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:
Sep. 06, 2022
Filed:
Oct. 31, 2017
The Johns Hopkins University, Baltimore, MD (US);
Chanya Godzich Elakkad, Baltimore, MD (US);
Teja Maruvada, Baltimore, MD (US);
Joseph A. Pia, Baltimore, MD (US);
Shravya Srigiri, Minneapolis, MN (US);
Kendall Covington, Baltimore, MD (US);
Edward James Wright, Severna Park, MD (US);
The Johns Hopkins University, Baltimore, MD (US);
Abstract
An embodiment in accordance with the present invention provides a device and method for the treatment of urethral stricture. The present invention places and holds a graft at an incised urethral stricture site for 5-21 days, while the graft adherences to the incised urethral stricture site. A device of the present invention includes a delivery component, a graft carrier component, and a removal component. In some embodiments, the delivery and removal components may be combined into the same device. The delivery component, the graft carrier component, and the removal component are all configured to enter and exit the urethra without trauma. A method according to an embodiment of the present invention includes harvesting a graft, loading the graft onto the graft carrier component, introducing the delivery device into the urethra with the graft carrier component and graft loaded, and delivering of the graft to the incised urethral stricture site.