Disposable urine collection device

Abstract

The utility model discloses a disposable urine collecting device which comprises a urine guiding cover, a flow dividing assembly, a urine guiding pipe, a first flow dividing pipe, a first collecting bottle, a second flow dividing pipe and a second collecting bottle. The flow dividing assembly comprises a shell, a first drainage cavity, a second drainage cavity, a first plunger and a second plunger, the first drainage cavity and the second drainage cavity are located in the shell, the first plunger and the second plunger are arranged in the first drainage cavity and used for blocking the first end and the second end of the first drainage cavity respectively, and the second end of the first drainage cavity is connected with the second drainage cavity. One end of the catheter is connected with the catheterization cover, and the other end is connected with the first drainage cavity. The two ends of the first shunt tube are connected with the first end of the first drainage cavity and the first collection bottle, and the two ends of the second shunt tube are connected with the second drainage cavity and the second collection bottle. The disposable urine collection device in the embodiment of the utility model can realize scientific sectional collection of urine, is universal for men and women, is convenient to operate, and is relatively sanitary.

Description

Technical Field

[0001] The utility model belongs to the technical field of urine collection, and in particular relates to a disposable urine collection device. Background Art

[0002] Urinalysis requires the collection of urine from patients for testing, and according to different symptoms, the collection of the patient's front, middle and end urine is required for testing, and the condition is determined by comparing the test results. For example, the examination of urinary tract bacterial infection requires the collection of front urine for testing, and the examination of kidney and bladder tumor cancer cells requires the collection of middle urine for testing. However, the existing urine collection device is complicated to operate when collecting urine in sections. The patient needs to collect the front, middle and end urine separately, but urine testing often only needs to collect one of the front, middle and end urine, which is extremely inconvenient. Utility Model Content

[0003] The utility model aims to provide a disposable urine collecting device, which can realize scientific segmented collection of urine, is suitable for both men and women, is easy to operate and is relatively hygienic.

[0004] In order to achieve the above-mentioned purpose, a specific embodiment of the utility model provides a disposable urine collection device, including a urine catheter cover, a diversion assembly, a urinary catheter, a first diversion tube, a first collecting bottle, a second diversion tube and a second collecting bottle. The diversion assembly includes a shell, a first drainage chamber, a second drainage chamber, a first plunger and a second plunger. The first drainage chamber and the second drainage chamber are located in the shell. The first plunger and the second plunger are arranged in the first drainage chamber and can move synchronously along the first drainage chamber. The first plunger is used to block the first end of the first drainage chamber, and the second plunger is used to block the second end of the first drainage chamber. The second end of the first drainage chamber is connected to the second drainage chamber. One end of the urinary catheter is connected to the urine catheter cover, and the other end is connected to the middle section of the first drainage chamber. One end of the first diversion tube is connected to the first end of the first drainage chamber, the first collecting bottle is connected to the other end of the first diversion tube, one end of the second diversion tube is connected to the second drainage chamber, and the second collecting bottle is connected to the other end of the second diversion tube.

[0005] In one or more embodiments of the present invention, the diverter assembly further includes a connecting rod and a push rod, wherein both ends of the connecting rod are respectively connected to the first plunger and the second plunger, one end of the push rod is connected to the second plunger, and the other end is led out from the housing.

[0006] In one or more embodiments of the present invention, the push rod is sealedly connected to the housing.

[0007] In one or more embodiments of the present invention, two ends of the first drainage cavity are provided with a coupling portion, and at least a portion of the first plunger and the second plunger can extend into the coupling portion, and the portion is interference fit with the coupling portion.

[0008] In one or more embodiments of the present invention, the first collecting bottle is threadably connected to the first diversion tube.

[0009] In one or more embodiments of the present invention, the second collecting bottle is threadably connected to the second shunt tube.

[0010] In one or more embodiments of the present invention, the urinary catheter cover is funnel-shaped.

[0011] In one or more embodiments of the present invention, a baffle is provided at one end of the urinary catheter cover away from the urinary catheter.

[0012] In one or more embodiments of the present invention, the volume of the first collecting bottle is 20-50 mL.

[0013] In one or more embodiments of the present invention, the volume of the second collecting bottle is 3-5 mL.

[0014] Compared with the prior art, the disposable urine collection device of the utility model can realize the scientific segmented collection of urine and is suitable for both men and women. The user can stand or squat during the urine collection process, which is more patient-friendly and hygienic. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only some implementations recorded in the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 This is a plan view of the structure of a disposable urine collection device in one embodiment of the utility model;

[0017] Figure 2 It is a cross-sectional structural diagram of a flow diversion component in one embodiment of the utility model.

[0018] Explanation of main figure marks: 1. urinary catheter cover, 2. urinary catheter, 3. diversion assembly, 301. shell, 302. first drainage chamber, 303. second drainage chamber, 304. joint, 305. first plunger, 306. second plunger, 307. connecting rod, 308. push rod, 4. first diversion tube, 5. second diversion tube, 6. first collecting bottle, 7. second collecting bottle, 8. baffle. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the implementation of the present invention will be clearly and completely described below in conjunction with the drawings in the implementation of the present invention. Obviously, the described implementation is only a part of the implementation of the present invention, not all of the implementations. Based on the implementation of the present invention, all other implementations obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0020] like Figure 1 and Figure 2 As shown, a disposable urine collection device in one embodiment of the utility model comprises a urine catheter cover 1, a diversion assembly 3, a urinary catheter 2, a first diversion tube 4, a second diversion tube 5, a first collection bottle 6 and a second collection bottle 7. The diversion assembly 3 comprises a housing 301, a first drainage chamber 302, a second drainage chamber 303, a first plunger 305 and a second plunger 306. The first drainage chamber 302 and the second drainage chamber 303 are located in the housing 301. The first plunger 305 and the second plunger 306 are arranged in the first drainage chamber 302 and can move synchronously along the first drainage chamber 302. The first plunger 305 is used to block the first end of the first drainage chamber 302, and the second plunger 306 is used to block the second end of the first drainage chamber 302. The second end of the first drainage chamber 302 is connected to the second drainage chamber 303. One end of the urinary catheter 2 is connected to the urine catheter cover 1, and the other end is connected to the middle section of the first drainage chamber 302. One end of the first shunt tube 4 is connected to the first end of the first drainage chamber 302, the first collecting bottle 6 is connected to the other end of the first shunt tube 4, one end of the second shunt tube 5 is connected to the second drainage chamber 303, and the second collecting bottle 7 is connected to the other end of the second shunt tube 5.

[0021] In the above embodiment, the first collecting bottle 6 can be used to collect the first-stream urine and the last-stream urine, and the second collecting bottle 7 is used to collect the middle-stream urine. When in use, the patient can stand or squat to urinate into the urinary catheter 1. At this time, the patient moves the diversion assembly 3 so that the second plunger 306 blocks the second end of the first drainage cavity 302, and the space of the first drainage cavity 302 is separated from the space of the second drainage cavity 303. The first-stream urine flows into the first diversion tube 4 and the first collecting bottle 6 in sequence through the first end of the first drainage cavity 302. When it is necessary to collect the middle-stream urine, the diversion assembly 3 is moved in the opposite direction so that the first plunger 305 blocks the first end of the first drainage cavity 302, and the middle-stream urine flows into the second drainage cavity 303, the second diversion tube 5 and the second collecting bottle 7 in sequence through the second end of the first drainage cavity 302. After the middle-stream urine is collected, the diversion assembly 3 is moved again so that the second plunger 306 blocks the second end of the first drainage cavity 302, and the last-stream urine flows into the first collecting bottle 6.

[0022] Based on the above operation process, the disposable urine collection device in one embodiment of the utility model realizes the scientific segmented collection of urine and is suitable for both men and women. The user can stand or squat during the urine collection process, which is more patient-friendly and hygienic.

[0023] Of course, the above operation mode is only one of the operation modes of the disposable urine collection device of one embodiment of the utility model. In addition to collecting the middle urine separately, the first collection bottle 6 or the second collection bottle 7 can also be used to collect the first urine or the last urine separately.

[0024] In one embodiment, in order to facilitate the patient to move the first plunger 305 and the second plunger 306, the shunt assembly 3 further includes a connecting rod 307 and a push rod 308, the two ends of the connecting rod 307 are respectively connected to the first plunger 305 and the second plunger 306, one end of the push rod 308 is connected to the second plunger 306, and the other end is led out from the housing 301. After the push rod 308 and the connecting rod 307 are provided, the push rod 308 can be moved from the outside of the housing 301 to drive the first plunger 305 and the second plunger 306 to move, which is convenient for the patient to operate.

[0025] Further, in order to prevent urine leakage at the connection between the push rod 308 and the housing 301, the push rod 308 is sealed and connected to the housing 301. Specifically, a sealing member such as a sealing ring can be installed at the connection between the push rod 308 and the housing 301.

[0026] In one embodiment, a coupling portion 304 is provided at both ends of the first drainage cavity 302, and at least a portion of the first plunger 305 and the second plunger 306 can be extended into the coupling portion 304, and the portion is interference fit with the coupling portion 304. The coupling portion 304, the first plunger 305, and the second plunger 306 can be shaped as a truncated cone, and the small-sized ends of the truncated cone-shaped coupling portion 304, the first plunger 305, and the second plunger 306 are arranged toward the outside of the housing 301. In addition, the first plunger 305 and the second plunger 306 can be made of a material with a certain elasticity, such as a rubber material, so that the first plunger 305 and the second plunger 306 can have an interference fit with the coupling portion 304 to improve the sealing performance at the coupling portion 304.

[0027] After the first and last urine are collected, in order to facilitate the removal of the first collecting bottle 6, the first collecting bottle 6 and the first shunt tube 4 can be connected in a detachable manner. Specifically, the first collecting bottle 6 is threadedly connected to the first shunt tube 4. Similarly, the second collecting bottle 7 and the second shunt tube 5 can also be connected in a threaded manner.

[0028] In one embodiment, if Figure 1As shown, in order to facilitate the patient to collect urine and avoid urine spilling, the urinary catheter cover 1 is set to be funnel-shaped. The funnel-shaped urinary catheter cover 1 makes it more convenient for the patient to collect urine, and the urine can be quickly collected by urinating in a standing or squatting manner to avoid urine spilling.

[0029] Furthermore, considering that the flow path of urine before entering the urinary catheter 1 is a parabola, a baffle 8 is provided at one end of the urinary catheter 1 away from the urinary catheter 2, and the baffle 8 extends a distance diagonally above the urinary catheter 1 to intercept urine and prevent it from spilling.

[0030] In one embodiment, the volume of the first collecting bottle 6 can be set to 20-50 mL, and the volume of the second collecting bottle 7 can be set to 3-5 mL.

[0031] In order to reduce the weight of the disposable urine collecting device in one embodiment of the utility model and lower its production cost, the urine cover, the diversion assembly 3, the first collecting bottle 6 and the second collecting bottle 7 can be made of polypropylene material.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0033] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each implementation mode may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A disposable urine collection device, characterized in that: include: Urinary catheter cover (1); A flow dividing assembly (3), comprising a housing (301), a first drainage chamber (302), a second drainage chamber (303), a first plunger (305) and a second plunger (306), wherein the first drainage chamber (302) and the second drainage chamber (303) are located in the housing (301), the first plunger (305) and the second plunger (306) are arranged in the first drainage chamber (302) and are capable of synchronously moving along the first drainage chamber (302), the first plunger (305) is used to block the first end of the first drainage chamber (302), the second plunger (306) is used to block the second end of the first drainage chamber (302), and the second end of the first drainage chamber (302) is connected to the second drainage chamber (303); A urinary catheter (2), one end of which is connected to the urinary catheter cover (1), and the other end of which is connected to the middle section of the first drainage cavity (302); A first shunt tube (4), one end of which is connected to the first end of the first drainage cavity (302); A first collecting bottle (6) connected to the other end of the first shunt tube (4); A second shunt tube (5), one end of which is connected to the second drainage cavity (303); as well as The second collecting bottle (7) is connected to the other end of the second shunt tube (5).

2. The disposable urine collection device according to claim 1, characterized in that: The flow diversion assembly (3) further comprises a connecting rod (307) and a push rod (308), wherein the two ends of the connecting rod (307) are respectively connected to the first plunger (305) and the second plunger (306), and one end of the push rod (308) is connected to the second plunger (306), and the other end is led out from the housing (301).

3. The disposable urine collection device according to claim 2, characterized in that: The push rod (308) is sealedly connected to the housing (301).

4. The disposable urine collection device according to claim 1, characterized in that: The first drainage cavity (302) is provided with a coupling portion (304) at both ends, and at least a portion of the first plunger (305) and the second plunger (306) can extend into the coupling portion (304), and the portion is interference fit with the coupling portion (304).

5. The disposable urine collection device according to claim 1, characterized in that: The first collecting bottle (6) is threadably connected to the first diversion tube (4).

6. The disposable urine collection device according to claim 1, characterized in that: The second collecting bottle (7) is threadably connected to the second diversion tube (5).

7. The disposable urine collection device according to claim 1, characterized in that: The urinary catheter cover (1) is funnel-shaped.

8. The disposable urine collection device according to claim 1, characterized in that: A baffle (8) is provided at one end of the urinary catheter cover (1) away from the urinary catheter (2).

9. The disposable urine collection device according to claim 1, characterized in that: The volume of the first collecting bottle (6) is 20-50 mL.

10. The disposable urine collection device according to claim 1, characterized in that: The volume of the second collecting bottle (7) is 3-5 mL.

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