Patents by Inventor Karl-Ludwig Eckert
Karl-Ludwig Eckert 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).
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Patent number: 8709074Abstract: A device for treatment of mitral annulus dilation is disclosed, wherein the device comprises two states. In a first of these states the device is insertable into the coronary sinus and has a shape of the coronary sinus. When positioned in the coronary sinus, the device is transferable to the second state assuming a reduced radius of curvature, whereby the radius of curvature of the coronary sinus and the radius of curvature as well as the circumference of the mitral annulus is reduced.Type: GrantFiled: February 6, 2012Date of Patent: April 29, 2014Assignee: Edwards Lifesciences AGInventors: Jan Otto Solem, Per-Ola Kimblad, Randolf von Oepen, Bodo Quint, Gerd Seibold, Kenneth J. Michlitsch, Suk-Woo Ha, Karl-Ludwig Eckert, Ib Joergensen, Stevan Nielsen
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Publication number: 20120165924Abstract: A device for treatment of mitral annulus dilation is disclosed, wherein the device comprises two states. In a first of these states the device is insertable into the coronary sinus and has a shape of the coronary sinus. When positioned in the coronary sinus, the device is transferable to the second state assuming a reduced radius of curvature, whereby the radius of curvature of the coronary sinus and the radius of curvature as well as the circumference of the mitral annulus is reduced.Type: ApplicationFiled: February 6, 2012Publication date: June 28, 2012Applicant: Edwards Lifesciences AGInventors: Jan Otto Solem, Per-Ola Kimblad, Randolf von Oepen, Bodo Quint, Gerd Seibold, Kenneth J. Michlitsch, Suk-Woo Ha, Karl-Ludwig Eckert, Ib Joergensen, Stevan Nielsen
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Patent number: 8109984Abstract: A device for treatment of mitral annulus dilation is disclosed, wherein the device comprises two states. In a first of these states the device is insertable into the coronary sinus and has a shape of the coronary sinus. When positioned in the coronary sinus, the device is transferable to the second state assuming a reduced radius of curvature, whereby the radius of curvature of the coronary sinus and the radius of curvature as well as the circumference of the mitral annulus is reduced.Type: GrantFiled: January 4, 2006Date of Patent: February 7, 2012Assignee: Edwards Lifesciences AGInventors: Jan Otto Solem, Per-Ola Kimblad, Randolf von Oepen, Bodo Quint, Gerd Seibold, Kenneth J. Michlitsch, Suk-Woo Ha, Karl-Ludwig Eckert, Ib Joergensen, Stevan Nielsen
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Patent number: 8075616Abstract: 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: GrantFiled: December 20, 2002Date of Patent: December 13, 2011Assignee: Edwards Lifesciences AGInventors: Jan Otto Solem, Per Ola Kimblad, Randolf von Oepen, Bodo Quint, Gerd Seibold, Kenneth J. Michlitsch, Suk-Woo Ha, Karl-Ludwig Eckert, Ib Joergensen, Stevan Nielsen
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Publication number: 20090228100Abstract: 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: ApplicationFiled: May 22, 2009Publication date: September 10, 2009Applicant: Edwards Lifesciences CorporationInventors: Jan Otto Solem, Per Ola Kimblad, Stevan Nielsen, Ib Joergenson, Bodo Quint, Gerd Seibold, Randolf Von Oepen, Suk-Woo Ha, Karl-Ludwig Eckert, Stefan Schreck, Sepehr Fariabi, Tommy Conzelmann
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Publication number: 20090182418Abstract: A device for treatment of mitral annulus dilation is disclosed, wherein the device comprises two states. In a first of these states the device is insertable into the coronary sinus and has a shape of the coronary sinus. When positioned in the coronary sinus, the device is transferable to the second state assuming a reduced radius of curvature, whereby the radius of curvature of the coronary sinus and the radius of curvature as well as the circumference of the mitral annulus is reduced.Type: ApplicationFiled: December 31, 2008Publication date: July 16, 2009Inventors: Jan Otto Solem, Per-Ola Kimblad, Randolf Von Oepen, Bodo Quint, Gerd Seibold, Kenneth J. Michlitsch, Suk-Woo Ha, Karl-Ludwig Eckert, Ib Joergensen, Stevan Nielsen
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Publication number: 20060116756Abstract: A device for treatment of mitral annulus dilation is disclosed, wherein the device comprises two states. In a first of these states the device is insertable into the coronary sinus and has a shape of the coronary sinus. When positioned in the coronary sinus, the device is transferable to the second state assuming a reduced radius of curvature, whereby the radius of curvature of the coronary sinus and the radius of curvature as well as the circumference of the mitral annulus is reduced.Type: ApplicationFiled: January 4, 2006Publication date: June 1, 2006Inventors: Jan Solem, Per-Ola Kimblad, Randolf Oepen, Bodo Quint, Gerd Seibold, Kenneth Michlitsch, Suk-Woo Ha, Karl-Ludwig Eckert, Ib Joergensen, Stevan Nielsen
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Patent number: 6997951Abstract: A device for treatment of mitral annulus dilation is disclosed, wherein the device comprises two states. In a first of these states the device is insertable into the coronary sinus and has a shape of the coronary sinus. When positioned in the coronary sinus, the device is transferable to the second state assuming a reduced radius of curvature, whereby the radius of curvature of the coronary sinus and the radius of curvature as well as the circumference of the mitral annulus is reduced.Type: GrantFiled: December 24, 2002Date of Patent: February 14, 2006Assignee: Edwards Lifesciences AGInventors: Jan Otto Solem, Per-Ola Kimblad, Randolf von Oepen, Bodo Quint, Gerd Seibold, Kenneth J. Michlitsch, Suk-Woo Ha, Karl-Ludwig Eckert, Ib Joergensen, Stevan Nielsen
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Publication number: 20050177228Abstract: 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: ApplicationFiled: December 15, 2004Publication date: August 11, 2005Inventors: 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
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Publication number: 20050080483Abstract: 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: ApplicationFiled: December 20, 2002Publication date: April 14, 2005Inventors: Jan Solem, Per Kimblad, Randolf Oepen, Bodo Quint, Gerd Seibold, Kenneth Michlitsch, Suk-Woo Ha, Karl-Ludwig Eckert, Ib Joergensen, Stevan Nielsen
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Publication number: 20040039443Abstract: A device for treatment of mitral annulus dilation is disclosed, wherein the device comprises two states. In a first of these states the device is insertable into the coronary sinus and has a shape of the coronary sinus. When positioned in the coronary sinus, the device is transferable to the second state assuming a reduced radius of curvature, whereby the radius of curvature of the coronary sinus and the radius of curvature as well as the circumference of the mitral annulus is reduced.Type: ApplicationFiled: December 24, 2002Publication date: February 26, 2004Inventors: Jan Otto Solem, Per-Ola Kimblad, Randolf von Oepen, Bodo Quint, Gerd Seibold, Kenneth J. Michlitsch, Suk-Woo Ha, Karl-Ludwig Eckert, Ib Joergensen, Stevan Nielsen
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Patent number: 5066432Abstract: The process for manufacturing an open pore foam body with three dimensional ceramic network, in particular as a filter for the treatment of hot gases or as a catalyst substrate, has as its starting material a block of open pore plastic foam. This is impregnated at least once with a ceramic suspension, freed of excess ceramic suspension and heated to a temperature below the melting point of the plastic, then finally burnt off at a temperature at which the ceramic sinters together. The plastic foam block of the prescribed outer dimensions is cooled down and machined to produce a Z-flow filter with high precision longitudinal channels.Type: GrantFiled: July 18, 1990Date of Patent: November 19, 1991Assignee: Alusuisse-Lonza Services Ltd.Inventors: Jean-Pierre Gabathuler, Karl-Ludwig Eckert, Peter Kaser, Albert Maurer, Anton Fischer
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Patent number: 5063007Abstract: The process for manufacturing an open pore foam body with three dimensional ceramic network, in particular as a filter for the treatment of hot gases or as a catalyst substrate, has as its starting material a block of open pore plastic foam. This is impregnated at least once with a ceramic suspension, freed of excess ceramic suspension and heated to a temperature below the melting point of the plastic, then finally burnt off at a temperature at which the ceramic sinters together. At least one plastic foam layer is impregnated, assembled into a plastic foam block with flow channels between two layers and sintered to form a Z-flow filter.Type: GrantFiled: July 18, 1990Date of Patent: November 5, 1991Assignee: Alusuisse-Lonza Services Ltd.Inventors: Jean-Pierre Gabathuler, Karl-Ludwig Eckert, Peter Kaser, Albert Maurer, Anton Fischer