Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Quentin Boehler"'
Autor:
Harun Torlakcik, Semih Sevim, Pedro Alves, Michael Mattmann, Joaquim Llacer‐Wintle, Maria Pinto, Rosa Moreira, Andreas D. Flouris, Fabian C. Landers, Xiang‐Zhong Chen, Josep Puigmartí‐Luis, Quentin Boehler, Tiago Sotto Mayor, Minsoo Kim, Bradley J. Nelson, Salvador Pané
Publikováno v:
Advanced Science, Vol 11, Iss 38, Pp n/a-n/a (2024)
Abstract The initial delivery of small‐scale magnetic devices such as microrobots is a key, but often overlooked, aspect for their use in clinical applications. The deployment of these devices within the dynamic environment of the human body presen
Externí odkaz:
https://doaj.org/article/5578f56a5ed1492b879832c051c4cd09
Autor:
Michelle Mattille, Quentin Boehler, Jonas Lussi, Nicole Ochsenbein, Ueli Moehrlen, Bradley J. Nelson
Publikováno v:
Advanced Science, Vol 11, Iss 19, Pp n/a-n/a (2024)
Abstract Endoscopes navigate within the human body to observe anatomical structures with minimal invasiveness. A major shortcoming of their use is their narrow field‐of‐view during navigation in large, hollow anatomical regions. Mosaics of endosc
Externí odkaz:
https://doaj.org/article/cdebfc8571684db8aadef2583ac9e935
Autor:
Yegor Piskarev, Yi Sun, Matteo Righi, Quentin Boehler, Christophe Chautems, Cedric Fischer, Bradley J. Nelson, Jun Shintake, Dario Floreano
Publikováno v:
Advanced Science, Vol 11, Iss 12, Pp n/a-n/a (2024)
Abstract In minimally invasive surgery, such as cardiac ablation, magnetically steered catheters made of variable‐stiffness materials can enable higher dexterity and higher force application to human tissue. However, the long transition time betwee
Externí odkaz:
https://doaj.org/article/808fb44890f4479a87c29b9f039dc7d2
Autor:
Hongri Gu, Marino Möckli, Claas Ehmke, Minsoo Kim, Matthias Wieland, Simon Moser, Clemens Bechinger, Quentin Boehler, Bradley J. Nelson
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-12 (2023)
Minimally invasive surgeries call for surgical tools that can work at the mesoscale. Here, Gu et al. present a class of magnetic soft robotic chains that can self fold into large assemblies with stable configurations using a combination of elastic an
Externí odkaz:
https://doaj.org/article/54a357a9d61849d4870e900f68b6322b
Autor:
Jonas Lussi, Simone Gervasoni, Michelle Mattille, Roland Dreyfus, Quentin Boehler, Michael Reinehr, Nicole Ochsenbein, Bradley J Nelson, Ueli Moehrlen
Publikováno v:
Advanced Intelligent Systems, Vol 4, Iss 11, Pp n/a-n/a (2022)
Twin‐to‐twin transfusion syndrome (TTTS) is a severe disorder that often leads to the death of monochorionic twin fetuses, if left untreated. Current prenatal interventions to treat the condition involve the use of rigid fetoscopes for targeted l
Externí odkaz:
https://doaj.org/article/9cff61ead1bc47c6a28a39fd87ab3564
Autor:
Hongri Gu, Quentin Boehler, Haoyang Cui, Eleonora Secchi, Giovanni Savorana, Carmela De Marco, Simone Gervasoni, Quentin Peyron, Tian-Yun Huang, Salvador Pane, Ann M. Hirt, Daniel Ahmed, Bradley J. Nelson
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-10 (2020)
Synthetic hair-like structures (cilia) controlled by an external field have been developed, especially for microfluidic applications. Here, Gu et al. make soft artificial cilia carpets with programmable magnetization patterns and utilize them to achi
Externí odkaz:
https://doaj.org/article/68982060ed9a47e79d2e344e71296c68
Autor:
Jonas Lussi, Michael Mattmann, Semih Sevim, Fabian Grigis, Carmela De Marco, Christophe Chautems, Salvador Pané, Josep Puigmartí‐Luis, Quentin Boehler, Bradley J. Nelson
Publikováno v:
Advanced Science, Vol 8, Iss 18, Pp n/a-n/a (2021)
Abstract Minimally invasive robotic surgery often requires functional tools that can change their compliance to adapt to the environment and surgical needs. This paper proposes a submillimeter continuous variable stiffness catheter equipped with a ph
Externí odkaz:
https://doaj.org/article/78c1b86d073e4900808a482e3f8ef5da
Magnetically Active Cardiac Patches as an Untethered, Non‐Blood Contacting Ventricular Assist Device
Autor:
Hongri Gu, Thibaud Bertrand, Quentin Boehler, Christophe Chautems, Nikolay V. Vasilyev, Bradley J. Nelson
Publikováno v:
Advanced Science, Vol 8, Iss 1, Pp n/a-n/a (2021)
Abstract Patients suffering from heart failure often require circulatory support using ventricular assist devices (VADs). However, most existing VADs provide nonpulsatile flow, involve direct contact between the blood flow and the device's lumen and
Externí odkaz:
https://doaj.org/article/879ab99ed42b4b439783298a141c240e
Autor:
Christophe Chautems, Alice Tonazzini, Quentin Boehler, Seung Hee Jeong, Dario Floreano, Bradley J. Nelson
Publikováno v:
Advanced Intelligent Systems, Vol 2, Iss 6, Pp n/a-n/a (2020)
One of the challenges of minimally invasive surgery is the dexterous manipulation and precise control of small‐diameter continuum surgical instruments. Herein, a magnetic continuum device with variable stiffness (VS) is presented, whose tip is prec
Externí odkaz:
https://doaj.org/article/539a51a1651f47348515011f180a7a10
Autor:
Cedric Fischer, Thomas Quirin, Christophe Chautems, Quentin Boehler, Joris Pascal, Bradley J. Nelson
Publikováno v:
IEEE Transactions on Magnetics, 59 (2)
Remote magnetic navigation offers various possibilities for medical interventions. Magnetic catheters can be wirelessly steered with high precision and accuracy through complex structures, as they are generally more dexterous and flexible than their
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eec0a09991aca077b019d7099c80e58d
https://doi.org/10.1109/tmag.2022.3206590
https://doi.org/10.1109/tmag.2022.3206590