Jeffrey D Sandstrom

Title: Innovations and Achievements of Jeffrey D. Sandstrom

Introduction

Jeffrey D. Sandstrom, an accomplished inventor based in Scandia, MN, has made significant contributions to the field of medical devices, particularly in the area of heart valve technology. With an impressive portfolio of 57 patents to his name, Sandstrom’s innovations have paved the way for advancements in transcatheter valve prostheses, enhancing patient outcomes.

Latest Patents

Among his latest patents is the "Anti-paravalvular Leakage Component for a Transcatheter Valve Prosthesis." This innovation includes an expandable tubular stent with a prosthetic valve and an anti-paravalvular leakage component. The component features a radially compressible annular scaffold constituted by a sinusoidal patterned ring of self-expanding material, along with an impermeable membrane that encircles the tubular stent. This design effectively positions the scaffold to curve radially away from the stent in its expanded configuration, which significantly reduces the risk of leakage.

Additionally, Sandstrom has developed a patent titled "Systems, Devices, and Methods for Transcatheter Valve Delivery." This heart valve therapy system encapsulates a delivery device and a stented valve. The delivery device comprises an outer sheath and inner shaft, with a structure allowing for a controlled deployment of the stented valve. Tethers integrated within the design help modulate the expansion of the stent frame, providing options for recapture, thereby improving the precision of valve placement during procedures.

Career Highlights

Sandstrom's career is highlighted by his tenure at Medtronic, Inc. and Medtronic Vascular, Inc., where he harnessed his expertise in cardiovascular technologies. His work has been integral in redefining how heart valve therapies are delivered and installed, thereby making significant impacts in clinical practices.

Collaborations

Throughout his career, Jeffrey D. Sandstrom has collaborated with distinguished professionals, including Paul T. Rothstein and Joel R. Racchini. These partnerships have fostered innovative solutions and advancements in the medical device industry, reflecting the importance of teamwork in achieving groundbreaking inventions.

Conclusion

Jeffrey D. Sandstrom's contributions to medical technology are invaluable, with 57 patents that illustrate his commitment to innovation in heart valve therapy. His pioneering work not only enhances the functionality of transcatheter devices but also sets a standard for future inventions in the field.