Automatic excrement sample collecting device

Abstract

The invention provides an automatic excrement sample collection device, and relates to the technical field of medical detection, the automatic excrement sample collection device comprises a toilet body, the top of the toilet body is provided with a clear water tank and an alcohol tank, the top of the toilet body is hinged to a toilet lid, the bottom of the inner wall of the toilet body is provided with a second through hole in a penetrating manner, and one side of the clear water tank is fixedly provided with a reader; an electric telescopic rod is fixed to the top of one side of the inner wall of the closestool body, and a shielding plate is fixed to the power output end of the electric telescopic rod. According to the device, a third servo motor rotates, a first supporting rod moves a collecting box at the top of a supporting guide rail to the top of a second supporting rod, the bottom of the collecting box falls into the second supporting rod, after excrement is discharged, a user holds a box cover by hand, inserts a second clamping rod into a second groove and pinches a lifting block, and then the collecting box can be taken out of a closestool body; and meanwhile, the interior of the closestool body is shot through the camera, so that the effect of automatically collecting and packaging can be achieved.

Description

Technical Field

[0001] The present invention belongs to the technical field of medical detection, and more specifically, particularly relates to an automatic fecal sample collection device. Background Art

[0002] During the medical examination process, the quality of the specimen collection directly affects the accuracy of the subsequent test results; in the aspect of fecal detection, unqualified specimens are the main reason for inaccurate results. Fecal detection is one of the clinical routine laboratory tests. For example, fecal occult blood is an early warning of digestive tract abnormalities. Detecting relevant indicators of fecal samples is of great significance for the early screening of digestive tract malignancies (such as colorectal cancer, gastric cancer, polyps, adenomas). During the fecal detection process, it is usually necessary to use a collection spoon / sampling rod to collect fecal samples, and then put the collection spoon / rod after collecting the samples into a disposable storage tube body that matches it, and seal it for subsequent test operations.

[0003] Based on the above, the following problems are found: In the existing sampling, the sampling results are usually unqualified, and there are problems with the collection site and amount of feces. For example, the part with pus, blood, mucus or abnormal color should be selected. If there is no abnormality, samples can be taken from different parts of the fecal surface and deep inside the feces, and the amount is too much or too little; special groups such as the elderly and the disabled may not be able to complete fecal sample collection independently; for such special samples as feces, everyone feels disgusted and uncomfortable when collecting them.

[0004] Therefore, an automatic fecal sample collection device is designed to achieve automatic and standardized fecal collection, and improve the accuracy of test results and the comfort and satisfaction of patients. Summary of the Invention

[0005] In order to solve the above technical problems, the present invention provides an automatic fecal sample collection device to solve the problems of difficult collection and nausea caused by the dirty and smelly collection site during the current collection.

[0006] The present invention provides an automatic fecal sample collection device, which is achieved by the following specific technical means:

[0007] An automatic fecal sample collection device, including a water tank and an alcohol tank are arranged at the top of the toilet body. A toilet lid is hinged at the top of the toilet body. A second through hole is penetrated and opened at the bottom of the inner wall of the toilet body. A reader is fixed on one side of the water tank. An electric telescopic rod is fixed at the top of one side of the inner wall of the toilet body. A baffle is fixed at the power output end of the electric telescopic rod. A camera is fixed on one side of the baffle. A first through hole is penetrated and opened at one side of the inner wall of the toilet body. A second support rod is fixed at the bottom of the inner wall of the toilet body. A support guide rail is fixed at the middle of one side of the outer wall of the toilet body. A third servo motor is fixed on one side of the support guide rail. A driving gear is fixed at the power output end of the third servo motor. A driven rack is slidably connected to the top of the inner wall of the support guide rail. A first support rod is fixed on one side of the driven rack. The driving gear and the driven rack are engaged. A collection box is placed on the top of the support guide rail. A box cover is movably connected to the top of the collection box. A second paper box is fixed at the bottom of the toilet body close to the support guide rail. A first paper box is fixed at the top of one side of the second paper box. A first servo motor is fixed at the bottom of one side of the first paper box. A second servo motor is fixed on one side of the second paper box. The power output ends of the first servo motor and the second servo motor are both fixed with a rotating rod.

[0008] Further, there are two second support rods, and the two second support rods are respectively located on both sides of the top of the second through hole. The distance value between the two second support rods is adapted to the outer wall diameter value of the collection box.

[0009] Further, the first paper box and the second paper box are arranged in an inclined shape, and a third through hole is penetrated and opened at the bottom of one side of the first paper box close to the second paper box.

[0010] Further, a dial rod is arranged on the outer wall of the rotating rod. There are multiple dial rods, and the multiple dial rods are arranged at equal intervals on the outer wall of the rotating rod.

[0011] Further, the first support rod is U-shaped. The bottom of the first support rod and the top of the second support rod are on the same horizontal plane. The distance value in the middle of the first support rod is adapted to the outer wall diameter value of the collection box.

[0012] Further, a raised edge is arranged on the top of the collection box. A first groove and a second groove are penetrated and opened on one side of the top of the collection box. A lifting block is fixed on the top of the box cover. A first clamping rod is fixed at the bottom of the box cover. A second clamping rod is fixed at the bottom of the first clamping rod. The second clamping rod is used in combination with the second groove.

[0013] Further, a water pump is arranged inside the alcohol tank. Placement grooves are opened on both sides of the top of the inner wall of the toilet body. A water guide pipe is fixed on the inner wall of the placement groove. The water guide pipe is connected to the water pump inside the alcohol tank.

[0014] Furthermore, spray holes are formed on the opposite sides of the two water guide pipes, and a plurality of the spray holes are provided, and the plurality of spray holes are arranged horizontally at equal intervals.

[0015] Furthermore, a thermal printer is fixed in the middle of one side of the toilet body. The thermal printer is directly above the top of the support rail. An insertion card slot is formed on one side of the reader, and the reader is electrically connected to the thermal printer.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. In the present invention, through the rotation of the third servo motor, the first support rod moves the collection box on the top of the support rail towards the top of the second support rod, and the bottom of the collection box falls inside the second support rod. After the feces are discharged, the user holds the box cover, inserts the second clamping rod into the second groove, and then pinches the lifting block to take out the collection box from the toilet body. At the same time, the inside of the toilet body is photographed by the camera, so as to achieve the effect of automatic collection and encapsulation.

[0018] 2. After use in the present invention, the toilet lid is covered, the water pump inside the alcohol tank is controlled to start, the alcohol inside the alcohol tank is sprayed out from the water guide pipe, and the alcohol is evenly sprayed by a plurality of spray holes to remove the bacteria and viruses inside the toilet body, so as to achieve the effect of sterilizing and disinfecting the collection device.

[0019] 3. In the present invention, the first servo motor drives the rotating rod to rotate, and the single sterile feces pad is dialed from the third through hole into the second paper box. The inclined first paper box can better guide the sterile feces pad into the first paper box. The second servo motor drives the rotating rod to rotate, and the sterile feces pad in the second paper box is introduced into the bottom of the toilet body to lay the sterile paper, so as to achieve the effect of keeping the inside of the device clean during feces collection. Description of the Drawings

[0020] Figure 1 It is a front view schematic diagram of the overall structure of the present invention.

[0021] Figure 2 It is a top view schematic diagram of the overall structure of the present invention.

[0022] Figure 3 It is a rear view schematic diagram of the overall structure of the present invention.

[0023] Figure 4 It is a schematic diagram of the structure at the electric telescopic rod of the present invention.

[0024] Figure 5 It is a schematic diagram of the sterile paper laying structure of the present invention.

[0025] Figure 6 It is a schematic diagram of the structure at the third servo motor of the present invention.

[0026] Figure 7 It is a schematic structural diagram of the collection box of the present invention.

[0027] Figure 8 It is a schematic structural diagram of the rotating rod of the present invention.

[0028] The corresponding relationship between the component names and the drawing reference numerals in the figure is as follows:

[0029] 1. Toilet body; 2. Clean water tank; 3. Alcohol tank; 4. Reader; 41. Card slot; 5. Toilet lid; 6. Electric telescopic rod; 7. Baffle; 8. Camera; 9. Placing groove; 10. Water guide pipe; 101. Spray hole; 11. First through hole; 12. Second through hole; 13. First paper box; 131. Third through hole; 14. Second paper box; 15. First servo motor; 16. Second servo motor; 17. Rotating rod; 171. Poking rod; 18. Support guide rail; 19. Third servo motor; 20. Driving gear; 21. Driven rack; 22. First support rod; 23. Collection box; 231. First groove; 232. Second groove; 24. Box cover; 241. Lifting block; 242. First clamping rod; 243. Second clamping rod; 25. Second support rod; 26. Thermal printer. Detailed implementation manners

[0030] The following further describes the implementation manners of the present invention in detail in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0031] In the description of the present invention, unless otherwise specified, "a plurality of" means two or more; in addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0032] Embodiment:

[0033] As shown in the attached Figure 1 to the attached Figure 8 figures:

[0034] The present invention provides an automatic fecal sample collection device, which includes a flush toilet body 1 with a water tank 2 and an alcohol tank 3 arranged at the top. A toilet lid 5 is hinged to the top of the toilet body 1. A second through hole 12 is formed through the bottom of the inner wall of the toilet body 1. A reader 4 is fixed to one side of the water tank 2. An electric telescopic rod 6 is fixed to the top of one side of the inner wall of the toilet body 1. A baffle 7 is fixed to the power output end of the electric telescopic rod 6. A camera 8 is fixed to one side of the baffle 7. A first through hole 11 is formed through one side of the inner wall of the toilet body 1. A second support rod 25 is fixed to the bottom of the inner wall of the toilet body 1. A support guide rail 18 is fixed to the middle of one side of the outer wall of the toilet body 1. A third servo motor 19 is fixed to one side of the support guide rail 18. A driving gear 20 is fixed to the power output end of the third servo motor 19. A driven rack 21 is slidably connected to the top of the inner wall of the support guide rail 18. A first support rod 22 is fixed to one side of the driven rack 21. The driving gear 20 and the driven rack 21 are meshed. A collection box 23 is placed on the top of the support guide rail 18. A box cover 24 is movably connected to the top of the collection box 23. A second paper box 14 is fixed to the bottom of the toilet body 1 near the support guide rail 18. A first paper box 13 is fixed to the top of one side of the second paper box 14. A first servo motor 15 is fixed to the bottom of one side of the first paper box 13. A second servo motor 16 is fixed to one side of the second paper box 14. Rotating rods 17 are fixed to the power output ends of the first servo motor 15 and the second servo motor 16. The inside of the toilet body 1 is photographed by the camera 8 to photograph the feces of the user, and the parts with pus, mucus or abnormal color are selected. If there is no abnormality, different parts of the feces surface can be photographed segmentally.

[0035] Among them, there are two second support rods 25, and the two second support rods 25 are respectively located on both sides of the top of the second through hole 12. The distance value between the two second support rods 25 is adapted to the outer wall diameter value of the collection box 23. The two second support rods 25 are used to support the collection box 23, and the collection box 23 placed on the second support rods 25 is used to collect the generated feces.

[0036] Among them, the first paper box 13 and the second paper box 14 are arranged in an inclined shape. A third through hole 131 is formed through the bottom of the first paper box 13 near the second paper box 14. By neatly placing multiple sterile fecal pads in the first paper box 13, the first servo motor 15 drives the rotating rod 17 to rotate, and a single sterile fecal pad is dialed from the third through hole 131 into the second paper box 14. The inclined first paper box 13 can better guide the sterile fecal pads into the first paper box 13.

[0037] Among them, a toggle rod 171 is provided on the outer wall of the rotating rod 17, and a plurality of toggle rods 171 are provided. The plurality of toggle rods 171 are located on the outer wall of the rotating rod 17 and are arranged in an equidistant manner. The rotating rod 17 is driven to rotate by the second servo motor 16 to guide the sterile fecal pad in the second paper box 14 into the bottom of the toilet body 1. The plurality of toggle rods 171 can better toggle the sterile fecal pad.

[0038] Among them, the first support rod 22 is set in a U shape, the bottom of the first support rod 22 and the top of the second support rod 25 are located in the same horizontal plane, the spacing value in the middle of the first support rod 22 is adapted to the outer wall diameter value of the collecting box 23, and the third servo motor 19 is rotated to drive the driving gear 20 to drive the driven rack 21 to rotate, and the driven rack 21 drives the first support rod 22 to move toward the inside of the toilet body 1, and the first support rod 22 moves the collecting box 23 at the top of the support guide rail 18 toward the top of the second support rod 25. When the first support rod 22 moves to the top of the second support rod 25, the bottom of the collecting box 23 falls inside the second support rod 25, and then the third servo motor 19 is controlled to rotate in the opposite direction to pull out the first support rod 22, and then the electric telescopic rod 6 is controlled to extend to cover the first through hole 11 with the baffle plate 7.

[0039] Among them, a raised edge is provided on the top of the collection box 23, and a first groove 231 and a second groove 232 are opened through one side of the top of the collection box 23. A lifting block 241 is fixed on the top of the box cover 24, and a first clamping rod 242 is fixed at the bottom of the box cover 24. A second clamping rod 243 is fixed at the bottom of the first clamping rod 242. The second clamping rod 243 and the second groove 232 are used in combination, and the raised edge can be better connected with the second support rod 25. After the feces are discharged, the user holds the box cover 24, inserts the second clamping rod 243 into the second groove 232, and pinches the lifting block 241 to take the collection box 23 out of the toilet body 1.

[0040] Among them, a water pump is arranged inside the alcohol tank 3, and placement grooves 9 are opened on both sides of the top of the inner wall of the toilet body 1. A water pipe 10 is fixed to the inner wall of the placement groove 9. The water pipe 10 is connected to the water pump inside the alcohol tank 3. After the user finishes excreting, the toilet cover 5 is closed, the water pump inside the alcohol tank 3 is controlled to start, and the alcohol inside the alcohol tank 3 is sprayed out from the water pipe 10.

[0041] Among them, a spray hole 101 is opened on the opposite side of the two water pipes 10, and there are multiple spray holes 101, which are arranged horizontally and equidistantly. The multiple spray holes 101 evenly spray alcohol to remove bacteria and viruses inside the toilet body 1.

[0042] Among them, a thermal printer 26 is fixedly installed in the middle of one side of the toilet body 1. The thermal printer 26 is directly above the top of the support rail 18. A card slot 41 is provided on one side of the reader 4. The reader 4 is electrically connected to the thermal printer 26. When in use, the user inserts the supporting patient medical record card into the card slot 41. The reader 4 reads it and simultaneously controls the first servo motor 15 and the second servo motor 16 to start, laying the sterile paper. The thermal printer 26 prints the corresponding label and pastes it on one side of the top of the collection box 23. Then, the collection box 23 is placed into the toilet body 1 by controlling the third servo motor 16. At the same time, the electric telescopic rod 6 is controlled to extend. After completion, a sound is emitted to remind the user that they can defecate.

[0043] Specific usage method and function of this embodiment:

[0044] In the present invention, when in use, the user inserts the supporting patient medical record card into the card slot 41. The reader 4 reads it and simultaneously controls the first servo motor 15 and the second servo motor 16 to start. The first servo motor 15 drives the rotating rod 17 to rotate, and toggles a single sterile feces pad from the third through hole 131 into the second paper box 14. The inclined first paper box 13 can better guide the sterile feces pad into the first paper box 13. The second servo motor 16 drives the rotating rod 17 to rotate, and guides the sterile feces pad in the second paper box 14 to the bottom of the toilet body 1. The provided multiple toggling rods 171 can better toggle the sterile feces pad, laying the sterile paper. The thermal printer 26 prints the corresponding label and pastes it on one side of the top of the collection box 23. Then, the collection box 23 is placed into the toilet body 1 by controlling the third servo motor 16. By the rotation of the third servo motor 19, the driving gear 20 drives the driven rack 21 to rotate. The driven rack 21 drives the first support rod 22 to move towards the inside of the toilet body 1. The first support rod 22 moves the collection box 23 on the top of the support rail 18 towards the top of the second support rod 25. When the first support rod 22 moves to the top of the second support rod 25, the bottom of the collection box 23 falls inside the second support rod 25. Then, the third servo motor 19 is controlled to rotate in the reverse direction, and the first support rod 22 is withdrawn. Subsequently, the electric telescopic rod 6 is controlled to extend, covering the baffle 7 over the first through hole 11. After completion, a sound is emitted to remind the user that they can defecate. After the feces are discharged, the user holds the box cover 24, inserts the second latch 243 into the second groove 232, and then pinches the lifting block 241 to remove the collection box 23 from the toilet body 1. After use, the toilet lid 5 is closed, and the water pump inside the alcohol tank 3 is controlled to start, spraying the alcohol inside the alcohol tank 3 from the water guide pipe 10. The multiple spray holes 101 evenly spray the alcohol to remove the bacteria and viruses inside the toilet body 1.

[0045] The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to best explain the principles of the invention and its practical application, and to enable those of ordinary skill in the art to understand the invention and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. An automatic stool sample collection device, comprising a toilet body (1) with a clean water tank (2) and an alcohol tank (3) arranged on the top, a toilet cover (5) hingedly connected to the top of the toilet body (1), and a second through hole (12) penetrating the bottom of the inner wall of the toilet body (1), characterized in that: A reader (4) is fixed to one side of the clean water tank (2); an electric telescopic rod (6) is fixed to the top of one side of the inner wall of the toilet body (1); a shielding plate (7) is fixed to the power output end of the electric telescopic rod (6); a camera (8) is fixed to one side of the shielding plate (7); a first through hole (11) is provided through one side of the inner wall of the toilet body (1); a second support rod (25) is fixed to the bottom of the inner wall of the toilet body (1); a support rail (18) is fixed to the middle of one side of the outer wall of the toilet body (1); a third servo motor (19) is fixed to one side of the support rail (18); a driving gear (20) is fixed to the power output end of the third servo motor (19); and a driven rack (20) is slidably connected to the top of the inner wall of the support rail (18). 1), a first support rod (22) is fixed to one side of the driven rack (21), the driving gear (20) is meshed with the driven rack (21), a collection box (23) is placed on the top of the support guide rail (18), a box cover (24) is movably connected to the top of the collection box (23), a second paper box (14) is fixed to the bottom of the toilet body (1) close to the support guide rail (18), a first paper box (13) is fixed to the top of one side of the second paper box (14), a first servo motor (15) is fixed to the bottom of one side of the first paper box (13), a second servo motor (16) is fixed to one side of the second paper box (14), and a rotating rod (17) is fixed to the power output ends of the first servo motor (15) and the second servo motor (16).

2. The automatic stool sample collection device according to claim 1, characterized in that: Two second support rods (25) are provided, and the two second support rods (25) are respectively located on both sides of the top of the second through hole (12), and the distance between the two second support rods (25) is adapted to the outer wall diameter of the collection box (23).

3. The automatic stool sample collection device according to claim 1, characterized in that: The first paper box (13) and the second paper box (14) are arranged in an inclined shape, and a third through hole (131) is formed through the bottom of the first paper box (13) on a side close to the second paper box (14).

4. The automatic stool sample collection device according to claim 1, characterized in that: The outer wall of the rotating rod (17) is provided with a toggle rod (171), and a plurality of the toggle rods (171) are provided. The plurality of toggle rods (171) are located on the outer wall of the rotating rod (17) and are arranged in a filling and equidistant manner.

5. The automatic stool sample collection device according to claim 1, characterized in that: The first support rod (22) is arranged in a U shape, the bottom of the first support rod (22) and the top of the second support rod (25) are located in the same horizontal plane, and the spacing value of the middle part of the first support rod (22) is adapted to the outer wall diameter value of the collection box (23).

6. The automatic stool sample collection device according to claim 1, characterized in that: The top of the collection box (23) is provided with a raised edge, and a first groove (231) and a second groove (232) are formed through one side of the top of the collection box (23). A lifting block (241) is fixed to the top of the box cover (24), and a first clamping rod (242) is fixed to the bottom of the box cover (24). A second clamping rod (243) is fixed to the bottom of the first clamping rod (242), and the second clamping rod (243) and the second groove (232) are used in combination.

7. The automatic stool sample collection device according to claim 1, characterized in that: A water pump is arranged inside the alcohol tank (3), and placement grooves (9) are provided on both sides of the top of the inner wall of the toilet body (1). A water pipe (10) is fixed to the inner wall of the placement groove (9), and the water pipe (10) is connected to the water pump inside the alcohol tank (3).

8. The automatic stool sample collection device according to claim 7, characterized in that: A spray hole (101) is provided on one opposite side of the two water pipes (10), a plurality of the spray holes (101) are provided, and the plurality of the spray holes (101) are arranged horizontally and equidistantly.

9. The automatic stool sample collection device according to claim 1, characterized in that: A thermal printer (26) is fixed in the middle of one side of the toilet body (1), and the thermal printer (26) is located directly above the top of the support rail (18). A card insertion slot (41) is provided on one side of the reader (4), and the reader (4) is electrically connected to the thermal printer (26).

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