Peripheral venous access is an extremely common procedure, crucial in delivering drugs and collecting blood samples. It is associated to high failure rates, especial-ly when pediatric subjects are involved, due to reduced limb size and low cooper-ation. Ultrasound can sensibly increase success rates and reduce the time required to perform the procedure, though a specific training is necessary to acquire ade-quate hand-eye coordination and simultaneously handle needle and probe. Com-mercially available simulators lack of realistic devices that reproduce anatomy and kinematics of pediatric patients. In this work, an echogenic simulator integrating direct 3D printing and silicone casting is proposed. More specifically, it replicates a five years old upper limb’s anatomy comprising an articulated skeleton, muscle tissues, skin and an integrated blood circuit. The devised simulator shows its ef-fectiveness in terms of acoustic properties, articular kinematics reproduction and haptic feedback. Furthermore, the simulator can be easily customized according to specific training needs thanks to a highly flexible manufacturing process.

3D printing-based pediatric trainer for ultrasound-guided peripheral venous access / Rocco Furferi, Lorenzo Guariento, Kathleen S. McGreevy, Elisa Mussi, Niccolò Parri, Francesca Uccheddu, Yary Volpe. - In: IFMBE PROCEEDINGS (CD). - ISSN 1727-1983. - ELETTRONICO. - 76:(2020), pp. 1-12. (Intervento presentato al convegno XV MEDITERRANEAN CONFERENCE ON MEDICAL AND BIOLOGICAL ENGINEERING AND COMPUTING tenutosi a Coimbra, Portugal nel 26-28 Sptember 2019) [10.1007/978-3-030-31635-8_87].

3D printing-based pediatric trainer for ultrasound-guided peripheral venous access

Rocco Furferi;GUARIENTO, LORENZO;Elisa Mussi;Niccolò Parri;Francesca Uccheddu;Yary Volpe
2020

Abstract

Peripheral venous access is an extremely common procedure, crucial in delivering drugs and collecting blood samples. It is associated to high failure rates, especial-ly when pediatric subjects are involved, due to reduced limb size and low cooper-ation. Ultrasound can sensibly increase success rates and reduce the time required to perform the procedure, though a specific training is necessary to acquire ade-quate hand-eye coordination and simultaneously handle needle and probe. Com-mercially available simulators lack of realistic devices that reproduce anatomy and kinematics of pediatric patients. In this work, an echogenic simulator integrating direct 3D printing and silicone casting is proposed. More specifically, it replicates a five years old upper limb’s anatomy comprising an articulated skeleton, muscle tissues, skin and an integrated blood circuit. The devised simulator shows its ef-fectiveness in terms of acoustic properties, articular kinematics reproduction and haptic feedback. Furthermore, the simulator can be easily customized according to specific training needs thanks to a highly flexible manufacturing process.
2020
MEDICON 2019
XV MEDITERRANEAN CONFERENCE ON MEDICAL AND BIOLOGICAL ENGINEERING AND COMPUTING
Coimbra, Portugal
26-28 Sptember 2019
Goal 3: Good health and well-being for people
Rocco Furferi, Lorenzo Guariento, Kathleen S. McGreevy, Elisa Mussi, Niccolò Parri, Francesca Uccheddu, Yary Volpe
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Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/1170532
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