Clinical medical examination sampling device

Abstract

The utility model relates to a clinical medical examination sampling device. The clinical medical examination sampling device comprises a collecting funnel and a catheter, the catheter comprises a connecting pipe section, an arc-shaped pipe section and a storage tank body which are communicated with one another, the connecting pipe section and the arc-shaped pipe section are integrally formed, and a liquid outlet of the arc-shaped pipe section faces the sanitary ware; the connecting pipe section is fixedly connected with the collecting funnel, and the collecting funnel is communicated with the connecting pipe section; the storage tank body and the arc-shaped pipe section are integrally formed, the storage tank body is communicated with the arc-shaped pipe section, the storage tank body is used for temporarily storing urine, and the volume of the storage tank body is larger than the urine amount required by detection. In the application, a patient discharges midstream urine into the collecting funnel, and the urine is discharged into the sanitary ware through the collecting funnel and the catheter; when urine flows through the arc-shaped pipe section of the catheter, part of the urine flows to the storage tank body to be stored; therefore, the patient does not need to specially control the urine output, and the sampling device can sample urine.

Description

Technical Field

[0001] This application relates to the technical field of medical devices, and particularly to a sampling device for clinical medical examinations. Background Art

[0002] During the process of clinical medical diagnosis, patients often need to undergo urine routine examinations. During the urine sampling process of patients, patients need to carry a disposable cup and a test tube into the bathroom for sampling. The patient urinates the middle-section urine into the disposable cup, and then pours the urine in the disposable cup into the test tube; finally, the test tube with the urine sample is delivered to the medical staff.

[0003] However, when the patient urinates into the disposable cup, it is difficult for the patient to control the urine output of one-time urination; as a result, the urine collected in the disposable cup is less than the test requirements; or the urine output is greater than the capacity of the disposable cup, and the urine overflows the disposable cup and comes into contact with the patient's hand. Utility Model Content

[0004] In order to facilitate patients to complete urine sampling, this application provides a sampling device for clinical medical examinations.

[0005] A sampling device for clinical medical examinations provided by this application adopts the following technical solutions:

[0006] A sampling device for clinical medical examinations includes a collection funnel and a urinary catheter; the urinary catheter includes a connected pipe section, an arc-shaped pipe section and a storage tank body. The connected pipe section and the arc-shaped pipe section are integrally formed. The liquid outlet of the arc-shaped pipe section faces the sanitary ware; the connected pipe section is fixedly connected to the collection funnel, and the collection funnel is communicated with the connected pipe section; the storage tank body is integrally formed with the arc-shaped pipe section, and the storage tank body is communicated with the arc-shaped pipe section. The storage tank body is used for temporarily storing urine, and the volume of the storage tank body is greater than the urine volume required for detection.

[0007] By adopting the above technical solutions, the patient discharges the middle-section urine into the collection funnel, and the urine is discharged into the sanitary ware through the collection funnel and the urinary catheter; when the urine flows through the arc-shaped pipe section of the urinary catheter, part of the urine will flow into the storage tank body for storage. Thus, the patient does not need to specifically control the urine output, and the sampling device can complete the sampling of specific urine; subsequently, the staff pours the urine in the sampling device into the test tube, thereby facilitating the patient to complete urine sampling.

[0008] Optionally, the virtual central axis of the storage tank body and the virtual central axis of the connected pipe section are in the same direction.

[0009] By adopting the above technical solution, the virtual central axis of the storage tank body and the virtual central axis of the connecting pipe section are in the same direction, which facilitates the patient to pour urine from the storage tank body into the test tube.

[0010] Optionally, the collection funnel is integrally formed with the catheter, and a first beak-shaped opening is provided at the upper edge of the collection funnel.

[0011] By adopting the above technical solution, by providing a first beak-shaped opening at the upper edge of the collection funnel, it is convenient for the patient to pour urine from the sampling device into the test tube.

[0012] Optionally, the collection funnel includes a funnel body and an insertion pipe section. The funnel body is integrally formed with the insertion pipe section. The outer diameter of the insertion pipe section is adapted to the inner diameter of the connecting pipe section, and the insertion pipe section is inserted and fixed to the connecting pipe section.

[0013] By adopting the above technical solution, the collection funnel is inserted and fixed to the catheter, which facilitates the processing and manufacturing of the sampling device. When the patient pours the urine in the storage tank body into the test tube, the patient can separate the collection funnel from the catheter, so that the urine is poured into the test tube from the orifice of the connecting pipe section.

[0014] Optionally, a second beak-shaped opening is provided at the orifice of the connecting pipe section, and the insertion pipe section covers the second beak-shaped opening.

[0015] By adopting the above technical solution, a second beak-shaped opening is provided at the orifice of the connecting pipe section, which facilitates the patient to pour urine from the orifice of the connecting pipe section into the test tube.

[0016] Optionally, it further includes a sponge pad, and the sponge pad is adhesively fixed to the inner peripheral wall of the collection funnel.

[0017] By adopting the above technical solution, by providing a sponge pad on the inner peripheral wall of the collection funnel, the impact between the urine and the inner side wall of the collection funnel can be reduced, and the splashing of the urine can be reduced.

[0018] Optionally, it further includes a hand-held rod, and the hand-held rod is fixedly connected to the connecting pipe section.

[0019] By adopting the above technical solution, the patient can adjust the position and angle of the sampling device by squeezing the hand-held rod, which facilitates the sampling device to collect urine.

[0020] Optionally, the hand-held rod and the arc-shaped pipe section are in the same plane, and the hand-held rod and the arc-shaped pipe section are on the same side of the connecting pipe section.

[0021] By adopting the above technical solution, the hand-held rod and the arc-shaped pipe section are in the same plane, which facilitates female patients to collect urine.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. The patient discharges the middle-section urine into the collection funnel, and the urine is discharged into the sanitary ware through the collection funnel and the catheter; when the urine flows through the arc-shaped pipe section of the catheter, part of the urine will flow into the storage tank for storage; thus, the patient does not need to specifically control the urine volume, and the sampling device can complete the urine sampling, which is convenient for the patient to complete the urine sampling;

[0024] 2. The collection funnel is fixedly inserted with the catheter, which is convenient for the processing and manufacturing of the sampling device. When the patient pours the urine in the storage tank into the test tube, the patient can separate the collection funnel from the catheter, so that the urine is poured into the test tube from the nozzle of the connecting pipe section;

[0025] 3. By providing a sponge pad on the inner peripheral wall of the collection funnel, the impact between the urine and the inner side wall of the collection funnel can be reduced, and the splashing of the urine can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic structural diagram of the sampling device in Embodiment 1.

[0027] Figure 2 is a cross-sectional view showing the structure of the sampling device in Embodiment 1.

[0028] Figure 3 is a schematic structural diagram of the sampling device in Embodiment 2.

[0029] Figure 4 is a schematic structural diagram of the sampling device in Embodiment 3.

[0030] Figure 5 is a schematic structural diagram of the sampling device in Embodiment 4.

[0031] Description of the reference numerals: 1, collection funnel; 11, first eagle beak; 12, funnel body; 13, insertion pipe section; 2, catheter; 21, connecting pipe section; 211, second eagle beak; 22, arc-shaped pipe section; 23, storage tank; 3, hand-held rod; 4, urinal; 5, test tube; 6, sponge pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] The following further describes the present application in detail with reference to the attached Figures 1-5 drawings.

[0033] The embodiment of the present application discloses a sampling device for clinical medical examination. Referring to Figure 1 , the sampling device for clinical medical examination includes a collection funnel 1, a catheter 2 and a hand-held rod 3.

[0034] Referring to Figure 1 andFigure 2 The urinary catheter 2 includes a connecting pipe section 21, an arc pipe section 22 and a storage tank body 23 that are connected and communicated with each other. The connecting pipe section 21 and the arc pipe section 22 are integrally formed. The liquid outlet of the arc pipe section 22 is arranged towards a sanitary ware (such as a urinal 4, a toilet, etc.); in this embodiment, the sanitary ware is a urinal 4. The connecting pipe section 21 is fixedly connected to the collection funnel 1, and the collection funnel 1 is communicated with the connecting pipe section 21. In this embodiment, the connecting pipe section 21 and the collection funnel 1 are integrally formed; in other embodiments, an arc-shaped outer turned edge structure may also be provided on the upper edge of the collection funnel 1 to improve the smoothness of the edge of the collection funnel 1. The storage tank body 23 is communicated with the arc pipe section 22, and the storage tank body 23 and the arc pipe section 22 are integrally formed. The storage tank body 23 is used for temporarily storing urine, and the volume of the storage tank body 23 is larger than the urine volume required for the detection. The urine volume required for routine urine examination is 5-10 ml, and the volume of the storage tank body 23 of this application is 12 ml to ensure that enough urine volume can be collected.

[0035] Referring to Figure 1 and Figure 2 The hand-held rod 3 is fixedly connected to the connecting pipe section 21. In this embodiment, the hand-held rod 3 and the connecting pipe section 21 are integrally formed; in other embodiments, the hand-held rod 3 and the connecting pipe section 21 can also be fixedly connected by connection methods such as clamping and hoop. The patient can adjust the position and angle of the sampling device by squeezing the hand-held rod 3, so as to facilitate the sampling device to collect urine. It should be noted that, in this embodiment, the plane where the hand-held rod 3 is located is perpendicular to the plane where the arc pipe section 22 is located, so as to facilitate male patients to collect urine.

[0036] The implementation principle of a clinical medical examination sampling device in an embodiment of this application is as follows:

[0037] Referring to Figure 1 and Figure 2 The patient discharges the midstream urine into the collection funnel 1, and the urine is discharged into the sanitary ware through the collection funnel and the urinary catheter 2; when the urine flows through the arc pipe section 22 of the urinary catheter 2, part of the urine will flow into the storage tank body 23 for storage. Thus, the patient does not need to specifically control the urine volume, and the sampling device can complete the sampling of characteristic urine; subsequently, the staff pours the urine in the sampling device into the test tube 5, so as to facilitate the patient to complete the urine sampling. It should be noted that Figure 2 The arrow direction in

[0038] is the urine flow direction.

[0039] Referring to Figure 1 and Figure 2In this embodiment, the virtual central axis of the storage tank 23 and the virtual central axis of the connecting pipe section 21 are located in the same direction, so that the patient can pour urine from the storage tank 23 into the connecting pipe section 21 and the collecting funnel 1. At the same time, the upper edge of the collecting funnel 1 is provided with a first eagle beak 11, so that the patient can pour urine from the collecting funnel 1 into the test tube 5.

[0040] In this embodiment, the collecting funnel 1, the urinary catheter 2 and the hand-held rod 3 are made by plastic injection molding.

[0041] Example 2

[0042] The difference between this embodiment 2 and embodiment 1 is that:

[0043] Reference Figure 3 The hand-held rod 3 and the arc-shaped tube section 22 are located on the same plane, and the hand-held rod 3 and the arc-shaped tube section 22 are located on the same side of the connecting tube section 21, thereby facilitating the female patient to collect urine.

[0044] Example 3

[0045] The difference between this embodiment 3 and embodiment 1 is that:

[0046] Reference Figure 4 The collecting funnel 1 includes a funnel body 12 and an inserting tube section 13. The funnel body 12 and the inserting tube section 13 are integrally formed. The outer diameter of the inserting tube section 13 matches the inner diameter of the connecting tube section 21. The inserting tube section 13 is plugged and fixed to the connecting tube section 21. The collecting funnel 1 and the urinary catheter 2 are separately injection molded, so as to facilitate the processing and manufacturing of the sampling device. At the same time, when the patient pours the urine in the storage tank 23 into the test tube 5, the patient can separate the collecting funnel 1 from the urinary catheter 2, so that the urine is poured from the tube mouth of the connecting tube section 21 into the test tube 5, thereby shortening the pouring distance of the urine and facilitating the patient's operation.

[0047] Reference Figure 4 At the same time, the pipe mouth of the connecting pipe section 21 is provided with a second hawk mouth 211, and the plug-in pipe section 13 covers the second hawk mouth 211. The pipe mouth of the connecting pipe section 21 is provided with a second hawk mouth 211, so that it is convenient for the patient to pour urine from the pipe mouth of the connecting pipe section 21 into the test tube 5.

[0048] Example 4

[0049] The difference between this embodiment 4 and embodiment 1 is that:

[0050] Reference Figure 5 The sampling device further comprises a sponge pad 6, which is bonded and fixed to the inner peripheral wall of the collecting funnel 1. By providing the sponge pad 6 on the inner peripheral wall of the collecting funnel 1, the collision between the urine and the inner side wall of the collecting funnel 1 can be reduced, thereby reducing the splashing of the urine.

[0051] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A clinical medical test sampling device, characterized in that: The invention comprises a collecting funnel (1) and a urinary catheter (2); the urinary catheter (2) comprises a connecting pipe section (21), an arc-shaped pipe section (22) and a storage tank body (23) which are connected to each other; the connecting pipe section (21) and the arc-shaped pipe section (22) are integrally formed, and the liquid outlet of the arc-shaped pipe section (22) is arranged toward the sanitary ware; the connecting pipe section (21) is fixedly connected to the collecting funnel (1), and the collecting funnel (1) is connected to the connecting pipe section (21); the storage tank body (23) and the arc-shaped pipe section (22) are integrally formed, and the storage tank body (23) and the arc-shaped pipe section (22) are arranged in communication; the storage tank body (23) is used for temporarily storing urine, and the volume of the storage tank body (23) is greater than the amount of urine required for detection.

2. The clinical medical test sampling device according to claim 1, characterized in that: The virtual central axis of the storage tank body (23) and the virtual central axis of the connecting pipe section (21) are located in the same direction.

3. The clinical medical test sampling device according to claim 1, characterized in that: The collecting funnel (1) and the urinary catheter (2) are integrally formed, and a first olecranon opening (11) is provided on the upper edge of the collecting funnel (1).

4. The clinical medical test sampling device according to claim 1, characterized in that: The collecting funnel (1) comprises a funnel body (12) and a plug-in pipe section (13); the funnel body (12) and the plug-in pipe section (13) are integrally formed; the outer diameter of the plug-in pipe section (13) matches the inner diameter of the connecting pipe section (21); the plug-in pipe section (13) and the connecting pipe section (21) are plugged and fixed.

5. The clinical medical test sampling device according to claim 4, characterized in that: The pipe opening of the connecting pipe section (21) is provided with a second hawk's beak opening (211), and the plug-in pipe section (13) covers the second hawk's beak opening (211).

6. The clinical medical test sampling device according to claim 1, characterized in that: It also comprises a sponge pad (6), wherein the sponge pad (6) is bonded and fixed to the inner peripheral wall of the collecting funnel (1).

7. The clinical medical test sampling device according to claim 1, characterized in that: It also comprises a hand-held rod (3), wherein the hand-held rod (3) is fixedly connected to the connecting pipe section (21).

8. The clinical medical test sampling device according to claim 7, characterized in that: The hand-held rod (3) and the arc-shaped pipe section (22) are located on the same plane, and the hand-held rod (3) and the arc-shaped pipe section (22) are located on the same side of the connecting pipe section (21).

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