Patent application number | Description | Published |
20120017913 | Tracheostomy Tube Loading Catheter - There is provided a tracheostomy tube loading catheter with a handle, mid-section, tip portion and guiding catheter portion, where the guiding catheter and tip portions are non-detachably attached to the mid-section, and where the loading catheter has a cannula therethrough. | 01-26-2012 |
20120017916 | Dilator With Integrated Guiding Catheter - There is provided a device for performing a tracheotomy. The tracheostomy dilator has a body, tip and guiding catheter which are non-detachably attached to each other. The dilator has a cannula sized to accommodate a guide wire. After the trachea has been dilated, the entire device may be removed, leaving only the guide wire in the stoma, and a tracheostomy tube may be inserted over the guide wire and into the trachea. This substantially reduces the number of components and steps required for a successful tracheostomy procedure. | 01-26-2012 |
20140018901 | Apparatus for Loading and Delivering a Stent - A stent loading and deployment device includes an outer elongate tubular member having opposed proximal and distal ends and an inner elongate tubular member having opposed proximal and distal ends and slidably disposed within the outer tubular member. When the distal ends of the outer tubular member and the inner tubular member are axially aligned, a stent deployment region is defined there in between. The device further includes a stent loading member having opposed proximal and distal ends and slidably disposed between the outer tubular member and the inner tubular member. The distal end of the stent loading member is slidable to a distal position past the distal end of the outer tubular member for receiving a stent and is further slidable toward the proximal end of the outer tubular member to a location past the stent deployment region for disengagement of a stent from the stent loading member. | 01-16-2014 |
20140090195 | Self Positioning Tracheal Tube Clearance Mechanism Using Whisks - A device for cleaning the interior wall of a catheter has a cleaning lumen and a non-inflatable removal element comprising whisks. The whisks are configured around of the cleaning lumen and each whisk has a first position when unconstrained and a second position when within the catheter. The removal element self-positions the device concentrically within the catheter. Suction is desirably applied to the cleaning lumen during use. | 04-03-2014 |
20140288636 | Bioabsorbable Stents with Reinforced Filaments - According to an aspect of the present invention, a stent is provided, which contains at least one filament that has a longitudinal axis and comprises a bioabsorbable polymeric material. Polymer molecules within the bioabsorbable polymeric material are provided with a helical orientation which is aligned with respect to the longitudinal axis of the filament. The stent is at least partially bioabsorbed by a patient upon implantation or insertion of the stent into the patient. | 09-25-2014 |
20140288637 | Radiopaque Compositions, Stents and Methods of Preparation - The invention relates to an implantable radiopaque stent adapted to be disposed in a body lumen. In one aspect of the invention, a plurality of elongate filaments including one or more radiopaque filaments are arranged to form a hollow tubular structure having a tubular wall that defines an inner surface and an outer surface and opposing first open end and second open end. One of the open ends of the stent is formed by an intersection of adjacent filament ends. A radiopaque compound is applied to the intersection, the radiopaque compound comprising radiopaque material and polymeric material. The radiopaque compound and radiopaque filament provide improved external imaging of the tubular structure on imaging equipment. | 09-25-2014 |
20150081005 | Apparatus for Loading and Delivering a Stent - A stent loading and deployment device includes an outer elongate tubular member having opposed proximal and distal ends and an inner elongate tubular member having opposed proximal and distal ends and slidably disposed within the outer tubular member. When the distal ends of the outer tubular member and the inner tubular member are axially aligned, a stent deployment region is defined there in between. The device further includes a stent loading member having opposed proximal and distal ends and slidably disposed between the outer tubular member and the inner tubular member. The distal end of the stent loading member is slidable to a distal position past the distal end of the outer tubular member for receiving a stent and is further slidable toward the proximal end of the outer tubular member to a location past the stent deployment region for disengagement of a stent from the stent loading member. | 03-19-2015 |
20150289859 | ENDOSCOPES HAVING MULTIPLE LUMENS FOR TISSUE ACQUISITION AND REMOVAL AND RELATED METHODS OF USE - Embodiments of the invention include an endoscope including multiple lumens for tissue acquisition and removal and related methods of use. | 10-15-2015 |