A medical diaper with an anti-reflux urine bag

Abstract

The present invention provides a medical diaper with an anti-reflux urine bag, belonging to the technical field of medical devices. The body of the diaper includes a front body part and a rear body part which are connected to each other. A first connecting piece and a second connecting piece which are connected to each other are arranged on the front body part, and the first connecting piece and the second connecting piece are respectively arranged on opposite sides of the front body part. The front body part includes a surface layer, a diversion layer, a water-absorbing layer and a bottom layer which are arranged in sequence from inside to outside; a urine bag is arranged between the diversion layer and the water-absorbing layer, a urine collection port is arranged on the surface layer, and the urine collection port is communicated with the liquid inlet of the urine bag through a catheter. An anti-reflux member is arranged at the liquid inlet, and the anti-reflux member includes a diversion plate and a first plug. The diversion plate is arranged in a funnel shape at the liquid inlet, a liquid passing pipe is arranged in the middle of the diversion plate, and the first plug is arranged at the liquid passing pipe. The diaper has strong absorption capacity, can overcome the defect that urine is likely to overflow after a patient uses the diaper for a long time, and can improve the use experience of the patient.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and particularly to a medical diaper with an anti-reflux urine bag. Background Art

[0002] With the improvement of living standards and the continuous progress of medical care technology, the daily care needs of bedridden patients have attracted increasing attention. Among these patients, due to diseases or disabilities, they are bedridden for a long time, which severely restricts their daily activities, and in severe cases, they even cannot take care of themselves. Therefore, urine management has become a key and complex link in the daily care of bedridden patients. Although traditional diapers can meet the basic needs of bedridden patients to a certain extent, there are still many deficiencies in actual use. For example, the absorption speed of many diapers is not fast enough to quickly absorb urine, resulting in long-term contact between urine and the skin, increasing the risk of skin infection. In addition, traditional diapers have the defect of insufficient absorption capacity. If bedridden patients use diapers for a long time and cannot change them in time, the absorption capacity of the diapers is likely to reach saturation, and at this time, the patients' urine will overflow, bringing trouble to the nursing staff.

[0003] The prior art CN215192988U discloses a new type of highly absorbent diaper. The diaper includes a diaper body, and the diaper body includes a bottom non-woven fabric, an absorbent core, a diversion layer, a breathable layer, and an upper non-woven fabric that are sequentially stacked and compounded together from bottom to top. Leak-proof side edges are also fixed on both sides of the upper non-woven fabric, and protrusions extending in the same direction as the leak-proof side edges are also processed on the surface of the upper non-woven fabric. The structure of the present invention is simple, can effectively improve the absorption speed, and brings great convenience to the field of sanitary products. Although this diaper can improve the absorption speed, the absorption capacity of the diaper is still insufficient. In addition, during clinical work, it is necessary to collect urine specimens from patients. For patients wearing diapers, it is relatively difficult to collect urine specimens, and the above-mentioned diaper also cannot meet the urine specimen collection needs of patients.

[0004] Therefore, it is necessary to improve the existing diapers to overcome the defects of the prior art. Summary of the Invention

[0005] To overcome the problems existing in the related art, the purpose of the present invention is to provide a medical diaper with an anti-reflux urine bag. This diaper can collect the urine of patients through the urine bag and the urine in the urine bag will not reflux. It can also absorb the urine of patients through the water-absorbing layer, thereby greatly improving the absorption capacity of this diaper, being able to overcome the defect that urine is likely to overflow after patients use diapers for a long time, and helping to improve the use experience of patients. In addition, the setting of the urine bag also facilitates the collection of urine specimens from patients and the statistical analysis of urine volume data, which helps to reduce the burden on nursing staff.

[0006] A medical diaper with an anti-reflux urine bag, comprising a main body, and the main body includes a front body part and a rear body part which are connected to each other;

[0007] A first connecting piece and a second connecting piece which are connected to each other are arranged on the front body part, and the first connecting piece and the second connecting piece are respectively arranged on two opposite sides of the front body part;

[0008] The front body part includes a surface layer, a diversion layer, a water absorption layer and a bottom layer which are arranged in sequence from inside to outside; a urine bag is arranged between the diversion layer and the water absorption layer, a urine collection port is arranged on the surface layer, and the urine collection port is communicated with a liquid inlet of the urine bag through a catheter; an anti-reflux piece is arranged at the liquid inlet, and the anti-reflux piece includes a diversion plate and a first plug. The diversion plate is arranged in a funnel shape at the liquid inlet, a liquid passing pipe is arranged in the middle of the diversion plate, and the first plug is arranged at the liquid passing pipe.

[0009] In a preferred technical solution of the present invention, the liquid passing pipe includes a liquid inlet ring, a neck ring and a liquid outlet ring which are connected in sequence. The liquid inlet ring and the liquid outlet ring are both arranged in a frustum shape. One side of the liquid inlet ring is connected to the diversion plate, and the other opposite side is connected to the neck ring. The diameter of the liquid inlet ring gradually becomes smaller from the direction of the diversion plate to the neck ring;

[0010] One side of the liquid outlet ring is connected to the neck ring, and the diameter of the liquid outlet ring gradually becomes larger from the side close to the neck ring to the side far from the neck ring.

[0011] In a preferred technical solution of the present invention, the first plug is arranged in the liquid outlet ring, and the first plug and the liquid outlet ring are connected through an elastic member. A plurality of elastic members are arranged, and the plurality of elastic members are evenly distributed along the circumferential direction of the liquid outlet ring between the first plug and the liquid outlet ring.

[0012] In a preferred technical solution of the present invention, a urine guiding area is arranged on the surface layer, and the urine guiding area is arranged on the periphery of the urine collection port; the urine guiding area includes a urine guiding layer arranged on the periphery of the urine collection port, and urine guiding grooves are arranged in the urine guiding layer; a plurality of urine guiding grooves are arranged, and the urine guiding grooves extend from the edge of the urine guiding layer to the edge of the urine collection port. The plurality of urine guiding grooves are arranged along the circumferential direction of the urine collection port on the periphery of the urine collection port.

[0013] In a preferred technical solution of the present invention, a contraction band is arranged at the edge of the urine guiding layer, and the contraction band is arranged in a ring shape at the edge of the urine guiding layer; a pulling section is arranged on the contraction band, and the pulling section is exposed outside the bottom layer.

[0014] In a preferred technical solution of the present invention, a urine collecting tube is provided in the front body part. One end of the urine collecting tube is communicated with the catheter, and the opposite end extends outside the bottom layer. An adhesive strip is provided on the bottom layer, and a urine collecting bottle is adhered to the adhesive strip. The urine collecting bottle is communicated with the urine collecting tube.

[0015] In a preferred technical solution of the present invention, a flow splitting structure is provided at the connection between the urine collecting tube and the catheter. The flow splitting structure includes a second plug and a control rope. The second plug is provided at the inlet of the urine collecting tube.

[0016] Two control ropes are provided. One ends of the two control ropes extend into the urine collecting tube and are connected to the second plug, and the opposite ends are exposed outside the bottom layer. By pulling the control ropes, the position of the second plug can be changed.

[0017] In a preferred technical solution of the present invention, a connecting section is provided between the front body part and the rear body part. The width of the connecting section is 6 cm - 12 cm, and the connecting section is made of an elastic material.

[0018] In a preferred technical solution of the present invention, a feces collecting port is provided on the rear body part, and a feces collecting bag is provided in the rear body part. The feces collecting bag is communicated with the feces collecting port.

[0019] In a preferred technical solution of the present invention, a first adhesive joint is provided on the first connecting member, and a second adhesive joint is provided on the second connecting member. The first adhesive joint and the second adhesive joint are adhesively connected to each other.

[0020] A locking ring is provided on the first connecting member and / or the first connecting member. The contraction band or the control rope can be connected to the locking ring.

[0021] The beneficial effects of the present invention are:

[0022] A medical diaper with an anti-reflux urine bag provided by the present invention. The main body of the medical diaper includes a front body part and a rear body part which are connected to each other. A first connecting member and a second connecting member which are connected to each other are arranged on the front body part, and the first connecting member and the second connecting member are respectively arranged on opposite sides of the front body part. The main body of the diaper is made of a soft and breathable material, and the front body part and the rear body part are connected to each other through an elastic material to ensure wearing comfort and fit. The first connecting member and the second connecting member arranged on the front body part are made of a soft cloth material and are connected in an adjustable manner through Velcro, which is convenient for the patient to adjust adaptively according to the waist circumference. The front body part includes a surface layer, a diversion layer, a water absorption layer and a bottom layer which are arranged in sequence from the inside to the outside. A urine bag is arranged between the diversion layer and the water absorption layer, and a urine collection port is arranged on the surface layer. The urine collection port is communicated with the liquid inlet of the urine bag through a catheter. An anti-reflux member is arranged at the liquid inlet. The anti-reflux member includes a diversion plate and a first plug. The diversion plate is arranged in a funnel shape at the liquid inlet, a liquid passing pipe is arranged in the middle of the diversion plate, and the first plug is arranged at the liquid passing pipe. During use, urine quickly flows into the urine bag through the liquid passing pipe, and the first plug can block the liquid passing pipe after the urine flows in, so as to effectively prevent urine reflux. The design of the anti-reflux member ensures that urine can only flow into the urine bag unidirectionally, effectively preventing urine reflux, thereby improving the patient's use experience and reducing the risk of skin discomfort or infection caused by urine reflux. In addition, by arranging the urine bag, the diaper can additionally collect and store a large amount of urine. At the same time, the absorption layer can also absorb urine. The dual absorption design of the urine bag and the water absorption layer can greatly improve the absorption capacity of the diaper. This can overcome the defect that urine is easy to overflow after long-term use of traditional diapers, reduce the replacement frequency of diapers, and thus reduce the work intensity of nursing staff. In addition, the arrangement of the urine bag is also convenient for the collection of urine specimens and the statistical data of urine volume of patients, which helps to reduce the burden on nursing staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a three-dimensional view of the medical diaper with an anti-reflux urine bag provided in the embodiment of the present invention;

[0024] Figure 2 is a schematic structural view of the surface layer of the medical diaper with an anti-reflux urine bag provided in the embodiment of the present invention;

[0025] Figure 3 is a schematic view of the urine bag arranged in the front body part provided in the embodiment of the present invention;

[0026] Figure 4 is a schematic view of the contraction band arranged at the edge of the catheterization area provided in the embodiment of the present invention;

[0027] Figure 5 is a schematic view of the anti-reflux member arranged in the catheter provided in the embodiment of the present invention;

[0028] Figure 6 It is a schematic structural view of the anti-reflux member provided in the embodiment of the present invention;

[0029] Figure 7 It is a schematic view of the second plug provided in the embodiment of the present invention being arranged at the inlet of the urine collecting tube;

[0030] Figure 8 It is a schematic view of the second plug provided in the embodiment of the present invention being arranged in the urinary catheter.

[0031] Reference numerals:

[0032] 1, body; 11, rear body part; 12, front body part; 121, surface layer; 122, diversion layer; 123, water absorption layer; 124, bottom layer; 13, connecting section; 14, first connecting member; 141, first adhesive joint; 142, locking ring; 15, second connecting member; 151, second adhesive joint; 2, urine drainage area; 21, urine collection port; 22, urine drainage layer; 23, urine drainage groove; 3, anti-reflux member; 31, diversion plate; 311, liquid inlet ring; 312, neck ring; 313, liquid outlet ring; 314, elastic member; 32, liquid passing tube; 33, first plug; 4, urine bag; 41, liquid inlet; 5, urinary catheter; 6, contraction band; 61, pulling section; 7, urine collection bottle; 71, urine collecting tube; 72, second plug; 73, control rope; 74, adhesive strip; 8, feces collection port. Detailed implementation manners

[0033] The preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the preferred embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to make the present invention more thorough and complete, and to fully convey the scope of the present invention to those skilled in the art.

[0034] Although existing traditional disposable diapers can meet the basic needs of bedridden patients to a certain extent, there are still many deficiencies in actual use. For example, the absorption speed of many disposable diapers is not fast enough to quickly absorb urine, resulting in long-term contact between urine and the skin, increasing the risk of skin infection. In addition, traditional disposable diapers have the defect of insufficient absorption capacity. If a bedridden patient uses them for a long time and the disposable diapers cannot be replaced in time, the absorption capacity of the disposable diapers is likely to reach a saturated state. At this time, the patient's urine will overflow, causing trouble to the nursing staff.

[0035] Based on this, the present application provides a medical disposable diaper with an anti-reflux urine bag.

[0036] Embodiment 1

[0037] See Figures 1-8 Figures 1-8 , this embodiment provides a medical diaper with an anti-reflux urine bag 4. The diaper includes a body 1, and the body 1 includes a front body part 12 and a rear body part 11 which are connected to each other. A first connecting member 14 and a second connecting member 15 which are connected to each other are arranged on the front body part 12, and the first connecting member 14 and the second connecting member 15 are respectively arranged on opposite sides of the front body part 12;

[0038] The front body part 12 includes a surface layer 121, a diversion layer 122, an absorbent layer 123 and a bottom layer 124 which are arranged in sequence from inside to outside; in actual application, the structures of the front body part 12 and the rear body part 11 can be the same, that is, the rear body part 11 also includes a surface layer 121, a diversion layer 122, an absorbent layer 123 and a bottom layer 124. Among them, the surface layer 121 refers to the side of the diaper in contact with the human body, and the bottom layer 124 refers to the side of the diaper away from the human body when in use. The surface layer 121 of the present application can be made of hydrophilic non-woven fabric, and the bottom layer 124 can be made of composite non-woven fabric. It should be noted that the material of the bottom layer 124 needs to be made of a material with good air permeability to ensure the user experience of the patient.

[0039] A urine bag 4 is arranged between the diversion layer 122 and the absorbent layer 123, a urine collection port 21 is arranged on the surface layer 121, and the urine collection port 21 is communicated with a liquid inlet 41 of the urine bag 4 through a catheter 5; an anti-reflux member 3 is arranged at the liquid inlet 41, and the anti-reflux member 3 includes a diversion plate 31 and a first plug 33. The diversion plate 31 is arranged in a funnel shape at the liquid inlet 41, a liquid passing pipe 32 is arranged in the middle of the diversion plate 31, and the first plug 33 is arranged at the liquid passing pipe 32.

[0040] This diaper is especially suitable for patients who are bedridden for a long time. Taking a patient who is bedridden for a long time as an example, due to the disease, the patient has limited mobility and needs to wear a diaper for a long time. Previously, the patient used a traditional diaper, but due to its limited absorption capacity, the traditional diaper needed to be changed frequently, bringing a lot of inconvenience to the patient and the caregiver. While applying the diaper claimed in the present application, urine can quickly flow into the urine bag 4 through the urine collection port 21 and the catheter 5, effectively improving the absorption capacity, and the frequency of changing the diaper can be effectively reduced. The design of the anti-reflux member 3 effectively prevents urine reflux, ensures the dryness of the patient's skin, and reduces the risk of skin discomfort and infection. In actual use, compared with the traditional diaper, the diaper claimed in the present application has a longer service time, and the skin condition of the patient has been significantly improved.

[0041] It should be noted that for the disposable diaper claimed in the present application, the first connecting member 14 and the second connecting member 15 can be designed with Velcro, enabling the patient to easily adjust the tightness of the disposable diaper according to their own waist circumference, greatly improving the convenience and comfort of wearing.

[0042] The above-mentioned medical disposable diaper with an anti-reflux urine bag 4 includes a main body 1 composed of a front body part 12 and a rear body part 11 connected to each other; on the front body part 12, a first connecting member 14 and a second connecting member 15 are connected to each other, and the first connecting member 14 and the second connecting member 15 are respectively arranged on opposite sides of the front body part 12. The body part includes a surface layer 121, a diversion layer 122, a water-absorbing layer 123, and a bottom layer 124 arranged in sequence from the inside to the outside; a urine bag 4 is arranged between the diversion layer 122 and the water-absorbing layer 123, a urine collection port 21 is arranged on the surface layer 121, and the urine collection port 21 is communicated with the liquid inlet 41 of the urine bag 4 through a catheter 5. In another embodiment, the surface layer 121 can be spunlace cloth, and the diversion layer 122 can include hot air non-woven fabric, and these materials can quickly divert urine, providing good wrapping and moisture absorption properties. The absorbent layer material is composed of SAP water-absorbing molecules and fiber cotton, ensuring strong water absorption ability and fluffy softness. The bottom layer 124 is usually made of PE film, with anti-leakage, water-proof and antibacterial functions. In addition, an auxiliary material such as a DKJ permeable technology layer can also be arranged between the bottom layer 124 and the absorbent layer of the disposable diaper of the present application to enhance the air permeability and anti-leakage effect. The comprehensive application of these materials enables the instant-absorbing and breathable disposable diaper to achieve rapid absorption, good air permeability and a comfortable wearing experience.

[0043] An anti-reflux member 3 is arranged at the liquid inlet 41. The anti-reflux member 3 includes a diversion plate 31 and a first plug 33. The diversion plate 31 is arranged in a funnel shape at the liquid inlet 41, a liquid passing pipe 32 is arranged in the middle of the diversion plate 31, and the first plug 33 is arranged at the liquid passing pipe 32. During use, the funnel-shaped diversion plate 31 enables urine to flow smoothly into the urine bag 4 quickly through the liquid passing pipe 32, while the first plug 33 can block the liquid passing pipe 32 after the urine flows in, effectively preventing urine reflux. The design of the anti-reflux member 3 ensures that urine can only flow into the urine bag 4 unidirectionally, effectively preventing urine reflux, thereby improving the patient's use experience and reducing the risk of skin discomfort or infection caused by urine reflux. In addition, by arranging the urine bag 4, the disposable diaper can additionally collect and store a large amount of urine. At the same time, the absorbent layer can also absorb urine. The dual-absorption design of the urine bag 4 and the water-absorbing layer 123 can greatly improve the absorption capacity of the disposable diaper. This can overcome the defect that urine is easy to overflow after long-term use of traditional disposable diapers, reduce the replacement frequency of disposable diapers, and thus reduce the working intensity of nursing staff.

[0044] In addition, the setting of the urine bag 4 also facilitates the collection of urine specimens from patients and the statistical analysis of urine volume data. During actual use, a urine discharge port is provided on the urine bag 4. After urine is collected in the urine bag 4, the nursing staff can open the urine discharge port on the urine bag 4 to collect urine specimens. Moreover, after all the urine in the urine bag 4 is discharged, the urine volume of the patient can be statistically analyzed. In another implementation, the urine bag 4 can be removed from the front body portion 12, that is, an extraction port penetrating the water absorption layer 123 is provided on the bottom layer 124 of the front body portion 12, so that the nursing staff can take out the entire urine bag 4. The urine bag 4 is provided with scales, so the urine volume of the patient can be directly observed and statistically analyzed through the scales on the urine bag 4.

[0045] In a specific implementation, the liquid passing pipe 32 includes a liquid inlet ring 311, a neck ring 312, and a liquid outlet ring 313 that are connected in sequence. The liquid inlet ring 311 and the liquid outlet ring 313 are both arranged in a frustum shape, and the inside of the frustum-shaped structure is hollow, so urine can pass through.

[0046] One side of the liquid inlet ring 311 is connected to the guide plate 31, and the opposite side is connected to the neck ring 312. The diameter of the liquid inlet ring 311 gradually decreases from the guide plate 31 to the neck ring 312.

[0047] One side of the liquid outlet ring 313 is connected to the neck ring 312, and the diameter of the liquid outlet ring 313 gradually increases from the side close to the neck ring 312 to the side far from the neck ring 312.

[0048] Specifically, both the liquid inlet ring 311 and the liquid outlet ring 313 are designed in a frustum shape, which helps to guide the flow of urine. The liquid inlet ring 311 is connected to the guide plate 31, and its diameter gradually decreases from the guide plate 31 to the neck ring 312. This gradually decreasing design can generate a certain Venturi effect, accelerating the flow of urine into the liquid passing pipe 32 and improving the absorption efficiency. The neck ring 312 connects the liquid inlet ring 311 and the liquid outlet ring 313, playing a role of transition and connection. Its design ensures that urine can flow smoothly from the liquid inlet ring 311 to the liquid outlet ring 313 without accumulation or backflow here. One side of the liquid outlet ring 313 is connected to the neck ring 312, and its diameter gradually increases from the side close to the neck ring 312 to the side far from the neck ring 312. This design helps to slow down the urine flow rate and ensure that urine flows smoothly into the urine bag 4, reducing the possibility of splashing or backflow.

[0049] When the patient urinates, the urine first contacts the guide plate 31, and then flows along the guide plate 31 into the liquid inlet ring 311. Due to the gradually decreasing diameter of the liquid inlet ring 311, the urine is accelerated and guided to the neck ring 312, and smoothly flows through the liquid outlet ring 313 into the urine bag 4. During the whole process, the flow of urine is smooth and efficient, effectively reducing the risk of backflow and side leakage.

[0050] Furthermore, the first plug 33 is disposed in the liquid outlet ring 313, and the first plug 33 and the liquid outlet ring 313 are connected by an elastic member 314. A plurality of elastic members 314 are provided, and the plurality of elastic members 314 are evenly distributed circumferentially along the liquid outlet ring 313 between the first plug 33 and the liquid outlet ring 313.

[0051] The first plug 33 is disposed in the liquid outlet ring 313. This plug plays a key role in preventing backflow, that is, after urine flows into the urine bag 4 through the liquid outlet ring 313, the first plug 33 can close the liquid passing tube 32 to prevent urine from flowing back. In order to achieve the flexible movement and effective closing of the first plug 33, the first plug 33 and the liquid outlet ring 313 are connected by an elastic member 314. These elastic members 314 not only provide the necessary resilience, but also ensure that the first plug 33 can effectively reset after urination and close the liquid passing tube 32. Since the diameter of the liquid inlet ring 311 gradually decreases, this design can increase the impact force of urine on the first plug 33, ensuring that the urine flowing along the guide plate 31 can flush open the first plug 33, so that urine can smoothly enter the urine bag 4. In addition, along the flow direction of urine, the diameter of the liquid outlet ring 313 gradually increases, which increases the difficulty of urine in the urine bag 4 flowing back and out through the liquid outlet ring 313, improving the anti-backflow effect of the anti-backflow member 3.

[0052] In this embodiment, a plurality of elastic members 314 are provided, and these elastic members 314 are evenly distributed circumferentially along the liquid outlet ring 313 between the first plug 33 and the liquid outlet ring 313. This design of evenly distributing the elastic members 314 ensures that the first plug 33 can remain stable when subjected to the impact of urine, and at the same time makes the reset action of the first plug 33 faster and more reliable.

[0053] In practical applications, when a patient urinates, urine flows into the urine bag 4 through the liquid inlet ring 311, the neck ring 312 and the liquid outlet ring 313. When urine flows through, the first plug 33 will be temporarily opened under the impact force and pressure of urine, allowing urine to pass through. Once the urine has flowed through, the elastic member 314 will pull the first plug 33 back to its original position to close the liquid passing tube 32, thus effectively preventing urine from flowing back. More specifically, the elastic member 314 is in a stretched state in its natural state, that is, the first plug 33 is located in the liquid outlet ring 313. The pulling force of the elastic member 314 is small, so the first plug 33 can be flushed open by urine, and when there is no urine pressure, the first plug 33 can return to the liquid passing tube 32 under the action of the elastic member 314 to prevent urine from flowing back and overflowing.

[0054] In a better embodiment, a urine guiding area 2 is provided on the surface layer 121, and the urine guiding area 2 is arranged around the urine collection port 21; the urine guiding area 2 includes a urine guiding layer 22 arranged around the urine collection port 21, and urine guiding grooves 23 are arranged in the urine guiding layer 22; a plurality of the urine guiding grooves 23 are provided, and the urine guiding grooves 23 extend from the edge of the urine guiding layer 22 to the edge of the urine collection port 21, and the plurality of urine guiding grooves 23 are arranged around the circumference of the urine collection port 21. Specifically, the urine guiding layer 22 is made of a waterproof and breathable membrane, which is a thin film material with a microporous structure. The diameter of these micropores is smaller than that of water molecules but larger than that of water vapor molecules, so as to achieve the effect of waterproof and breathable. At the same time, this material has a soft touch and is suitable for direct contact with the skin. Therefore, the urine guiding area 2 can be in contact with the patient's skin and can also play a role in guiding urine.

[0055] The urine guiding area 2 can improve the urine collection and conduction efficiency of the diaper. The plurality of urine guiding grooves 23 are evenly arranged along the circumference of the urine collection port 21, ensuring that no matter which direction the urine flows out, it can be quickly guided to the urine collection port 21. This design not only improves the urine collection efficiency but also reduces the diffusion of urine on the surface of the diaper, thus keeping the wearer dry and comfortable.

[0056] In practical applications, when the patient urinates, the urine first contacts the urine guiding area 2. Due to the existence of the urine guiding grooves 23, the urine is quickly and accurately guided to the urine collection port 21 and then flows into the urine bag 4. This process is both fast and efficient, greatly reducing the contact time between the urine and the skin and reducing the risk of skin sensitivity and discomfort.

[0057] In a better embodiment, the depth of the urine guiding grooves 23 gradually increases from the side away from the urine collection port 21 to the side close to the urine collection port 21. Such a design enables the urine to better pass through the urine collection port 21 and enter the urine bag 4.

[0058] Furthermore, a contraction band 6 is arranged at the edge of the urine guiding layer 22, and the contraction band 6 is arranged in a ring shape at the edge of the urine guiding layer 22; a pulling section 61 is arranged on the contraction band 6, and the pulling section 61 is exposed outside the bottom layer 124.

[0059] The contraction band 6 has a certain elasticity and can be stretched or contracted as needed, thereby adjusting the tension, fit, and size of the urine guiding layer 22. Such a design enables the diaper to better adapt to different body shapes and wearing needs, providing a more personalized wearing experience. In addition, a pulling section 61 is provided on the contraction band 6, and this pulling section 61 is designed to be exposed outside the bottom layer 124 of the diaper. The user can conveniently adjust the tightness of the contraction band 6 by pulling the pulling section 61, thereby adjusting the fit degree and size of the urine guiding layer 22. This design not only provides a convenient adjustment method but also enables the wearer to adjust the comfort of the diaper in real time according to their own feelings, greatly enhancing the user experience of the product. In practical applications, the user can easily adjust the tightness of the contraction band 6 through the pulling section 61 according to their waist circumference or comfort needs. This personalized adjustment function not only improves the wearing comfort of the diaper but also ensures that urine can be effectively guided and collected, further enhancing the practicality and convenience of the product.

[0060] In another embodiment, a urine collecting tube 71 is provided in the front body portion 12. One end of the urine collecting tube 71 is communicated with the catheter 5, and the opposite end extends outside the bottom layer 124. An adhesive strip 74 is provided on the bottom layer 124, and a urine collecting bottle 7 is adhered to the adhesive strip 74. The urine collecting bottle 7 is communicated with the urine collecting tube 71. Specifically, the urine collecting bottle 7 is exposed on one side of the bottom layer 124 and is adhered and fixed through the adhesive strip 74 for easy replacement. The urine collecting bottle 7 is used to collect the urine of the patient for testing. In actual applications, although the urine bag 4 can collect urine for testing, in clinical practice, some test items have high requirements for urine specimens, and the urine in the urine bag 4 is easily contaminated, or the urine in the urine bag 4 is no longer suitable for testing after being stored for a long time. Therefore, in this application, through the design of the urine collecting tube 71 and the urine collecting bottle 7, separate urine specimen collection is carried out. When the urine collecting tube 71 is not in use, it is in a closed state, which reduces the possibility of contamination; in addition, the urine collecting bottle 7 can be removed and replaced, which makes the reliability of the urine specimens collected through the urine collecting tube 71 and the urine collecting bottle 7 higher. The design of the urine collecting tube 71 and the urine collecting bottle 7 combines the functions of urine collection and testing, and is particularly suitable for patients who need urine testing. This design realizes the effective collection and convenient testing of urine by providing the urine collecting tube 71 in the front body portion 12.

[0061] Furthermore, a flow splitting structure is provided at the connection between the urine collecting tube 71 and the catheter 5. The flow splitting structure includes a second plug 72 and a control rope 73; the second plug 72 is provided at the inlet of the urine collecting tube 71;

[0062] Two control ropes 73 are provided. One end of each of the two control ropes 73 extends into the urine collecting tube 71 and is connected to the second plug 72, and the opposite ends are exposed outside the bottom layer 124. By pulling the control ropes 73, the position of the second plug 72 can be changed. It should be noted that the control ropes 73 of this application penetrate through the urine collecting tube 71 or the urinary catheter 5. However, due to the certain volume of the control ropes 73 in this application, there is basically no urine leakage at the junction of the control ropes 73 and the urine collecting tube 71 or at the junction of the control ropes 73 and the urinary catheter 5.

[0063] In practical applications, when the patient urinates, the urine first flows through the urinary catheter 5. When urine collection for testing is not required, the second plug 72 is at the inlet of the urine collecting tube 71, making the urine collecting tube 71 in a closed state so that urine does not flow into the urine collecting tube 71. When urine testing is needed, medical staff can adjust the position of the second plug 72 by pulling the control ropes 73. At this time, the second plug 72 leaves the inlet of the urine collecting tube 71 under the action of the control ropes 73 and enters the urinary catheter 5. Since the inlet of the urine collecting tube 71 is opened and the urinary catheter 5 is blocked by the second plug 72, urine can flow into the urine collecting tube 71 and is finally collected in the urine collection bottle 7. It should be noted that at this time, the urinary catheter 5 is not completely blocked by the second plug 72, that is, there is a certain gap between the outer wall of the second plug 72 and the inner wall of the urinary catheter 5. The existence of this gap allows a small amount of urine to still flow through the urinary catheter 5 into the urine bag 4, but most of the urine will enter the urine collection bottle 7 through the urine collecting tube 71. This design can achieve both urine specimen collection and prevent the defect of excessive urine flowing back and overflowing from the urine collection bottle 7.

[0064] The design of the diversion structure and the control ropes 73 enables medical staff to flexibly control the urine flow direction as needed, meeting both the needs of daily wearing and urine testing.

[0065] Furthermore, a connecting section 13 is provided between the front body part 12 and the rear body part 11. The width of the connecting section 13 is 6 cm - 12 cm, and the connecting section 13 is made of an elastic material.

[0066] The width of the connecting section 13 not only ensures the stability of the connection but also does not affect the wearing comfort. More importantly, the connecting section 13 is made of an elastic material, which enables the diaper to better adapt to users with different waist circumferences, while providing a better fitting feeling and comfort. In practical applications, this elastic connecting section 13 design can effectively reduce the displacement of the diaper caused by activities, thus avoiding possible side leakage problems.

[0067] Further, a feces collection opening 8 is provided on the rear body portion 11, a feces collection bag is arranged in the rear body portion 11, and the feces collection bag is communicated with the feces collection opening 8. The design of the feces collection opening 8 enables the disposable diaper to not only have the function of absorbing urine but also handle solid excreta, which is very suitable for patients with limited mobility or those in bed. The feces collection bag can conveniently collect and handle excreta, maintaining the cleanliness and comfort of the wearer and greatly simplifying the nursing work at the same time.

[0068] Further, a first adhesive joint 141 is provided on the first connecting member 14, a second adhesive joint 151 is provided on the second connecting member 15, and the first adhesive joint 141 and the second adhesive joint 151 are adhesively bonded to each other;

[0069] A locking ring 142 is provided on the first connecting member 14 and / or the first connecting member 14, and the retractable belt 6 or the control rope 73 can be connected to the locking ring 142.

[0070] The two adhesive joints can be adhesively bonded to each other, so as to quickly and firmly fix the disposable diaper on the patient. This bonding method is not only simple and easy to implement but also can ensure the stability of the disposable diaper during use. The connection between the locking ring 142 and the retractable belt 6 or the control rope 73 enables the adjustment of the urine drainage area 2 not to be deformed. During the actual use process, after the urine drainage area 2 is adjusted, the retractable belt 6 is tightened on the locking ring 142, and the size and shape of the urine drainage area 2 can be fixed, avoiding the deformation of the urine drainage area 2 during use. Or, after the second plug 72 is adjusted in place, the control rope 73 is tied and tightened on the locking ring 142, and the positioning of the second plug 72 can be achieved, so as to meet the requirement of collecting urine by the urine bag 4 or the urine collection bottle 7.

[0071] Embodiment 2

[0072] This embodiment provides a using method of the above-mentioned medical disposable diaper with an anti-reflux urine bag 4. In this embodiment, the medical disposable diaper with an anti-reflux urine bag 4 includes: a main body 1, and the main body 1 includes a front body portion 12 and a rear body portion 11 which are connected to each other;

[0073] A first connecting member 14 and a second connecting member 15 which are connected to each other are arranged on the front body portion 12, and the first connecting member 14 and the second connecting member 15 are respectively arranged on two opposite sides of the front body portion 12;

[0074] The front body portion 12 includes a surface layer 121, a diversion layer 122, a water absorption layer 123, and a bottom layer 124 which are arranged in sequence from the inside to the outside; a urine bag 4 is arranged between the diversion layer 122 and the water absorption layer 123, a urine collection port 21 is arranged on the surface layer 121, and the urine collection port 21 is communicated with a liquid inlet 41 of the urine bag 4 through a catheter 5; an anti-reflux member 3 is arranged at the liquid inlet 41, and the anti-reflux member 3 includes a diversion plate 31 and a first plug 33. The diversion plate 31 is arranged in a funnel shape at the liquid inlet 41, a liquid passing pipe 32 is arranged in the middle of the diversion plate 31, and the first plug 33 is arranged at the liquid passing pipe 32.

[0075] A urine guiding area 2 is arranged on the surface layer 121, and the urine guiding area 2 is arranged around the urine collection port 21; the urine guiding area 2 includes a urine guiding layer 22 arranged around the urine collection port 21, and urine guiding grooves 23 are arranged in the urine guiding layer 22; a plurality of the urine guiding grooves 23 are arranged, and the urine guiding grooves 23 extend from the edge of the urine guiding layer 22 to the edge of the urine collection port 21, and the plurality of urine guiding grooves 23 are arranged around the circumference of the urine collection port 21 around the urine collection port 21.

[0076] A contraction band 6 is arranged at the edge of the urine guiding layer 22, and the contraction band 6 is arranged in a ring shape at the edge of the urine guiding layer 22; a pulling section 61 is arranged on the contraction band 6, and the pulling section 61 is exposed outside the bottom layer 124.

[0077] A flow splitting structure is arranged at the connection between the urine collection tube 71 and the catheter 5, and the flow splitting structure includes a second plug 72 and a control rope 73; the second plug 72 is arranged at the inlet of the urine collection tube 71;

[0078] Two control ropes 73 are arranged, one ends of the two control ropes 73 both extend into the urine collection tube 71 and are connected with the second plug 72, and the opposite ends are exposed outside the bottom layer 124; by pulling the control ropes 73, the position of the second plug 72 can be changed. It can be understood that the two control ropes 73 are respectively arranged on the left and right sides of the second plug 72. When pulling the left control rope 73, the second plug 72 can be made to enter the catheter 5 from the inlet of the urine collection tube 71, so that urine can enter the urine collection bottle 7 through the urine collection tube 71. When pulling the left control rope 73, the second plug 72 can be made to return from the catheter 5 to the inlet of the urine collection tube 71, the urine collection tube 71 is blocked, the catheter 5 is conducted, and urine can enter the urine bag 4 through the catheter 5.

[0079] This method specifically includes the following steps:

[0080] It can control the shape of the contraction band 6 according to the patient's body type and needs, so as to control the size and shape of the urine guiding layer 22, so that the urine guiding layer 22 can fit well with the patient's body; the contraction band 6 can change the size and shape of the urine guiding layer 22, so that the diaper can be suitable for patients with different body types or different genders.

[0081] After the urine guiding layer 22 is adjusted in place, according to needs, the position of the second plug 72 is changed by the control rope 73, so that the second plug 72 allows urine to enter the urine bag 4 through the catheter 5 or enter the urine collection bottle 7 through the urine collection tube 71 to meet the needs of urine detection.

[0082] This usage method can change the size of the urine guiding layer 22 according to different patients, with high usage flexibility. Moreover, it can also adjust the urine flow direction according to different needs, so as to meet different needs during the care of bedridden patients, which helps to reduce the labor intensity of nursing staff.

[0083] For the sake of convenience in description, spatial relative terms such as "above...", "over...", "on the upper surface of...", "upper" etc. can be used here to describe the spatial position relationship between a device or feature shown in the figure and other devices or features. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation described in the figure for the device. For example, if the device in the attached drawing is inverted, the device described as "above other devices or structures" or "over other devices or structures" will be positioned as "below other devices or structures" or "under other devices or structures" afterwards. Thus, the exemplary term "above..." can include both the orientations of "above..." and "below...". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and corresponding explanations are made for the spatial relative descriptions used here.

[0084] In addition, it should be noted that the use of words such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Without additional statements, the above words have no special meanings, so they cannot be understood as limiting the protection scope of this application.

[0085] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A medical diaper with an anti-reflux urine bag, comprising a main body (1), the main body (1) includes a front body part (12) and a rear body part (11) connected to each other, and is characterized in that: A first connecting member (14) and a second connecting member (15) are arranged on the front body part (12) and are connected to each other. The first connecting member (14) and the second connecting member (15) are respectively arranged on opposite sides of the front body part (12); The front body part (12) includes a surface layer (121), a diversion layer (122), a water-absorbing layer (123) and a bottom layer (124) arranged in sequence from inside to outside; a urine bag (4) is arranged between the diversion layer (122) and the water-absorbing layer (123). A urine collection port (21) is arranged on the surface layer (121), and the urine collection port (21) is communicated with a liquid inlet (41) of the urine bag (4) through a catheter (5); an anti-reflux member (3) is arranged at the liquid inlet (41). The anti-reflux member (3) includes a diversion plate (31) and a first plug (33). The diversion plate (31) is arranged in a funnel shape at the liquid inlet (41), a liquid passing pipe (32) is arranged in the middle of the diversion plate (31), and the first plug (33) is arranged at the liquid passing pipe (32); A urine collection pipe (71) is arranged in the front body part (12). One end of the urine collection pipe (71) is communicated with the catheter (5), and the opposite end extends outside the bottom layer (124). An adhesive strip (74) is arranged on the bottom layer (124), and a urine collection bottle (7) is adhered to the adhesive strip (74). The urine collection bottle (7) is communicated with the urine collection pipe (71); a diversion structure is arranged at the connection between the urine collection pipe (71) and the catheter (5). The diversion structure includes a second plug (72) and a control rope (73); the second plug (72) is arranged at the inlet of the urine collection pipe (71); Two control ropes (73) are arranged. One ends of the two control ropes (73) both extend into the urine collection pipe (71) and are connected to the second plug (72), and the opposite ends are exposed outside the bottom layer (124); by pulling the control ropes (73), the position of the second plug (72) can be changed; A urine drainage area (2) is provided on the surface layer (121), and the urine drainage area (2) is arranged around the urine collection port (21); the urine drainage area (2) includes a urine drainage layer (22) arranged around the urine collection port (21), and urine drainage grooves (23) are arranged in the urine drainage layer (22); a plurality of the urine drainage grooves (23) are provided, and the urine drainage grooves (23) extend from the edge of the urine drainage layer (22) to the edge of the urine collection port (21), and the plurality of urine drainage grooves (23) are arranged around the circumference of the urine collection port (21) around the urine collection port (21); a contraction band (6) is arranged at the edge of the urine drainage layer (22), and the contraction band (6) is arranged in a ring shape at the edge of the urine drainage layer (22); a pulling section (61) is arranged on the contraction band (6), and the pulling section (61) is exposed outside the bottom layer (124).

2. The medical diaper with an anti-reflux urine bag according to claim 1, characterized in that: The liquid passing pipe (32) includes a liquid inlet ring (311), a neck ring (312) and a liquid outlet ring (313) connected in sequence. The liquid inlet ring (311) and the liquid outlet ring (313) are both arranged in a frustum shape. One side of the liquid inlet ring (311) is connected to the flow guide plate (31), and the opposite side is connected to the neck ring (312). The diameter of the liquid inlet ring (311) gradually becomes smaller from the flow guide plate (31) to the neck ring (312). One side of the liquid outlet ring (313) is connected to the neck ring (312), and the diameter of the liquid outlet ring (313) gradually becomes larger from the side close to the neck ring (312) to the side far from the neck ring (312).

3. The medical diaper with an anti-reflux urine bag according to claim 2, characterized in that: The first plug (33) is arranged in the liquid outlet ring (313), and the first plug (33) is connected to the liquid outlet ring (313) through elastic members (314). A plurality of the elastic members (314) are provided, and the plurality of elastic members (314) are evenly distributed along the circumference of the liquid outlet ring (313) between the first plug (33) and the liquid outlet ring (313).

4. The medical diaper with an anti-reflux urine bag according to any one of claims 1-3, characterized in that: A connecting section (13) is arranged between the front body part (12) and the rear body part (11). The width of the connecting section (13) is 6 cm - 12 cm, and the connecting section (13) is made of an elastic material.

5. The medical diaper with an anti-reflux urine bag according to claim 4, characterized in that: A feces collection port (8) is formed on the rear body part (11), and a feces collection bag is arranged in the rear body part (11), and the feces collection bag is communicated with the feces collection port (8).

6. The medical diaper with an anti-reflux urine bag according to claim 1, characterized in that: The first connecting member (14) is provided with a first adhesive joint (141), the second connecting member (15) is provided with a second adhesive joint (151), and the first adhesive joint (141) and the second adhesive joint (151) are adhesively bonded to each other; A locking ring (142) is provided on the first connecting member (14) and / or the first connecting member (14), and the control rope (73) can be connected to the locking ring (142).

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