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. 12, 1994
Filed:
Aug. 08, 1991
Conrad T Fong, Redmond, WA (US);
Mohamed R Ali Elmesai, Bellevue, WA (US);
Bruce Q Fieggen, Snohemish, WA (US);
Abbott Laboratories, Abbott Park, IL (US);
Abstract
The present invention provides an aqueous buffer solution and method and solution for hydrating and calibrating a sensor membrane of a fiber-optic catheter useful for measuring an analyte other than chloride in a physiological milieu. The temperature, gaseous atmosphere, and aqueous buffer solution of the sensor component are controlled throughout the calibration process in order to ensure that the device is calibrated in accordance with its intended use. The solution is chemically compatible with the intended use of the device and provides compensation for evaporative loss, contaminants, or changes in the solution occurring during storage especially in plastic containers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile