Patent application number | Description | Published |
20110137396 | STENT DEVICE DELIVERY SYSTEM WITH INWARDLY TAPERING STENT BED - 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 an inner catheter extending axially and radially within a lumen of the stent device. The inner catheter provides a stent bed upon which the stent device is located so that a radially inner surface of the stent device engages a radially outer surface of the stent bed. The stent bed may define an inwardly tapering profile, narrowing in radius from a distal portion of the stent device to a proximal portion of the stent device. | 06-09-2011 |
20110137400 | STENT DEVICE DELIVERY SYSTEM WITH A VARYING RADIAL PROFILE PULL MEMBER - 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. | 06-09-2011 |
20110137401 | STENT DEVICE DELIVERY SYSTEM WITH AN OUTER SHEATH POLYMERIC REINFORCEMENT LAYER - A stent device delivery system and method of making. The stent device delivery system includes a stent device and an outer sheath overlaying the stent device in a radially compact, delivery configuration of the stent device. The outer sheath may include a first layer of polymeric material and a reinforcement layer of polymeric material that are laminated together. | 06-09-2011 |
20110137402 | STENT DEVICE DELIVERY SYSTEM WITH A HEAT SHRINK RESISTANT SUPPORT MEMBER - A stent device delivery system and method of making. The stent device delivery system includes a stent device and an outer sheath overlaying the stent device in a radially compact, delivery configuration of the stent device. The system also includes a pull member for pulling proximally on to retract the outer sheath, wherein a portion of the outer sheath is heat shrunk radially onto a relatively heat shrink resistant support member in order to capture a distal portion of the pull member radially between the outer sheath and the heat shrink resistant support member. | 06-09-2011 |
20110301689 | Stent Delivery Device - A delivery device is provided for delivering a stent device. The stent device ( | 12-08-2011 |
20120143303 | DEVICE TO RELEASE A SELF-EXPANDING IMPLANT - A device to release from an implant bed in the device a self-expanding implant by pulling back proximally, the length of the implant, a rolling membrane with an inner sleeve that extends distally to the distal end of the implant and an outer sleeve that extends proximally, from the distal end of the inner sleeve, the outer sleeve, during said release, pulling the distal end of the inner sleeve back proximally over the abluminal surface of the remainder of the inner sleeve, proximal of its distal end, the device having a slitter, that is caused to move proximally contemporaneously with the outer sleeve, to slit the inner sleeve progressively, starting at a distal point in the inner sleeve, and progressing proximally along the length of the inner sleeve. | 06-07-2012 |
20120143304 | TRANSLUMINAL DELIVERY SYSTEM - There is disclosed herein a transluminal delivery system for a self-expanding luminal prosthesis, the system comprising an inner catheter component ( | 06-07-2012 |
20120289937 | Method of Joining Tubing for Use in Medical Catheters - The present application relates to method of arresting telescopic endwise relative movement in a medical device between an end portion of an elongate member, preferably being a cylinder, and an end portion of a tube, preferably being a cylindrical tube, that receives the end portion of the elongate member. The method is of particular use in the construction of stent delivery systems. In one embodiment, the method comprises providing a length of deformable blocking material; imparting relative endwise movement to draw the blocking material, into the gap and reversing the direction until the blocking material length suffers deformation. | 11-15-2012 |
20130211493 | System to Deliver a Bodily Implant - A catheter system with a proximal end and a distal end means at the proximal end to actuate a device at the distal end of the system, and an actuator element ( | 08-15-2013 |
20140148894 | Stent Delivery Device - A delivery device and method for use, the delivery device including a stent device, a restraining sheath, and a pull member. The restraining sheath is mounted coaxially over the stent device for maintaining the stent device in a delivery configuration, and may include a line of weakness extending axially. The pull member is to be pulled so as to split the restraining sheath at the line of weakness and withdraw the restraining sheath from over the stent device. The pull member and the line of weakness may be located on opposing sides of the restraining sheath. The pull member may have an inner part extending inside of the restraining sheath, an outer part extending outside of the restraining sheath, and a wrap around portion therebetween for wrapping around an axial end of the restraining sheath to radially capture the restraining sheath between the inner and outer parts. | 05-29-2014 |
20150088242 | Transluminal Delivery System - A transluminal delivery system and a method of assembling. The system includes a cylindrical, inner-catheter component and a retractable sheath surrounding the component and defining a space between the component and the sheath to receive a self-expanding luminal prosthesis between the component and the sheath. The inner-catheter component may include at least one sleeve having fibers, at least one connected sleeve portion connected to the inner catheter, and at least one unconnected sleeve portion slidably engaging the inner catheter such that when the sheath retracts, the unconnected portion expands and sleeve fibers engage the prosthesis's luminal surface, wherein the engagement opposes proximal stent movement. | 03-26-2015 |