Patents by Inventor Laura-Lee Farrell

Laura-Lee Farrell 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).

  • Patent number: 11045235
    Abstract: Embodiments relate to devices, systems, kits and methods for achieving maxillo-mandibular fixation (MMF). In an embodiment, a system comprises a plurality of dental occlusion ties and/or tension band ties (referred to herein as “DO ties” and “TB ties,” respectively). In another embodiment, a system or kit can comprise a plurality of one or both of DO ties and/or TB ties as well as a trimming tool, comfort caps or material, a lip/cheek retractor, and/or an instruction sheet. DO ties and TB ties can simplify the management of mandible fractures and maxilla fractures by helping re-establish precise dental occlusion for MMF.
    Type: Grant
    Filed: May 20, 2014
    Date of Patent: June 29, 2021
    Assignee: REGENTS OF THE UNIVERSITY OF MINNESOTA
    Inventors: Alan Wellington Johnson, Laura-Lee Farrell Brown, Samuel C. Levine, Christopher Rolfes
  • Publication number: 20190099208
    Abstract: Embodiments relate to devices, systems, kits and methods for achieving maxillo-mandibular fixation (MMF). In an embodiment, a system comprises a plurality of dental occlusion ties and/or tension band ties (referred to herein as “DO ties” and “TB ties,” respectively). In another embodiment, a system or kit can comprise a plurality of one or both of DO ties and/or TB ties as well as a trimming tool, comfort caps or material, a lip/cheek retractor, and/or an instruction sheet. DO ties and TB ties can simplify the management of mandible fractures and maxilla fractures by helping re-establish precise dental occlusion for MMF.
    Type: Application
    Filed: October 4, 2018
    Publication date: April 4, 2019
    Inventors: Alan Wellinton Johnson, Laura-Lee Farrell Brown, Samuel C. Levine, Christopher Rolfes
  • Publication number: 20170095615
    Abstract: A system includes a syringe barrel, a syringe plunger, and an annular collar. The syringe barrel has a longitudinal axis aligned axially between a discharge end and a cylinder end. The syringe plunger has a cap disposed on a first end, a piston disposed on a second end and configured for disposition in a bore of the barrel, and has a body disposed between the first end and the second end. The body has an external thread on a first surface and the body has a visible calibration indication aligned axially. The annular collar has at least one interrupted internal thread segment on an interior surface. The collar has elasticity such that in a first state, the internal thread is configured to engage the external thread and in a second state, in which a compressive force is exerted on opposing sides of the collar, the internal thread is disengaged from the external thread.
    Type: Application
    Filed: September 30, 2016
    Publication date: April 6, 2017
    Inventors: Gwenyth Anne Fischer, Laura-Lee Farrell Brown, Brian Mullins, Braden Jeffery Eliason, Alan Lloyd Carlson
  • Publication number: 20140343614
    Abstract: Embodiments relate to devices, systems, kits and methods for achieving maxillo-mandibular fixation (MMF). In an embodiment, a system comprises a plurality of dental occlusion ties and/or tension band ties (referred to herein as “DO ties” and “TB ties,” respectively). In another embodiment, a system or kit can comprise a plurality of one or both of DO ties and/or TB ties as well as a trimming tool, comfort caps or material, a lip/cheek retractor, and/or an instruction sheet. DO ties and TB ties can simplify the management of mandible fractures and maxilla fractures by helping re-establish precise dental occlusion for MMF.
    Type: Application
    Filed: May 20, 2014
    Publication date: November 20, 2014
    Inventors: Alan Wellington Johnson, Laura-Lee Farrell Brown, Samuel C. Levine, Christopher Rolfes
  • Patent number: 8784890
    Abstract: A method for forming an extracellular matrix material (ECM) material includes providing at least an ECM composition containing ECM particles varying in their capacity for migration through a fluid medium, including at least one population of expanded ECM particles. The ECM composition is combined in a fluid medium to form a flowable ECM composition. The flowable ECM composition is subjected to a centrifugal force in a mold for a period of time sufficient to distribute the ECM particles according to differences in their physical characteristics. The ECM composition is dried to form a dried ECM material having a density gradient extending from a less dense region to a more dense region. The dried ECM material may formed as a porous, substantially acellular ECM material expandable in an aqueous fluid environment by at least 100% in volume.
    Type: Grant
    Filed: November 13, 2012
    Date of Patent: July 22, 2014
    Assignees: Cook Medical Technologies LLC, Cook Biotech Incorporated
    Inventors: Laura-Lee Farrell, Chad E. Johnson
  • Patent number: 8329219
    Abstract: A method for forming an extracellular matrix material (ECM) material includes providing at least an ECM composition containing ECM particles varying in their capacity for migration through a fluid medium, including at least one population of expanded ECM particles. The ECM composition is combined in a fluid medium to form a flowable ECM composition. The flowable ECM composition is subjected to a centrifugal force in a mold for a period of time sufficient to distribute the ECM particles according to differences in their physical characteristics. The ECM composition is dried to form a dried ECM material having a density gradient extending from a less dense region to a more dense region. The dried ECM material may formed as a porous, substantially acellular ECM material expandable in an aqueous fluid environment by at least 100% in volume.
    Type: Grant
    Filed: December 22, 2009
    Date of Patent: December 11, 2012
    Assignees: Cook Biotech Incorporated, Cook Medical Technologies LLC
    Inventors: Laura-Lee Farrell, Chad E. Johnson
  • Publication number: 20110150998
    Abstract: A method for forming an extracellular matrix material (ECM) material includes providing at least an ECM composition containing ECM particles varying in their capacity for migration through a fluid medium, including at least one population of expanded ECM particles. The ECM composition is combined in a fluid medium to form a flowable ECM composition. The flowable ECM composition is subjected to a centrifugal force in a mold for a period of time sufficient to distribute the ECM particles according to differences in their physical characteristics. The ECM composition is dried to form a dried ECM material having a density gradient extending from a less dense region to a more dense region. The dried ECM material may formed as a porous, substantially acellular ECM material expandable in an aqueous fluid environment by at least 100% in volume.
    Type: Application
    Filed: December 22, 2009
    Publication date: June 23, 2011
    Inventors: Laura-Lee Farrell, Chad E. Johnson