![](/images/graphics-bg.png)
A Feasibility Study for Measuring Accurate Chest Compression Depth and Rate on Soft Surfaces Using Two Accelerometers and Spectral Analysis
المؤلفون المشاركون
Ruiz de Gauna, Sofia
Gutiérrez, J. J.
Russell, James K.
González-Otero, D.
Ruiz, Jesus
المصدر
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-11-24
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
Background.
Cardiopulmonary resuscitation (CPR) feedback devices are being increasingly used.
However, current accelerometer-based devices overestimate chest displacement when CPR is performed on soft surfaces, which may lead to insufficient compression depth.
Aim.
To assess the performance of a new algorithm for measuring compression depth and rate based on two accelerometers in a simulated resuscitation scenario.
Materials and Methods.
Compressions were provided to a manikin on two mattresses, foam and sprung, with and without a backboard.
One accelerometer was placed on the chest and the second at the manikin’s back.
Chest displacement and mattress displacement were calculated from the spectral analysis of the corresponding acceleration every 2 seconds and subtracted to compute the actual sternal-spinal displacement.
Compression rate was obtained from the chest acceleration.
Results.
Median unsigned error in depth was 2.1 mm (4.4%).
Error was 2.4 mm in the foam and 1.7 mm in the sprung mattress ( p < 0.001 ).
Error was 3.1/2.0 mm and 1.8/1.6 mm with/without backboard for foam and sprung, respectively ( p < 0.001 ).
Median error in rate was 0.9 cpm (1.0%), with no significant differences between test conditions.
Conclusion.
The system provided accurate feedback on chest compression depth and rate on soft surfaces.
Our solution compensated mattress displacement, avoiding overestimation of compression depth when CPR is performed on soft surfaces.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ruiz de Gauna, Sofia& González-Otero, D.& Ruiz, Jesus& Gutiérrez, J. J.& Russell, James K.. 2016. A Feasibility Study for Measuring Accurate Chest Compression Depth and Rate on Soft Surfaces Using Two Accelerometers and Spectral Analysis. BioMed Research International،Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1098521
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ruiz de Gauna, Sofia…[et al.]. A Feasibility Study for Measuring Accurate Chest Compression Depth and Rate on Soft Surfaces Using Two Accelerometers and Spectral Analysis. BioMed Research International No. 2016 (2016), pp.1-7.
https://search.emarefa.net/detail/BIM-1098521
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ruiz de Gauna, Sofia& González-Otero, D.& Ruiz, Jesus& Gutiérrez, J. J.& Russell, James K.. A Feasibility Study for Measuring Accurate Chest Compression Depth and Rate on Soft Surfaces Using Two Accelerometers and Spectral Analysis. BioMed Research International. 2016. Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1098521
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1098521
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
![](/images/ebook-kashef.png)
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
![](/images/kashef-image.png)