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:
Jul. 23, 2013
Filed:
Nov. 05, 2012
Accessclosure, Inc., Mountain View, CA (US);
Ali Hassan, Palo Alto, CA (US);
Kevin To, San Jose, CA (US);
Andy Uchida, Los Altos, CA (US);
Jose Garcia, Fremont, CA (US);
Yi Yang, San Francisco, CA (US);
AccessClosure, Inc., Mountain View, CA (US);
Abstract
A method for facilitating treatment of catheter induced vascular injuries may first involve introducing a guide wire into a vascular sheath residing in a blood vessel, where the guide wire has a distal end and an inflatable balloon at least 15 cm proximal of the distal end. The method may further involve proximally retracting the vascular sheath while leaving the wire in place and observing indicia of the presence or absence of a vascular injury caused to the blood vessel by the vascular sheath or a procedural catheter previously advanced through the vascular sheath. If indicia of a vascular injury are observed, the method may involve positioning the inflatable balloon at or near the vascular injury and inflating the balloon to reduce blood flow past the vascular injury, while leaving the guide wire in place to provide subsequent access to the injury.