Stent delivery systems

US11602447B2 · kind B2 · utility

Assignee

• Boston Scientific Scimed, Inc. · US

Inventors

• Brady Scott Logan · Maple Grove, US
• Jason T. Anderson · Deephaven, US
• Paul M. Goudreau · Edina, US
• Andrew N. Smith · Brooklyn Center, US
• Ian Forte · Crystal, US
• Tyler Lorne Hebig · Hopkins, US
• Rowan Olund Hettel · Plymouth, US
• Ryan Hendrickson · Albertville, US

Key dates

• Filing date: Feb 13, 2020
• Grant date: Mar 14, 2023
• Expiry date: Jun 2, 2040

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61F2/962
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

Stent delivery systems and methods for making and using stent delivery systems are disclosed. An example stent delivery system may include an inner member having a stent receiving region. A stent may be disposed along the stent receiving region. The system may also include a deployment sheath axially slidable relative to the inner member. The deployment sheath may have a proximal end region. A rack may be coupled to the proximal end region of the deployment sheath. An outer shaft may be disposed along at least a portion of the deployment sheath. The deployment sheath may be rotatable relative to the inner member, the outer shaft or both.