Study on the Prosthesis Structural Design and Vibration Characteristics Based on the Conduction Effect of Human Middle Ear
المؤلفون المشاركون
Wang, Yidong
Ren, Wu
Yan, Huijuan
Yu, Yi
Ren, Jinghong
Chang, Jinlong
Han, Yibo
المصدر
Applied Bionics and Biomechanics
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-05-21
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
As a bridge from the sound signal in the air to the sound perception of the inner ear auditory receptor, the tympanic membrane and ossicular chain of the middle ear transform the sound signal in the outer ear through two gas-solid and solid-liquid conversions.
In addition, through the lever principle formed by three auditory ossicle structure, the sound was concentrated and amplified to the inner ear.
However, the sound transmission function of the middle ear will be decreased by disease, genetic, or trauma.
Hence, using middle ear prosthesis to replace the damaged ossicles can restore the conduction function.
The function realization of middle ear prosthesis depends on the vibration response of the prosthesis from the tympanic membrane to the stapes plate on the human auditory perception frequency, which is affected by the way the prosthesis combined with the tympanic membrane, the material, and the geometric shape.
In this study, reasonable prosthetic structures had been designed for different types of ossicular chain injuries, and the frequency response characteristics were analyzed by the finite element method then.
Moreover, in order to achieve better vibration frequency response, a ball structure was designed in the prosthesis to simulate its amplification function.
The results showed that the middle ear prostheses constructed by different injury types can effectively transfer vibration energy.
In particular, the first- and second-order resonant frequencies and response amplitudes are close to each other when ball structure models of different materials are added.
Instead, the resonance frequency of the third stage formed by aluminum alloy ball materials is larger than that of the other two, which showed good response features.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ren, Wu& Yan, Huijuan& Yu, Yi& Ren, Jinghong& Chang, Jinlong& Wang, Yidong…[et al.]. 2020. Study on the Prosthesis Structural Design and Vibration Characteristics Based on the Conduction Effect of Human Middle Ear. Applied Bionics and Biomechanics،Vol. 2020, no. 2020, pp.1-7.
https://search.emarefa.net/detail/BIM-1120110
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ren, Wu…[et al.]. Study on the Prosthesis Structural Design and Vibration Characteristics Based on the Conduction Effect of Human Middle Ear. Applied Bionics and Biomechanics No. 2020 (2020), pp.1-7.
https://search.emarefa.net/detail/BIM-1120110
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ren, Wu& Yan, Huijuan& Yu, Yi& Ren, Jinghong& Chang, Jinlong& Wang, Yidong…[et al.]. Study on the Prosthesis Structural Design and Vibration Characteristics Based on the Conduction Effect of Human Middle Ear. Applied Bionics and Biomechanics. 2020. Vol. 2020, no. 2020, pp.1-7.
https://search.emarefa.net/detail/BIM-1120110
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1120110
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر