Ear regulating bandage

Abstract

The ear adjusting bandage provided by the embodiment of the present application comprises a bandage body, a first air bag and a second air bag, and a charging valve. The bandage body comprises a main supporting band, a rear positioning band and a tightness adjusting band, and the two sides of the main supporting band are provided with ear passing holes. The first air bag and the second air bag are symmetrically arranged along the upper end of the ear passing hole. The charging valve is connected with the air bag. The main supporting band is used for being wrapped around the top of the head and the lower jaw. The tightness adjusting band is located at the forehead. The rear positioning band is wrapped around the occiput. The two sides of the main supporting band are provided with ear passing holes. The ear can pass through the ear passing hole when wearing, so that the wearing is realized. The different air bags are pressurized through the charging valve, so that the pressure is applied to the face, the wound is extruded, the wound is prevented from cracking, the structure is simple, the wearing is easy, the tightness adjusting band is not easy to be loosened, the pressure adjusting property is strong, and the wearing comfort of the patient is improved.

Description

Technical Field

[0001] This application relates to the field of bandage technology, and more specifically, to an ear adjustment bandage. Background Technology

[0002] Ear surgeries include external ear surgery, middle ear surgery, inner ear surgery, temporal bone and lateral skull base surgery, etc. Most of these surgeries, including preauricular fistula surgery, otitis media surgery, cochlear implant surgery, temporal bone tumor surgery, lateral skull base surgery, etc., generally require pressure bandaging of the surgical site after surgery to prevent postoperative bleeding, promote wound healing, and reduce the patient's pain and financial burden.

[0003] In the past, clinical practice often involved applying pressure directly with ordinary medical bandages. This required doctors or nurses to fill the wound area with gauze and then wrap the medical bandage (gauze) tightly around the head multiple times to create a feeling of compression. However, this traditional bandaging method has many shortcomings. From a medical and nursing perspective, wrapping the medical bandage takes a long time and requires professional skills, which is especially difficult for junior doctors or nurses. The bandage is also inconvenient to remove, requiring replacement for follow-up examinations and dressing changes, further increasing the time required. From a postoperative treatment perspective, doctors or nurses find it difficult to control the pressure of the bandage during the bandaging process, and the pressure is difficult to adjust after bandaging. Excessive pressure increases patient pain, leading to discomfort, surgical area pain, obstructed local lymphatic drainage, facial swelling, and other inconveniences to the patient's life. If the pressure is not applied precisely, prolonged and severe pressure on the auricle can easily cause compressive damage to the skin and cartilage. Insufficient pressure will fail to achieve the desired compression effect; the bandage may loosen during sleep in some patients (especially children); re-bandaging wastes time and medical resources. Furthermore, the large area of ​​the scalp covered by medical bandages makes it difficult for medical staff to observe the wound, and it hinders the timely detection and treatment of special conditions such as redness and bleeding. From the patient's perspective, ordinary medical gauze is rough and lacks elasticity, easily causing discomfort upon prolonged contact with the skin; while elastic bandages have some elasticity, the mesh on the net can also cause discomfort due to prolonged pressure on the skin, and it is not ergonomic. Prolonged and extensive wrapping of the head with medical bandages can easily cause ear pain, scalp itching, and other problems, leading to patient discomfort. In addition, medical bandages are unsightly and prone to loosening, causing considerable inconvenience to patients. Summary of the Invention

[0004] The purpose of this application is to provide an ear adjustment bandage to solve the problems of existing medical bandages being uncomfortable to wear, prone to loosening, and inconvenient to use.

[0005] In a first aspect, embodiments of this application provide an ear adjustment bandage, comprising:

[0006] The bandage body includes an integrally formed main support band, a rear positioning band, and an elastic adjustment band. The main support band is used to wrap around the top of the head and between the chin. The rear positioning band is used to wrap around the occipital region and is connected between the two sides of the main support band. The elastic adjustment band is used to wrap around the forehead and is connected between the two sides of the main support band. Ear holes are provided on both sides of the main support band.

[0007] Airbags are symmetrically arranged on both sides of the bandage body. The airbags include a first airbag and a second airbag, which are symmetrically arranged along the upper end of the ear hole.

[0008] An inflation valve is connected to the airbag.

[0009] In the above process, the main support band is used to wrap around the top of the head and between the chin, the elastic adjustment band is located at the forehead, and the rear positioning band wraps around the occipital region. There are ear holes on both sides of the main support band, so the ears can pass through the ear holes to achieve wearing. The different airbags are pressurized by the inflation valve to apply pressure to the face, thereby squeezing the wound and preventing the wound from opening. The structure is simple, easy to wear, not easy to loosen, and has strong pressure adjustment, which improves the patient's wearing comfort.

[0010] Furthermore, the airbag comprises a first composite fabric layer, a second composite fabric layer, and a first TPU adhesive layer that are sequentially heat-pressed and bonded together, with the first TPU adhesive layer connected to the bandage layer.

[0011] Furthermore, the first composite fabric layer is provided with a first inflation hole to accommodate the inflation valve, the second composite fabric layer is provided with a second inflation hole to accommodate the inflation valve, the first TPU adhesive layer is provided with a third inflation hole, the inflation valve extends from the first inflation hole through the second inflation hole to the third inflation hole, and the inflation valve is connected to the first inflation hole, the second inflation hole and the third inflation hole by heat-pressing adhesion.

[0012] In the above process, a bandage layer is set up and an inflation valve is added so that the bandage layer expands and squeezes the face when the air pressure is increased, preventing the wound from opening.

[0013] Furthermore, the main support strap has a first adhesive component at the top of the head and a second adhesive component at the chin.

[0014] In the above process, the tightness of the main support strap at the head and chin is controlled by attaching the Velcro to different positions and distances, thereby improving the patient's wearing comfort.

[0015] Furthermore, a third adhesive component is provided near the ear hole of the main support band.

[0016] In the above process, the tightness of the main support strap at the ear hole is controlled by attaching the Velcro to different positions and distances, thereby improving the patient's wearing comfort.

[0017] Furthermore, the left and right wings of the rear positioning belt are provided with fourth adhesive components.

[0018] In the above process, the tightness of the back positioning strap, i.e. the occipital region, is controlled by attaching the Velcro to different positions and distances, thereby improving the patient's wearing comfort.

[0019] Furthermore, the left and right wings of the elastic adjustment band are provided with fifth adhesive components.

[0020] In the above process, the tightness of the adjustable band is controlled by attaching the Velcro to different positions and distances, i.e., the tightness at the forehead, thereby improving the patient's wearing comfort.

[0021] Furthermore, the first composite fabric layer includes a fabric material surface and a second TPU adhesive layer that are adhered to each other, the second TPU adhesive layer being bonded to the second composite fabric layer, and the fabric material surface being disposed close to the skin; the second composite fabric layer includes a third TPU adhesive layer.

[0022] In the above process, the fabric material layer comes into contact with the skin to improve comfort, and the TPU adhesive layer is elastic, allowing the skin to be squeezed when pressure is applied.

[0023] Furthermore, the main support band includes an ear positioning band, which is located on the lower side of the main support band and is used to position the ear.

[0024] In the above process, the ear is positioned to facilitate wearing.

[0025] Furthermore, the main support belt includes a front side portion and a rear tail portion, the front side portion being connected to the tension adjustment belt, and the rear tail portion being connected to the rear positioning belt. Attached Figure Description

[0026] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments of this application will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 A perspective view of an ear adjustment bandage provided for an embodiment of this application;

[0028] Figure 2A perspective view of an ear adjustment bandage from another angle, provided as an embodiment of this application;

[0029] Figure 3 A schematic diagram of the airbag structure of an ear adjustment bandage provided in this application embodiment;

[0030] Among them, 100, main support strap; 110, front side; 120, rear tail; 130, ear positioning strap; 140, first adhesive component; 141, first hook and loop fastener; 142, first hook and loop fastener; 150, second adhesive component; 151, second hook and loop fastener; 152, second hook and loop fastener; 160, third adhesive component; 161, third hook and loop fastener; 162, third hook and loop fastener; 170, ear piercing; 200, rear positioning strap; 210, fourth... Adhesive components; 211, Fourth hook and loop fastener; 212, Fourth loop and loop fastener; 300, Elasticity adjustment band; 310, Fifth adhesive component; 311, Fifth hook and loop fastener; 312, Fifth loop and loop fastener; 410, First airbag; 420, Second airbag; 431, Fabric material surface; 432, Third TPU adhesive layer; 441, Second TPU adhesive layer; 450, First TPU adhesive layer; 460, Bandage layer; 510, First inflation valve; 520, Second inflation valve. Detailed Implementation

[0031] The technical solutions in the embodiments of this application will now be described with reference to the accompanying drawings.

[0032] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, in the description of this application, terms such as "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0033] Please refer to Figure 1-3 , Figure 1This is a perspective view of an ear adjustment bandage provided in an embodiment of this application. The ear adjustment bandage includes: a bandage body comprising an integrally formed main support band 100, a rear positioning band 200, and a tension adjustment band 300. The main support band 100 is used to wrap around the top of the head and between the chin. The rear positioning band 200 is used to wrap around the occipital region and is connected between the two sides of the main support band 100. The tension adjustment band 300 is used to wrap around the forehead and is connected between the two sides of the main support band 100. Ear piercing holes 170 are provided on both sides of the main support band 100. Airbags are symmetrically arranged on both sides of the bandage body. The airbags include a first airbag 410 and a second airbag 420, which are symmetrically arranged along the upper end of the ear piercing holes 170. An inflation valve is connected to the airbags.

[0034] The main support band 100 is used to wrap around the top of the head and between the chin, the elastic adjustment band 300 is located at the forehead, and the rear positioning band 200 wraps around the occipital region. The main support band 100 has ear holes 170 on both sides, so that the ears can pass through the ear holes 170 to achieve wearing. The different airbags are pressurized by the inflation valve to apply pressure to the face, thereby squeezing the wound and preventing the wound from opening. The structure is simple, easy to wear, not easy to loosen, and has strong pressure adjustment, which improves the patient's wearing comfort.

[0035] It should be noted that if greater pressure is required, the air bladder can be placed inside the bandage, close to the skin, to obtain greater pressure and prevent the wound from reopening; if less pressure is required, the air bladder can be placed outside the bandage, close to the skin, to obtain less pressure and prevent compression of the wound, which could cause secondary damage.

[0036] In some embodiments, the airbag includes a first composite fabric layer, a second composite fabric layer, and a first TPU adhesive layer 450 that are sequentially heat-pressed and bonded together, wherein the first TPU adhesive layer 450 is connected to a bandage layer 460.

[0037] In some embodiments, the first composite fabric layer includes a fabric material surface 431 and a second TPU adhesive layer 441 that are adhered to each other. The second TPU adhesive layer 441 is bonded to the second composite fabric layer, and the fabric material surface 431 is disposed close to the skin. The second composite fabric layer includes a third TPU adhesive layer 432. Thus, the fabric material layer is in contact with the skin, improving comfort, and the TPU adhesive layer is elastic, allowing the skin to be squeezed when pressure is applied.

[0038] In some embodiments, the first composite fabric layer has a first inflation hole for accommodating the inflation valve, the second composite fabric layer has a second inflation hole for accommodating the inflation valve, the first TPU adhesive layer 450 has a third inflation hole, the inflation valve extends from the first inflation hole through the second inflation hole to the third inflation hole, and the inflation valve is connected to the first inflation hole, the second inflation hole and the third inflation hole by heat-pressing adhesion. Thus, by setting the bandage layer 460 and adding the inflation valve, the bandage layer 460 expands and squeezes the face when the air pressure is increased, preventing the wound from opening.

[0039] Understandably, the airbag contains a four-layer structure. The outermost layer of each airbag is a first composite fabric layer, which is in contact with the skin. The inner side has a second TPU adhesive layer 441. The second TPU adhesive layer 441 is connected to the third TPU adhesive layer 432 of the second composite fabric layer by heat pressing. One side of the first fabric layer is bonded to the second TPU adhesive layer 441 by heat pressing, and a one-way inflation valve is added in the middle to form a sealed layer. The heat-pressed area cannot be exactly the same as the area where the first composite fabric layer and the second composite fabric layer are heat-pressed together. The first TPU adhesive layer 450 is heat-pressed to the main body of the bandage to form the final shape.

[0040] In some embodiments, the main support strap 100 has a first adhesive component around the head and a second adhesive component around the chin, thereby controlling the tightness of the main support strap 100 around the head and chin by attaching the Velcro to different positions and distances, thus improving the patient's wearing comfort.

[0041] Optionally, the first adhesive component includes a first hook and loop side 141 and a first loop and loop side 142, and the second adhesive component includes a second hook and loop side 151 and a second loop and loop side 152. The tightness of the main support strap 100 around the head and chin can be adjusted by attaching the hook and loop at different positions.

[0042] In some embodiments, the main support band 100 is provided with a third adhesive component near the ear hole 170; thereby, the tightness of the main support band 100 at the ear hole 170 can be controlled by attaching the Velcro to different positions and distances, thereby improving the patient's wearing comfort.

[0043] Optionally, the third adhesive component includes a third hook side 161 and a third hook side 162, which adjust the tightness of the ear area when the user wears the garment by attaching the hook and loop fasteners to different positions.

[0044] In some embodiments, the left and right wings of the rear positioning strap 200 are provided with fourth adhesive components; thereby, the tightness of the rear positioning strap 200, i.e. the occipital region, can be controlled by attaching the Velcro to different positions and distances, thereby improving the patient's wearing comfort.

[0045] Optionally, the fourth adhesive component includes a fourth hook side 211 and a fourth hook side 212, which adjust the tightness of the back positioning strap 200 at the head when the user wears the garment by attaching the hook and loop fasteners to different positions.

[0046] In some embodiments, the left and right wings of the elastic adjustment band 300 are provided with fifth adhesive components; thereby, the tightness of the elastic adjustment band 300, i.e., the forehead area, can be controlled by attaching the Velcro to different positions and distances, thereby improving the patient's wearing comfort.

[0047] Optionally, the fifth adhesive component includes a fifth hook side 311 and a fifth hook side 312, which adjust the tightness of the adjustable strap 300 at the forehead when worn by the user by attaching the hook and loop at different positions.

[0048] Understandably, the first, second, third, fourth, and fifth adhesive components all use Velcro for adhesion, and the Velcro is shaped by processing corresponding molds.

[0049] In some embodiments, the main support band 100 includes an ear positioning band 130, which is disposed on the lower side of the main support band 100 and used to position the ear; thereby, the ear is positioned and securely connected to the ear so that the bandage can be stably fixed to the head for easy wearing.

[0050] In some embodiments, the main support band 100 includes a front side portion 110 and a rear tail portion 120. The front side portion 110 is connected to the tension adjustment band 300, the width of the rear tail portion 120 gradually increases, and the end of the rear tail portion 120 extends to the rear positioning band 200.

[0051] Specifically, during use, first position the ear using the ear positioning strap 130, then wear the ear adjustment bandage. Adjust the first adhesive component 140 at the head of the main support strap 100, the second adhesive component 150 at the chin, the third adhesive component 160 at the ear piercing 170, the fourth adhesive component 210 of the rear positioning strap 200, and the fifth adhesive component 310 of the tension adjustment strap 300 using Velcro. After wearing, inflate and pressurize the first airbag 410 and / or the second airbag 420 using the inflation valve as needed to compress the wound, which helps to accelerate postoperative recovery.

[0052] Furthermore, the tightness of the bandage is adjusted by varying the distance between the Velcro attachments. The tightness of the entire device is adjusted by controlling the different positions of the Velcro loops on the hooks. After adjustment, the bandage is placed over the patient's head and then secured to the ears by attaching the third Velcro loop 162 at the top of the ear and the third Velcro hook 161 at the bottom of the ear. After adjusting the tightness, the first Velcro loop 142 and the first Velcro hook 141 are attached to the top of the head in the appropriate positions for accurate fixation. The second Velcro loop 152 and the second Velcro hook 151 are then attached to the chin to ensure a good fit. The first airbag 410 in front of the left ear is connected to the first inflation valve 510, and the second airbag 420 above the left ear piercing 170 is connected to the second inflation valve 520 to achieve the function of inflation and compression.

[0053] The above description is merely an embodiment of this application and is not intended to limit the scope of protection of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application. It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0054] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

[0055] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. An ear adjustment bandage, characterized in that, include: The bandage body includes an integrally formed main support band, a rear positioning band, and an elastic adjustment band. The main support band is used to wrap around the top of the head and between the chin. The rear positioning band is used to wrap around the occipital region and is connected between the two sides of the main support band. The elastic adjustment band is used to wrap around the forehead and is connected between the two sides of the main support band. Ear holes are provided on both sides of the main support band. Airbags are symmetrically arranged on both sides of the bandage body. The airbags include a first airbag and a second airbag, which are symmetrically arranged along the upper end of the ear hole. An inflation valve is connected to the airbag.

2. The ear adjustment bandage according to claim 1, characterized in that, The airbag comprises a first composite fabric layer, a second composite fabric layer, and a first TPU adhesive layer that are sequentially heat-pressed and bonded together, with the first TPU adhesive layer connected to the bandage layer.

3. The ear adjustment bandage according to claim 2, characterized in that, The first composite fabric layer is provided with a first inflation hole to accommodate the inflation valve, the second composite fabric layer is provided with a second inflation hole to accommodate the inflation valve, the first TPU adhesive layer is provided with a third inflation hole, the inflation valve extends from the first inflation hole through the second inflation hole to the third inflation hole, and the inflation valve is connected to the first inflation hole, the second inflation hole and the third inflation hole by hot pressing.

4. The ear adjustment bandage according to claim 1, characterized in that, The main support strap has a first adhesive component at the top of the head and a second adhesive component at the chin.

5. The ear adjustment bandage according to claim 1, characterized in that, The main support band is provided with a third adhesive component near the ear hole.

6. The ear adjustment bandage according to claim 1, characterized in that, The left and right wings of the rear positioning belt are provided with fourth adhesive components.

7. The ear adjustment bandage according to claim 1, characterized in that, The left and right wings of the elastic adjustment band are provided with fifth adhesive components.

8. The ear adjustment bandage according to claim 2, characterized in that, The first composite fabric layer includes a fabric material surface that is bonded to each other and a second TPU adhesive layer, wherein the second TPU adhesive layer is bonded to the second composite fabric layer and the fabric material surface is disposed close to the skin; the second composite fabric layer includes a third TPU adhesive layer.

9. The ear adjustment bandage according to claim 1, characterized in that, The main support band includes an ear positioning band, which is located on the lower side of the main support band and is used to position the ear.

10. The ear adjustment bandage according to claim 1, characterized in that, The main support belt includes a front side portion and a rear tail portion, the front side portion being connected to the tension adjustment belt, and the rear tail portion being connected to the rear positioning belt.

Images