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. 20, 2024
Filed:
Dec. 16, 2016
Tdl Innovations, Llc, Princeton, NJ (US);
Glenn W. Laub, Princeton, NJ (US);
TDL INNOVATIONS, LLC, Princeton, NJ (US);
Abstract
A medical foam for delivering an active agent to a patient includes a biocompatible composition configured to form a foam, an active agent dissolved, dispersed, or suspended in the biocompatible composition, and a gas including nitrous oxide. The biocompatible composition may be configured to form a gel at a temperature of about 37° C. A method for administering an active agent to a patient includes preparing a mixture comprising a foamable liquid and the active agent, incorporating a gas comprising nitrous oxide into the mixture to create a foam containing the active agent, introducing the foam into a body cavity of the patient, and contacting the foam with a tissue surface in the body cavity.