External auditory canal flushing device
A flushing device and technology for the external auditory canal, applied in the field of medical devices, can solve the problems of patient inconvenience and economic cost, and achieve the effects of avoiding the risk of otitis media, avoiding damage to the tympanic membrane, and saving manpower and material resources
Pending Publication Date: 2018-05-08
李可意
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- Description
- Claims
- Application Information
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Problems solved by technology
Undoubtedly bring great inconvenience and economic cost to patients
Method used
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[0015] Below in conjunction with accompanying drawing, the present invention will be further described as follows:
[0016] As shown in the drawings, the present invention includes: a housing 10, a flushing nozzle 11, a hose 12, a power pump unit 13, a gas-liquid source selection switch 14, an air constant temperature unit 15, a cleaning liquid constant temperature unit 16 and a control unit 19. The flushing nozzle 11 , the power pump unit 13 , the gas-liquid source selection switch 14 , the air constant temperature unit 15 , the cleaning liquid constant temperature unit 16 and the control unit 19 are installed in the casing 10 . The flushing nozzle 11 is connected to the power pump unit 13 through the hose 12, and the power pump unit 13 is respectively connected to the waste liquid tank 20, the outlet port of the gas-liquid source selection switch 14, and the inlet port of the gas-liquid source selection switch 14. The outlets of the air constant temperature unit 15 and the c...
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Abstract
The invention relates to an external auditory canal flushing device. The external auditory canal flushing device includes a flushing spraying nozzle, a hose, a power pump unit, an air liquid source selection switch, an air constant-temperature unit, a cleaning liquid constant-temperature unit, and a control unit; the flushing spraying nozzle is connected to the power pump unit through the hose; the power pump unit is connected to outlet ends of a waste liquid tank and the air liquid source selection switch respectively through pipes; an inlet end of the air liquid source selection switch is connected to outlet ends of the air constant-temperature unit and the cleaning liquid constant-temperature unit respectively through pipes; an inlet end of the air constant-temperature unit communicateswith atmosphere; an inlet end of the cleaning liquid constant-temperature unit is connected to a cleaning liquid tank trough a pipe; the power pump unit, the air liquid source selection switch, the air constant-temperature unit, and the cleaning liquid constant-temperature unit are in circuit connection with the control unit; and the control unit is in circuit connection with a control switch. The external auditory canal flushing device can allow a patient to complete flushing at home by himself without medical training, can ensure the flushing safety, and can reduce the time cost and the economic cost of the patient due to repeated running.
Description
[technical field] [0001] The invention relates to the technical field of medical instruments, in particular to an external auditory canal irrigation device. [Background technique] [0002] Cerumen embolism is a very common clinical disease. Cerumen is the secretion of the cerumen glands in the external auditory canal, commonly known as earwax. Clinically, cerumen embolism may occur in infants, children, young adults, middle-aged people and the elderly. The essence is that cerumen cannot be discharged from the opening of the external auditory canal in time, and it accumulates in the external auditory canal, forming a cerumen plug. Clinically, according to the amount of cerumen, the commonly used treatment methods are cerumen removal and fluid flushing. Especially for cerumen embolism, the amount of cerumen is large, the position is deep, and when it gathers into hard lumps, the common method is that when the patient first visits the hospital, the doctor prescribes ear drops...
Claims
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Login to View More IPC IPC(8): A61F11/00
CPCA61F11/006
Inventor 李可意付姗姗侯志伟
Owner 李可意