A novel trocar-less, multi-point of view, magnetic actuated laparoscope
| Autor: | Tommaso Ranzani, Arianna Menciassi, M. Vatteroni, M. Silvestri, Alfredo Argiolas |
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| Jazyk: | angličtina |
| Rok vydání: | 2013 |
| Předmět: |
Engineering
Incision size business.industry Three-dimensional (3D) vision 3-D visualization systems Auto-stereoscopic display Consumer market Incision size Magnetic actuation Minimally invasive surgery Three-dimensional (3D) vision Vision acquisition Stereoscopy Magnetic actuation 3-D visualization systems Vision acquisition law.invention Visualization law Minimally invasive surgery Autostereoscopy Invasive surgery Computer vision Point (geometry) Artificial intelligence Auto-stereoscopic display Consumer market business Multi point |
| Zdroj: | ICRA |
| Popis: | As a result of the rapid spreading of stereoscopy in the consumer market, three-dimensional (3D) vision systems are replacing two-dimensional devices. A fast growing technology in the 3D visualization systems market is multi-views autostereoscopic displays (ADs). However, these devices have not yet found a direct application in minimally invasive surgery (MIS), as it is really challenging to embed a high number of point-of-views in a device which has to pass through a MIS incision. The aim of this work is the development of a miniaturized vision acquisition system for MIS, which can be interfaced with multi-views ADs. The system is anchored by a magnetic link to the abdomen and freely moved by magnetic actuation to adjust the point of view and the horizon of the cameras. The laparoscope can embed up to 9 cameras, while matching typical MIS access incision size. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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