Patents by Inventor Russell Pflueger
Russell Pflueger 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: 11096820Abstract: Systems and methods are provided for treating snoring or sleep apnea of a patient that include an implantable device and a retainer. The device includes an elongate filament sized for introduction into or through a patient's tongue and including a distal end and a proximal end, a connection member on the proximal end, and one or more securing elements on or adjacent the distal end. The retainer includes a body configured to be removably engaged with one or more teeth within a patient's mouth, and a connector port for removably engaging the connection member to support the patient's tongue relative to the retainer.Type: GrantFiled: November 28, 2017Date of Patent: August 24, 2021Inventors: Christopher Paul Thompson, D. Russell Pflueger
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Publication number: 20180168850Abstract: Systems and methods are provided for treating snoring or sleep apnea of a patient that include an implantable device and a retainer. The device includes an elongate filament sized for introduction into or through a patient's tongue and including a distal end and a proximal end, a connection member on the proximal end, and one or more securing elements on or adjacent the distal end. The retainer includes a body configured to be removably engaged with one or more teeth within a patient's mouth, and a connector port for removably engaging the connection member to support the patient's tongue relative to the retainer.Type: ApplicationFiled: November 28, 2017Publication date: June 21, 2018Inventors: Christopher Paul Thompson, D. Russell Pflueger
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Patent number: 9387116Abstract: Apparatus and methods are provided for treating sleep apnea, snoring, and the like using an implant within an oropharyngeal region adjacent an anterior longitudinal ligament. The implant may include a central region between first and second outer regions. In one embodiment, one of the outer regions is compressible to allow the outer region to be directed through or behind the ligament such that the central region is disposed within or behind the ligament, the outer region being resiliently expandable after passing through or behind the ligament. In another embodiment, the implant may include one or more tines or other features that may be directed into adjacent tissue, e.g., the anterior longitudinal ligament and/or vertebra to secure the implant within the oropharyngeal region.Type: GrantFiled: September 27, 2012Date of Patent: July 12, 2016Assignee: QUIESCENCE MEDICAL, INC.Inventors: D. Russell Pflueger, Christopher Paul Thompson
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Patent number: 9265649Abstract: Apparatus and methods are provided for treating sleep apnea, snoring, and the like using an implant within an oropharyngeal region adjacent an anterior longitudinal ligament. The implant may include a relatively narrow central region between first and second relatively wide outer regions. In one embodiment, one of the outer regions is compressible to allow the outer region to be directed through or behind the ligament such that the central region is disposed within or behind the ligament, the outer region being resiliently expandable after passing through or behind the ligament. In another embodiment, the implant may include one or more tines or other features that may be directed into adjacent tissue to secure the implant within the oropharyngeal region.Type: GrantFiled: December 13, 2011Date of Patent: February 23, 2016Assignee: QUIESCENCE MEDICAL, INC.Inventors: D. Russell Pflueger, Christopher Paul Thompson, Steven R. Bacich, Richard L. Quick, Matthew Yurek
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Patent number: 8939145Abstract: An apparatus and method for treating sleep apnea and/or snoring is provided. The apparatus includes an appliance sized and structured to be placed in the pharyngeal region of a human or animal and being effective in treating sleep apnea and/or snoring, for example in maintaining openness of an oropharyngeal region of a human or animal during natural sleep, advantageously while not interfering with normal functioning of the epiglottis. Preferably, the appliance is non-circumferential in form and includes rounded, spaced apart end portions.Type: GrantFiled: August 5, 2011Date of Patent: January 27, 2015Assignee: Quiescence Medical, Inc.Inventors: D. Russell Pflueger, Christopher Paul Thompson
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Patent number: 8578938Abstract: An apparatus and method for treating sleep apnea and/or snoring is provided. The apparatus includes an appliance sized and structured to be placed in the pharyngeal region of a human or animal and being effective in treating sleep apnea and/or snoring, for example in maintaining openness of an oropharyngeal region of a human or animal during natural sleep, advantageously while not interfering with normal functioning of the epiglottis. The appliance may be made of a super elastic material, for example, Nitinol, and may be submucosally implanted in the pharyngeal walls.Type: GrantFiled: September 10, 2009Date of Patent: November 12, 2013Assignee: Quiescence Medical, Inc.Inventors: D. Russell Pflueger, Christopher Paul Thompson
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Publication number: 20120180799Abstract: Apparatus and methods are provided for treating sleep apnea, snoring, and the like using an implant within an oropharyngeal region adjacent an anterior longitudinal ligament. The implant may include a relatively narrow central region between first and second relatively wide outer regions. In one embodiment, one of the outer regions is compressible to allow the outer region to be directed through or behind the ligament such that the central region is disposed within or behind the ligament, the outer region being resiliently expandable after passing through or behind the ligament. In another embodiment, the implant may include one or more tines or other features that may be directed into adjacent tissue to secure the implant within the oropharyngeal region.Type: ApplicationFiled: December 13, 2011Publication date: July 19, 2012Inventors: D. Russell Pflueger, Christopher Paul Thompson, Steven R. Bacich, Richard L. Quick, Matthew Yurek
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Patent number: 8146600Abstract: Apparatus and methods are provided for treating sleep apnea, snoring, and the like using an implant within an oropharyngeal region adjacent an anterior longitudinal ligament. The implant includes an endless loop defining a curved central region between first and second regions in a horizontal plane. The central region is vertically narrow relative to the first and second regions, and the first and second regions are compressible vertically to allow the first region to be directed through or behind the ligament adjacent the oropharyngeal region such that the central region is disposed within or behind the ligament. The first region is resiliently expandable after passing through or behind the ligament to contact tissue adjacent the oropharyngeal region. The first and second regions are compressible into a āCā shape within the horizontal plane, yet biased to expand and apply a force to dilate the tissue adjacent the oropharyngeal region.Type: GrantFiled: July 6, 2007Date of Patent: April 3, 2012Assignee: Quiescence Medical, Inc.Inventors: D. Russell Pflueger, Christopher Paul Thompson
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Patent number: 8104478Abstract: An apparatus and method for treating sleep apnea and/or snoring is provided. The apparatus includes an appliance sized and structured to be placed in the pharyngeal region of a human or animal and being effective in treating sleep apnea and/or snoring, for example in maintaining openness of an oropharyngeal region of a human or animal during natural sleep, advantageously while not interfering with normal functioning of the epiglottis. The appliance may be made of a super elastic material, for example, Nitinol, and may be submucossally implanted in the pharyngeal walls.Type: GrantFiled: December 30, 2003Date of Patent: January 31, 2012Assignee: Quiescence Medical, Inc.Inventors: D. Russell Pflueger, Christopher Paul Thompson
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Publication number: 20110290258Abstract: An apparatus and method for treating sleep apnea and/or snoring is provided. The apparatus includes an appliance sized and structured to be placed in the pharyngeal region of a human or animal and being effective in treating sleep apnea and/or snoring, for example in maintaining openness of an oropharyngeal region of a human or animal during natural sleep, advantageously while not interfering with normal functioning of the epiglottis. Preferably, the appliance is non-circumferential in form and includes rounded, spaced apart end portions.Type: ApplicationFiled: August 5, 2011Publication date: December 1, 2011Applicant: QUIESCENCE MEDICAL, INC.Inventors: D. Russell Pflueger, Christopher Paul Thompson
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Patent number: 7992566Abstract: An apparatus and methods for treating sleep apnea and/or snoring are provided. The apparatus includes an appliance sized and structured to be placed in the pharyngeal region of a human or animal. The appliance, when so placed is effective in treating sleep apnea and/or snoring, for example in maintaining openness of an oropharyngeal region of a human or animal during natural sleep. Preferably, the appliance is non-circumferential in form and includes rounded, spaced apart end portions.Type: GrantFiled: July 22, 2003Date of Patent: August 9, 2011Assignee: Quiescence Medical, Inc.Inventors: D. Russell Pflueger, Christopher Paul Thompson
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Patent number: 7758489Abstract: Spinal disc therapy systems in accordance with the present invention generally include an implant element structured to have a therapeutic effect on a human or animal body when implanted into an intervertebral disc annulus or intervertebral disc nucleus. The implant element may include a biochemically active agent that provides pain relief, inflammation relief or other benefit to the human or animal body. The implant element may be mechanically active or mechanically activatable in being effective in providing a therapeutic effect to the human or animal body when implanted in the intervertebral disc. For example, the implant element may include a mechanically active or mechanically activatable component that radiates wave energy, for example, in the form of electrical or magnetic energy, into the body.Type: GrantFiled: April 13, 2007Date of Patent: July 20, 2010Inventor: D. Russell Pflueger
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Patent number: 7647931Abstract: An apparatus and method for maintaining patency of a vessel or other body region is provided. The apparatus includes an appliance having a non-circumferential form and being effective in maintaining patency or openness, or causing to become patent or open, a body region in which the appliance is located. The appliance may be formed of a flexible metallic struts structured to be submucossally implanted into a wall of the vessel or other body region.Type: GrantFiled: March 20, 2008Date of Patent: January 19, 2010Assignee: Quiescence Medical, Inc.Inventors: D. Russell Pflueger, Christopher Paul Thompson
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Publication number: 20100000550Abstract: An apparatus and method for treating sleep apnea and/or snoring is provided. The apparatus includes an appliance sized and structured to be placed in the pharyngeal region of a human or animal and being effective in treating sleep apnea and/or snoring, for example in maintaining openness of an oropharyngeal region of a human or animal during natural sleep, advantageously while not interfering with normal functioning of the epiglottis. The appliance may be made of a super elastic material, for example, Nitinol, and may be submucosally implanted in the pharyngeal walls.Type: ApplicationFiled: September 10, 2009Publication date: January 7, 2010Applicant: QUIESCENCE MEDICAL, INC.Inventors: D. Russell Pflueger, Christopher Paul Thompson
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Publication number: 20090299219Abstract: An apparatus for removing tissue and/or other material from a patient, particularly a breast of a patient, is provided. The apparatus generally includes a handpiece and a tissue removal mechanism connected thereto. The tissue removal mechanism includes a cannula having an open distal tip and an outer diameter of less than about 5 mm, or less than about 2 mm. The mechanism further includes a rotatable element having a distal portion with helical threading. The distal portion of the rotatable element extends beyond the open distal tip of the cannula in order to allow tissue to prolapse between turns of the helical threading. The apparatus is designed to draw soft tissue into the cannula upon rotation of the rotatable element and without the need for supplemental sources of aspiration.Type: ApplicationFiled: July 31, 2009Publication date: December 3, 2009Applicant: Stryker Puerto Rico LimitedInventor: D. Russell Pflueger
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Patent number: 7591790Abstract: An apparatus for removing tissue and/or other material from a patient, particularly a breast of a patient, is provided. The apparatus generally includes a handpiece and a tissue removal mechanism connected thereto. The tissue removal mechanism includes a cannula having an open distal tip and an outer diameter of less than about 5 mm, or less than about 2 mm. The mechanism further includes a rotatable element having a distal portion with helical threading. The distal portion of the rotatable element extends beyond the open distal tip of the cannula in order to allow tissue to prolapse between turns of the helical threading. The apparatus is designed to draw soft tissue into the cannula upon rotation of the rotatable element and without the need for supplemental sources of aspiration.Type: GrantFiled: July 30, 2007Date of Patent: September 22, 2009Assignee: Stryker Puerto Rico LimitedInventor: D. Russell Pflueger
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Publication number: 20080167725Abstract: An apparatus and method for maintaining patency of a vessel or other body region is provided. The apparatus includes an appliance having a non-circumferential form and being effective in maintaining patency or openness, or causing to become patent or open, a body region in which the appliance is located. The appliance may be formed of a flexible metallic struts structured to be submucossally implanted into a wall of the vessel or other body region.Type: ApplicationFiled: March 20, 2008Publication date: July 10, 2008Applicant: QUIESCENCE MEDICAL, INC.Inventors: D. Russell Pflueger, Christopher Paul Thompson
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Patent number: 7381222Abstract: An apparatus and method for maintaining patency of a vessel or other body region is provided. The apparatus includes an appliance having a non-circumferential form and being effective in maintaining patency or openness, or causing to become patent or open, a body region in which the appliance is located. The appliance may be formed of a flexible metallic struts structured to be submucossally implanted into a wall of the vessel or other body region.Type: GrantFiled: December 30, 2003Date of Patent: June 3, 2008Assignee: Quiescence Medical, Inc.Inventors: D. Russell Pflueger, Christopher Paul Thompson
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Patent number: 7363926Abstract: An apparatus and methods for treating sleep apnea and/or snoring are provided. The apparatus includes an appliance sized and structured to be placed in the pharyngeal region of a human or animal. The appliance, when so placed is effective in treating sleep apnea and/or snoring, for example in maintaining openness of an oropharyngeal region of a human or animal during natural sleep. Preferably, the appliance is non-circumferential in form and includes rounded, spaced apart end portions.Type: GrantFiled: May 10, 2005Date of Patent: April 29, 2008Assignee: Quiescence Medical, Inc.Inventors: D. Russell Pflueger, Christopher Paul Thompson
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Publication number: 20080065209Abstract: An apparatus and method for maintaining patency of a vessel or other body region is provided. The apparatus includes an appliance having a non-circumferential form and being effective in maintaining patency or openness, or causing to become patent or open, a body region in which the appliance is located. The appliance may be formed of a flexible metallic struts structured to be submucossally implanted into a wall of the vessel or other body region.Type: ApplicationFiled: December 30, 2003Publication date: March 13, 2008Inventor: D. Russell Pflueger