CN-224206981-U - External auditory canal cleaning device

Abstract

The utility model belongs to the technical field of cleaning instruments, and particularly relates to an external auditory canal cleaning device. The device comprises a liquid storage cylinder, a piston is arranged in the liquid storage cylinder, a push rod is connected to the upper part of the piston, one end of the push rod penetrates out of the liquid storage cylinder and is connected with a push-pull plate, a cleaning pipe is connected with the liquid storage cylinder in a threaded manner, a plurality of water outlets for water flow injection are formed in the cleaning pipe, a first air bag is arranged at the liquid inlet end of the cleaning pipe, a second air bag is arranged at the liquid outlet end of the cleaning pipe, a groove is formed in the side wall of the cleaning pipe, a gas pipe is embedded in the groove, one end of the gas pipe is connected with an extrusion air bag, the other end of the gas pipe is connected with the second air bag and is communicated with the second air bag, and a fixing pipe for connecting the first air bag is arranged on the gas pipe. When the external auditory meatus is cleaned, the external auditory meatus is plugged, and the tympanic membrane is protected while clothes of patients are prevented from being polluted.

Inventors

• WU JUN
• WANG LI
• TIAN SHUTING

Assignees

• 吴君

Dates

Publication Date

20260508

Application Date

20241231

Claims (7)

1. 1. The utility model provides an external auditory canal belt cleaning device, includes stock solution section of thick bamboo (1), is provided with piston (3) in stock solution section of thick bamboo (1), is connected with push rod (2) on piston (3), and the one end of push rod (2) is worn out stock solution section of thick bamboo (1) and is connected with the push-and-pull board, wherein, threaded connection has on stock solution section of thick bamboo (1) with it is connected communicating wash pipe (8), has seted up a plurality of apopore (9) that are used for rivers to spray on wash pipe (8), is provided with first gasbag (6) on the feed liquor end of wash pipe (8), is provided with second gasbag (7) on the play liquid end of wash pipe (8), and the recess has been seted up to wash pipe (8) lateral wall, and the embedding has gas-supply pipe (5) in the recess, and one end of gas-supply pipe (5) is connected with extrusion gasbag (4), and its other end is connected with second gasbag (7), is provided with fixed pipe (16) of connecting first gasbag (6) on gas-supply pipe (5).
2. 2. The external auditory canal cleaning device according to claim 1, wherein a connecting block (15) is fixed on the outer side wall of the liquid storage barrel (1), a negative pressure suction device (13) is installed on the side wall of the connecting block (15), an arc-shaped groove (17) is formed in the outer side wall of the inner wall of the cleaning pipe (8) corresponding to the first air bag (6), a liquid discharge groove (18) is formed in the inner bottom of the arc-shaped groove (17), a liquid discharge hole is formed in the bottom of the liquid discharge groove (18), a mounting ring (19) is arranged in the liquid discharge hole, and the mounting ring (19) is connected and communicated with the negative pressure suction device (13) through the liquid discharge pipe (10).
3. 3. The external auditory canal cleaning device according to claim 2, wherein the top of the connecting block (15) is provided with a limiting groove, and the liquid collecting bottle (11) of the negative pressure aspirator (13) is embedded into the limiting groove.
4. 4. The external auditory canal cleaning device according to claim 3, wherein a limiting ring (14) for limiting the displacement of the liquid collecting bottle (11) is arranged in the limiting groove.
5. 5. The external auditory meatus cleaning device according to claim 1, wherein said first balloon (6) has a funnel-shaped configuration.
6. 6. The external auditory canal cleaning device according to claim 2, characterized in that the mounting ring (19) is in an interference fit with the drain tube (10).
7. 7. The external auditory canal cleaning device according to claim 4, wherein the limiting ring (14) is made of a silica gel material.

Description

External auditory canal cleaning device Technical Field The utility model belongs to the technical field of cleaning instruments, and particularly relates to an external auditory canal cleaning device. Background The external auditory canal is used as a pipeline for connecting the external auditory canal to the tympanic membrane, is one of high disease parts of a human body, has various clinical manifestations such as otitis media, external auditory canal inflammation and the like, comprises ear itching, discomfort in the ear, congestion, swelling, running water-like secretion and the like, can seriously influence the hearing of a patient when the inflammation is serious or the secretion blocks the auditory canal, and needs to be operated by a fine and multifunctional instrument when the external auditory canal is cleaned and treated due to narrow auditory canal and sensitive tympanic membrane so as to ensure the cleaning effect and protect the tympanic membrane from being injured. At present, when the external auditory canal cleaning instrument is used for cleaning the external auditory canal, a part of moisture can deeply contact with the tympanic membrane to damage the tympanic membrane, and in the cleaning process, sewage easily flows down along the face of a patient to pollute clothes of the patient, so that discomfort is caused to the patient. Disclosure of utility model The utility model aims to provide an external auditory canal cleaning device which is used for plugging an external auditory canal when cleaning the external auditory canal, protecting a tympanic membrane and avoiding polluting clothes of a patient. The external auditory canal cleaning device comprises a liquid storage barrel, a piston is arranged in the liquid storage barrel, a push rod is connected to the upper part of the piston, one end of the push rod penetrates out of the liquid storage barrel and is connected with a push-pull plate, a cleaning pipe is connected with the liquid storage barrel in a threaded connection mode, a plurality of water outlets for water flow injection are formed in the cleaning pipe, a first air bag is arranged at the liquid inlet end of the cleaning pipe, a second air bag is arranged at the liquid outlet end of the cleaning pipe, a groove is formed in the side wall of the cleaning pipe, a gas pipe is embedded in the groove, one end of the gas pipe is connected with an extrusion air bag, the other end of the gas pipe is connected with the second air bag, and a fixing pipe connected with the first air bag is arranged on the gas pipe. Further, the connecting block is fixed with the outer side wall of the liquid storage cylinder, the negative pressure aspirator is installed on the side wall of the connecting block, an arc groove is formed in the outer side wall of the inner wall of the cleaning pipe corresponding to the first air bag, a liquid discharge groove is formed in the bottom of the arc groove, a liquid discharge hole is formed in the bottom of the liquid discharge groove, and a mounting ring is arranged in the liquid discharge hole and is connected and communicated with the negative pressure aspirator through a liquid discharge pipe. Further, a limit groove is formed in the top of the connecting block, and a liquid collecting bottle of the negative pressure aspirator is embedded into the limit groove. Further, a limiting ring used for limiting the displacement of the liquid collecting bottle is arranged in the limiting groove. Further, the first air bag is of a funnel-shaped structure. Further, the mounting ring is in interference fit with the liquid discharge pipe. Furthermore, the limiting ring is made of a silica gel material. Compared with the prior art, the utility model has the following beneficial effects: According to the utility model, cleaning liquid is injected into the liquid storage cylinder through the opening of the liquid storage cylinder, then the cleaning pipe is connected to the opening of the liquid storage cylinder in a threaded manner, the cleaning pipe extends into the external auditory canal of a patient, the air is pressed to squeeze the air bags, gas enters the first air bag and the second air bag through the gas pipe and the fixing pipe, the air bags are inflated to seal the external auditory canal, the push rod is moved to push the piston to move, the cleaning liquid enters the cleaning pipe and then is sprayed to the external auditory canal from a plurality of water outlet holes, the cleaning liquid is cleaned, the second air bag is sealed, waste liquid is prevented from contacting with the tympanic membrane, the ear is protected, the first air bag can prevent the waste liquid from flowing out of the external auditory canal, the external auditory canal is sealed when the external auditory canal is cleaned, and meanwhile, the tympanic membrane is protected from polluting clothes of the patient. Drawings FIG. 1 is a schematic diagram of the structure of the present utilit