Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology · 2022
Transeustachian Middle Ear Endoscopy Using a Steerable Distal-Camera Tipped Endoscope.
СтатьяПоддержка NIH: внешняя программаНазвание и аннотация: Перевод пока не подготовлен
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Freeman Michael H, Gafford Joshua B, Fichera Loris, Noble Jack, Webster Robert J, Labadie Robert F
Аннотация
OBJECTIVE: Demonstrate the ability of a novel steerable distal chip endoscope to traverse the Eustachian tube and provide diagnostic quality images of the human middle ear.
PATIENTS: Three cadaveric temporal bone specimens were used in this work.
INTERVENTION: Diagnostic transeustachian endoscopy of the middle ear was performed.
MAIN OUTCOME MEASURE: Diagnostic image quality.
RESULTS: A novel 1.62 mm steerable endoscope successfully cannulated the Eustachian tube of three human cadaveric temporal bone specimens to reveal intact middle ear anatomy with high optical clarity.
CONCLUSIONS: A steerable endoscope can be designed to traverse the human Eustachian tube and provide diagnostic quality images of middle ear anatomy.
PATIENTS: Three cadaveric temporal bone specimens were used in this work.
INTERVENTION: Diagnostic transeustachian endoscopy of the middle ear was performed.
MAIN OUTCOME MEASURE: Diagnostic image quality.
RESULTS: A novel 1.62 mm steerable endoscope successfully cannulated the Eustachian tube of three human cadaveric temporal bone specimens to reveal intact middle ear anatomy with high optical clarity.
CONCLUSIONS: A steerable endoscope can be designed to traverse the human Eustachian tube and provide diagnostic quality images of middle ear anatomy.