This technology describes constructs for an annuloplasty ring and associated attachment designed to improve outcomes of valve-in-ring surgeries.
Heart valve repair surgeries typically require the implantation of a ring device for support. Currently, the most commonly utilized ring devices are rigid complete and semi-rigid complete rings. However, they are suboptimal for a valve-in-ring (VIR) procedure since they cannot become fully circular leading to leakage, and more flexible or incomplete rings do not provide adequate anchor. There is a need for a flexible ring design to provide long-term support and improve patient outcomes following heart valve repair.
This technology is an adaptable, annuloplasty ring design with an optional accessory to facilitate safe yet effective heart valve repair surgery. The ring construct is adjustable to a rigid or semi-rigid design allowing for the desired amount of support. Additionally, the attachment can convert an incomplete ring to a complete ring without altering the shape or damaging neighboring structures, becoming part of the surrounding tissue with time. This technology is modular and durable, capable of facilitating effective valve repair, improving post-surgical outcomes, and providing extra support for future valve-in-ring procedures.
Patent Pending
IR CU19218, CU19219
Licensing Contact: Jerry Kokoshka