US Patent 12133797 Prosthetic heart valve delivery system: paddle attachment feature

Systems, devices and methods for attaching an operator-manipulatable tether(s) to the stent for: loading and/or collapsing the expandable stent into a delivery catheter or sheath, translating the collapsed stent along the delivery catheter or sheath, delivering the expandable stent into the subject heart chamber, repositioning the expandable stent as necessary within the subject heart chamber, recapturing or resheathing the expandable stent within the delivery catheter or sheath if needed, and deploying the expandable stent to, and within, the subject heart chamber.