Postoperative ear protection device

Abstract

The present invention relates to the field of mechanical technology, in particular to an ear postoperative protective device, comprising an outer cover and a waterproof cover, a circular ring is connected to an outer ring on one side of the outer cover, a first fixing ring is sleeved on an outer wall of the circular ring on one side close to the outer cover, a second fixing ring is sleeved on an outer wall of the circular ring on one side away from the first fixing ring, and restraints are symmetrically connected to both sides of the outer cover, one end of one restraint away from the outer cover is connected to a mesh buckle, a soft cloth is sleeved on the second fixing ring, and an elastic band is connected to a side of the waterproof cover close to the outer cover. The present invention has a simple structure and a beautiful appearance, and parents can quickly wear it when the patient is at home, and it is safe and hygienic, and easy to promote and use.

Description

Technical Field

[0001] The invention relates to the field of mechanical technology, in particular to an ear post-operative protection device. Background Art

[0002] After ear surgery, patients need to protect the newly formed auricle. Currently, most patients wrap their ears with non-woven fabrics, which is not only unsightly, but also has poor air permeability and is inconvenient to operate, affecting the healing of ear wounds. In addition, when taking a bath or washing hair, it is easy to get contaminated with water, which may cause severe inflammation of the wound and require the ear to be re-bandaged, which is time-consuming and laborious. In view of this, we propose an ear postoperative protection device. Summary of the invention

[0003] The object of the present invention is to provide an ear post-operative protection device to solve the problems of inconvenient operation of non-woven fabric ear bandaging, poor air permeability, and easy contamination by water when washing hair, etc.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] An ear postoperative protection device comprises an outer cover and a waterproof cover, wherein a circular ring is connected to an outer circle of one side of the outer cover, a first fixing ring is sleeved on an outer wall of the circular ring on a side close to the outer cover, and a second fixing ring is sleeved on an outer wall of the circular ring on a side away from the first fixing ring, and restraints are symmetrically connected to the two sides of the outer cover, one end of the restraints away from the outer cover is connected to a mesh buckle, and the mesh buckle is snap-fitted with the restraints, a soft cloth is also sleeved on the second fixing ring, and an elastic band is connected to the waterproof cover on a side close to the outer cover.

[0006] Preferably, the outer cover is semicircular, and a plurality of air holes are evenly and equidistantly formed on the outer cover.

[0007] Preferably, the first fixing ring and the second fixing ring are identical in size and structure, and the distance between the first fixing ring and the second fixing ring is 0.5 mm.

[0008] Preferably, the restraint belt is flat, and the eyelet buckle is made of soft rubber.

[0009] Preferably, the soft cloth is in a ring shape, and elastic bands are sewn on the outer circles of both ends of the soft cloth.

[0010] Preferably, the waterproof cover is semicircular, and the volume of the waterproof cover is larger than the volume of the outer cover.

[0011] Preferably, the elastic band is tightly bonded to the waterproof cover, and the circumference of the elastic band is smaller than the circumference of the circular ring.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The ear postoperative protection device can protect the ear more conveniently through the outer cover and the restraint belt, and the air permeability is ensured through the air holes on the outer cover to increase the speed of wound healing. The soft cloth not only makes the outer cover more comfortable when fixed on the edge of the ear, but also facilitates installation and removal. After long-term use, it can be cleaned to ensure hygiene.

[0014] 2. The postoperative ear protection device is equipped with a waterproof cover and an elastic band. When the patient needs to take a bath or wash his hair, he only needs to put the elastic band between the first fixing ring and the second fixing ring to isolate the air holes on the outer cover, thereby preventing water from entering. This not only increases safety, but also saves time and effort.

[0015] The invention has a simple structure and beautiful appearance. When the patient is at home, the parents can quickly wear it. It is safe and hygienic, and is easy to promote and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 This is a schematic diagram of the waterproof cover of the present invention when in use;

[0018] Figure 3 It is a side view of the overall structure of the present invention.

[0019] In the figure: 1, outer cover; 11, ring; 12, first fixing ring; 13, second fixing ring; 14, restraint belt; 141, mesh buckle; 15, soft cloth; 2, waterproof cover; 21, elastic band. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] In the description of the present invention, it should be understood that the terms "center", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 understood as a limitation on the present invention.

[0022] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0023] Example 1

[0024] Postoperative ear protection devices, such as Figure 1 and Figure 2 As shown, it includes an outer cover 1 and a waterproof cover 2, an outer ring 11 is connected to an outer circle of one side of the outer cover 1, a first fixing ring 12 is sleeved on the outer wall of the ring 11 on the side close to the outer cover 1, a second fixing ring 13 is sleeved on the outer wall of the ring 11 on the side away from the first fixing ring 12, and restraints 14 are symmetrically connected to the two sides of the outer cover 1, one end of one of the restraints 14 away from the outer cover 1 is connected to a mesh buckle 141, and the mesh buckle 141 is snap-fitted with the restraints 14, and a soft cloth 15 is also sleeved on the second fixing ring 13.

[0025] Specifically, the outer cover 1 is semicircular, which is convenient for covering the ears inside the outer cover 1 and increases the aesthetics. The outer cover 1 is also provided with a plurality of air holes at even intervals to ensure air permeability and increase the healing speed of the wound.

[0026] Furthermore, the first fixing ring 12 and the second fixing ring 13 have the same size and structure, and the distance between the first fixing ring 12 and the second fixing ring 13 is 0.5 mm. The annular groove formed between the first fixing ring 12 and the second fixing ring 13 facilitates the fixing of the soft cloth 15.

[0027] Specifically, the outer cover 1 is made of polycarbonate, which has strong quality and hardness, and can prevent the outer cover 1 from being squeezed and deformed by force, thereby preventing the ear from being damaged again.

[0028] Furthermore, the restraint belt 14 is flat, and the eyelet buckle 141 is made of soft rubber, which makes it more comfortable when the restraint belt 14 is wrapped around the patient's head and avoids injury.

[0029] In addition, the soft cloth 15 is in a ring shape, and elastic bands are sewn on the outer circles of both ends of the soft cloth 15, which makes it more stable when fixed and convenient to disassemble and clean.

[0030] In this embodiment, the outer cover 1 and the restraining belt 14 are provided to more conveniently protect the ears, and the ventilation holes on the outer cover 1 ensure air permeability and increase the speed of wound healing. The soft cloth 15 not only makes the outer cover 1 more comfortable when fixed on the edge of the ear, but also facilitates installation and removal. After long-term use, it can be cleaned to ensure hygiene.

[0031] Example 2

[0032] In actual use, long-term use can easily cause an increase in dandruff. If it is not cleaned in time, the dandruff can easily fall on the wound and cause infection of the wound. In order to solve the above problems, the inventors have made the following improvements based on Example 1: Figure 3 As shown, an elastic band 21 is connected to one side of the waterproof cover 2 close to the outer cover 1 .

[0033] Specifically, the waterproof cover 2 is semicircular, and the volume of the waterproof cover 2 is larger than the volume of the outer cover 1 , so that it is convenient to be sleeved on the outer surface of the outer cover 1 .

[0034] Furthermore, the waterproof cover 2 is made of natural latex, which has the advantage of good waterproofness and improves the waterproof performance.

[0035] In addition, the elastic band 21 is tightly bonded to the waterproof cover 2 , and the circumference of the elastic band 21 is smaller than the circumference of the ring 11 . When the elastic band 21 is sleeved on the outer wall of the ring 11 , the fit is tighter.

[0036] In this embodiment, by providing the waterproof cover 2 and the elastic band 21, when the patient needs to take a bath or wash his hair, he only needs to put the elastic band 21 between the first fixing ring 12 and the second fixing ring 13 to isolate the air vents on the outer cover 1, thereby preventing water from entering, which not only increases safety but also saves time and effort.

[0037] When the postoperative ear protection device of the present invention is used, the soft cloth 15 is put on the second fixing ring 13. Under the action of the elastic bands at both ends of the soft cloth 15, the second fixing ring 13 can be fixed more firmly. Then the outer cover 1 is covered on the ear, and then the binding belt 14 is wrapped around the head and fixed with the mesh buckle 141. The ear can be protected more conveniently, and the air permeability is ensured through the air permeability holes on the outer cover 1, which increases the speed of wound healing. The soft cloth 15 not only makes the outer cover 1 more comfortable when fixed on the edge of the ear, but also facilitates installation and removal. After long-term use, it can be cleaned to ensure hygiene.

[0038] When the patient needs to take a bath, the elastic band 21 is stretched and put between the first fixing ring 12 and the second fixing ring 13 to isolate the air holes on the outer cover 1, thereby preventing water from entering, which not only increases safety but also saves time and effort.

[0039] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A postoperative ear protection device, comprising an outer cover (1) and a waterproof cover (2), characterized in that: The outer ring of one side of the outer cover (1) is connected to a circular ring (11), and a first fixing ring (12) is sleeved on the outer wall of the circular ring (11) on the side close to the outer cover (1), and a second fixing ring (13) is sleeved on the outer wall of the circular ring (11) on the side away from the first fixing ring (12). The two sides of the outer cover (1) are also symmetrically connected with binding belts (14), and one end of the binding belt (14) away from the outer cover (1) is connected to a mesh buckle (141), and the mesh buckle (141) is engaged with the binding belt (14), and a soft cloth (15) is also sleeved on the second fixing ring (13). The waterproof cover (2) is connected to an elastic band (21) on the side close to the outer cover (1); the outer cover (1) is semicircular, and the outer cover (1) is also provided with a plurality of air holes at uniform intervals; the first fixing ring (12) and the second fixing ring (13) are of the same size and structure, and the first fixing ring (1 2) and the second fixing ring (13) are 0.5 mm apart; the binding belt (14) is flat, and the eyelet buckle (141) is made of soft rubber; the soft cloth (15) is annular, and elastic bands are sewn on the outer circles of both ends of the soft cloth (15); the waterproof cover (2) is semicircular, and the volume of the waterproof cover (2) is larger than the volume of the outer cover (1); the elastic band (21) is tightly bonded to the waterproof cover (2), and the The circumference of the elastic band (21) is smaller than the circumference of the circular ring (11); when in use, the soft cloth (15) is put on the second fixing ring (13), and then the outer cover (1) is covered on the ears, and then the binding belt (14) is wrapped around the head and fixed with a mesh buckle (141). When the patient takes a bath, the elastic band (21) is stretched and put between the first fixing ring (12) and the second fixing ring (13), so that the air vents on the outer cover (1) can be isolated to prevent water from entering.

Images