Patent application number | Description | Published |
20130325099 | Dual Capture Device For Stent Graft Delivery System And Method For Capturing A Stent Graft - A delivery system for delivering and deploying stents with proximal and distal apices includes a guidewire lumen, a distal apex release lumen, a proximal apex release lumen, a distal apex capture device and a proximal apex capture device. The distal and proximal apex capture devices include a first distal capture portion and a second distal capture portion fixedly connected to the guidewire lumen and distal apex release lumen, respectively, and a first and second proximal capture portions, respectively. The first proximal capture portion is fixedly connected to the distal end of the apex release lumen and has fingers extending toward the first distal capture portion in a distal direction. The second proximal capture portion is fixedly connected to the distal end of the proximal apex release lumen and has fingers extending toward the second distal capture portion in a distal direction. | 12-05-2013 |
20130331924 | Delivery Systems for Delivering and Deploying Stent Grafts - A delivery system for delivering and deploying a stent graft includes a guidewire catheter, an apex release catheter, an apex capture device, a relatively rigid, hollow catheter, and a distal nose. The apex capture device includes a distal capture portion fixedly connected to the distal end of the guidewire catheter and having a distal portion and a proximal stopper having an exposed side facing distally in a plane approximately perpendicular to a longitudinal axis of the guidewire catheter. The apex capture device also includes a proximal capture portion fixedly connected to the distal end of the apex release catheter and has fingers extending toward the distal capture portion in a distal direction that define an interior cavity to receive the proximal stopper. The proximal and distal capture portions of the apex capture device define a stent capture state. | 12-12-2013 |
20140135890 | Dual Capture Device For Stent Graft Delivery System And Method For Capturing A Stent Graft - A delivery system for delivering and deploying stents with proximal and distal apices includes a guidewire lumen, a distal apex release lumen, a proximal apex release lumen, a distal apex capture device and a proximal apex capture device. The distal and proximal apex capture devices include a first distal capture portion and a second distal capture portion fixedly connected to the guidewire lumen and distal apex release lumen, respectively, and a first and second proximal capture portions, respectively. The first proximal capture portion is fixedly connected to the distal end of the apex release lumen and has fingers extending toward the first distal capture portion in a distal direction. The second proximal capture portion is fixedly connected to the distal end of the proximal apex release lumen and has fingers extending toward the second distal capture portion in a distal direction. | 05-15-2014 |
20140135892 | Methods Of Implanting A Prosthesis And Treating An Aneurysm - A method of implanting a prosthesis in a patient at a treatment site includes advancing an outer catheter of a prosthesis delivery system in the patient distal to the treatment site. An inner sheath and a curved guidewire lumen of the delivery system are advanced from the outer catheter to the treatment site along a guidewire while the outer catheter remains stationary relative to the patient. Advancing the inner sheath causes rotation of the prosthesis to thereby rotationally align the prosthesis at the treatment site. The inner sheath is retracted to deploy a prosthesis from within the inner sheath and at the treatment site. The delivery system is then retracted from the patient. | 05-15-2014 |
20140135896 | METHODS OF IMPLANTING A PROSTHESIS - A method of implanting a prosthesis in a patient at a treatment site within a blood vessel includes advancing an outer catheter of a prosthesis delivery system in the patient distal to the treatment site, the outer catheter defining an inside diameter and advancing an inner sheath, having greater flexibility than the outer catheter and an outside diameter that is greater than the inside diameter of the outer catheter, and a guidewire lumen of the delivery system from the outer catheter to the treatment site along a guidewire while the outer catheter remains stationary relative to the patient, whereby advancing the inner sheath delivers the prosthesis to the treatment site. The inner sheath is retracted to deploy the prosthesis from within the inner sheath and at the treatment site after which the delivery system from the patient. | 05-15-2014 |
20140148890 | Delivery Systems for Delivering and Deploying Stent Grafts - A delivery system for delivering and deploying a stent graft includes a guidewire catheter, an apex release catheter, an apex capture device, a relatively rigid, hollow catheter, and a distal nose. The apex capture device includes a distal capture portion fixedly connected to the distal end of the guidewire catheter and having a distal portion and a proximal stopper having an exposed side facing distally in a plane approximately perpendicular to a longitudinal axis of the guidewire catheter. The apex capture device also includes a proximal capture portion fixedly connected to the distal end of the apex release catheter and has fingers extending toward the distal capture portion in a distal direction that define an interior cavity to receive the proximal stopper. The proximal and distal capture portions of the apex capture device define a stent capture state. | 05-29-2014 |
20140288627 | SYSTEM FOR IMPLANTING A PROSTHESIS - A system for implanting a prosthesis includes a prosthesis delivery device having a handle, an inner lumen, a nose cone, an intermediate lumen, a prosthesis sheath at the distal end of the intermediate lumen for holding therein a prosthesis to be implanted, and an outer lumen fixedly connected to the handle. The system can include a lumen control assembly operable to move the intermediate lumen with the prosthesis sheath between a retracted position and an extended position. | 09-25-2014 |
20140316510 | DUAL CAPTURE DEVICE FOR STENT GRAFT DELIVERY SYSTEM AND METHOD FOR CAPTURING A STENT GRAFT - A delivery system for delivering and deploying stents with proximal and distal apices includes a guidewire catheter, a nose cone assembly, a proximal capture portion and a stent graft with proximal and distal stents. The nose cone assembly is at the distal end of the guidewire catheter and includes a nose cone and a distal capture portion. The proximal capture portion is proximal to the distal capture portion of the nose cone assembly. The proximal stent is releasably secured to the distal capture portion and the distal stent is releasably secured to the proximal capture portion. The stent graft can be deployed by releasing the proximal stent and the distal stent from proximal and distal capture portions of the delivery system. | 10-23-2014 |