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:
Mar. 11, 2025
Filed:
Feb. 28, 2020
Cook Biotech Incorporated, West Lafayette, IN (US);
Christopher Fecteau, Lafayette, IN (US);
Cook Biotech Incorporated, West Lafayette, IN (US);
Abstract
Disclosed are powder spray dispensing devices for comminuted extracellular matrix powder materials, and terminally sterilized products for providing such devices, as well as related methods for manufacture and use. A powder spray dispensing device can include a squeeze pump bottle having a bottle body defining a bottle opening and an interior chamber. A dry collagenous extracellular matrix material powder is received in the interior chamber of the squeeze pump bottle, and a cap is fitted over the bottle opening. The cap has a dispensing spout fluidly communicating with the bottle opening and having a spout lumen, desirably of decreasing diameter in a direction extending away from the bottle opening. Amounts of the dry, comminuted collagenous extracellular matrix material powder are ejectable as a powder spray out of the spout opening by a pumping inward deflection of at least one wall portion of the squeeze pump bottle that causes a gas pressure impulse to travel from the interior chamber of the squeeze pump bottle through the spout lumen and out the spout opening.