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:
Nov. 18, 2025
Filed:
Jun. 06, 2019
The Research Foundation for the State University of New York, Albany, NY (US);
Gerald Smaldone, Stony Brook, NY (US);
The Research Foundation for The State University of New York, Albany, NY (US);
Abstract
A ventilator circuit apparatus is provided for the administration of an aerosolized drug from a nebulizer through an endotracheal tube to a patient on a mechanical ventilator with humidification of the breathing gases. Means to disconnect the nebulizer without interrupting the airflow to the patient is provided, with a T-fitting and three-way valve in the ventilator circuit that permits the nebulizer to be bypassed by the airflow, allowing the nebulizer to be removed from the apparatus without interrupting the flow of breathing gases to the patient. In embodiment, the nebulizer is breath-enhanced jet nebulizer. In an embodiment, the jet nebulizer is breath-actuated, by the use of an air pressure sensor that toggles the flow of pressurized air to the nebulizer that drives the jet required for nebulization.