Urine drainage and collection device

Abstract

The utility model relates to the technical field of urine collection devices, in particular to a urine drainage and collection device. According to the technical scheme, the device comprises a urine collection and drainage device, the interior of the urine collection and drainage device is hollow, and a liquid suction channel is formed in the upper surface of the urine collection and drainage device; the partition baffle is fixedly arranged in the urine collection and drainage device, the interior of the urine collection and drainage device is divided into a liquid drainage cavity and a negative pressure guide cavity by the partition baffle, and the negative pressure guide cavity is communicated with the liquid suction channel; the negative pressure tube body is arranged at one end of the urine collection and drainage device in a penetrating manner, one end of the negative pressure tube body is communicated with the liquid drainage cavity, and one end of the negative pressure tube body penetrates through the partition baffle and is communicated with the negative pressure guide cavity; the negative pressure suction ports are formed in the upper surface of the urine collection and drainage device. According to the urine drainage device, the adsorption effect can be achieved around the skin of a patient, falling is avoided, meanwhile, urine is drained without mutual interference, and the urine drainage and collection effect is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of urine collection devices, and in particular to a urine drainage and collection device. Background Technology

[0002] Urinary catheters play an important role in various scenarios such as hospitals, home care, special population care, surgery, and laboratory diagnostics, helping patients and medical staff to better manage and monitor urine. For patients who are bedridden for a long time or forced to adopt a specific position, urinary catheters can help drain urine and prevent urine accumulation. For patients with urinary incontinence, urinary catheters can help collect urine and reduce urine leakage. The disadvantages of conventional urinary catheters mainly include the following aspects: catheter slippage, difficulty in operation, catheter obstruction, risk of infection, urethral irritation and discomfort, adverse reactions of long-term indwelling, and insufficient drainage.

[0003] To reduce external invasiveness to patients, prevent infection and inflammation, and minimize discomfort, urine collection devices are used for patients with normal urinary function. This involves removing invasive catheters and using a urine collection and drainage device. Existing urine collection and drainage devices have poor absorption capacity for female patients, making them unsuitable for patients with large urine volumes. They also provide a poor patient experience, are difficult to store urine, and their placement makes them prone to slipping and leakage. Therefore, this invention proposes a urine drainage and collection device. Utility Model Content

[0004] The purpose of this invention is to address the problem that existing urine collection and drainage devices have poor absorption capacity for female patients, making them unsuitable for patients with large urine volumes, resulting in poor patient experience, difficulty in storing excreted urine, and poor fit due to their unique location, which may cause repeated falls and urine leakage. Therefore, this invention proposes a urine drainage and collection device.

[0005] The technical solution of this utility model is as follows: A urine drainage and collection device, comprising: a urine collection and drainage device, wherein the interior of the urine collection and drainage device is hollow, and a liquid suction channel is formed on the upper surface of the urine collection and drainage device; a partition plate fixedly disposed inside the urine collection and drainage device, the partition plate dividing the interior of the urine collection and drainage device into a liquid drainage chamber and a negative pressure guiding chamber, the negative pressure guiding chamber being connected to the liquid suction channel; a negative pressure tube body penetrating one end of the urine collection and drainage device, one end of the negative pressure tube body being connected to the liquid drainage chamber, and the other end of the negative pressure tube body penetrating the partition plate and being connected to the negative pressure guiding chamber; and a plurality of negative pressure suction ports formed on the upper surface of the urine collection and drainage device, the negative pressure suction ports being connected to the negative pressure guiding chamber.

[0006] Optionally, an absorbent sponge is fixedly installed inside the liquid drainage cavity.

[0007] Optionally, a filter baffle is fixedly installed inside the liquid drainage cavity, and the filter baffle is located on one side of the absorbent sponge, and the filter baffle has multiple filter holes.

[0008] Optionally, a flexible fitting ring is provided at the opening of the liquid suction channel.

[0009] Optionally, the urine collection and drainage device has triangular protrusion support surfaces on both sides of one end.

[0010] Optionally, the urine collection and drainage device is designed in a boat shape.

[0011] Optionally, the liquid suction channel is configured with an olive-shaped structure.

[0012] Optionally, the negative pressure tube is configured with a "Y" shaped structure.

[0013] In summary, this application includes at least one of the following beneficial technical effects:

[0014] This invention uses a partition to divide the interior of the urine collection and drainage device into a liquid drainage chamber and a negative pressure tube. One end of the negative pressure tube is connected to the negative pressure device to create negative pressure, and the negative pressure tube is connected to the interior of the negative pressure guide chamber, so that the negative pressure suction port generates negative pressure to adhere to the patient's skin. At the same time, the other end of the negative pressure tube is connected to the liquid drainage chamber, so that the liquid drainage chamber generates negative pressure to attract urine out. It can form an adsorption effect around the patient's skin to prevent it from falling off, and at the same time drain the urine without interference, thus improving the urine drainage and collection effect.

[0015] Furthermore, by placing an absorbent sponge inside the liquid drainage cavity, the patient's urine can be collected, allowing for timely guidance and storage. Attached Figure Description

[0016] Figure 1 A schematic diagram of the structure of a urine drainage and collection device according to this utility model is provided;

[0017] Figure 2 This utility model is provided Figure 1 Schematic diagram of the internal cross-sectional structure;

[0018] Figure 3 This utility model is provided Figure 2 A schematic diagram of the structure of the medium negative pressure pipe.

[0019] Figure label:

[0020] 1. Urine collection and drainage device; 2. Liquid suction channel; 3. Partition baffle; 4. Liquid drainage chamber; 5. Negative pressure guiding chamber; 6. Negative pressure tube body; 7. Negative pressure suction port; 8. Absorbent sponge; 9. Filter baffle; 10. Filter hole; 11. Flexible fitting ring; 12. Triangular protrusion support surface. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Several embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this utility model will be more thorough and complete.

[0023] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0025] Example

[0026] like Figure 1 and Figure 3As shown, this utility model proposes a urine drainage and collection device, comprising: a urine collection and drainage device 1, the sides of which are rounded to avoid friction with the limbs during use and to prevent discomfort to the patient; the interior of the urine collection and drainage device 1 is hollow, and a liquid suction channel 2 is formed on the upper surface of the urine collection and drainage device 1 to facilitate the collection of urine into the interior of the urine collection and drainage device 1 for storage; a partition 3 is fixedly installed inside the urine collection and drainage device 1, and the partition 3 divides the interior of the urine collection and drainage device 1 into a liquid drainage chamber 4 and a negative pressure guiding chamber 5. The device is connected to the liquid suction channel 2 for easy collection of urine. A negative pressure tube 6 is inserted through one end of the urine collection and drainage device 1, and one end of the negative pressure tube 6 is connected to the liquid drainage chamber 4 for easy drainage of urine stored in the liquid drainage chamber 4. One end of the negative pressure tube 6 passes through the partition baffle 3 and is connected to the negative pressure guiding chamber 5 to generate low pressure inside the negative pressure guiding chamber 5, thereby facilitating skin adhesion and preventing detachment during use. Multiple negative pressure suction ports 7 are provided on the upper surface of the urine collection and drainage device 1, and the negative pressure suction ports 7 are connected to the negative pressure guiding chamber 5 to stably adhere to the patient's skin and prevent detachment.

[0027] like Figure 2 As shown, an absorbent sponge 8 is fixedly installed inside the liquid drainage cavity 4, which can absorb and store urine to prevent excessive urine overflow.

[0028] like Figure 2 As shown, a filter baffle 9 is fixedly installed inside the liquid drainage cavity 4. The filter baffle 9 has an arc-shaped structure, which can stably limit the position of the absorbent sponge 8 and prevent it from moving. The filter baffle 9 is located on one side of the absorbent sponge 8. Multiple filter holes 10 are opened on the filter baffle 9 for filtering urine and preventing blockage of the negative pressure tube 6.

[0029] Furthermore, a flexible fitting ring 11 is provided at the opening of the liquid absorption channel 2. The liquid absorption channel 2 is made of hydrophobic and breathable material to improve wearing comfort.

[0030] Secondly, the urine collection and drainage device 1 has triangular protrusion support surfaces 12 on both sides of one end, and the triangular protrusion support surfaces 12 are designed with an inverted triangular arc surface, which can be used for support and fixation, and is easy to fit the application area.

[0031] Furthermore, the urine collection and drainage device 1 is designed in a boat shape, which fits the female user area better and prevents leakage.

[0032] In addition, the liquid suction channel 2 is designed with an olive-shaped structure, which fits the female urethral opening better and collects urine more stably.

[0033] Finally, the negative pressure tube 6 is designed with a "Y" shape, which can realize the diversion or merging of fluids. It is convenient for collecting urine while generating negative pressure to adhere to the patient's skin to prevent it from falling off, thus increasing the stability of use.

[0034] The working principle of this embodiment is as follows: One end of the negative pressure tube 6 is connected to the negative pressure device, and the upper surface of the urine collection and drainage device 1 is attached to the female urethral opening, with the negative pressure tube 6 on the urine collection and drainage device 1 positioned below. Subsequently, through the negative pressure device and the negative pressure tube 6, a low pressure is generated inside the liquid drainage chamber 4. After the patient's urine enters the liquid drainage chamber 4 from the liquid suction channel 2, the absorbent sponge 8 absorbs the urine due to gravity, preventing excessive urine accumulation and overflow. Then, through negative pressure drainage, the urine is filtered from inside the absorbent sponge 8 through the filter holes 10 on the filter baffle 9 and enters the inside of the negative pressure tube 6, and is discharged from the negative pressure tube 6 into the collection bag.

[0035] The other end of the negative pressure tube 6 is connected to the negative pressure guiding cavity 5, which generates low pressure inside the negative pressure guiding cavity 5. Together with the negative pressure suction port 7, it is adsorbed on the patient's skin, which can form an adsorption effect around the patient's skin to prevent it from falling off. At the same time, it drains urine without interfering with each other, thus improving the effect of urine drainage and collection.

[0036] The above specific embodiments are merely several optional embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A urine drainage and collection device, characterized in that, include: A urine collection and drainage device (1) is provided, and the interior of the urine collection and drainage device (1) is hollow. A liquid suction channel (2) is provided on the upper surface of the urine collection and drainage device (1). A partition (3) is fixedly installed inside the urine collection and drainage device (1), and the partition (3) divides the inside of the urine collection and drainage device (1) into a liquid drainage chamber (4) and a negative pressure guiding chamber (5), wherein the negative pressure guiding chamber (5) is connected to the liquid suction channel (2); A negative pressure tube (6) is installed through one end of the urine collection and drainage device (1). One end of the negative pressure tube (6) is connected to the liquid drainage chamber (4). One end of the negative pressure tube (6) is connected to the partition baffle (3) and the negative pressure guide chamber (5). Multiple negative pressure suction ports (7) are provided on the upper surface of the urine collection and drainage device (1), and the negative pressure suction ports (7) are connected to the negative pressure guiding cavity (5).

2. The urine drainage and collection device according to claim 1, characterized in that: An absorbent sponge (8) is fixedly installed inside the liquid drainage cavity (4).

3. The urine drainage and collection device according to claim 2, characterized in that: The liquid drainage cavity (4) is fixedly provided with a filter baffle (9), and the filter baffle (9) is located on one side of the absorbent sponge (8). The filter baffle (9) has multiple filter holes (10).

4. The urine drainage and collection device according to claim 1, characterized in that: A flexible fitting ring (11) is provided at the opening of the liquid suction channel (2).

5. The urine drainage and collection device according to claim 1, characterized in that: The urine collection and drainage device (1) has triangular protruding support surfaces (12) on both sides of one end.

6. The urine drainage and collection device according to claim 1, characterized in that: The urine collection and drainage device (1) is designed in a boat shape.

7. A urine drainage and collection device according to claim 1, characterized in that: The liquid suction channel (2) is configured with an olive-shaped structure.

8. A urine drainage and collection device according to claim 1, characterized in that: The negative pressure tube (6) is configured with a "Y" shape.

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