Urine drainage collector

Abstract

The utility model provides a urine drainage collector. The urine drainage collector comprises a shell, a liquid storage tank, a receiving opening, a water absorption body and a drainage tube, the shell is a ship-shaped hollow shell, the first end of the shell is oblate, the liquid storage tank is arranged at the second end of the shell, the receiving opening is formed between the first end and the second end of the shell, and the receiving opening is formed in the first face of the shell; the water absorption body is arranged in the shell, the first end of the water absorption body extends to the first end of the shell, and the second end of the water absorption body extends to the second end of the shell; the drainage tube is arranged on the second surface of the shell, the drainage tube extends into the shell from the mounting opening and downwards extends to the drainage opening along the second surface of the shell, and the drainage tube is of a reinforcing rib structure so as to change the bending degree of the shell; the mounting port is arranged close to the first end of the shell, and the drainage port is arranged in the liquid storage tank. According to the urine drainage collector, the bending angle is changed by using a reinforcing rib structure.

Description

TECHNICAL FIELD

[0001] The utility model relates to drainage equipment technical field, specifically, relate to a urine drainage collector. BACKGROUND

[0002] In some cases, such as urinary incontinence or some special cases, unable to discharge urine normally, need additional device or equipment to catheterize the patient, including all kinds of different structure catheter etc. The catheter is a kind of medical instrument, mainly used to drain urine from bladder to outside, but catheter can cause external invasion to patient's body, can bring infection and inflammation, cause patient discomfort.

[0003] The existing urine drainage collector needs to be used at the patient's urination, some urine drainage collectors do not consider the particularity of patient's physiological structure, often poor fit when patient uses urine drainage collector, can repeatedly fall off, cause urine leakage. Due to the particularity of patient's use environment, the applicability of part of urine drainage collector shape is poor, cannot be applied to some special patients. SUMMARY

[0004] A series of simplified concepts are introduced in the summary section, which will be described in detail in the specific embodiment section. The summary section of the utility model does not mean to try to limit the key features and necessary technical features of the claimed technical solution, and even less to determine the protection scope of the claimed technical solution.

[0005] The utility model is proposed to solve the above problems. According to the utility model provides a kind of urine drainage collector, including shell, liquid storage tank, receiving port, water absorption body and drainage tube:

[0006] The shell is the hollow shell of boat shape, the first end of the shell is flat round, the second end of the shell is provided with liquid storage tank, receiving port is arranged between the first end and the second end of the shell, and the receiving port is arranged on the first face of the shell;

[0007] The water absorption body is arranged in the shell, the first end of the water absorption body extends to the first end of the shell, and the second end of the water absorption body extends to the second end of the shell;

[0008] The drainage tube is arranged on the second face of the shell, the drainage tube extends into the installation port and extends downward along the second face of the shell to the drainage port, and the drainage tube is a reinforcing rib structure to change the bending degree of the shell;

[0009] The installation port is arranged close to the first end of the shell, and the drainage port is arranged in the liquid storage tank.

[0010] In an embodiment of the utility model, the drainage tube is internally provided with an adjusting part.

[0011] The adjusting part is internally provided with a metal wire.

[0012] In an embodiment of the utility model, the metal wire is made of shape memory alloy to change the bending degree of the drainage tube.

[0013] In an embodiment of the utility model, the adjusting part is arranged on a side wall of the drainage tube close to the second surface of the shell;

[0014] One end of the adjusting part close to the first end of the shell is provided with a connector;

[0015] The metal wire is inserted into the connector, and the metal wire extends from the connector to the inside of the adjusting part.

[0016] In an embodiment of the utility model, the adjusting part is arranged on a side wall of the drainage tube away from the second surface of the shell;

[0017] One end of the adjusting part close to the drainage port is provided with a connector;

[0018] The metal wire is inserted into the connector, and the metal wire extends from the connector to the inside of the adjusting part.

[0019] In an embodiment of the utility model, the second surface of the shell is provided with a breathable hole close to the first end of the shell, which is helpful for the drainage of the drainage tube.

[0020] In an embodiment of the utility model, the first surface of the shell is provided with an adsorption structure close to the liquid storage groove, which is used for adsorbing the skin of the patient.

[0021] In an embodiment of the utility model, the receiving port is provided with an edge on the long side connecting the first end of the shell and the second end of the shell.

[0022] In an embodiment of the utility model, the drainage tube is connected to an external collection device at an end away from the drainage port.

[0023] The drainage tube is connected to an external drainage device at an end away from the drainage port.

[0024] In an embodiment of the utility model, the shell is integrally formed by a polymer material.

[0025] The urine drainage collector according to the embodiment of the utility model is attached to the skin of the patient by using a boat-shaped shell, and the drainage tube uses a reinforcing rib structure, so that the bending angle of the urine drainage collector can be changed, and the attachment and practicability of the urine drainage collector are enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0026] The above and other objects, features and advantages of the present application will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings in which like reference characters refer to like elements throughout. The accompanying drawings are intended to provide a further understanding of the present application, and are incorporated and constitute a part of this specification, illustrate embodiments of the present application and explain the present application, but do not limit the present application. In the drawings, like reference numerals refer to like elements throughout.

[0027] Figure 1 a schematic structural side view of a urine drainage collector according to an embodiment of the present application is shown;

[0028] Figure 2 a schematic structural top view of a urine drainage collector according to an embodiment of the present application is shown;

[0029] Figure 3 a schematic structural view of a urine drainage collector according to another embodiment of the present application is shown;

[0030] Figure 4 a schematic structural view of a urine drainage collector according to another embodiment of the present application is shown.

[0031] Reference Signs:

[0032] 1 housing; 2 liquid storage groove; 3 receiving port; 4 water absorbing body; 5 drainage tube; 6 adjusting portion; 7 air permeable hole DETAILED DESCRIPTION

[0033] In the following description, numerous specific details are set forth to provide a more thorough understanding of the present application. However, it will be apparent to one of skill in the art that the present application can be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present application.

[0034] It should be understood that the present application can be embodied in different forms without departing from the spirit or central characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive; the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. In the drawings, the size and relative sizes of layers and regions can be exaggerated for clarity. Like reference numerals can represent like elements throughout.

[0035] Spatially relative terms, such as "beneath", "below", "lower", "under", "above", "upper" and the like, can be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use and / or operation in addition to the orientations depicted in the figures. For example, if a device in the figures is inverted, then a dependent element or feature described as "below" or "beneath" another element or feature is oriented "above" or "over" the other element or feature. Thus, the exemplary term "below" or "under" can encompass both an orientation of above and below. The device can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatial descriptions used herein interpreted accordingly.

[0036] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising", when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof. As used herein the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0037] Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and / or the

[0038] In order to make the objectives, technical solutions and advantages of the present application more obvious, the following will describe the example embodiments according to the present application in detail with reference to the drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, and are not all the embodiments of the present application, and it should be understood that the present application is not limited to the example embodiments described herein. Based on the embodiments of the present application described in the present application, all other embodiments obtained by those skilled in the art without creative labor should fall within the protection scope of the present application.

[0039] Therefore, in view of the foregoing technical problems, the present application provides a urine drainage collector, as Figures 1-4The urine drainage collector comprises a housing 1 , a liquid storage tank 2 , a receiving port 3 , a water absorbing body 4 and a drainage tube 5 .

[0040] like Figure 1 As shown, the shell 1 is a hollow shell 1 in the shape of a boat, the first end of the shell 1 is oblate, the second end of the shell 1 is provided with a liquid reservoir 2, a receiving port 3 is provided between the first end and the second end of the shell 1, and the receiving port 3 is provided on the first surface of the shell 1. The main function of the shell 1 is to support and fix the water-absorbing body 4 into the required shape, thereby guiding the flow of urine and preventing urine leakage. It is generally made of lightweight and non-irritating plastic and other materials (medical TPU materials are preferably used) for processing and manufacturing. The shape of the shell 1 is designed to be boat-shaped and may have an arc to match the shape of the female perineum. The first end of the shell 1 is oblate, which can better fit the patient's skin. The second end of the shell 1 is provided with a liquid reservoir 2, which may be a U-shaped tank to store urine and reduce damage to the local mucosa. After the urine is absorbed by the water-absorbing body 4 from the receiving port 3, the urine is collected in the liquid reservoir 2 under the influence of the negative pressure of the external drainage device, and is further discharged to the external collection device by the drainage tube 5. As Figure 4 As shown, a receiving port 3 is provided between the first and second ends of the housing 1. The receiving port 3 may be rectangular in shape and located at a position corresponding to the patient's urination position. The first side of the housing 1 is close to the patient's urination position, while the second side of the housing 1 is away from the patient's urination position.

[0041] like Figure 2 As shown, the water-absorbing body 4 is arranged in the shell 1, the first end of the water-absorbing body 4 extends to the first end of the shell 1, and the second end of the water-absorbing body 4 extends to the second end of the shell 1. The water-absorbing body 4 is close to the patient's urination position through the receiving port 3, and increases the contact area while absorbing urine. After the negative pressure of the external drainage device begins, the unit pressure value caused by the negative pressure is reduced, the discomfort of the human body is reduced, and the absorption effect is improved. It can be made of sponge or various cotton materials (medical nylon silk cotton is preferably used). The water-absorbing body 4 can be a hydrophilic filler, which has the function of quickly absorbing urine and has a hydrophobic effect. After the negative pressure starts, the urine is taken away from the water-absorbing body 4. The sponge has a spatial structure, forming a plurality of cavities, and there are pores in the cavities to allow liquid to flow in and out.

[0042] The drainage tube 5 is arranged on the second surface of the shell 1, and the drainage tube 5 extends into the installation opening and extends downwards along the second surface of the shell 1 to the drainage opening, and the drainage tube 5 is a reinforced structure to change the bending degree of the shell 1. The drainage tube 5 is connected to a ward suction opening or other vacuum suction equipment to extract urine in the shell 1 by using negative pressure, and the drainage tube 5 is preferably made of medical PVC pipe material. The drainage tube 5 is a reinforced structure, and when the drainage tube 5 is subjected to external force, the shape changes accordingly. Because the material properties of the shell 1 are easy to change when the shell 1 is subjected to external force, the bending degree of the shell 1 changes at the same time, and the bending degree of the whole urine drainage collector changes. When the patient needs to adjust the bending degree of the urine drainage collector, the arc of the drainage tube 5 is adjusted by hand, thereby increasing the fit and applicability of the urine drainage collector.

[0043] The installation opening is arranged close to the first end of the shell 1, and the drainage opening is arranged in the liquid storage groove 2. The first end of the drainage tube 5 is connected to an external collection device and an external drainage equipment, and extends into the installation opening and extends downwards along the second surface of the shell 1 to the drainage opening, and the drainage opening is the second end of the drainage tube 5. The drainage opening is arranged in the liquid storage groove 2 to drain urine from the liquid storage groove 2 into the drainage tube 5, and then discharged to the external collection device.

[0044] The urine drainage collector according to the embodiment of the utility model can be fitted to the skin of the patient by using the boat-shaped shell 1, and the drainage tube 5 uses a reinforced structure to change the bending angle of the urine drainage collector, thereby enhancing the fit and applicability of the urine drainage collector.

[0045] As shown in Figure 1 In one embodiment, the drainage tube 5 is internally provided with an adjusting part 6, and the adjusting part 6 is internally provided with a wire. The adjusting part 6 is added in the drainage tube 5, and the adjusting part 6 can change the shape of the shell 1. When the patient uses the urine drainage collector, different body types of patients need different bending degrees of the urine drainage collector to fit the use part, and the adjusting part 6 can change the bending degree of the shell 1. When the patient needs to adjust the bending degree of the urine drainage collector, the shape of the adjusting part 6 is changed by hand, thereby increasing the fit and applicability of the urine drainage collector. The wire in the adjusting part 6 can change the shape of the adjusting part 6.

[0046] In one embodiment, the metal wire is made of a shape memory alloy to adjust the curvature of the drainage tube 5. Shape memory alloy (SMA) is a novel functional material composed of two or more metallic elements that undergoes phase transformation under the influence of temperature and stress, exhibiting unique shape memory effects and phase transition pseudoelasticity. This material has wide applications in aerospace, biomedicine, mechanical electronics, automotive industry, construction engineering, and other fields. When the patient needs to adjust the curvature of the urine drainage collector, they manually change the shape of the metal wire, and the shape memory alloy changes the shape of the adjustment portion 6, thereby improving the fit and applicability of the urine drainage collector.

[0047] In one embodiment, the adjustment portion 6 is provided on a side wall of the drainage tube 5 close to the second surface of the shell 1, and an interface is provided at one end of the adjustment portion 6 close to the first end of the shell 1, a metal wire is inserted into the interface, and the metal wire extends from the interface to the inside of the adjustment portion 6. The drainage tube 5 and the shell 1 can be an integrally formed design. When the adjustment portion 6 of the drainage tube 5 changes its curvature, because the shapes of the drainage tube 5 and the shell 1 are easily changed when subjected to external force, the curvature of the shell 1 changes at the same time, and the curvature of the entire urine drainage collector changes accordingly. The metal wire can be inserted into the adjustment portion 6 from the interface, and can also be pulled out from the interface. When the patient uses it, the curvature of the metal wire can be changed according to the curvature required.

[0048] In one embodiment, the adjustment portion 6 is provided on a side wall of the drainage tube 5 away from the second surface of the shell 1. An interface is provided at one end of the adjustment portion 6 close to the drainage port, a metal wire is inserted into the interface, and the metal wire extends from the interface to the inside of the adjustment portion 6. The drainage tube 5 and the shell 1 can be an integrally formed design. When the adjustment portion 6 of the drainage tube 5 changes its curvature, because the shapes of the drainage tube 5 and the shell 1 are easily changed when subjected to external force, the curvature of the shell 1 changes at the same time, and the curvature of the entire urine drainage collector changes accordingly. The metal wire can be inserted into the adjustment portion 6 from the interface, and can also be pulled out from the interface. When the patient uses it, the curvature of the metal wire can be changed according to the curvature required.

[0049] like Figure 3 As shown, in one embodiment, a vent hole 7 is provided on the second side of the housing 1 near the first end of the housing 1 to facilitate drainage through the drainage tube 5. Under the action of negative pressure, the urine drainage collector may cause damage to the skin and mucous membranes. The presence of the vent hole 7 can drain urine into the liquid storage tank 2 and reduce mucous membrane damage caused by negative pressure.

[0050] In one embodiment, a suction structure is provided on the first side of the housing 1 near the liquid reservoir 2 for adsorption to the patient's skin. The suction structure can be an adhesive coating or a suction cup structure. The adhesive coating can be made of silicone gel material, and the suction cup structure can be a micro-negative pressure suction cup, which can better conform to the human body and prevent it from falling off.

[0051] In one embodiment, the receiving port 3 is provided with a cover on the long side connecting the first end of the shell 1 and the second end of the shell 1. The cover can be provided on one or both long sides between the first end of the shell 1 and the second end of the shell 1. The cover extends towards the water absorption body 4, facilitating local moisturizing and preventing pollution and leakage.

[0052] In one embodiment, the drainage tube 5 is connected to an external collection device at the end away from the drainage port; the drainage tube 5 is connected to an external drainage device at the end away from the drainage port. The drainage tube 5 is connected to an external collection device at the end away from the drainage port, and the urine in the liquid storage tank 2 is transmitted to the external collection device through the drainage port and the drainage tube 5. The drainage tube 5 is connected to an external drainage device at the end away from the drainage port, and the drainage device provides negative pressure for the urine drainage collector to transmit the urine in the liquid storage tank 2 to the external collection device through the drainage port and the drainage tube 5.

[0053] In one embodiment, the shell 1 is integrally formed from a polymer material. The drainage tube 5 can be connected to the shell 1 or integrally formed with the shell 1.

[0054] The structure of the urine drainage collector of the present application has been introduced so far. The complete urine drainage collector can also include other component structures, which are not described here.

[0055] The urine drainage collector according to the embodiments of the present application uses a boat-shaped shell to fit the skin of a patient, and a water absorption body is arranged in the shell to absorb the urine received by the receiving port. The urine is collected in the liquid storage tank under the action of negative pressure and is discharged out of the body through the drainage tube. The drainage tube uses a reinforcing rib structure, and an adjusting portion is arranged in the drainage tube to change the bending angle of the urine drainage collector, thereby enhancing the fitting and practicality of the urine drainage collector.

[0056] Although the example embodiments have been described herein with reference to the accompanying drawings, it is to be understood that the above-described example embodiments are merely exemplary and are not intended to limit the scope of the present application. Those of ordinary skill in the art can make various changes and modifications without departing from the scope and spirit of the present application. All such changes and modifications are intended to be included within the scope of the present application as claimed in the appended claims.

[0057] In the specification provided herein, a large number of specific details are described. However, it can be understood that the embodiments of the present application can be practiced without these specific details. In some examples, well-known methods, structures and techniques are not shown in detail in order not to obscure the understanding of the present specification.

[0058] Similarly, it is to be understood that the embodiments of the present application can be adapted to any one or a combination of the various aspects of the present application described herein. Moreover, it will be appreciated that, for the purpose of simplifying the present application and for the purpose of aiding in the understanding of one or more of the various aspects of the present application, the various features of the present application are sometimes grouped into single embodiments, drawings or descriptions of embodiments in the description of the application. However, the method of the present application should not be construed as reflecting an intention that the application requires more features than those explicitly recited in each claim. Rather, it is the intention that the application resides in at least one of the single features recited in each claim. Accordingly, the claims as follows are expressly incorporated into this disclosure and are intended to be fair bmding on the application. In addition, specific references to the application in the claims are intended to be constraints on the claimed subject matter such that suitable alternatives to the reference feature that would provide substantially the same activities are not appreciated as being in the scope of the claims, but are considered to be outside of the scope of the claims.

[0059] Those skilled in the art will appreciate that all features described herein (including all features and processes or steps of any method or apparatus described herein) can be replaced by alternative features serving the same, equivalent or a similar purpose, unless expressly stated otherwise. Thus, unless expressly stated otherwise, each feature disclosed herein is one option to implement a particular function or step, and alternative options can be used.

[0060] Furthermore, those skilled in the art will recognize that references in the specification to "one embodiment", "an embodiment", "an example embodiment", mean that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the application. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily referring to a single embodiment. Furthermore, the terms "comprises", "comprising", "includes", "including", "has", "having" and the like are to be open ended. In other words, when the specification expresses that a composition, process, or method "comprises", "comprising", "includes", "including", "has", "having" or the like, it is intended to be a complete and total inclusion, and the specification also specifically envisions the inclusion of items previously and / or subsequently developed that fall within the broad generic application of the terms.

[0061] It is to be understood that the embodiments and variations thereof described herein are merely exemplary and illustrative of the application as claimed. No limitation is intended to the details of construction or design herein shown, other than as described in the claims. Further, the purpose of the foregoing Abstract is to enable the patent office and the public generally, and especially the scientists, engineers and practitioners in the art who are not familiar with patent or legal terms or methodology to determine quickly from a cursory inspection the nature of the technical disclosure. The Abstract is submitted with the understanding that the Abstract is to be interpreted in accordance with the laws of the jurisdictions concerned, including but not limited to the United States of America, European Patent Convention and the Patent Cooperation Treaty. The foregoing description, for purposes of clarity, describes the present application in terms of preferred embodiments. However, the application should not be construed as limited to the embodiments set forth herein. Rather, the skilled artisan will be able to devise many embodiments that, although not explicitly described herein, embody the principles of the application and provide the same or similar advantages thereto. In addition, it is contemplated that various embodiments can be made specifically adapted to the needs of the user. Numerous specific details are described herein in order to provide a thorough understanding of the application. However, in certain cases, well known methods, procedures, components and circuits have not been described in detail so as not to unnecessarily obscure aspects of the application. Accordingly, the application is not limited to the specific details of the description.

[0062] The above merely describes a specific implementation manner or the specific implementation manner of the present application, and the protection scope of the present application is not limited to this, any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, and all should be covered in the protection scope of the present application. The protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A urine drainage collector, characterized in that: It includes a shell, a liquid storage tank, a receiving port, a water absorption body and a drainage pipe: The shell is a hollow shell in the shape of a boat, the first end of the shell is oblate, the second end of the shell is provided with a liquid storage tank, a receiving port is provided between the first end and the second end of the shell, and the receiving port is provided on the first surface of the shell; The water absorbing body is arranged in the shell, the first end of the water absorbing body extends to the first end of the shell, and the second end of the water absorbing body extends to the second end of the shell; The drainage pipe is provided on the second surface of the shell, extends from the installation opening and extends downward along the second surface of the shell to the drainage opening, and the drainage pipe is a reinforcing rib structure to change the curvature of the shell; The installation port is arranged close to the first end of the shell, and the drainage port is arranged in the liquid storage tank.

2. The urine drainage collector according to claim 1, characterized in that: An adjusting portion is provided inside the drainage tube; A metal wire is arranged in the adjusting portion.

3. The urine drainage collector according to claim 2, characterized in that: The metal wire is made of shape memory alloy to change the curvature of the drainage tube.

4. The urine drainage collector according to claim 2, characterized in that: The adjusting portion is provided on a side wall of the drainage tube close to the second surface of the shell; An interface is provided at one end of the adjusting portion close to the first end of the shell; A metal wire is inserted into the interface and extends from the interface to the interior of the adjustment part.

5. The urine drainage collector according to claim 2, characterized in that: The regulating portion is provided on a side wall of the drainage tube away from the second surface of the shell; An interface is provided at one end of the regulating portion close to the drainage port; A metal wire is inserted into the interface and extends from the interface to the interior of the adjustment part.

6. The urine drainage collector according to claim 1, characterized in that: The second surface of the shell is provided with an air vent near the first end of the shell to facilitate drainage by the drainage tube.

7. The urine drainage collector according to claim 1, characterized in that: The first surface of the shell is provided with an adsorption structure near the liquid storage tank for adsorbing the patient's skin.

8. The urine drainage collector according to claim 1, characterized in that: The long side of the receiving port connecting the first end of the shell and the second end of the shell is provided with an edge.

9. The urine drainage collector according to claim 1, characterized in that: One end of the drainage tube away from the drainage port is connected to an external collection device; One end of the drainage tube away from the drainage port is connected to an external drainage device.

10. The urine drainage collector according to claim 1, characterized in that: The housing is integrally formed of a polymer material.

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