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:
Jan. 13, 2026
Filed:
May. 14, 2020
Gyrus Acmi, Inc., Westborough, MA (US);
Paul W. Taylor, Redmond, WA (US);
Gyrus ACMI, Inc., Westborough, MA (US);
Abstract
Disclosed embodiments include apparatuses, systems, and methods for assessing collateral ventilation. An illustrative embodiment includes an occlusion device insertable into a bronchial passageway to selectively seal the bronchial passageway to occlude a lobe of a lung. A flow lumen sealably extends through the occlusion device to a distal end and has a proximal end receptive of a positive pressure flow. A check valve is coupleable with the flow lumen to permit the positive pressure flow to pass to the distal end of the flow lumen and prevent a backflow of pressure from the flow lumen. A flow meter is couplable with the flow lumen to measure the positive pressure flow through the flow lumen. The occlusion device is insertable into the passageway to the isolated lobe. Measurements of the flow meter of the positive pressure flow into the occluded lobe are monitorable to assess collateral ventilation from the occluded lobe.