Open Access. Powered by Scholars. Published by Universities.®
![Digital Commons Network](http://assets.bepress.com/20200205/img/dcn/DCsunburst.png)
Biomedical Engineering and Bioengineering Commons™
Open Access. Powered by Scholars. Published by Universities.®
- Keyword
-
- Antennas (1)
- Augmented reality (1)
- Design (1)
- Disposable (1)
- Force sensing (1)
-
- Google cardboard (1)
- Leap Motion (1)
- Low-cost (1)
- MRI Engineering (1)
- MRI Hardware (1)
- Magnetic Resonance Imaging (1)
- Microwave Electronics (1)
- Minimally-invasive surgery (1)
- NeuroTouch (1)
- PCMEMS (1)
- Radio-Frequency Arrays (1)
- Radio-Frequency Engineering (1)
- Unity3d (1)
- Virtual reality (1)
- Vuforia (1)
Articles 1 - 3 of 3
Full-Text Articles in Biomedical Engineering and Bioengineering
Design And Evaluation Of Neurosurgical Training Simulator, Trinette L. Wright
Design And Evaluation Of Neurosurgical Training Simulator, Trinette L. Wright
Electronic Thesis and Dissertation Repository
Surgical simulators are becoming more important in surgical training. Consumer smartphone technology has improved to allow deployment of VR applications and are now being targeted for medical training simulators. A surgical simulator has been designed using a smartphone, Google cardboard 3D glasses, and the Leap Motion (LM) hand controller. Two expert and 16 novice users were tasked with completing the same pointing tasks using both the LM and the medical simulator NeuroTouch. The novice users had an accuracy of 0.2717 bits (SD 0.3899) and the experts had an accuracy of 0.0925 bits (SD 0.1210) while using the NeuroTouch. Novices and …
Force Sensing Surgical Grasper With Folding Capacitive Sensor, Dave Bp Tripp
Force Sensing Surgical Grasper With Folding Capacitive Sensor, Dave Bp Tripp
Electronic Thesis and Dissertation Repository
Minimally-invasive surgery (MIS) has brought many benefits to the operating room, however, MIS procedures result in an absence of force feedback, and surgeons cannot as accurately feel the tissue they are working on, or the forces that they are applying. One of the barriers to introducing MIS instruments with force feedback systems is the high cost of manufacturing and assembly. Instruments must also be sterilized before every use, a process that can destroy embedded sensing systems. An instrument that can be disposed of after a single use and produced in bulk at a low cost is desirable. Printed circuit micro-electro-mechanical …
Design Of Radio-Frequency Arrays For Ultra-High Field Mri, Ian R O Connell
Design Of Radio-Frequency Arrays For Ultra-High Field Mri, Ian R O Connell
Electronic Thesis and Dissertation Repository
Magnetic Resonance Imaging (MRI) is an indispensable, non-invasive diagnostic tool for the assessment of disease and function. As an investigational device, MRI has found routine use in both basic science research and medicine for both human and non-human subjects.
Due to the potential increase in spatial resolution, signal-to-noise ratio (SNR), and the ability to exploit novel tissue contrasts, the main magnetic field strength of human MRI scanners has steadily increased since inception. Beginning in the early 1980’s, 0.15 T human MRI scanners have steadily risen in main magnetic field strength with ultra-high field (UHF) 8 T MRI systems deemed to …