公开(公告)号：US20240197470A1

公开(公告)日：2024-06-20

申请号：US18593136

申请日：2024-03-01

Applicant: MEDTRONIC, INC.

Inventor： Timothy KELLEY ,  Victoria TIEN ,  Alaena MAIORANO ,  Geoffrey ORTH ,  Mostafa TOLOUI ,  Michael SCHENDEL ,  Anne BREITHAUPT ,  Vickie PHAM ,  Cathleen BERGIN

IPC: A61F2/24 ,  A61F2/07

CPC classification number: A61F2/2418 ,  A61F2/07 ,  A61F2002/075 ,  A61F2/2475 ,  A61F2/2476 ,  A61F2210/0014 ,  A61F2220/0075 ,  A61F2230/0078 ,  A61F2250/001 ,  A61F2250/0018 ,  A61F2250/0039 ,  A61F2250/0069 ,  A61F2250/0098

Abstract: A prosthesis includes a tubular graft, a prosthetic valve component, an inflow stent, an outflow stent, and a plurality of body stents disposed between the inflow and outflow stents. Each stent is a sinusoidal patterned radially-expandable ring having a first set of crowns and a second set of crowns, with the first set of crowns disposed closer to an inflow end of the tubular graft than the second set of crowns. The prosthesis is configured to be resistant to backfolding and/or buckling during deployment thereof.

公开(公告)号：US20240415639A1

公开(公告)日：2024-12-19

申请号：US18595751

申请日：2024-03-05

Applicant: Medtronic, Inc.

Inventor： Zeyi GUAN ,  Geoffrey ORTH

IPC: A61F2/24

Abstract: Prosthetic valve devices for implantation within a body or lumen that are configured for hemodynamic monitoring. The prosthetic valve device includes one or more sensors in electrical communication with an inductor formed by a portion of the frame or coupled to the frame of the prosthetic valve device. The sensor is configured to measure a flow parameter within the prosthesis. The inductor is configured to relay a signal to an external detector, the signal being associated with the flow parameter measured by the sensor.

公开(公告)号：US20220273437A1

公开(公告)日：2022-09-01

申请号：US17590114

申请日：2022-02-01

Applicant: Medtronic, Inc.

Inventor： Timothy KELLEY ,  Victoria TIEN ,  Alaena MAIORANO ,  Geoffrey ORTH ,  Mostafa TOLOUI ,  Michael SCHENDEL ,  Anne BREITHAUPT ,  Vickie PHAM ,  Cathleen BERGIN

IPC: A61F2/24

Abstract: A prosthesis includes a tubular graft, a prosthetic valve component, an inflow stent, an outflow stent, and a plurality of body stents disposed between the inflow and outflow stents. Each stent is a sinusoidal patterned radially-expandable ring having a first set of crowns and a second set of crowns, with the first set of crowns disposed closer to an inflow end of the tubular graft than the second set of crowns. The prosthesis is configured to be resistant to backfolding and/or buckling during deployment thereof.