CN215020409U - External ear cleaning device for ear-nose-throat department nursing - Google Patents
External ear cleaning device for ear-nose-throat department nursing Download PDFInfo
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- CN215020409U CN215020409U CN202023176236.0U CN202023176236U CN215020409U CN 215020409 U CN215020409 U CN 215020409U CN 202023176236 U CN202023176236 U CN 202023176236U CN 215020409 U CN215020409 U CN 215020409U
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- rubber pad
- gear
- cylindrical shell
- elastic rubber
- rotating shaft
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Abstract
The utility model discloses an auricle belt cleaning device is used in otolaryngology branch of academic or vocational study nursing, including inside hollow cylindrical casing, the one end of cylindrical casing is equipped with the injection tube interface, the outside of cylindrical casing is equipped with handheld portion, be equipped with gear one and gear two in the handheld portion, the center of gear one is equipped with pivot one, the outside that the handheld portion was stretched out in pivot one forms the knob, the center of gear two is equipped with pivot two, pivot two extends to the inside of cylindrical casing, be equipped with the orifice on cylindrical casing global, be equipped with the rubber pad on the cylindrical casing, the center of rubber pad is equipped with the aperture, be equipped with the elastic rubber cap on the rubber pad, be equipped with the acting as go-between in the elastic rubber cap, the other end of acting as go-between passes aperture and pivot two is connected. The utility model has the advantages that: the external auditory canal can be cleaned conveniently and cleanly, the excessive penetration of water can be reduced, and the tympanic membrane can be protected.
Description
Technical Field
The utility model relates to a medical care equipment field specifically indicates a simple and easy belt cleaning device of external ear is used in otolaryngology branch of academic or vocational study nursing.
Background
The external auditory canal is a curved canal from the external auditory meatus to the tympanic membrane, and the total length is about 2.1-2.5 cm. The external auditory canal is one of the high-incidence parts of the human body, and is mainly characterized by various inflammations, such as ear itch, discomfort in the ear, congestion, swelling, watery secretion and the like. Severe inflammation or severe hearing impairment when secretions clog the ear canal. Due to the narrow ear canal and sensitive tympanic membrane, special devices are needed for ear canal treatment or cleaning; the existing external ear cleaning device is usually only suitable for a large-size syringe and a small hose to wash the interior of an ear, and the cleaning method is not only easy to cause overpressure of liquid medicine to hurt a tympanic membrane due to too fast liquid pushing, but also difficult to clean thoroughly, and easy to cause the liquid medicine and water to remain in an ear canal, so that the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above difficulty, provide a convenient, clean external auditory canal, reduce moisture excessively deep, protect the tympanic membrane an external ear belt cleaning device is used in otolaryngology branch of academic or vocational study nursing.
In order to solve the technical problem, the utility model provides a technical scheme does: an external ear cleaning device for otolaryngological nursing comprises a hollow cylindrical shell, wherein an injection tube interface is arranged at one end of the cylindrical shell, a handheld part is arranged at one end, close to an injection tube, of the outer side of the cylindrical shell, a first gear and a second gear which are meshed with each other are arranged in the handheld part, a first rotating shaft is arranged at the center of the first gear, the first rotating shaft extends out of the handheld part to form a knob, a second rotating shaft is arranged at the center of the second gear, the second rotating shaft extends into the cylindrical shell, a plurality of spray holes are formed in the peripheral surface of the cylindrical shell, far away from the handheld part, one end, far away from the handheld part, of the cylindrical shell is connected with a rubber pad, a small hole is formed in the center of the rubber pad, an elastic rubber cap is connected to one end, far away from the cylindrical shell, of the rubber pad is provided with an elastic rubber cap, a spring is arranged in the elastic rubber cap, and one end of the spring is connected with the rubber pad, the other end of the elastic rubber cap is connected with the end, far away from the rubber pad, of the elastic rubber cap, a pull wire is connected to the end, far away from the rubber pad, of the elastic rubber cap, and the other end of the pull wire penetrates through the small hole to be connected with the second rotating shaft.
As an improvement, the knob is provided with anti-skid lines.
As a refinement, the opening of the spray hole faces the handheld part.
As a modification, the opening of the elastic rubber cap is fixedly connected with the outer circumference of the rubber pad.
As an improvement, the second rotating shaft is rotatably connected with the cylindrical shell.
Compared with the prior art, the utility model the advantage lie in: the elasticity rubber cap expansion can laminate with the duct, block the ear canal, liquid medicine injury eardrum when preventing to wash, the opening of orifice is towards the opening of duct, make liquid medicine can not flow on the eardrum, pull out the elasticity rubber cap after the washing is accomplished, the elasticity rubber cap is cut and is rubbed the duct, can take out the duct to liquid medicine in the duct, duct secretion, make the duct cleaner, injection tube interface connection injection tube, can be according to the artificial control of patient's the condition and wash the blowout speed of liquid medicine, reduce patient's misery.
Drawings
Fig. 1 is a schematic structural view of the external ear cleaning device for otolaryngology nursing of the present invention.
Fig. 2 is an enlarged schematic structural view of a position a in fig. 1 of the external ear cleaning device for otolaryngological nursing of the present invention.
Fig. 3 is a schematic view of the structure of the enlarged working state of the part a in fig. 1 of the external ear cleaning device for otolaryngological nursing of the utility model.
As shown in the figure: 1. cylindrical shell, 2, injection tube interface, 3, handheld portion, 4, gear one, 4.1, pivot one, 5, gear two, 5.1, pivot two, 6, knob, 6.1, anti-skidding line, 8, orifice, 9, rubber pad, 10, aperture, 11, spring, 12, elastic rubber cap, 13, act as go-between.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With reference to the attached drawings 1-3, an external ear cleaning device for otolaryngological department nursing comprises a cylindrical shell 1 with a hollow interior, an injection tube interface 2 is arranged at one end of the cylindrical shell 1, a handheld portion 3 is arranged at one end, close to the injection tube 2, of the outer side of the cylindrical shell 1, a first gear 4 and a second gear 5 which are meshed with each other are arranged in the handheld portion 3, a first rotating shaft 4.1 is arranged at the center of the first gear 4, the first rotating shaft 4.1 extends out of the handheld portion 3 to form a knob 6, a second rotating shaft 5.1 is arranged at the center of the second gear 5, the second rotating shaft 5.1 extends into the cylindrical shell 1, a plurality of spray holes 8 are formed in the peripheral surface of the cylindrical shell 1, far away from the handheld portion 3, a rubber pad 9 is connected to one end, far away from the handheld portion 3, of the cylindrical shell 1, a small hole 10 is formed in the center of the rubber pad 9, an elastic rubber cap 12 is connected to one end, far away from the cylindrical shell 1, a spring 11 is arranged in the elastic rubber cap 12, one end of the spring 11 is connected with the rubber pad 9, the other end of the spring 11 is connected with the end, far away from the rubber pad 9, of the elastic rubber cap 12, a pull wire 13 is arranged at the end, far away from the rubber pad 9, of the elastic rubber cap 12 in a connected mode, and the other end of the pull wire 13 penetrates through the small hole 10 to be connected with the second rotating shaft 5.1.
The knob 6 is provided with anti-skid lines 6.1. The opening of the nozzle hole 8 faces the hand-held portion 3. The opening of the elastic rubber cap 12 is fixedly connected with the outer circumference of the rubber pad 9. The second rotating shaft 5.1 is rotatably connected with the cylindrical shell 1.
When the utility model is implemented, firstly, the output end of the injection tube filled with the liquid medicine is inserted into the injection tube interface 2, the spring 11 is extended by the rotary knob 6, the elastic rubber cap 12 is reduced, a medical worker holds the ear of the patient by hand to adjust the body position of the patient to a body position suitable for the operation of the medical worker, the medical worker holds the hand-held part 3 of the device by one hand, one end of the elastic rubber cap 12 is carefully inserted into the deep part of the ear canal of the patient, the rotary knob 6 is rotated by the first gear 4 to drive the second gear 5 to rotate, the second gear 5 pulls the pull wire 13, the pull wire 13 pulls the elastic rubber cap 12, the elastic rubber cap 12 extrudes the spring 11 to shrink the spring 11, the elastic rubber cap 12 is expanded to be attached to the ear canal, the medical worker pushes the injection tube according to the condition of the patient, the liquid medicine flows out from the spray hole 8, the whole ear canal is cleaned and flows out, after the cleaning is finished, the medical worker pulls out the device from the ear canal of the patient, the elastic rubber cap 12 cuts and rubs the whole auditory canal to take the secretion and the liquid medicine of the auditory canal out of the auditory canal of the patient.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides an auricle belt cleaning device is used in nursing of otolaryngology branch of academic or vocational study which characterized in that: the injection tube type injection device comprises a cylindrical shell (1) with a hollow inner part, an injection tube interface (2) is arranged at one end of the cylindrical shell (1), a handheld part (3) is arranged at one end, close to the injection tube interface (2), of the outer side of the cylindrical shell (1), a first gear (4) and a second gear (5) which are meshed with each other are arranged in the handheld part (3), a first rotating shaft (4.1) is arranged at the center of the first gear (4), the first rotating shaft (4.1) extends out of the handheld part (3) to form a knob (6), a second rotating shaft (5.1) is arranged at the center of the second gear (5), the second rotating shaft (5.1) extends into the cylindrical shell (1), a plurality of spray holes (8) are formed in the circumferential surface of the cylindrical shell (1) far away from the handheld part (3), a rubber pad (9) is connected to one end, far away from the handheld part (3), of the cylindrical shell (1), the center of rubber pad (9) is equipped with aperture (10), the one end connection of keeping away from cylindrical casing (1) on rubber pad (9) is equipped with elastic rubber cap (12), be equipped with spring (11) in elastic rubber cap (12), the one end and the rubber pad (9) of spring (11) are connected, and the end connection of keeping away from rubber pad (9) is covered with elastic rubber (12) to the other end, the end connection of keeping away from rubber pad (9) in elastic rubber cap (12) is equipped with acts as go-between (13), the other end of acting as go-between (13) passes aperture (10) and pivot two (5.1) is connected.
2. The external ear washing device for otolaryngological care according to claim 1, wherein: the knob (6) is provided with anti-skid lines (6.1).
3. The external ear washing device for otolaryngological care according to claim 1, wherein: the opening of the spray hole (8) faces the handheld part (3).
4. The external ear washing device for otolaryngological care according to claim 1, wherein: the opening of the elastic rubber cap (12) is fixedly connected with the outer circumference of the rubber pad (9).
5. The external ear washing device for otolaryngological care according to claim 1, wherein: and the second rotating shaft (5.1) is rotationally connected with the cylindrical shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023176236.0U CN215020409U (en) | 2020-12-25 | 2020-12-25 | External ear cleaning device for ear-nose-throat department nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023176236.0U CN215020409U (en) | 2020-12-25 | 2020-12-25 | External ear cleaning device for ear-nose-throat department nursing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215020409U true CN215020409U (en) | 2021-12-07 |
Family
ID=79216044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023176236.0U Active CN215020409U (en) | 2020-12-25 | 2020-12-25 | External ear cleaning device for ear-nose-throat department nursing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215020409U (en) |
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2020
- 2020-12-25 CN CN202023176236.0U patent/CN215020409U/en active Active
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