MuscleMetrix, LLC
The investigation is an early feasibility study in up to 5 subjects, in which the primary objective is to capture preliminary safety and effectiveness information on the Magnetic Bead Tracking system.
This is an early feasibility study designed to provide preliminary evidence for the safety and effectiveness of the Magnetic Bead Tracking System for the control of a one degree-of-freedom (DoF) ankle-foot prosthesis at the transtibial amputation level on up to N=5 study subjects. Each subject will serve as their own control in a repeated measures ('within subjects') design. During experimentation, each subject will have prosthetic gait performance measured while using the Magnetic Bead Tracking System compared to an intrinsic robotic controller. The Magnetic Bead Tracking System consists of…
Inclusion Criteria: * Male or Female age 22-65 at the time of surgery. * The patient must already have an existing unilateral or bilateral transtibial amputation requiring revision or a medical condition requiring performance of a unilateral or bilateral transtibial amputation. * If the patient does not already have an amputation, the patient must have undergone independent consultation with a lower extremity surgical specialist to ensure they have exhausted all limb salvage options prior to undergoing amputation, as well as a psychiatric evaluation to ensure appropriate capacity and volition…
The Magnetic Beads will be implanted in a subject during either an already required revision of an existing unilateral or bilateral transtibial amputation or during the performance of a unilateral or bilateral transtibial amputation.
Arctuva estimate
Verify or correct the compensation shown for this listing.