Jonas Lussi
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View article: Simple method for the production of rete ridges in human dermo-epidermal skin substitutes
Simple method for the production of rete ridges in human dermo-epidermal skin substitutes Open
The engineering of autologous dermo-epidermal skin substitutes aims to replicate the functional and structural properties of normal human skin for treating severe burns, trauma, congenital giant nevi, and necrosis-inducing diseases. We est…
View article: Patient-specific placental vessel segmentation with limited data
Patient-specific placental vessel segmentation with limited data Open
A major obstacle in applying machine learning for medical fields is the disparity between the data distribution of the training images and the data encountered in clinics. This phenomenon can be explained by inconsistent acquisition techni…
View article: Autonomous Magnetic Navigation in Endoscopic Image Mosaics
Autonomous Magnetic Navigation in Endoscopic Image Mosaics Open
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 endoscop…
View article: Dexterous helical magnetic robot for improved endovascular access
Dexterous helical magnetic robot for improved endovascular access Open
Treating vascular diseases in the brain requires access to the affected region inside the body. This is usually accomplished through a minimally invasive technique that involves the use of long, thin devices, such as wires and tubes, that …
View article: Magnetically Guided Laser Surgery for the Treatment of Twin‐to‐Twin Transfusion Syndrome
Magnetically Guided Laser Surgery for the Treatment of Twin‐to‐Twin Transfusion Syndrome Open
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 tar…
View article: A Variable Stiffness Magnetic Catheter Made of a Conductive Phase‐Change Polymer for Minimally Invasive Surgery
A Variable Stiffness Magnetic Catheter Made of a Conductive Phase‐Change Polymer for Minimally Invasive Surgery Open
Variable stiffness (VS) is an important feature that significantly enhances the dexterity of magnetic catheters used in minimally invasive surgeries. Existing magnetic catheters with VS consist of sensors, heaters, and tubular structures f…
View article: Magnetically Assisted Robotic Fetal Surgery for the Treatment of Spina Bifida
Magnetically Assisted Robotic Fetal Surgery for the Treatment of Spina Bifida Open
<p>Spina bifida is a congenital defect that occurs on the vertebral spine of a fetus. The most severe form causes exposure of the spinal cord and spinal nerve and has important repercussions on the life of the newborn child. Current …
View article: Thermoset Shape Memory Polymer Variable Stiffness 4D Robotic Catheters
Thermoset Shape Memory Polymer Variable Stiffness 4D Robotic Catheters Open
Variable stiffness catheters are typically composed of an encapsulated core. The core is usually composed of a low melting point alloy (LMPA) or a thermoplastic polymer (TP). In both cases, there is a need to encapsulate the core with an e…
View article: A Submillimeter Continuous Variable Stiffness Catheter for Compliance Control (Adv. Sci. 18/2021)
A Submillimeter Continuous Variable Stiffness Catheter for Compliance Control (Adv. Sci. 18/2021) Open
Variable Stiffness Catheter In article number 2101290 by Quentin Boehler, Bradley J. Nelson, and co‐workers, a magnetically controlled catheter that is able to continuously change its stiffness is presented. Soft, magnetic tools that are e…
View article: A Submillimeter Continuous Variable Stiffness Catheter for Compliance Control
A Submillimeter Continuous Variable Stiffness Catheter for Compliance Control Open
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 …