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. 25, 2026
Filed:
Dec. 19, 2024
David G. Wolfe, Wexford, PA (US);
Spencer W. Allen, Knoxville, TN (US);
David G. Wolfe, Wexford, PA (US);
Spencer W. Allen, Knoxville, TN (US);
Abstract
The present invention relates to systems and methods for tracking transported items, particularly in hospital pneumatic tube systems for delivering medications. A key challenge in such systems is the frequent occurrence of missing or misplaced items, which disrupts workflow and compromises patient care. This invention addresses the problem by incorporating an alarm device on a transport container, alongside arming and disarming devices at loading and unloading locations. The alarm activates if the container is opened without disarming, providing a reminder while allowing urgent access when needed. The system records essential tracking information, including the container's contents, user identity, and time of access. By linking this data, the invention enables real-time tracking and accountability, reducing medication loss while maintaining accessibility during emergencies. This solution enhances operational efficiency and supports the accurate delivery of critical items.