US 12,295,882 B1
Baffle devices and related methods for delivery of therapeutic compositions to the eye
Bruce H. DeWoolfson, Sterling, VA (US); Michael Luttrell, Dayton, OH (US); and Dale P. DeVore, Chelmsford, MA (US)
Assigned to D&D Biopharmaceuticals, LLC, Sterling, VA (US)
Filed by D&D Biopharmaceuticals, LLC, Sterling, VA (US)
Filed on Sep. 17, 2024, as Appl. No. 18/887,672.
Int. Cl. A61F 9/00 (2006.01)
CPC A61F 9/0008 (2013.01) 20 Claims
OG exemplary drawing
 
1. A medical device comprising:
a body defining a lumen that extends from a proximal end of the body to a distal end of the body, wherein the body includes an intermediate portion that includes a compressible bellows, inner walls of the bellows defining a portion of the lumen;
wherein the distal end of the body is flared, the distal end being configured to contact a convex surface of an eye; and
wherein the distal end of the body is configured to maintain contact with the surface of the eye in a first position centered on a cornea of the eye and in a second position off-center from the cornea by compression and expansion of different portions of the bellows.