An earplug suitable for the treatment of mycotic otitis externa

Abstract

The present invention discloses an earplug applicable to the treatment of mycotic otitis externa, which comprises an earplug body for the treatment of otitis externa. A handle is provided on the earplug body for the treatment of otitis externa. A silica gel handle sleeve is provided on the outside of the handle. A diversion tube is provided in the center of the inside of the handle. A connection card slot is provided in the center of one end of the handle. A sealing plug is provided at one end of the diversion tube. Connection card head A is provided near the periphery of one end of the handle. The center of connection card head A bulges to both sides. A sponge head is provided at one end of the handle. One end face of the sponge head is an arc surface. A connection card head is provided in the center of the other end of the sponge head. The connection card head is a spherical head. An auxiliary connection card slot is provided on the outside of the connection card head. The auxiliary connection card slot is arranged inside the sponge head. The structure of the earplug body for the treatment of otitis externa is simple. The sponge head can be replaced at will, and anti-inflammatory agents can also be injected into the sponge head through one end of the diversion tube.

Description

Technical Field

[0001] The present invention relates to the technical field of otitis externa treatment, and particularly to an earplug suitable for the treatment of mycotic otitis externa. Background Art

[0002] External auditory canal: The external auditory canal is a curved duct that extends medially from the external auditory meatus deep in the concha auriculae to the tympanic membrane. It can conduct the sound waves collected by the auricle to the tympanic membrane. The direction is first inward, forward, and upward, then turns inward, backward, and upward, and then turns inward, forward, and downward.

[0003] The outer 1 / 3 of the external auditory canal is based on the external auditory canal cartilage and is the cartilaginous external auditory canal. The inner 2 / 3 is based on bone and is the bony external auditory canal. The junction between the two is relatively narrow; the narrow part is about 2 cm from the external auditory meatus. The narrowest part of the external auditory canal is called the isthmus, which has the function of preventing foreign objects from entering the external auditory canal and invading the tympanic membrane. The external auditory canal cartilage is continuous with the auricle cartilage. Clinically, when examining the tympanic membrane, lifting the auricle upward and backward can straighten the external auditory canal for easy observation.

[0004] In the otology department, patients coming for the treatment of otitis externa are often encountered. For the inflammation of the external auditory canal, the commonly used method now is to drop anti-inflammatory liquid into the ear. However, after the anti-inflammatory liquid is dropped, the patient cannot move around at will, and the anti-inflammatory drug in the ear canal is likely to flow out. Therefore, an improved technology is urgently needed to solve this problem existing in the prior art. Summary of the Invention

[0005] The purpose of the present invention is to provide an earplug for the treatment of otitis externa. A handle is provided on the earplug body for the treatment of otitis externa. A silicone handle sleeve is provided on the outside of the handle. A diversion tube is provided in the center of the inside of the handle. A connection slot is provided in the center of one end of the handle. A sealing plug is provided at one end of the diversion tube. A connection head A is provided near the periphery of one end of the handle. The center of the connection head A bulges outwards on both sides. A sponge head is provided at one end of the handle. One end face of the sponge head is an arc surface. A connection head is provided in the center of the other end of the sponge head. The connection head is a spherical head. An auxiliary connection slot is provided on the outside of the connection head. The auxiliary connection slot is arranged inside the sponge head. The structure of the earplug body for the treatment of otitis externa is simple, the sponge head can be replaced at will, and anti-inflammatory agents can also be injected into the sponge head through one end of the diversion tube, effectively avoiding the outflow of anti-inflammatory drugs, and the earplug for the treatment of otitis externa is convenient to use, so as to solve the problems raised in the above background art.

[0006] To achieve the above object, the present invention provides the following technical solution: An earplug suitable for the treatment of mycotic otitis externa, comprising an earplug body for the treatment of otitis externa. A handle is provided on the earplug body for the treatment of otitis externa. A silicone handle sleeve is provided on the outer wall of the handle. The silicone handle sleeve is sleeved on the outer wall of the handle. In the center of the inner part of one end of the handle, there is an engagement slot. Near the periphery of the end face of the handle, there are engagement lugs A. The engagement lugs A and the handle are of an integral structure;

[0007] One end of the handle is provided with a sponge head, and the sponge head is cooperatively installed with the engagement slot at the end of the handle.

[0008] Preferably, a diversion tube is provided in the center of the handle. The diversion tube penetrates through the handle. One end of the diversion tube is provided with an inlet port, and a sealing plug is provided at the inlet port. The other end of the diversion tube is communicated with the engagement slot. The length of the handle is 2.5 - 3.5 cm.

[0009] Preferably, the outer surface of the silicone handle sleeve is a smooth surface, and the inner wall of the silicone handle sleeve is provided with anti-slip patterns.

[0010] Preferably, the engagement lug A is circular, and the center of the engagement lug A bulges towards both sides.

[0011] Preferably, the engagement slot is a cylindrical slot, and a spherical groove protruding outwards is provided in the center of the inner part of the engagement slot.

[0012] Preferably, one end of the sponge head is arc-shaped. In the center of the other end face of the sponge head, there is an engagement lug B. The engagement lug B and the sponge head are of an integral structure. An auxiliary engagement slot is provided inside one side of the sponge head. A groove is provided in the center of the inner part of the auxiliary engagement slot. The length of the sponge head is 9 mm, and the width of the sponge head is about 8 mm.

[0013] Preferably, the diameter of the end of the earplug body for the treatment of otitis externa where the sponge head is provided is larger than the end of the handle of the earplug body for the treatment of otitis externa.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] (1) The outer surface of the silicone handle sleeve is a smooth surface, and the inner wall of the silicone handle sleeve is provided with anti-slip patterns. The silicone handle sleeve has a better skin-friendly texture. The anti-slip patterns on the inner wall of the silicone handle sleeve enable the silicone handle sleeve to have a better grip with the handle, avoiding random loosening between the silicone handle sleeve and the handle;

[0016] (2) The engagement lug A is circular, and the center of the engagement lug A bulges towards both sides. The protruding block in the center of the side wall of the engagement lug A enables better engagement between the engagement lug A and the [unclear part here];

[0017] (3) A diversion tube is provided at the central part inside the handle. The diversion tube runs through the handle. One end of the diversion tube is provided with an inlet port, and a sealing plug is provided at the inlet port. The sealing plug blocks the port of the diversion tube, which not only prevents bacteria from entering but also effectively avoids the backflow of the anti-inflammatory agent.

[0018] (4) The width of the sponge head is about 8 mm. The connecting chuck B and the connecting slot are firmly clamped together. At the same time, the connecting slot tightly holds the connecting chuck B to prevent the sponge head from detaching from the handle. The connecting chuck B on the sponge head is closely attached to one end port of the diversion tube, enabling the sponge head to quickly fill the entire sponge head with the liquid agent when encountering the liquid agent.

[0019] (5) The structure of the otitis externa treatment earplug body is simple. The sponge head can be replaced at will, and the anti-inflammatory agent can also be injected into the sponge head through one end of the diversion tube, effectively preventing the outflow of the anti-inflammatory drug and being convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of the otitis externa treatment earplug body of the present invention;

[0021] Figure 2 is a cross-sectional view of the otitis externa treatment earplug body of the present invention;

[0022] Figure 3 is a cross-sectional view of the handle of the present invention;

[0023] Figure 4 is a cross-sectional view of the sponge head of the present invention.

[0024] In the figure: 1. Otitis externa treatment earplug body; 2. Handle; 3. Sponge head; 4. Silicone handle sleeve; 5. Handle; 6. Connecting chuck A; 7. Connecting slot; 8. Auxiliary connecting slot; 9. Connecting chuck B; 10. Diversion tube; 11. Sealing plug. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0026] Please refer to Figures 1-4, the present invention provides a technical solution: an earplug suitable for the treatment of mycotic otitis externa, including the otitis externa treatment earplug body 1. A handle 2 is provided on the otitis externa treatment earplug body 1. A silicone handle sleeve 4 is provided on the outer wall of the handle 2. The silicone handle sleeve 4 is sleeved on the outer wall of the handle 2. The outer surface of the silicone handle sleeve 4 is a smooth surface. Anti-slip patterns are provided on the inner wall of the silicone handle sleeve 4. The silicone handle sleeve 4 has a better skin-friendly texture. The anti-slip patterns on the inner wall of the silicone handle sleeve 4 enable a better grip between the silicone handle sleeve 4 and the handle 2, preventing the silicone handle sleeve 4 from loosening randomly from the handle 2.

[0027] In the center of the inner end of one end of the handle 2, there is an engagement slot 7. Engagement lugs A6 are provided near the periphery of the end face of the handle 2. The engagement lugs A6 and the handle 2 are of an integral structure. The engagement lugs A6 are circular rings. The center of the engagement lugs A6 bulges towards both sides. The protruding blocks in the center of the side wall of the engagement lugs A6 enable better connection between the engagement lugs A6 and the [unclear part, perhaps a misspelling, should be checked] 3.

[0028] In the center of the inside of the handle 2, there is a diversion tube 10. The diversion tube 10 runs through the handle 2. One end of the diversion tube 10 is provided with an inlet port. A sealing plug 11 is provided at the inlet port. The sealing plug 11 blocks the port of the diversion tube 10, which not only prevents bacteria from entering but also effectively avoids the backflow of anti-inflammatory agents. The other end of the diversion tube 10 is communicated with the engagement slot 7. The length of the handle 2 is 2.5 - 3.5 cm.

[0029] One end of the handle 2 is provided with a sponge head 3. The sponge head 3 is cooperatively installed with the engagement slot 7 at the end of the handle 2. The engagement slot 7 is a cylindrical groove. In the center of the inside of the engagement slot 7, there is a spherical groove protruding outwards.

[0030] One end of the sponge head 3 is arc-shaped. In the center of the other end face of the sponge head 3, there is an engagement lug B9. The engagement lug B9 and the sponge head 3 are of an integral structure. An auxiliary engagement slot 8 is provided inside one side of the sponge head 3. In the center of the inside of the auxiliary engagement slot 8, there is a groove. The length of the sponge head 3 is 9 mm. The width of the sponge head 3 is about 8 mm. The engagement lug B9 and the engagement slot 7 are firmly clamped, and at the same time, the engagement slot 7 tightly holds the engagement lug B9, preventing the sponge head 3 from detaching from the handle 2. The engagement lug B9 on the sponge head 3 is closely attached to one end port of the diversion tube 10, enabling the sponge head 3 to quickly fill the entire sponge head 3 with liquid medicine when encountering liquid medicine. Moreover, the sponge head 3 can also be separated from the handle 2 for convenient replacement of the sponge head 3.

[0031] The diameter of the end of the otitis externa treatment earplug body 1 where the sponge head is provided is greater than the end of the handle of the otitis externa treatment earplug body.

[0032] The structure of the otitis externa treatment earplug body is simple. The sponge head can be replaced at will, and anti-inflammatory agents can also be injected into the sponge head through one end of the diversion tube, effectively preventing the outflow of anti-inflammatory drugs and making it convenient to use.

[0033] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An earplug suitable for the treatment of mycotic otitis externa, comprising an earplug body (1) for the treatment of otitis externa, characterized in that: The otitis externa treatment earplug body (1) is provided with a handle (2). The outer wall of the handle (2) is provided with a silicone handle sleeve (4). The silicone handle sleeve (4) is sleeved on the outer wall of the handle (2). The center of the inner part of one end of the handle (2) is provided with a connection card slot (7). The connection card head A (6) is arranged near the periphery of the end face of the handle (2). The connection card head A (6) and the handle (2) are of an integral structure. One end of the handle (2) is provided with a sponge head (3). The sponge head (3) is cooperatively installed with the connection card slot (7) at the end of the handle (2). The center of the inside of the handle (2) is provided with a diversion tube (10). The diversion tube (10) penetrates through the handle (2). One end of the diversion tube (10) is provided with an inlet port. A sealing plug (11) is arranged at the inlet port. The other end of the diversion tube (10) is communicated with the connection card slot (7). The length of the handle (2) is 2.5 - 3.5 cm.

2. The earplug suitable for the treatment of mycotic otitis externa according to claim 1, characterized in that: The outer surface of the silicone handle sleeve (4) is a smooth surface. The inner wall of the silicone handle sleeve (4) is provided with anti-slip patterns.

3. The earplug suitable for the treatment of mycotic otitis externa according to claim 1, characterized in that: The connection card head A (6) is circular. The center of the connection card head A (6) bulges towards both sides.

4. The earplug suitable for the treatment of mycotic otitis externa according to claim 1, characterized in that: The connection card slot (7) is a cylindrical slot. The center of the inside of the connection card slot (7) is provided with a spherical groove protruding outwards.

5. The earplug suitable for the treatment of mycotic otitis externa according to claim 1, characterized in that: One end of the sponge head (3) is arc-shaped. The center of the other end face of the sponge head (3) is provided with a connection card head B (9). The connection card head B (9) and the sponge head (3) are of an integral structure. An auxiliary connection card slot (8) is arranged inside one side of the sponge head (3). The center of the inside of the auxiliary connection card slot (8) is provided with a groove. The length of the sponge head (3) is 9 mm. The width of the sponge head (3) is about 8 mm.

6. The earplug suitable for the treatment of mycotic otitis externa according to claim 1, characterized in that: The diameter of one end of the otitis externa treatment earplug body (1) where the sponge head is provided is larger than the diameter of the end of the handle of the otitis externa treatment earplug body.

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