Ear medicine applying device for otology

Abstract

The ear medicine applying device comprises a head band, the lower end of the head band is connected with a fixing seat, the top of the fixing seat is provided with a storage groove, an injector is inserted into the storage groove, the bottom of the fixing seat is connected with an ear sleeve, and an ear cover is connected between the ear sleeve and the fixing seat. A round through hole is formed in the end of the earmuff, a steering assembly is installed in the round through hole, and a medicine feeding column penetrates through the center of the steering assembly. According to the invention, the structural design is reasonable, the liquid medicine can be effectively fed into the ear canal, the liquid medicine residue is avoided, the depth of stretching into the ear canal can be accurately controlled, the safety is high, the effect taking of the liquid medicine is accelerated, and the wearing comfort is improved.

Description

Technical Field

[0001] The invention relates to the technical field of ear medicine applying devices, and in particular to an ear medicine applying device for ear medicine. Background Art

[0002] When applying medicine to the patient's ear, especially ointment, the ointment is usually sucked into an empty needle first, and then the syringe is pushed to put the medicine into the external auditory canal. During this process, because it is a hand-held operation, the shaking of the hand can make the needle tip of the empty needle easily pierce the mucosa of the external auditory canal, causing discomfort to the patient or even causing other injuries.

[0003] To this end, those skilled in the art have conducted research and improvements, such as an ear medication device with application number 202120202123.9. In this technical solution, an ear cavity cover is provided to protect the outside of the external auditory canal, a medicine guide tube is provided to apply medicine, and a scraper on the connecting tube is used to evenly apply medicine. However, this device still has shortcomings. The device cannot accurately control the depth of ear entry, which is not conducive to accurate medication of the affected area. To this end, we propose an ear medication device for otology. Summary of the invention

[0004] The purpose of the present invention is to provide an ear medicine applying device for otology to overcome the technical problems existing in the prior art.

[0005] In order to achieve the above technical objectives and the above technical effects, the present invention provides the following technical solutions:

[0006] An ear medication device for otology comprises a headband, wherein the lower end of the headband is connected to a fixing seat, the top of the fixing seat is provided with a storage groove, a syringe is inserted in the storage groove, the bottom of the fixing seat is connected to an earmuff, an earmuff is connected between the earmuff and the fixing seat, a round through hole is provided at the end of the earmuff, a steering assembly is installed in the round through hole, and a medication column passes through the center of the steering assembly.

[0007] Preferably, in an ear medicine applying device for otolaryngology, an L-shaped medicine groove is opened on the left part of the medication column, a medicine guiding hose is connected between the horizontal part of the L-shaped medicine groove and the bottom wall of the storage groove, the vertical end of the L-shaped medicine groove passes through the medication column, a hand-held air bag is connected to the right end of the medication column, and an airway is connected between the hand-held air bag and the horizontal end of the L-shaped medicine groove.

[0008] Preferably, in an ear medicine applying device for otolaryngology, four limit bars are circumferentially connected to the right part of the outer wall of the medication column, and the outer wall of the limit bar is provided with linear scales along the horizontal direction. The limit bar is made of magnetic metal, and the outer wall of the medication column is connected to an arc block on the left side of the outer wall, and the outer wall of the arc block is provided with massage protrusions.

[0009] Preferably, in an ear medicine applying device for otolaryngology, the steering assembly includes an inner ring seat, the inner wall of the inner ring seat is circumferentially provided with four guide grooves, the limit strip is movably inserted into the guide groove, a magnetic block is embedded in the inner wall of the guide groove, an outer ring seat is sleeved on the outside of the inner ring seat, the outer wall of the outer ring seat is fixedly connected with a circular through hole, a raceway is provided between the outer ring seat and the inner ring seat, and a plurality of rolling steel balls are installed in the raceway.

[0010] Preferably, in an ear medication device for otology, the inner wall of the earmuff is connected to three oblique support rods, the ends of the three oblique support rods are commonly connected to a guide ring, the medication column passes through the guide ring, and the guide ring is located between the limit bar and the arc block.

[0011] Preferably, in an ear medicine applying device for otolaryngology, damping shafts are installed at the front and rear ends of the fixing seat, the ends of the two damping shafts are commonly connected to an outer shell, the inner wall of the outer shell is connected to an LED light strip, the outer wall of the outer shell is connected to a control switch, a battery is embedded in the outer wall of the fixing seat, and the control switch electrically connects the LED light strip and the battery.

[0012] Preferably, in an ear medicine applying device for otology, the headband is made of memory metal material, and a weight-reducing groove is provided in the middle of the headband.

[0013] Preferably, in an ear medicine applying device for otology, the earmuff is made of a transparent material and has a curved structure.

[0014] The beneficial effects of the present invention are:

[0015] 1. The structure of the present invention is reasonably designed. The patient wears the headband on the head, covers the patient's ears with earmuffs, extends the medication column into the patient's ear canal, uses the steering assembly to adjust the orientation of the medication column, presses the syringe and the drug liquid enters the L-shaped medication groove along the drug guide hose, and holds the airbag by hand to send the airflow into the L-shaped medication groove at high speed along the airway, so that the drug liquid can be effectively sent into the ear canal to avoid drug liquid residue;

[0016] 2. The present invention uses a roller track to limit the rolling steel ball, and uses a guide groove to limit the limit bar. The medication column can rotate around its own axis and move left and right at the same time, which is convenient for the vertical end of the L-shaped medication groove to quickly find the affected area for medication. The limit bar is magnetically adsorbed by a magnetic block, and the scale value of the limit bar is observed to accurately control the depth of insertion into the ear canal, which is highly safe.

[0017] 3. The present invention utilizes LED lights to improve the brightness of the visual field, making it easier to apply medicine. The massage convex points can be used to spread the medicine evenly on the affected area, which helps to accelerate the effectiveness of the medicine. The headband is made of memory metal material, and a weight-reducing groove is provided in the middle of the headband, which improves the wearing comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 for Figure 1 A local enlarged schematic diagram of the middle A;

[0021] Figure 3 This is a schematic diagram of the structure of the drug delivery column in the present invention;

[0022] Figure 4 It is a structural schematic diagram of the steering assembly in the present invention;

[0023] Figure 5 It is a schematic diagram of the structure of the headband in the present invention;

[0024] Figure 6 It is a schematic structural diagram of the outer shell in the present invention.

[0025] In the figure: 1. headband; 2. fixing seat; 3. storage slot; 4. syringe; 5. earmuffs; 6. earmuffs; 7. round hole; 8. steering assembly; 9. drug delivery column; 101. weight reduction slot; 201. damping shaft; 202. outer shell; 203. LED lamp; 204. control switch; 205. battery; 501. oblique support rod; 502. guide ring; 801. inner ring seat; 802. guide slot; 803. magnetic block; 804. outer ring seat; 805. raceway; 806. rolling steel ball; 901. L-shaped drug slot; 902. drug guide hose; 903. hand-held airbag; 904. airway; 911. limit strip; 912. arc block; 913. massage convex point. DETAILED DESCRIPTION

[0026] 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.

[0027] Embodiment 1

[0028] See also Figure 1-6As shown, this embodiment is an ear medication device for otology, comprising a headband 1, the lower end of the headband 1 is connected to a fixing seat 2, the top of the fixing seat 2 is provided with a receiving groove 3, a syringe 4 is inserted in the receiving groove 3, the bottom of the fixing seat 2 is connected to an earmuff 5, an earmuff 6 is connected between the earmuff 5 and the fixing seat 2, a circular through hole 7 is provided at the end of the earmuff 6, a steering assembly 8 is installed in the circular through hole 7, and a medication column 9 is passed through the center of the steering assembly 8.

[0029] An L-shaped medicine groove 901 is provided on the left side of the dosing column 9, a medicine guiding hose 902 is connected between the horizontal part of the L-shaped medicine groove 901 and the bottom wall of the storage groove 3, the vertical end of the L-shaped medicine groove 901 passes through the dosing column 9, a hand-held airbag 903 is connected to the right end of the dosing column 9, and an airway 904 is connected between the hand-held airbag 903 and the horizontal end of the L-shaped medicine groove 901.

[0030] The specific implementation of the present invention is:

[0031] When the device is in use, the patient wears the headband 1 on the head, covers the patient's ears with the earmuffs 5, extends the medication column 9 into the patient's ear canal along the round hole 7, and uses the steering component 8 to adjust the orientation of the medication column 9 so that the vertical end of the L-shaped medicine groove 901 is aligned with the affected part. The syringe 4 extracts the medicine and inserts it into the storage groove 3. After pressing the syringe 4, the medicine enters the L-shaped medicine groove 901 along the medicine guiding hose 902. The hand holds the airbag 903 to send the airflow into the L-shaped medicine groove 901 at a high speed along the airway 904, so that the medicine can be effectively delivered to the ear canal to avoid medicine residue.

[0032] Embodiment 2

[0033] On the basis of Example 1, four limit bars 911 are circumferentially connected to the right part of the outer wall of the dosing column 9, and the outer wall of the limit bar 911 is provided with a linear scale along the horizontal direction. The limit bar 911 is made of magnetic metal, and the outer wall of the outer wall of the dosing column 9 is connected to an arc block 912 on the left side, and the outer wall of the arc block 912 is provided with massage protrusions 913.

[0034] The steering assembly 8 includes an inner ring seat 801, the inner wall of which is circumferentially provided with four guide grooves 802, the limit strip 911 is movably plugged into the guide groove 802, a magnetic block 803 is embedded in the inner wall of the guide groove 802, an outer sleeve of the inner ring seat 801 is provided with an outer ring seat 804, the outer wall of the outer ring seat 804 is fixedly connected with the circular through hole 7, a raceway 805 is provided between the outer ring seat 804 and the inner ring seat 801, and a plurality of rolling steel balls 806 are installed in the raceway 805.

[0035] The inner wall of the earmuff 5 is connected to three inclined support rods 501, and the ends of the three inclined support rods 501 are commonly connected to a guide ring 502. The medication column 9 passes through the guide ring 502. The guide ring 502 is located between the limiting strip 911 and the arc block 912, and can limit the medication column 9.

[0036] A damping shaft 201 is installed at the front and rear ends of the fixing base 2, and the ends of the two damping shafts 201 are commonly connected to an outer shell 202, the inner wall of the outer shell 202 is connected to an LED light bar 203, and the outer wall of the outer shell 202 is connected to a control switch 204. A battery 205 is embedded in the outer wall of the fixing base 2, and the control switch 204 electrically connects the LED light bar 203 and the battery 205 to facilitate improving the brightness of the field of view.

[0037] The headband 1 is made of memory metal material, and a weight-reducing groove 101 is provided in the middle of the headband 1 to improve comfort.

[0038] The earmuff 6 is made of transparent material, which is convenient for observing the medicine application position. The earmuff 6 is arranged in a curved structure.

[0039] The specific implementation of the present invention is:

[0040] In this embodiment, a steering assembly 8 is installed in the circular hole 7, and the rolling steel ball 806 is limited by the roller 805, and the limit strip 911 is limited by the guide groove 802, so that the medication column 9 can rotate around its own axis and move left and right at the same time, which is convenient for the vertical end of the L-shaped medicine groove 901 to accurately find the affected area. The limit strip 911 is made of magnetic metal material, and the limit strip 911 is magnetically adsorbed by the magnetic block 803. By observing the scale value of the limit strip 911, the depth of insertion into the ear canal can be accurately controlled, which is highly safe. Before applying the medicine, the outer shell 202 is flipped over, and the LED light 203 is turned on by the control switch 204, which can improve the brightness of the field of vision and facilitate the medication operation. After the medication is applied, the medication column 9 is rotated, and the massage protrusions 913 on the arc block 912 can spread the medicine evenly on the affected area, which is conducive to accelerating the effectiveness of the medicine.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An ear medication device for otology, comprising a headband (1), characterized in that: The lower end of the headband (1) is connected to a fixing seat (2), the top of the fixing seat (2) is provided with a storage groove (3), a syringe (4) is inserted into the storage groove (3), the bottom of the fixing seat (2) is connected to an earmuff (5), an earmuff (6) is connected between the earmuff (5) and the fixing seat (2), a round hole (7) is provided at the end of the earmuff (6), a steering assembly (8) is installed in the round hole (7), and a medication column (9) passes through the center of the steering assembly (8).

2. The ear medicine applying device for otology according to claim 1, characterized in that: The left part of the medication column (9) is provided with an L-shaped medicine groove (901), a medicine guiding hose (902) is connected between the horizontal part of the L-shaped medicine groove (901) and the bottom wall of the storage groove (3), the vertical end of the L-shaped medicine groove (901) passes through the medication column (9), the right end of the medication column (9) is connected to a hand-held air bag (903), and an airway (904) is connected between the hand-held air bag (903) and the horizontal end of the L-shaped medicine groove (901).

3. The ear medicine applying device for otology according to claim 1, characterized in that: Four limit bars (911) are connected to the right part of the outer wall of the medication column (9) in a circumferential direction, and the outer wall of the limit bar (911) is provided with linear scales in the transverse direction. The limit bar (911) is made of magnetic metal. The outer wall of the medication column (9) is connected to an arc block (912) on the left side, and the outer wall of the arc block (912) is provided with massage protrusions (913).

4. The ear medicine applying device for otology according to claim 3, characterized in that: The steering assembly (8) comprises an inner ring seat (801), the inner wall of the inner ring seat (801) is provided with four guide grooves (802) in the circumferential direction, the limit strip (911) is movably plugged into the guide groove (802), a magnetic block (803) is embedded in the inner wall of the guide groove (802), an outer ring seat (804) is sleeved on the outside of the inner ring seat (801), the outer wall of the outer ring seat (804) is fixedly connected to the circular through hole (7), a raceway (805) is provided between the outer ring seat (804) and the inner ring seat (801), and a plurality of rolling steel balls (806) are installed in the raceway (805).

5. The ear medicine applying device for otology according to claim 3, characterized in that: The inner wall of the earmuff (5) is connected to three oblique support rods (501), the ends of the three oblique support rods (501) are commonly connected to a guide ring (502), the medication column (9) passes through the guide ring (502), and the guide ring (502) is located between the limit strip (911) and the arc block (912).

6. The ear medicine applying device for otology according to claim 1, characterized in that: The front and rear ends of the fixing seat (2) are provided with damping rotating shafts (201); the ends of the two damping rotating shafts (201) are commonly connected to an outer shell (202); the inner wall of the outer shell (202) is connected to an LED light bar (203); the outer wall of the outer shell (202) is connected to a control switch (204); a storage battery (205) is embedded in the outer wall of the fixing seat (2); and the control switch (204) is electrically connected to the LED light bar (203) and the storage battery (205).

7. The ear medicine applying device for otology according to claim 1, characterized in that: The headband (1) is made of a memory metal material, and a weight-reducing groove (101) is provided in the middle of the headband (1).

8. The ear medicine applying device for otology according to claim 1, characterized in that: The earmuff (6) is made of a transparent material and has a curved structure.

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