Surgical Simulation Robot with Haptics and Friction Compensation

2016 ◽  
pp. 69-80
Author(s):  
Tao Yang ◽  
Weimin Huang ◽  
Kyaw Kyar Toe ◽  
Jiayin Zhou ◽  
Yuping Duan ◽  
...  
Keyword(s):  
Surgical Simulation ◽  
Friction Compensation

Three-Dimensional Model for Virtual Surgical Simulation, during Complex Skull Base Surgery and Aneurysm Surgery

Skull Base ◽  
2008 ◽  
Vol 18 (S 01) ◽  
Author(s):  
Akio Morita ◽  
Toshikazu Kimura ◽  
Shigeo Sora ◽  
Kengo Nishimura ◽  
Hisayuki Sugiyama ◽  
...  
Keyword(s):  
Skull Base ◽  
Surgical Simulation ◽  
Skull Base Surgery ◽  
Three Dimensional ◽  
Aneurysm Surgery ◽  
Dimensional Model ◽  
Three Dimensional Model

scholarly journals Otoskills training during covid-19 pandemic: a before-after study

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Maxime Fieux ◽  
Antoine Gavoille ◽  
Fabien Subtil ◽  
Sophie Bartier ◽  
Stéphane Tringali
Keyword(s):  
Surgical Training ◽  
Rating Scale ◽  
Surgical Simulation ◽  
Global Rating Scale ◽  
Middle Ear Surgery ◽  
Global Rating ◽  
Training Requirements ◽  
Significant Difference ◽  
Before And After ◽  
Total Performance

Abstract Background The ongoing COVID-19 pandemic has disrupted the surgical training of residents. There is a real concern that trainees will not be able to meet their training requirements. Low-fidelity surgical simulation appears to be an alternative for surgical training. The educational benefits of repeating ossiculoplasty simulations under a microscope have never been evaluated. With this study we aimed to evaluate the differences in performance scores and on a global rating scale before and after training on an ossiculoplasty simulator. Methods In this quasi-experimental, prospective, single-centre, before-after study with blinded rater evaluation, residents performed five microscopic ossiculoplasty tasks with a difficulty gradient (sliding beads onto rods, the insertion of a partial prosthesis, the insertion of a total prosthesis, and the insertion of a stapedotomy piston under microscopic or endoscopic surgery) before and after training on the same simulator. Performance scores were defined for each task, and total performance scores (score/min) were calculated. All data were collected prospectively. Results Six out of seven intermediate residents and 8/9 novices strongly agreed that the simulator was an effective training device and should be included in the ENT residency program. The mean effect of training was a significant increase in the total performance score (+ 0.52 points/min, [95 % CI, 0.40–0.64], p < 0.001), without a significant difference between novice and intermediate residents. Conclusions This preliminary study shows that techniques for middle-ear surgery can be acquired using a simulator, avoiding any risk for patients, even under lockdown measures.

scholarly journals O52: THE IMPACT OF STUDENT BACKGROUND ON PERFORMANCE AND STRESS DURING SURGICAL SIMULATION

2021 ◽  
Vol 108 (Supplement_1) ◽  
Author(s):  
A Soualhi ◽  
MSA Amin ◽  
A Aydin ◽  
MS Khan ◽  
P Dasgupta ◽  
...  
Keyword(s):  
Medical Students ◽  
Medical School ◽  
Perceived Stress ◽  
Surgical Simulation ◽  
Demographic Factors ◽  
Skills Acquisition ◽  
Laparoscopic Skills ◽  
Student Background ◽  
Simulation Performance ◽  
The Impact

Abstract Introduction Early exposure of medical students to surgical skills has been associated with an increased interest in pursuing a career in surgery. This study aimed to investigate the impact of student background on basic laparoscopic skills acquisition and perceived stress to workload during simulation. Method Students were recruited to a course modelled on the European Basic Laparoscopic Urological Skills (E-BLUS) programme. Students filled out a pre-course demographic survey, and a post-course survey that evaluated perceived stress to workload (SURG-TLX). Pre- and post-course confidence in laparoscopic skills, performance in the course, as well as SURG-TLX parameters were statistically compared for all demographic factors. Result Twenty-three participants completed the course, fifteen (65%) of which were female. Ten students were junior (first and second year), and thirteen were senior (third year and above). Hobbies were grouped into either requiring hand-eye coordination (n=9), manual dexterity (n=9), or no relevance to surgery (n=5). No significant differences were found in demographic factors for course performance or pre- and post-course confidence. No significant differences were found between male and female students, and between different hobby groups, in all SURG-TLX parameters. Senior students reported a significantly higher Physical Demand of the SURG-TLX compared to juniors (p=0.042). No differences were found in other parameters. Conclusion Our study showed no correlation between student background (notably sex and stage of medical school) and basic laparoscopic skills acquisition or stress during simulation. We therefore suggest that medical students are provided with more exposure to acquire basic laparoscopic skills regardless of their background. Take-home message Medical student background is not a discriminator in surgical simulation performance and stress. All medical students, regardless of their sex or stage of medical school, should be given the opportunity to practice laparoscopic skills.

Surgical Simulation in East, Central, and Southern Africa: A Multinational Survey

2021 ◽  
Author(s):  
Michael D Traynor ◽  
June Owino ◽  
Mariela Rivera ◽  
Robert K Parker ◽  
Russell E White ◽  
...  
Keyword(s):  
Southern Africa ◽  
Surgical Simulation ◽  
East Central

scholarly journals Development of a Surgical Video Atlas for Resident Education: 3-Year Experience

OTO Open ◽  
2020 ◽  
Vol 4 (3) ◽  
pp. 2473974X2093906
Author(s):  
C. Scott Brown ◽  
Calhoun D. Cunningham ◽  
Walter T. Lee ◽  
Liana Puscas
Keyword(s):  
Operating Room ◽  
Teaching And Learning ◽  
Resident Education ◽  
Surgical Simulation ◽  
Clinical Care ◽  
Effective Means ◽  
The United States ◽  
Surgical Video ◽  
Key Indicator ◽  
Work Hour

Objective To create a high-quality annotated online surgical video atlas of key indicator otolaryngology cases and assess its use and overall journal trends over time. Methods Videos are recorded from multiple viewpoints within the operating room and compiled into a single stream. Postediting includes chaptering videos and overlaying relevant text annotations. Videos are published online and viewership trends analyzed. Results Over 3 years, 29 otolaryngology videos were published out of 161 journal publications (18%). Eight of the 14 key indicator procedures are included (57%). From the beginning of 2017 to the end of 2019, viewership of otolaryngology pages increased from 548 to 11,139 views per month, totaling >150,000 views. These now represent 10% of the total journal monthly views and 10% of the overall views. Users originate from the United States and from >10 other countries. Discussion Residents and faculty face challenges of providing the highest standard of clinical care, teaching, and learning in and out of the operating room. Inherent difficulties of surgical training, high-fidelity surgical simulation, and imposed work hour restrictions necessitate additional, more efficient and effective means of teaching and learning. Surgical videos demonstrating key anatomy, procedural steps, and surgical dexterity with hand positioning are increasing in their popularity among learners. Implications for Practice Surgical video atlases provide a unique adjunct for resident education. They are enduring and easily accessible. In a climate of work hour restrictions or elective case reduction, they may supplement how residents learn to operate outside the operating theater.

STATE-PERIODIC ADAPTIVE FRICTION COMPENSATION

2005 ◽  
Vol 38 (1) ◽  
pp. 7-12
Author(s):  
Hyo-Sung Ahn ◽  
YangQuan Chen
Keyword(s):  
Friction Compensation
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