公开(公告)号：US20250108196A1

公开(公告)日：2025-04-03

申请号：US18894898

申请日：2024-09-24

Applicant: Boston Scientific Scimed, Inc.

Inventor： Daragh Nolan ,  Robert Edward Lund ,  Sean Cooney ,  Brian P. Watschke ,  Thomas Sinnott

IPC: A61M37/00

Abstract: According to a general aspect, an apparatus includes a substrate, a plurality of microneedles, and a medicinal composition. The substrate has a surface. The plurality of microneedles is disposed on the surface of the substrate. The medicinal composition is configured to be delivered to a body of a person when the substrate is adhered to the body of the person. In some implementations, the medicinal composition is configured to help blood flow within bodily tissue of the person.

公开(公告)号：US20230293301A1

公开(公告)日：2023-09-21

申请号：US18182622

申请日：2023-03-13

Applicant: Boston Scientific Scimed, Inc.

Inventor： Thomas Sinnott ,  Daragh Nolan ,  Noel Smith ,  Eduardo Marcos Larangeira ,  Evania Ann Mareena ,  Sean Cooney

IPC: A61F2/26 ,  A61F2/48

CPC classification number: A61F2/26 ,  A61F2/482 ,  A61F2/484 ,  A61F2250/0013

Abstract: An implantable fluid operated device may include a fluid reservoir configured to hold fluid, an inflatable member, and an electronic fluid control system to transfer fluid between the fluid reservoir and the inflatable member. The fluid control system includes at least one pump or at least one valve including a piezoelectric actuator. The piezoelectric actuator can include a piezoelectric element that deforms in response to a voltage applied by an electronic control system of the fluid control system, and a diaphragm that deforms in response to deformation of the piezoelectric element. An isolation layer may be coupled to the piezoelectric element to isolate the active piezoelectric element from non-active portions of the piezoelectric actuator.