A 24-hour urine specimen collection device

Abstract

The utility model relates to a 24 hours urine sample collecting device belongs to medical instrument technical field, solved the pollution in prior art 24 hours urine sample collection process causes urine sample test result deviation problem. The utility model discloses a disposable urine collection bag, the disposable urine collection bag is equipped with self sealing strip and specimen collection part, and the self sealing strip is equipped with the opening of disposable urine collection bag, and the specimen collection part is equipped below the self sealing strip, the specimen collection part includes the shell and the rubber plug, and the shell is connected with disposable urine collection bag, and the rubber plug is equipped in the shell, the self sealing strip includes strip convex and strip recess, and strip convex and strip recess are all equipped in disposable urine collection bag's opening inner side, and strip convex is sealed to disposable urine collection bag's opening after with strip recess connects. The utility model sets up self sealing strip and specimen collection part on disposable urine collection bag, improves the leakproofness of disposable urine collection bag, reduces urine sample leakage or the possibility of pollution, improves the accuracy of the sample.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a 24-hour urine sample collection device. Background Technology

[0002] For the current method of collecting 24-hour urine samples, patients use a urinal for 24-hour urine collection. When collecting the urine sample, the nurse first uses a stirring stick to stir the urine in the urinal to ensure it is evenly mixed, and then uses a urine cup to scoop the urine from the urinal and pour it into the urinary catheter. Directly using a urinal for 24-hour urine collection, even with a lid, is difficult to completely seal, and slight carelessness during stirring and collection can lead to splashing or spillage, potentially contaminating the 24-hour urine sample collection process and affecting the test results. Utility Model Content

[0003] Based on the above analysis, the present invention aims to provide a 24-hour urine sample collection device to solve the problem of deviation in urine sample test results caused by contamination during the existing 24-hour urine sample collection process.

[0004] The objective of this utility model is mainly achieved through the following technical solutions:

[0005] A 24-hour urine specimen collection device includes a disposable urine collection bag, the disposable urine collection bag having a self-sealing strip and a specimen collection part, the self-sealing strip being located at the opening of the disposable urine collection bag, and the specimen collection part being located below the self-sealing strip;

[0006] The specimen collection unit includes a shell and a rubber stopper, the shell being connected to the disposable urine collection bag, and the rubber stopper being disposed in the shell;

[0007] The self-sealing strip includes a strip-shaped protrusion and a strip-shaped groove. Both the strip-shaped protrusion and the strip-shaped groove are located inside the opening of the disposable urine collection bag. After the strip-shaped protrusion and the strip-shaped groove are connected, they seal the opening of the disposable urine collection bag.

[0008] Furthermore, the opening of the disposable urine collection bag is provided with an elastic retaining ring, which is located above the self-sealing strip.

[0009] Furthermore, it also includes a urine collection seat, which includes a thickened base and a receiving cylinder, the receiving cylinder being disposed on the thickened base, and the disposable urine collection bag being disposed in the receiving cylinder.

[0010] Furthermore, the elastic retaining ring is connected to the opening of the receiving cylinder.

[0011] Furthermore, the housing is provided with a puncture hole.

[0012] Furthermore, the urine collection seat also includes a cap, which is disposed on top of the receiving cylinder.

[0013] Furthermore, the cap is hinged to the top of the receiving cylinder, and the cap is equipped with a self-sensing switch.

[0014] Furthermore, the outer wall of the receiving cylinder is provided with graduations.

[0015] Furthermore, the receiving cylinder is a cylindrical hollow cylinder.

[0016] Furthermore, the container is made of transparent plastic.

[0017] Compared with the prior art, the present invention can achieve at least one of the following beneficial effects:

[0018] (1) The present invention provides a self-sealing strip including a strip-shaped protrusion and a strip-shaped groove at the opening of the disposable urine collection bag. Both the strip-shaped protrusion and the strip-shaped groove are located inside the opening of the disposable urine collection bag. After the strip-shaped protrusion and the strip-shaped groove are connected, the opening of the disposable urine collection bag is sealed. A specimen collection part is provided below the self-sealing strip. The specimen collection part includes a shell connected to the disposable urine collection bag and a rubber stopper located in the shell. After the patient collects urine, the self-sealing strip can be used to seal the opening of the disposable urine collection bag. When the nurse collects urine specimens, the self-sealing strip seals the disposable urine collection bag and then shakes it to mix. A syringe is used to enter the disposable urine collection bag through the puncture rubber stopper to draw out the urine specimen, which reduces the possibility of leakage or contamination during urine collection and collection, and improves the accuracy of the specimen.

[0019] (2) The present invention has a thickened base at the bottom of the receiving tube, which enhances the stability of the urine collection seat and effectively reduces the possibility of the receiving tube tipping over. In addition, the specimen collection part on the disposable urine collection bag is a puncturable nipple plug structure, which makes it convenient for medical staff to collect urine specimens with a syringe, effectively preventing urine leakage caused by the rupture of the disposable urine collection bag during urine specimen collection, and further improving the safety and convenience of operation.

[0020] (3) The top of the tube cap of this utility model is hinged to the top of the container tube. The tube cap is equipped with an automatic sensor switch, which is convenient for patients to use and to maintain the hygiene of the urine collection environment. The opening of the disposable urine collection bag is equipped with an elastic fixing ring. The elastic fixing ring is located above the self-sealing strip. The elasticity of the elastic fixing ring is used to fix the disposable urine collection bag on the container tube. The elastic fixing ring is made of stretchable soft rubber material and can be flexibly fixed on any round device with a diameter of less than 40cm, which expands the application range of the disposable urine collection bag.

[0021] In this invention, the above-described technical solutions can be combined with each other to achieve more preferred combinations. Other features and advantages of this invention will be set forth in the following description, and some advantages will become apparent from the description or be learned by practicing this invention. The objectives and other advantages of this invention can be realized and obtained from the details specifically pointed out in the text and accompanying drawings. Attached Figure Description

[0022] The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of the invention. Throughout the drawings, the same reference numerals denote the same parts.

[0023] Figure 1 This is a schematic diagram of the 24-hour urine sample collection device in Specific Embodiment 1;

[0024] Figure 2 This is a schematic diagram of the structure of a disposable urine collection bag according to specific embodiment 1;

[0025] Figure 3 This is a schematic diagram of the specimen collection section in specific embodiment 1;

[0026] Figure 4 For specific embodiment 1 Figure 1 Enlarged diagram of part A in the middle;

[0027] Figure 5 This is a schematic diagram of the connection structure between the thickened base and the receiving cylinder in specific embodiment 1;

[0028] Figure 6 This is a schematic diagram of the 24-hour urine sample collection device in specific embodiment 2.

[0029] Figure label:

[0030] 1-Disposable urine collection bag; 11-Self-sealing strip; 111-Strip-shaped protrusion; 112-Strip-shaped groove; 12-Elastic fixing ring; 13-Specimen collection section; 131-Shell; 132-Rubber stopper; 133-Piercing hole; 2-Urine collection seat; 21-Thickened base; 22-Containing cylinder; 221-Graduation; 23-Cylinder cap; 231-Automatic sensor switch. Detailed Implementation

[0031] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, which constitute a part of the present invention and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not intended to limit the scope of the present invention.

[0032] Example 1

[0033] A specific embodiment of this utility model, combined with Figure 1, Figure 2 , Figure 3 and Figure 4 As shown, a 24-hour urine sample collection device is disclosed, including a disposable urine collection bag 1. The disposable urine collection bag 1 is provided with a self-sealing strip 11 and a sample collection part 13. The self-sealing strip 11 is located at the opening of the disposable urine collection bag 1, and the sample collection part 13 is located below the self-sealing strip 11. The sample collection part 13 includes a shell 131 and a rubber stopper 132. The shell 131 is connected to the disposable urine collection bag 1, and the rubber stopper 132 is located in the shell 131. The self-sealing strip 11 includes a strip-shaped protrusion 111 and a strip-shaped groove 112. Both the strip-shaped protrusion 111 and the strip-shaped groove 112 are located inside the opening of the disposable urine collection bag 1. After the strip-shaped protrusion 111 and the strip-shaped groove 112 are connected, they seal the opening of the disposable urine collection bag 1.

[0034] Compared with the prior art, the 24-hour urine sample collection device provided in this embodiment has a self-sealing strip 11 with strip-shaped protrusions 111 and strip-shaped grooves 112 at the opening of the disposable urine collection bag 1. The strip-shaped protrusions 111 and strip-shaped grooves 112 are both located inside the opening of the disposable urine collection bag 1. After the strip-shaped protrusions 111 and strip-shaped grooves 112 are connected, the opening of the disposable urine collection bag 1 is sealed. Below the self-sealing strip 11, there is a sample collection part 13. The sample collection part 13 includes a shell 131 connected to the disposable urine collection bag 1 and a rubber stopper 132 located in the shell 131. After the patient collects urine, the self-sealing strip 11 can be used to seal the opening of the disposable urine collection bag 1. When the nurse collects urine samples, the self-sealing strip 11 seals the disposable urine collection bag 1 and then shakes it to mix. A syringe is used to enter the disposable urine collection bag 1 through the puncture rubber stopper 132 to draw out the urine sample. This reduces the possibility of leakage or contamination during the 24-hour urine collection and collection process, and improves the accuracy of the sample.

[0035] It should be noted that the specimen collection section 13 has a puncturable nipple plug structure, similar to the inlet of an IV bag, which makes it convenient for medical staff to collect urine specimens with a syringe. This effectively prevents urine collection from causing the disposable urine collection bag 1 to rupture and leak, further improving the safety and convenience of the operation.

[0036] Understandably, the housing 131 does not completely enclose the rubber stopper 132, such as Figure 3 As shown, the housing 131 is provided with a puncture hole 133. A rubber stopper 132 is placed inside the housing 131. The elasticity of the rubber stopper 132 fills the housing 131 and blocks the puncture holes 133 at both ends of the housing 131. The syringe needle passes through the puncture hole 133 and the rubber stopper 132 to enter the disposable urine collection bag 1 to draw urine.

[0037] Taking into account the hygiene and safety of urine collection bags, the disposable urine collection bag 1 ensures that it is not reusable, effectively reducing the risk of odor and cross-infection, and improving the hygiene and safety of the 24-hour urine sample collection device.

[0038] To facilitate the placement of the disposable urine collection bag 1, combined with Figure 1 and Figure 5 As shown, the 24-hour urine sample collection device also includes a urine collection seat 2, with a disposable urine collection bag 1 placed inside the urine collection seat 2. The urine collection seat 2 includes a thickened base 21 and a receiving cylinder 22. The receiving cylinder 22 is placed on the thickened base 21, and the disposable urine collection bag 1 is placed inside the receiving cylinder 22. The thickened base 21 is located at the bottom of the receiving cylinder 22, which enhances the stability of the urine collection seat 2 and effectively reduces the possibility of the receiving cylinder 22 tipping over.

[0039] Preferably, the container 22 is a cylindrical hollow cylinder made of transparent plastic.

[0040] To facilitate reading, such as Figure 1 and Figure 5 As shown, the outer wall of the container 22 is provided with a scale 221. The scale 221 on the outer wall of the container 22 allows for a direct visual assessment of urine volume, avoiding the inconvenience of patients having to estimate it themselves.

[0041] like Figure 1 As shown, the urine collection seat 2 also includes a cover 23, which is used to cover the top of the receiving tube 22.

[0042] In order to fit the disposable urine collection bag 1 onto the receiving tube 22, as follows Figure 1 and Figure 2 As shown, the opening of the disposable urine collection bag 1 is provided with an elastic retaining ring 12, which is located above the self-sealing strip 11. That is, an elastic retaining ring 12 is connected to the opening of the disposable urine collection bag 1. The elastic retaining ring 12 is connected to the opening of the receiving cylinder 22, and the elasticity of the elastic retaining ring 12 is used to fix the disposable urine collection bag 1 to the receiving cylinder 22. The elastic retaining ring 12 is made of stretchable soft rubber, which can be flexibly fixed to any round device with a diameter of less than 40cm, expanding the application range of the disposable urine collection bag 1.

[0043] This invention provides a more convenient, hygienic, and safe 24-hour urine sample collection device. By optimizing the design of the fixing device, it improves the applicability and sealing of the urine collection bag, and adds intuitive scale markings and urine sample collection points to meet the high standards of clinical urine sample collection and facilitate urine sample collection by clinical nurses. This urine sample collection device is suitable not only for hospitalized patients but also for 24-hour urine sample collection needs in various scenarios such as home use.

[0044] Example 2

[0045] Another specific embodiment of this utility model is as follows: Figure 6As shown, a 24-hour urine sample collection device is disclosed. The difference from Embodiment 1 is that the lid 23 is hinged to the top of the receiving cylinder 22. To facilitate patient use and maintain a hygienic urine collection environment, an automatic sensor switch 231 is provided on the lid 23. When the user approaches, the lid 23 automatically opens; when the user leaves, the lid 23 automatically closes. It should be noted that the automatic sensor opening technology of the lid 23 is already maturely applied in smart trash cans and smart toilets, and will not be elaborated upon here.

[0046] It is worth noting that since the disposable urine collection bag 1 is fixed to the receiving tube 22 by the elastic fixing ring 12, there is a space between the hinge position of the tube cover 23 and the receiving tube 22 and the top surface of the receiving tube 22, and the space is used to fit the elastic fixing ring 12.

[0047] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present utility model should be included within the protection scope of the present utility model.

Claims

1. A 24-hour urine specimen collection device, characterized in that, Includes a disposable urine collection bag (1), the disposable urine collection bag (1) is provided with a self-sealing strip (11) and a specimen collection part (13), the self-sealing strip (11) is provided at the opening of the disposable urine collection bag (1), and the specimen collection part (13) is provided below the self-sealing strip (11); The specimen collection unit (13) includes a housing (131) and a rubber stopper (132). The housing (131) is connected to the disposable urine collection bag (1), and the rubber stopper (132) is disposed in the housing (131). The self-sealing strip (11) includes a strip-shaped protrusion (111) and a strip-shaped groove (112). The strip-shaped protrusion (111) and the strip-shaped groove (112) are both located inside the opening of the disposable urine collection bag (1). After the strip-shaped protrusion (111) and the strip-shaped groove (112) are connected, they seal the opening of the disposable urine collection bag (1).

2. The 24-hour urine sample collection device according to claim 1, characterized in that, The opening of the disposable urine collection bag (1) is also provided with an elastic fixing ring (12), which is located above the self-sealing strip (11).

3. The 24-hour urine sample collection device according to claim 2, characterized in that, It also includes a urine collection seat (2), which includes a thickened base (21) and a receiving tube (22). The receiving tube (22) is disposed on the thickened base (21), and the disposable urine collection bag (1) is disposed in the receiving tube (22).

4. The 24-hour urine sample collection device according to claim 3, characterized in that, The elastic retaining ring (12) is connected to the opening of the receiving cylinder (22).

5. The 24-hour urine sample collection device according to any one of claims 1-4, characterized in that, The housing (131) is provided with a puncture hole (133).

6. The 24-hour urine sample collection device according to claim 3 or 4, characterized in that, The urine collection seat (2) also includes a cover (23), which is disposed on top of the receiving tube (22).

7. The 24-hour urine sample collection device according to claim 6, characterized in that, The cap (23) is hinged to the top of the receiving cylinder (22), and the cap (23) is provided with a self-sensing switch (231).

8. The 24-hour urine sample collection device according to any one of claims 3-4 and 7, characterized in that, The outer wall of the container (22) is provided with a scale (221).

9. The 24-hour urine sample collection device according to any one of claims 3-4 and 7, characterized in that, The container (22) is a cylindrical hollow cylinder.

10. The 24-hour urine sample collection device according to any one of claims 3-4 and 7, characterized in that, The container (22) is made of transparent plastic.

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