Instructional Video and Medical Student Surgical Knot-Tying Proficiency: Randomized Controlled Trial
نویسندگان
چکیده
منابع مشابه
Visual-spatial ability, learning modality and surgical knot tying.
INTRODUCTION The ability to mentally rotate an object in 3 dimensions has been shown with an individual's score on the Vandenberg and Kuse Mental Rotations Test. The was to determine whether this Mental Rotations Test could be used to predict performance complex surgical skill - the tying of a 1-handed surgical reef knot. In addition, we learning a spatially complex surgical skill could be achi...
متن کاملSelective automation and skill transfer in medical robotics: a demonstration on surgical knot-tying.
BACKGROUND Transferring non-trivial human manipulation skills to robot systems is a challenging task. There have been a number of attempts to design research systems for skill transfer, but the level of the complexity of the actual skills transferable to the robot was rather limited, and delicate operations requiring a high dexterity and long action sequences with many sub-operations were impos...
متن کاملSimulated Knot Tying
Applications such as suturing in medical simulations require the modeling of knot tying in physically realistic rope. The paper describes the design and implementation of such a system. Our model uses a spline of linear springs, adaptive subdivision and a dynamics simulation. Collisions are discrete event simulated and follow the impulse model. Although some care must be taken to maintain stabl...
متن کاملRANDOMIZED CONTROLLED TRIAL Bar-coding Surgical Sponges To Improve Safety A Randomized Controlled Trial
Objective: A randomized, controlled trial was performed to evaluate a computer-assisted method for counting sponges using a barcode system. Background: Retained sponges are a rare and preventable problem but persist in surgery despite standardized protocols for counting. Technology that improves detection of counting errors could reduce risk to surgical patients. Methods: We performed a randomi...
متن کاملKnot-tying with four-piece fixtures
We present a class of fixtures that can be disassembled into four pieces to extract the loosely-tied knot. We prove that a fixture can be designed for any particular knot such that the knot can be extracted using only simple pure translations of the four fixture sections. We explore some of the issues raised by our experimental work with these fixtures, which show that simple knots can be tied ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: JMIR Medical Education
سال: 2018
ISSN: 2369-3762
DOI: 10.2196/mededu.9068