Patent application number | Description | Published |
20090018549 | APPARATUS FOR OCCLUDING BODY LUMENS - A luminal occlusion device comprises a tension member, an elongate shaft, and a flat film having an axial receptacle which is received over a distal portion of the tension member. The flat film has proximal and distal ends which are attached to the distal ends of the tension member and the elongate shaft, respectively. Thus, distal advancement of the tension member relative to the shaft will cause the flat film to assume a low profile configuration, while proximal retraction of the tension member relative to the elongate shaft will cause the flat film to assume a foreshortened, compacted configuration. The film usually includes one or more radioopaque markers which help shape the compacted film. | 01-15-2009 |
20090018569 | APPARATUS FOR OCCLUDING BODY LUMENS - A luminal occlusion device comprises a tension member, an elongate shaft, and a flat film having an axial receptacle which is received over a distal portion of the tension member. The flat film has proximal and distal ends which are attached to the distal ends of the tension member and the elongate shaft, respectively. Thus, distal advancement of the tension member relative to the shaft will cause the flat film to assume a low profile configuration, while proximal retraction of the tension member relative to the elongate shaft will cause the flat film to assume a foreshortened, compacted configuration. The film usually includes one or more radioopaque markers which help shape the compacted film. | 01-15-2009 |
20090287193 | SYSTEMS AND METHODS FOR STONE REMOVAL - A stone removal system comprises a sweeping structure and a dilating structure. The sweeping structure is deployed on a kidney side of a urinary stone in the ureter. Should the sweeping structure be unable to remove the kidney stone, the dilating structure is placed on the bladder side of the kidney stone and used to dilate the lumen of the ureter. The dilated lumen allows the sweeping structure to more easily remove the kidney stone. Should the kidney stone still resist removal, a lithotripsy device may be introduced through the ureter and energy directed through openings in the dilation structure to fragment the stone. | 11-19-2009 |
20110098690 | METHODS FOR REMOVING KIDNEY STONES FROM THE URETER - Occluding structures may be created within a body lumen by advancing a length of material distally through the body lumen. By drawing a distal location on the advanced length of material in a proximal direction, the material may be compacted into a structure which at least partially occludes the lumen. The occluding structure may be used to remove kidney stones from the ureter in conjunction with lithotripsy and irrigation. | 04-28-2011 |
20120209071 | DETACHABLE IMAGING DEVICE, ENDOSCOPE HAVING A DETACHABLE IMAGING DEVICE, AND METHOD OF CONFIGURING SUCH AN ENDOSCOPE - An endoscope includes a detachable wireless imaging device and an insertion tube having a distal end region. The attachment of the detachable wireless imaging device detachably attaches the detachable wireless imaging device to the distal end region of the insertion tube. | 08-16-2012 |
20130012778 | ENDOSCOPE WITH AN IMAGING CATHETER ASSEMBLY AND METHOD OF CONFIGURING AN ENDOSCOPE - An endoscope includes an insertion tube having an end, and an imaging catheter assembly. The imaging catheter assembly includes a tubular body, an imaging device, and a shape memory link that connects the imaging device to the tubular body. | 01-10-2013 |
20130274791 | APPARATUS FOR OCCLUDING BODY LUMENS - A luminal occlusion device comprises a tension member, an elongate shaft, and a flat film having an axial receptacle which is received over a distal portion of the tension member. The flat film has proximal and distal ends which are attached to the distal ends of the tension member and the elongate shaft, respectively. Thus, distal advancement of the tension member relative to the shaft will cause the flat film to assume a low profile configuration, while proximal retraction of the tension member relative to the elongate shaft will cause the flat film to assume a foreshortened, compacted configuration. The film usually includes one or more radioopaque markers which help shape the compacted film. | 10-17-2013 |
20130338702 | VASOOCCLUSIVE COIL WITH BIPLEX WINDINGS TO IMPROVE MECHANICAL PROPERTIES - The vasoocclusive device for use in interventional therapy and vascular surgery adapted to be inserted into a portion of a vasculature, includes a vasoocclusive coil disposed about an inner reinforcement coil wherein said vasoocclusive coil is helically wound and the inner reinforcement coil forms a reverse helical winding opposite the vasoocclusive coil winding, thereby forming a biplex wound coil. The vasoocclusive device biplex winding provides improved mechanical properties to the device. An inner reinforcement stretch resistant member attached within the biplex windings limits coil stretchability. | 12-19-2013 |
20140018624 | DETACHABLE IMAGING DEVICE, ENDOSCOPE HAVING A DETACHABLE IMAGING DEVICE, AND METHOD OF CONFIGURING SUCH AN ENDOSCOPE - An endoscope includes a detachable wireless imaging device and an insertion tube having a distal end region. The attachment of the detachable wireless imaging device detachably attaches the detachable wireless imaging device to the distal end region of the insertion tube. | 01-16-2014 |
20140336459 | ENDOSCOPE ASSEMBLY WITH A POLARIZING FILTER - An endoscope includes an imaging device, a first polarizing filter disposed in front of the imaging device, a light source, and a second polarizing filter disposed in front of the light source. | 11-13-2014 |