Abstract: An automated facilitator for use in structuring a group decision process using end user collaboration units through which corresponding stories are entered and feedback is provided, the facilitator including at least one database which stores models for problem solving; and at least one automated facilitation server which receives information on a problem to be resolved, receives the stories from the collaboration end units relating to the problem to form a story matrix, translates the story matrix into an influence diagram and/or decision tree displayed on the end user collaboration units using the stored models, provides alerts of divergences to be resolved by the end user collaboration units to resolve the problem according to the stored models, updates the displayed influence diagrams and decision trees according to feedback received from the user collaboration units due to the alert using the stored models, and provides a best solution based upon the updates which indicates a sensitivity of the solution

Abstract: A suture ligating device for use with an endoscope includes a long hollow tube and an elongated, integral member, a resiliently-biased scissoring mechanism, a suture carrying mechanism and a suture grasping mechanism. The long hollow tube has a open end which has a inwardly beveled edge and a closed end and is adapted to be slidably inserted into the endoscope. The elongated, integral member is adapted to be slidably inserted into the long hollow tube through the open end and is shaped like a fork having a stem having a first end and a second end. A first elongated prong has a first end and a second end. A second elongated prong has a first end and a second end. The first and second prongs are joined at the respective first ends thereof to the stem at its first end.