Patents by Inventor L. Dean Knoll

L. Dean Knoll 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: 10039628
    Abstract: Described are methods, implants, insertion tools, and related systems and kits, for placing an implant to treat urinary incontinence; the implants include soft tissue anchors that are capable of engaging needles of the insertion tools, and the implants are designed to place a central support portion at a location to support a urethra with extension portions and soft tissue anchors extending to tissue at regions of an obturator foramen.
    Type: Grant
    Filed: May 4, 2015
    Date of Patent: August 7, 2018
    Inventor: L. Dean Knoll
  • Publication number: 20150230906
    Abstract: Described are methods, implants, insertion tools, and related systems and kits, for placing an implant to treat urinary incontinence; the implants include soft tissue anchors that are capable of engaging needles of the insertion tools, and the implants are designed to place a central support portion at a location to support a urethra with extension portions and soft tissue anchors extending to tissue at regions of an obturator foramen.
    Type: Application
    Filed: May 4, 2015
    Publication date: August 20, 2015
    Inventor: L. Dean Knoll
  • Patent number: 9022922
    Abstract: Described are methods, implants, insertion tools, and related systems and kits, for placing an implant to treat urinary incontinence; the implants include soft tissue anchors that are capable of engaging needles of the insertion tools, and the implants are designed to place a central support portion at a location to support a urethra with extension portions and soft tissue anchors extending to tissue at regions of an obturator foramen.
    Type: Grant
    Filed: March 27, 2014
    Date of Patent: May 5, 2015
    Assignee: AMS Research Corporation
    Inventor: L. Dean Knoll
  • Publication number: 20140288360
    Abstract: Described are methods, implants, insertion tools, and related systems and kits, for placing an implant to treat urinary incontinence; the implants include soft tissue anchors that are capable of engaging needles of the insertion tools, and the implants are designed to place a central support portion at a location to support a urethra with extension portions and soft tissue anchors extending to tissue at regions of an obturator foramen.
    Type: Application
    Filed: March 27, 2014
    Publication date: September 25, 2014
    Inventor: L. Dean Knoll
  • Patent number: 8727963
    Abstract: Described are methods, implants, insertion tools, and related systems and kits, for placing an implant to treat urinary incontinence; the implants include soft tissue anchors that are capable of engaging needles of the insertion tools, and the implants are designed to place a central support portion at a location to support a urethra with extension portions and soft tissue anchors extending to tissue at regions of an obturator foramen.
    Type: Grant
    Filed: July 31, 2009
    Date of Patent: May 20, 2014
    Assignee: AMS Research Corporation
    Inventor: L. Dean Knoll
  • Publication number: 20100030016
    Abstract: Described are methods, implants, insertion tools, and related systems and kits, for placing an implant to treat urinary incontinence; the implants include soft tissue anchors that are capable of engaging needles of the insertion tools, and the implants are designed to place a central support portion at a location to support a urethra with extension portions and soft tissue anchors extending to tissue at regions of an obturator foramen.
    Type: Application
    Filed: July 31, 2009
    Publication date: February 4, 2010
    Inventor: L. Dean Knoll
  • Patent number: 6169914
    Abstract: Devices and methods according to embodiments of the invention measure physiological changes that occur in the female during sexual arousal. These include changes in clitoral, vaginal-artery, and/or vaginal-capillary blood flow, clitoral engorgement, and bioimpedance, to name a few. Feedback devices and methods assist a patient or medical professional to determine when arousal occurs and what its best triggers are for a particular patient. Overnight arousal-event monitoring, or other continuous monitoring over extended periods of time, either at home or away from home, allows diagnosis of vasculogenic impairment or other problems. The effects of medicinal therapies aimed at female sexual dysfunction can be quantified and used to titrate proper dosages. Embodiments of the invention provide objective, quantifiable measures of multiple physiological variables associated with female arousal, in a manner heretofore unseen in the prior art.
    Type: Grant
    Filed: January 13, 1999
    Date of Patent: January 2, 2001
    Assignee: Urometrics, Inc.
    Inventors: Claire T. Hovland, L. Dean Knoll, Jerome H. Abrams, Curtis E. Olson
  • Patent number: 6015393
    Abstract: An apparatus for monitoring the tumescent state of the penis of a patient includes a plurality of sensing elements to be placed in proximity to the penis for sensing penile impedance values. A processing device is operably coupled to the plurality of sensing elements, the processing device determining at least one penile variable using the impedance values. The at least one penile variable is selected from the group consisting of length, volume, volume-change, cross-sectional area and volume-filling rate variables. An output device operably coupled with the processing device to generate a display using the at least one determined penile variable. The output device displays e.g. a plot of penile length, penile volume values and/or penile cross-sectional area values for comparison by a user of the apparatus, readily allowing the user to distinguish artifactual effects from erectile events.
    Type: Grant
    Filed: March 20, 1998
    Date of Patent: January 18, 2000
    Assignee: UroMetrics, Inc.
    Inventors: Claire T. Hovland, Roger Dixon, L. Dean Knoll, Jerome H. Abrams
  • Patent number: 5938584
    Abstract: An apparatus for treating impotence incorporating a pulse generator and a lead for carrying electrical pulses from the pulse generator to the cavernous nerve. The pulse generator includes a magnetically actuated switching mechanism for extending battery life. One version of the pulse generator is programmable so that the width, frequency and amplitude can be varied.
    Type: Grant
    Filed: November 14, 1997
    Date of Patent: August 17, 1999
    Assignee: Cybernetic Medical Systems Corporation
    Inventors: James R. Ardito, L. Dean Knoll
  • Patent number: 5254104
    Abstract: A pericatheter device is disclosed for enabling the introduction of contrast medium into the urethra and bladder neck of a patient with a catheter indwelling to enable radiographic visualization without removal of the catheter. The device has a crescent-shaped elongate member, a mating member for mating with a syringe, and a spacer member coupling the elongate member and mating member. A straight through-bore is provided from the mating member through the spacer member and through the elongate member so that a liquid contrast medium can be injected therethrough.
    Type: Grant
    Filed: October 22, 1991
    Date of Patent: October 19, 1993
    Assignee: Center for Urological Treatment & Research
    Inventors: William L. Furlow, L. Dean Knoll, Ralph C. Benson, Jr., Russel R. Voght