Sectional type urine sampling device applicable to medical examination

Abstract

The invention belongs to the technical field of medicine, in particular to a sectional urine sampling device applicable to medical examination, and provides the following scheme that the sectional urine sampling device comprises a base, a supporting mechanism and a collecting hopper, the top of the base is fixedly connected with the bottom of the supporting mechanism, and a conveying mechanism is arranged between the bottom of the collecting hopper and the top of the supporting mechanism; a urine inlet is formed in one side of the collecting hopper, a urine inlet pipe is fixed in the feeding opening, the conveying mechanism comprises a urine storage pipe and a plurality of flow dividing pipes, a guide pipe is arranged between the top of the urine storage pipe and the bottom of the collecting hopper, a urine discharging pipe is arranged at the bottom of the urine storage pipe, and a plurality of urine discharging openings are formed in the bottom of the urine discharging pipe. Urine can be effectively conveyed under the action of the urine storage pipe and the multiple shunt pipes, the situation that urine overflows and drips on the body of an examiner due to the fact that the urine is too full during conveying is prevented, and meanwhile the situation that urine detection is affected due to the fact that the sampling amount of the urine is insufficient due to overflow of the urine can be prevented.

Description

Technical Field

[0001] The present invention relates to the field of medicine, and particularly to a segmented urine sampling device suitable for medical examinations. Background Art

[0002] Urine routine is one of the "three routine" items in medical examinations. Proteinuria or formed components in urine sediment can appear in the early stage of many kidney diseases. For the diagnosis of certain systemic diseases and diseases that affect urine changes in other organs of the body, such as diabetes, blood diseases, liver and gallbladder diseases, epidemic hemorrhagic fever, etc., it also has very important reference value. When men undergo urine routine examinations, urine needs to be sampled through a sampling device.

[0003] After retrieval, a Chinese patent application with the publication number CN112826538A discloses a segmented urine sampling device suitable for medical examinations, including a box body, a collection funnel, a funnel cover, a collection tube, a telescopic handle, an adjustment screw, a tray, a urine inlet tube, a sampling cup clamping device, and a segmented sealing device. The upper end of the tray is open, and sampling cup clamping devices are fixedly connected to both sides thereof. Segmented sealing devices are fixedly installed on both outer walls of the lower end of the urine inlet tube. The segmented sealing device includes a sliding sleeve, a sliding rod, a limit end cover, a sealing plug, a suspension rod, a buoyancy plate, and an elastic bladder. The structure of the present invention is reasonably designed. By holding the telescopic handle, urine can be collected away from the collection funnel. Multiple urine collection cups can be placed on the tray inside the box body. When the urine volume reaches the predetermined amount, the buoyancy plate will be lifted, so that the sealing plug will block the urine inlet tube, and the urine will enter the next urine collection cup through the liquid separation tube. After urination, the urine collection cup of the required segment can be selected according to the inspection needs, and it is simple and convenient to use.

[0004] When the existing device samples urine, the urine may overflow due to being too full. When the urine overflows, it will drip on the examiner's body. At the same time, the sampling volume of urine may be insufficient due to the overflow of urine, thus affecting the detection of urine. Summary of the Invention

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A segmented urine sampling device suitable for medical examinations, including a base, a support mechanism, and a collection hopper. The top of the base is fixedly connected to the bottom of the support mechanism. A conveying mechanism is arranged between the bottom of the collection hopper and the top of the support mechanism. An urine inlet is opened on one side of the collection hopper, and an urine inlet tube is fixed inside the feed port. The conveying mechanism includes a urine storage tube and a plurality of shunt tubes. A catheter is arranged between the top of the urine storage tube and the bottom of the collection hopper. A urine discharge tube is arranged at the bottom of the urine storage tube, and a plurality of urine discharge ports are opened at the bottom of the urine discharge tube. The urine discharge ports are fixedly connected to the tops of the shunt tubes.

[0007] Preferably, the support mechanism is composed of a support base and a sealing component. The bottom of the support base is bolted to the top of the base. A plurality of notches are formed in the top of the support base. A backing plate is slidably connected to the inner wall of the notch. A spring is bolted between the bottom of the backing plate and the bottom of the notch. The sealing component is fixed to the top of the support base.

[0008] Preferably, the sealing component includes a bracket, a threaded rod, and a plurality of sealing plates. The bottom of the bracket is bolted to the top of the support base. The two opposite sides of the bracket are rotatably connected to the two ends of the threaded rod through bearings. A connecting block is slidably connected to the inside of the bracket. A threaded hole is formed through the top of the connecting block, and the threaded hole is threadedly connected to the threaded rod. A plurality of positioning ports are formed in the circumferential outer wall of the bracket. A positioning plate is slidably connected to the inner wall of the positioning port. One end of the positioning plate is fixed to the outer wall of the connecting block, and the other end of the positioning plate is fixed to one side of the sealing plate. The position of the sealing plate corresponds to the position of the notch. A socket is formed through the top of the sealing plate, and the other end of the shunt pipe is inserted into the socket. A runner is bolted to the top of the threaded rod.

[0009] Preferably, a handle is bolted to one side of the collection hopper, and the handle is perpendicularly distributed with respect to the urine inlet tube.

[0010] Preferably, a segmentation mechanism is arranged between the inside of the collection hopper and the handle.

[0011] Preferably, the segmentation mechanism includes a partition plate, a disc, a stop rod, and a transmission component. The outer wall of the partition plate is fixed to the inner wall of the collection hopper. The bottom of the disc is rotatably connected to the top of the partition plate through a bearing. A through port is formed through one side of the top of the disc. The top of the disc is bolted to the bottom of the stop rod. The stop rod is connected to the handle through the transmission component.

[0012] Preferably, two first inlets and a second inlet are respectively formed through the top of the partition plate. The two first inlets and the second inlet are distributed in an equilateral triangle. Branch pipes are fixedly connected to the inner walls of the two first inlets. One end of the branch pipe extends to the outside of the collection hopper. A collection tank is fixedly inserted into one end of the branch pipe.

[0013] Preferably, the transmission component is composed of two belt pulleys, a belt, a rotating shaft, and a turntable. The two belt pulleys are rotatably connected to the belt. A connection port is formed through one side of the handle. The two opposite sides of the connection port are rotatably connected to the rotating shaft through bearings. The turntable is fixedly sleeved on the outer wall of the rotating shaft. The top of the rotating shaft extends above the handle. One of the belt pulleys is fixedly sleeved on the outer wall of the rotating shaft, and the other belt pulley is fixedly sleeved on the outer wall of the stop rod.

[0014] The beneficial effects of the present invention are as follows:

[0015] 1. In the present invention, through the provided conveying mechanism, when sampling urine, multiple sampling cylinders are respectively placed inside the notch, and the bottom of the sampling cylinder is supported on the backing plate. At this time, the sealing component is activated, and the sealing component moves downward. At this time, the sealing plate acts on the top of the sampling cylinder, and the sampling cylinder moves downward under the pressure of the sealing plate until the bottom of the sealing plate contacts the top of the notch. After sealing is completed, one end of multiple shunt tubes is inserted into the socket, and one end of the shunt tube is located directly above the sampling cylinder. After insertion is completed, urine is conveyed into the collection hopper through the urine inlet tube, and the urine is conveyed into the storage urine tube through the collection hopper. At this time, the storage urine tube stores the urine. At this time, the urine inside the storage urine tube is shunted into the sampling cylinder through multiple shunt tubes. Through the action of the storage urine tube and multiple shunt tubes, urine can be effectively conveyed, preventing urine from overflowing and dripping onto the examiner when being conveyed due to being too full. At the same time, it can also prevent the overflow of urine from resulting in insufficient urine sampling volume, thereby affecting the urine detection. In addition, by shunting and conveying urine into the sampling cylinder through multiple shunt tubes, multiple groups of data can be detected, thereby improving the accuracy of the detection data;

[0016] 2. In the present invention, through the provided segmentation mechanism, when detecting urine, it is usually necessary to sample the middle section of the urine. At this time, the urine is conveyed into the collection hopper through the urine inlet tube, and the urine is conveyed into one of the first inlets through the through port and collected inside the collection tank through the branch pipe. When reaching the middle section, at this time, the turntable is rotated, and the turntable drives the rotating shaft to rotate. While the rotating shaft is rotating, it drives one of the pulleys to rotate, and thus drives the blocking rod to rotate through the belt, so that the other pulley drives the blocking rod to rotate. The setting of the blocking rod can reduce the impact force of the urine. When the blocking rod rotates, it drives the disc to rotate, so that the through port is aligned with the second inlet. At this time, the middle section of the urine is conveyed into the conveying mechanism through the through port and the second inlet, and the urine is conveyed into the sampling cylinder through the conveying mechanism. After the middle section urine sampling is completed, the turntable is rotated again, so that the through port is aligned with the other first inlet, so that the end section of the urine is conveyed into the collection tank through the branch pipe, so that the urine sampling can be effectively segmented, facilitating the effective detection of urine, improving the convenience of sampling the middle section of urine by the device, and preventing the urine from being difficult to sample or spilling due to the continuity of the urine when sampling the middle section of urine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of a segmented urine sampling device suitable for medical examination proposed by the present invention;

[0018] Figure 2Schematic structural diagram of the support mechanism of a segmented urine sampling device applicable to medical examinations proposed by the present invention;

[0019] Figure 3 Schematic structural diagram of the sealing component of a segmented urine sampling device applicable to medical examinations proposed by the present invention;

[0020] Figure 4 Schematic sectional view of the support mechanism of a segmented urine sampling device applicable to medical examinations proposed by the present invention;

[0021] Figure 5 Schematic structural diagram of the conveying mechanism of a segmented urine sampling device applicable to medical examinations proposed by the present invention;

[0022] Figure 6 Schematic sectional view of the conveying mechanism of a segmented urine sampling device applicable to medical examinations proposed by the present invention;

[0023] Figure 7 Schematic structural diagram of the segmentation mechanism of a segmented urine sampling device applicable to medical examinations proposed by the present invention;

[0024] Figure 8 Schematic structural diagram of the transmission component of a segmented urine sampling device applicable to medical examinations proposed by the present invention.

[0025] In the drawings: 1, base; 2, support mechanism; 3, urine inlet tube; 4, collection hopper; 5, segmentation mechanism; 6, handle; 7, conveying mechanism; 8, support seat; 9, notch; 10, sealing component; 11, bracket; 12, threaded rod; 13, connecting block; 14, positioning port; 15, positioning plate; 16, sealing plate; 17, socket; 18, runner; 19, spring; 20, backing plate; 21, catheter; 22, urine storage tube; 23, urine discharge tube; 24, shunt tube; 25, branch tube; 26, collection tank; 27, transmission component; 28, stop bar; 29, disc; 30, through hole; 31, partition; 32, first inlet; 33, second inlet; 34, rotating shaft; 35, turntable; 36, pulley; 37, belt. Detailed implementation manners

[0026] Example 1, refer to Figures 1 - 6, A segmented urine sampling device applicable to medical examinations, comprising a base 1, a support mechanism 2, and a collection hopper 4. The top of the base 1 is fixedly connected to the bottom of the support mechanism 2. A conveying mechanism 7 is provided between the bottom of the collection hopper 4 and the top of the support mechanism 2. One side of the collection hopper 4 is provided with a urine inlet, and a urine inlet tube 3 is fixed inside the feed inlet. The conveying mechanism 7 includes a storage urine tube 22 and a plurality of shunt tubes 24. A conduit 21 is provided between the top of the storage urine tube 22 and the bottom of the collection hopper 4. A urine discharge tube 23 is provided at the bottom of the storage urine tube 22, and a plurality of urine discharge openings are provided at the bottom of the urine discharge tube 23. The urine discharge openings are fixedly connected to the tops of the shunt tubes 24, which can effectively convey urine, prevent urine from overflowing and dripping on the examiner when being conveyed, and at the same time, prevent the overflow of urine from resulting in insufficient urine sampling volume, thus affecting the urine detection.

[0027] On the basis of the above, the support mechanism 2 is composed of a support base 8 and a sealing component 10. The bottom of the support base 8 is bolted to the top of the base 1. A plurality of notches 9 are provided at the top of the support base 8. A backing plate 20 is slidably connected to the inner wall of the notch 9. A spring 19 is bolted between the bottom of the backing plate 20 and the bottom of the notch 9. The sealing component 10 is fixed to the top of the support base 8.

[0028] On the basis of the above, the sealing component 10 includes a bracket 11, a threaded rod 12, and a plurality of sealing plates 16. The bottom of the bracket 11 is bolted to the top of the support base 8. The two opposite sides of the bracket 11 are rotatably connected to the two ends of the threaded rod 12 through bearings. A connection block 13 is slidably connected inside the bracket 11. A threaded hole is provided through the top of the connection block 13, and the threaded hole is threadedly connected to the threaded rod 12. A plurality of positioning ports 14 are provided on the circumferential outer wall of the bracket 11. A positioning plate 15 is slidably connected to the inner wall of the positioning port 14. One end of the positioning plate 15 is fixedly connected to the outer wall of the connection block 13, and the other end of the positioning plate 15 is fixedly connected to one side of the sealing plate 16. The position of the sealing plate 16 corresponds to the position of the notch 9. An insertion port 17 is provided through the top of the sealing plate 16, and the insertion port 17 is inserted into the other end of the shunt tube 24. The top of the threaded rod 12 is bolted to a rotating wheel 18.

[0029] On the basis of the above, a handle 6 is bolted to one side of the collection hopper 4, and the handle 6 is perpendicularly distributed with respect to the urine inlet tube 3.

[0030] Example 2, referring to Figures 1 - 8 , A segmented urine sampling device applicable to medical examinations. Compared with Example 1, on the basis of Example 1, a segmentation mechanism 5 is provided between the inside of the collection hopper 4 and the handle 6.

[0031] On the basis of the above, the segmentation mechanism 5 includes a partition plate 31, a disc 29, a stop rod 28 and a transmission assembly 27. The outer wall of the partition plate 31 is fixedly connected to the inner wall of the collection hopper 4. A rotational connection is formed between the bottom of the disc 29 and the top of the partition plate 31 through a bearing. A through port 30 is formed through one side of the top of the disc 29. The top of the disc 29 is bolted to the bottom of the stop rod 28. The stop rod 28 is connected to the handle 6 through the transmission assembly 27.

[0032] On the basis of the above, two first inlets 32 and a second inlet 33 are respectively formed through the top of the partition plate 31. The two first inlets 32 and the second inlet 33 are distributed in an equilateral triangle. The inner walls of the two first inlets 32 are fixedly connected to branch pipes 25. One end of the branch pipe 25 extends to the outside of the collection hopper 4. A collection tank 26 is fixedly inserted at one end of the branch pipe 25.

[0033] On the basis of the above, the transmission assembly 27 is composed of two belt pulleys 36, a belt 37, a rotating shaft 34 and a turntable 35. A rotational connection is formed between the two belt pulleys 36 and the belt 37. A connection port is formed through one side of the handle 6. Rotational connections are formed between the two opposite sides of the connection port and the rotating shaft 34 through bearings. The turntable 35 is fixedly sleeved on the outer wall of the rotating shaft 34. The top of the rotating shaft 34 extends above the handle 6. One of the belt pulleys 36 is fixedly sleeved on the outer wall of the rotating shaft 34, and the other belt pulley 36 is fixedly sleeved on the outer wall of the stop rod 28. It can effectively perform segmentation processing on the urine sampling, so as to effectively detect the urine, improve the convenience of the device for sampling midstream urine, and prevent the urine from being difficult to sample or spilled due to the continuity of the urine when sampling midstream urine.

[0034] In summary, by means of the above technical solutions of the present invention: when detecting and processing urine, it is usually necessary to take a sample of the middle section of the urine. Place multiple sampling cylinders inside the notch 9 respectively. The bottom of the sampling cylinder will be supported on the backing plate 20. At this time, start the sealing component 10, and the sealing component 10 will move downward. At this time, the sealing plate 16 will act on the top of the sampling cylinder, and the sampling cylinder will move downward under the pressure of the sealing plate 16 until the bottom of the sealing plate 16 contacts the top of the notch 9. After sealing, insert one end of multiple shunt tubes 24 into the socket 17 and make one end of the shunt tube 24 directly above the sampling cylinder. After insertion, the urine will be transported to the inside of the collection hopper 4 through the urine inlet tube 3, and the urine will be transported to the inside of one of the first inlets 32 through the through port 30 and collected inside the collection tank 26 through the branch tube 25. When it reaches the middle section, at this time, rotate the turntable 35. The turntable 35 will drive the rotating shaft 34 to rotate, and while the rotating shaft 34 is rotating, it will drive one of the belt pulleys 36 to rotate. Thus, through the belt 37, the other belt pulley 36 will drive the stop bar 28 to rotate. The setting of the stop bar 28 can reduce the impact force of the urine. When the stop bar 28 rotates, it will drive the disc 29 to rotate, so that the through port 30 is aligned with the second inlet 33. At this time, the urine in the middle section will be transported to the inside of the conveying mechanism 7 through the through port 30 and the second inlet 33, and the urine will be transported to the inside of the sampling cylinder through the conveying mechanism 7. After the sampling of the middle-section urine is completed, rotate the turntable 35 again, so that the through port 30 is aligned with the other first inlet 32, so that the urine in the last section is transported to the inside of the collection tank 26 through the branch tube 25, so that the sampling of the urine can be effectively segmented, so as to effectively detect and process the urine, improve the convenience of sampling the middle-section urine by the device, and prevent the urine from being not easy to sample or spilling due to the continuity of the urine when sampling the middle-section urine. The urine will be transported to the inside of the urine storage tube 22 through the collection hopper 4. At this time, the urine storage tube 22 will store the urine. At this time, the urine inside the urine storage tube 22 will be shunted into the sampling cylinder through multiple shunt tubes 24. Through the action of the urine storage tube 22 and multiple shunt tubes 24, the urine can be effectively transported, preventing the urine from overflowing and dripping on the examiner when it is too full during transportation. At the same time, it can prevent the insufficient sampling volume of the urine caused by the overflow of the urine, thus affecting the detection of the urine. In addition, by shunting and transporting the urine into the sampling cylinder through multiple shunt tubes 24, multiple groups of data can be detected, thus improving the accuracy of the detection data.

[0035] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A segmented urine sampling device suitable for medical examination, comprising a base (1), a support mechanism (2) and a collecting bucket (4), wherein the top of the base (1) is fixedly connected to the bottom of the supporting mechanism (2), and a conveying mechanism (7) is arranged between the bottom of the collecting bucket (4) and the top of the supporting mechanism (2), characterized in that: A urine inlet is provided on one side of the collecting hopper (4), and a urine inlet pipe (3) is fixed inside the inlet. The conveying mechanism (7) comprises a urine storage pipe (22) and a plurality of diversion pipes (24), and a conduit (21) is provided between the top of the urine storage pipe (22) and the bottom of the collecting hopper (4). A urine discharge pipe (23) is provided at the bottom of the urine storage pipe (22), and a plurality of urine discharge ports are provided at the bottom of the urine discharge pipe (23), and the urine discharge ports are fixedly connected to the top of the diversion pipe (24).

2. A segmented urine sampling device suitable for medical examination according to claim 1, characterized in that: The support mechanism (2) is composed of a support seat (8) and a sealing assembly (10), and the bottom of the support seat (8) is connected to the top of the base (1) by bolts, a plurality of slots (9) are provided on the top of the support seat (8), a pad (20) is slidably connected to the inner wall of the slot (9), a spring (19) is connected between the bottom of the pad (20) and the bottom of the slot (9) by bolts, and the sealing assembly (10) is fixed to the top of the support seat (8).

3. A segmented urine sampling device suitable for medical examination according to claim 2, characterized in that: The sealing assembly (10) comprises a bracket (11), a threaded rod (12) and a plurality of sealing plates (16), wherein the bottom of the bracket (11) is connected to the top of the support seat (8) by bolts, the opposite sides of the bracket (11) and the two ends of the threaded rod (12) are rotatably connected by bearings, the inside of the bracket (11) is slidably connected to a connecting block (13), a threaded hole is formed through the top of the connecting block (13), the threaded hole is threadedly connected to the threaded rod (12), and a plurality of fixed holes are formed on the circumferential outer wall of the bracket (11). The inner wall of the positioning opening (14) is slidably connected with a positioning plate (15), one end of the positioning plate (15) is fixedly connected with the outer wall of the connecting block (13), the other end of the positioning plate (15) is fixedly connected with one side of a sealing plate (16), the position of the sealing plate (16) corresponds to the position of the notch (9), a socket (17) is penetrated through the top of the sealing plate (16), the socket (17) is plugged with the other end of the shunt pipe (24), and the top of the threaded rod (12) is connected with a rotating wheel (18) by bolts.

4. A segmented urine sampling device suitable for medical examination according to claim 1, characterized in that: A handle (6) is connected to one side of the collecting bucket (4) via bolts, and the handle (6) is vertically disposed between the urine inlet tube (3).

5. A segmented urine sampling device suitable for medical examination according to claim 4, characterized in that: A segmentation mechanism (5) is provided between the interior of the collecting bucket (4) and the handle (6).

6. A segmented urine sampling device suitable for medical examination according to claim 5, characterized in that: The segmenting mechanism (5) comprises a partition (31), a disc (29), a blocking rod (28) and a transmission assembly (27), wherein the outer wall of the partition (31) is fixedly connected to the inner wall of the collecting bucket (4), the bottom of the disc (29) and the top of the partition (31) are rotatably connected via a bearing, a through hole (30) is provided through one side of the top of the disc (29), the top of the disc (29) and the bottom of the blocking rod (28) are connected via bolts, and the blocking rod (28) and the handle (6) are connected via the transmission assembly (27).

7. A segmented urine sampling device suitable for medical examination according to claim 6, characterized in that: Two first inlets (32) and a second inlet (33) are respectively formed through the top of the partition (31), and the two first inlets (32) and the second inlet (33) are arranged in an equilateral triangle. The inner walls of the two first inlets (32) are fixedly connected with a branch pipe (25), one end of the branch pipe (25) extends to the outside of the collection bucket (4), and one end of the branch pipe (25) is fixedly connected with a collection tank (26).

8. A segmented urine sampling device suitable for medical examination according to claim 6, characterized in that: The transmission assembly (27) is composed of two pulleys (36), a belt (37), a rotating shaft (34) and a rotating disk (35), and the two pulleys (36) and the belt (37) are rotatably connected. A connection port is provided on one side of the handle (6), and two opposite sides of the connection port are rotatably connected to the rotating shaft (34) through bearings. The rotating disk (35) is fixedly sleeved on the outer wall of the rotating shaft (34), and the top of the rotating shaft (34) extends to the top of the handle (6). One of the pulleys (36) is fixedly sleeved on the outer wall of the rotating shaft (34), and the other pulley (36) is fixedly sleeved on the outer wall of the blocking rod (28).

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