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:
Aug. 04, 2020
Filed:
Jan. 23, 2018
Cook Medical Technologies Llc, Bloomington, IN (US);
Woong Kim, West Lafayette, IN (US);
Kenneth Haselby, Battle Ground, IN (US);
Cook Medical Technologies LLC, Bloomington, IN (US);
Abstract
An intravascular medical device is prepared for shipping by being sealed within a sterile volume of a package. Prior to closing the package, an intravenous liquid solution is pumped into and through the medical device to displace all air bubbles. The liquid is pumped at sterilization temperatures corresponding to when the liquid has a low viscosity, but the liquid is chosen to have a relatively high viscosity at room temperatures corresponding to when the package is opened for use. The liquid solution remains adsorbed to the interior surfaces of the medical device at room temperature against a force of gravity. The strategy reduces the risk of air embolism when a medical device is put into use.