Patents by Inventor Kristian DiMatteo
Kristian DiMatteo 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: 8828053Abstract: Methods and devices are provided for anchoring suture to tissue, incorporating anchoring devices constructed substantially from suture. The anchoring devices are constructed as longitudinally extended, preformed knot configurations that upon deployment are reconfigured to form anchoring knots having an increased cross-section relative to the preformed knot configuration, for secure lodging in tissue. The anchoring devices are suitable for single and multi-anchor surgical procedures in soft tissue or bone, and multiple anchors can be delivered using a single delivery device.Type: GrantFiled: July 24, 2009Date of Patent: September 9, 2014Assignee: DePuy Mitek, LLCInventors: Mehmet Ziya Sengun, Mark A. Capobianco, Douglas Allen Fifolt, Kristian DiMatteo, Gregory R. Whittaker, Brooks J. Story
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Patent number: 8814903Abstract: Methods and devices are provided for repairing a tear in a meniscus. A pair of fixation member each entailing a preformed knot configuration coupled together by a suture length. The fixation members are placed on the meniscal tissue with the suture length spanning the tear, the knot configurations are expanded to form anchoring knots and the suture length is shortened to close the tear.Type: GrantFiled: July 24, 2009Date of Patent: August 26, 2014Assignee: DePuy Mitek, LLCInventors: Mehmet Ziya Sengun, Mark A. Capobianco, Douglas Allen Fifolt, Kristian DiMatteo, Gregory R. Whittaker, Brooks J. Story
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Publication number: 20140222030Abstract: Endoscopic devices and methods used for fastening multiple tissue layers, such as, for example, an endoscopic fundoplication procedure, are disclosed. The device may include, for example, an elongated tubular member having a proximal end for extending outside of the body and a distal end for positioning proximate the multiple tissue layers, a grasper configured for positioning proximate the distal end of the tubular member and for grasping at least one of the multiple tissue layers, a device coupled to the distal end of the tubular member for folding the multiple tissue layers together, a tissue fastener configured to be inserted into the tissue layers to hold the tissue layers together, and a fastener head for inserting the tissue fastener into the tissue layers.Type: ApplicationFiled: April 4, 2014Publication date: August 7, 2014Applicant: Boston Scientific Scimed, Inc.Inventors: Robert DEVRIES, William J. SHAW, Kristian DIMATTEO, Gerhard BUESS, Daniel KALANOVIC, Marc SCHURR, Roy SULLIVAN, Marc TASSY, JR., John GRIEGO, Patrick GUTILEUS, Paul DICESARE
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Publication number: 20140188167Abstract: Methods and devices are provided for anchoring suture to bone. In one exemplary embodiment, a cannulated suture anchor is provided and it includes a suture-engaging member formed therein and configured to receive a suture therearound such that trailing ends of the suture can extend through the suture anchor. The suture anchor can also include at least a proximal portion having dual threads to facilitate engagement with bone. The present invention also provides exemplary sutures and drivers that can be used with the various methods and devices disclosed herein, or with other methods and devices known in the art.Type: ApplicationFiled: March 5, 2014Publication date: July 3, 2014Applicant: DEPUY MITEK, LLCInventors: Kristian DiMatteo, Chris Kilburn-Peterson, Nathan S. Cauldwell, Jonathan Howe, Hugh S. West
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Publication number: 20140148850Abstract: A suture anchor is disclosed which has an elongated body having a distal end, a proximal end and an exterior surface. An axially oriented bore extends into the body from the proximal end and a proximal portion of the bore has a plurality of abutment surfaces for engaging a tool. The bore includes one or more axially oriented suture passages leading to a suture attachment within the bore. A length of suture extends into the at least one suture passage from the body proximal end and extends to the suture attachment. A screw thread spirals about a portion of the exterior surface of the body adjacent the at least one suture passage. Between the bore and the exterior surface of the body the body has a wall thickness and wherein the suture passage comprises the area where the wall thickness goes to zero.Type: ApplicationFiled: January 29, 2014Publication date: May 29, 2014Inventors: Kristian DiMatteo, Gregory R. Whittaker, Mehmet Ziya Sengun
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Patent number: 8728104Abstract: Endoscopic devices and methods used for fastening multiple tissue layers, such as, for example, an endoscopic fundoplication procedure, are disclosed. The device may include, for example, an elongated tubular member having a proximal end for extending outside of the body and a distal end for positioning proximate the multiple tissue layers, a grasper configured for positioning proximate the distal end of the tubular member and for grasping at least one of the multiple tissue layers, a device coupled to the distal end of the tubular member for folding the multiple tissue layers together, a tissue fastener configured to be inserted into the tissue layers to hold the tissue layers together, and a fastener head for inserting the tissue fastener into the tissue layers.Type: GrantFiled: October 19, 2010Date of Patent: May 20, 2014Assignee: Boston Scientific Scimed, Inc.Inventors: Robert B DeVries, William J Shaw, Kristian DiMatteo, Gerhard F Buess, Daniel Kalanovic, Marc O Schurr, Roy H Sullivan, Marc Tassy, Jr., John Griego, Patrick Gutileus, Paul DiCesare
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Patent number: 8702754Abstract: Methods and devices are provided for anchoring suture to bone. In one exemplary embodiment, a cannulated suture anchor is provided and it includes a suture-engaging member formed therein and configured to receive a suture therearound such that trailing ends of the suture can extend through the suture anchor. The suture anchor can also include at least a proximal portion having dual threads to facilitate engagement with bone. The present invention also provides exemplary sutures and drivers that can be used with the various methods and devices disclosed herein, or with other methods and devices known in the art.Type: GrantFiled: September 14, 2007Date of Patent: April 22, 2014Assignee: DePuy Mitek, LLCInventors: Kristian DiMatteo, Chris Kilburn-Peterson, Nathan S. Cauldwell, Jonathan Howe, Hugh S. West
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Patent number: 8679074Abstract: A pressure responsive slit valve assembly is designed to be used in a variety of configurations of medical devices to manage contemporaneous and pressure responsive fluid communications between such devices and a plurality of fluid sources. The pressure responsive slit valve assembly of the present invention includes a valve housing adapted to receive fluids from at least two sources and a pressure responsive slit valve means corresponding to each fluid sources.Type: GrantFiled: June 21, 2011Date of Patent: March 25, 2014Assignee: AngioDynamics, Inc.Inventors: Katie Daly, Kristian DiMatteo
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Publication number: 20140081271Abstract: Low profile reamers and methods of use are provided which can, in general, allow a hole to be drilled in bone. In one embodiment, a low profile retractable bone reamer is provided having an elongate shaft with a cutting element disposed on a distal end of the elongate shaft that can be configured to drill a hole in bone. The elongate shaft and cutting element can have first and second longitudinally separated portions that are movably coupled to each other. The reamer can be configured to move between a retracted configuration, in which a the reamer has a reduced, low profile configuration, and a non-retracted configuration, in which both longitudinally separated portions of the cutting element can be positioned adjacent to one another to form a single cutting element.Type: ApplicationFiled: September 20, 2012Publication date: March 20, 2014Applicant: DEPUY MITEK, LLCInventors: Gregory R. Whittaker, Mehmet Ziya Sengun, Kristian DiMatteo
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Patent number: 8672967Abstract: A suture anchor is disclosed which has an elongated body having a distal end, a proximal end and an exterior surface. An axially oriented bore extends into the body from the proximal end and a proximal portion of the bore has a plurality of abutment surfaces for engaging a tool. The bore includes one or more axially oriented suture passages leading to a suture attachment within the bore. A length of suture extends into the at least one suture passage from the body proximal end and extends to the suture attachment. A screw thread spirals about a portion of the exterior surface of the body adjacent the at least one suture passage. Between the bore and the exterior surface of the body the body has a wall thickness and wherein the suture passage comprises the area where the wall thickness goes to zero.Type: GrantFiled: October 30, 2009Date of Patent: March 18, 2014Assignee: DePuy Mitek, LLCInventors: Kristian DiMatteo, Gregory R. Whittaker, Mehmet Ziya Sengun
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Publication number: 20140039418Abstract: According to an aspect of the invention, an indwelling catheter is provided which comprises a catheter shaft. The catheter either comprises a light source or is adapted to receive light from a light source, and is configured such that light is transmitted from the light source into the catheter shaft. Moreover, the catheter shaft is formed of a polymeric material that transmits a quantity of light from the light source that is effective to inactivate microorganisms on a surface of the catheter shaft upon activation of the light source. For example, the light may inactivate the microorganisms directly or in conjunction with a photosensitizer. According to another aspect of the invention, a sterilization method is provided, which comprises activating the light source while the catheter is inserted in a subject.Type: ApplicationFiled: October 11, 2013Publication date: February 6, 2014Applicant: Boston Scientific Scimed, Inc.Inventors: Robert F. Rioux, Raymond Lareau, Kristian DiMatteo
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Publication number: 20140031841Abstract: Surgical tissue fasteners and related deployment systems and methods are disclosed. A tissue fastener used to join multiple tissue layers includes a first member, a second member, and a connecting member connecting the first and second members. In some embodiments, the first and second members are configured to expand from a delivered state to a deployed state in which the fastener secures the tissue layers together. Other tissue fastener embodiments include means for applying a substantially constant force on the tissue layers and/or means for adjusting a length of the connecting member between the first and second members.Type: ApplicationFiled: October 1, 2013Publication date: January 30, 2014Applicant: Boston Scientific Scimed, Inc.Inventors: Robert B. DeVries, Kristian DiMatteo, Roy Sullivan, Marc Tassy, JR., Barry N. Gellman, John E. Hutchins, John B. Golden, Kurt A. E. Geitz, William J. Shaw
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Publication number: 20140031865Abstract: A method and system is provided for of attaching a rotator cuff tendon to its associated humeral head. The method includes the steps of passing a positional guide through the tendon toward the humeral head at a target site and positioning a suture anchor between the humeral head and the tendon at the target site by passing the suture anchor under the tendon. The suture anchor is driven into the humeral head and suture is passed from the suture anchor and through the tendon to attach the tendon to the humeral head at the target site.Type: ApplicationFiled: July 24, 2013Publication date: January 30, 2014Applicant: DePuy Mitek, LLCInventors: Christopher Kilburn-Peterson, Jose E. Lizardi, Kristian DiMatteo
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Publication number: 20140005729Abstract: Tissue repair suture plates and methods of use are provided which can, in general, allow soft tissue to be secured to bone. In one embodiment, a tissue repair suture plate can include a plurality of openings formed therethrough that can each be configured to have one or more sutures passed therethrough. Each of the sutures can be configured to be coupled to a soft tissue to be positioned against bone for healing thereagainst such that the soft tissue can have multiple sutures coupled thereto at different areas thereof. One or more bone fixation elements can be coupled to the plate and can be configured to attach the plate to the bone. The plate can be configured to move between a first configuration in which the plate has a first maximum length and a second configuration in which the plate has a second, greater maximum length.Type: ApplicationFiled: June 29, 2012Publication date: January 2, 2014Applicant: DePuy Mitek, Inc.Inventor: Kristian DiMatteo
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Publication number: 20130325011Abstract: Methods and devices are provided for forming bone tunnels. In general, the methods and devices allow multiple converging tunnels to be formed in bone, such as in an arthroscopic surgical procedure, e.g., a rotator cuff repair surgical procedure. One or more sutures can be advanced through the converging tunnels, and the suture(s) can be coupled to tissue. The suture(s) with the tissue coupled thereto can be tensioned, thereby helping to maximize an amount of the tissue in contact with the bone. In an exemplary embodiment, a guide device is provided that can be configured to allow a first tunnel to be formed in bone and to allow a plurality of additional tunnels to be formed in the bone at predetermined angular positions relative to the first tunnel such that each of the additional tunnels can extend transverse to the first tunnel and intersect the first tunnel.Type: ApplicationFiled: June 4, 2012Publication date: December 5, 2013Applicant: DePuy Mitek, Inc.Inventors: Benjamin Cleveland, Kristian DiMatteo, Erik S. Sojka, Christopher G. Weinert, Jose E. Lizardi
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Patent number: 8579935Abstract: Surgical tissue fasteners and related deployment systems and methods are disclosed. A tissue fastener used to join multiple tissue layers includes a first member, a second member, and a connecting member connecting the first and second members. In some embodiments, the first and second members are configured to expand from a delivered state to a deployed state in which the fastener secures the tissue layers together. In other tissue fastener embodiments the connecting member has an elastic compressive spring force for applying a substantially constant force on the tissue layers for adjusting a length of the connecting member between the first and second members.Type: GrantFiled: February 17, 2009Date of Patent: November 12, 2013Assignee: Boston Scientific Scimed, Inc.Inventors: Robert B. DeVries, Kristian DiMatteo, Roy Sullivan, Marc Tassy, Jr., Barry N. Gellman, John E. Hutchins, John B. Golden, Kurt A. E. Geitz, William J. Shaw
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Patent number: 8556950Abstract: According to an aspect of the invention, an indwelling catheter is provided which comprises a catheter shaft. The catheter either comprises a light source or is adapted to receive light from a light source, and is configured such that light is transmitted from the light source into the catheter shaft. Moreover, the catheter shaft is formed of a polymeric material that transmits a quantity of light from the light source that is effective to inactivate microorganisms on a surface of the catheter shaft upon activation of the light source. For example, the light may inactivate the microorganisms directly or in conjunction with a photosensitizer. According to another aspect of the invention, a sterilization method is provided, which comprises activating the light source while the catheter is inserted in a subject.Type: GrantFiled: July 18, 2007Date of Patent: October 15, 2013Assignee: Boston Scientific Scimed, Inc.Inventors: Robert Rioux, Raymond Lareau, Kristian Dimatteo
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Patent number: 8523903Abstract: A method and system is provided for of attaching a rotator cuff tendon to its associated humeral head. The method includes the steps of passing a positional guide through the tendon toward the humeral head at a target site and positioning a suture anchor between the humeral head and the tendon at the target site by passing the suture anchor under the tendon. The suture anchor is driven into the humeral head and suture is passed from the suture anchor and through the tendon to attach the tendon to the humeral head at the target site.Type: GrantFiled: October 20, 2010Date of Patent: September 3, 2013Assignee: DePuy Mitek, LLCInventors: Christopher Kilburn-Peterson, Jose E. Lizardi, Kristian DiMatteo
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Patent number: 8491647Abstract: A medical prosthesis having a low profile for delivery into a body lumen is disclosed. The stent includes a plurality of wire strands woven to form a plurality of joints at the intersections, some of which are helically wrapped. The helically wrapped joints may be offset form the joints of a second plurality of wire strands concentric to the first. Alternatively, the helically wrapped joints can doubled forming box nodes.Type: GrantFiled: June 12, 2012Date of Patent: July 23, 2013Assignee: Boston Scientific Scimed, Inc.Inventors: Darragh Colgan, Peter A. Hamilton, Paul DiCarlo, Andrew J. Campbell, Sean Gilligan, Albert Chin, Kristian DiMatteo
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Patent number: 8469980Abstract: Methods and devices are provided for preparing and implanting tissue scaffolds. Various embodiments of scribing tools are provided that are configured to mark one or more predetermined shapes around a defect site in tissue. The shape or shapes marked in tissue can be used to cut a tissue scaffold having a shape that matches the shape or shapes marked in tissue. In one embodiment, the scribing tool used to mark a shape in tissue can also be used to cut the tissue scaffold.Type: GrantFiled: October 17, 2012Date of Patent: June 25, 2013Assignee: DePuy Mitek, LLCInventors: Mehmet Ziya Sengun, Kristian DiMatteo