Patents Examined by Sameh R Boles
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Patent number: 11534186Abstract: A surgical device includes an elongate body extending from a proximal end to a distal end. The distal end of the elongate body defines a notch sized and configured to receive a reamer. A coupling assembly is supported by the elongate body and includes a reamer guide body disposed at the distal end of the elongate body. The reamer guide body configured to move between a first position and a second position in which the reaming guide body extends at least partially across the notch. A locking assembly is supported by the elongate body and is configured to releasably engage the coupling assembly to maintain the reamer guide body in the second position.Type: GrantFiled: December 3, 2019Date of Patent: December 27, 2022Assignee: MICROPORT ORTHOPEDICS HOLDINGS INC.Inventors: Paul Stemniski, Richard Obert, Sarah Lynne Brownhill
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Patent number: 11529046Abstract: A tongue maneuvering apparatus has a body, a first attachment site, and a second attachment site. The body includes a bulb, a tongue receiving portion, a tongue aperture, and a slot. The body may be a thin, pliable plastic, such as silicone, so as to create proper suction with the tongue when inserted into the tongue receiving portion. A healthcare provider is able to extend and manipulate a patient's tongue so as to clearly view the mouth and throat without activating the gag reflex and maintaining control of the tongue by the provider.Type: GrantFiled: November 6, 2020Date of Patent: December 20, 2022Assignee: Black Diamond Creations, LLCInventors: Brett D. Christiansen, Christopher B. Christiansen, James B. Christiansen, Clancy B. Christiansen, Candice S. Christiansen, Bryce B. Christiansen, Susan G. Christiansen, Phillip Dietz, Cathy Christiansen, Kami Christiansen
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Patent number: 11529179Abstract: A bone material dispensing device is provided. The bone material dispensing device comprises a housing having a proximal end, a distal end, and a longitudinal axis. The proximal end having a first opening and the distal end having a second opening. The first opening and the second opening configured to slidably receive at least a portion of a plunger. A locking member is provided that is pivotably connected to an upper surface of the housing and extends adjacent to the upper surface of the housing. The locking member comprises a locking surface extending adjacent to the distal end of the housing configured to engage a portion of a tubular member, a funnel, or a combination thereof. The locking member is movable in a locking position to lock the portion of the tubular member, the funnel, or the combination thereof with the housing. A bone material dispensing system and a method of implanting bone material with the bone material dispensing system are also provided.Type: GrantFiled: May 20, 2020Date of Patent: December 20, 2022Assignee: Warsaw Orthopedic, Inc.Inventors: Steven D. Deridder, Ralph D. Goosby, Erick Vasquez, Jonathan M. Dewey
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Patent number: 11523849Abstract: Disclosed is a surgery control tool: being no patient implant, including: an elongated body having the shape and the size of a spinal correction rod, end contact parts being able to contact a patient implanted spinal correction rod implant, spacers extending from the elongated body towards the end contact parts.Type: GrantFiled: May 3, 2017Date of Patent: December 13, 2022Assignee: EOS IMAGINGInventors: Joe Hobeika, David Invernizzi, Arnaud Grivet
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Patent number: 11523868Abstract: A computer-implemented method to improve the point collection process during registration of a bone for a computer-assisted surgical procedure is provided. Based on bone digitization data, a simulation is performed to confirm the accuracy of the registration for different digitization regions. Results are tested to identify which digitization regions meet a predefined accuracy requirement. The resulting information is used to perform a computer-assisted surgical procedure. A computerized simulation method for registration of a bone for a computer-assisted surgical procedure is also provided based on processor executing random stroking an expected exposed surface of a bone model with multiple of stroke curves to cover most of the bone model surface with uniform noise and a random sample consensus is applied to remove outlying point to yield the best registration results, to find the top subset as to overlap. A method to perform computer-assisted surgery is also provided.Type: GrantFiled: March 31, 2020Date of Patent: December 13, 2022Assignee: Think Surgical, Inc.Inventors: Yiyong Tan, Randall Hanson, Aruna Gummalla
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Patent number: 11517445Abstract: Spinal implants that are configured for a minimally invasive approach to a patient's intervertebral disc space, optimized to avoid blood vessels and nervous tissue, maximizing endplate coverage and promoting sagittal balance, are provided. Insertion and fixation can be accomplished through a narrow access window, thereby allowing better access to more spinal levels while being less invasive than other approaches. The spinal implants may facilitate fusion, and include visualization features to assist in the implantation and verify proper placement and vary segmental angle of lordosis. Methods of implanting the spinal implants to treat a patient's spine are also disclosed.Type: GrantFiled: April 17, 2020Date of Patent: December 6, 2022Assignee: CENTINEL SPINE, LLCInventors: Stephanie M. Bost, Andrew J. McQuaide, John Parry
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Patent number: 11510685Abstract: Systems and methods for performing an osteotomy are presented. Examples include forming a fusion osteotomy at a metatarsocuneiform joint of the first ray of a human foot.Type: GrantFiled: February 9, 2022Date of Patent: November 29, 2022Assignee: CROSSROADS EXTREMITY SYSTEMS, LLCInventors: T. Wade Fallin, Robert W. Hoy, Daniel J. Triplett
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Patent number: 11504108Abstract: A retraction device, e.g., a programmable stiffness state tissue displacement device, for providing increased visibility during an operation is provided. The device includes one or more strips of compliant jammable layer components connected in parallel, and encapsulated within a flexible envelope such that each of the one or more strips of compliant jammable layer components are pneumatically connected. The device further includes a negative pressure pump coupled to the flexible envelope, such that the application of negative pressure to the flexible envelope by the negative pressure pump causes the one or more strips of compliant jammable layer components to jam and thereby transition the retraction device from a malleable state to a rigid state.Type: GrantFiled: June 22, 2018Date of Patent: November 22, 2022Assignee: The Regents of the University of CaliforniaInventors: Shanglei Liu, Mohamad Ramzi Abdul Majit, Santiago Horgan, Michael Tolley, William Weston-Dawkes, Esmeralda Ochoa
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Patent number: 11490930Abstract: A system and method for internal pelvic fixation. Guide wires can be inserted through guides and opposing sides of a pelvic bone, and can indicate a depth for driving bone screws into the pelvic bone. Offset rod tools positioned about each guide can assist in determining an offset distance between an implant rod and the pelvic bone. A template rod may be coupled to the offset rod tools and used to select a length for the implant rod. Clamps can be coupled to the bone screws, the clamps having multiple axes of rotation, the angular positions of the clamps being secured by the tightening of a single nut of each clamp. Joysticks used to tighten the nuts can be coupled to a reduction holder mechanism that can decrease at least an axial distance between the clamps, and thus pelvic bones, before locking of the clamps via tightening of the nuts.Type: GrantFiled: January 20, 2020Date of Patent: November 8, 2022Assignee: Smith & Nephew, Inc.Inventors: Nick Ritchey, Joe Ferguson, James Brownhill
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Patent number: 11490882Abstract: Some devices for atraumatic retraction of tissue include a transcatheter deployable mesh hammock that is well-suited for laparoscopic, endoscopic, and robotic surgeries. Methods for atraumatic retraction of tissue include wrapping a mesh material around the tissue in a cradle-like fashion. In some embodiments, magnetic coupling of the proximal and distal ends of the mesh material can provide tissue containment and retractor securement to facilitate tissue retraction.Type: GrantFiled: April 23, 2020Date of Patent: November 8, 2022Assignee: Mayo Foundation for Medical Education and ResearchInventors: Johnathon M. Aho, Cornelius A. Thiels, Kimberly A. Holst
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Patent number: 11484420Abstract: A dilation introducer for orthopedic surgery is provided for minimally invasive access for insertion of an intervertebral implant. The dilation introducer may be used to provide an access position through Kambin's triangle from a posterolateral approach. A first dilator tube with a first longitudinal axis is provided. A second dilator tube may be introduced over the first, advanced along a second longitudinal axis parallel to but offset from the first. A third dilator tube may be introduced over the second, advanced along a third longitudinal axis parallel to but offset from both the first and the second. An access cannula may be introduced over the third dilator tube. With the first, second, and third dilator tubes removed, surgical instruments may pass through the access cannula to operate on an intervertebral disc and/or insert an intervertebral implant.Type: GrantFiled: May 4, 2020Date of Patent: November 1, 2022Assignee: DePuy Synthes Products, Inc.Inventors: Rudolf Morgenstern Lopez, Robert Flower, Christopher Warren
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Patent number: 11484419Abstract: A dilation introducer for orthopedic surgery is provided for minimally invasive access for insertion of an intervertebral implant. The dilation introducer may be used to provide an access position through Kambin's triangle from a posterolateral approach. A first dilator tube with a first longitudinal axis is provided. A second dilator tube may be introduced over the first, advanced along a second longitudinal axis parallel to but offset from the first. A third dilator tube may be introduced over the second, advanced along a third longitudinal axis parallel to but offset from both the first and the second. An access cannula may be introduced over the third dilator tube. With the first, second, and third dilator tubes removed, surgical instruments may pass through the access cannula to operate on an intervertebral disc and/or insert an intervertebral implant.Type: GrantFiled: May 4, 2020Date of Patent: November 1, 2022Assignee: DePuy Synthes Products, Inc.Inventors: Rudolf Morgenstern Lopez, Robert Flower, Christopher Warren
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Patent number: 11484418Abstract: A dilation introducer for orthopedic surgery is provided for minimally invasive access for insertion of an intervertebral implant. The dilation introducer may be used to provide an access position through Kambin's triangle from a posterolateral approach. A first dilator tube with a first longitudinal axis is provided. A second dilator tube may be introduced over the first, advanced along a second longitudinal axis parallel to but offset from the first. A third dilator tube may be introduced over the second, advanced along a third longitudinal axis parallel to but offset from both the first and the second. An access cannula may be introduced over the third dilator tube. With the first, second, and third dilator tubes removed, surgical instruments may pass through the access cannula to operate on an intervertebral disc and/or insert an intervertebral implant.Type: GrantFiled: April 14, 2020Date of Patent: November 1, 2022Assignee: DePuy Synthes Products, Inc.Inventors: Rudolf Morgenstern Lopez, Robert Flower, Christopher Warren
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Patent number: 11478359Abstract: An artificial replacement disc includes a pair of substantially parallel plates formed to occupy a space defined by vertebral endplates, each of the plates including a plurality of spikes on a first surface and a concave trough formed on a second surface opposite of the first surface. A mobile core includes a core rim with opposing convex surfaces extending from opposite sides of the core rim, the mobile core being capable of being disposed between the pair of plates to permit the vertebral endplates to move relative to one another. The spikes on each of the plates extend substantially away from the mobile core and the convex surfaces are formed to integrally fit within the concave trough of at least one of the plates. The core rim limits lateral movement of the mobile core relative to the parallel plates. One or more insertion tools for inserting and implanting the replacement disc are also described.Type: GrantFiled: April 6, 2020Date of Patent: October 25, 2022Assignee: Moskowitz Family LLCInventors: Nathan C. Moskowitz, Mosheh T. Moskowitz, Ahmnon D. Moskowitz, Pablo A. Valdivia Y. Alvarado
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Patent number: 11478254Abstract: Systems and methods for performing an osteotomy are presented. Examples include forming a fusion osteotomy at a metatarsocuneiform joint of the first ray of a human foot.Type: GrantFiled: November 11, 2019Date of Patent: October 25, 2022Assignee: CROSSROADS EXTREMITY SYSTEMS, LLCInventors: T. Wade Fallin, Robert W. Hoy, Daniel J. Triplett
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Patent number: 11478289Abstract: A compression fastener system includes an elongate generally rigid coupling component, a toggle anchor at the distal end of the coupling component that can pivot about 90 degrees between inline and out of line with the coupling component, and a generally cylindrical collet that is engageable with a surface of the coupling component, and having two or more legs that splay upon passage of the coupling component through the collet, at least one leg having a cutting edge along at least a portion of its length that can engage with an adjacent rigid element, such as bone, to fix the rigid coupling component, toggle anchor and collet assembly into compression with the rigid element.Type: GrantFiled: May 3, 2019Date of Patent: October 25, 2022Assignee: Numagenesis, LLCInventors: Robert Kukla, Lawrence Binder
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Patent number: 11478126Abstract: A video laryngoscope and elongate laryngoscope insertion section for a video laryngoscope, comprising a viewing port through which an imaging device within the insertion section can obtain images of a larynx, the insertion section extending between a distal end for insertion into a subject and an opposite proximal end, and having an inferior surface and an opposed superior surface, wherein the insertion section comprises a proximal region where the insertion section extends through a subject's teeth in use, a distal region extending to the distal end and an intermediate region therebetween, wherein the inferior surface of the insertion section comprises or consists of a curved region which extends from the proximal region through the intermediate region to the distal region, wherein the curved region of the inferior surface is continuously longitudinally curved along the length of the longitudinally curved region and wherein the longitudinal curvature of the curved region of the inferior surface varies in theType: GrantFiled: October 7, 2019Date of Patent: October 25, 2022Assignee: Covidien AGInventors: Matthew John Ross McGrath, Peter Douglas Colin Inglis
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Patent number: 11464527Abstract: A system includes a cartridge having an elongate body extending from a first end to a second end and having a top side and a bottom side. The cartridge defines a first hole adjacent to the first end that extends through the cartridge from the bottom side to the top side. The top side of the cartridge defines a pair of parallel slots that extend perpendicular with respect to a longitudinal axis of the cartridge. Each slot of the pair of parallel slots is equidistant from a central axis defined by the first hole.Type: GrantFiled: April 7, 2020Date of Patent: October 11, 2022Assignee: MicroPort Orthopedics Holdings Inc.Inventors: Paul Stemniski, Sarah Lancianese, Richard Obert
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Patent number: 11464549Abstract: A pivotal bone anchor assembly includes a receiver comprising a base defining a lower portion of a central bore, a pair of receiver arms extending upward from the base to define a first channel, and a non-threaded curvate tool engagement groove extending horizontally across an outward facing surface of each receiver arm. The assembly also includes a shank comprising an anchor portion and a partially spherical-shaped head configured for positioning into the lower portion of the central bore. The assembly further includes an insert configured for positioning into the central bore above the head of the shank and having a lower body with partially-cylindrical outer surfaces and a pair of insert arms extending upward from the lower body to define a second channel alignable with the first channel and configured to receive the elongate rod, with each of the insert arms having a flared-out upper portion.Type: GrantFiled: November 29, 2021Date of Patent: October 11, 2022Inventor: Roger P. Jackson
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Patent number: 11457963Abstract: A delivery device delivers a compression plate to a fracture line in a bone. The delivery device includes a body that retains the compression plate in a strained condition, the body including a proximal end, a distal end, and a first beam. The delivery device also includes a cover plate attached to and moveable relative to the body, the cover plate including a second beam. A space is defined between the first beam and the second beam that receives the compression plate. The delivery device also includes a compression clip that retains the compression plate in the space.Type: GrantFiled: March 31, 2020Date of Patent: October 4, 2022Assignee: Arthrex, Inc.Inventors: Dan Morgan, Matthew Palmer, Matthew Fonte, Robert Devaney, Zachary Day, Chris Powell