US 11,931,522 B2
Inflation lumen kink protection and balloon profile
Ronald Kelly, Galway (IE); Michael Gilvarry, Galway (IE); David Vale, Galway (IE); Brendan Casey, Galway (IE); Maeve Holian, Galway (IE); and Denis Foley, Galway (IE)
Assigned to NEURAVI LIMITED, Galway (IE)
Filed by Neuravi Limited, Galway (IE)
Filed on Oct. 14, 2019, as Appl. No. 16/601,185.
Claims priority of provisional application 62/845,683, filed on May 9, 2019.
Claims priority of provisional application 62/845,699, filed on May 9, 2019.
Claims priority of provisional application 62/845,747, filed on May 9, 2019.
Claims priority of provisional application 62/845,711, filed on May 9, 2019.
Prior Publication US 2020/0353205 A1, Nov. 12, 2020
Int. Cl. A61B 17/12 (2006.01); A61M 25/00 (2006.01); A61M 25/10 (2013.01); A61M 39/22 (2006.01)
CPC A61M 25/005 (2013.01) [A61B 17/12109 (2013.01); A61B 17/12136 (2013.01); A61M 25/0032 (2013.01); A61M 25/0097 (2013.01); A61M 25/1002 (2013.01); A61M 25/10185 (2013.11); A61M 39/223 (2013.01); A61M 2025/0039 (2013.01); A61M 2025/0059 (2013.01); A61M 2025/1061 (2013.01)] 24 Claims
OG exemplary drawing
 
1. A catheter comprising:
an elongated tubular member comprising:
a proximal end;
a distal end;
a top;
a bottom; and
an outer surface;
two inner surfaces comprising:
an inner hollow lumen extending between the proximal end and the distal end;
an inflation lumen extending between the proximal end and the distal end; the inflation lumen is disposed radially outward of the inner hollow lumen;
wherein the inflation lumen is smaller than the inner hollow lumen;
wherein the inflation lumen is located approximate at least one of the top or bottom portion of the elongated tubular member outside the inner hollow lumen;
an inner core with an inner core thickness and forming the inner hollow lumen;
a balloon connected to the inflation lumen;
wherein the balloon extends from the distal end and secured to the elongated tubular member;
a wire configuration pattern comprising a wire that segregates the wire over the inflation lumen securing the inflation lumen exteriorly to the inner core; the wire being arranged exteriorly of the inner hollow lumen and exteriorly of the inflation lumen .