Ear canal cleaning instrument

By designing an ear canal cleaning device that includes a body assembly, a fill light assembly and a curved cross-section delivery assembly, the problem of ear canal closure and ear wax residue caused by long-term wearing of earphones is solved, and a more efficient and safe ear canal cleaning effect is achieved.

CN119523732AActive Publication Date: 2025-02-28THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV
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Patent Information

Application Number
CN202411738638.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-29
Publication Date
2025-02-28
Estimated Expiration
2044-11-29

AI Technical Summary

Technical Problem

Wearing earphones for a long time leads to closure of the ear canal, resulting in poor air circulation in the ear canal, causing ear canal discomfort and ear wax residue, and increasing the difficulty of ear canal cleaning.

Method used

Design an ear canal cleaning device, including a body assembly, a fill light assembly and a delivery assembly. The body assembly is set to a small shape for easy insertion into the ear canal, equipped with handheld and external components. The conveying assembly is arranged in an arc-shaped cross-section with a wobble assembly articulated to better fit the inner wall of the ear canal and to export the earwax.

Benefits of technology

It realizes more effective removal of ear wax in the ear canal, reducing the difficulty of ear canal cleaning, and through the assistance of fill light components, the efficiency and safety of ear canal cleaning are improved.

✦ Generated by Eureka AI based on patent content.

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    Figure CN119523732A_ABST
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Abstract

The invention provides an ear canal cleaning instrument, and relates to the technical field of medical instruments. The external assembly is clamped and installed at the position in the outer end direction of the main body assembly, the overall structure of the main body assembly is small, the main body assembly and the light supplementing assembly can be conveniently and better inserted into the ear canal, the handheld assembly is clamped and installed at the position of the outer end of the main body assembly, and the main body assembly can be conveniently held and used through the handheld assembly; the three swing assemblies are hinged between the main body assembly and the light supplementing assembly, the swing assemblies are wound with the conveying assemblies, the sections of the conveying assemblies are arranged to be in an arc shape, earwax can be better collected when the conveying assemblies operate, the external assembly is installed at the outer end of the main body assembly, and small earwax can be collected and removed; the problems that when large earwax is treated, some small fragments are inevitably made to fall deep, consequently, the auditory meatus needs to be cleaned again in the follow-up process, and the auditory meatus is difficult to clean are solved.
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Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to an ear canal cleaning device. Background Art

[0002] With the continuous development of science and technology, people's living necessities will also increase accordingly, and there will be an increase in various types of entertainment activities in life. For example, listening to music in spare time. In order to prevent the sound from disturbing others, people generally wear headphones to use them. Nowadays, the increase in some Bluetooth headsets can increase the convenience of wearing headphones and increase the wearing time of headphones. Wearing headphones in the ear canal for a long time will keep the ear canal in a closed state for a long time, making it difficult for air to circulate in the ear canal, causing initial discomfort in the ear canal, and inevitably some earwax residue problems will occur.

[0003] Usually, when there is discomfort in the ear canal or earwax appears, it will directly affect hearing, so you need to go to the ENT department of the hospital for treatment. To clean the more serious earwax, some larger earwax will inevitably cause some smaller fragments to fall deep into the ear canal, resulting in the need to clean the ear canal again later, which increases the difficulty of cleaning the ear canal. Summary of the invention

[0004] The disclosed embodiment relates to an ear canal cleaning device, wherein the overall structure of the main body component is small, so that the main body component and the fill light component can be conveniently and better inserted into the ear canal, and a hand-held component is installed at the outer end of the main body component to facilitate the hand-held use of the main body component through the hand-held component, and three groups of swing components are hingedly installed between the main body component and the fill light component, and the swing component is wrapped with a conveying component, and the cross-section of the conveying component is arranged in an arc shape, so that the conveying component can better collect earwax when it is in operation, and an external component is installed at the outer end of the main body component to realize the collection and removal of smaller earwax.

[0005] In a first aspect of the present disclosure, an ear canal cleaning device is provided, which specifically includes: a main body component; an external component is clamped and installed at the outer end direction position of the main body component, a hand-held component is clamped and installed at the outer end position of the external component of the main body component, a fill light component is installed at the left position of the main body component, a connecting component is installed at the root of the fill light component and the position of the main body component, a swing component is hingedly installed on the connecting component, a conveying component is wrapped and installed on the swing component, a transmission belt of the conveying component is wrapped and installed at the outer end of the swing component, the cross-section of the transmission belt is set as an arc structure, the edge of the transmission belt is set as a side guard bar, the outer walls of the transmission belt and the side guard bar are provided with an outer groove, the inner groove of the external component is set on the right inner wall of the main body component, the outer tube head is clamped at the inner groove, the outer tube head extends to the right position of the main body component, and the outer end of the outer tube head can be connected to an external tube or install a fan.

[0006] Furthermore, the inner end of the main body of the main body assembly is set to a hollow through state, the outer wall of the main body is set to a slope structure, the cross-section of the main body is set to a triangular shape, and the outer wall of the main body is provided with side grooves, and the side grooves are set to three groups in total.

[0007] Furthermore, an extension tube is sleeved and installed at the left side of the main body, the outer end of the extension tube is set as a cut surface corresponding to the swing component, and the edge positions of both ends of the extension tube are set as chamfered structures.

[0008] Furthermore, the extension plate of the fill light component is arranged to be connected to the left side of the main body component, the extension plate is arranged to be an elongated triangular plate structure, and the end position of the extension plate is arranged to be an arc shape.

[0009] Furthermore, a fill-light tube is arranged on the outer side of the end of the extension plate, and a lamp bead in a raised state is arranged on the fill-light tube.

[0010] Furthermore, the clamping block of the handheld component is configured as a circular block structure, the inner end of the clamping block is vertically configured as a triangular groove structure, the clamping block is installed on the right side of the main component through the triangular groove, a handheld frame is provided on the clamping block, and reinforcing ribs are installed between the handheld frame and the clamping block.

[0011] Furthermore, the connecting block of the connecting assembly is installed at a position between the main body assembly and the fill light assembly, and a synchronization shaft is rotatably installed on the connecting block. The synchronization shaft is arranged as six groups of structures in a circular array. The synchronization shafts are transmitted to each other through bevel gears, and the synchronization shaft on the connecting block contacts the outer end of the conveying assembly.

[0012] Furthermore, the swing frame of the swing assembly is hingedly installed at the connecting assembly, and the swing frame is set in three groups. The root extension of the swing frame is set as an outward warping structure, the edge of the swing frame is provided with an outer bar, and a driven roller is rotatably installed on the swing frame.

[0013] The present invention provides an ear canal cleaning device, which has the following beneficial effects:

[0014] The main component in the present invention is set to a smaller shape, so that the main component and the fill-light component can be inserted into the ear canal more conveniently, and the hand-held component is directly installed at the outer side of the main component to facilitate the hand-held use of the device, and the swing component is hingedly installed at the position between the fill-light component of the main component. The hingedly installed swing component can swing open, which is convenient for subsequent cleaning of the tool, and a conveying component is wrapped around the swinging component. The cross-section of the conveying component is set to an arc shape, so that the conveying component can better fit the ear canal, which is convenient for the discharge of earwax. The outer groove of the conveying component can achieve better discharge of earwax, and the extension tube of the main component can be close to the conveying component, which is convenient for conveying earwax to the main component. At this time, the external component installed at the outer end of the main component has the function of sucking out the earwax after the external component is externally connected. The fill-light component of the main component and the swing component are set to be in phase, and lamp beads are set at the fill-light component to increase the fill-light to the ear canal, so that the device can better assist in removing earwax.

[0015] In addition, a hollow structure is provided in the middle of the main body, and the hollow part of the main body is provided to be through-connected on the left and right sides, so as to facilitate the introduction of earwax. Three sets of cut surfaces are provided on the outer end of the main body, so that the main body can be conveniently installed with the corresponding handheld component, and the side grooves corresponding to the cut surfaces of the main body are convenient for the swing component to be used when pressed and swung. The extension tube is installed on the left side of the main body to enable the extension tube to extend and be adsorbed. The cut surface provided on the outer wall of the extension tube allows the outer end of the extension tube to be closer to the conveying component, so that the conveying component can better introduce the earwax into the extension tube for discharge. The outer end of the extension tube is chamfered so that the extension tube has a matching outer wall cut surface to assist in increasing the introduction of earwax.

[0016] In addition, the extension plate is first set to an elongated triangular shape, so that the extension plate can block the gaps between the three groups of swing components, making it easier to collect earwax after the device is connected to external components. The arc-shaped structure of the extension plate can prevent the device from causing damage when inserted into the ear canal. The lamp beads at the end of the fill light tube are raised so that the lamp beads can diffuse the light, thereby increasing the lamp beads' better fill light effect on the ear canal.

[0017] In addition, the snap-in block is directly set as a circular block structure, so that the triangular groove of the snap-in block can be snapped into the right side of the main component, and then the snap-in block is swung sixty degrees through the handheld frame to allow the snap-in block to be snapped and fixed to the right side of the main component, so that the entire device can be conveniently handheld. At the same time, the reinforcement ribs between the snap-in block and the handheld frame have a reinforcement effect that makes the overall handheld component more stable.

[0018] In addition, the swing frame is directly set as three groups of hinged installations, and the hinge of the swing frame is set as an outward-warping structure, so that the front end of the swing frame can be opened by pressing the swing frame from the rear, and the inside of the swing frame can be cleaned, so that the swing component and the conveying component can be reused. First, an outer stop bar is set on the outer wall of the swing frame, so that after the conveying component is wrapped and installed on the swing frame, it is convenient for the conveying component to be better installed on the outer end of the swing frame, so that the conveying component can run more stably at the outer end of the swing frame through the outer stop bar, and the driven roller set on the swing frame has the function of allowing the driven roller to assist the conveying component to run more stably.

[0019] In addition, the transmission belt is wrapped around the outer wall of the swing component, and the cross-section of the transmission belt is set to be arc-shaped, so that when the transmission belt is in use, the arc-shaped transmission belt can better fit the inner wall of the ear canal, and the outer groove of the transmission belt has the function of increasing the friction on the earwax in the ear canal, allowing the conveying component to better remove the earwax, and directly set the inner wall on the right side of the main component. The inner card groove is set so that the outer tube head can correspond to the position of the inner card groove, and the outer tube head is inserted into the main component and clamped in the inner card groove. The outer end of the inner card groove can be connected to an external pipe to assist in sucking out the earwax, and the inner card groove can also be installed with a small fan, so that the inner card groove has the function of more conveniently removing earwax. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0021] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0022] In the attached picture:

[0023] Figure 1 The overall structure diagram of the present application is shown;

[0024] Figure 2 A schematic diagram showing the structure of the handheld assembly of the present application is shown;

[0025] Figure 3 A schematic diagram showing the structure of the fill light assembly of the present application is shown;

[0026] Figure 4 A schematic diagram showing the structure of the connection assembly of the present application is shown;

[0027] Figure 5 A schematic diagram showing the structure of the main components of the present application;

[0028] Figure 6 A schematic diagram showing the structure of the swing assembly of the present application is shown;

[0029] Figure 7A schematic diagram showing the structure of the conveying assembly of the present application is shown;

[0030] Figure 8 This application shows Figure 1 Schematic diagram of the local enlarged structure at A in the middle;

[0031] Fig. 9 This application shows Figure 5 Schematic diagram of the local enlarged structure at A in the middle;

[0032] Reference numerals list

[0033] 1. Main body assembly; 101. Main body; 102. Side groove; 103. Extension tube;

[0034] 2. Fill light assembly; 201. extension plate; 202. fill light tube; 203. lamp beads;

[0035] 3. Handheld assembly; 301. Card-connecting block; 302. Handheld frame;

[0036] 4. Connecting assembly; 401. Connecting block; 402. Synchronous shaft;

[0037] 5. Swing assembly; 501. Swing frame; 502. External stop bar; 503. Driven roller;

[0038] 6. Conveying assembly; 601. Transmission belt; 602. Side guard bar; 603. External groove;

[0039] 7. External components; 701. External pipe head; 702. Internal card slot. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment 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.

[0041] Example 1: Please refer to Figures 1 to 9 :

[0042] The present invention proposes an ear canal cleaning device, comprising: a main body component 1; an external component 7 is clamped and installed at the outer end direction position of the main body component 1, a hand-held component 3 is clamped and installed at the outer end of the external component 7 of the main body component 1, a fill light component 2 is installed at the left position of the main body component 1, a connecting component 4 is installed at the root of the fill light component 2 and the main body component 1, a swing component 5 is hingedly installed on the connecting component 4, a conveying component 6 is wound and installed on the swing component 5, a transmission belt 601 of the conveying component 6 is wound and installed at the outer end of the swing component 5, the cross-section of the transmission belt 601 is set to an arc structure, the edge of the transmission belt 601 is set to a side guard bar 602, the outer walls of the transmission belt 601 and the side guard bar 602 are provided with an outer groove 603, the transmission belt 601 is wound on the outer wall of the swing component 5, and the cross-section of the transmission belt 601 is set to an arc, so that the transmission belt 601 can be used When in use, the arc-shaped transmission belt 601 better fits the inner wall of the ear canal, and the outer groove 603 of the transmission belt 601 has the function of increasing the friction against the earwax in the ear canal, so that the conveying component 6 can better remove the earwax, and the inner slot 702 of the external component 7 is set on the right inner wall of the main component 1, and the outer tube head 701 is clamped at the inner slot 702, and the outer tube head 701 extends to the right position of the main component 1. The outer end of the outer tube head 701 can be connected to an external tube or a fan can be installed. The inner slot 702 is directly set on the right inner wall of the main component 1, so that the outer tube head 701 can correspond to the position of the inner slot 702, and the outer tube head 701 is inserted into the main component 1 and clamped at the inner slot 702, and the outer end of the inner slot 702 can be connected to an external pipeline to assist in sucking out the earwax, and the inner slot 702 can also be installed with a small fan, so that the inner slot 702 has the function of more conveniently removing earwax.

[0043] In the present disclosure, Figure 2 As shown, the inner end of the main body 101 of the main component 1 is set to a hollow through state, the outer wall of the main body 101 is set to a slope structure, the cross-section of the main body 101 is set to a triangular shape, and the outer wall of the main body 101 is provided with side grooves 102, and the side grooves 102 are set to three groups in total. The middle of the main body 101 is set to a hollow structure, and the hollow part of the main body 101 is set to be through-connected on the left and right to facilitate the introduction of earwax, and the outer end of the main body 101 is provided with three groups of cross-sections, so that the main body 101 can be conveniently installed corresponding to the handheld component 3, and the side grooves 102 of the cross-section corresponding to the main body 101 are convenient for use when the swing component 5 is pressed and swung.

[0044] In the present disclosure, Figure 5As shown, an extension tube 103 is sleeved and installed at the left side of the main body 101, and the outer end of the extension tube 103 is set as a cut surface corresponding to the swing component 5, and the edge positions of both ends of the extension tube 103 are set as chamfered structures. The extension tube 103 is sleeved and installed at the left side of the main body 101 to achieve a position where the extension tube 103 can extend and be adsorbed. The cut surface set on the outer wall of the extension tube 103 allows the outer end of the extension tube 103 to be closer to the conveying component 6, so that the conveying component 6 can better introduce the earwax into the extension tube 103 for discharge, and the outer end of the extension tube 103 is chamfered so that the extension tube 103 has a matching outer wall cut surface to assist in increasing the introduction of earwax.

[0045] In the present disclosure, Figure 3 As shown, the extension plate 201 of the fill light component 2 is configured to be connected to the left side position of the main component 1, the extension plate 201 is configured to be an elongated triangular plate structure, and the end position of the extension plate 201 is configured to be an arc. First, the extension plate 201 is configured to be an elongated triangle so that the extension plate 201 can block the gaps between the three groups of swing components 5, making it easier to collect earwax after the device is connected to the external component 7, and the arc structure of the extension plate 201 can prevent the device from causing damage to the ear canal when it is inserted into the ear canal.

[0046] In the present disclosure, Figure 5 As shown, a fill light tube 202 is arranged on the outer side of the end of the extension plate 201, and a lamp bead 203 in a raised state is arranged on the fill light tube 202. The lamp bead 203 arranged at the end of the fill light tube 202 is raised so that the lamp bead 203 can diffuse the light, thereby increasing the fill light effect of the lamp bead 203 on the ear canal.

[0047] In the present disclosure, Figure 2 As shown, the clamping block 301 of the handheld component 3 is set as a circular block structure, and the inner end of the clamping block 301 is vertically a triangular groove structure. The clamping block 301 is installed on the right side of the main component 1 through the triangular groove. A handheld frame 302 is provided on the clamping block 301, and reinforcing ribs are installed between the handheld frame 302 and the clamping block 301. The clamping block 301 is directly set as a circular block structure so that the triangular groove of the clamping block 301 can be clamped on the right side of the main component 1. Then, the clamping block 301 is swung sixty degrees through the handheld frame 302, so that the clamping block 301 can be clamped and fixed on the right side of the main component 1, so that it is convenient to hold the device as a whole. At the same time, the reinforcing ribs between the clamping block 301 and the handheld frame 302 have a reinforcing effect that makes the handheld component 3 as a whole more stable.

[0048] In the present disclosure, Figure 3 Figure 4As shown, the connecting block 401 of the connecting component 4 is installed at a position between the main body component 1 and the fill light component 2, and a synchronization shaft 402 is rotatably installed on the connecting block 401. The synchronization shaft 402 is arranged as a total of six groups of structures in a circular array, and the synchronization shafts 402 are transmitted to each other through bevel gears. The synchronization shaft 402 on the connecting block 401 contacts the outer end of the conveying component 6. When in use, the device directly drives the synchronization shaft 402, and after the synchronization shaft 402 rotates, the six groups of synchronization shafts 402 are rotated through the bevel gear heads. At this time, six groups of synchronization shafts 402 are placed at the outer ends of the side baffles 602, so that the synchronization shaft 402 is contacted and transmitted with the side baffles 602, and the transmission effect of the connecting component 4 on the conveying component 6 is realized, thereby achieving the convenient effect of removing earwax.

[0049] In the present disclosure, Figure 6 Figure 7 As shown, the swing frame 501 of the swing assembly 5 is hingedly installed at the connecting assembly 4, and the swing frame 501 is set to three groups. The root extension of the swing frame 501 is set to an outward warping structure. The swing frame 501 is directly set to three groups of hinged installations, and the hinge of the swing frame 501 is set to an outward warping structure, so that the front end of the swing frame 501 can be opened by pressing the swing frame 501 from the rear, so that the inside of the swing frame 501 can be cleaned, and the swing assembly 5 and the conveying assembly 6 can be reused. The swing frame 501 An outer stop bar 502 is provided at the edge, and a driven roller 503 is rotatably installed on the swing frame 501. First, the outer stop bar 502 is provided on the outer wall of the swing frame 501, so that after the conveying component 6 is wound and installed on the swing frame 501, it is convenient for the conveying component 6 to be better installed at the outer end of the swing frame 501, so that the conveying component 6 can run more stably at the outer end of the swing frame 501 through the outer stop bar 502, and the driven roller 503 arranged on the swing frame 501 has the function of allowing the driven roller 503 to assist the conveying component 6 to run more stably.

[0050] The working principle of this embodiment is as follows: before use, first press the swing component 5 from the root position so that the swing component 5 can swing open, thereby achieving the clamping state of the swing component 5 for cleaning. At this time, the hole of the handheld component 3 is clamped against the main component 1, and then the handheld component 3 is swung to allow the handheld component 3 to be clamped on the main component 1. At this time, the main component 1 and the swing component 5 are inserted into the ear canal, and the lamp beads 203 of the fill light component 2 are turned on to allow the fill light component 2 to fill the ear canal. The conveying component 6 of the swing component 5 is operated at the same time, and the cross-section of the conveying component 6 is set to an arc shape, so that the conveying component 6 can fit the inner wall of the ear canal more closely, and the conveying component 6 is operated to export the earwax. The three groups of swing components 5 and the conveying component 6 form a pipeline to better export the earwax. At the same time, an external component 7 is clamped and connected at the outer end position of the main component 1, so that the outside can be connected to an external pipeline, so that the device can absorb the earwax through a certain suction force, and finally remove the earwax without damaging the ear canal, so as to achieve the adsorption and cleaning of deeper earwax.

Claims

1. An ear canal cleaning device, comprising: A main body component (1); an external component (7) is mounted at the outer end of the main body component (1), characterized in that a handheld component (3) is mounted at the outer end of the external component (7) of the main body component (1), a fill light component (2) is mounted at the left side of the main body component (1), a connecting component (4) is mounted at the root of the fill light component (2) and the main body component (1), a swing component (5) is hingedly mounted on the connecting component (4), a conveying component (6) is wound around the swing component (5), and a transmission belt (601) of the conveying component (6) is ) is wound around the outer end of the swing component (5), the cross-section of the transmission belt (601) is arranged to be an arc-shaped structure, the edge of the transmission belt (601) is arranged to be a side guard bar (602), the outer walls of the transmission belt (601) and the side guard bar (602) are arranged with an outer groove (603), the inner groove (702) of the external component (7) is arranged on the right inner wall of the main component (1), the outer pipe head (701) is clamped at the inner groove (702), the outer pipe head (701) extends to the right side of the main component (1), and the outer end of the outer pipe head (701) can be connected to an external pipe or a fan can be installed.

2. An ear canal cleaning device according to claim 1, characterized in that: The inner end of the main body (101) of the main assembly (1) is arranged in a hollow through state, the outer wall of the main body (101) is arranged in an inclined structure, the cross section of the main body (101) is arranged in a triangular shape, and side grooves (102) are arranged on the outer wall of the main body (101), and the side grooves (102) are arranged in three groups in total.

3. An ear canal cleaning device according to claim 2, characterized in that: An extension tube (103) is sleeved and installed at the left side of the main body (101), the outer end of the extension tube (103) is arranged as a cut surface corresponding to the swing assembly (5), and the edge positions at both ends of the extension tube (103) are arranged as chamfered structures.

4. An ear canal cleaning device according to claim 1, characterized in that: The extension plate (201) of the fill light component (2) is arranged to be connected to the left side of the main component (1), the extension plate (201) is arranged to be an elongated triangular plate structure, and the end position of the extension plate (201) is arranged to be arc-shaped.

5. An ear canal cleaning device according to claim 4, characterized in that: A fill-light tube (202) is arranged outside the end of the extension plate (201), and a lamp bead (203) in a raised state is arranged on the fill-light tube (202).

6. An ear canal cleaning device according to claim 1, characterized in that: The clamping block (301) of the handheld component (3) is arranged as a circular block structure, the inner end of the clamping block (301) is vertically arranged as a triangular groove structure, the clamping block (301) is installed on the right side of the main component (1) through the triangular groove, a handheld frame (302) is arranged on the clamping block (301), and reinforcing ribs are installed between the handheld frame (302) and the clamping block (301).

7. An ear canal cleaning device according to claim 1, characterized in that: The connection block (401) of the connection assembly (4) is installed at a position between the main assembly (1) and the fill light assembly (2); a synchronization shaft (402) is rotatably installed on the connection block (401); the synchronization shaft (402) is arranged in a total of six groups of structures in a circular array; the synchronization shafts (402) are driven by bevel gears; and the synchronization shaft (402) on the connection block (401) contacts the outer end of the conveying assembly (6).

8. An ear canal cleaning device according to claim 1, characterized in that: The swing frame (501) of the swing assembly (5) is hingedly mounted at the connecting assembly (4), and the swing frame (501) is arranged in three groups. The root extension of the swing frame (501) is arranged as an outward warping structure, the edge of the swing frame (501) is provided with an outer stop bar (502), and a driven roller (503) is rotatably mounted on the swing frame (501).

Citation Information

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