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:
Sep. 04, 2018
Filed:
Apr. 07, 2016
Cook Medical Technologies Llc, Bloomington, IN (US);
Thomas Lysgaard, Solroed Strand, DK;
Steen Aggerholm, St. Heddinge, DK;
COOK MEDICAL TECHNOLOGIES LLC, Bloomington, IN (US);
Abstract
A medical balloon has a strengthening sleeve formed of circumferential fibres and longitudinal fibres. The circumferential fibres have a greater thickness than the longitudinal fibres and preferably have a greater cross-sectional area or volume. In one embodiment, the circumferential fibres are twice as thick as the longitudinal fibres. The use of thinner longitudinal fibres reduces the thickness of the strengthening sleeve and as a result enables a thinner balloon wall, whilst still retaining the circumferential strength of the balloon. Reduced balloon wall thickness improves the foldability and wrappability of the balloon for deployment purposes, and therefore provides a balloon with a smaller diameter for deployment purposes, with improved trackability through a patient's vasculature.