CN219015677U - Excrement sampling and excrement detection integrated device - Google Patents

Abstract

The utility model relates to a fecal sampling and fecal detection integrated device, it relates to supplementary in vitro diagnostic apparatus field, and it is including detecting the section of thick bamboo, be equipped with the mixing element that is used for holding the mixed liquid after detecting solution and fecal mixing on the detection section of thick bamboo, be equipped with on the mixing element and be used for taking the fecal sample and follow the mixing element carries to detect the sampling element of section of thick bamboo, the mixing element with the sampling element rotates to be connected, be equipped with on the mixing element and supply the sealing member that sampling element extrudeed and stab, be equipped with the detection element that is used for detecting the mixed liquid on the mixing element. This application has the effect that improves excrement and urine sample and testing process convenience.

Description

Excrement sampling and excrement detection integrated device

Technical Field

The application relates to the field of auxiliary in-vitro diagnostic instruments, in particular to an integrated device for sampling and detecting feces.

Background

Along with the improvement of living standard, people pay more attention to health at present, medical detection means are complex and various, a more convenient detection mode exists in medical detection, namely human body is utilized to discharge substances outside the body for detection, so that possible diseases of human body are judged, fecal detection is one of the diseases, fecal detection is analysis of feces through physical, immunological, chemical and other methods, the condition of a digestive system is known, diseases of the digestive tract are assisted in diagnosis, and the detection of feces can be carried out through mixing the feces with detection solution for detection and then detecting through detection test paper.

The Chinese patent with publication number CN106680477A discloses an integrated device for fecal sampling and occult blood detection, which consists of a cover, a main container sealing tube, a limiting block, a piston, a test strip clamping groove seat, a sealing sheet, a base and a fecal sampling rod. The device has reasonable design, simple structure, low production cost, convenient operation, no need of directly looking at the feces to finish detection at one time, and cleanness and safety. The utility model integrates the functions of quantitatively collecting, dissolving, filtering, detecting immune test paper strips and the like of the fecal sample, is convenient to carry and operate, and can not overflow any liquid in storage, transportation and detection. The utility model can accurately collect a constant sample, is pollution-free and leakage-free, can rapidly determine the occult blood result without the help of other articles, and can perform fecal occult blood detection anywhere; the method is favorable for solving the problem of low detection rate caused by inconvenient fecal screening, so that fecal occult blood detection is further popularized, and the early colorectal cancer screening rate of the crowd can be improved.

Aiming at the technical scheme, the inventor finds that the limiting block needs to be assembled on the cover before the excrement and the detection solution are mixed in a shaking mode, the limiting block is taken down after the excrement and the detection solution are mixed in a shaking mode, and then the cover is completely pressed down, but the limiting block is connected too tightly in the limiting block removing process, and therefore the limiting block is excessively complicated to remove.

Disclosure of Invention

In order to improve excrement sampling and testing process convenience, this application provides an excrement and urine sampling and excrement and urine detection integrated device.

The application provides a fecal sampling and fecal detection integrated device adopts following technical scheme:

the utility model provides an excrement and urine sample and excrement and urine detect integrated device, includes the detection section of thick bamboo, be equipped with the mixing element that is used for holding the mixed liquid after detecting solution and excrement and urine mixing on the detection section of thick bamboo, be equipped with on the mixing element and be used for taking the excrement and urine sample and follow the mixing element carries to the sampling element who detects the section of thick bamboo, the mixing element with the sampling element rotates to be connected, be equipped with on the mixing element and supply the sealing member that sampling element extrudeed and stab, be equipped with the detection component who is used for detecting the mixed liquid on the mixing element.

Through adopting above-mentioned technical scheme, when carrying out the excrement and urine and detecting, dip in the excrement and urine sample with sampling component, then will dip in the excrement and urine sample of taking and place in detecting solution, make excrement and urine and detecting solution mix and form the mixed solution, later through rotating sampling component, sampling component extrudees the shutoff piece and pierces, in flowing into the detecting component with the mixed solution, detecting component detects the mixed solution to show the testing result, compare the detecting mode in the background art, this device has improved the convenience that excrement and urine detected greatly.

In a specific embodiment, the sampling assembly comprises a sampling rod, the mixing assembly comprises a connecting cylinder, a mixing cylinder for containing detection solution is communicated with the end wall of the connecting cylinder, and the sampling rod penetrates through the connecting cylinder and is inserted into the mixing cylinder.

Through adopting above-mentioned technical scheme, dip in the excrement and urine sample through the sampling rod, will dip in the sampling rod of excrement and urine sample and insert in the mixing drum afterwards, rock the mixing drum, make the detection solution in the mixing drum mix with excrement and urine to realize mixing into the mixed solution with detection solution and excrement and urine, be convenient for follow-up inspection.

In a specific implementation manner, the mixing cylinder is provided with a sealing block at one side close to the connecting cylinder, the sealing block is provided with a jack for the insertion of the sampling rod, the sampling rod is in contact with the wall of the jack, and the sampling rod penetrates through the jack and stretches into the mixing cylinder.

Through adopting above-mentioned technical scheme, insert the mixing drum with the sampling rod, the sampling rod passes the jack on the sealing block and inserts the mixing drum, through the sealing of sealing block to the mixing drum to the detection solution leakage in the mixing drum has effectively been avoided.

In a specific implementation manner, the mixing cylinder is inserted into the detection cylinder at one end far away from the connecting cylinder, a threaded section is arranged on one side of the connecting cylinder close to the mixing cylinder, a sliding section is arranged on one side of the connecting cylinder far away from the mixing cylinder, the sampling rod is in threaded connection with the threaded section, and the sampling rod is in sliding connection with the sliding section;

the plugging piece comprises a liquid plugging plate which is arranged in the mixing cylinder and is used for being pierced by the sampling rod, and the liquid plugging plate is positioned on one side of the mixing cylinder away from the connecting cylinder.

Through adopting above-mentioned technical scheme, after excrement and urine mixes with detecting solution, rotatory sampling rod makes the sampling rod puncture the stifled liquid board, and the mixed liquid flows into in the detection section of thick bamboo from the mixing drum to the realization is inputed the mixed liquid and is detected in the detection section of thick bamboo.

In a specific implementation manner, the mixing drum is provided with a supporting boss on one side far away from the connecting drum, a liquid passing hole for allowing mixed liquid to flow into the detecting drum from the mixing drum is formed in the supporting boss, a guiding boss is formed in the supporting boss, a guide hole for allowing the sampling rod to be inserted is formed in the guiding boss, the guide hole is communicated with the liquid passing hole, the liquid passing hole is collinear with the axis of the guide hole, and the liquid blocking plate is located on one side far away from the guide hole.

Through adopting above-mentioned technical scheme, before the sampling rod inserts the liquid through hole, the sampling rod inserts the guide hole earlier, inserts the liquid through hole after the guide of guide hole again to improve the accuracy that the sampling rod inserted the liquid through hole.

In a specific implementation mode, the mixing cylinder is provided with a test paper caulking groove at one side inserted into the detection cylinder, and a detection test paper for detecting a mixed solution of excrement and a detection solution is arranged in the test paper caulking groove.

Through adopting above-mentioned technical scheme, utilize test paper to detect the well mixed solution of detecting the section of thick bamboo, test paper and to show the testing result, from realizing detecting excrement and urine, provide the basis for doctor's judgement patient's state of illness.

In a specific implementation manner, the connecting cylinder is provided with a clamping groove on one side far away from the mixing cylinder, the clamping groove penetrates through the inner hole wall of the connecting cylinder, the sampling rod is provided with a positioning groove, an elastic plate is arranged in the positioning groove, one end of the elastic plate is connected with the groove wall of the positioning groove, the other end of the elastic plate is provided with a clamping block, and the clamping block is in concave-convex fit with the clamping groove.

Through adopting above-mentioned technical scheme, dip in the sampling rod after getting excrement and urine and insert the mixing drum, when fixture block on the sampling rod contradicts with the draw-in groove, the sampling rod stops inserting to before effectively avoiding detecting solution and excrement and urine mixing, the sampling rod punctures the stifled liquid board, leads to detecting solution inflow detection section of thick bamboo's phenomenon.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the excrement detection is carried out, the excrement sample is dipped by the sampling component, the sampling component after the excrement sample is dipped is inserted into the mixing component, so that the detection solution in the mixing component is mixed with excrement to form mixed solution, then the mixed solution is conveyed into the detection component for detection by rotating the sampling component, the mixed solution is detected by the detection component, the detection result is displayed, and a doctor can judge the illness state of a patient according to the detection structure, so that the excrement detection convenience is improved;

2. when the sampling rod inserts the mixing drum, the fixture block on the sampling rod is inconsistent with the draw-in groove, and the sampling rod stops inserting to effectively avoid detecting the solution and not mixing with excrement and urine, the sampling rod punctures the stifled liquid board, leads to detecting the solution inflow to detect in the drum, disturbs the phenomenon of testing result.

Drawings

Fig. 1 is a schematic diagram of the feces sampling and feces detection integrated device according to embodiment 1 of the present application.

Fig. 2 is a cross-sectional view taken along line A-A of fig. 1.

Fig. 3 is a schematic diagram showing the structure of the sampling assembly.

Fig. 4 is a schematic diagram for showing the structure of the mixing assembly.

Fig. 5 is a sectional view taken along line B-B of fig. 4.

Fig. 6 is an enlarged view of a portion C in fig. 5.

Fig. 7 is a schematic view for showing the structure of the handle.

Reference numerals illustrate: 1. a detection cylinder; 2. a mixing assembly; 21. a connecting cylinder; 211. a threaded section; 212. a slip segment; 22. a mixing drum; 231. connecting the annular plates; 232. a connecting ring groove; 24. a sealing block; 241. a column embedding groove; 242. a jack; 243. embedding a ring plate; 244. a fastening ring strip; 245. a sealing ring strip; 25. a liquid through hole; 251. a guide boss; 252. a guide hole; 253. a liquid blocking plate; 254. a support boss; 26. a clamping groove; 261. a positioning groove; 262. an elastic plate; 263. a clamping block; 3. a sampling assembly; 31. a sampling rod; 32. a pole cap; 33. a sampling head; 331. a sampling cavity; 321. a sampling groove; 322. a thread head; 323. a handle; 324. an anti-slip strip; 34. a sealing cylinder; 4. a detection assembly; 41. a test paper caulking groove; 42. a test paper clamping block; 43. detecting test paper; 6. a closure.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-7.

The embodiment of the application discloses excrement and urine sampling and excrement and urine detection integrated device.

Referring to fig. 1 and 2, the integrated device for fecal sampling and fecal detection includes a detection cylinder 1, a mixing component 2 for containing a mixed solution after mixing a detection solution with fecal is provided on the detection cylinder 1, the mixing component 2 in this embodiment includes a connection cylinder 21 for sealing an opening of the detection cylinder 1, the detection cylinder 1 is fixedly connected with the connection cylinder 21, the detection cylinder 1 and the connection cylinder 21 are in hot melt connection in this embodiment, the detection cylinder 1 and the connection cylinder 21 can be in adhesive connection in other embodiments, an axis of the connection cylinder 21 is collinear with an axis of the detection cylinder 1, a mixing cylinder 22 for containing the detection solution is provided on one side of the connection cylinder 21 near the detection cylinder 1 in a communication manner, the mixing cylinder 22 is inserted into the detection cylinder 1, and the mixing cylinder 22 and the connection cylinder 21 are coaxially provided.

Referring to fig. 1 and 2, a sampling assembly 3 for taking a fecal sample and conveying a mixed liquid from the mixing assembly 2 to the detecting assembly 4 is provided in the connecting cylinder 21, the sampling assembly 3 passes through the connecting cylinder 21 and is inserted into the mixing cylinder 22, the connecting cylinder 21 is divided into a threaded section 211 and a sliding section 212, the threaded section 211 is positioned on one side of the connecting cylinder 21 close to the mixing cylinder 22, the sliding section 212 is positioned on one side of the connecting cylinder 21 far from the mixing cylinder 22, the sampling assembly 3 is in threaded connection with the threaded section 211 at one end inserted into the connecting cylinder 21, the mixing cylinder 22 is provided with a sealing member 6 for the sampling assembly 3 to squeeze and puncture on one side far from the connecting cylinder 21, and the detecting assembly 4 for detecting the mixed liquid is provided on the mixing cylinder 22.

When the excrement and urine is detected, take out sampling assembly 3 from mixing drum 22 earlier, dip in the excrement and urine sample, then insert sampling assembly 3 in mixing drum 22, excrement and urine and detection solution mix and form the mixed liquor, then begin rotatory sampling assembly 3, along with sampling assembly 3's continuous rotation, sampling assembly 3 extrudees shutoff piece 6 and pierces, the mixed liquor flows into in detecting drum 1 from mixing drum 22, detection assembly 4 detects the mixed liquor, and show the testing result, the doctor judges the state of an illness of patient according to the testing result, thereby improve excrement and urine sample and the convenience of detection.

Referring to fig. 3, the sampling assembly 3 in this embodiment includes a sampling rod 31, one end of the sampling rod 31 is coaxially provided with a rod cap 32, the other end of the sampling rod 31 is provided with a sampling head 33, a plurality of sampling cavities 331 are arranged on the sampling head 33 along the circumference of the sampling head 33, each sampling cavity 331 is axially arranged along the sampling head 33, the rod cap 32 is coaxially provided with a sampling groove 321 on one side far from the sampling head 33, the rod cap 32 is divided into a thread head 322 and a handle 323, the thread head 322 is located on one side close to the sampling head 33 of the rod cap 32, the handle 323 is located on one side far from the sampling head 33 of the rod cap 32, the thread head 322 is in threaded connection with the thread section 211, a plurality of anti-slip strips 324 are arranged on the handle 323, and the sampling rod 31 is provided with a sealing cylinder 34 on one end close to the rod cap 32.

Referring to fig. 4 and 5, the connecting cylinder 21 is connected with the mixing cylinder 22 through the connecting ring plate 231, the axis of the connecting ring plate 231 is collinear with the axis of the mixing cylinder 22, the connecting ring plate 231 is provided with a connecting ring groove 232 on one side close to the connecting cylinder 21, the connecting ring groove 232 is communicated with the inner hole of the mixing cylinder 22, the mixing cylinder 22 is provided with two sealing blocks 24 on one side close to the connecting cylinder 21, the sealing blocks 24 are provided with an embedded column groove 241 for inserting the sealing column 34, the sealing blocks 24 are provided with jacks 242 on one side far away from the embedded column groove 241, the jacks 242 are communicated with the embedded column groove 241, sealing strips 245 are arranged on the side walls of the jacks 242, the sealing strips 245 are circumferentially arranged along the jacks 242, the sealing strips 245 are abutted against the sampling rods 31, the sealing blocks 24 are provided with embedded ring plates 243 on one end far away from the embedded column groove 241, the embedded ring plates 243 are matched with the connecting ring grooves 232 in a concave-convex manner, the side walls of the sealing blocks 24 are provided with fastening ring strips 244, the number of the fastening ring strips 244 is two, the fastening ring strips 244 are evenly arranged along the axial direction of the sealing blocks 24, the fastening ring strips 244 are in the directions of the fastening ring strips 244 are abutted against the inner hole wall of the mixing cylinder 22.

When the sealing block 24 is installed, the sealing block 24 is inserted into the inner hole of the mixing cylinder 22, the fastening ring strip 244 is abutted against the inner hole wall of the mixing cylinder 22, the embedded ring plate 243 is abutted against the groove wall of the connecting ring groove 232, and the sealing property of the sealing block 24 and the mixing cylinder 22 is improved; after the sealing block 24 is installed, the sampling rod 31 is inserted into the insertion hole 242, and the sampling rod 31 is abutted against the sealing ring strip 245, so that the tightness of the sampling rod 31 and the sealing block 24 is improved, and the leakage of the detection solution from the mixing drum 22 before the device is used is effectively avoided.

When the excrement and urine is sampled, hold handle 323 and take out sampling rod 31 from mixing drum 22 in, the stability of handle 323 is increased to antislip strip 324 on the handle 323, and the sampling amount of excrement and urine is increased to sampling groove 321 of sampling head 33, and after the sample is accomplished, inserts mixing drum 22 with sampling rod 31 through sealing block 24, and sealing block 24 can scrape the unnecessary excrement and urine of sampling head 33 simultaneously, and the excrement and urine on the sampling head 33 mixes with the detection solution in the mixing drum 22 and forms the mixed solution to realize the mixture of excrement and urine and detection solution.

Referring to fig. 5, the mixing drum 22 is provided with a support boss 254 on a side far from the connecting drum 21, the support boss 254 is provided with a liquid passing hole 25 on a side close to the connecting drum 21, the plugging member 6 in this embodiment includes a liquid plugging plate 253 provided on a side of the liquid passing hole 25 close to the detecting drum 1, the support boss 254 is provided with a guide boss 251 on a side close to the connecting drum 21, the guide boss 251 is provided with a guide hole 252 on a side far from the liquid passing hole 25, an axis of the guide hole 252, an axis of the guide boss 251, and an axis of the liquid passing hole 25 are collinear, and the guide hole 252 is provided in communication with the liquid passing hole 25.

Referring to fig. 5 and 6, a test paper caulking groove 41 is formed in the outer side wall of the mixing drum 22, the test paper caulking groove 41 is arranged along the axial direction of the mixing drum 22, a plurality of test paper clamping blocks 42 are respectively arranged on the opposite side walls of the test paper caulking groove 41, the detection assembly 4 in the embodiment comprises a detection test paper 43 arranged in the test paper caulking groove 41, and one end of the detection test paper 43 is in contact with the end wall of the detection drum 1.

After the excrement and urine mixes with the detection solution, rotatory screw thread head 322, screw thread head 322 promotes sampling rod 31 and inserts guide hole 252, along with the continuation rotation of screw thread head 322, sampling rod 31 punctures stifled liquid board 253, the mixed liquid in the mixed section of thick bamboo 22 flows into detection section of thick bamboo 1 through logical liquid hole 25 this moment, the mixed liquid that flows into detection section of thick bamboo 1 contacts with detection test paper 43, detection test paper 43 detects the mixed liquid, and show the testing result, doctor judges patient's state of illness according to the testing result, thereby improve the convenience that the excrement and urine detected.

Referring to fig. 7, a clamping groove 26 is formed in the side wall of the connecting cylinder 21, the clamping groove 26 is located in the sliding section 212, the clamping groove 26 is communicated with an inner hole of the connecting cylinder 21, a positioning groove 261 is formed in one side, close to the handle 323, of the threaded head 322, the number of the positioning grooves 261 is two, the two positioning grooves 261 are evenly distributed along the circumferential direction of the threaded head 322, the positioning grooves 261 are communicated with the sampling groove 321, an elastic plate 262 is arranged in the positioning groove 261, one end, close to the mixing cylinder 22, of the elastic plate 262 is fixedly connected with the groove wall of the positioning groove 261, a clamping block 263 is arranged at the other end of the elastic plate 262, and the clamping block 263 is in concave-convex fit with the clamping groove 26.

When the sampled sampling rod 31 is inserted into the mixing drum 22, the clamping block 263 is abutted against the clamping groove 26 in the inserting process, and the sampling rod 31 stops being inserted, so that the phenomenon that the liquid blocking plate 253 is pierced in the inserting process of the sampling rod 31 to influence the detection result is effectively avoided.

The implementation principle of the integrated device for fecal sampling and fecal detection in the embodiment of the application is as follows: when the excrement and urine is detected, take out the mixing component 2 with the sampling component 3 earlier, the sampling component 3 dips in the excrement and urine sample, then insert the sampling component 3 into the mixing component 2, make excrement and urine and detect the solution and mix and form the mixed solution, later input the mixed solution into the detection section of thick bamboo 1 through rotating the sampling component 3, detect the mixed solution through detecting component 4 at last to realize the convenience that excrement and urine detected.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (7)

1. Fecal sampling and fecal detection integrated device, its characterized in that: including detecting section of thick bamboo (1), be equipped with on detecting section of thick bamboo (1) and be used for holding the mixed subassembly (2) of the mixed liquid after detecting solution and fecal mixing, be equipped with on mixing subassembly (2) and be used for taking fecal sample and follow mixed liquid mixing subassembly (2) carry to sample subassembly (3) of detecting section of thick bamboo (1), mixing subassembly (2) with sample subassembly (3) rotate and are connected, be equipped with on mixing subassembly (2) and supply sample subassembly (3) extrusion and puncture shutoff piece (6), be equipped with on mixing subassembly (2) and be used for detecting mixed liquid detection subassembly (4).

2. The integrated stool sampling and stool detection device of claim 1, wherein: the sampling assembly (3) comprises a sampling rod (31), the mixing assembly (2) comprises a connecting cylinder (21), a mixing cylinder (22) for containing detection solution is communicated with the end wall of the connecting cylinder (21), and the sampling rod (31) penetrates through the connecting cylinder (21) and is inserted into the mixing cylinder (22).

3. The integrated stool sampling and stool detection device of claim 2, wherein: the mixing drum (22) is provided with a sealing block (24) at one side close to the connecting drum (21), the sealing block (24) is provided with a jack (242) for the insertion of the sampling rod (31), the sampling rod (31) is in contact with the wall of the jack (242), and the sampling rod (31) passes through the jack (242) and stretches into the mixing drum (22).

4. The integrated stool sampling and stool detection device of claim 2, wherein: the mixing drum (22) is inserted into the detection drum (1) at one end far away from the connecting drum (21), a threaded section (211) is arranged on one side, close to the mixing drum (22), of the connecting drum (21), a sliding section (212) is arranged on one side, far away from the mixing drum (22), of the connecting drum (21), the sampling rod (31) is in threaded connection with the threaded section (211), and the sampling rod (31) is in sliding connection with the sliding section (212);

the plugging piece (6) comprises a liquid plugging plate (253) which is arranged in the mixing cylinder (22) and is used for being pierced by the sampling rod (31), and the liquid plugging plate (253) is positioned on one side of the mixing cylinder (22) away from the connecting cylinder (21).

5. The integrated stool sampling and stool detection device of claim 4, wherein: mixing drum (22) is keeping away from connecting drum (21) one side is equipped with support boss (254), be equipped with on support boss (254) and be used for follow mixing drum (22) inflow detect liquid hole (25) of section of thick bamboo (1), be equipped with guide boss (251) on support boss (254), be equipped with on guide boss (251) and supply sample pole (31) male guide hole (252), guide hole (252) with liquid hole (25) intercommunication sets up, liquid hole (25) with guide hole (252) axis collineation, liquid blocking plate (253) are located liquid hole (25) are kept away from guide hole (252) one side.

6. The integrated stool sampling and stool detection device of claim 4, wherein: the mixing drum (22) is provided with a test paper caulking groove (41) at one side inserted into the detection drum (1), and a detection test paper (43) for detecting the mixed liquid of the excrement and the detection solution is arranged in the test paper caulking groove (41).

7. The integrated stool sampling and stool detection device of claim 2, wherein: the utility model discloses a connecting tube, including connecting tube (21), connecting tube (22), connecting tube (21), clamping groove (26) are equipped with draw-in groove (26) on keeping away from one side of mixing tube (22), draw-in groove (26) run through to the hole wall of connecting tube (21), it has constant head tank (261) to open on sampling rod (31), be equipped with elastic plate (262) in constant head tank (261), elastic plate (262) one end with constant head tank (261) cell wall connection, the other end of elastic plate (262) is equipped with fixture block (263), fixture block (263) with unsmooth cooperation of draw-in groove (26).

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