MINIMALLY-INVASIVE PROCEDURES FOR MONITORING PHYSIOLOGICAL PARAMETERS WITHIN INTERNAL ORGANS AND ANCHORS THEREFOR

摘要

Minimally-invasive surgical procedures for monitoring physiological parameters within internal organs of living bodies, and anchors therefor. Such an anchor may have a tubular portion defining a distal end of the anchor, a disk-shaped portion having a proximal surface at a proximal end of the anchor, and an internal passage within the tubular and disk-shaped portions for receiving a sensing device. The internal passage has a proximal portion and an oppositely-disposed distal portion that defines a distal opening in the tubular portion that is configured to retain the sensing device within the internal passage, in combination with one or more features at the proximal end of the anchor. One or more features are defined on the disk-shaped portion for securing the anchor to the wall of the internal organ.