Heidner
Matt Heidner US
Patent application number | Description | Published |
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20100145437 | Stent Design Allowing Extended Release of Drug and/or Enhanced Adhesion of Polymer to OD Surface - The invention is directed to mechanisms and methods that reduce the delamination of a therapeutic agent from a stent. The mechanisms include holes (channels, wells, and other hole configurations), protrusions, sintered metal cores, clamps/staples, pins, and stainless steel shields. | 06-10-2010 |
Matt C. Heidner, Maple Grove, MN US
Patent application number | Description | Published |
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20090099647 | Multi-component vascular device - A vascular occlusion, flow restriction, shunt or filter device is disclosed comprising the assembly of at least two, of a number of selectable discrete interconnectable, interchangeable components, at least one component being of the type fabricated from metal strands braided into a tubular metal fabric having an expanded preset configuration and an elongated, collapsed reduced diameter configuration for delivery through a catheter to a treatment site and the device shaped to create an occlusion, flow restriction or shunt when placed in an opening in a body organ or vessel, the woven metal fabric having a memory property whereby the medical device tends to return to said expanded preset configuration when unconstrained. | 04-16-2009 |
Matthew Heidner, Maple Grove, MN US
Patent application number | Description | Published |
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20090312830 | Balloon arc profile control - The present invention is directed to a delivery system including a stent protector to protect an end of the stent and/or stent body for delivery of the stent to an intended fixation site or treatment site within a body lumen. More specifically, the present invention is directed to balloon catheter which protects the distal end, proximal end and/or body of a stent during delivery to the deployment site and/or shipping of a preloaded system. | 12-17-2009 |
Matthew Charles Heidner, Maple Grove, MN US
Patent application number | Description | Published |
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20140214072 | AORTIC GREAT VESSEL PROTECTION - A vessel protector system includes an outer sheath, an inner tube disposed within the outer sheath and moveable in a longitudinal direction relative to the outer sheath and at least one protector coupled to the inner tube, each of the at least one protector having a body formed from a filtering material and extending between a leading end and trailing end coupled to the inner tube, the body having a collapsed configuration and an expanded configuration. A snare is coupled to the leading end of the body at one end, and having a second end passing through the interior of the outer sheath, whereby the exertion of a pulling force on the second end of the snare contracts the at least one protector. | 07-31-2014 |