Sequential surgical signatures in micro-suturing task
نویسندگان
چکیده
منابع مشابه
Suturing for surgical success.
The paramount goal of soft tissue surgery is closure of wound flaps, in the absence of tension on the flaps, which will lead to optimal wound healing. Surgical procedures that require flap manipulation such as those used with traditional periodontal therapy, periodontal plastic cosmetic surgery, hard and soft tissue regeneration, and the excision of pathologic tissue require excellence in execu...
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Suturing is a ubiquitous sub-task in surgery. To explore supervised automation of multi-throw suturing in Robot-Assisted Minimally Invasive Surgery, we present a novel mechanical needle guide design and an optimization framework to optimize needle size, needle trajectory and control parameters for two arms using sequential convex programming. We also develop a model-based needle tracking system...
متن کاملToward Modeling of a Suturing Task
In this paper we present our initial work on simulating suturing using mass-spring models. Various models for simulating a suture were studied, and a simple linear mass-spring model was determined to give good performance. A novel model for pulling a suture through a deformable tissue model is presented. By connecting two separate tissues together by way of the suture, our model can simulate a ...
متن کاملSurgical Automation for Multilateral Multi-Throw Suturing
Surgical Automation for Multilateral Multi-Throw Suturing by Siddarth Sen Master of Science in Electrical Engineering and Computer Science University of California, Berkeley Professor Ken Goldberg, Chair For supervised automation of multi-throw suturing in Robot-Assisted Minimally Invasive Surgery, we present a novel mechanical needle guide and a framework for optimizing needle size, trajectory...
متن کاملAnalysis of the Structure of Surgical Activity for a Suturing and Knot-Tying Task.
BACKGROUND Surgical tasks are performed in a sequence of steps, and technical skill evaluation includes assessing task flow efficiency. Our objective was to describe differences in task flow for expert and novice surgeons for a basic surgical task. METHODS We used a hierarchical semantic vocabulary to decompose and annotate maneuvers and gestures for 135 instances of a surgeon's knot performe...
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ژورنال
عنوان ژورنال: International Journal of Computer Assisted Radiology and Surgery
سال: 2018
ISSN: 1861-6410,1861-6429
DOI: 10.1007/s11548-018-1775-x