1
|
De Tommasi F, Romano C, Lo Presti D, Massaroni C, Carassiti M, Schena E. FBG-Based Soft System for Assisted Epidural Anesthesia: Design Optimization and Clinical Assessment. BIOSENSORS 2022; 12:bios12080645. [PMID: 36005041 PMCID: PMC9405758 DOI: 10.3390/bios12080645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 08/04/2022] [Accepted: 08/14/2022] [Indexed: 12/04/2022]
Abstract
Fiber Bragg grating sensors (FBGs) are considered a valid sensing solution for a variety of medical applications. The last decade witnessed the exploitation of these sensors in applications ranging from minimally invasive surgery to biomechanics and monitoring physiological parameters. Recently, preliminary studies investigated the potential impact of FBGs in the management of epidural procedures by detecting when the needle reaches the epidural space with the loss of resistance (LOR) technique. In this article, we propose a soft and flexible FBG-based system capable of detecting the LOR, we optimized the solution by considering different designs and materials, and we assessed the feasibility of the optimized soft sensor (SS) in clinical settings. The proposed SS addresses some of the open challenges in the use of a sensing solution during epidural punctures: it has high sensitivity, it is non-invasive, the sensing element does not need to be inserted within the needle, and the clinician can follow the standard clinical practice. Our analysis highlights how the material and the design impact the system response, and thus its performance in this scenario. We also demonstrated the system’s feasibility of detecting the LOR during epidural procedures.
Collapse
Affiliation(s)
- Francesca De Tommasi
- Unit of Measurements and Biomedical Instrumentation, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 00128 Rome, Italy
| | - Chiara Romano
- Unit of Measurements and Biomedical Instrumentation, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 00128 Rome, Italy
| | - Daniela Lo Presti
- Unit of Measurements and Biomedical Instrumentation, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 00128 Rome, Italy
| | - Carlo Massaroni
- Unit of Measurements and Biomedical Instrumentation, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 00128 Rome, Italy
| | - Massimiliano Carassiti
- Unit of Anesthesia, Intensive Care and Pain Management, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 00128 Rome, Italy
| | - Emiliano Schena
- Unit of Measurements and Biomedical Instrumentation, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 00128 Rome, Italy
- Correspondence: ; Tel.: +39-062-2541-9650
| |
Collapse
|
2
|
Lo Presti D, Cimini S, Massaroni C, D’Amato R, Caponero MA, De Gara L, Schena E. Plant Wearable Sensors Based on FBG Technology for Growth and Microclimate Monitoring. SENSORS 2021; 21:s21196327. [PMID: 34640649 PMCID: PMC8512323 DOI: 10.3390/s21196327] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 09/08/2021] [Accepted: 09/17/2021] [Indexed: 12/12/2022]
Abstract
Plants are primary resources for oxygen and foods whose production is fundamental for our life. However, diseases and pests may interfere with plant growth and cause a significant reduction of both the quality and quantity of agriculture products. Increasing agricultural productivity is crucial for poverty reduction and food security improvements. For this reason, the 2030 Agenda for Sustainable Development gives a central role to agriculture by promoting a strong technological innovation for advancing sustainable practices at the plant level. To accomplish this aim, recently, wearable sensors and flexible electronics have been extended from humans to plants for measuring elongation, microclimate, and stressing factors that may affect the plant’s healthy growth. Unexpectedly, fiber Bragg gratings (FBGs), which are very popular in health monitoring applications ranging from civil infrastructures to the human body, are still overlooked for the agriculture sector. In this work, for the first time, plant wearables based on FBG technology are proposed for the continuous and simultaneous monitoring of plant growth and environmental parameters (i.e., temperature and humidity) in real settings. The promising results demonstrated the feasibility of FBG-based sensors to work in real situations by holding the promise to advance continuous and accurate plant health growth monitoring techniques.
Collapse
Affiliation(s)
- Daniela Lo Presti
- Unit of Measurement and Biomedical Instrumentations, Departmental Faculty of Engineering, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 21, 00128 Rome, Italy; (C.M.); (E.S.)
- Correspondence: ; Tel.: +39-06225419650
| | - Sara Cimini
- Unit of Food Science and Nutrition, Department of Science and Technology for Humans and the Environment, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 21, 00128 Rome, Italy; (S.C.); (L.D.G.)
| | - Carlo Massaroni
- Unit of Measurement and Biomedical Instrumentations, Departmental Faculty of Engineering, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 21, 00128 Rome, Italy; (C.M.); (E.S.)
| | - Rosaria D’Amato
- Photonics Micro and Nanostructures Laboratory, Fusion and Technologies for Nuclear Safety and Security Department, FSN-TECFIS-MNF, ENEA C.R. Frascati, Via E. Fermi, 45, 00044 Frascati, Italy; (R.D.); (M.A.C.)
| | - Michele Arturo Caponero
- Photonics Micro and Nanostructures Laboratory, Fusion and Technologies for Nuclear Safety and Security Department, FSN-TECFIS-MNF, ENEA C.R. Frascati, Via E. Fermi, 45, 00044 Frascati, Italy; (R.D.); (M.A.C.)
| | - Laura De Gara
- Unit of Food Science and Nutrition, Department of Science and Technology for Humans and the Environment, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 21, 00128 Rome, Italy; (S.C.); (L.D.G.)
| | - Emiliano Schena
- Unit of Measurement and Biomedical Instrumentations, Departmental Faculty of Engineering, Università Campus Bio-Medico di Roma, Via Alvaro del Portillo, 21, 00128 Rome, Italy; (C.M.); (E.S.)
| |
Collapse
|
3
|
Formica D, Schena E. Smart Sensors for Healthcare and Medical Applications. SENSORS 2021; 21:s21020543. [PMID: 33466591 PMCID: PMC7828709 DOI: 10.3390/s21020543] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 01/08/2021] [Indexed: 11/16/2022]
Abstract
This special issue on "Smart Sensors for Healthcare and Medical Applications" focuses on new sensing technologies, measurement techniques, and their applications in medicine and healthcare [...].
Collapse
Affiliation(s)
- Domenico Formica
- Unit of Neurophysiology and Neuroengineering of Human Technology Interaction (NeXT), Università Campus Bio-Medico di Roma, 00128 Rome, Italy
- Correspondence:
| | - Emiliano Schena
- Laboratory of Measurements and Biomedical Instrumentation, Università Campus Bio-Medico di Roma, 00128 Rome, Italy;
| |
Collapse
|