excrement sampling detector comprises an outer bottle and an inner bottle, wherein diluent is contained in the inner bottle, the inner bottle is arranged in the outer bottle, detection test paper is placed between the outer bottle and the inner bottle, and an interactive seal is arranged in the bottom area of the inner bottle; the top areas of the outer bottle and the inner bottle are provided with bushings, the bushings consist of a top cover, a sleeve and a shrinkage cylinder, the shrinkage cylinder is of a funnel-shaped structure and is arranged at the bottom of the sleeve, the top cover is arranged at the outer side of the top of the sleeve, the sleeve is inserted into the inner bottle, and the top cover is positioned at the tops of the outer bottle and the inner bottle; the lining is inserted with a sampling rod, the sampling rod consists of a handheld rod and a sampling rod, the sampling rod is located in the inner area of the sleeve, and the sampling rod penetrates through the shrink tube to the inner part of the inner bottle.

Further, the inner bottle is composed of a ring cylinder and an inner cylinder, the outer diameter of the ring cylinder is matched with the inner diameter of the outer bottle, and the diameter and the length of the inner bottle are smaller than those of the outer bottle.

Further, a plurality of test paper grooves are symmetrically formed in the side face of the inner cylinder, and the detection test paper is located inside the test paper grooves.

Further, two first annular sealing rings are arranged in the bottom area of the handheld rod, a second annular sealing ring is arranged in the middle section area of the sampling rod, and two third annular sealing rings are arranged on the outer wall of the sleeve.

Further, an internal thread is arranged at the top end of the inner area of the sleeve, and an external thread matched with the handheld rod is arranged on the handheld rod.

Further, limit buckles are arranged on two sides of the top area of the handheld rod, and limit clamping grooves matched with the limit buckles are formed on two sides of the top area of the sleeve.

Further, the top cover is provided with ventilation holes, and the ventilation holes are positioned at the top of a gap between the outer bottle and the inner bottle.

Compared with the prior art, the utility model has the beneficial effects that:

firstly, the device can complete the sampling and detection integration of the excrement through the cooperation of the outer bottle, the sampling rod, the bushing, the inner bottle and the detection test paper, so that the condition that the detection appliance needs to be carried and transported is reduced, and the device is simple, convenient and efficient;

secondly, the detection test paper in the outer bottle and the inner bottle can enable a patient to automatically detect colloidal gold, latex and fluorescent immunochromatography detection reagents of which the stool is a sample, when the sampling rod penetrates through the interactive seal to enable mixed liquid of the stool and the diluent to contact the detection test paper, the detection test paper can start to detect, the patient automatically observes and automatically knows a detection result, the risk of sample pollution can be reduced, and the daily tracking of the patient to own illness state is facilitated.

The utility model will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model in an overall cross-section;

FIG. 3 is a schematic view of the overall cross-sectional plan structure of the present utility model;

FIG. 4 is a schematic view of the inner bottle structure of the present utility model;

fig. 5 is a schematic view of the bushing structure of the present utility model.

In the figure: 10. an outer bottle; 11. a cross-sectional groove; 20. a sampling rod; 21. a hand-held lever; 211. limiting buckle; 22. sampling a rod; 23. a first annular seal ring; 24. a second annular seal ring; 25. an external thread; 30. a bushing; 31. a top cover; 311. a limit clamping groove; 312. ventilation holes; 32. a sleeve; 33. a shrink cylinder; 34. a third annular seal ring; 40. an inner bottle; 41. a ring barrel; 42. an inner cylinder; 43. sealing in an interactive way; 44. a test paper groove; 50. and (5) detecting test paper.

Detailed Description

In order that the utility model may be more fully understood, a more particular description of the utility model will be rendered by reference to the appended drawings, in which several embodiments of the utility model are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

1-5, the fecal sampling detector includes an outer bottle 10 and an inner bottle 40, wherein the inner bottle 40 is filled with a diluent, the inner bottle 40 is arranged inside the outer bottle 10, a detecting test paper 50 is arranged between the outer bottle 10 and the inner bottle 40, and an interactive seal 43 is arranged at the bottom area of the inner bottle 40; the top areas of the outer bottle 10 and the inner bottle 40 are provided with a lining 30, the lining 30 consists of a top cover 31, a sleeve 32 and a shrinkage cylinder 33, the shrinkage cylinder 33 is of a funnel-shaped structure and is arranged at the bottom of the sleeve 32, the top cover 31 is arranged outside the top of the sleeve 32, the sleeve 32 is inserted into the inner bottle 40, and the top cover 31 is positioned at the top of the outer bottle 10 and the inner bottle 40; the sleeve 30 is inserted with a sampling rod 20, the sampling rod 20 is composed of a hand-held rod 21 and a sampling rod 22, the sampling rod 20 is positioned in the inner area of the sleeve 32, and the sampling rod 22 penetrates the shrink tube 33 to the inside of the inner bottle 40.

Specifically, referring to fig. 2 and fig. 4, the inner bottle 40 is composed of a ring cylinder 41 and an inner cylinder 42, the outer diameter of the ring cylinder 41 is matched with the inner diameter of the outer bottle 10, and the diameter and the length of the inner bottle 40 are smaller than those of the outer bottle 10; the ring tube 41 can be better matched with the outer bottle 10, so that the leakage of the combined liquid of the excrement and the diluent in the outer bottle 10 is prevented.

Further, a plurality of test paper grooves 44 are symmetrically arranged on the side surface of the inner cylinder 42, and the test paper 50 is positioned in the test paper grooves 44; in this embodiment, the number of the test paper grooves 44 may be changed according to the actual situation, so that different test papers 50 may be placed to realize more diversified tests.

Specifically, please refer to fig. 2, fig. 3 and fig. 5, two first annular sealing rings 23 are installed in the bottom area of the hand-held rod 21, a second annular sealing ring 24 is installed in the middle section area of the sampling rod 22, two third annular sealing rings 34 are installed on the outer wall of the sleeve 32, when the second annular sealing ring 24 and the third annular sealing ring 34 can prevent the sampling rod 20 from being inserted into the liner and entering the inner bottle 40, the diluent enters the sleeve 32 area, the sealing of the shrink tube 33 area can be realized, the first annular sealing ring 23 can seal the sleeve 32 area, the two third annular sealing rings 34 can better assist the liquid on one hand, the diluent is ensured not to flow backward, and on the other hand, the mixed liquid is ensured not to flow backward, and the condition of liquid leakage is prevented.

Further, the top end of the inner area of the sleeve 32 is provided with an internal thread, and the hand-held rod 21 is provided with an external thread 25 matched with the internal thread; the sampling rod 20 is pressed to penetrate the interactive sealing 43, so that a certain force is needed to be applied in the mode, the operation is inconvenient, the sampling rod 20 is penetrated through the interactive sealing 43 through the connection of the internal and external screw modes, the sampling rod 20 is screwed and rotated through screw threads, the convenient penetration of the interactive sealing 43 can be realized, the combined liquid of excrement and diluent is released to the inner bottle 40, the convenience is increased, and the practicality of a patient is more convenient.

Specifically, please refer to fig. 1, fig. 2 and fig. 5, limiting buckles 211 are provided on two sides of a top region of the hand-held rod 21, limiting clamping grooves 311 adapted to the limiting buckles 211 are provided on two sides of a top region of the sleeve 32, when the sampling rod 20 is inserted into the inner bottle 40, the limiting buckles 211 can be clamped into the limiting clamping grooves 311 to limit, and when the sampling rod 20 is not detected and transported, the sampling rod 20 can be prevented from penetrating through the interactive seals 43 by mistake.

Further, the top cover 31 is provided with the air holes 312, the air holes 312 are positioned at the top of the gap between the outer bottle 10 and the inner bottle 40, and when the hand-held rod 21 is screwed by threads, the air holes 312 can effectively balance the air pressure in the inner bottle 40, so that the mixed liquid in the bottle is fully released into the outer bottle 10, and the chromatography of the test paper 50 is ensured.

The specific operation mode of the utility model is as follows:

firstly, taking out the sampling rod 20, then sampling the excrement through a sampling rod 22 of the sampling rod 20, then inserting the sampling rod 20 with the extracted excrement sample into the inner bottle 40, at the moment, the excrement on the sampling rod 20 is contacted and mixed with the diluent on the inner bottle 40, and the third annular sealing ring 34 realizes the sealing between the inner bottle 40 and the bushing 30;

when the detection is needed, the sampling rod 20 is lowered by rotating the sampling rod 20, when the sampling rod 22 breaks the interactive seal 43, the mixed liquid flows into the outer bottle 10 through the interactive seal 43, the detection test paper 50 performs chromatographic detection on the mixed liquid, and a patient can observe the detection result in contrast by only observing the change of the detection test paper 50.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the embodiments described above, but is intended to be within the scope of the utility model, as long as such insubstantial modifications are made by the method concepts and technical solutions of the utility model, or the concepts and technical solutions of the utility model are applied directly to other occasions without any modifications.

Claims

1. The fecal sampling detector comprises an outer bottle (10) and an inner bottle (40), and is characterized in that the inner bottle (40) is filled with diluent, the inner bottle (40) is arranged in the outer bottle (10), detection test paper (50) is arranged between the outer bottle (10) and the inner bottle (40), and an interactive sealing port (43) is arranged in the bottom area of the inner bottle (40);

the top areas of the outer bottle (10) and the inner bottle (40) are provided with bushings (30), each bushing (30) is composed of a top cover (31), a sleeve (32) and a shrinkage cylinder (33), each shrinkage cylinder (33) is of a funnel-shaped structure and is arranged at the bottom of each sleeve (32), each top cover (31) is arranged on the outer side of the top of each sleeve (32), each sleeve (32) is inserted into the inner bottle (40), and each top cover (31) is positioned at the top of each outer bottle (10) and each inner bottle (40);

the lining (30) is internally inserted with a sampling rod (20), the sampling rod (20) consists of a handheld rod (21) and a sampling rod (22), the sampling rod (20) is located in the inner area of the sleeve (32), and the sampling rod (22) penetrates through the shrink cylinder (33) to the inner part of the inner bottle (40).

2. The fecal sampling detector according to claim 1, characterized in that the inner bottle (40) is composed of a ring cylinder (41) and an inner cylinder (42), the outer diameter of the ring cylinder (41) is adapted to the inner diameter of the outer bottle (10), the diameter and the length of the inner bottle (40) are smaller than the diameter and the length of the outer bottle (10).

3. The fecal sampling detector according to claim 2, characterized in that the inner cylinder (42) is provided with a plurality of test paper grooves (44) laterally symmetrically, the test paper (50) being located inside the test paper grooves (44).

4. The fecal sampling detector according to claim 1, characterized in that the bottom area of the hand-held rod (21) is provided with two first annular sealing rings (23), the middle section area of the sampling rod (22) is provided with a second annular sealing ring (24), and the outer wall of the sleeve (32) is provided with two third annular sealing rings (34).

5. The stool sampling detector according to claim 1, wherein the top end of the inner area of the sleeve (32) is provided with an internal thread, and the hand-held lever (21) is provided with an external thread (25) adapted thereto.

6. The fecal sampling detector according to claim 1, characterized in that the two sides of the top area of the hand-held rod (21) are provided with limit buckles (211), and the two sides of the top area of the sleeve (32) are provided with limit clamping grooves (311) adapted to the limit buckles (211).

7. The fecal sampling detector according to claim 1, characterized in that the top cover (31) is provided with a vent hole (312), the vent hole (312) being located at the top of the gap between the outer bottle (10) and the inner bottle (40).