3 research outputs found
A Survey on the Current Status and Future Challenges Towards Objective Skills Assessment in Endovascular Surgery
Minimally-invasive endovascular interventions have evolved rapidly over the past decade, facilitated by breakthroughs in medical
imaging and sensing, instrumentation and most recently robotics. Catheter based operations are potentially safer and applicable to
a wider patient population due to the reduced comorbidity. As a result endovascular surgery has become the preferred treatment
option for conditions previously treated with open surgery and as such the number of patients undergoing endovascular interventions
is increasing every year. This fact coupled with a proclivity for reduced working hours, results in a requirement for efficient training
and assessment of new surgeons, that deviates from the “see one, do one, teach one” model introduced by William Halsted, so
that trainees obtain operational expertise in a shorter period. Developing more objective assessment tools based on quantitative
metrics is now a recognised need in interventional training and this manuscript reports the current literature for endovascular skills
assessment and the associated emerging technologies. A systematic search was performed on PubMed (MEDLINE), Google Scholar,
IEEXplore and known journals using the keywords, “endovascular surgery”, “surgical skills”, “endovascular skills”, “surgical training
endovascular” and “catheter skills”. Focusing explicitly on endovascular surgical skills, we group related works into three categories
based on the metrics used; structured scales and checklists, simulation-based and motion-based metrics. This review highlights the
key findings in each category and also provides suggestions for new research opportunities towards fully objective and automated
surgical assessment solutions
Imaging Sensors and Applications
In past decades, various sensor technologies have been used in all areas of our lives, thus improving our quality of life. In particular, imaging sensors have been widely applied in the development of various imaging approaches such as optical imaging, ultrasound imaging, X-ray imaging, and nuclear imaging, and contributed to achieve high sensitivity, miniaturization, and real-time imaging. These advanced image sensing technologies play an important role not only in the medical field but also in the industrial field. This Special Issue covers broad topics on imaging sensors and applications. The scope range of imaging sensors can be extended to novel imaging sensors and diverse imaging systems, including hardware and software advancements. Additionally, biomedical and nondestructive sensing applications are welcome