Patents by Inventor Riley Hawkins
Riley Hawkins 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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Publication number: 20240099805Abstract: A system for facilitating a medical procedure includes an access device that is configured to provide distance information regarding anatomical structures as the access device is driven to a target anatomical site. For instance, the access device can have either or both of a camera and neuromonitoring electrodes. The camera can send real-time images of the anatomical structures as the access device is driven toward the target anatomical site. The electrodes can emit an electrical current to identify a distance from nerve structure. A visual display can include the anatomical structure identified to the operator to assist in guiding the access device to the target anatomical site.Type: ApplicationFiled: September 26, 2022Publication date: March 28, 2024Inventors: Joern Richter, Thomas Gamache, John Riley Hawkins
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Patent number: 11937797Abstract: A novel posterolateral inter-muscular approach has been developed to access the cervical. spine. The approach includes elevating the splenius capitis and trapezios muscles dorsally to create a window for deep spine access, wherein the window comprises: i) an anterior superior border of the trapezius muscle; ii) an anterior inferior border of the splenius capitis muscle, and iii) a posterior superior border of the levator scapulae muscle. Preferably, a device such as an implant or an instrument is then passed through the window to manipulate the spine.Type: GrantFiled: January 2, 2020Date of Patent: March 26, 2024Assignee: DePuy Synthes Products, Inc.Inventors: William C. Horton, John Riley Hawkins, Christopher L Ramsay, Edward B. Zalenski, Alexander Grinberg, Hassan Serhan, Ernest Quintanilha
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Patent number: 11911287Abstract: An intervertebral fusion device comprising inferior and superior fusion cage devices that provide an ability to correct spondylolisthesis via in-situ adjustment.Type: GrantFiled: September 26, 2019Date of Patent: February 27, 2024Assignee: DePuy Synthes Products, Inc.Inventors: Michael J. O'Neil, Hassan Serhan, Douglas Raymond, John Riley Hawkins
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Patent number: 11911017Abstract: A novel posterolateral inter-muscular approach has been developed to access the cervical spine. The approach includes elevating the splenius capitis and trapezius muscles dorsally to create a window for deep spine access, wherein the window comprises: i) an anterior superior border of the trapezius muscle; ii) an anterior inferior border of the splenius capitis muscle, and iii) a posterior superior border of the levator scapulae muscle. Preferably, a device such as an implant or an instrument is then passed through the window to manipulate the spine.Type: GrantFiled: September 7, 2018Date of Patent: February 27, 2024Assignee: DePuy Synthes Products, Inc.Inventors: William C. Horton, John Riley Hawkins, Christopher L. Ramsay, Edward B. Zalenski, Alexander Grinberg, Hassan Serhan, Ernest Quintanilha
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Publication number: 20240058040Abstract: Various methods and devices are provided for tensioning a tether. In one embodiment, a tether tensioning device is provided and includes an elongate shaft adapted to be positioned adjacent to a bone anchor implanted in bone, and a tensioning mechanism pivotally associated with the elongate shaft and adapted to couple to a tether seated across the bone anchor and to pivot relative to the elongate shaft to apply a tensioning force to the tether.Type: ApplicationFiled: October 30, 2023Publication date: February 22, 2024Inventors: Christopher Mickiewicz, John Riley Hawkins
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Publication number: 20240032969Abstract: Bone anchor assemblies are disclosed herein that can provide for improved fixation as compared with traditional bone anchor assemblies. An exemplary assembly can include a bracket or wing that extends down from the receiver member and accommodates one or more auxiliary bone anchors that augment the fixation of the assembly's primary bone anchor. Another exemplary assembly can include a plate that is seated between the receiver member and the rod and accommodates one or more auxiliary bone anchors that augment the fixation of the assembly's primary bone anchor. Another exemplary assembly can include a hook that extends out from the receiver member to hook onto an anatomical structure or another implant to augment the fixation of the assembly's primary bone anchor. Surgical methods using the bone anchor assemblies described herein are also disclosed.Type: ApplicationFiled: September 28, 2023Publication date: February 1, 2024Inventors: J. Riley Hawkins, Albert Montello, Christopher Ramsay, Kevin Lee, Joseph Peterson, Ben Johnston, Heiko Koller, Todd Albert, Christopher Ames, Brad Currier, Claudius Thome, Masashi Neo
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Publication number: 20240023998Abstract: Connectors are disclosed herein that can be used to attach a rod to a bone anchor assembly that is already occupied by a separate rod. Various ways of attaching the connector to the bone anchor assembly are disclosed, including arrangements in which the connector is locked to the bone anchor, arrangements in which the connector is constrained in one or more degrees of freedom relative to the bone anchor, arrangements in which the connector is adjustable in one or more degrees of freedom relative to the bone anchor, and arrangements that include a spherical articulation joint. In some embodiments, attachment of the connector to a bone anchor can be aided with the use of a positioner. The geometry of the connector can be selected to minimize the offset between a first rod received in the bone anchor assembly and a second rod received in the connector, for example using an angled or curved rod recess and/or a fastener, or set screw, that is offset from the center of the rod or angled relative to the bone anchor.Type: ApplicationFiled: September 30, 2023Publication date: January 25, 2024Inventors: Robert Carruth, John Dieselman, Kevin Lee, J. Riley Hawkins
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Publication number: 20240023987Abstract: Surgical visualization systems and related methods are disclosed herein, e.g., for providing visualization during surgical procedures. Systems and methods herein can be used in a wide range of surgical procedures, including spinal surgeries such as minimally-invasive fusion or discectomy procedures. Systems and methods herein can include various features for enhancing end user experience, improving clinical outcomes, or reducing the invasiveness of a surgery. Exemplary features can include access port integration, hands-free operation, active and/or passive lens cleaning, adjustable camera depth, and many others.Type: ApplicationFiled: September 30, 2023Publication date: January 25, 2024Inventors: Daniel Thommen, Judith Flock, Veronique Christine Zollmann, William Kane, J. Riley Hawkins, Thomas Gamache, John Conidi, Leonard Bryant Guffey, Eric Kolb
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Publication number: 20240016521Abstract: Bone anchor assemblies are disclosed herein that can provide for improved fixation as compared with traditional bone anchor assemblies. An exemplary assembly can include a bracket or wing that extends down from the receiver member. The distal portion of the wing can define a bone anchor opening through which one or more auxiliary bone anchors can be disposed to augment the fixation of the assembly's primary bone anchor. A distal surface of the distal portion of the wing can be obliquely angled relative to a proximal-distal axis of the spanning portion to face one of a caudal direction or a cephalad direction. A distal surface of the distal portion of the wing can be obliquely angled relative to the proximal-distal axis of the spanning portion to face one of a medial direction or a lateral direction. Surgical methods using the bone anchor assemblies described herein are also disclosed.Type: ApplicationFiled: July 21, 2023Publication date: January 18, 2024Inventors: Kevin Lee, Mark Hall, Christopher Ramsay, John Riley Hawkins, Albert Montello, Joseph Peterson, Benjamin Johnston, Heiko Koller, Todd Albert, Christopher Ames, Bradford Currier, Claudius Thorne, Masashi Neo
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Patent number: 11844702Abstract: A separate nub component between the plate and an intervertebral fusion cage, wherein the nub is attached to the plate. The nub lessens the undesired pivotal movement of the plate. It is believed that when the nub fits snugly between the endplates of the adjacent vertebral bodies, it acts as a stop against the undesired pivotal movement of the plate.Type: GrantFiled: June 28, 2021Date of Patent: December 19, 2023Assignee: DePuy Synthes Products, Inc.Inventors: Nicholas Pavento, John Riley Hawkins, Sheryl Furlan, Douglas Raymond
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Patent number: 11819251Abstract: Various methods and devices are provided for tensioning a tether. In one embodiment, a tether tensioning device is provided and includes an elongate shaft adapted to be positioned adjacent to a bone anchor implanted in bone, and a tensioning mechanism pivotally associated with the elongate shaft and adapted to couple to a tether seated across the bone anchor and to pivot relative to the elongate shaft to apply a tensioning force to the tether.Type: GrantFiled: October 21, 2020Date of Patent: November 21, 2023Assignee: DePuy Synthes Products, Inc.Inventors: Christopher Mickiewicz, John Riley Hawkins
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Patent number: 11793551Abstract: Bone anchor assemblies are disclosed herein that can provide for improved fixation as compared with traditional bone anchor assemblies. An exemplary assembly can include a bracket or wing that extends down from the receiver member and accommodates one or more auxiliary bone anchors that augment the fixation of the assembly's primary bone anchor. Another exemplary assembly can include a plate that is seated between the receiver member and the rod and accommodates one or more auxiliary bone anchors that augment the fixation of the assembly's primary bone anchor. Another exemplary assembly can include a hook that extends out from the receiver member to hook onto an anatomical structure or another implant to augment the fixation of the assembly's primary bone anchor. Surgical methods using the bone anchor assemblies described herein are also disclosed.Type: GrantFiled: September 29, 2021Date of Patent: October 24, 2023Assignee: Medos International SarlInventors: J. Riley Hawkins, Albert Montello, Christopher Ramsay, Kevin Lee, Joseph Peterson, Ben Johnston, Heiko Koller, Todd Albert, Christopher Ames, Brad Currier, Claudius Thome, Masashi Neo
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Patent number: 11793554Abstract: Connectors are disclosed herein that can be used to attach a rod to a bone anchor assembly that is already occupied by a separate rod. Various ways of attaching the connector to the bone anchor assembly are disclosed, including arrangements in which the connector is locked to the bone anchor, arrangements in which the connector is constrained in one or more degrees of freedom relative to the bone anchor, arrangements in which the connector is adjustable in one or more degrees of freedom relative to the bone anchor, and arrangements that include a spherical articulation joint. In some embodiments, attachment of the connector to a bone anchor can be aided with the use of a positioner. The geometry of the connector can be selected to minimize the offset between a first rod received in the bone anchor assembly and a second rod received in the connector, for example using an angled or curved rod recess and/or a fastener, or set screw, that is offset from the center of the rod or angled relative to the bone anchor.Type: GrantFiled: November 18, 2020Date of Patent: October 24, 2023Assignee: Medos International SarlInventors: Robert Carruth, John Dieselman, Kevin Lee, J. Riley Hawkins
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Patent number: 11793546Abstract: Surgical visualization systems and related methods are disclosed herein, e.g., for providing visualization during surgical procedures. Systems and methods herein can be used in a wide range of surgical procedures, including spinal surgeries such as minimally-invasive fusion or discectomy procedures. Systems and methods herein can include various features for enhancing end user experience, improving clinical outcomes, or reducing the invasiveness of a surgery. Exemplary features can include access port integration, hands-free operation, active and/or passive lens cleaning, adjustable camera depth, and many others.Type: GrantFiled: May 9, 2022Date of Patent: October 24, 2023Assignee: MEDOS INTERNATIONAL SARLInventors: Daniel Thommen, Judith Flock, Veronique Christine Zollmann, William Kane, J. Riley Hawkins, Thomas Gamache, John Conidi, Leonard Bryant Guffey, Eric Kolb
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Patent number: 11766279Abstract: Devices and methods for enhancing the effectiveness of spinal stabilization, and particularly that of cervical spinal stabilization, are provided herein. More specifically, methods and systems are disclosed for effectively positioning occipital plates and spinal fixation assemblies within target vertebrae, while also reducing any associated patient trauma (e.g., muscle stripping, tissue damage, etc.). The systems and methods can utilize trans-lamina delivery of the spinal fixation assemblies to allow for the positioning of the fixation elements along the midline of the patient's spine.Type: GrantFiled: March 13, 2020Date of Patent: September 26, 2023Assignee: DePuy Synthes Products, Inc.Inventors: John Riley Hawkins, Thomas J. Gamache, Michael Sorrenti, Alexander Grinberg, Michael A. Fisher
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Patent number: 11744447Abstract: Surgical visualization systems and related methods are disclosed herein, e.g., for providing visualization during surgical procedures. Systems and methods herein can be used in a wide range of surgical procedures, including spinal surgeries such as minimally-invasive fusion or discectomy procedures. Systems and methods herein can include various features for enhancing end user experience, improving clinical outcomes, or reducing the invasiveness of a surgery. Exemplary features can include access port integration, hands-free operation, active and/or passive lens cleaning, adjustable camera depth, and many others.Type: GrantFiled: March 5, 2021Date of Patent: September 5, 2023Assignee: Medos InternationalInventors: Daniel Thommen, Judith Flock, Veronique Christine Zollmann, William Kane, J. Riley Hawkins, Thomas Gamache, John Conidi, Leonard Bryant Guffey, Eric Kolb
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Patent number: 11717327Abstract: Bone anchor assemblies are disclosed herein that can provide for improved fixation as compared with traditional bone anchor assemblies. An exemplary assembly can include a bracket or wing that extends down from the receiver member. The distal portion of the wing can define a bone anchor opening through which one or more auxiliary bone anchors can be disposed to augment the fixation of the assembly's primary bone anchor. A distal surface of the distal portion of the wing can be obliquely angled relative to a proximal-distal axis of the spanning portion to face one of a caudal direction or a cephalad direction. A distal surface of the distal portion of the wing can be obliquely angled relative to the proximal-distal axis of the spanning portion to face one of a medial direction or a lateral direction. Surgical methods using the bone anchor assemblies described herein are also disclosed.Type: GrantFiled: December 16, 2020Date of Patent: August 8, 2023Assignee: Medos International SarlInventors: Kevin Lee, Mark Hall, Christopher Ramsay, John Riley Hawkins, Albert Montello, Joseph Peterson, Benjamin Johnston, Heiko Koller, Todd Albert, Christopher Ames, Bradford Currier, Claudius Thome, Masashi Neo
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Publication number: 20230240861Abstract: A fusion cage has a first component that defines an outside surface that is configured to engage a vertebral endplate, and an interior surface. The fusion cage has a second component that defines first and second opposed surfaces. One of the first and second opposed surfaces can mate with the interior surface of the first component. The fusion cage can include vertical and lateral throughholes adapted to enhance fusion.Type: ApplicationFiled: April 7, 2023Publication date: August 3, 2023Inventors: John Riley Hawkins, Anwar Upal, Michael J. O'Neil, Michael Andrew Slivka, Michael Fisher
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Patent number: 11660149Abstract: Electronic devices that detect their position and/or orientation with respect to earth's frame of reference are described. A coupler can removeably maintain the electronic devices in physical proximity of one another. Each electronic device can have a housing and the coupler can be included on the housing and arranged to physically connect the housing of the electronic device to the housing of at least one other electronic device. Alternatively, the coupler can be a packaging that maintains the electronic devices in physical proximity of one another. Each electronic device can be calibrated using the orientation or position information obtained by other electronic devices maintained by the coupler. Further, each electronic device can include a power source that remains inactive until the device is ready for use.Type: GrantFiled: October 25, 2021Date of Patent: May 30, 2023Assignee: DEPUY SYNTHES PRODUCTS, INC.Inventors: William Frasier, John Riley Hawkins, Roman Lomeli, Mark Hall, Dennis Chien
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Patent number: 11638592Abstract: Disclosed herein are devices and methods for removing tissue. In one aspect, a device for removing tissue includes a hollow elongate member having an outer wall and a lumen, a selectively deployable tissue-cutting element extending from the hollow elongate member, and an actuation member extending through the lumen and coupled to the hollow elongate member at a location that is distal to the tissue-cutting element. Movement of the actuation member can cause the tissue-cutting element to move from the insertion configuration where the tissue-cutting element is not deployed to a tissue-cutting configuration where the tissue-cutting element is deployed such that it is radially extended relative to the insertion configuration.Type: GrantFiled: August 20, 2018Date of Patent: May 2, 2023Assignee: DePuy Synthes Products, Inc.Inventors: Shawn D. Stad, John Riley Hawkins, Michael J. O'Neil