C. R. Bard, Inc.

Angiomed Gmbh & Co. Medizintechnik Kg

Erhard Elsässer

Daniel Dietrich

Jürgen Dorn

Markus Forster

Alexander Maurer

Jurgen Dorn

Martin Wuebbeling

Beate Walter

Martin Wübbeling

Markus Förster

A stent device delivery system and method of making. The stent device delivery system includes a stent device, an outer sheath overlaying the stent device in a radially compact, delivery configuration of the stent device, and a pull member. The outer sheath may include a first layer and a reinforcement layer that are laminated together, a portion of the pull member captured radially between the first layer and the reinforcement layer. At least a partial length of the captured portion of the pull member may be formed with a varying radial profile.

Stent device delivery system with a varying radial profile pull member

A catheter device having a shaft that extends from a proximal end to a distal end to carry on its distal end a self-expanding implant for intraluminal advance on a guidewire and delivery of the implant to an implant site by proximal withdrawal of a longitudinal sheath that lies radially outside the implant in the catheter, the catheter including a first shaft element to pull the sheath proximally and a second shaft element to push the implant distally to prevent the implant moving proximally with the sheath when the sheath is pulled proximally, wherein the sheath is freely rotatable with respect to the first shaft element during the said intraluminal advance and, during proximal movement, is caused to abut the first shaft element at an abutment position by a reduced inner diameter portion of the sheath proximal of the abutment position.

Catheter device

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Pfinztal/Berghausen, Germany

Erhard Elsässer