2026-04-17T15:47:25Zhttps://recercat.cat/oai/request

oai:recercat.cat:2445/1051852025-12-04T21:32:19Zcom_2072_1057col_2072_478812col_2072_478917

A System-on-Chip solution for a low power active capsule endoscope with therapeutic capabilities for clip application in the gastrointestinal tract Alonso Casanovas, Oscar Diéguez Barrientos, Àngel Schostek, Sebastian Schurr, Marc O. Càpsula endoscòpica Terapèutica Endoscòpia Tracte gastrointestinal Capsule endoscopy Therapeutics Endoscopy Gastrointestinal system This paper addresses the circuit implementation challenges resulting from the integration of a therapeutic clip in a magnetically maneuverable wireless capsule intended for colonoscopy. To deal with the size constraints typical of a capsule endoscope, an Application Specific Integrated Circuit (ASIC) has been designed specifically to habilitate the release of the therapeutic clip. The ASIC is a complete System on Chip (SoC) that incorporates a circuit for the low power release of the clip, thus overcoming the limitations of the power supply system. With a size of 14mm2, the ASIC can be incorporated in practically any capsule endoscope, consuming only an idle-state power of 1.5mW. 2016-12-23T14:20:13Z 2016-12-23T14:20:13Z 2016-09-21 2016-12-23T14:20:18Z info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion 2424-905X https://hdl.handle.net/2445/105185 666124 eng https://doi.org/10.1142/S2424905X17500052 Journal of medical robotics research, 2016, vol. 2, num. 3, p. 1750005-1-1750005-10 https://doi.org/10.1142/S2424905X17500052 (c) World Scientific Publishing, 2016 info:eu-repo/semantics/openAccess 1 p. application/pdf World Scientific Publishing Articles publicats en revistes (Enginyeria Electrònica i Biomèdica)