Patent application number | Description | Published |
20090306704 | SPIRAL SHAPED FILTER - In one embodiment of the present invention there is provided a filter having a first spiral support member having a first end and a second end, a second spiral support member positioned adjacent the first spiral support member to form an open loop between the first end and the second end of the first spiral support member; and a filtering structure attached to the open loop. In another embodiment of the present invention there is provided a filter having a first spiral support member having a first end and a second end; a second spiral support member positioned adjacent the first spiral support member to form a loop between the first end and the second end; a material covering a portion of the first and the second spiral support members; and a structure attached to the loop. | 12-10-2009 |
20100089389 | Solar Array Mounting System with Universal Clamp - A mounting system for photovoltaic solar panels providing support for different sized panels, and/or panels having mounting holes located in different locations. A universal panel clamp includes at least one elongated hole or slot to attach to a mounting hole on a solar panel frame. A clamp is attached to an upper hole, and a second clamp is attached to a lower mounting hole. The upper clamps are attached to an upper lateral support member, and the lower clamps are attached to a lower lateral support member. This assembly may be supported by A-shaped support members having adjustable tilt arms, or posts with specially configured brackets. | 04-15-2010 |
20100324590 | METHODS FOR MAINTAINING A FILTERING DEVICE WITHIN A LUMEN - In one embodiment of the present invention there is provided a method of filtering blood flow in a lumen by positioning an open loop filter support structure within a lumen; maintaining a position of the open loop filter support structure within the lumen using radial force generated by the open loop filter support structure; and filtering blood flow in the lumen using a filter supported by the open loop filter support structure. In one aspect, there is also applying radial force generated by the open loop filter support structure along the axial dimension of the lumen. In another embodiment of the present invention there is provided a method of providing a filter across a lumen flow path by providing a filter support structure having a first end, a crossover section, and a second end; and fixing the position of the filter support structure within the lumen by positioning the first end against a first portion of the lumen and positioning the second end against a second portion of the lumen; and using the filter support structure to provide a filter across the lumen flow path. In one aspect, the ends do not pierce the lumen surface. | 12-23-2010 |
20120179196 | DISTAL PROTECTION DEVICES AND METHODS OF PROVIDING DISTAL PROTECTION - A filter and methods of use to provide distal protection during a vascular procedure is provided. The filter includes a first spiral shaped support member joined to a second spiral support member to form a crossover and to form a first generally planar support frame and a second generally planar support frame. A tether is on one of the first end or the second end and a capture structure is attached to the first support frame or the second support frame. The capture structure extends in a non-planar fashion relative to the generally planar first or second support frame to which the capture structure is attached. After use to capture debris, the filter is recovered in a manner to close while maintaining captured debris within the filter. | 07-12-2012 |
20130012981 | ENDOLUMINAL FILTER WITH FIXATION - An endoluminal filter including a first support member and a second support member attached to the first support member to form a crossover. A material capture structure extends between the first and second support members, the crossover and the first end or the second end of the first support member. The filter includes at least one tissue anchor on the first support member and the second support member. There is a method of positioning a filter within a lumen including advancing a sheath containing a filter through the lumen. Next, deploying a retrieval feature against the lumen wall while maintaining substantially all of a material capture structure of the filter within the sheath. Next, deploying the material capture structure of the filter from the sheath to a position across the lumen along with engaging the lumen wall with fixation elements positioned along the filter. | 01-10-2013 |
20130035715 | DEVICES AND METHODS FOR VESSEL OCCLUSION - Embodiments of devices and methods for vessel occlusion include an endoluminal occlusion device having a support structure forming at least two open loops with a crossover point between adjacent loops and free movement of the support structure at the crossover between adjacent loops, wherein the support structure is configured to extend along the walls of a lumen; and a first occlusive material attached to and across one of the at least two loops formed by the support structure, wherein the occlusive material is configured to occlude the flow of fluid within the lumen. | 02-07-2013 |
20130180089 | SOLAR ARRAY MOUNTING SYSTEM WITH UNIVERSAL CLAMP - A mounting system for photovoltaic solar panels providing support for different sized panels, and/or panels having mounting holes located in different locations. A universal panel clamp includes at least one elongated hole or slot to attach to a mounting hole on a solar panel frame. A clamp is attached to an upper hole, and a second clamp is attached to a lower mounting hole. The upper clamps are attached to an upper lateral support member, and the lower clamps are attached to a lower lateral support member. This assembly may be supported by A-shaped support members having adjustable tilt arms, or posts with specially configured brackets. | 07-18-2013 |
20130184744 | SPIRAL SHAPED FILTER - In one embodiment, a filter includes a first spiral support member having a first end and a second end; a second spiral support member positioned adjacent the first spiral support member to form a loop between the first end and the second end; a material covering a portion of the first and the second spiral support members; and a structure attached to the loop. | 07-18-2013 |
20130190804 | METHODS FOR PROVIDING PROTECTION DURING PROCEDURES IN THE VASCULATURE - In one embodiment of the present invention there is provided a method of providing protection during a procedure performed in the vasculature using an open loop filter device comprising two elongate support members positioned to form at least one crossover location between adjacent open loops of the device. The method may also include placing the open loop device down stream of a location in the vasculature performing a procedure to treat the vasculature in proximity to the location; and capturing debris released during the procedure in a material capture structure suspended between the elongate support members and across the vessel. Additionally, there can be a step of maintaining the open loop filter device downstream of the location along the wall of the vasculature while permitting movement along the wall of the vasculature of the two elongate support members adjacent the material capture structure. | 07-25-2013 |
20130231696 | COATED ENDOLUMINAL FILTERS - There are described a number of different coated endoluminal filters. The filters include a support structure formed from two shape memory metal wires joined at a first end and a second end. There is a first loop formed by the two wires and positioned directly adjacent to the first end. There is a second loop formed by the two wires and positioned directly adjacent to the second end. A filtering structure is formed from a suture material and positioned across the two metal wires so as to be within one of the two loops. There is a coating over at least a portion of the wires forming one of the two loops of the support structure containing the filtering structure. In one aspect, the coating is used to secure the filtering structure to the at least one of the two loops of the support structure. | 09-05-2013 |
20130267991 | DISTAL PROTECTION DEVICE - There is described an endoluminal filter having an end cap having a lumen sized to receive there through a guidewire used in the positioning of the filter within the vasculature. There is a first support member with a pre-formed counter clockwise spiral shape and a second support member with a pre-formed clockwise spiral shape positioned adjacent to one another to form a proximal support frame, a distal support frame with a crossover between the proximal support frame and the distal support frame with a proximal portion of the first and the second spiral support members being attached to the end cap. A material capture structure having a rim and an apex with the rim attached to the proximal support frame and the apex extending distally through without attaching to the distal support frame. | 10-10-2013 |
20130282043 | METHODS FOR MAINTAINING A FILTERING DEVICE WITHIN A LUMEN - In one embodiment of the present invention there is provided a method of filtering blood flow in a lumen by positioning an open loop filter support structure within a lumen; maintaining a position of the open loop filter support structure within the lumen using radial force generated by the open loop filter support structure; and filtering blood flow in the lumen using a filter supported by the open loop filter support structure. In one aspect, there is also applying radial force generated by the open loop filter support structure along the axial dimension of the lumen. In another embodiment of the present invention there is provided a method of providing a filter across a lumen flow path by providing a filter support structure having a first end, a crossover section, and a second end; and fixing the position of the filter support structure within the lumen by positioning the first end against a first portion of the lumen and positioning the second end against a second portion of the lumen; and using the filter support structure to provide a filter across the lumen flow path. In one aspect, the ends do not pierce the lumen surface. | 10-24-2013 |
20130282044 | BIODEGRADABLE IMPLANTABLE DEVICE - In one embodiment of the present invention there is provided a biodegradable implantable device. The biodegradable implant device can include one or more elongate spiral support structures that can be biodegradable. Some embodiments can further include a material capture structure that can be biodegradable. A pharmacological agent can also be incorporated into the elongate spiral support structures and/or the material capture structure. | 10-24-2013 |
20130282045 | ENDOLUMINAL FILTER - In one embodiment of the present invention there is provided an implantable filter. The filter can include a first support member having a first end and a second end; a second support member positioned adjacent the first support member to form an open loop between the first end and the second end of the first support member; a wrapping material wrapped around a portion of the first support member and a portion of the second support member that forms the open loop; and a filtering structure attached to the open loop by the wrapping material. | 10-24-2013 |
20130289519 | METHODS FOR MAINTAINING A FILTERING DEVICE WITHIN A LUMEN - In one embodiment of the present invention there is provided a method of filtering blood flow in a lumen by positioning an open loop filter support structure within a lumen; maintaining a position of the open loop filter support structure within the lumen using radial force generated by the open loop filter support structure; and filtering blood flow in the lumen using a filter supported by the open loop filter support structure. In one aspect, there is also applying radial force generated by the open loop filter support structure along the axial dimension of the lumen. | 10-31-2013 |
20130289609 | ENDOLUMINAL FILTER - In one embodiment of the present invention there is provided an implantable filter. The implantable filter can include a first support member having a first end and a second end; a second support member positioned adjacent the first support member to form a loop between the first end and the second end of the first support member; and a filtering structure attached to the loop by a plurality of segmented tubes. | 10-31-2013 |
20130289610 | FILTER DELIVERY METHODS - In one embodiment of the present invention there is provided a method of positioning within a lumen a filtering device having a filter and a filter support structure by advancing the filtering device along the lumen while the filter and the filter support structure are in a stowed configuration; releasing the filter and the filter support structure from the stowed configuration so that opposing spiral elements of the filter support structure are in atraumatic contact with the lumen and the filter is positioned across the lumen flow path. | 10-31-2013 |
20130289611 | RETRIEVABLE ENDOLUMINAL FILTER - In one embodiment of the present invention there is provided a filter having a first support member having a first end and a second end; a second support member joined to the first support member at the first end and positioned adjacent the first support member to form a support frame; a material capture structure within the support frame; and a retrieval feature on the first end and on the second end. In one aspect, the first support member or the second support member has a spiral shape. | 10-31-2013 |
20130296918 | ENDOLUMINAL FILTER - In one embodiment of the present invention there is provided a filter having a first elongate member having a first section and a second section; a second elongate member having a first section and a second section; a first rounded frame formed by the first sections; a second rounded frame formed by the second sections; and a material removal structure supported by the first rounded frame. In another embodiment of the present invention there is provided a filter, having a first elongate member having a first spiral section and a second spiral section; a second elongate member having a first spiral section and a second spiral section; and a material capture structure extending between the first spiral sections. | 11-07-2013 |
20140014155 | LARGE SCALE GROUND MOUNTING SYSTEM FOR PHOTOVOLTAICS - A mounting system for mounting photovoltaic panels, which provides for a quick and easy assembly. The ground mount system for photovoltaic panels includes at least two vertical supports, wherein attached to each vertical support are a T plate connected to a vertical support, a post frame connected to the T plate, and a kicker brace connected between the vertical support and the post frame. The ground mount system may further include a first C-Purlin connected to a first end of the post frame, to a second C-Purlin connected to a second end of the post frame, a purlin tie connected between the first C-Purlin and the second C-Purlin. Panel clamps secure a photovoltaic panel assembly to the mounting system. | 01-16-2014 |