راستی آزمایی بر اساس کوپلر: مروری بر راه حل پیشنهادی جهت حل مشکل عدم تطابق بین RECDها با استفاده از روش اتصالی یکسان

نوع مقاله : مقاله مروری

نویسندگان

1 کمیته پژوهشی دانشجویان، دانشجوی کارشناسی ارشد، شنوایی‌شناسی، دانشکده علوم توانبخشی، دانشگاه علوم پزشکی شهید بهشتی، تهران، ایران

2 استادیار گروه شنوایی شناسی، دانشکده علوم توانبخشی، دانشگاه علوم پزشکی شهید بهشتی، تهران، ایران

چکیده

مقدمه و اهداف
با ارزیابی گوش واقعی می­توان علاوه بر تنظیم دقیق سمعک، مراجعه مکرر بیماران به کلینیک­های شنوایی­شناسی را کاهش داده و در نتیجه در وقت و انرژی نیز صرفه­جویی کرد. در حال حاضر ارزیابی­های گوش واقعی به دو صورت کلی در کلینیک­ها انجام می­شود: 1. راستی­آزمایی گوش واقعی 2. راستی­آزمایی بر اساس کوپلر. در مقاله مروری حاضر تمرکز بر مبحث راستی­آزمایی بر اساس کوپلر خواهد بود. از آنجا که آزمون بررسی تفاوت بین کوپلر و گوش واقعی یکی از اجزای اصلی راستی­آزمایی بر اساس کوپلر می­باشد، بنابراین در مقاله مروری حاضر تلاش بر این است که بر اساس استاندارد جدید مؤسسه استانداردهای ملی آمریکا نقش این آزمون در تجویز سمعک را بازگو کرده و سپس با استفاده از روش پیشنهادی، چالش به وجود آمده در این مسیر برطرف شود.
مواد و روش­ ها
با جستجو در منابعی که از سال 1980 تا 2017 میلادی در زمینه راستی­آزمایی راستی سمعک بر اساس کوپلر منتشر گردیده، 45 مقاله مرتبط از بانک­های اطلاعاتیGoogleScholar ، Proquest،Pubmed ، Sciencedirectبا کلیدواژه­های Hearing Aid Verification،Real Ear to Coupler Difference، RITE Hearing Aids، Hearing Aids Couplingانتخاب شد که از این مقالات، 35 مقاله پژوهشی برگزیده شد. در این مقاله مروری از مقالات پژوهشی مذکور و 3 کتاب مرتبط استفاده شده است.
نتیجه ­گیری
در صورت استفاده از فوم اسفنجی به جای دامی­های سیلیکونی در سمعک­های RITEمی­توان علاوه بر حفظ مزایای سمعک­های RITE، بهره بیشتری در فرکانس­های پایین و میانی برای بیمار فراهم کرد. همچنین در این صورت می­توان مطابق استاندارد ANSI S3.46 2013 روش اتصالی یکسانی را هم برای ارزیابی­های کوپلری و هم برای ارزیابی­های گوش واقعی اتخاذ کرد. در نتیجه مشکل عدم تطابق بین RECD ها برطرف خواهد شد.

کلیدواژه‌ها

موضوعات

عنوان مقاله [English]

Coupler Based Verification: An Overview of Proposed Solution to Solve the Problem of Mismatch between RECDs Using Same Coupling Method

نویسندگان [English]

  • Masoud Bolndi Shirejini 1
  • Hamid Jalilvand 2
  • Ahmad-Reza Nazeri 2
1 Student Research Committee, MSc Student in Audiology, School of Rehabilitation, Shahid Beheshti University of Medical Sciences, Tehran, Iran
2 Assistance Professor in Audiology, Department of Audiology, School of Rehabilitation, Shahid Beheshti University of Medical Sciences, Tehran, Iran
چکیده [English]

Background and Aims: Using the real ear measurement, in addition to accurately fitting of the hearing aids, can reduce the frequent referral of patients to hearing-related clinics. Therefore, audiologists can save time and energy. Currently, real ear assessments are conducted at two general forms in clinics: 1. Real ear based verification, and 2. Coupler based verification. In the present review article, the focus is on coupler based verifications. Because the test of the RECD is one of the main components of the coupler based verifications, we made an attempt to outline the role of this test, based on the new standard of ANSI S3.46-2013, at fitting of hearing aids. Then, using the suggested coupling method, we tried to solve the challenge of mismatch between different RECDs.
Materials and Methods: We searched the subject of hearing aids verification based on coupler in databases of GoogleScholar, Proquest, Pubmed, and Sciencedirect among the publication between 1980-2017. In this search, we used the following keywords: Hearing Aid Verification, Real Ear to Coupler Difference,RITE hearing aids, and coupling of hearing aids. A total of 45 papers were found and 35 were selected. The present paper is based on these original articles and three related text books.
Conclusion: Using foam instead of silicone domes in receiver of RITE hearing aids, in addition to maintaining the benefits of RITE hearing aids, can result in more gain at low and middle frequencies for patients. Also, in accordance with ANSI S3.46 2013standard, we can use the same coupling method for both coupler based and real ear based verifications.
 
Keywords: 

کلیدواژه‌ها [English]

  • Coupler Based Verification
  • Real Ear to Coupler Difference
  • Receiver in ihe Ear Hearing Aids
  • Same Coupling Method
  • ANSI S3.46-2013 Standard

مراجع

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دوماهنامه علمی - پژوهشی طب توانبخشی
دوره 7، شماره 2
خرداد و تیر 1397
صفحه 268-276

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سابقه مقاله

  • تاریخ دریافت: 31 مرداد 1396
  • تاریخ بازنگری: 04 مهر 1396
  • تاریخ پذیرش: 15 مهر 1396
  • تاریخ اولین انتشار: 01 تیر 1397

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