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:
Jul. 14, 2020
Filed:
Apr. 20, 2018
Acclarent, Inc., Irvine, CA (US);
Gregory W. Johnson, Milford, OH (US);
Emron J. Henry, Seattle, WA (US);
Jeffrey S. Swayze, West Chester, OH (US);
Cory G. Kimball, Hamilton, OH (US);
Kenneth E. Carper, Cincinnati, OH (US);
Daniel L. Geiger, Ft. Thomas, KY (US);
Kyle A. Lehr, Cincinnati, OH (US);
Matthew B. Newell, Redwood City, CA (US);
Luke W. Clauson, Redwood City, CA (US);
Acclarent, Inc., Irvine, CA (US);
Abstract
A dilation catheter system is provided to dilate the ostium of a paranasal sinus or some other anatomical passageway (e.g., within the ear, nose, or throat, etc.). The system may include a dilation catheter, a dilator, a guide catheter, and an inflator. The dilation catheter may be positioned between the dilator and the inflator. The guide catheter is configured to guide the dilator into the affected passageway. The inflator may then be actuated to transfer fluid from the inflator, through the dilation catheter, and into the dilator. The transfer of fluid may inflate the dilator to an expanded state to open or dilate the affected passageway. The inflator may include a body, a plunger assembly, and locking features that selectively secure the position of the plunger assembly relative to the body by moving along a path that is transverse to a longitudinal axis defined by the plunger assembly.