The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 13, 2026
Filed:
Mar. 05, 2021
B. Braun Melsungen Ag, Melsungen, DE;
Bryan Murphy, Wicklow, IE;
B. Braun Melsungen AG, Melsungen, DE;
Abstract
A stent delivery system includes a handling device having a housing, a thumbwheel rotatably mounted in the housing, and a winding spool rotatable with the thumbwheel. A catheter arrangement has an inner shaft with an end fixed on the housing, an outer sheath disposed coaxially to the inner shaft, and a stent received radially between the inner shaft and outer sheath. A flexible pull member engages a proximal end of the outer sheath and is held on the winding spool to be windable. For release of the stent, the outer sheath is displaceable relative to the inner shaft by winding the flexible pull member on the winding spool. The winding spool has different winding diameters on which the flexible pull member engages and is windable in different displacement positions of the outer sheath. Different transmission ratios result between rotation of the thumbwheel and movement of the outer sheath.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile