Adjustable head contour fitting nursing dressing

Abstract

The invention provides an adjustable head contour fitting nursing dressing, and relates to the technical field of medical instruments, the adjustable head contour fitting nursing dressing comprises a fitting part and a fixing part arranged on the fitting part and used for fixing the fitting part on the head; the fixing part comprises a plurality of bases and buckle belts, a plurality of ball buckles are arranged on the front faces of the bases and the buckle belts, a plurality of fixing openings are formed in the bases and the buckle belts, and the ball buckles and the fixing openings are connected in a clamped mode to achieve fixing. The base is attached to the forehead of a patient in a circular ring shape after the ball buckle and the fixing opening are clamped, and the two ends of the buckle belt are connected with the fixing opening of the base through the ball buckle. By arranging the multiple sets of fixing openings and the group buckles, medical staff can select the fixing openings and the group buckles at the appropriate positions to be matched according to the actual situation of a patient, so that the base and the buckle belt are matched with the head of the patient, the comfort when the head fixing device is attached to the head of the patient is improved, and due to the fact that fixation of the group buckles and the fixing openings is stable, the fixing effect is good. And the possibility of displacement or falling of the nursing dressing due to viscosity reduction caused by reasons such as activity and sweating of the patient is reduced.

Description

Technical Field

[0001] The present invention belongs to the technical field of medical devices, and particularly relates to an adjustable head contour-fitting nursing dressing. Background Art

[0002] After craniocerebral surgery, there will be an incision on the head, and a nursing dressing is required to protect the incision, prevent infection, and promote healing. When using the nursing dressing, first unfold the dressing, and according to the size and shape of the incision, single-layer or multi-layer gauze can be selected for covering. Generally, for wounds with more exudation, multiple layers of gauze may be needed. Existing nursing dressings are generally fixed with medical tapes or bandages. First, one end of the tape or bandage is fixed on the skin on one side of the incision, then tightened to keep the dressing flat, and then the other end of the tape or bandage is fixed on the skin on the other side of the wound.

[0003] After the nursing dressing is pasted on the patient's head with tape, it may cause a decrease in adhesion due to the patient's activities, sweating, etc., resulting in the displacement or detachment of the nursing dressing, causing the surgical incision to leak out, resulting in contamination and affecting the protective effect on the incision. At the same time, if it is fixed too tightly, it will compress the local skin and blood vessels, affecting blood circulation, and may even cause local tissue ischemia in severe cases.

[0004] Therefore, an improved technical solution is needed to address the deficiencies of the above-mentioned existing technologies. Summary of the Invention

[0005] The purpose of the present invention is to provide an adjustable head contour-fitting nursing dressing. By setting multiple groups of fixing openings and snap buttons, medical staff can select the fixing openings and snap buttons at appropriate positions according to the actual situation of the patient, so that the base and the buckle belt are adapted to the patient's head, improving the comfort when applied to the patient's head, and solving the problem of displacement or detachment of the nursing dressing caused by the patient's activities, sweating, etc.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] An adjustable head contour-fitting nursing dressing, comprising an application part;

[0008] A fixing part, arranged on the application part, for fixing the application part on the head;

[0009] Wherein, the fixing part includes a base and a plurality of buckle belts. A plurality of snap buttons are arranged on the front surfaces of the base and the buckle belts. A plurality of fixing openings are arranged on both the base and the buckle belts. The snap buttons are snap-connected with the fixing openings to achieve fixation;

[0010] After the base is snap - connected with the fastening buckle and the fixing opening, it forms a circular ring and adheres to the patient's forehead, achieving fixation in the transverse direction. Both ends of the fastening belt are connected to the fixing opening of the base through the fastening buckle, achieving fixation in the longitudinal direction.

[0011] Preferably, the fastening buckles and the fixing openings are arranged alternately, and the fastening buckles and the fixing openings cover the length directions of the base and the fastening belt.

[0012] Preferably, the fastening belt extends downward to form a mandibular connecting part. The mandibular connecting part includes a pre - auricular belt and a post - auricular belt, and a part of the pre - auricular belt and the post - auricular belt are connected together.

[0013] Preferably, a sub - mandibular cushion is arranged in the middle of the fastening belt, and an anti - pressure cotton wadding strip is arranged on the back of the fastening belt.

[0014] Preferably, fixing clips are arranged on both the base and the fastening belt, and the fixing clips are used for clamping hair to strengthen fixation.

[0015] Preferably, an adhesive layer is arranged on the back side of the base, and a plastic film is attached to the adhesive layer.

[0016] Preferably, the dressing part includes an inner dressing layer A, a disinfection water packet, an inner dressing layer B, an outer dressing layer A, and an outer dressing layer B from the inside to the outside in sequence.

[0017] Preferably, a weakening line is arranged on the disinfection water packet, and a disinfection water pulling line connected to the weakening line is arranged on the disinfection water packet.

[0018] Preferably, a number of drainage tube pre - openings are arranged on the dressing part, and a weakening line or a pre - cut is arranged at the drainage tube pre - opening for easy tearing.

[0019] Preferably, the shape of the dressing part is adapted to the shape of the patient's incision, including but not limited to question - mark type, post - auricular type, flap type, straight - line type, and coronal type.

[0020] Beneficial effects:

[0021] (1) By setting multiple groups of fixing openings and fastening buckles, medical staff can select the fixing openings and fastening buckles at appropriate positions according to the actual situation of the patient, so that the base and the fastening belt are adapted to the patient's head, improving the comfort when applied to the patient's head. Since the fixation of the fastening buckle and the fixing opening is relatively stable, it reduces the possibility of the adhesive strength decreasing due to the patient's activities, sweating, etc., resulting in the displacement or detachment of the nursing dressing.

[0022] (2) By providing an anterior ear strap and a posterior ear strap, which pass through in front of and behind the ear respectively, the present invention avoids directly covering the patient's ear, adds anti-pressure cotton wadding strips, improves comfort, and at the same time, can also improve the stability of the application. The connection method of the anterior ear strap and the posterior ear strap is to use a snap button and a fixed opening for snap connection, so as to stably connect the anterior ear strap and the posterior ear strap;

[0023] (3) By providing a weakening line or a pre-cut, the present invention can easily tear open the pre-opening of the drainage tube. Selecting the pre-opening of the drainage tube at an appropriate position can place the drainage tube at an appropriate position and avoid affecting the drainage tube. Brief Description of the Drawings

[0024] The accompanying drawings forming a part of this application are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. Among them:

[0025] Figure 1 is the overall structure diagram of the fitting care dressing in the embodiment of this application;

[0026] Figure 2 is the structure diagram when the fitting care dressing in the embodiment of this application is fitted to the head;

[0027] Figure 3 is the schematic structure diagram of the mandibular connecting part in the embodiment of this application;

[0028] Figure 4 is the front and back structure schematic diagrams of the base in the embodiment of this application;

[0029] Figure 5 is the schematic diagram of the layered structure of the application part in the embodiment of this application;

[0030] Figure 6 is the top view structure schematic diagram of the disinfection water packet of the application part in the embodiment of this application;

[0031] Figure 7 is the structure schematic diagram when the application part is in a coronal shape in the embodiment of this application;

[0032] Figure 8 is the structure schematic diagram of various forms of the application part in the embodiment of this application.

[0033] In the figure: 1. Application part; 11. Inner dressing layer A; 12. Disinfection water packet; 121. Weakening line; 122. Disinfection water pulling line; 13. Inner dressing layer B; 14. Outer dressing layer A; 15. Outer dressing layer B; 16. Drainage tube pre-opening; 2. Fixing part; 21. Base; 22. Buckle belt; 23. Snap button; 24. Fixed opening; 3. Mandibular connecting part; 31. Anterior ear strap; 32. Posterior ear strap; 33. Submandibular pad; 34. Anti-pressure cotton wadding strip. Detailed implementation mode

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention belong to the scope of protection of the present invention.

[0035] In the description of the present invention, it should be understood that for the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings. It is 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 orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0036] In the description of the present invention, the meaning of several is one or more, the meaning of multiple is more than two, and understandings such as greater than, less than, exceeding, etc. do not include the present number, and understandings such as above, below, within, etc. include the present number. If there is a description of first and second, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0037] In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more features.

[0038] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense. For example, it can be a fixed connection or a movable connection, or a detachable connection or an inseparable connection, or an integral connection; it can be a mechanical connection, an electrical connection or can communicate with each other; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two elements, indirect communication or the interaction relationship between two elements.

[0039] In the description of the present invention, "front" and "back" refer to two opposite faces.

[0040] In the description of the present invention, "before use" refers to the state where the adjustable head contour conforming care dressing has not been used, and "during use" refers to the state where the adjustable head contour conforming care dressing has been applied to the patient's head.

[0041] In the description of the present invention, the "in-vivo environment" refers to the environment below the epidermis of the skin where body fluids exist, such as the dermis layer and subcutaneous tissue, or inside blood vessels, organs, etc.

[0042] The present invention will be described in detail below in conjunction with embodiments. It should be noted that, without conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other.

[0043] In view of the problem that after a nursing dressing is pasted on a patient's head through a tape, the adhesiveness may decrease due to reasons such as the patient's activities and sweating, causing the nursing dressing to shift or fall off, resulting in the leakage of the surgical incision and pollution, affecting the protective effect on the incision.

[0044] The present invention provides an adjustable head contour-fitting nursing dressing, as Figure 1 and Figure 2 shown, including an application part 1;

[0045] A fixing part 2, arranged on the application part 1, is used to fix the application part 1 on the head;

[0046] Wherein, the fixing part 2 includes a base 21 and a plurality of buckles 22. A plurality of snap fasteners 23 are arranged on the front surfaces of the base 21 and the buckles 22, and a plurality of fixing holes 24 are arranged on both the base 21 and the buckles 22. The snap fasteners 23 are clamped with the fixing holes 24 to achieve fixation;

[0047] After the snap fasteners 23 and the fixing holes 24 of the base 21 are clamped, the base 21 is circularly pasted on the patient's forehead to achieve fixation in the transverse direction. Both ends of the buckle 22 are connected to the fixing holes 24 of the base 21 through the snap fasteners 23 to achieve fixation in the longitudinal direction.

[0048] The application part 1 is composed of cotton, gauze, etc., is a multi-layer structure, and its shape is adapted to the patient's incision.

[0049] Both the base 21 and the buckle 22 are elastic bands that meet certain tensile properties to improve the adaptability to the heads of different patients. Hook-and-loop fasteners 23 are bonded or sewn onto the front surfaces of the base 21 and the buckle 22. The base 21 and the buckle 22 are both provided with fixing openings 24, and the shape of the fixing openings 24 is adapted to the hook-and-loop fasteners 23, so that the hook-and-loop fasteners 23 can be snapped into the fixing openings 24 to achieve fixation. The fixing openings 24 and the hook-and-loop fasteners 23 cover the base 21 and the buckle 22 in the length direction, and the fixing openings 24 and the hook-and-loop fasteners 23 are arranged at intervals. By providing multiple groups of fixing openings 24 and hook-and-loop fasteners 23, medical staff can select the fixing openings 24 and hook-and-loop fasteners 23 at appropriate positions according to the actual situation of the patient, so that the base 21 and the buckle 22 are adapted to the patient's head, and the comfort when applied to the patient's head is improved. At the same time, since the fixation of the hook-and-loop fasteners 23 and the fixing openings 24 is relatively stable, the possibility of the adhesive property decreasing due to the patient's activities, sweating, etc., resulting in the displacement or detachment of the nursing dressing is reduced. In addition, selecting the fixing openings 24 and hook-and-loop fasteners 23 at appropriate positions can prevent the base 21 and the buckle 22 from being too tight, reduce the compression on the local skin and blood vessels, reduce the impact on blood circulation, and improve the comfort.

[0050] Using this nursing dressing can solve the problem of large differences in effects caused by different bandaging techniques, and this nursing dressing is more neat and fitting.

[0051] Specifically, after the base 21 is connected by the fixing openings 24 and the hook-and-loop fasteners 23, it forms a ring for achieving fixation of the brain in the transverse direction. In a preferred embodiment, the base 21 partially covers the application part 1 for pressing the application part 1 against the patient's head. In other embodiments of the present application, the base 21 may also not cover the application part 1, and only the buckle 22 covers the application part 1 to achieve fixation.

[0052] In a preferred embodiment, the base 21 is arranged horizontally, while the buckle 22 is arranged longitudinally and conforms to the contour of the patient's head to form an arc shape. Fixation is achieved in the transverse and longitudinal directions through the base 21 and the buckle 22, improving the stability during application.

[0053] In a preferred embodiment of the present invention, the hook-and-loop fasteners 23 and the fixing openings 24 are arranged alternately, and the hook-and-loop fasteners 23 and the fixing openings 24 cover the length direction of the base 21 and the buckle 22. By providing multiple groups of alternately arranged hook-and-loop fasteners 23 and fixing openings 24, the adjustment range of the base 21 and the buckle 22 is improved, so as to better adapt to the contour of the patient's head.

[0054] Such as Figures 1 to 4As shown, in a preferred embodiment of the present invention, the buckle strap 22 extends downward to form a mandibular connecting portion 32. The mandibular connecting portion 32 includes an anterior auricular strap 31 and a posterior auricular strap 32, and the anterior auricular strap 31 and the posterior auricular strap 32 are partially connected together. By providing the anterior auricular strap 31 and the posterior auricular strap 32, the anterior auricular strap 31 and the posterior auricular strap 32 pass through from the front and back of the ear respectively, avoiding directly covering the patient's ear, improving comfort, and at the same time, also improving the stability of the application. Specifically, the connection method of the anterior auricular strap 31 and the posterior auricular strap 32 is to use a snap button 23 and a fixing opening 24 for snap connection, so that the anterior auricular strap 31 and the posterior auricular strap 32 are stably connected.

[0055] In a preferred embodiment of the present invention, a submandibular cushion 33 is provided in the middle of the buckle strap 22, and an anti-pressure cotton wadding strip 34 is provided on the back of the buckle strap 22. The submandibular cushion 33 is connected to the buckle strap 22 by sewing, and is used to fit the patient's mandible, improving the comfort of the patient when wearing.

[0056] In a preferred embodiment of the present invention, fixing clips 4 are provided on both the base 21 and the buckle strap 22. The fixing clips 4 are used to clamp the hair to strengthen the fixation. The fixing clips 4 are sewn on the base 21 and the buckle strap 22. The fixing clips 4 are in the shape of clips and can clamp the hair for long-haired patients or patients whose hair has gradually grown out. It avoids the easy sliding of the base 21 and the buckle strap 22 fixed on the hair and improves the installation stability of the base 21 and the buckle strap 22.

[0057] In a preferred embodiment of the present invention, an adhesive layer 221 is provided on the back side of the base 21, and a plastic film is attached to the adhesive layer 221. After determining the installation position of the base 21, the plastic film is torn off to expose the adhesive layer 221. The adhesive layer 221 assists in pasting and can further improve the installation stability of the base 21.

[0058] In a preferred embodiment of the present invention, the application part 1 sequentially includes an inner dressing layer A11, a disinfectant water packet 12, an inner dressing layer B13, an outer dressing layer A14, and an outer dressing layer B15 from the inside to the outside. The inner dressing layer A11 is made of materials such as hydrocolloid and vaseline gauze, avoiding direct contact between external bacteria, dust and other pollutants and the wound, and reducing the risk of infection.

[0059] As Figures 1 to 7 shown, in a preferred embodiment of the present invention, a weakening line 121 is provided on the disinfectant water packet 12, and a disinfectant water pulling line 122 connected to the weakening line 121 is provided on the disinfectant water packet 12. After the application part 1 is installed in a suitable position, the disinfectant water pulling line 122 is pulled, so that the weakening line 121 is torn off. At this time, the disinfectant water in the disinfectant water packet 12 is released. By providing the cooperation of the disinfectant water pulling line 122 and the weakening line 121 for release, the disinfectant water can be released after selecting a suitable position, making the fitting of the disinfectant water more accurate. At the same time, it reduces the process of specifically sticking the disinfectant water before application and improves the dressing efficiency.

[0060] In a preferred embodiment of the present invention, a plurality of pre-openings 16 for drainage tubes are provided on the application part 1, and a weakening line 121 or a pre-cut is provided at the pre-openings 16 for drainage tubes to facilitate tearing. By providing the weakening line 121 or the pre-cut, the pre-openings 16 for drainage tubes can be easily torn, and by selecting the pre-openings 16 for drainage tubes at appropriate positions, the drainage tubes can be arranged at appropriate positions to avoid affecting the drainage tubes.

[0061] Reference Figure 7 and Figure 8 , in a preferred embodiment of the present invention, the shape of the application part 1 is adapted to the shape of the patient's incision, including but not limited to a question mark shape, a post-auricular shape, a flap shape, a straight line shape, and a coronal shape. By providing application parts 1 with different shapes, the adaptability to the patient's incision is improved. When setting the shape of the application part 1, the shape adaptation can be quickly completed by means of cutting.

[0062] The following specifically describes a type of adjustable head contour conforming nursing dressing of the present invention through specific embodiments.

[0063] Embodiment 1

[0064] This embodiment provides an adjustable head contour conforming nursing dressing, as Figures 1 to 3 shown, which includes an application part 1 and a fixing part 2. The fixing part 2 is arranged on the application part 1 and is used to fix the application part 1 on the head;

[0065] The fixing part 2 includes a plurality of bases 21 and fastening bands 22. A plurality of snap buttons 23 are provided on the front surfaces of the bases 21 and the fastening bands 22, and a plurality of fixing openings 24 are provided on the bases 21 and the fastening bands 22. The snap buttons 23 are engaged with the fixing openings 24 to achieve fixation;

[0066] After the snap buttons 23 and the fixing openings 24 are engaged, the bases 21 are circularly attached to the patient's forehead to achieve fixation in the transverse direction. Both ends of the fastening bands 22 are connected to the fixing openings 24 of the bases 21 through the snap buttons 23 to achieve fixation in the longitudinal direction.

[0067] As Figures 1 to 4 shown, in a preferred embodiment, the bases 21 are arranged horizontally, while the fastening bands 22 are arranged longitudinally and are attached to the contour of the patient's head to form an arc shape. By achieving fixation in the transverse and longitudinal directions through the bases 21 and the fastening bands 22, the stability during application is improved.

[0068] In a preferred embodiment of the present invention, the snap buttons 23 and the fixing openings 24 are arranged alternately, and the snap buttons 23 and the fixing openings 24 cover the length directions of the bases 21 and the fastening bands 22. By providing multiple groups of alternately arranged snap buttons 23 and fixing openings 24, the adjustment range of the bases 21 and the fastening bands 22 is increased, so as to better adapt to the contour of the patient's head.

[0069] In a preferred embodiment of the present invention, the buckle strap 22 extends downward to form a mandibular connecting portion 3. The mandibular connecting portion 3 includes an anterior auricular strap 31 and a posterior auricular strap 32, and the anterior auricular strap 31 and the posterior auricular strap 32 are partially connected together. By providing the anterior auricular strap 31 and the posterior auricular strap 32, the anterior auricular strap 31 and the posterior auricular strap 32 respectively pass through from the front and back of the ear, avoiding directly covering the patient's ear, improving comfort, and at the same time, the sticking stability can also be improved. Specifically, the connection method of the anterior auricular strap 31 and the posterior auricular strap 32 is to use a snap button 23 and a fixing opening 24 for snap connection, so as to stably connect the anterior auricular strap 31 and the posterior auricular strap 32.

[0070] In a preferred embodiment of the present invention, a submandibular cushion 33 is provided in the middle of the buckle strap 22, and an anti-pressure cotton wadding strip 34 is provided on the back of the buckle strap 22. The submandibular cushion 33 is sewn and connected to the buckle strap 22 and is used to fit the patient's mandible, improving the comfort of the patient when wearing.

[0071] Fixing clips 4 are bonded or sewn on both the base 21 and the buckle strap 22. The fixing clips 4 are used to clamp the hair to strengthen the fixation. The fixing clips 4 are sewn on the base 21 and the buckle strap 22. The fixing clips 4 are in the shape of clips and can clamp the hair for long-haired patients or patients whose hair has gradually grown out. It is avoided that the base 21 and the buckle strap 22 are easily slid when fixed on the hair, and the installation stability of the base 21 and the buckle strap 22 is improved.

[0072] As Figure 1 、 Figure 7 and Figure 8 shown, in a preferred embodiment of the present invention, the shape of the application part 1 is adapted to the shape of the patient's incision, including but not limited to a question mark shape, a posterior auricular shape, a flap shape, a straight shape, a coronal shape. When setting the shape of the application part 1, the shape adaptation can be quickly completed by means of cutting. By providing different shapes of the application part 1, the adaptability to the patient's incision is improved.

[0073] In this embodiment, an adhesive layer 221 is pasted on the back side of the base 21, and a plastic film is attached to the adhesive layer 221. After determining the installation position of the base 21, the plastic film is torn off to expose the adhesive layer 221. The adhesive layer 221 assists in pasting and can further improve the installation stability of the base 21.

[0074] Embodiment 2

[0075] On the basis of Embodiment 1, this embodiment further elaborates on the application part 1. As Figure 1 、 Figure 5 and Figure 6 shown, the application part 1 sequentially includes an inner dressing layer A11, a disinfectant water bag 12, an inner dressing layer B13, an outer dressing layer A14, and an outer dressing layer B15 from the inside to the outside. The inner dressing layer A11 is made of materials such as hydrocolloid and vaseline gauze, avoiding direct contact between external bacteria, dust and other pollutants and the wound, and reducing the risk of infection.

[0076] In a preferred embodiment of the present invention, a weakening line 121 is provided on the disinfection water packet 12, and a disinfection water pulling line 122 connected to the weakening line 121 is provided on the disinfection water packet 12. After the application part 1 is installed in a suitable position, the disinfection water pulling line 122 is pulled, so that the weakening line 121 is torn open. At this time, the disinfection water in the disinfection water packet 12 is released. By setting the cooperation of the disinfection water pulling line 122 and the weakening line 121 for release, the disinfection water can be released after selecting a suitable position, making the fitting of the disinfection water more accurate. At the same time, the process of specially sticking the disinfection water before application is reduced, improving the dressing efficiency.

[0077] In a preferred embodiment of the present invention, at least three groups of drainage tube pre-openings 16 are provided on the application part 1, and a weakening line 121 or a pre-cut is provided at the drainage tube pre-opening 16 for easy tearing. By providing the weakening line 121 or the pre-cut, the drainage tube pre-opening 16 can be easily torn open. Selecting the drainage tube pre-opening 16 at a suitable position can place the drainage tube at a suitable position and prevent it from affecting the derivation of the drainage tube.

[0078] In summary: By providing multiple groups of fixing openings 24 and snap buttons 23, medical staff can select the fixing openings 24 and snap buttons 23 at suitable positions according to the actual situation of the patient, so that the base 21 and the buckle belt 22 are adapted to the patient's head, improving the comfort when applied to the patient's head. Since the fixation of the snap button 23 and the fixing opening 24 is relatively stable, the possibility of the viscosity decreasing due to the patient's activities, sweating, etc., resulting in the displacement or detachment of the nursing dressing is reduced.

[0079] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An adjustable head contour fitting nursing dressing, characterized in that: It comprises an application part (1); A fixing portion (2) is arranged on the application portion (1) and is used to fix the application portion (1) on the head; The fixing portion (2) comprises a base (21) and a plurality of buckle belts (22), the front surfaces of the base (21) and the buckle belts (22) are both provided with a plurality of buckles (23), the base (21) and the buckle belts (22) are both provided with a plurality of fixing openings (24), and the buckles (23) are snap-fitted with the fixing openings (24) to achieve fixing; The base (21) is attached to the patient's forehead in a circular ring shape after the buckle (23) and the fixing opening (24) are engaged, thereby achieving fixation in the transverse direction; both ends of the buckle belt (22) are connected to the fixing opening (24) of the base (21) through the buckle (23), thereby achieving fixation in the longitudinal direction.

2. The adjustable head contour fitting nursing dressing according to claim 1, characterized in that: The buckles (23) and the fixing openings (24) are arranged alternately, and the buckles (23) and the fixing openings (24) cover the length direction of the base (21) and the buckle belt (22).

3. The adjustable head contour fitting nursing dressing according to claim 1, characterized in that: The buckle strap (22) extends downward to form a mandibular connecting portion (3), and the mandibular connecting portion (3) includes a front ear strap (31) and a back ear strap (32), and the front ear strap (31) and the back ear strap (32) are partially connected together.

4. The adjustable head contour fitting nursing dressing according to claim 3, characterized in that: A submandibular pad (33) is arranged in the middle of the buckle belt (22), and an anti-pressure cotton strip (34) is arranged on the back of the buckle belt (22).

5. The adjustable head contour fitting nursing dressing according to claim 1, characterized in that: The base (21) and the buckle belt (22) are both provided with fixing clips (4), and the fixing clips (4) are used to clamp the hair to strengthen the fixation.

6. The adjustable head contour fitting nursing dressing according to claim 1, characterized in that: An adhesive layer (211) is provided on the back side of the substrate (21), and a plastic film is attached to the adhesive layer (211).

7. The adjustable head contour fitting nursing dressing according to claim 1, characterized in that: The patch part (1) comprises, from the inside to the outside, an inner dressing layer A (11), a disinfectant water bag (12), an inner dressing layer B (13), an outer dressing layer A (14), and an outer dressing layer B (15).

8. The adjustable head contour fitting nursing dressing according to claim 7, characterized in that: The disinfectant water bag (12) is provided with a weakening line (121), and the disinfectant water bag (12) is provided with a disinfectant water pull line (122) connected to the weakening line (121).

9. An adjustable head contour fitting nursing dressing according to any one of claims 1 to 8, characterized in that: The application portion (1) is provided with a plurality of drainage tube pre-openings (16), and the drainage tube pre-openings (16) are provided with weakening lines (121) or pre-cuts to facilitate tearing.

10. An adjustable head contour fitting nursing dressing according to any one of claims 1 to 8, characterized in that: The shape of the patch (1) is compatible with the shape of the patient's incision, including but not limited to a question mark shape, a post-auricular shape, a flap shape, a straight shape, and a coronal shape.

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