| Autor: |
Giselle González-López, Lluis Jofre Roca, Susana Amorós García de Valdecasas, Oriol Rodríguez-Leor, Carolina Gálvez-Montón, Antoni Bayés-Genís, Joan O’Callaghan |
| Jazyk: |
angličtina |
| Rok vydání: |
2019 |
| Předmět: |
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| Zdroj: |
Sensors, Vol 19, Iss 22, p 4828 (2019) |
| Druh dokumentu: |
article |
| ISSN: |
1424-8220 |
| DOI: |
10.3390/s19224828 |
| Popis: |
There is an increasing need for safe and simple techniques for sensing devices and prostheses implanted inside the human body. Microwave wireless inspection may be an appropriate technique for it. The implanted device may have specific characteristics that allow to distinguish it from its environment. A new sensing technique based on the principle of differential resonance is proposed and its basic parameters are discussed. This technique allows to use the implant as a signal scattering device and to detect changes produced in the implant based on the corresponding change in its scattering signature. The technique is first tested with a canonic human phantom and then applied to a real in vivo clinical experiment to detect coronary stents implanted in swine animals. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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