US 11,779,731 B2
Delivery catheter systems and methods
Tracee Eidenschink, Wayzata, MN (US); Thomas B. Eby, Mountain View, CA (US); Matt Glimsdale, St. Michael, MN (US); and Brian J. Perszyk, Shoreview, MN (US)
Assigned to PACESETTER, INC., Sylmar, CA (US)
Filed by Pacesetter, Inc., Sylmar, CA (US)
Filed on Apr. 10, 2020, as Appl. No. 16/846,158.
Application 16/846,158 is a division of application No. 14/508,556, filed on Oct. 7, 2014, granted, now 10,653,859.
Prior Publication US 2020/0246585 A1, Aug. 6, 2020
Int. Cl. A61M 25/00 (2006.01); A61N 1/05 (2006.01); A61N 1/375 (2006.01); A61M 25/06 (2006.01)
CPC A61M 25/008 (2013.01) [A61M 25/001 (2013.01); A61N 1/056 (2013.01); A61N 1/059 (2013.01); A61N 1/3756 (2013.01); A61M 25/0009 (2013.01); A61M 2025/0024 (2013.01); A61M 2025/0081 (2013.01); A61M 2025/0681 (2013.01); A61M 2205/0266 (2013.01); A61M 2207/00 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method of manufacturing a delivery system, the method comprising:
folding a cylindrical wall of a mesh tube back on itself to form an atraumatic sheath having a dual-wall construction;
securing the atraumatic sheath to a distal end of a tubular body; and
securing a proximal end of a liner layer to the atraumatic sheath such that the liner layer is supported loosely on an exterior of the atraumatic sheath and a free end of the liner layer is flush with a leading edge of the atraumatic sheath.