System for powering devices from intraluminal pressure changes

A system comprising:

• an anatomical intraluminal piezoelectric generator, the anatomical intraluminal piezoelectric generator configured for disposal in a lumen of a body;
• a deformable intraluminal pressure change-receiving structure operably coupled to the anatomical intraluminal piezoelectric generator;
• and
• a power utilization device, at least a portion of the power utilization device is configured for disposal at least one of intraluminally or extraluminally,
• wherein the anatomical intraluminal piezoelectric generator generates electricity in response to deformation of the deformable intraluminal pressure change-receiving structure,
• wherein the power utilization device comprises a power utilization device operably coupled to the anatomical intraluminal piezoelectric generator, and
• wherein the power utilization device operably coupled to the anatomical intraluminal piezoelectric generator comprises a power utilization device operably coupled to the anatomical intraluminal piezoelectric generator via an acoustical coupling.