Preparing a catheter-delivered septal occluder used to close a congenital atrial septal defect

Inserting the catheter-delivered septal occluder

Placing the catheter-delivered septal occluder

Confirming placement of septal occluder by monitoring optimal flow of atrial blood

Beam emitter laser housing

Proprietary semiconductor chip

Assembling the beam emitter assembbly

Aligning the beam emitter assembly

Light grid emitter prototype

Fully assembled light grid emitter