TWI819221B - Dressing for containing fluid - Google Patents

Abstract

This creation provides a Dressing for containing fluid, which includes: a first sheet with a first surface and a second surface; a second sheet with a third surface and a fourth surface, wherein A part of the third surface and a part of the second surface of the first sheet are welded or bonded to at least one band-shaped region, thereby forming a first chamber having at least a first drainage port, the first chamber The inside of the chamber can communicate with the outside through the first drainage port; an adhesive layer, which is provided on the fourth surface of the second sheet; and a release layer, which covers at least a part of the adhesive layer, wherein, the The first drainage opening is formed at an open portion of the first sheet or adjacent edges of the first sheet and the second sheet that are not welded or bonded to each other.

Description

Fluid-carrying dressing

The present invention relates to a fluid-carrying applicator, particularly an applicator that can modify body surface curves, introduce maintenance/medical fluids, or collect body fluids.

Human survival is extremely dependent on fluids, especially air and water. The relationship between the human body and fluids is sometimes a need and sometimes a burden. In terms of needs, such as urine testing, breast augmentation, skin care, wound care, and fever reduction. Keeping warm, replenishing water, breastfeeding, etc.; in terms of affordability, it can handle body fluids (lotion, urine, semen, blood), etc.

Although the previous technology has several solutions to the demand and affordability of fluid relative to the human body, there are still many shortcomings. For example: in terms of meeting the needs, for example, for women with flat breasts, breast pads tend to slide when used, and NuBra loses weight after repeated use. Stickiness, surgical implantation of fluid (saline, silicone) bags is painful and expensive; in terms of solving the burden, for example, infants and young children, bedridden women face painful catheterization and infection risks when collecting urine, and urinary incontinence patients face various discomforts caused by wearing diapers Or various urine collection bags are inconvenient to use and prone to leakage.

In view of the above problems, the present invention provides a fluid-carrying applicator, which can temporarily leave the fluid on the body surface. It is easy to stick to the human body and is not easy to fall off. It can carry fluids such as water, air, maintenance solutions, medicinal solutions, and lotions. , urine, semen, and blood without leakage. It can simultaneously meet the human body's demand for fluids and solve the burden of fluids on the human body. It has a simple structure, is convenient to use, and has a low cost. It is an inexpensive, versatile applicator that can properly handle the relationship between the human body and fluids.

To achieve the above object, the present invention provides a fluid-carrying patch, including: a first sheet having a first surface and a second surface; a second sheet having a third surface and a first surface. Four surfaces, wherein a portion of the third surface and a portion of the second surface of the first sheet are welded or bonded to at least one strip-shaped area, thereby forming a first chamber with at least one first drainage opening, The inside of the first chamber can communicate with the outside through the first drainage opening; an adhesive layer disposed on the fourth surface of the second sheet; and a release layer covering at least a part of the adhesive layer , wherein the first drainage opening is formed in an open portion of the first sheet or the second surface of the first sheet and the third surface adjacent to the edge of the second sheet that is not welded or bonded to each other. . Optionally, it further includes a structure maintaining unit extending on the edge of the first sheet or the second sheet.

According to an embodiment of the present invention, a third sheet is disposed between the first sheet and the second sheet, and a second chamber is formed between the third sheet and the second sheet. The edge of the third sheet can be welded or bonded between the first sheet and the second sheet at the same time, or to the first sheet, or to the second sheet.

According to an embodiment of the present invention, the edge of the second sheet is larger than the outer edge of the band-shaped area, and there is a distance between the outer edge of the band-shaped area and the edge of the second sheet.

According to an embodiment of the present invention, it further includes a fifth sheet. A part of the fifth sheet is connected to the surface of the first sheet and has a flippable portion. The flippable portion is larger than the first sheet. The drainage opening can completely cover the first drainage opening.

According to an embodiment of the present invention, the first drainage opening includes a first flippable portion of the first sheet, and a sixth sheet is further provided on the surface of the first sheet. The sixth sheet The edge is closedly connected to the first sheet in a manner surrounding the first flippable portion of the first sheet or simultaneously connected to the first and second sheets and has an opening, which is smaller than the first sheet. The first flippable portion of a piece of material can be completely covered by the first flippable portion.

According to an embodiment of the present invention, it further includes a drainage part connected to the first drainage opening or the opening of the sixth sheet. Optionally, the drainage part further includes a backstop structure to prevent fluid from flowing from the inside to the outside of the first chamber or from the outside to the inside of the first chamber through the drainage part. Optionally, the drainage part is a drainage tube provided corresponding to the first drainage opening or the opening of the sixth sheet. Optionally, the drainage tube is formed by combining two sides of the seventh sheet, so that the drainage tube is flat in a natural state.

According to an embodiment of the present invention, an isolation material is provided on the inner surface of the drainage portion, and the isolation material is provided by sandwiching, coating or printing before the drainage portion is formed.

According to an embodiment of the present invention, the drainage part is a drainage bag provided corresponding to the first drainage opening or the opening of the sixth sheet. Optionally, the drainage bag is formed by two seventh sheets closing all or part of its edges, or by an eighth sheet folded in half and then closing all or part of its edges. Optionally, the first sheet material has a first flippable part, the drainage bag has a second flippable part that is larger than the first flippable part, and the first sheet material and the drainage bag are arranged to surround the first flippable part. A liftable part and the second liftable part are connected in a closed manner, and the first liftable part is connected to a part of the second liftable part. Optionally, it further includes a strap sheet, which is connected to the outside of the drainage bag to form a channel for a fixing strap to pass through.

According to an embodiment of the present invention, the first sheet has an extension part, and the extension part can be used as the seventh sheet or the eighth sheet, or can be used to form a buckle after being folded.

According to an embodiment of the present invention, a fastener is provided on an edge of the first sheet or the second sheet for connecting another fluid-carrying patch.

According to an embodiment of the present invention, the first sheet or the second sheet has wavy or petal-shaped edges, making them more suitable for conforming to non-planar surfaces.

According to an embodiment of the present invention, the second sheet has at least one second drainage opening, so that the inside of the first chamber or the inside of the second chamber can communicate with the outside through the second drainage opening. There is a distance between the second drainage opening and the inner edge of the belt-shaped area. The size of the second drainage opening is not particularly limited. For example, it can be a larger opening for connecting the glans, female vulva, and nipple, or it can be only A tiny opening through which fluid passes. Optionally, it further includes a drainage opening structure maintaining unit, which is extended on the edge of the second drainage opening with a viscosity weaker than that of the adhesive layer. Optionally, it further includes an air-permeable or liquid-permeable sheet, which is disposed on the second drainage opening, or at least a portion of the second sheet is processed to form a plurality of tiny and densely arranged The second drainage outlet. Optionally, a second drainage tube is further included, and the drainage tube is connected to the second drainage opening.

According to an embodiment of the present invention, it further includes a vibration device or a discharge device, which is disposed on the first sheet.

11:First sheet

1121:Strip area

111:Extension

112: The first removable part

12:The first drainage port

12A: The first drainage port

12B: The first drainage port

13: Drainage tube

131: Hat brim

132: Department of force application

14: Cover

141: Cover body drainage port

16: Drainage bag

161:band

162: Loop sheet

163:Buckle hole

21:Second sheet

22:Adhesive layer

23: Release layer

24:Second drainage port

25: Drainage port structure maintenance unit

31:Third sheet

41:Fourth sheet

51:The fifth sheet

52:Removable part

61:Sixth sheet

71:Seventh sheet

81:Eighth sheet

91: Structure maintenance unit

911:Pinch Department

92:Fasteners

93:Extension tube

94:Isolation materials

95:Second drainage tube

96:The second liftable part

97:Second drainage bag

98:pacifier

99:Pulse Department

R1: first chamber

R2: Second chamber

S1: first surface

S2: Second surface

S3: Third surface

S4: The fourth surface

Figure 1 is a schematic diagram showing a fluid-carrying patch of the present invention;

2A to 2C are schematic diagrams showing another embodiment of a fluid-carrying applicator;

Figure 3 is a schematic diagram showing another embodiment of a fluid-carrying applicator;

Figure 4 is a schematic diagram showing another embodiment of a fluid-carrying applicator;

5A to 5E are schematic diagrams showing another embodiment of a fluid-carrying applicator;

6A and 6B are schematic diagrams showing another embodiment of a fluid-carrying patch;

7A to 7G are schematic diagrams showing another embodiment of a fluid-carrying applicator;

8A-8C are schematic diagrams showing another embodiment of a fluid-carrying applicator;

9A to 9C are schematic diagrams showing another embodiment of a fluid-carrying applicator;

Figure 10 is a schematic diagram showing another embodiment of a fluid-carrying applicator;

Figure 11 is a schematic diagram showing another embodiment of a fluid-carrying applicator;

12A and 12B are schematic diagrams showing another embodiment of a fluid-carrying applicator;

Figure 13 is a schematic diagram showing another embodiment of a fluid-carrying patch;

Figure 14 is a schematic diagram showing another embodiment of a fluid-carrying patch;

15A and 15B are schematic diagrams showing another embodiment of a fluid-carrying applicator;

Figure 16 is a schematic diagram showing another embodiment of a fluid-laden applicator.

Specific embodiments of the present invention are described below with reference to the drawings, in which the same or similar components are represented by the same reference numerals.

Figure 1 is an embodiment of the present invention. The fluid-carrying patch 10 includes a first sheet 11 with at least one first drainage port 12, which has a first surface S1 and a second surface S2; a second sheet 21, which has a third surface S3 and a fourth surface S4, a portion of the third surface S3 and a portion of the second surface S2 of the first sheet 11 are connected (welded or bonded) to at least one strip-shaped area 1121, thereby forming an opening with at least one opening. A first chamber R1, which can be used to store fluid. The inside of the first chamber R1 can be communicated with the outside through the first drainage opening 12. The edges of the first sheet 11 and the second sheet 21 can be aligned with each other (but not (limited to this); on the fourth side of the second sheet 21 The surface S4 is provided with an adhesive layer 22 to adhere to the user so that the fluid-carrying patch 10 is attached to the body surface; a release layer 23 covers at least a part of the adhesive layer 22 to prevent the adhesive layer 22 from being stained before use. The release layer 23 can be, for example, release paper.

The fluid-carrying patch 10 may be made of, for example, but not limited to, natural latex, synthetic latex, rubber, silicone, polyisoprene (PI), polyurethane (PU), polyethylene (PE), polyvinyl chloride (PVC), high Production of molecular materials, biological materials, or synthetic biological DNA materials. The composition material of the adhesive layer 22 may include, for example, a pressure-sensitive adhesive, allowing the second sheet 21 to adhere to the user's skin through the adhesive layer 22 . The second sheet 21 may also be made of an adhesive material. The second surface S2 of the first sheet 11 is connected to the third surface S3 of the second sheet 21 by, for example, but not limited to, solvent, adhesive, tape, or film, or by, for example, but not limited to, electric heating. , ultrasonic, or high-frequency fusion bonding.

The first sheet 11 and the second sheet 21 can be soft sheets in their natural state, and the material is preferably elastic. However, inelastic materials can also be used, and the thickness is preferably no more than 0.1 millimeters (mm). . The first sheet 11 and the second sheet 21 can be manufactured as flat or curved films, and their edge shapes can be, but are not limited to, circular, elliptical, rounded polygonal, or any shape. The first sheet 11 is preferably a waterproof sheet such as a thermoplastic polyurethane (TPU) film. The second sheet 21 is used to adhere to the user's skin and therefore needs to have better air permeability. A microporous film can be used, such as It is not limited to highly breathable/wet polyurethane (PU) films. Its thickness is preferably less than 0.1 mm, more preferably less than 0.05 mm, most preferably less than 0.03 mm, and its air permeability is preferably less than MVTR. Or equal to 500g/(m ² .24h), and the moisture permeability after gluing is preferably greater than or equal to 1000g/(m ² .24h). In order to improve skin-friendliness and comfort, any material, such as woven material, non-woven material or film, can be bonded to the first surface S1 of the first sheet 11 . In order to facilitate understanding of the sheet structure, most of the following illustrations are presented using cross-sectional views and the chamber is filled with fluid as an example.

2A to 2C illustrate another embodiment of the present invention. A third sheet 31 is added between the first sheet 11 and the second sheet 21 of the fluid-carrying patch 10, and a second chamber R2 is formed between the third sheet 31 and the second sheet 21. The edge of the third sheet 31 can be welded/bonded between the first sheet 11 and the second sheet 21 at the same time (as shown in Figure 2A), or welded/bonded to the first sheet 11 (as shown in Figure 2B ), or welded/bonded to the second sheet 21 (as shown in Figure 2C). The first chamber R1 and the second chamber R2 may be respectively filled with the same or different fluids.

Figure 3 shows another embodiment of the present invention, which can be used for cold/hot compresses. The first drainage port 12 located on the first sheet 11 further includes a drainage part. The drainage part is connected to the first drainage port 12 so that the inside of the first chamber R1 can communicate with the outside through the first drainage port 12 and the drainage part. . The first drainage opening 12 may also be formed by overlapping and connecting the edges of two first sheets 11 and forming an open portion at the connection point. In this embodiment, the first sheet 11 and the second sheet 21 are thermoplastic films. After heat sealing along their edges, a strip-shaped area 1121 is continuously formed and closed between the first sheet 11 and the second sheet. 21, the drainage part is provided with a drainage tube 13 corresponding to the first drainage opening 12. One end of the drainage tube 13 is connected to the first sheet 11, and the first chamber R1 communicates with the outside through the first drainage opening 12. . The drainage tube 13 has an inner cross-section that is approximately the same as or larger than that of the first drainage opening 12 , and can be arranged by connecting the tube wall section of one end of the drainage tube 13 to the first surface S1 or the second surface S2 of the first sheet 11 For connection, as shown in Figure 3, one end of the drainage tube 13 has a cap edge portion 131 that is substantially perpendicular to the axial direction of the drainage tube 13 and is surrounding the periphery of the drainage tube 13 (for example, the two are integrally formed here. way), the cap edge portion 131 is connected to the first surface S1 of the first sheet 11 , thereby improving the tightness and reliability of connecting the drainage tube 13 to the first sheet 11 . The drainage tube 13 may have a closed end, and the closed end is integrally formed with other parts of the drainage tube 13, such as a test tube. or, The drainage tube 13 may further include a cover 14 so that the drainage tube 13 can be opened or closed. In this embodiment, the drainage tube 13 extends from the first drainage opening 12 in the opposite direction to the first chamber R1 , and the cover 14 and the drainage tube 13 are threaded to lock each other. During use, the fluid-carrying patch 10 is adhered to the user's skin through the adhesive layer 22, and then cold/hot water is injected into the first chamber R1 and the drainage tube 13 is closed with the cover 14, which can help the user apply ice or heat. , physical therapy, or keeping warm in cold weather, the drainage tube 13 can also be used to drain and replace the water when the water temperature approaches body temperature. Those with ordinary skill in the technical field of the present invention will understand that in this embodiment, the aforementioned threads can be simplified as having a flange on one of the cover body 14 and the drainage tube 13 and a concave edge on the other, so that the two are mutually interconnected. Snap.

Figure 4 is another embodiment of the present invention, which can be used to visually enlarge the breasts of women after wearing clothing. The cap edge portion 131 of the drainage tube 13 is connected to the second surface S2 of the first sheet 11. The drainage tube 13 extends from the first drainage opening 12 toward the first chamber R1 for the purpose of injecting fluid. After the water is injected, When the drainage tube 13 is to be covered with the cover 14 , the fluid in the first chamber R1 will be discharged due to pressure or gravity. Therefore, the drainage tube 13 may further include a backstop structure to prevent the fluid from passing through the drainage tube 13 . The inside of the first chamber R1 flows to the outside. The first chamber R1 formed by connecting the first sheet 11 and the second sheet 21 by a continuously closed strip area 1121, especially the first chamber R1 composed of a soft sheet, will behave as follows when filled with fluid. It expands from the periphery to the center like a pillow, and the pressure of the fluid will make the edge of the second sheet 21 easily peeled off from the body surface. In order to overcome the above problem, the edge of the second sheet 21 can be larger than the outer edge of the strip area 1121 or the edge of the first sheet 11, so that there is a distance between the outer edge of the strip area 1121 and the edge of the second sheet 21, so that The widest distance is preferably greater than 3 mm, more preferably greater than 8 mm, and most preferably greater than 15 mm, so that the periphery of the fluid-bearing patch 10 has better fit, just like a tent through ropes and Just like the camp pegs are fixed on the ground, the radially protruding second sheet 21 (like a rope) can be replaced through the adhesive layer 22 (like the camp pegs). The side of the first chamber R1 adjacent to the second sheet 21 can be placed flat against the body surface. Furthermore, the second sheet 21 uses the inner edge of the band-shaped area 1121 as a reference point to produce a bilateral fixation effect on the inner and outer sides of the second sheet 21 through the adhesive layer 22, which can effectively resist the damage caused by the first sheet 11. The pulling force or hydraulic pressure is too large, causing the second sheet 21 to peel off from the body surface. In addition, since the second sheet 21 is larger than the outer edge of the band-shaped area 1121 (that is, there is a distance between the edge of the second sheet 21 and the outer edge of the band-shaped area 1121), its total thickness gradually increases from the edge to the center. In FIGS. 1 to 3 , the thicker (two-layer) edges formed by aligning the first sheet 11 and the second sheet 21 are easily rolled up due to friction, while the thinner edges can better avoid fluid-bearing application 10 The edges peel off due to friction. The present invention may also include a structural maintenance unit 91 that is extended on the edge of the first sheet 11 or the second sheet 21, just like a frame is provided on the first sheet 11 or the second sheet 21, for Maintaining its edge shape before bonding can avoid wrinkles, and the user can remove the structure maintaining unit 91 after bonding. In this embodiment, the second sheet 21 for adhering to the breast is a flat film, while the first sheet 11 is preferably made of a curved film. This can increase the capacity of the first chamber R1 so that the breast can Become visually larger. In addition, a fourth sheet 41 can also be provided on at least a part of the adhesive layer 22 for absorbing sweat. The fourth sheet 41 is an absorbent sheet containing fibers, pores, or polymer water-absorbing materials, such as but not limited to a surface. The edge of paper, cotton, gauze, non-woven fabric, sponge, or artificial leather does not exceed the inner edge of the strip area 1121. In addition to increasing the outer contour of the breast, the same method can also be used to modify other body curves such as but not limited to flat foot arches.

5A to 5E illustrate the steps of the present invention for visually increasing the breast contour when women wear clothing. The fluid-carrying applicator 10 includes a fifth sheet 51 , and a part of the fifth sheet 51 is connected to The second surface S2 of the first sheet 11 has a flippable portion 52. The flippable portion 52 is larger than the first drainage opening 12 and can completely cover the first drainage opening 12 from the inside of the first chamber R1, so that it can be flipped. The portion 52 can only be lifted toward the first chamber R1 and has the function of a check valve to prevent fluid from flowing from the inside of the first chamber R1 to the outside through the first drainage port 12 (a part of the fifth sheet 51 If connected to the first surface S1 of the first sheet 11, the reverse effect will occur). Step 1 As shown in FIG. 5A , the release layer 23 is separated and peeled off, exposing the adhesive layer 22 on the second sheet 21 . Step 2: As shown in Figure 5B, place the adhesive layer 22 toward the breast and adhere the second sheet 21 to the breast skin. Step 3 (optional step) As shown in FIG. 5C , the structure maintaining unit 91 is removed. Step 4: As shown in FIG. 5D, an appropriate amount of water is injected through the first drainage opening 12. The hydraulic pressure in the first chamber R1 will push the flippable portion 52 to the first drainage opening 12 and block it. The gradually expanded first chamber R1, its second sheet 21 presses the soft tissue of the covered part of the breast toward the pectoralis major muscle, making the breast appear concave, and its first sheet 11 is combined with the skin of the uncovered part of the breast. The contour of the enlarged breasts. Step 5: As shown in Figure 5E, the first drainage opening 12 is covered with a cover 14 provided with re-adhesive adhesive to prevent a small amount of fluid from seeping out. The water in the first chamber R1 can be integrated with the user's breast through the above steps to produce a natural body surface curve. Women can also easily adjust the volume of the breast by adjusting the amount of injected water, because the specific gravity of water is close to that of the human body. Specific gravity, its fluid properties better reproduce the drape and feel of breasts.

One embodiment of the present invention is shown in Figure 6A. A part of the first sheet 11 extends outward to form an extension part 111. The extension part 111 is folded and its edge is connected to the first sheet 11 to form an extension part 111. buckle. One embodiment of the present invention is shown in FIG. 6B. The first sheet 11 or the second sheet 21 has wavy edges, so that the fluid-carrying patch 10 is more suitable to adhere to non-planar surfaces. The edges are wavy. The second sheet 21 with a like structure can also provide a claw-like gripping force, making it more resistant to pulling by external forces when the bag is filled with fluid. A fastener 92 may be further provided on the edge of the first sheet 11 or the second sheet 21 to permanently or detachably connect two adjacent fluid-carrying patches 10 . Fasteners 92 may use, for example, but not limited to buckles, buttons, rivets/buckles, buckles, zippers, glue, etc. straps, Velcro, or straps/cord. In this embodiment, the fastener 92 is a C-shaped/U-shaped buckle, and the two ends of the buckle respectively pass through the two opposite extending portions 111 of the first sheet 11 to form the aforementioned buckles, thereby narrowing the two sides. The distance between the breasts makes the female breasts more visually concentrated and the cleavage more obvious.

Figures 7A to 7G show another embodiment of the present invention with two first drainage openings 12. The second sheet 21 is the same cut piece as an example, and its petal-shaped edges have the same effect as the wavy edges in Figure 6B. , which can make the second sheet 21 more suitable for conforming to non-planar surfaces. A backstop structure is formed by die-cutting the first sheet 11 to form a C-shaped/U-shaped first flippable portion 112, which forms a part of the first drainage opening 12A, and is further provided with a first drainage opening 12A. The edge of the sixth sheet 61 is closedly connected to the first surface S1 of the first sheet 11 in a manner surrounding the first flipable portion 112 and has an opening. The opening is smaller than the first flippable portion 112 and can be opened by the third sheet 61 . A flippable part 112 is completely shielded from the inside of the first chamber R1, so that the first flippable part 112 can only be flipped toward the first chamber R1. It functions as a check valve to prevent the fluid injected by the user from penetrating. The first drainage port 12A flows from the inside of the first chamber R1 to the outside (if the edge of the sixth sheet 61 is connected to the second surface S2 of the first sheet 11, the reverse effect will be produced). As shown in FIG. 7A , the portion between the second surface S2 of the first sheet 11 and the third surface S3 adjacent to the edge of the second sheet 21 that is not welded or bonded to each other has an open portion, forming another first drainage opening. 12B, when the first drainage opening 12B is provided with a backstop structure (not shown in the figure), the first flippable portion 112 can be formed on the edge of the first sheet 11 adjacent to the first drainage opening 12B, and the sixth sheet 61 The edge is closed and connected to the first sheet 11 and the second sheet 21 simultaneously in a manner surrounding the first flippable portion 112 . The first drainage opening 12B may further include a drainage part. In this embodiment, the drainage part is a drainage tube 13 which is sandwiched between the first sheet 11 and the second sheet 21 . An extension tube 93 can also be further connected to the drainage tube 13 for discharge purpose. The fluid in the first chamber R1 can be discharged to the user's mouth through the first drainage port 12B, the drainage tube 13 and the extension tube 93, making it an outdoor activity. For activities such as long-distance running, cycling, long-distance swimming, or divers, water bottles attached to the body can be used to replenish water or liquid food at any time during activities. Alternatively, the first chamber R1 can be formed into a flow space with one end injected and the other end discharged. When the present invention is used as a cold/hot compress, water of the same temperature can be continuously injected to maintain a constant temperature in the first chamber R1. In addition to applying adhesive on the second sheet 21 during the manufacturing process, the adhesive layer 22 may also include, for example, double-sided tape, one side of which adheres to the second sheet 21 and the other side adheres to the user. The first chamber R1 formed by connecting the sheet 11 and the second sheet 21 can be used repeatedly by simply replacing the double-sided tape. Figure 7B is a front view. The drainage tube 13 is formed by combining the two sides of two seventh sheets 71. The first drainage opening 12B surrounds the drainage tube 13, and the seventh sheet 71 is adjacent to the first drainage opening 12B. , are respectively connected to the second surface S2 of the first sheet 11 and the third surface S3 of the second sheet 21 in a closed manner (as shown in FIG. 7C ), so that the drainage tube 13 is flat in the natural state, and the thickness of The drainage tube 13 made of a film material smaller than 0.1 mm can have a backstop function so that the fluid in the first chamber R1 will not flow out. An isolation material 94 (not shown in the figure) is provided on one of the opposite surfaces of the drainage tube 13 to prevent the inner surfaces other than both sides of the seventh sheet 71 from being fused to each other due to heat during the manufacturing process and thus blocking the fluid. Flow, isolating material 94 is sandwiched, coated or printed before the two sheets are joined to form the drainage tube 13 . An isolation material 94 is provided on the seventh sheet 71 adjacent to the second sheet 21 (as shown in FIG. 7D ). In this embodiment, the first sheet 11 may further include an extension 111 instead of the extension 111 The seventh sheet 71 is originally connected to the first sheet 11 (that is, the first sheet 11 and the seventh sheet 71 are manufactured in one piece) and forms the drainage tube 13 . Figure 7E is a front view. The drainage part is provided with a drainage bag 16 corresponding to the first drainage opening 12B. It is similar to the drainage tube 13 in Figure 7B. The drainage bag 16 is also formed by combining two seventh sheets 71. Both sides are formed by combining the bottom edge at the same time. By further widening and lengthening the seventh sheet 71, the capacity of the drainage bag 16 can be increased. As shown in FIG. 7F , the drainage bag 16 is like the drainage tube 13 in FIG. 7D , and is adjacent to the seventh portion of the first sheet 11 . The sheet 71 can be replaced by an extension of the first sheet 11. The terminal end of the extension 111 of the first sheet 11 is connected to the bottom edge of a seventh sheet 71, and the top edge of the seventh sheet 71 is connected to the second sheet 21. Connect, and then combine the extended portion 111 and the open two sides of the seventh sheet 71 to form the drainage bag 16, wherein an isolation material 94 is provided on one of the opposite surfaces of the seventh sheet 71 and the extended portion 111, and then The opening of the sixth sheet 61 is closed with the cover 14 provided with re-adhesive adhesive to prevent a small amount of fluid from seeping out. As shown in FIG. 7G , the drainage bag 16 is formed by folding an eighth sheet 81 and sealing all or part of its edges. In this embodiment, a drainage tube 13 is further provided corresponding to the opening of the sixth sheet 61 .

8A to 8C illustrate another embodiment of the present invention. The open portions of the adjacent edges of the first sheet 11 and the second sheet 21 that are not connected to each other form a first drainage opening 12 . As shown in FIG. 8A , the extended portion 111 of the first sheet 11 is further used to replace the folded eighth sheet 81 in FIG. 7G to form a drainage bag 16 . The drainage bag 16 is formed from the first surface S1 of the extended first sheet 11 . It is connected to the third surface S3 of the second sheet 21 and is formed by combining the two sides of the extension part 111 that are folded and open. At the same time, the second sheet 21 has at least one second drainage opening 24 so that the first chamber R1 The interior can communicate with the outside of the first chamber R1 through the second drainage opening 24. The second drainage opening 24 is smaller than the inner edge of the strip-shaped region 1121, so that there is a gap between the second drainage opening 24 and the inner edge of the strip-shaped region 1121. A distance is preferably greater than 3 mm, more preferably greater than 8 mm, and most preferably greater than 15 mm. When the present invention is used as a semen collection device, the thickness of the first sheet 11, the second sheet 21, and the seventh sheet 71 is preferably less than 0.05 mm, more preferably less than 0.03 mm, and most preferably less than 0.02 mm. The circumference of the second sheet 21 is preferably less than 180 mm, more preferably less than 150 mm, most preferably less than 120 mm. The widest point of the second sheet 21 is preferably less than 60 mm, preferably less than 55 mm, preferably less than 50 mm. The volume of the drainage bag 16 is preferably less than 20 milliliters (ml), more preferably less than 15 ml, and most preferably less than 10 ml. The smaller circumference and thickness can make the body fluid collection device 10 lighter, thinner and smaller to improve performance. For the pleasure of both parties during the process; the volume is set to match the male's ejaculation volume, which usually does not exceed 10 ml. As shown in Figure 8B, it is another embodiment of the present invention for collecting semen. Since the male glans crown adjacent to the foreskin frenulum is the area that bears the greatest friction from the piston movement during sexual intercourse, the first sheet 11 and the second sheet 21 located in this area are connected to each other by a U-shaped/C-shaped belt area 1121. During sexual intercourse, the first chamber R1 is generally in a tightly closed state, which can effectively prevent the friction force from pulling the first sheet 11 and the second sheet 21 to cause peeling. Figure 8C is a rear view (please refer to Figure 8A as well). The second drainage opening 24 extends from the center of the second sheet 21 to the upper edge of the second sheet 21, forming a U-shaped (or C-shaped/ When using the V-shaped second sheet 21, place the open end toward the pubic bone of a bedridden woman and adhere the fluid-carrying applicator 10 to the vulva, so that urine samples can be collected directly without the need for an invasive catheter. , the design of the second sheet 21 with an open end can avoid difficulty in tearing off due to the adhesive layer 22 sticking to body hair. The structure maintaining unit 91 (not shown in the figure) can also extend outward from the edge to form a holding portion 911 protruding from the second sheet 21, which is connected to the structure maintaining unit 91 at least one point for the user to pinch with fingers. It is convenient to adjust the position of the present invention before lamination, or to facilitate the removal of the structure maintaining unit 91 after lamination.

Figures 9A to 9C show another embodiment of the present invention. As shown in FIG. 9A , the drainage tube 13 has a wider wall section and has approximately the same outer cross-section as the first drainage opening 12 . The cover 14 or the wall section of one end of the drainage tube 13 is provided with a re-adhesive seal. Glue allows the cover 14 to be removably bonded to the drainage tube 13 . At the same time, the second sheet 21 has at least one second drainage opening 24. The user injects medicine or skin care products through the drainage tube 13, so that the fluid in the first chamber R1 can directly contact the body surface through the second drainage opening 24, and the medicine can be delivered to the body surface. Or skin care products can be directly introduced into the wound or infiltrated into the skin. For drugs absorbed through the skin, it can also prevent the loss of drugs or avoid contamination of clothing. If it is necessary to slow down the effect of fluid on the body surface, a one-way or two-way permeable membrane can be provided at the second drainage port 24 (as shown in Figure 9B (shown), such as gauze, melt-blown non-woven fabric, or a plurality of second drainage openings 24 formed on at least part of the second sheet 21. The tiny and densely arranged openings allow fluid to slowly penetrate through the film with a microporous structure. . Optionally, when the user injects fluid, the flippable portion 52 of the fifth sheet 51 can prevent the fluid from flowing out. A plurality of point-like/band-like strip areas 1121 can be further added within the scope of the first chamber R1 (as shown in FIG. 9C, which is the front view of FIG. 9B), so that mutual circulation can be formed inside the first chamber R1. With multiple small chambers and a small distance between the first sheet 11 and the second sheet 21 (as shown in FIG. 9B ), less fluid can be used to achieve the best infiltration effect. The two side edges of the structure maintaining unit 91 can be further provided with holding portions 911 opposite each other to facilitate the user's operation.

Figure 10 is another embodiment of the present invention. The second sheet 21 has a second drainage opening 24, and the drainage part is a drainage bag 16 provided corresponding to the first drainage opening 12, which can be formed by combining two seventh sheets 71 as shown in Figure 7E, or can be as shown in Figure 7E. As shown in this embodiment, it is formed by folding an eighth sheet 81 and sealing all or part of its edge. Its edge may also have an unsealed open portion to form a drainage opening of the drainage bag 16 . During use, the second drainage opening 24 is aligned with the female urethral opening and vaginal opening, and the second sheet 21 is adhered to the vulva skin through the adhesive layer 22. The user's urine or menstrual blood can be drained into the drainage bag 16 for storage. , the drainage bag 16 can further be connected to a second drainage tube 95 so that body fluids can be drained in a timely manner. In addition, the drainage bag 16 in this embodiment may further include a structure with a backstop function to prevent the fluid in the drainage bag 16 from flowing back to the first chamber R1. As shown in Figure 10, the first sheet 11 has a first flipable portion 112, and the eighth sheet 81 constituting the drainage bag 16 has a second flippable portion 96 that is larger than the first flippable portion 112. The sheet 11 and the eighth sheet 81 are connected in a closed manner in a manner surrounding the first flippable part 112 and the second flippable part 96, and at least a part of the first flippable part 112 is connected (welded or bonded) to the second flippable part 112. The liftable part is 96. Since the size of the first flippable part 112 is smaller than the size of the second flippable part 96 , they can only be flipped toward the inside of the drainage bag 16 after they are connected. Therefore, the first flippable part 112 has the function of preventing the drainage bag 16 The effect of fluid counterflow. Those with ordinary knowledge in the technical field of the present invention will understand that if the drainage bag 16 is composed of two seventh sheets 71, a second flippable portion 96 can also be provided on the seventh sheet 71 to prevent fluid from flowing back.

Figure 11 is another embodiment of the present invention. A flat force-applying portion 132 may also be provided on the drainage tube 13 to facilitate fixing the drainage tube 13 with one hand and operating the cover 14 with the other hand to open or close the drainage tube 13 . During use, first separate and peel off the release layer 23, then align the second drainage opening 24 with the female nipple and make the second sheet 21 adhere to the breast skin through the adhesive layer 22, and then use the elasticity and friction of the material to cover the cover 14. By forcefully inserting and closing the drainage tube 13, the user's lotion can flow into the first chamber R1 through the second drainage port 24 and be stored. Then, a suitable location is selected and the drainage tube 13 is opened to discharge the lotion. The invention can help breastfeeding mothers avoid breast milk staining clothes or producing odor. When the second sheet 21 is adhered to a body surface with a curved surface, irregular undulations or obesity, the edge of the second drainage opening 24 is easily wrinkled, because the hydraulic force will cause the fluid to form tiny holes in the wrinkles. The channels ooze toward the edge of the second sheet 21 , eventually causing the second sheet 21 to peel off due to the gradual loss of stickiness of the adhesive layer 22 . Therefore, a drainage opening structure maintaining unit 25 can be further extended on the third surface S3 of the second sheet 21 and around the edge of the second drainage opening 24 to maintain the shape of the second drainage opening 24 and avoid leakage. . The drainage port structure maintaining unit 25 can be adjusted by adjusting the adhesive force (for example, making the adhesive force between the drainage port structure maintaining unit 25 and the second sheet 21 smaller than the adhesive force of the second sheet 21 adhering to the human body through the adhesive layer 22 ). , after the second sheet 21 is adhered to the body surface, when the body surface is wrinkled due to extrusion or friction, the drainage port structure maintaining unit 25 will be peeled off from the second sheet 21 due to weak adhesion without affecting the The edge of the second drainage opening 24 fits the body surface.

One embodiment of the present invention shown in FIGS. 12A and 12B is for breastfeeding and has a detachable fluid-carrying compress such as but not limited to an extension tube, a drainage bag, a nipple, or a valve. Post 10. Referring to FIG. 12A, the second sheet 21 has a second drainage opening 24, and the drainage tube 13 has a larger inner cross-section than the first drainage opening 12, so that the first chamber R1 has better sealing and leakage-proof effects. In addition, the cover 14 can be further connected with a second drainage bag 97. The second drainage bag 97 is provided corresponding to a cover drainage opening 141 on the cover 14, so that when the cover 14 is locked to the drainage tube 13, The inside of the first chamber R1 can communicate with the inside of the second drainage bag 97 through the first drainage port 12, the drainage tube 13, and the cover drainage port 141, which can help breastfeeding mothers express and store milk. Those with ordinary knowledge in the technical field of the present invention will understand that in this embodiment, a second drainage bag 97 can also be directly connected to the drainage tube 13 to store body fluids. As shown in Figure 12B, a nipple 98 can also be sandwiched between the drainage tube 13 and the cover 14 to avoid nipple pain and damage caused by breastfeeding. This embodiment can also be implemented such that the cover 14 is further connected to a valve, lid, switch, or sticker to facilitate opening or closing the cover drainage port 141 to discharge lotion to avoid overflowing milk from contaminating clothes, or is further connected to an extension tube 93. The lotion can be drained to a remote container. The cap edge portion 131 surrounding one end of the drainage tube 13 is arranged in a manner such as but not limited to: one of the cap edge portion 131 and the drainage tube 13 is provided with a flange and the other is provided with a concave edge, so that the two engage with each other ( As shown in Figure 12B), the two are interlocked with each other in a threaded manner, the two are connected in an integral manner, or one of the cap edge portion 131 and the drainage tube 13 is inserted into the other through material elasticity and friction. By.

Figure 13 is another embodiment of the present invention. Please also refer to Figure 12B. On the first sheet 11, in addition to a drainage tube 13 including a detachable nipple 98 and a cover 14, another drainage tube 13 can be added for injecting milk to help mothers with low lactation. . The second sheet 21 can have a second drainage opening 24, allowing the milk secreted by the nipple to flow into the first chamber R1 at the same time; the second sheet 21 can also be a continuously closed sheet, allowing users without breast milk (such as Dad) can also feed the baby.

Figure 14 is another embodiment of the present invention. Please refer to FIG. 2C and FIG. 5A at the same time. In addition to the removable portion 52 that covers the first drainage opening 12A, the fluid-carrying patch 10 further includes a third sheet between the first sheet 11 and the second sheet 21 . The edge of the material 31 is welded/bonded to the second sheet 21, so that a second chamber R2 (separated from the original first chamber R1) is formed between the third sheet 31 and the second sheet 21. The third surface S3 of the second sheet 21 and the edge of the third sheet 31 that are not welded or bonded form an open portion, which is further connected to a second drainage tube 95 that is sandwiched between the second sheet 21 and the third sheet 31 . Between the three sheets 31 and passing through another first drainage opening 12B, the inside of the second chamber R2 can communicate with the outside through the second drainage tube 95 . During use, the user first adheres the fluid-carrying patch 10 to the breast, then injects air into the second chamber R2 through the second drainage tube 95, and then injects water into the first chamber R1 through the first drainage port 12A. Not only can the visual appearance of the breasts be enlarged when the user wears clothes, but it can also reduce the burden on the chest. Those skilled in the art of the present invention will understand that the second drainage tube 95 can also be connected to a second drainage opening 24 (not shown in the figure) on the second sheet 21 . In this embodiment, the second sheet 21 for adhering to the breast is a flat film, the third sheet 31 can be made into a flat or curved film, and the first sheet 11 is preferably made of a curved film. manufacturing.

Figure 15A and Figure 15B are another embodiment of the present invention. Please refer to FIGS. 7E to 7G, 8A and 10 at the same time. As shown in FIG. 15A (which is a rear view of FIG. 7E, the second sheet 21 is further processed to form a second drainage opening 24), the fluid-carrying fluid of the present invention One embodiment of the applicator 10 is to further provide a loop 161 on the drainage bag 16 so that a fixed rope or strap can pass through the loop channel formed between the loop 161 and the drainage bag 16, and the drainage bag can be 16 is fixed on one of the user's body parts. In order to allow the user to choose different fixing positions, a plurality of loops 161 can be provided on the drainage bag 16 . As shown in Figure 15A, when the drainage bag 16 is arranged substantially parallel to the legs, it can be Providing a plurality of straps 161 in the vertical direction can not only improve the stability of the fixed drainage bag 16, but also allow the user to choose the best fixing method through the strap channels at different positions. The method of forming the loop 161 may, for example, use a loop sheet 162 to be combined with the drainage bag 16 by welding or adhesion (but not limited to this). For example, as shown in FIG. 15A , when the loop sheet 162 is rectangular, it can be combined with the drainage bag 16 on two opposite sides of the rectangle, or it can be combined with the drainage bag 16 at more than two points within the rectangular range. Or as shown in FIG. 15B , a long strip of strap sheet 162 is used, and the strip of strip 162 is combined with the drainage bag 16 at more than three positions along its length direction, thereby forming a plurality of Loop channel. The loop sheet 162 can be further processed to form a button hole 163 at a position corresponding to each loop channel, which can be used with a fastener on the fixing belt to prevent the drainage bag 16 from sliding along the direction of the fixing rope or the fixing belt.

Figure 16 is another embodiment of the present invention. The fluid-carrying applicator 10 further includes a pulse part 99 that can massage the breast through pulse vibration to smooth the mammary gland and help secrete lotion. The pulse part 99 is preferably provided on the first sheet 11 and can be connected to the cover 14, especially the cover 14 provided with re-adhesive adhesive (please refer to Figure 5E and Figure 9A). The pulse part 99 may have a vibration device or a discharge device, which is disposed on the first sheet 11 and further transmits the pulse vibration or pulse current to the second chamber R1 more effectively and evenly through the good conduction characteristics of the fluid in the first chamber R1. The body surface covered by the sheet 21 or the second drainage port 24 enables the pulse vibration to achieve a better massage effect, or the pulse current to achieve a better electrotherapy effect, or promotes the body surface to respond to the medicine in the first chamber R1 Or the absorption of skin care products.

The above descriptions are only illustrative and not restrictive. Any equivalent modifications or changes made thereto without departing from the spirit and scope of the present invention shall be included in the appended patent application scope.

10: Fluid-carrying dressings

11:First sheet

12:The first drainage port

1121:Strip area

21:Second sheet

22:Adhesive layer

23: Release layer

S1: first surface

S2: Second surface

S3: Third surface

S4: The fourth surface

R1: first chamber

Claims (25)

A fluid-carrying patch includes: a first sheet having a first surface and a second surface; a second sheet having a third surface and a fourth surface, wherein the third surface A part of the first sheet and a part of the second surface of the first sheet are welded or bonded to at least one strip area, thereby forming a first chamber with at least one first drainage opening, and the interior of the first chamber can Communicated with the outside through the first drainage opening; an adhesive layer disposed on the fourth surface of the second sheet; and a release layer covering at least a portion of the adhesive layer, wherein the first drainage opening It is formed in the open portion of the first sheet or the second surface of the first sheet and the third surface adjacent to the edge of the second sheet that is not welded or bonded to each other. The fluid-carrying patch as claimed in claim 1, wherein a third sheet is disposed between the first sheet and the second sheet, and a first sheet is formed between the third sheet and the second sheet. Two chambers, the edge of the third sheet can be welded or bonded between the first sheet and the second sheet at the same time, or welded or bonded to the first sheet, or welded or bonded to the second sheet Sheet. The fluid-carrying patch according to claim 1, wherein the edge of the second sheet is larger than the outer edge of the band-shaped area, and there is a distance between the outer edge of the band-shaped area and the edge of the second sheet. The fluid-bearing patch of claim 1, further comprising a fifth piece material, a part of the fifth sheet is connected to the surface of the first sheet and has a flippable portion, which is larger than the first drainage opening and can completely cover the first drainage opening. The fluid-carrying patch according to claim 1, wherein the first drainage opening further includes a first reversible portion of the first sheet, and a sixth sheet is further provided on the surface of the first sheet. The edge of the sixth sheet is closedly connected to the first sheet in a manner surrounding the first flippable portion of the first sheet or is connected to the first and second sheets simultaneously and has an opening. The opening is smaller than the first flippable portion of the first sheet and can be completely covered by the first flippable portion. The fluid-carrying patch of claim 1, wherein the second sheet has at least one second drainage opening. The fluid-carrying patch as claimed in claim 1, wherein the adhesive layer is made of a pressure-sensitive adhesive or a replaceable double-sided tape. The fluid-carrying applicator as described in any one of claims 1 to 7, further comprising a drainage tube or a drainage bag, the drainage tube or the drainage bag being connected to the first drainage opening or the sixth sheet. Open your mouth. The fluid-carrying applicator of claim 8, wherein the drainage tube or the drainage bag further includes a backstop structure to prevent fluid from flowing from the inside of the first chamber to the outside through the drainage tube or the drainage bag or Flows from the outside to the inside of the first chamber. The fluid-carrying patch of claim 8, wherein the drainage tube includes a The cover body allows the drainage tube to be opened or closed by selecting one of the following methods: the cover body and the drainage tube are threadedly interlocked; one of the cover body and the drainage tube is provided with The flange and the other are provided with a concave edge so that the two engage with each other; one of the cover body and the drainage tube is inserted into the other through material elasticity and friction; the connection between the cover body and the drainage tube At least one is provided with re-adhesive adhesive, so that the cover is removably bonded to the drainage tube. The fluid-carrying patch according to claim 8, wherein the drainage tube is formed by combining two sides of two seventh sheets, so that the drainage tube is flat in a natural state. The fluid-carrying patch as described in claim 8, wherein an isolation material is provided on the inner surface of the drainage tube or the drainage bag, and the isolation material is sandwiched or coated before the drainage tube or the drainage bag is formed. Or print mode setting. The fluid-carrying patch as claimed in claim 8, wherein the drainage bag is formed by two seventh sheets sealing all or part of its edges, or an eighth sheet folded in half and sealing all or part of its edges. And formed. The fluid-carrying patch of any one of claims 1 to 7, wherein the first sheet has an extension. The fluid-carrying patch according to any one of claims 1 to 7, wherein the edge of the first sheet or the second sheet is provided with a fastener for connecting the other Fluid-carrying dressings. The fluid-carrying patch of any one of claims 1 to 7, wherein at least a portion of the second sheet is a breathable or liquid-permeable sheet. The fluid-carrying patch as claimed in claim 6, wherein the widest distance between the outer edge of the strip-shaped area and the edge of the second sheet is greater than 3 mm, and the distance between the inner edge of the strip-shaped area and the second sheet is greater than 3 mm. The distance between the drainage openings is greater than 3 mm. A fluid-carrying patch includes: a first sheet having a first surface and a second surface; a second sheet having a third surface and a fourth surface, wherein the third surface A part of the first sheet and a part of the second surface of the first sheet are welded or bonded to at least one strip area, thereby forming a first chamber with at least one first drainage opening, and the interior of the first chamber can Communicated with the outside through the first drainage opening, wherein the second sheet has at least one second drainage opening; an adhesive layer disposed on the fourth surface of the second sheet; and a drainage opening structure maintaining unit to The adhesive layer is less viscous than the adhesive layer and extends to the edge of the second drainage opening; and a release layer covers at least a part of the adhesive layer, wherein the first drainage opening is formed on the first sheet or The open portions of the second surface of the first sheet and the third surface adjacent to the edge of the second sheet are not welded or bonded to each other. The fluid-carrying patch as claimed in claim 18, further comprising a drainage tube or a drainage bag, the drainage tube or the drainage bag being connected to the first drainage tube mouth. The fluid-carrying patch of claim 19, wherein the first sheet has a first flippable part, the drainage bag has a second flippable part that is larger than the first flippable part, and the first piece The material is closedly connected to the drainage bag in a manner surrounding the first flippable part and the second flippable part, and the first flippable part is connected to a part of the second flippable part. The fluid-carrying applicator of claim 19 further includes a loop sheet connected to the outside of the drainage bag to form a channel for a fixing band to pass through. A fluid-carrying patch includes: a first sheet having a first surface and a second surface; a second sheet having a third surface and a fourth surface, wherein the third surface A part of the first sheet and a part of the second surface of the first sheet are welded or bonded to at least one strip area, thereby forming a first chamber with at least one first drainage opening, and the interior of the first chamber can It communicates with the outside through the first drainage opening, wherein the second sheet has at least one second drainage opening; a drainage bag is provided at the first drainage opening, and the drainage bag is entirely closed by two seventh sheets or part of the edge, or formed by folding an eighth sheet in half and sealing all or part of its edge; an adhesive layer, which is provided on the fourth surface of the second sheet; and a release layer, which covers at least part of the adhesive layer, Wherein, the first drainage opening is formed in the open portion of the first sheet or the second surface of the first sheet and the third surface adjacent to the edge of the second sheet that are not welded or bonded to each other. The fluid-carrying patch according to claim 22, wherein an isolation material is provided on the inner surface of the drainage bag, and the isolation material is provided by sandwiching, coating or printing before the drainage bag is formed. The fluid-carrying patch according to claim 22, further comprising a loop sheet connected to the outside of the drainage bag to form a channel for a fixing band to pass through. The fluid-carrying patch of claim 22, wherein the first sheet has an extension that replaces the seventh sheet or replaces the eighth sheet to form the drainage bag.

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