Enhanced Annuli Engagement and Reshaping Using Natural Fiducials

A novel system for aligning annuloplasty rings with natural fiducials, enabling precise reshaping of annuli through real-time imaging, feedback loops, and integrated sensors.

The original patent, 'Annuli engagement and reshaping using natural fiducials', has limitations in ensuring accurate alignment and engagement of annuloplasty rings with natural fiducials. This new inventive concept addresses these limitations by introducing advanced features, such as real-time imaging, feedback loops, and integrated sensors, to enhance the alignment and reshaping process.

The inventive concept comprises a system for aligning annuloplasty rings with natural fiducials, featuring a real-time imaging module that provides continuous visualization of the annular target during alignment. A feedback loop adjusts the alignment based on the imaging data, ensuring precise engagement. Additionally, an annuloplasty ring with an integrated sensor detects the presence of a natural fiducial and adjusts its shape using a micro-actuator, improving alignment and engagement. The system also includes a kit for annuloplasty procedures, featuring interchangeable cannulae and a guide wire with a natural fiducial detector, and a computer-implemented method for planning the procedure, generating a personalized alignment plan based on pre-operative imaging data.

The new claims introduce novel features, such as real-time imaging, feedback loops, integrated sensors, and micro-actuators, which are not present in the original patent. These advancements provide a significant improvement in the alignment and reshaping process, making the new inventive concept non-obvious and innovative.

Alternative embodiments of the inventive concept could include using different types of imaging modalities, such as MRI or CT scans, or incorporating artificial intelligence algorithms to enhance the alignment process. Variations of the kit for annuloplasty procedures could include customized cannulae designs or additional features, such as temperature sensors or pressure monitors.

The enhanced annuli engagement and reshaping system has significant commercial potential in the medical device industry, particularly in the field of cardiac surgery. The system's ability to provide precise alignment and reshaping of annuli could lead to improved patient outcomes, reduced procedure times, and increased adoption rates. Target markets include hospitals, clinics, and medical research institutions.