US 12,186,506 B2
Medical delivery device and method of use
Amanda Smith, Boston, MA (US); Jennifer Mague, Marlborough, MA (US); Lauren Lydecker, Millbury, MA (US); and Andrew Pic, Northboro, MA (US)
Assigned to Boston Scientific Scimed, Inc., Maple Grove, MN (US)
Filed by Boston Scientific Scimed, Inc., Maple Grove, MN (US)
Filed on Nov. 24, 2020, as Appl. No. 17/103,449.
Claims priority of provisional application 62/942,925, filed on Dec. 3, 2019.
Prior Publication US 2021/0162185 A1, Jun. 3, 2021
Int. Cl. A61M 25/10 (2013.01)
CPC A61M 25/10 (2013.01) [A61M 2025/105 (2013.01); A61M 2025/1081 (2013.01); A61M 2025/1086 (2013.01); A61M 2205/0238 (2013.01); A61M 2205/3368 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A medical device, comprising:
a sheath having a proximal end, a distal end, and at least one lumen extending from the proximal end to the distal end; and
only one balloon at the distal end of the sheath and having an inflated configuration and a deflated configuration,
wherein the only one balloon defines (1) only one balloon lumen both radially inward of an exterior surface of the only one balloon and configured to retain a first material for delivery of the first material onto a target site, and (2) a space in fluid communication with the at least one lumen of the sheath,
wherein the at least one lumen includes a sheath lumen,
wherein the medical device is configured to be attached to a fluid containment device,
wherein a fluid from the fluid containment device is configured to be supplied to the sheath lumen to transition the only one balloon from the deflated configuration to the inflated configuration,
wherein the only one balloon lumen is disposed within an inner wall and an outer wall of the only one balloon,
wherein the only one balloon lumen only partially circumferentially surrounds the space of the only one balloon, and
wherein the only one balloon includes a plurality of openings in the outer wall of the only one balloon fluidly coupled to the only one balloon lumen.