US 11,744,723 B2
Vessel treatment devices
Yoav Shaked, Tzoran (IL)
Assigned to Y MED, INC., Tempe, AZ (US)
Filed by Yoav Shaked, Tzoran (IL)
Filed on May 25, 2010, as Appl. No. 12/787,067.
Application 12/787,067 is a division of application No. 11/240,631, filed on Oct. 3, 2005, granted, now 7,766,951.
Application 11/240,631 is a continuation in part of application No. 11/070,294, filed on Mar. 3, 2005, granted, now 7,438,720.
Application 11/070,294 is a continuation in part of application No. 10/899,034, filed on Jul. 27, 2004, abandoned.
Claims priority of provisional application 60/549,554, filed on Mar. 4, 2004.
Prior Publication US 2010/0234800 A1, Sep. 16, 2010
Int. Cl. A61F 2/958 (2013.01); A61B 17/12 (2006.01); A61F 2/856 (2013.01); A61F 2/954 (2013.01); A61B 17/22 (2006.01); A61M 25/10 (2013.01); A61F 2/06 (2013.01); A61M 25/01 (2006.01)
CPC A61F 2/958 (2013.01) [A61B 17/1214 (2013.01); A61B 17/12022 (2013.01); A61B 17/12118 (2013.01); A61B 17/12136 (2013.01); A61F 2/856 (2013.01); A61F 2/954 (2013.01); A61B 2017/1205 (2013.01); A61B 2017/22067 (2013.01); A61B 2017/22068 (2013.01); A61B 2017/22069 (2013.01); A61F 2002/067 (2013.01); A61F 2250/006 (2013.01); A61M 2025/0186 (2013.01); A61M 2025/1056 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A catheter system comprising:
a catheter shaft;
a balloon positioned on the distal end of the catheter shaft;
a first elongate member outside of the balloon, defining a first guidewire lumen bonded to a distal end of the balloon; and
a second elongate member, at least partially outside of the catheter shaft and at least partially within the catheter shaft, the second elongate member transitioning from within the catheter shaft to outside of the catheter shaft through an exit point, wherein the second elongate member is within the catheter shaft proximal to the exit point and outside the catheter shaft distal to the exit point, and wherein the second elongate member defines a second guidewire lumen bonded to the catheter shaft at least along part of the length of the second elongate member, the second elongate member offset in a circumferential direction about the catheter shaft from the first elongate member.