LOCATION SENSING USING A LOCAL COORDINATE SYSTEM

摘要

An invasive medical probe includes an insertion tube, having a proximal end and a distal end configured for insertion into a body of a patient. Multiple arms extend distally from the distal end of the insertion tube. Each arm has a distal tip and includes a magnetic transducer and an adhesive element, which is configured to removably attach the distal tip to a tissue surface within the body.