Indwelling urine sample collecting device
By designing an indwelling urine sample collection device, using tampons and pulling ring systems, the problem of vaginal bleeding or lochia contamination of urine samples is solved, and the clean collection of urine samples is achieved, which improves detection accuracy and operation convenience .
Patent Information
- Application Number
- CN202420727101.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-10
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-10
AI Technical Summary
When patients with vaginal bleeding or postpartum lochia are not clean, vaginal blood or lochia is easily discharged with urine, resulting in contamination of urine samples and affecting the accuracy of the test results.
An indwelling urine sample collection device is designed, including a urine cup, main urethra, branch urethra, connector, drain valve and tampon. It is left in the vagina through a tampon to prevent blood or lochia from flowing out, and through The combination of the pull-up loop and the pull-up rope facilitates the removal of the tampon and the collection of urine, ensuring the cleanliness of the sample.
Effectively prevent vaginal blood or lochia from contaminating urine samples during urine sample collection, improve the accuracy of test results, facilitate patient operation, and increase the hygiene and cleanliness of use.
Smart Images
Figure CN222237718U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of urine sample collection, and in particular relates to a retention type urine sample collection device. Background Art
[0002] Currently, in gynecology, when urine samples are collected from patients with vaginal bleeding or postpartum lochia, since these patients do not need to have a urinary catheter like patients who are postoperative, critically ill, unable to urinate on their own, have urinary retention, or have urinary incontinence, when they are in a state of vaginal bleeding or postpartum lochia, vaginal blood or lochia can easily accompany the discharge of urine, stain the urine sample, and contaminate the urine sample, thereby affecting the accuracy of the test results. Utility Model Content
[0003] In view of the above problems, the purpose of the present invention is to provide a retention type urine sample collection device to solve the problems raised in the above background technology.
[0004] To achieve the above purpose, the technical solution adopted by the utility model is: a retained urine sample collection device, including a urine cup, a urination hole and a perforation are opened on the urine cup, a main urinary tube is arranged on the urine cup, a branch urinary tube, a joint and a first drainage valve are arranged on the main urinary tube, and a second drainage valve is arranged on the branch urinary tube, the joint is screwed to the urine sample tube, a drawstring is passed through the perforation, and one end of the drawstring is connected to the draw ring, and the other end of the drawstring is connected to the plug seat, and a tampon is arranged on the plug seat.
[0005] The beneficial effects of the utility model are as follows: when collecting urine samples from patients with vaginal bleeding or postpartum lochia, it is only necessary to leave the tampon in the patient's vagina first, and then collect the urine sample, which can effectively prevent the urine sample from being contaminated by accidental leakage of vaginal blood or lochia during the urine sample collection process, thereby affecting the accuracy of the test result. After the urine sample collection operation is completed, it is only necessary to pull the pull ring to pull the plug seat out of the vagina through the pull rope.
[0006] To facilitate the movement of the traction plug and remove the tampon from the vagina:
[0007] As a further improvement of the above technical solution: the perforation is opened on one side of the top of the urine cup, the plug seat is located above the urine cup, and the pull ring is located below the urine cup.
[0008] The beneficial effect of this improvement is that when it is necessary to remove the tampon left in the patient's vagina, it is only necessary to pull the pull ring, and the pull rope is displaced in the perforation to pull the plug seat to move, so that the tampon can be removed from the vagina. In this process, because the pull ring is located below the urine cup, it can prevent the pull rope from falling out and is not easily contaminated by urine, thereby increasing the hygienic cleanliness of the tampon when held by the patient.
[0009] In order to facilitate the occlusion of the vagina, so as to absorb and isolate vaginal blood or lochia:
[0010] As a further improvement of the above technical solution: the drawstring is connected to the middle part of the bottom end of the plug seat, and the tampon is arranged outside the top end of the plug seat.
[0011] The beneficial effect of this improvement is that by setting the tampon on the plug seat, and the tampon is a medical absorbent cotton, it is convenient to absorb and isolate vaginal blood or lochia when the tampon is left in the patient's vagina for blocking during the collection of urine samples, preventing them from seeping outward and contaminating the urine sample.
[0012] To facilitate urine to enter the inner end of the main urethra through the inner end of the urine cup:
[0013] As a further improvement of the above technical solution: the main urinary tube is vertically arranged in the middle of the bottom end of the urine cup, and the urination hole is opened at the bottom of the inner end of the urine cup and is located at the top entrance of the main urinary tube.
[0014] The beneficial effect of this improvement is that the main urinary tube is vertically arranged in the middle of the bottom of the urine cup, and the urination hole opened at the bottom of the inner end of the urine cup is located at the top entrance of the main urinary tube, so that when the urine cup collects the patient's urine, the urine can enter the main urinary tube through the urination hole.
[0015] In order to facilitate the closure of the inner end of the main ureter and allow urine to enter the branch ureter:
[0016] As a further improvement of the above technical solution: the branch tube is arranged on one side of the main tube, and the first drain valve is located on the main tube below the branch tube.
[0017] The beneficial effect of this improvement is that through the establishment of the branch ureter and the first drainage valve, when the first drainage valve closes the inner end passage of the main ureter, urine flowing down through the urination hole can enter the branch ureter.
[0018] To facilitate the patient to hold and collect the first urine:
[0019] As a further improvement of the above technical solution: the branch ureter is in an inverted L-shape, and a second drain valve is provided at the end of the branch ureter near the main ureter.
[0020] The beneficial effect of the present improvement is as follows: by setting up the urinary branch tube, and the urinary branch tube is an inverted L-shape, it can not only serve as a handle for the patient to hold, but also can collect the front urine after the first drain valve is closed and the second drain valve is opened. After the front urine is collected, it is only necessary to close the second drain valve and open the first drain valve to facilitate the collection of the middle urine.
[0021] To facilitate the collection of midstream urine samples directly into urine sample tubes:
[0022] As a further improvement of the above technical solution: the connector is arranged at the bottom end of the main urine tube, and the threads set on the inner wall of the connector are screwed together with the threads on the outer wall of the opening of the urine sample test tube.
[0023] The beneficial effect of this improvement is that by screwing the urine sample tube to the joint, the installation operation at the bottom of the main urine tube is completed, that is, after the first drain valve is opened, the middle urine can directly flow down to the urine sample tube to complete the collection, saving the steps of first collecting and then pouring into the tube, thereby improving the convenience of operation.
[0024] To facilitate closing the opening of the urine sample tube:
[0025] As a further improvement of the above technical solution: a tube cover is provided at the screw-on cover at the opening of the urine sample test tube, and the urine sample test tube is connected to one end of a connecting rope, while the other end of the connecting rope is connected to the tube cover.
[0026] The beneficial effect of the present improvement is that, through the establishment of the tube cover, after the urine in the middle of the urine sample tube is collected, the urine sample tube can be unscrewed from the joint and its opening can be closed with the tube cover, and the establishment of the connecting rope can connect the urine sample tube with the tube cover to avoid the loss of the tube cover when it is not covered. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 It is the front view of the utility model;
[0028] Figure 2 This is a schematic diagram of the disassembly structure of the urine sample test tube of the utility model;
[0029] Figure 3 It is a schematic diagram of the internal structure of the utility model;
[0030] Figure 4 For the utility model Figure 3 Partial enlarged view of point A;
[0031] Figure 5 This is a schematic diagram of the urine sample test tube structure of the utility model;
[0032] In the figure: 1. urine cup; 2. urination hole; 3. perforation; 4. main urinary catheter; 5. branch urinary catheter; 6. connector; 7. first discharge valve; 8. second discharge valve; 9. urine sample tube; 10. connecting rope; 11. tube cover; 12. pull rope; 13. pull ring; 14. plug seat; 15. tampon. DETAILED DESCRIPTION
[0033] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.
[0034] like Figure 1-5As shown, a retention type urine sample collection device comprises a urine cup 1, wherein the urine cup 1 is provided with a urination hole 2 and a perforation 3, wherein the urine cup 1 is provided with a main urinary tube 4, wherein the main urinary tube 4 is provided with a branch urinary tube 5, a joint 6 and a first drainage valve 7, wherein the branch urinary tube 5 is provided with a second drainage valve 8, wherein the joint 6 is screwed to a urine sample test tube 9, wherein a drawstring 12 is passed through the perforation 3, wherein one end of the drawstring 12 is connected to a draw ring 13, and the other end of the drawstring 12 is connected to a plug seat 14, wherein a tampon 15 is provided on the plug seat 14, and when a urine sample is retained for a patient with vaginal bleeding or a patient with postpartum lochia that is not clean, the tampon 15 only needs to be retained in the patient's vagina first, and then the urine sample is collected, thereby effectively preventing the urine sample collection process from being damaged. In the process, vaginal blood or lochia accidentally flows out and pollutes the urine sample, thereby affecting the accuracy of the test result. After the urine sample collection operation is completed, it is only necessary to pull the pull ring 13 to pull the plug seat 14 through the pull rope 12 to make the tampon 15 out of the vagina. The perforation 3 is opened on one side of the top of the urine cup 1, and the plug seat 14 is located above the urine cup 1, and the pull ring 13 is located below the urine cup 1. When it is necessary to remove the tampon 15 left in the patient's vagina, it is only necessary to pull the pull ring 13, and the pull rope 12 is displaced in the perforation 3 to pull the plug seat 14 to move, so that the tampon 15 can be removed from the vagina. In this process, because the pull ring 13 is located below the urine cup 1, it can prevent the pull rope 12 from falling out and is not easily contaminated by urine, thereby increasing the hygienic convenience of the patient's holding. Cleanliness, the drawstring 12 is connected to the middle of the bottom end of the plug seat 14, and the tampon 15 is arranged on the outside of the top end of the plug seat 14. Through the arrangement of the tampon 15 on the plug seat 14, and the tampon 15 is a medical absorbent cotton, it is convenient to collect urine samples. When the tampon 15 is left in the patient's vagina for blocking, it can absorb and isolate vaginal blood or lochia to prevent it from seeping outward and contaminating the urine sample. The main urinary tube 4 is vertically arranged in the middle of the bottom end of the urine cup 1, and the urination hole 2 is opened at the bottom of the inner end of the urine cup 1 and is located at the top entrance of the main urinary tube 4. Through the vertical arrangement of the main urinary tube 4 in the middle of the bottom end of the urine cup 1, and the urination hole 2 opened at the bottom of the inner end of the urine cup 1 is located at the top entrance of the main urinary tube 4, it is convenient for the urine cup 1 When collecting urine from a patient, urine can enter the main urethra 4 through the urination hole 2. The branch urethra 5 is arranged on one side of the main urethra 4, and the first drainage valve 7 is located on the main urethra 4 below the branch urethra 5. Through the establishment of the branch urethra 5 and the first drainage valve 7, when the first drainage valve 7 closes the inner end passage of the main urethra 4, urine flowing down through the urination hole 2 can enter the branch urethra 5. The branch urethra 5 is an inverted L-shape, and a second drainage valve 8 is arranged near the end of the main urethra 4. Through the establishment of the branch urethra 5 and the inverted L-shape, the branch urethra 5 can not only serve as a handle for the patient to hold, but also can collect the front urine after the first drainage valve 7 is closed and the second drainage valve 8 is opened. After the collection of the front urine is completed,The collection of the middle urine can be facilitated by closing the second drain valve 8 and opening the first drain valve 7. The joint 6 is arranged at the bottom of the main urinary tube 4. The thread set on the inner wall of the joint 6 is screwed with the thread on the outer wall of the opening of the urine sample test tube 9. After the urine sample test tube 9 is screwed with the joint 6, the installation operation at the bottom of the main urinary tube 4 is completed. That is, after the first drain valve 7 is opened, the middle urine can directly flow down to the urine sample test tube 9 to complete the collection, saving the operation steps of first collecting and then pouring into the test tube, and improving the convenience of operation. The opening of the urine sample test tube 9 is screwed with a tube cover 11, and the urine sample test tube 9 is connected to one end of a connecting rope 10, and the other end of the connecting rope 10 is connected to the tube cover 11. The establishment of the tube cover 11 makes it easy to collect the urine in the middle of the urine sample test tube 9. After the urine sample test tube 9 is completed, the urine sample test tube 9 only needs to be unscrewed from the joint 6, and the opening can be closed with the tube cover 11. The establishment of the connecting rope 10 can connect the urine sample test tube 9 with the tube cover 11, avoiding the loss of the tube cover 11 when it is not covered.
[0035] The working principle of the utility model is as follows: when collecting urine samples from patients with vaginal bleeding or postpartum lochia, it is only necessary to leave the tampon 15 in the patient's vagina first, then place the urine cup 1 at the urethral opening, close the first drain valve 7, and open the second drain valve 8, so that the discharged front urine can directly enter the branch urethra 5 through the urination hole 2 and the inner end of the main urethra 4 for collection. After the front urine is discharged, it is only necessary to close the second drain valve 8 and open the first drain valve 7 to prevent the middle urine from mixing with the front urine in the branch urethra 5, so that the middle urine can directly flow downward into the urine sample test tube 9 located below the main urethra 4 to complete the collection. After the urine sample test tube 9 has collected the middle urine, it is only necessary to twist it apart from the joint 6, and the tube cover 11 can be used to close the urine sample test tube 9. The urine sample is sent for inspection and processing. After the urine sample collection operation is completed, the pull ring 13 is set up, and the pull ring 13 is pulled. Through the displacement of the pull rope 12 in the perforation 3, the plug seat 14 is pulled to move, and the tampon 15 can be separated from the vagina. In this process, because the pull ring 13 is located below the urine cup 1, it can prevent the pull rope 12 from coming out and is not easily contaminated by urine, thereby increasing the hygienic cleanliness of the patient's pinching and use. Through the arrangement of the tampon 15 on the plug seat 14, and the tampon 15 is a medical absorbent cotton, it is convenient to leave the vagina in the process of collecting the urine sample. When the tampon 15 is left in the patient's vagina for blocking, it can absorb and isolate vaginal blood or lochia to prevent it from seeping out and contaminating the urine sample, thereby affecting the accuracy of the test result.
[0036] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.
[0037] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.
Claims
1. A urine sample collection device, comprising a urine cup (1), wherein the urine cup (1) is provided with a urination hole (2) and a perforation (3), characterized in that: The urine cup (1) is provided with a main urinary tube (4), the main urinary tube (4) is provided with a branch urinary tube (5), a joint (6) and a first drainage valve (7), and the branch urinary tube (5) is provided with a second drainage valve (8). The joint (6) is screwed to a urine sample test tube (9), a drawstring (12) is passed through the through hole (3), one end of the drawstring (12) is connected to a draw ring (13), and the other end of the drawstring (12) is connected to a plug seat (14), and a tampon (15) is provided on the plug seat (14).
2. The indwelling urine sample collection device according to claim 1, characterized in that: The through hole (3) is opened on one side of the top end of the urine cup (1), the plug seat (14) is located above the urine cup (1), and the pull ring (13) is located below the urine cup (1).
3. The indwelling urine sample collection device according to claim 1, characterized in that: The drawstring (12) is connected to the middle of the bottom end of the plug seat (14), and the tampon (15) is arranged outside the top end of the plug seat (14).
4. The indwelling urine sample collection device according to claim 1, characterized in that: The main urinary tube (4) is vertically arranged in the middle of the bottom end of the urine cup (1), and the urination hole (2) is opened at the bottom of the inner end of the urine cup (1) and is located at the top entrance of the main urinary tube (4).
5. The indwelling urine sample collection device according to claim 1, characterized in that: The branch ureter (5) is arranged on one side of the main ureter (4), and the first drainage valve (7) is located on the main ureter (4) below the branch ureter (5).
6. The indwelling urine sample collection device according to claim 1, characterized in that: The branch ureter (5) is in an inverted L-shape, and a second liquid discharge valve (8) is provided at the end of the branch ureter (5) near the main ureter (4).
7. The indwelling urine sample collection device according to claim 1, characterized in that: The connector (6) is arranged at the bottom end of the main urine tube (4), and the threads provided on the inner wall of the connector (6) are screwed together with the threads on the outer wall of the opening of the urine sample test tube (9).
8. The indwelling urine sample collection device according to claim 1, characterized in that: The upper opening of the urine sample test tube (9) is screwed with a tube cover (11), and the urine sample test tube (9) is connected to one end of a connecting rope (10), while the other end of the connecting rope (10) is connected to the tube cover (11).