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Weber S, Gavaghan K, Wimmer W, Williamson T, Gerber N, Anso J, Bell B, Feldmann A, Rathgeb C, Matulic M, Stebinger M, Schneider D, Mantokoudis G, Scheidegger O, Wagner F, Kompis M, Caversaccio M. Instrument flight to the inner ear. Sci Robot 2021; 2. [PMID: 30246168 DOI: 10.1126/scirobotics.aal4916] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Surgical robot systems can work beyond the limits of human perception, dexterity and scale making them inherently suitable for use in microsurgical procedures. However, despite extensive research, image-guided robotics applications for microsurgery have seen limited introduction into clinical care to date. Among others, challenges are geometric scale and haptic resolution at which the surgeon cannot sufficiently control a device outside the range of human faculties. Mechanisms are required to ascertain redundant control on process variables that ensure safety of the device, much like instrument-flight in avionics. Cochlear implantation surgery is a microsurgical procedure, in which specific tasks are at sub-millimetric scale and exceed reliable visuo-tactile feedback. Cochlear implantation is subject to intra- and inter-operative variations, leading to potentially inconsistent clinical and audiological outcomes for patients. The concept of robotic cochlear implantation aims to increase consistency of surgical outcomes such as preservation of residual hearing and reduce invasiveness of the procedure. We report successful image-guided, robotic CI in human. The robotic treatment model encompasses: computer-assisted surgery planning, precision stereotactic image-guidance, in-situ assessment of tissue properties and multipolar neuromonitoring (NM), all based on in vitro, in vivo and pilot data. The model is expandable to integrate additional robotic functionalities such as cochlear access and electrode insertion. Our results demonstrate the feasibility and possibilities of using robotic technology for microsurgery on the lateral skull base. It has the potential for benefit in other microsurgical domains for which there is no task-oriented, robotic technology available at present.
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Affiliation(s)
- S Weber
- ARTORG Center for Biomedical Engineering Research, University of Bern
| | - K Gavaghan
- ARTORG Center for Biomedical Engineering Research, University of Bern
| | - W Wimmer
- ARTORG Center for Biomedical Engineering Research, University of Bern.,Department of Otorhinolaryngology, Head and Neck Surgery, lnselspital, Bern University Hospital
| | - T Williamson
- ARTORG Center for Biomedical Engineering Research, University of Bern
| | - N Gerber
- ARTORG Center for Biomedical Engineering Research, University of Bern
| | - J Anso
- ARTORG Center for Biomedical Engineering Research, University of Bern
| | - B Bell
- ARTORG Center for Biomedical Engineering Research, University of Bern
| | - A Feldmann
- Institute for Surgical Technologies and Biomechanics, University of Bern
| | - C Rathgeb
- ARTORG Center for Biomedical Engineering Research, University of Bern
| | - M Matulic
- ARTORG Center for Biomedical Engineering Research, University of Bern
| | - M Stebinger
- ARTORG Center for Biomedical Engineering Research, University of Bern
| | - D Schneider
- ARTORG Center for Biomedical Engineering Research, University of Bern
| | - G Mantokoudis
- Department of Otorhinolaryngology, Head and Neck Surgery, lnselspital, Bern University Hospital
| | - O Scheidegger
- Department Neurology, Inselspital, Bern University Hospital
| | - F Wagner
- Institute of Diagnostic and Interventional Neuroradiology, Inselspital, Bern University Hospital
| | - M Kompis
- Department of Otorhinolaryngology, Head and Neck Surgery, lnselspital, Bern University Hospital
| | - M Caversaccio
- ARTORG Center for Biomedical Engineering Research, University of Bern.,Department of Otorhinolaryngology, Head and Neck Surgery, lnselspital, Bern University Hospital
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Dür C, Ansó J, Rohrbach H, Stahl C, Ferrario D, Muntane E, Wyss T, Gerber N, Williamson T, Gavaghan K, Bell B, Weber S, Caversaccio M. ID 310 – Electromyography to protect the facial nerve during minimally invasive cochlear implantation. Clin Neurophysiol 2016. [DOI: 10.1016/j.clinph.2015.11.349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Gavaghan K, Oliveira-Santos T, Peterhans M, Reyes M, Kim H, Anderegg S, Weber S. Evaluation of a portable image overlay projector for the visualisation of surgical navigation data: phantom studies. Int J Comput Assist Radiol Surg 2011; 7:547-56. [DOI: 10.1007/s11548-011-0660-7] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2011] [Accepted: 09/28/2011] [Indexed: 11/24/2022]
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Krystal A, Carr J, Gavaghan K, Porterfield P, Turner L. Implementing a hospital-wide pain management strategy. Can J Nurs Adm 1997; 10:74-89. [PMID: 9355286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The purpose of this article is to describe the process of undertaking a large scale nursing pain management initiative, that we entitled "Pain Month." Several educational resources and strategies were employed in an effort to increase nurse's knowledge on the subject of pain management. Pre and post patient satisfaction surveys were conducted to test the effect of the education on actual pain management. The results showed improvements in actual pain scores and in satisfaction with pain management; however, several more improvements were shown to be necessary to achieve excellent pain management for patients. Follow-up initiatives such as a pain resource nurse program, an interdisciplinary pain committee and continued, patient surveys have been implemented to address some of these existing issues.
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Affiliation(s)
- A Krystal
- Vancouver Hospital & Health Sciences Centre
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