Patents by Inventor Randolf Oepen

Randolf Oepen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20050177228
    Abstract: An elongate body including a proximal and distal anchor, and a bridge between the proximal and distal anchors. The bridge has an elongated state, having first axial length, and a shortened state, having a second axial length, wherein the second axial length is shorter than the first axial length. A resorbable thread may be woven into the bridge to hold the bridge in the elongated state and to delay the transfer of the bridge to the shortened state. In an additional embodiment, there may be one or more central anchors between the proximal and distal anchors with a bridge connecting adjacent anchors.
    Type: Application
    Filed: December 15, 2004
    Publication date: August 11, 2005
    Inventors: Jan Solem, Per Kimblad, Stevan Nielsen, Ib Joergenson, Bodo Quint, Gerd Seibold, Randolf Oepen, Suk-Woo Ha, Karl-Ludwig Eckert, Stefan Schreck, Sepehr Fariabi, Tommy Conzelmann
  • Publication number: 20050080483
    Abstract: A device for reshaping a cardiac valve (26), which is elongate and has such dimensions as to be insertable into a cardiac vessel (24). The device has two states, in a first state (K) of which the device has a shape that is adaptable to the shape of the vessel (24), and to the second state (k?) of which the device is transferable from said first state (K). Further, the device comprises a fixing means (22,23;22a,23a) for fixing the ends of the device within the vessel (24), when the device is first positioned therein, a shape-changing member (20;20a) for transferring the device to the second state (K?) by reshaping it, and a delay means (21;21a) for delaying said reshaping until the fixing of the ends of the device has been reinforced by keeping said device in said first state (K) until the delay means (21;21a) is resorbed.
    Type: Application
    Filed: December 20, 2002
    Publication date: April 14, 2005
    Inventors: Jan Solem, Per Kimblad, Randolf Oepen, Bodo Quint, Gerd Seibold, Kenneth Michlitsch, Suk-Woo Ha, Karl-Ludwig Eckert, Ib Joergensen, Stevan Nielsen
  • Publication number: 20050004658
    Abstract: The present invention provides a drug-coated stent comprising a tubular flexible body having a wall with a web structure that is expandable from a contracted delivery configuration to deployed configuration. The web structure comprises a plurality of neighboring web patterns, where each web patterns is composed of adjoining webs, and the web patterns are interconnected by connection elements. Each adjoining web comprises a central section interposed between two lateral sections to form concave or convex configurations.
    Type: Application
    Filed: July 30, 2004
    Publication date: January 6, 2005
    Applicant: Abbott Laboratories Vascular Enterprises Limited
    Inventors: Randolf Oepen, Gerd Seibold
  • Publication number: 20050004650
    Abstract: The present invention provides a stent comprising a tubular flexible body having a wall with a web structure that is expandable from a contracted delivery configuration to deployed configuration. The web structure comprises a plurality of neighboring web patterns, where each web patterns is composed of adjoining webs, and the web patterns are interconnected by transition sections. Each adjoining web comprises a central section interposed between two lateral sections to form concave or convex configurations. A delivery system for the stent is also provided.
    Type: Application
    Filed: July 30, 2004
    Publication date: January 6, 2005
    Applicant: Abbott Laboratories Vascular Enterprises Limited
    Inventors: Randolf Oepen, Gerd Seibold