التفاصيل البيبلوغرافية
| العنوان: |
Application of artificial palpation in vascular surgeries for detection of peripheral arterial stenosis. |
| المؤلفون: |
Abouei Mehrizi, A.1 (AUTHOR) abouei@ut.ac.ir, Moini, M.2 (AUTHOR), Afshari, E.3 (AUTHOR), Kadkhodapour, J.4 (AUTHOR), Sadjadian, A.5 (AUTHOR), Najarian, S.3 (AUTHOR) |
| المصدر: |
Journal of Medical Engineering & Technology. May2014, Vol. 38 Issue 4, p169-178. 10p. |
| مصطلحات موضوعية: |
*PALPATION, *PHYSICAL diagnosis, *ARTERIAL stenosis, *CORONARY artery bypass, *ARTERIAL diseases, *DIAGNOSIS |
| مستخلص: |
Palpation is one of the applied methods that surgeons usually use during surgery in order to verify the health condition of a tissue/organ. In fact, most of surgical assessments are based on analysis of the force feedback received from tissue/organ via palpation. Although palpation has a key role in efficient progress of surgery operations, it depends very much on the experience and skill of the surgeons. This limits the application of this technique in some cases to a large extent. In this regard, an artificial tactile sensing approach is an innovative technology that tries to make tactile data more available for surgeons, especially in situations where doing the palpation is not possible or is too difficult. In this paper, having considered the present problems of artery bypass surgery in peripheral arterial occlusive disease (PAOD), applicability of a new tactile sensory system capable of detecting arterial stenosis during surgery was evaluated. Presenting the modelling and numerical solution of the problem, it was demonstrated that the artificial tactile sensing approach is not only capable of detecting the presence of an arterial stenosis in an artery, but also its type. Furthermore, it was shown that the new tactile sensory system (previously designed, fabricated and tested in laboratory) is efficiently capable of detecting the simulated artery in the simulated biological tissue as well as diagnosis of the stenosis occurred inside it. [ABSTRACT FROM AUTHOR] |
| قاعدة البيانات: |
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