Urine collector

Abstract

The utility model discloses a urine collector which comprises a urine collecting tube body, a urine collecting funnel is connected to an inlet of the urine collecting tube body, an inner tube is fixedly connected to the bottom of the urine collecting funnel, the outer diameter of the inner tube is smaller than the inner diameter of the urine collecting tube body, the inner tube is in clearance fit with the urine collecting tube body, and the inner tube is inserted into the urine collecting tube body. An inner tube is arranged at the bottom of the urine collecting funnel, an outer tube is fixedly connected to the bottom of the urine collecting funnel and located on the outer side of the inner tube, the outer tube is connected to the outer side of the urine collecting tube body in a sleeved mode, and a positioning ring is fixedly connected to the position, close to the top end, of the outer side of the urine collecting tube body in a sleeved mode. Urine collected in the urine collecting funnel is directly conveyed into the urine collecting tube body along the inner tube, an inlet of the urine collecting tube body is prevented from being polluted, the urine is prevented from being leaked to the hand of a patient, and the problem that the conventional urine sample collection qualification rate is low due to the fact that urine samples are difficult to collect and the hands are prone to being polluted is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary equipment, in particular to a urine collector. Background Art

[0002] Urinalysis is one of the "three major routine" medical tests. Many kidney diseases can manifest early in the urine as proteinuria or formed elements in urine sediment. It is also valuable in diagnosing certain systemic diseases and conditions that affect urine output, such as diabetes, blood disorders, hepatobiliary diseases, and hemorrhagic fever. Furthermore, urine testing can also reflect the treatment response and prognosis of certain diseases. Whether hospitalized or undergoing a physical examination, a urinalysis is an essential test.

[0003] The existing urine collection device is relatively simple. It needs to collect urine through a urine cup and then pour it into a test tube with a very small diameter. During the collection process, it is easy to splash onto the hands, body and the ground, which can easily lead to a low pass rate of routine urine specimen collection, which is very inconvenient. In addition, there is also a design in the current technology to add a urine collecting funnel at the inlet of the urine collecting tube. The urine collecting funnel is connected to the outside of the urine collecting tube through a thread. Although it is convenient for collecting urine, some urine is still easy to adhere to the inlet of the urine collecting tube, resulting in the problem of contaminating the hands when the urine collecting funnel is disassembled and screwed into the sealing cover. Therefore, it is particularly important to design a urine collector to solve the problems raised by the above background technology. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a urine collector to solve the shortcomings of the background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A urine collector comprises a urine collecting tube body, a urine collecting funnel is connected to the inlet of the urine collecting tube body, an inner tube is fixedly connected to the bottom of the urine collecting funnel, the outer diameter of the inner tube is smaller than the inner diameter of the urine collecting tube body, the inner tube and the urine collecting tube body are clearance-matched, the inner tube is inserted into the urine collecting tube body, an outer tube is fixedly connected to the bottom of the urine collecting funnel and located outside the inner tube, the outer tube is sleeved on the outside of the urine collecting tube body, a positioning ring is fixedly sleeved on the outside of the urine collecting tube body near the top, and a clamping structure is provided between the outer tube and the positioning ring.

[0007] As a preferred solution of the present invention, the clamping structure includes a limit block fixedly connected to the bottom end of the outer tube and a limit groove opened on the outside of the positioning ring. A through opening communicating with the limit groove is opened at the top of the positioning ring, and a positioning groove for the positioning block to be clamped into is opened on the inside of the limit block.

[0008] As a preferred solution of the present invention, oblique openings are provided on both sides of the bottom of the limit block, and the width of the oblique openings of the limit block gradually increases from bottom to top.

[0009] As a preferred solution of the present invention, a positioning block is fixedly connected to the inner wall of the limiting groove, and a positioning groove that is inserted into the positioning block is opened on the inner side of the limiting block.

[0010] As a preferred solution of the present invention, a plurality of limit blocks and limit grooves are correspondingly provided.

[0011] As a preferred solution of the present invention, the length of the inner tube is greater than that of the outer tube, the bottom end of the inner tube is a contracted tube structure, and the diameter of the contracted tube section of the inner tube gradually increases from bottom to top.

[0012] As a preferred solution of the present invention, an extension lug is fixedly connected between the urine collecting funnel and the outer wall of the outer tube, and a plurality of the extension lugs are arranged at equal intervals along the circumferential direction of the outer tube.

[0013] As a preferred solution of the present invention, a liquid level mark is provided on the outer wall of the urine collecting tube body along the length direction, and a thread groove is provided on the outer side of the top of the urine collecting tube body. The urine collecting tube body can be connected to a sealing cover through the thread groove.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] (1) The present invention installs a urine collecting funnel at the inlet of the urine collecting tube body, and the inner tube connected to the bottom of the urine collecting funnel is placed in the urine collecting tube body, so that the urine collected in the urine collecting funnel is directly transported into the urine collecting tube body along the inner tube, avoiding contamination of the inlet of the urine collecting tube body and urine leakage onto the patient's hands, thereby solving the problem of low qualified rate of routine urine specimen collection due to the difficulty in collecting urine specimens and easy contamination of hands.

[0016] (2) In the present invention, the urine collecting funnel and the urine collecting tube body are connected by a snap-fit ​​structure, which facilitates the disassembly and installation of the urine collecting funnel and the urine collecting tube body. The disassembly and installation operation has a short stroke, a simple structure, and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the urine collector;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the urine collecting tube;

[0019] Figure 3 Schematic diagram of the three-dimensional structure of the urine collecting funnel Figure 1 ;

[0020] Figure 4 Schematic diagram of the three-dimensional structure of the urine collecting funnel Figure 2 ;

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the urine collecting funnel.

[0022] In the figure: 1. urine collecting tube body; 2. urine collecting funnel; 201. outer tube; 202. inner tube; 203. limit block; 204. positioning groove; 205. extension lug; 3. positioning ring; 301. limit groove; 302. opening; 303. positioning block. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] Example:

[0025] See also Figure 1-Figure 5 The present embodiment provides a urine collector, comprising a urine collecting tube body 1, a urine collecting funnel 2 connected to the inlet of the urine collecting tube body 1, an inner tube 202 fixedly connected to the bottom of the urine collecting funnel 2, the outer diameter of the inner tube 202 being smaller than the inner diameter of the urine collecting tube body 1, the inner tube 202 and the urine collecting tube body 1 having a clearance fit, the inner tube 202 being inserted into the urine collecting tube body 1, an outer tube 201 fixedly connected to the bottom of the urine collecting funnel 2 and located outside the inner tube 202, the outer tube 201 being sleeved on the outside of the urine collecting tube body 1, a positioning ring 3 fixedly sleeved on the outside of the urine collecting tube body 1 near the top, a clamping structure being provided between the outer tube 201 and the positioning ring 3, and when collecting urine, the urine collecting funnel 2 is fixedly sleeved on the outside of the urine collecting tube body 1, and a clamping structure being provided between the outer tube 201 and the positioning ring 3 The urine funnel 2 is connected to the inlet of the urine collecting tube body 1. The urine is collected by the urine funnel 2 so that the urine can flow directly into the urine collecting tube body 1, which can prevent urine from spilling onto the patient's hands. This solves the problem of low pass rate of routine urine specimens due to difficulties in collecting urine specimens and easy contamination of hands. The inner tube 202 is provided so that the urine collected in the urine collecting funnel 2 is directly transported into the urine collecting tube body 1 along the inner tube 202, avoiding contamination of the inlet of the urine collecting tube body 1. The urine collecting funnel 2 is connected and installed to the urine collecting tube body 1 through a snap-on structure. After urine collection is completed, the urine collecting funnel 2 can be easily disassembled and removed, and is convenient to assemble and disassemble and easy to use.

[0026] In this embodiment, if Figure 2 and Figure 5As shown, the clamping structure includes a limit block 203 fixedly connected to the bottom end of the inner side of the outer tube 201 and a limit groove 301 provided on the outside of the positioning ring 3. The top of the positioning ring 3 is provided with a through opening 302 communicating with the limit groove 301. The limit block 203 passes through the through opening 302 and is clamped into the limit groove 301. When the urine collecting funnel 2 is connected and installed with the urine collecting tube body 1, the urine collecting funnel 2 is placed at the inlet of the urine collecting tube body 1, so that the outer tube 201 is sleeved on the outside of the urine collecting tube body 1, and the limit The position of the limiting block 203 corresponds to the position of the opening 302, so that the limiting block 203 passes through the opening 302 and is placed in the limiting groove 301. Then, the urine collecting funnel 2 is rotated to lock the limiting block 203 into the limiting groove 301, thereby realizing a quick fixation of the urine collecting funnel 2 and the urine collecting tube body 1. When disassembling, it is only necessary to reverse the urine collecting funnel 2 and then withdraw the limiting block 203 from the opening 302 to disassemble and separate the urine collecting funnel 2. The disassembly and assembly operation of the urine collecting funnel 2 is short, the structure is simple, and it is easy to use.

[0027] In this embodiment, if Figure 5 As shown, there are bevels on both sides of the bottom of the limit block 203, and the width of the bevel of the limit block 203 gradually increases from bottom to top. Through the bevel design of the limit block 203, the width of the end of the limit block 203 inserted into the through opening 302 is smaller, which helps the limit block 203 to pass through the through opening 302 more smoothly and be placed in the limit groove 301.

[0028] In this embodiment, if Figure 2 and Figure 5 As shown, a positioning block 303 is fixedly connected to the inner wall of the limiting groove 301, and a positioning groove 204 for the positioning block 303 to be inserted into is provided on the inner side of the limiting block 203. When the limiting block 203 moves into place in the limiting groove 301, the positioning block 303 can be inserted into the positioning groove 204, thereby improving the positioning and fixing effect of the limiting block 203 to avoid the urine collecting funnel 2 from being separated from the urine collecting tube body 1 during use. Preferably, the positioning block 303 is made of rubber material and can be deformed, which helps the positioning block 303 to be inserted into the positioning groove 204.

[0029] In this embodiment, if Figure 2 and Figure 5 As shown, a plurality of limiting blocks 203 and limiting grooves 301 are correspondingly provided. The design of the plurality of limiting blocks 203 and limiting grooves 301 improves the installation stability of the urine collecting funnel 2 and the urine collecting tube body 1 .

[0030] In this embodiment, if Figure 3 and Figure 4As shown, the length of the inner tube 202 is greater than that of the outer tube 201, so that when the urine collecting funnel 2 is installed, the inner tube 202 is first inserted into the urine collecting tube body 1, which can locate the installation position of the urine collecting funnel 2 and improve the installation efficiency. The bottom end of the inner tube 202 is a shrinkage structure, and the diameter of the shrinkage section of the inner tube 202 gradually increases from bottom to top. Through the shrinkage structure design of the inner tube 202, the diameter of the end of the inner tube 202 inserted into the urine collecting tube body 1 is smaller, which helps the inner tube 202 to be inserted into the urine collecting tube body 1 more smoothly.

[0031] In this embodiment, if Figure 3 and Figure 4 As shown, an extended lug 205 is fixedly connected between the urine collecting funnel 2 and the outer wall of the outer tube 201. A plurality of extended lugs 205 are arranged at equal intervals along the circumferential direction of the outer tube 201. The provided extended lugs 205 help the patient to rotate the urine collecting funnel 2, thereby improving the convenience of disassembly and assembly.

[0032] In this embodiment, if Figure 1 and Figure 2 As shown, a liquid level mark is provided on the outer wall of the urine collecting tube body 1 along the length direction. The liquid level mark is provided to facilitate intuitive observation of the amount of urine collected in the urine collecting tube body 1. A threaded groove is provided on the outer side of the top of the urine collecting tube body 1. The urine collecting tube body 1 can be connected to the sealing cover through the threaded groove. After the urine collection in the urine collecting tube body 1 is completed, the urine collecting funnel 2 is disassembled and removed, and then the sealing cover is connected to the threaded groove for sealing to prevent urine leakage in the urine collecting tube body 1.

[0033] Working principle: When in use, first insert the inner tube 202 into the urine collecting tube body 1, then match the position of the limiting block 203 with the position of the opening 302, so that the limiting block 203 passes through the opening 302 and is placed in the limiting groove 301, then rotate the urine collecting funnel 2, place the limiting block 203 in the limiting groove 301, and snap the positioning block 303 into the positioning groove 204, so that the urine collecting funnel 2 and the urine collecting tube body 1 can be quickly installed and fixed, and urine can be collected through the urine collecting funnel 2, so that the urine collected in the urine collecting funnel 2 is directly transported along the inner tube 202 into the urine collecting funnel 2. After urine collection is completed in the urine collecting tube body 1, it is only necessary to reverse the urine collecting funnel 2, separate the positioning block 303 from the limiting block 203, and then withdraw the limiting block 203 from the opening 302 to disassemble and separate the urine collecting funnel 2, and then connect the sealing cover through the threaded groove for sealing. The utility model can avoid contaminating the inlet of the urine collecting tube body 1 and preventing urine from leaking onto the patient's hands, solving the problem of low qualified rate of routine urine specimen collection due to reasons such as difficulty in collecting urine specimens and easy contamination of hands. The disassembly and assembly operation of the urine collecting funnel 2 is short, the structure is simple, and it is easy to use.

[0034] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the scope of protection of the present invention.

Claims

1. A urine collector, comprising a urine collecting tube body (1), characterized in that: The inlet of the urine collecting tube body (1) is connected to a urine collecting funnel (2), the bottom of the urine collecting funnel (2) is fixedly connected to an inner tube (202), the outer diameter of the inner tube (202) is smaller than the inner diameter of the urine collecting tube body (1), the inner tube (202) and the urine collecting tube body (1) are clearance-matched, the inner tube (202) is inserted into the urine collecting tube body (1), the bottom of the urine collecting funnel (2) and located outside the inner tube (202) are fixedly connected to an outer tube (201), the outer tube (201) is sleeved on the outside of the urine collecting tube body (1), a positioning ring (3) is fixedly sleeved on the outside of the urine collecting tube body (1) near the top, and a clamping structure is provided between the outer tube (201) and the positioning ring (3).

2. A urine collector according to claim 1, characterized in that: The clamping structure comprises a limiting block (203) fixedly connected to the bottom end of the inner portion of the outer tube (201) and a limiting groove (301) provided on the outer side of the positioning ring (3); a through opening (302) communicating with the limiting groove (301) is provided on the top of the positioning ring (3); the limiting block (203) passes through the through opening (302) and is clamped into the limiting groove (301).

3. A urine collector according to claim 2, characterized in that: Both sides of the bottom of the limiting block (203) are provided with oblique openings, and the width of the oblique openings of the limiting block (203) gradually increases from bottom to top.

4. The urine collector according to claim 2, characterized in that: A positioning block (303) is fixedly connected to the inner wall of the limiting groove (301), and a positioning groove (204) for the positioning block (303) to be inserted is provided on the inner side of the limiting block (203).

5. The urine collector according to claim 4, characterized in that: A plurality of the limiting blocks (203) and the limiting grooves (301) are correspondingly provided.

6. The urine collector according to claim 1, characterized in that: The length of the inner tube (202) is greater than that of the outer tube (201), the bottom end of the inner tube (202) is a contraction structure, and the diameter of the contraction section of the inner tube (202) gradually increases from bottom to top.

7. The urine collector according to claim 1, characterized in that: An extension lug (205) is fixedly connected between the urine collecting funnel (2) and the outer wall of the outer tube (201), and a plurality of the extension lugs (205) are arranged at equal intervals along the circumferential direction of the outer tube (201).

8. The urine collector according to claim 1, characterized in that: A liquid level mark is provided on the outer wall of the urine collecting tube body (1) along the length direction, and a threaded groove is provided on the outer side of the top end of the urine collecting tube body (1). The urine collecting tube body (1) can be connected to a sealing cover via the threaded groove.

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