Special medical underpants for treating perineum and anus injury and use method thereof

Abstract

The invention relates to the technical field of postoperative care of private parts and anus, in particular to special medical underpants for treating perineum and anus injuries and a use method of the special medical underpants, and mainly solves the problems that existing underpants are single in function and troublesome to wear, the special medical underpants are provided with a perineum patch and an anus patch, and the perineum patch is provided with a first attaching face which can be attached to the private parts of women; after fitting, the left and right labias of the female can be in a separated state through the opening mechanism, so that the vestibule is exposed, the contact between the medicine layer and the private part of the female is ensured, and the effect of separated cold compress is achieved; the anus patch is provided with a connecting wing surface I which can fix the perineum patch and the underpants, so that the state of the perineum patch and the underpants is stable; the second connecting wing face can send the second attaching face to the deep position of the human femoral cleavage and keep the deep posture, the medicine layer arranged on the second attaching face makes contact with the anus of the human body, the second connecting wing face can be connected with the sheet-shaped rear portion, and the second attaching face cannot be separated from the anus due to movement of the human body after connection.

Description

Technical Field

[0001] The invention relates to the technical field of postoperative care for private parts and anus, in particular to medical underwear for treating perineum and anus injuries and a use method thereof. Background Art

[0002] Nowadays, there are more and more patients with anal injuries, and there are many reasons for anal injuries, such as those occurring during defecation and anal fissures, anal sinusitis, internal hemorrhoids, and external hemorrhoid edema; manifested as persistent pain from bacterial dysentery, amoebic intestinal bleeding, ulcerative colitis, thrombosed external hemorrhoids, perianal abscesses, secondary infection of anal fistulas, rectal cancer, and anal foreign body injuries.

[0003] Women, on the other hand, may develop private injuries such as Bartholin's gland cysts. These cysts form due to obstruction of the Bartholin's gland ducts, leading to the accumulation of secretions. After acute inflammation subsides, the ducts become blocked, preventing secretions from draining, and the pus gradually transforms into a clear fluid, forming a cyst. Cysts can also develop due to thick mucus within the glandular cavity or congenital duct stenosis that hinders fluid drainage. Other causes include Bartholin's gland injury, such as scarring from perineal and vaginal lacerations during childbirth that blocks the duct opening, or damage to the duct during an episiotomy.

[0004] In the prior art, there is no underwear that can be worn to treat or relieve pain when private parts or anus are injured. After treatment or surgery, it is necessary to apply medicine to the private parts and anus to achieve rapid healing or analgesia. However, the existing underwear does not have the corresponding effect. Moreover, after the patient applies or sticks the medicine, the medicine will fall off due to human activities, affecting the treatment effect. Summary of the Invention

[0005] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a medical underwear for treating perineal and anal injuries and a method of using the same. The underwear is provided with a perineal compress and an anal compress, both of which can be activated according to actual needs. The perineal compress is provided with a fitting surface, which can fit the female private parts. After fitting, the female left and right labia majora can be separated by a spreading mechanism to expose the vestibule. When the labia majora are separated, the rubber layer can be unfolded together to position the drug layer in the middle of the female private parts, ensuring that the drug layer is in contact with the female private parts, achieving the effect of separated cold compress. The anal compress is provided with a connecting wing, which can connect the perineal compress and the underwear. The second connecting wing surface can be inserted into the deep part of the inguinal groove of the human body while maintaining a deep posture so that the drug layer provided on the second connecting surface can contact the anus of the human body, and the second connecting wing surface can be connected to the rear part of the sheet. After the connection, the second connecting surface will not be separated from the anus due to the movement of the human body, and has the effect of isolating and cold compressing in real time. The underwear body can be unfolded in a straight line, which is easier to wear and has strong compatibility. It can be selected according to actual needs, has a good fitting effect, and has an isolation effect while cold compressing, effectively reducing the friction between the labia majora and the anus on both sides, alleviating the patient's pain, and improving the ability to move.

[0006] The object of the present invention is achieved through the following technical solutions:

[0007] A medical underwear for treating perineal and anal injuries, comprising an underwear body, wherein the underwear body is provided with a sheet-shaped front portion, the bottom of the sheet-shaped front portion is connected to a sheet-shaped rear portion, the tops of the sheet-shaped front portion and the sheet-shaped rear portion are connected by an elastic band, and are compatible with different body shapes within the range of elastic deformation. The underwear body is also provided with a perineal compress and an anal compress. The perineal compress can be used for rehabilitation treatment after Bartholin's gland cyst ostomy surgery, and the anal compress can be used for treating anal injuries. The perineal compress is arranged at the connection between the sheet-shaped front portion and the sheet-shaped rear portion and is located at the lower end of the female private part. The anal compress is arranged on the sheet-shaped rear portion and is aligned with the human anus. The perineal compress and the anal compress can exist at the same time or one of them can be selected and used according to actual needs. Both of them are seagull-shaped and are provided with connecting wing surfaces and fitting surfaces. Both fitting surfaces are provided with a medicine application area, and medicines with different therapeutic effects can be placed on the medicine application area to achieve a therapeutic effect.

[0008] The perineal compress is provided with a connecting wing surface and a fitting surface, respectively, connecting wing surface 1 and fitting surface 1. The connecting wing surface 1 can fix the fitting surface 1 so that it is stably connected to the underwear body, so that the fitting surface 1 can fit the female private parts, so that the application area contacts the female private parts, and a cold compress treatment can be performed on the private parts in real time. The perineal compress is also provided with an opening mechanism, which can open the female private parts so that the left and right labia majora are in a separated state, thereby reducing the collision of the left and right labia during activities.

[0009] Among them, the anal compress is provided with a connecting wing surface and a fitting surface, which are respectively connecting wing surface two and fitting surface two. The connecting wing surface two can send fitting surface two into the deep crotch of the human body, so that the compress area or the human anus is in contact, and at the same time separates the left and right sides of the anus to reduce friction and collision caused by activities.

[0010] In one embodiment, the perineal patch and the anal patch are made of breathable material as a whole to enhance the overall breathability. The connecting wing surface one and the connecting wing surface two can be bent at any angle to facilitate compatibility with patients of different body shapes. The connecting wing surface one can be flipped along the side of the leg of the underwear body and pasted to the connection between the front and back of the sheet to form a firm adhesion. The side of the connecting wing surface two is connected to the back of the sheet. A folding line is provided in the middle of the anal patch. The folding line is provided on the back of the fitting surface two, and the fitting surface two and the application area form an angle with the folding line as the center. The angle of the angle is not fixed. The connecting wing surface two, the fitting surface two and the back of the sheet form a hollow area, which can allow air to enter, thereby improving the contact between the crotch and the air, and the size of the hollow area can change with the change of the buttocks posture.

[0011] In one embodiment, the perineal compress and the anal compress are provided with a gel-like drug layer placed on the drug application area, and the composition of the drug layer can be selected according to actual needs. The drug layers are provided with a protective film, and the drug layers are sticky and can fit the human skin. The drug layer provided on the perineal compress is oval in shape, which fits the private parts better. The bottom of the drug layer is provided with a long strip, and the material is a deformable and stretchable rubber layer, which is compatible with private parts of different widths. The drug application area provided on the perineal compress can cover various parts of the labia majora. The drug layer provided on the anal compress is circular, and its area is larger than the area of ​​the human anus, which can completely wrap the human anus and fit the human anus.

[0012] In one embodiment, both the perineal compress and the anal compress are provided with a strip assembly that can be attached to human skin or the inner wall of the underwear body. The strip assembly consists of side strips and a middle strip, and each of the side strips and the middle strip is provided with a protective film.

[0013] The side strips of the perineal compress are located at the side edges of the connecting wing surface 1 and can be attached to the connection between the front and rear parts of the sheet. The middle strips are arranged on the left and right sides of the compress area and can be attached to the skin of the female labia majora.

[0014] Among them, the side strips of the anal patch are located at the top edge of the connecting wing surface 2, and can fit the skin in the middle of the human buttocks. The middle strips are arranged on the left and right sides of the application area, and can fit the skin outside the human anus.

[0015] In one embodiment, the perineal compress is provided with a fitting surface consisting of a left fitting surface and a right fitting surface, which are connected by a rubber band to limit the degree of expansion of the left fitting surface and the right fitting surface, and the rubber layer is arranged between the left fitting surface and the right fitting surface. The rubber layer can be extended according to the degree of expansion of the left fitting surface and the right fitting surface to ensure that the female private parts are covered. The expansion mechanism is arranged at the lower ends of the two, and the expansion mechanism is provided with an insertion groove. The insertion groove is provided with a plurality of grooves, and the length gradually shortens symmetrically from the middle to the front and rear ends. A support rod can be inserted into the insertion groove, and there are two support rods. The support rod and the insertion groove form a match to keep the left fitting surface and the right fitting surface stable in the support state.

[0016] In one embodiment, the perineal compress and the anal compress are detachably connected to the underwear body, and the underwear body can be prepared by the patient himself. The perineal compress and the anal compress only need to be placed as needed. The anal compress is connected to the rear part of the sheet through a fitting. The fitting is provided with a fiber sheet and a burr sheet. The fiber surface is arranged on the rear part of the sheet, and the burr sheet is arranged at the edge of the two bottom surfaces of the connecting wing surface. The fiber surface can completely cover the anal compress, and a plurality of air holes are provided under the fibers of the fiber surface to enhance breathability.

[0017] In one embodiment, the anus patch is non-detachably connected to the sheet-like rear portion, and the perineal patch is detachably connected. The perineal patch can be omitted and only the anus patch can be activated. It is specifically used to treat anal injuries. The elastic band is composed of two parts, one of which is elastic band one set at the upper end of the sheet-like front portion, and the other is elastic band two set at the upper end of the sheet-like rear portion. The elastic band one and the elastic band two are connected by a buckle. The sheet-like front portion and the sheet-like rear portion can be unfolded in a straight line and can be worn after being unfolded, making the wearing process simpler and more comfortable.

[0018] In one embodiment, the buckle is arranged on the left and right sides of the elastic band 1, the inner surface of the buckle is provided with a burr piece, and the left and right sides of the elastic band 2 are provided with a fiber surface.

[0019] In one embodiment, when both the perineal compress and the anal compress are detachably mounted, the specific steps for use are as follows:

[0020] When using a perineal compress:

[0021] Step 1: Tear off the protective film on the drug layer of the perineal compress to expose the drug layer, and tear off the protective film on the middle strip on the connecting wing surface to expose the sticky side of the middle strip assembly;

[0022] Step 2: Spread your legs to open your private parts, and fit the left and right fitting surfaces to the labia majora on both sides respectively;

[0023] Step 3: Press the left and right fitting surfaces with two fingers, separate the left and right fitting surfaces, adjust the separation range, and insert the support rods into the corresponding insertion slots to keep the left and right fitting surfaces separated;

[0024] Step 4: Put on the underwear body and manually adjust the connecting wing surface 1 so that it passes through the underwear body along the thigh root and extends out from the lower end of the underwear body;

[0025] Step 5: Tear off the protective film of the side strips connected to the wing surface, exposing the sticky side of the side strips.

[0026] Step 6: Turn over the connecting wing surface 1 and stick it to the connection between the front and back of the sheet to complete the wearing.

[0027] When using anal compresses:

[0028] Step 1: Tear off the protective film on the drug layer of the anal patch to expose the drug layer, and tear off the protective film on the side strips and the middle strip on the connecting wing surface 2 to expose the adhesive side of the side strips and the middle strip;

[0029] Step 2: Spread your legs apart to open your gluteal groove. Hold the second connecting wing with both hands and align the second fitting surface with the gluteal groove. Insert the second fitting surface deep into the gluteal groove with both hands. When inserting, align the drug layer with the anus so that the drug layer contacts and fits the anus.

[0030] Step 3: Press the drug layer with the index finger of your left / right hand, and smooth the second fitting surface to the left / right side so that the middle strip of the left / right side fits against the skin outside the anus;

[0031] Step 4: Place your left / right palm on the gluteal groove and smooth outwards the connecting wing surfaces on both sides. When smoothing, gently press your palms against the connecting wing surfaces. This should be done when the buttocks muscles are in a natural state.

[0032] Step 5: Close your legs to close the crotch, and check whether the second fitting surface and the second connecting wing surface fit the buttocks accurately and comfortably. You can move your lower limbs appropriately to check whether the fit is firm.

[0033] Step 6: Stand up and put on the underwear. When the elastic band reaches the bottom of the burr sheet, insert your palms into the underwear. Place the backs of your palms on the burr sheet and the palms of your hands on the fiber surface. Use your palms to separate the burr sheet from the fiber surface. Use your thumbs to place your thumbs on the side walls of your palms to hold the elastic band and the upper end of the rear part of the sheet and lift the underwear.

[0034] Step 7: Remove your palm from the underwear body, so that the burr sheet fits with the fiber surface, that is, the back of the sheet fits with the second connecting wing surface, adjust the front of the sheet, and complete the wearing.

[0035] In one embodiment, when the anal patch is non-detachable, the specific steps for use are as follows:

[0036] When using a perineal compress:

[0037] Step 1: Tear off the protective film on the drug layer of the perineal compress to expose the drug layer, and tear off the protective film on the middle strip on the connecting wing surface to expose the sticky side of the middle strip assembly;

[0038] Step 2: Spread your legs to open your private parts, and fit the left and right fitting surfaces to the labia majora on both sides respectively;

[0039] Step 3: Press the left and right fitting surfaces with two fingers, separate the left and right fitting surfaces, adjust the separation range, and insert the support rods into the corresponding insertion slots to keep the left and right fitting surfaces separated;

[0040] Step 4: Put on the underwear body and manually adjust the connecting wing surface 1 so that it passes through the underwear body along the thigh root and extends out from the lower end of the underwear body;

[0041] Step 5: Tear off the protective film of the side strips connected to the wing surface, exposing the sticky side of the side strips.

[0042] Step 6: Turn over the connecting wing surface 1 and stick it to the connection between the front and back of the sheet to complete the wearing.

[0043] When using anal compresses:

[0044] Step 1: Separate the elastic band 1 and the elastic band 2, and then unfold the front sheet and the back sheet in a straight line;

[0045] Step 2: Tear off the protective film on the drug layer of the anal patch to expose the drug layer; tear off the protective film on the middle strip on the second bonding surface to expose the adhesive side of the middle strip;

[0046] Step 3: Spread your legs apart to open your gluteal folds. Hold the left and right sides of the rear part of the sheet with both hands, align the second bonding surface with the gluteal folds. Lift the rear part of the sheet inward with both hands so that the second connecting wing supports the second bonding surface. Then, insert the second bonding surface deep into the gluteal folds, aligning the drug layer with the anus during insertion so that the drug layer contacts and fits the anus.

[0047] Step 4: Use the index finger of your left / right hand to press the back of the sheet so that it fits against the second wing surface and the back of the second bonding surface. Use the index finger of your left / right hand to press the drug layer and smooth the second bonding surface to the left / right side so that the middle strip of the left / right side fits against the skin outside the anus.

[0048] Step 5: Close your legs and allow your gluteal cleft to close naturally. The back of the sheet is now held between the anus and gluteal cleft and can be folded over. Tear off the protective film on the side strips connecting the second wing to expose the sticky side. Place your left / right palm on the gluteal cleft. Smooth the left / right side of the sheet outwards to fit the side strips against the skin in the gluteal cleft. Once smoothed, gently place your palms on the back of the sheet to fit the back of the sheet against the second wing.

[0049] Step 6: Separate the rear sheet from the anal patch, so that the connecting wing surface 2, the second fitting surface, and the rear sheet form a hollow area, and only the second fitting surface is in contact with the anus and groin;

[0050] Step 7: Flip up the front part of the sheet so that it wraps around the crotch, then fit the two ends of elastic band one with the two ends of elastic band two, and adjust the fitting position of the two. After adjustment, the burr sheet fits with the fiber surface and the garment can be put on.

[0051] Beneficial effects

[0052] The first fitting surface can be fitted with the female private parts. After fitting, the female left and right labia majora can be separated by the stretching mechanism to expose the vestibule. When the labia majora are separated, the rubber layer can be unfolded together so that the drug layer is located in the middle of the female private parts, ensuring that the drug layer is in contact with the female private parts, achieving the effect of separation and cold compress. The first connecting wing surface can fix the perineal compress sheet and the underwear to stabilize its state. The second connecting wing surface can send the second fitting surface into the deep part of the human body's inguinal groove while maintaining a deep posture so that the drug layer provided with the second fitting surface is in contact with the human anus. The second connecting wing surface can be connected to the rear part of the sheet. After connection, the second fitting surface will not be separated from the anus due to human body movement, and has the effect of real-time isolation and cold compress. The underwear body can be unfolded in a straight line, which is easier to wear and has strong compatibility. It can be selected according to actual needs. It has a good fitting effect and also has an isolation effect during cold compress, effectively reducing the friction between the left and right labia majora and anus, alleviating the patient's pain and improving the ability to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0054] Figure 1 This is one of the structural diagrams of the present invention;

[0055] Figure 2 This is the second structural diagram of the present invention;

[0056] Figure 3 This is the third structural diagram of the present invention;

[0057] Figure 4 This is one of the structural schematic diagrams of the perineal compress of the present invention;

[0058] Figure 5 This is the second structural schematic diagram of the perineal compress of the present invention;

[0059] Figure 6 This is the third structural diagram of the perineal compress of the present invention;

[0060] Figure 7 This is the fourth structural diagram of the perineal compress of the present invention;

[0061] Figure 8 This is the fifth structural diagram of the perineal compress of the present invention;

[0062] Figure 9 This is the sixth structural diagram of the perineal compress of the present invention;

[0063] Figure 10 This is one of the structural schematic diagrams of the anal compress of the present invention;

[0064] Figure 11 This is the second structural diagram of the anal compress of the present invention;

[0065] Figure 12 This is the third structural diagram of the anal compress of the present invention;

[0066] Figure 13 This is the fourth structural diagram of the present invention;

[0067] Figure 14 This is the fifth structural diagram of the present invention;

[0068] Figure 15 This is the sixth structural diagram of the present invention;

[0069] Figure 16 This is the seventh structural diagram of the present invention;

[0070] Figure 17 This is the eighth structural diagram of the present invention;

[0071] Figure 18 This is the fourth structural schematic diagram of the anal compress of the present invention.

[0072] In the figure: underwear body 1, sheet front part 2, sheet back part 3, elastic belt 4, perineal compress 5, anus compress 6, medicine application area 7, connecting wing surface 1 8, fitting surface 1 9, connecting wing surface 2 10, fitting surface 2 11, medicine layer 12, rubber layer 13, side strips 14, middle strips 15, left fitting surface 16, right fitting surface 17, insertion groove 18, support rod 19, fiber sheet 20, burr sheet 21, elastic belt 1 22, elastic belt 2 23, buckle 24. DETAILED DESCRIPTION

[0073] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are to be considered as illustrative in nature and not restrictive.

[0074] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0075] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature identified as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0076] In the present invention, unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be understood broadly. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0077] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0078] See also Figure 1-16:A medical underwear special for treating perineum and anus injuries, comprising an underwear body 1, the underwear body 1 is provided with a plurality of sizes, including XS, S, M, L, XL, XXL, XXXL, etc. according to the clothing size chart, to meet the needs of patients of all ages. The underwear body 1 is provided with a sheet-shaped front portion 2, the bottom of the sheet-shaped front portion 2 is connected to a sheet-shaped rear portion 3, the tops of the sheet-shaped front portion 2 and the sheet-shaped rear portion 3 are connected by an elastic band 4, and the elastic band 4 can be integrated or split. The underwear body 1 is also provided with a perineal compress 5 and an anal compress 6. After activation, both can continuously perform cold compress treatment on the perineum and anus. The perineal compress 5 is arranged at the connection between the sheet-shaped front portion 2 and the sheet-shaped rear portion 3, and the anal compress 6 is arranged on the sheet-shaped rear portion 3. The perineal compress 5 and the anal compress 6 can exist at the same time or can be selected alone, and both are seagull-shaped, and are provided with a connecting wing surface and a fitting surface, and the fitting surfaces of both are provided with a medicine application area 7;

[0079] The perineal compress 5 is provided with a connecting wing surface 8 and a fitting surface 9, respectively. The connecting wing surface 8 can fix the fitting surface 9 so that the fitting surface 9 can fit the female private parts. After fitting, the fitting surface 9 can drive the labia majora to move, so that the application area 7 contacts the female private parts. The perineal compress 5 is also provided with a spreading mechanism, which can keep the two fitting surfaces 9 separated, so that the female private parts are spread open and the left and right labia majora are in a separated state.

[0080] Among them, the anal compress 6 is provided with a connecting wing surface 10 and a fitting surface 11 respectively. The connecting wing surface 10 can deliver the fitting surface 11 deep into the inguinal crotch of the human body, so that the compress area 7 or the human anus is in contact, and at the same time separates the left and right sides of the anus. When the human body is moving, the friction on the left and right sides of the anus can be effectively reduced, thereby reducing pain.

[0081] Preferably, the perineal patch 5 and the anal patch 6 are made of breathable material as a whole, and the connecting wing surface 1 8 and the connecting wing surface 2 10 can be bent at any angle. The connecting wing surface 1 8 can be attached to the side of the leg along the underwear body 1, flipped over and attached to the connection between the front 2 sheet parts and the rear 3 sheet parts. The side of the connecting wing surface 2 10 is connected to the rear 3 sheet part. A folding line is provided in the middle of the anal patch 6, and the folding line is provided on the back of the fitting surface 2 11, and the fitting surface 2 11 and the application area 7 form an angle with the folding line as the center. The angle of the angle is not fixed. The connecting wing surface 2 10, the fitting surface 2 11 and the rear 3 sheet part form a hollow area, and the size of the hollow area can change with the change of the buttocks posture.

[0082] By adopting the above technical solution, by adjusting the posture of the connecting wing surface 1 8 and the connecting wing surface 2 10, the degree of fit between the connecting wing surface 1 8 and the connecting wing surface 2 10 and the underwear body 1 can be ensured, and the firmness of the perineal patch 5 and the anus patch 6 can be improved. In daily life, after a woman wears underwear on her private parts, the private parts and the underwear generally do not change position, and the perineal patch 5 can be fitted with the bottom crotch of the underwear body 1. After fitting, it cannot move. The perineal patch 5 can further improve the fit between the two and prevent friction between the two. In daily life, the underwear body 1 is generally not embedded in the crotch, so the anus patch 6 only has the two side edges fitted with the sheet-like rear part 3, and the other parts can penetrate into the crotch to provide cooling and isolation for the anus. When the human body moves, the shape of the buttocks will change, and the size of the hollow area formed by the connecting wing surface 2 10, the fitting surface 2 11 and the sheet-like rear part 3 can change with the change of the buttocks posture, which can effectively prevent the anus patch 6 from detaching during the activity.

[0083] Preferably, a gel-like drug layer 12 is placed on the medicine application area 7 of the perineal patch 5 and the anal patch 6. The drug layers 12 are provided with a protective film. The drug layers 12 are sticky and can fit with human skin. The drug layer 12 of the perineal patch 5 is elliptical, and the bottom of the drug layer 12 is provided with a long strip of rubber layer 13 that can be deformed and stretched. The medicine application area 7 of the perineal patch 5 can cover various parts of the labia majora. The drug layer 12 of the anal patch 6 is circular, and its area is larger than that of the human anus, and can completely wrap the human anus and fit with the human anus.

[0084] By adopting the above technical solution, the gel-like drug layer 12 can better fit the private parts or anus, and when subjected to pressure, it can be deformed to form wrinkles that fit the private parts or anus, reducing the foreign body sensation. At the same time, cold compress treatment can be performed in real time. Different shapes are set according to different cold compress treatment sites to improve the degree of fit. The ingredients of the drug layer 12 can be 10g each of rhubarb, phellodendron, dandelion, lithospermum officinale, turmeric, and angelica dahurica, and 4g each of tangerine peel, magnolia bark, atractylodes, and licorice. It has the effects of clearing heat and activating blood circulation, reducing swelling and relieving pain. The ingredients of the drug layer 12 can also be adjusted according to the cause of the patient's illness.

[0085] Preferably, the perineal compress 5 and the anal compress 6 are both provided with a strip group, the strip group consisting of side strips 14 and a middle strip 15, and the side strips 14 and the middle strip 15 are both provided with a protective film;

[0086] The side strips 14 of the perineal compress 5 are located at the side edges of the connecting wing 1 8 and can be attached to the connection between the front sheet 2 and the rear sheet 3. The middle strips 15 are arranged on the left and right sides of the compress area 7 and can be attached to the skin of the female labia majora.

[0087] Among them, the side strips 14 of the anal patch 6 are located at the top edge of the connecting wing 2 10, and can fit the skin in the middle of the human buttocks. The middle strips 15 are arranged on the left and right sides of the application area 7, and can fit the skin outside the human anus.

[0088] By adopting the above technical solution, the side strips 14 of the perineal compress 5 are used to fit with the crotch of the underwear body 1, and the middle strip 15 of the perineal compress 5 is used to fit with the outer skin of the labia majora. Hair removal should be performed before fitting. The side strips 14 of the anal compress 6 are used to fit with the skin of the buttocks, which is the junction of the buttocks and the inguinal cleft. Here, it can be ensured that the state of the connecting wing surface 2 10 placed in the inguinal cleft will not be detached during human movement. The middle strip 15 of the anal compress 6 fits with the skin on the left and right sides of the anus, that is, the skin deep in the inguinal cleft, to ensure that the medicine is always in contact with the anus.

[0089] Preferably, the perineal compress 5 is provided with a fitting surface 9 consisting of a left fitting surface 16 and a right fitting surface 17, which are connected by a rubber band, and the rubber layer 13 is arranged between the left fitting surface 16 and the right fitting surface 17, and the expansion mechanism is arranged at the lower ends of the two, and the expansion mechanism is provided with an insertion groove 18, and the insertion groove 18 is provided with a plurality of roots, and the length gradually shortens symmetrically from the middle to the front and rear ends. A support rod 19 can be inserted into the insertion groove 18, and there are two support rods 19.

[0090] When the legs are closed, the left and right contact surfaces 16, 17 can be automatically reset, effectively preventing the left and right contact surfaces 16, 17 from separating during activities, so that the application area 7 is always in contact with the private parts. When installing the support rod 19, the insertion groove 18 should be selected according to the structure of the private parts. The left and right contact surfaces 16, 17 can be separated by hand first, and then the support rod 19 can be inserted according to the separated state of the two to ensure that the private parts are in a comfortable state.

[0091] Preferably, the perineal patch 5 and the anal patch 6 are detachably connected to the underwear body 1, and the anal patch 6 is connected to the sheet-like rear part 3 by a fitting, and the fitting is provided with a fiber sheet 20 and a burr sheet 21, and the fiber surface 20 is arranged on the sheet-like rear part 3, and the burr sheet 21 is arranged at the bottom edge of the connecting wing surface 10, and the fiber surface 20 can completely cover the anal patch 6, and a plurality of air holes are provided under the fibers of the fiber surface 20.

[0092] By adopting the above technical solution, greater flexibility is achieved. The perineal compress 5 or the anal compress 6 can be selected according to actual needs. The perineal compress 5 and the anal compress 6 can be sold separately as separate products. If the anal compress 6 is to be used, the underwear body 1 needs to be purchased. The burr piece 21 on the anal compress 6 can be adjusted to fit the fiber piece 20 according to actual conditions, and the patient can adjust it to a comfortable position by himself.

[0093] Preferably, the anal patch 6 is non-detachably connected to the sheet-like rear part 3, the perineal patch 5 is detachably connected, the elastic band 4 consists of two parts, one part is elastic band 1 22 arranged at the upper end of the sheet-like front part 2, and the other part is elastic band 2 23 arranged at the upper end of the sheet-like rear part 3, the elastic band 1 22 and the elastic band 2 23 are connected by a buckle 24, and the sheet-like front part 2 and the sheet-like rear part 3 can be unfolded in a straight line.

[0094] By adopting the above technical solution, the anal patch 6 and the sheet-like rear part 3 are non-detachably connected, so there is no need to worry about the anal patch 6 falling off, and the elastic band 4 is a split design. When wearing it, the legs do not need to be closed, and the wearer can lie down with their legs bent, which is more convenient and comfortable.

[0095] Preferably, the buckle 24 is provided on the left and right sides of the elastic band 1 22 , the inner surface of the buckle 24 is provided with a burr piece 21 , and the left and right sides of the elastic band 2 23 are provided with a fiber surface 20 .

[0096] By adopting the above technical solution, after putting on the underwear body 1, you only need to fit the burr piece 21 provided on the buckle 24 onto the fiber surface 20 on the left and right sides of the elastic band 23 to complete the fixation of the underwear body 1, and the tightness can be adjusted according to your own needs.

[0097] According to the differences between the underwear body 1, the perineal compress 5 and the anal compress 6, the present application provides a variety of usage methods, as follows:

[0098] The wearing method of the perineal compress 5 has nothing to do with the style of the underwear body 1. When the patient uses his / her own underwear or the underwear body 1, the placement steps of the perineal compress 5 are as follows:

[0099] Step 1: Tear off the protective film on the drug layer 12 on the perineal compress 5 to expose the drug layer 12, and tear off the protective film on the middle strip 15 on the connecting wing 8 to expose the adhesive side of the middle strip assembly 15;

[0100] Step 2: Spread the legs to open the female private parts, and fit the left fitting surface 16 and the right fitting surface 17 to the left and right labia majora respectively;

[0101] Step 3: Press the left and right bonding surfaces 16 and 17 with two fingers, separate the left and right bonding surfaces 16 and 17, adjust the separation range, and insert the support rods 19 into the corresponding insertion grooves 18 to keep the left and right bonding surfaces 16 and 17 separated;

[0102] Step 4: Put on the underwear body 1, and manually adjust the connecting wing 1 8 so that it passes through the underwear body 1 along the thigh root and extends out from the lower end of the underwear body;

[0103] Step 5: Tear off the protective film of the side strip 16 provided on the connecting wing surface 1 8 to expose the sticky side of the side strip 16;

[0104] Step 6: Turn over the connecting wing surface 8 and stick it to the connection between the front sheet 2 and the back sheet 3 to complete the wearing.

[0105] When the panty body 1 is provided with a sheet-like rear portion 3 provided with a fiber surface 20, and a burr sheet 21 is provided at the bottom edge of the connecting wing 2 10, the wearing method of the perineal compress 5 remains unchanged, and the installation steps of the anal compress 6 are as follows:

[0106] Step 1: Tear off the protective film on the drug layer 12 on the anal patch 6 to expose the drug layer 12, and tear off the protective film on the side strips 14 and the middle strip 15 provided on the connecting wing 2 10 to expose the adhesive side of the side strips 14 and the middle strip 15;

[0107] Step 2: Spread your legs apart to open your gluteal groove. Hold the second connecting wing surface 10 with both hands, align the second fitting surface 11 with the gluteal groove, and insert the second fitting surface 11 deep into the gluteal groove with both hands. When inserting, align the drug layer 12 with the anus so that the drug layer 12 contacts and fits the anus.

[0108] Step 3: Use the index finger of your left / right hand to press the drug layer 12, and smooth the second bonding surface 11 toward the left / right side so that the middle strip 15 of the left / right side fits against the skin outside the anus;

[0109] Step 4: Place your left / right palms on the gluteal groove and smooth out the connecting wing surfaces 2 (10) on both sides. When smoothed, gently place your palms on the connecting wing surfaces 2 (10) to keep the buttocks muscles in a natural state.

[0110] Step 5: Close your legs to close the crotch, check whether the second fitting surface 11 and the second connecting wing surface 10 fit the buttocks accurately and comfortably, and move your lower limbs appropriately to check whether the fit is firm;

[0111] Step 6: Stand up and put on the underwear body 1. When the elastic band 4 reaches the bottom of the burr piece 21, insert your palms into the underwear body 1. Place the backs of your palms on the burr piece 21 and the palms of your hands on the fiber surface 20. Use your palms to separate the burr piece 21 from the fiber surface 20. Use your thumbs to place your thumbs on the side walls of your palms to clamp the elastic band 4 and the upper end of the rear part 3 of the sheet to lift the underwear body 1.

[0112] Step 7: Remove your palm from the underwear body 1, fit the burr sheet 21 with the fiber surface 20, that is, fit the sheet rear portion 3 with the connecting wing surface 2 10, adjust the sheet front portion, and finish wearing.

[0113] like Figure 17 and Figure 18 In this solution, the underwear body 1 is provided with a sheet-like rear portion 3 and may not be provided with a fiber surface 20, and the burr piece 21 provided at the bottom edge of the connecting wing surface 10 is replaced by a side strip 14, and the side strip 14 is also provided with a protective film. After replacement, the side strip 14 provided at the bottom edge of the connecting wing surface 10 can be directly fitted with the inner wall of the sheet-like rear portion 3. At this time, the placement method of the anal compress 6 does not change, and the same fixing effect can be achieved.

[0114] When the rear sheet 3 of the panty body 1 is provided with an anus compress 6 and the panty body 1 is detachable and unfolded, the wearing method of the perineum compress 5 remains unchanged, and the wearing method of the panty body 1 is as follows:

[0115] Step 1: Separate the elastic band 1 22 and the elastic band 2 23, and then unfold the sheet-like front portion 2 and the sheet-like back portion 3 in a straight line;

[0116] Step 2: Tear off the protective film on the drug layer of the anal patch 6 to expose the drug layer 12; tear off the protective film on the middle strip 15 on the second bonding surface 11 to expose the adhesive side of the middle strip 15;

[0117] Step 3: Spread your legs apart to open your gluteal folds. Hold the left and right sides of the sheet-like rear portion 3 with both hands, align the second bonding surface 11 with the gluteal folds, and lift the sheet-like rear portion 3 inward with both hands so that the second connecting wing 10 supports the second bonding surface 11. Then, insert the second bonding surface 11 deep into the gluteal folds, aligning the drug layer 12 with the anus during insertion, so that the drug layer 12 contacts and adheres to the anus.

[0118] Step 4: Use the index finger of your left / right hand to press the rear portion 3 of the sheet so that it fits against the back of the second connecting wing surface 10 and the second bonding surface 11. Use the index finger of your left / right hand to press the drug layer 12. Smooth the second bonding surface 11 to the left / right side so that the middle strip 15 of the left / right side fits against the skin outside the anus.

[0119] Step 5: Close your legs so that your gluteal cleft is naturally closed. At this time, the sheet-like rear portion 3 is clamped by the anus and gluteal cleft and can be folded over. Tear off the protective film on the side strips 14 of the connecting wing surface 2 10 to expose its sticky side. Place your left / right palm on the gluteal cleft. Smooth the left / right side of the sheet-like rear portion 3 outward with your left / right palm so that the side strips 14 fit the skin at the gluteal cleft. After smoothing, gently place your palm on the sheet-like rear portion so that the sheet-like rear portion 3 fits the connecting wing surface 2 10.

[0120] Step 6: Separate the rear sheet 3 from the anal patch 6, so that the connecting wing surface 2 10, the second bonding surface 11 and the rear sheet 3 form a hollow area, and only the second bonding surface 11 is in contact with the anus and the groin;

[0121] Step 7: Flip up the front sheet 2 so that it wraps the crotch, then fit the two ends of the elastic band 1 22 with the two ends of the elastic band 2 23, and adjust the fitting position of the two. After adjustment, the burr sheet 21 fits the fiber surface 20 and the wearing is completed.

[0122] Working principle: First, according to the patient's physical condition, decide whether to use the underwear body 1, choose to install the perineal compress 5 or the anal compress 6, or use both at the same time, determine the composition of the drug layer 12 according to the patient's disease cause, place the gel-like medicine on the compress area 7 to form the drug layer 12, and choose the wearing method according to the selected underwear style. Fix the perineal compress 5 to the lower end of the female private part of the underwear body 1 through the connection wing surface 8 and the fitting surface 9. Through the cooperation of the insertion groove 18 and the support rod 19, The perineal dressing sheet 5 can be kept separated to different degrees, so that the left and right labia majora are in a separated state, achieving the effect of isolating the dressing; the anal dressing sheet 6 is fixed on the sheet-like rear part 3 by connecting the wing surface 2 10 and the fitting surface 2 11, and the connecting wing surface 2 10 can deliver the fitting surface 2 11 to the human anus, and the side strips 14 and the middle strips 15 provided on the anal dressing sheet 6 can make the anal dressing sheet 6 fit with the human body's inguinal groove and buttocks, ensuring that the drug layer 12 is in contact with the anus, and the anal dressing sheet 6 will not fall off during activities.

[0123] The above-described embodiments merely illustrate several implementations of the present invention, and while their descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the spirit of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the patent for this invention shall be determined by the appended claims.

Claims

1. A medical underwear for treating perineal and anal injuries, comprising an underwear body (1), characterized in that: The underwear body (1) is provided with a sheet-like front portion (2), the bottom of the sheet-like front portion (2) is connected to a sheet-like rear portion (3), the tops of the sheet-like front portion (2) and the sheet-like rear portion (3) are connected by an elastic band (4), and the underwear body (1) is also provided with a perineum compress (5) and an anus compress (6), the perineum compress (5) is arranged at the connection between the sheet-like front portion (2) and the sheet-like rear portion (3), and the anus compress (6) is arranged on the sheet-like rear portion (3), the perineum compress (5) and the anus compress (6) can exist at the same time or one of them can exist selectively, and both are in the shape of a seagull, and both are provided with a connecting wing surface and a fitting surface, and both fitting surfaces are provided with a medicine application area (7); The perineal compress (5) is provided with a connecting wing surface and a fitting surface, respectively, a connecting wing surface (8) and a fitting surface (9). The connecting wing surface (8) can fix the fitting surface (9) so that the fitting surface (9) can fit with the female private parts, so that the application area (7) is in contact with the female private parts. The perineal compress (5) is also provided with a spreading mechanism, which can spread the female private parts so that the left and right labia majora are in a separated state. The anal compress (6) is provided with a connecting wing surface and a fitting surface, which are respectively a connecting wing surface 2 (10) and a fitting surface 2 (11). The connecting wing surface 2 (10) can deliver the fitting surface 2 (11) deep into the inguinal crotch of the human body, so as to contact the compress area (7) or the human anus, and at the same time separate the left and right sides of the anus.

2. The medical underwear for treating perineal and anal injuries according to claim 1, characterized in that: The perineal patch (5) and the anal patch (6) are made of breathable material as a whole. The connecting wing surface 1 (8) and the connecting wing surface 2 (10) can be bent at any angle. The connecting wing surface 1 (8) can be attached to the side of the leg along the underwear body (1) and flipped over and attached to the connection between the front sheet (2) and the back sheet (3). The side of the connecting wing surface 2 (10) is connected to the back sheet (3). A folding line is provided in the middle of the anal patch (6). The folding line is provided on the back of the fitting surface 2 (11), and the fitting surface 2 (11) and the application area (7) form an angle with the folding line as the center. The angle of the angle is not fixed. The connecting wing surface 2 (10), the fitting surface 2 (11) and the back sheet (3) form a hollow area, and the size of the hollow area can change with the change of the buttocks posture.

3. The medical underwear for treating perineal and anal injuries according to claim 2, characterized in that: The perineal compress (5) and the anal compress (6) are provided with a gel-like drug layer (12) on the drug application area (7), and the drug layer (12) is provided with a protective film. The drug layer (12) is sticky and can fit with human skin. The drug layer (12) provided on the perineal compress (5) is elliptical, and the bottom of the drug layer (12) is provided with a long strip of rubber layer (13) that can be deformed and stretched. The drug application area (7) provided on the perineal compress (5) can cover various parts of the labia majora. The drug layer (12) provided on the anal compress (6) is circular and has an area larger than the area of ​​the human anus, and can completely wrap the human anus and fit with the human anus.

4. The medical underwear for treating perineal and anal injuries according to claim 3, characterized in that: The perineal compress (5) and the anal compress (6) are both provided with a strip group, the strip group consisting of side strips (14) and a middle strip (15), and the side strips (14) and the middle strip (15) are both provided with a protective film; The side strips (14) of the perineal compress (5) are located at the side edges of the connecting wing surface (8) and can be attached to the connection between the front sheet (2) and the rear sheet (3). The middle strips (15) are arranged on the left and right sides of the compress area (7) and can be attached to the skin of the labia majora of women. The side strips (14) of the anal patch (6) are located at the top edge of the connecting wing surface 2 (10), and can fit the skin of the middle part of the buttocks of the human body. The middle strips (15) are arranged on the left and right sides of the application area (7), and can fit the skin of the outer side of the anus of the human body.

5. The medical underwear for treating perineal and anal injuries according to claim 4, characterized in that: The perineal compress (5) is provided with a fitting surface (9) consisting of a left fitting surface (16) and a right fitting surface (17), which are connected by a rubber band, and the rubber layer (13) is arranged between the left fitting surface (16) and the right fitting surface (17), and the spreading mechanism is arranged at the lower ends of the two, and the spreading mechanism is provided with an insertion groove (18), and the insertion groove (18) is provided with a plurality of roots, and the length gradually shortens symmetrically from the middle to the front and rear ends. The support rod (19) can be inserted into the insertion groove (18), and the support rod (19) is provided with two.

6. The medical underwear for treating perineal and anal injuries according to claim 5, characterized in that: The perineal patch (5) and the anal patch (6) are both detachably connected to the underwear body (1); the anal patch (6) is connected to the sheet-like rear portion (3) via a fitting, and the fitting is provided with a fiber sheet (20) and a burr sheet (21); the fiber surface (20) is provided on the sheet-like rear portion (3); the burr sheet (21) is provided at the bottom edge of the second connecting wing surface (10); the fiber surface (20) can completely cover the anal patch (6); and a plurality of air holes are provided under the fibers of the fiber surface (20).

7. The medical underwear for treating perineal and anal injuries according to claim 5, characterized in that: The anal compress (6) is non-detachably connected to the sheet-like rear part (3), and the perineal compress (5) is detachably connected. The elastic band (4) consists of two parts, one of which is elastic band one (22) arranged at the upper end of the sheet-like front part (2), and the other part is elastic band two (23) arranged at the upper end of the sheet-like rear part (3). The elastic band one (22) and the elastic band two (23) are connected by a buckle (24), and the sheet-like front part (2) and the sheet-like rear part (3) can be unfolded in a straight line.

8. The medical underwear for treating perineal and anal injuries according to claim 7, characterized in that: The buckle (24) is arranged on the left and right sides of the elastic band 1 (22), the inner surface of the buckle (24) is provided with a burr piece (21), and the left and right sides of the elastic band 2 (23) are provided with a fiber surface (20).

9. The method for using the medical underwear for treating perineal and anal injuries according to claim 6, characterized in that: When using the perineal compress (5): Step 1: tear off the protective film on the drug layer (12) on the perineal compress (5) to expose the drug layer (12), and tear off the protective film on the middle strip (15) on the connecting wing (8) to expose the sticky side of the middle strip assembly (15); Step 2: Spread the legs to open the female private parts, and fit the left fitting surface (16) and the right fitting surface (17) to the labia majora on both sides respectively; Step 3: Press the left fitting surface (16) and the right fitting surface (17) with two fingers, separate the left fitting surface (16) and the right fitting surface (17), adjust the separation range, and insert the support rods (19) into the corresponding insertion grooves (18) respectively, so that the left fitting surface (16) and the right fitting surface (17) remain separated; Step 4: Put on the underwear body (1), and manually adjust the connecting wing surface (8) so that it passes through the underwear body (1) along the thigh root and extends out from the lower end of the underwear body; Step 5: Tear off the protective film of the side strip (16) provided on the connecting wing surface (8) to expose the sticky side of the side strip (16); Step 6: Turn over the connecting wing surface 1 (8) and stick it to the connection between the sheet-like front part (2) and the sheet-like back part (3) to complete the wearing. When using the anal patch (6): Step 1: tear off the protective film provided on the drug layer (12) on the anal patch (6) to expose the drug layer (12), and tear off the protective film on the side strips (14) and the middle strip (15) provided on the connecting wing surface 2 (10) to expose the adhesive side of the side strips (14) and the middle strip (15); Step 2: Spread your legs apart to open your gluteal groove, hold the second connecting wing surface (10) with both hands, align the second fitting surface (11) with the gluteal groove, and insert the second fitting surface (11) deep into the gluteal groove with both hands. When inserting, align the drug layer (12) with the anus so that the drug layer (12) contacts and fits with the anus; Step 3: Use the index finger of the left / right hand to press the drug layer (12), and smooth the second bonding surface (11) toward the left / right side so that the middle strip (15) of the left / right side fits the skin outside the anus; Step 4: Place the left / right palm on the gluteal groove and smooth out the connecting wing surface 2 (10) on both sides. When smoothing, the palms gently fit the connecting wing surface 2 (10), and the buttocks muscles are in a natural state; Step 5: Close your legs to close the crotch, check whether the second fitting surface (11) and the second connecting wing surface (10) fit the buttocks accurately and comfortably, and move your lower limbs appropriately to check whether the fit is firm; Step 6: Stand in a standing position and put on the underwear body (1). When the elastic band (4) reaches the bottom end of the burr sheet (21), insert the palms into the underwear body (1). The backs of the palms of both hands touch the burr sheet (21). The palms of both hands touch the fiber surface (20). The burr sheet (21) is separated from the fiber surface (20) by the palms. The thumbs touch the side walls of the palms to clamp the elastic band (4) and the upper end of the sheet rear part (3), and lift the underwear body (1). Step 7: Remove the palm from the underwear body (1), make the burr sheet (21) fit with the fiber surface (20), that is, make the sheet rear part (3) fit with the connecting wing surface 2 (10), adjust the sheet front part, and complete the wearing.

10. The method for using the medical underwear for treating perineal and anal injuries according to claim 8, characterized in that: When using the perineal compress (5): Step 1: tear off the protective film on the drug layer (12) on the perineal compress (5) to expose the drug layer (12), and tear off the protective film on the middle strip (15) on the connecting wing (8) to expose the sticky side of the middle strip assembly (15); Step 2: Spread the legs to open the female private parts, and fit the left fitting surface (16) and the right fitting surface (17) to the labia majora on both sides respectively; Step 3: Press the left fitting surface (16) and the right fitting surface (17) with two fingers, separate the left fitting surface (16) and the right fitting surface (17), adjust the separation range, and insert the support rods (19) into the corresponding insertion grooves (18) respectively, so that the left fitting surface (16) and the right fitting surface (17) remain separated; Step 4: Put on the underwear body (1), and manually adjust the connecting wing surface (8) so that it passes through the underwear body (1) along the thigh root and extends out from the lower end of the underwear body; Step 5: Tear off the protective film of the side strip (16) provided on the connecting wing surface (8) to expose the sticky side of the side strip (16); Step 6: Turn over the connecting wing surface 1 (8) and stick it to the connection between the sheet-like front part (2) and the sheet-like back part (3) to complete the wearing. When using the anal patch (6): Step 1: Separate the elastic band 1 (22) and the elastic band 2 (23), and then unfold the sheet-like front portion (2) and the sheet-like back portion (3) in a straight line; Step 2: tear off the protective film on the drug layer of the anal patch (6) to expose the drug layer (12); tear off the protective film on the middle strip (15) on the second bonding surface (11) to expose the sticky side of the middle strip (15); Step 3: Spread your legs apart to open your gluteal groove, hold the left and right sides of the sheet-like rear part (3) with both hands, align the second fitting surface (11) with the gluteal groove, lift the sheet-like rear part (3) inward with both hands so that the second connecting wing surface (10) supports the second fitting surface (11), and then insert the second fitting surface (11) deep into the gluteal groove, aligning the drug layer (12) with the anus during insertion so that the drug layer (12) contacts and fits the anus; Step 4: Use the index finger of the left / right hand to press the rear portion of the sheet (3) so that the rear portion of the sheet (3) is in contact with the back of the second wing surface (10) and the second contact surface (11). Use the index finger of the left / right hand to press the drug layer (12). Smooth the second contact surface (11) toward the left / right side so that the middle strip (15) of the left / right side is in contact with the skin outside the anus. Step 5: Close your legs and make the crotch close naturally. At this time, the sheet-like rear part (3) is clamped by the anus and the crotch and can be folded over. Tear off the protective film on the side strip (14) of the connecting wing surface 2 (10) to expose its sticky side. Put your left / right palm on the crotch. Smooth the left / right side of the sheet-like rear part (3) outwards so that the side strip (14) fits the skin of the crotch. When smoothing, gently put your palm on the sheet-like rear part so that the sheet-like rear part (3) fits the connecting wing surface 2 (10). Step 6: Separate the sheet-like rear portion (3) from the anus patch (6) so that the connecting wing surface (10), the second fitting surface (11) and the sheet-like rear portion (3) form a hollow area, and only the second fitting surface (11) is in contact with the anus and the inguinal groove; Step 7: Flip up the front sheet (2) so that it wraps around the crotch, then fit the two ends of the elastic band 1 (22) with the two ends of the elastic band 2 (23), and adjust the fitting position of the two at the same time. After the adjustment, the burr sheet (21) fits with the fiber surface (20) and the wearing is completed.

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