Patents Examined by Eric S Gibson
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Patent number: 11439445Abstract: Provided is a method of open reduction and internal fixation of a bone of a patient using a fixation device. The method includes analyzing the bone to obtain a fracture profile, wherein the fracture profile includes data corresponding to a physical structure of the bone, shaping the fixation device using the data of the fracture profile, heat treating the fixation device by heating the fixation device to a first temperature, cooling the fixation device to a second temperature lower than the first temperature, securing the fixation device to the bone, and heating the fixation device to a third temperature lower than the first temperature and greater than the second temperature to reduce the bone.Type: GrantFiled: March 17, 2020Date of Patent: September 13, 2022Assignee: DYNORIF, LLCInventor: Joseph Michael Vento
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Patent number: 11439413Abstract: A cranial drill guide includes a housing and a drill guide sleeve assembly pivotally attached to the housing. The drill guide sleeve assembly has at least two degrees of freedom to allow the drill guide sleeve assembly to be moved to a first pivoted position for forming an angled burr hole through a cranial surface. The two degrees of freedom can comprise a pivoting motion of the drill guide sleeve assembly and an axial motion of a portion of the drill guide sleeve assembly.Type: GrantFiled: November 16, 2018Date of Patent: September 13, 2022Assignee: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAIInventor: Joshua Bederson
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Patent number: 11432716Abstract: A retractor used in inner-oral surgery is provided that includes a maxilla portion configured to maintain a patient's mount in an open state. The retractor also includes a blade that maintains the position of the tongue so that surgical tools are not obstructed. The maxilla portion of one embodiment only extends a portion of the length of the blade.Type: GrantFiled: July 15, 2019Date of Patent: September 6, 2022Assignee: Colorado Voice Clinic, P.C.Inventor: David A. Opperman
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Patent number: 11432862Abstract: An inflatable bone tamp includes an outer shaft defining a passageway. An inner shaft is positioned within the passageway. The inner shaft defines a lumen. A balloon has a first end coupled to the outer shaft and a second end coupled to the inner shaft such that material can flow through the lumen and into the balloon and exit the balloon through a channel between the inner and outer shafts. A valve is positioned within the channel. The valve is configured to move from a closed orientation in which the valve blocks the channel and an open orientation in which the does not block the channel. Kits, systems and methods are disclosed.Type: GrantFiled: March 4, 2020Date of Patent: September 6, 2022Assignee: KYPHON SARLInventor: Mojan Goshayeshgar
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Patent number: 11426181Abstract: A tool for a bone implant includes a sleeve and a transmission rod including a transmission member disposed on an end of a shaft. Another end of the shaft is located outside of the sleeve. The transmission member is received in the sleeve and includes a first compartment and a plurality of first teeth surrounding the first compartment. A drilling rod includes a second compartment and a plurality of second teeth surrounding the second compartment. A coupling portion is disposed between the second compartment and a bit. The coupling portion is coupled with the sleeve. The bit is located outside of the sleeve. Two magnets are disposed in the first and second compartments, respectively. Two same poles respectively of the two magnets face each other.Type: GrantFiled: February 2, 2021Date of Patent: August 30, 2022Assignee: METAL INDUSTRIES RESEARCH & DEVELOPMENT CENTREInventors: Tung-Lin Tsai, Chun-Chieh Tseng, Yue-Jun Wang, Chun-Ming Chen, Li-Wen Weng, Pei-Hua Wang
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Patent number: 11426180Abstract: A surgical system for penetrating and determining a characteristic of tissue. An instrument generates rotational torque, and a drill bit tool body extends along an axis between a distal end to engage tissue and a proximal end to couple to the instrument. An emitter operatively coupled to the instrument emits light. A detector operatively coupled to the instrument detects light. An emission lightguide within the tool body transmits light emitted by the emitter toward the tissue as the instrument rotates the tool body. A detection lightguide within the tool body is spaced from the emission lightguide and transmit light reflected by the tissue toward the detector as the instrument rotates the tool body. The emitter emits light into the emission lightguide along the axis, and the detector detects light reflected from the tissue exiting the detection lightguide transverse to the axis when the tool body is coupled to the instrument.Type: GrantFiled: August 3, 2018Date of Patent: August 30, 2022Assignee: University College Cork—National University of Ireland CorkInventors: Peter Andrew O'Brien, Matthieu Francois Gabriel Duperron, Ray Burke, Cormac James Eason, Kevin Manley, Gerard Nunan
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Patent number: 11419735Abstract: An expandable interbody fusion device and an associated instrument for inserting the device into an intervertebral disc space, expanding the device and for use in delivering graft material into the device once expanded in the disc space. The device is small enough to fit through Kambin's triangle yet is capable of expanding both in the vertical direction to accommodate spinal lordosis and in the lateral direction to provide sufficient structural support for opposing vertebral bodies laterally within the disc space. A process of forming textured top and bottom surfaces of the device by initially laser ablating each surface with a nano-second pulsed laser followed by laser ablating those surfaces with a femto-second pulsed laser.Type: GrantFiled: December 10, 2021Date of Patent: August 23, 2022Assignee: SPINE WAVE, INC.Inventors: Peter Barreiro, Scott McLean, Daniel Vigliotti
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Patent number: 11406396Abstract: A surgical bur is disclosed having cutting and trailing edges and associated flutes and lands. Each flute includes a cutting edge. Each of the trailing edges relatives in a selected dimension to a preceding cutting edge.Type: GrantFiled: April 22, 2019Date of Patent: August 9, 2022Assignee: Medtronic PS Medical, Inc.Inventors: Michael Vu, Donald E. Stearns
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Patent number: 11395746Abstract: A spinal bone graft includes one or more cortical bone portions forming a first unit. The first unit includes an engagement surface for contacting bone, and a mating surface. The mating surface forms at least one first undercut. The bone graft also includes one or more cortical bone portions forming a second unit. The second unit includes an engagement surface for contacting bone, and a mating surface. The mating surface forms either at least one second undercut, or at least one connector. In the former, at least one connector is received in each of the first and second undercuts to interconnect the first and second units. In the latter, the at least one connector of the second unit is received in the first undercut of the first unit to interconnect the first unit and second unit.Type: GrantFiled: November 9, 2020Date of Patent: July 26, 2022Assignee: LifeNet HealthInventors: Mark Evans, Dennis Phelps, Jingsong Chen
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Patent number: 11395664Abstract: A power tool for orthopedic surgery is provided, which can be coupled with an attachment having one or more first magnets mounted thereon, and include a power tool body including a power tool case, an attachment fastening portion connected to one end of the power tool body, a motor power transmitting portion protruding toward the attachment fastening portion and transmitting power to the attachment, a motor that drives the motor power transmitting portion, a first magnetic sensor portion including a first magnetic sensor capable of sensing a magnetic field strength or number of the one or more first magnets, a control portion that controls the motor to operate below a preset maximum rotational speed and maximum torque value according to the magnetic field strength or the number sensed by the first magnetic sensor, and a power supply that supplies power to the motor and the control portion.Type: GrantFiled: August 16, 2021Date of Patent: July 26, 2022Assignee: IMEDICOM CO., LTD.Inventors: Don Soo Ju, Byoung Ju Lee, Seung Hyeok Noh
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Patent number: 11395745Abstract: The present invention provides a spinal implant structure. The spinal implant structure comprises a first tube, a second tube and at least one expansion arm. The second tube is disposed on the horizontal orientation of the first tube and does not overlap with the first tube. The diameter of the first tube is larger than that of the second tube. One end of the expansion arm is connected to the first tube, and the other end of the expansion arm is free end. The expansion arm and the first tube create an angle. The expansion arm includes a supporting arm. One end of the supporting arm is connected to the expansion arm, and the other end of the supporting arm is connected the second tube. The support arm, in response to a change in a distance between the first tube and the second tube, drives the expansion arm to move, thereby increasing the included angle and expanding the spinal implant structure.Type: GrantFiled: January 8, 2020Date of Patent: July 26, 2022Assignee: WILTROM CO., LTD.Inventors: Chang-Ho Tseng, Meng-Yuan Tsai
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Patent number: 11389146Abstract: A surgical device includes a plurality of cameras integrated therein. The view of each of the plurality of cameras can be integrated together to provide a composite image. A surgical tool that includes an integrated camera may be used in conjunction with the surgical device. The image produced by the camera integrated with the surgical tool may be associated with the composite image generated by the plurality of cameras integrated in the surgical device. The position and orientation of the cameras and/or the surgical tool can be tracked, and the surgical tool can be rendered as transparent on the composite image. A surgical device may be powered by a hydraulic system, thereby reducing electromagnetic interference with tracking devices.Type: GrantFiled: February 10, 2020Date of Patent: July 19, 2022Assignee: CamPlex, Inc.Inventors: Steven T. Charles, John Tesar
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Patent number: 11389181Abstract: A steerable system and methods for accessing bone. A control mechanism includes a handle configured to be detachably secured to a trocar. The handle includes a drive shaft coupled to a sliding shaft such that relative rotation is prevented and relative translation is permitted. A rod having a preformed bend is removably disposed within the cannula. The rod is prevented from rotating relative to the drive shaft such that a deflection plane of the preformed bend is predefined relative to each of the sliding shaft, the handle, and the trocar when the handle is coupled to the trocar. Rotating a sliding ring of the handle translates the drive shaft to advance the rod beyond the trocar such that the preformed bend extends laterally out of the trocar in the deflection plane. The rod may be removed from the cannula, and material may be injected through the cannula.Type: GrantFiled: May 26, 2020Date of Patent: July 19, 2022Assignee: Stryker European Operations LimitedInventors: Guillaume Dutertre, Jean-Baptiste Zerlauth, Jean-Francois Oglaza, Yves-Alain Ratron
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Patent number: 11382637Abstract: A surgical instrument is provided. The surgical instrument has a drill bit employable in drilling procedures wherein the drill bit has an internal grasping hook. As a result, the drill bit may not only drill into bone, but may also be used to grasp an object within or part of the body. The present surgical instrument reduces contamination and difficulty which may otherwise result from switching surgical instruments from a drill to a grasping mechanism or from the need to drill multiple holes into the patient's body.Type: GrantFiled: April 13, 2021Date of Patent: July 12, 2022Assignee: Schrilla, LLCInventor: David Schub
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Patent number: 11382763Abstract: An interbody spacer is provided including a body portion defining a longitudinal axis. The body portion includes a distal end portion, a proximal end portion, opposed side surfaces that extend between the distal and proximal end portions, and top and bottom surfaces configured and adapted to engage vertebral bodies. The interbody spacer includes first orifices defined through the top surface. The first orifices include orifices having first and second cross-sectional configurations and the first orifices are arranged in rows extending along the longitudinal axis.Type: GrantFiled: October 29, 2020Date of Patent: July 12, 2022Assignee: K2M, Inc.Inventors: Jennifer Moore, Megan Carnes, Todd Wallenstein, Clint Boyd, Jordan Floyd, Stephen Truesdell
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Patent number: 11382639Abstract: A medical drive unit receives and rotationally drives a medical, preferably surgical tool, by a motor, preferably an electric motor, housed in the drive unit which can be operated via a control or regulation unit. The medical drive unit includes a sensor device for directly or indirectly detecting or determining a movement of the drive unit or a holding movement of the user which is triggered by the motor corresponding to the power applied to the tool and a kickback control which automatically effects a reduction of the driving power or turning off of the motor upon detection of a predetermined drive unit or holding movement or a predetermined drive-unit or holding-movement amount.Type: GrantFiled: August 4, 2020Date of Patent: July 12, 2022Assignee: AESCULAP AGInventors: Simon Miller, Robin Andris, Tom Fesenmeyer
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Patent number: 11376131Abstract: An inflatable central distractor is inserted in to a disc space between two vertebral endplates. A perimeter balloon is inserted into the disc space in such a manner as to surround the central inflatable distractor. The perimeter balloon and the central inflatable distractor are simultaneously expanded such that as the central inflatable distractor expands the perimeter balloon surrounds the central inflatable distractor and such that the central inflatable distractor and the perimeter balloon, when expanded, contribute to forcing adjacent vertebral endplates apart.Type: GrantFiled: April 7, 2020Date of Patent: July 5, 2022Assignee: Ethicon, Inc.Inventors: William Cohn, Terry Daglow, Megan Greenwood, Joseph Labdik, Roman Lomeli, Ravi Patel, Byron Smith, Fergus Wong
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Patent number: 11376019Abstract: Microfracture apparatuses with a cannula and a penetrator. The cannula has a first end, a second end, and a channel extending between the first end and the second end through which a penetrator can move between a retracted and an extended position substantially without rotation of the penetrator. The cannula has a primary portion and a distal portion between the primary portion and the second end, with the distal portion configured such that the distal portion and/or the second end of the channel is disposed at a nonparallel angle relative to the primary portion, for example, with a curve between the primary portion and the distal portion. The penetrator is configured to flex around such a curve and/or to flex to align with the angle of the send end of the channel and/or the distal portion of the cannula.Type: GrantFiled: January 10, 2020Date of Patent: July 5, 2022Assignee: ARTHROSURFACE, INC.Inventors: George J Sikora, Steven Ek, Steven Tallarida
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Patent number: 11376049Abstract: The present disclosure includes fixation devices, such as an orthopedic screw or implant, that comprises one or more porous elements or fenestrations to aid in osteo-integration of the fixation device. The fixation device may be additively manufactured using biocompatible materials such that the solid and porous aspects of the screw are fused together into a single construct. In yet another aspect, the fixation device comprises at least a portion or section incorporating a porous structure, which enables bony ingrowth through the porous section/portion of the screw, and thereby facilitates biocompatibility and improve mechanical characteristics. Methods for using the fixation device are also described herein.Type: GrantFiled: September 1, 2020Date of Patent: July 5, 2022Assignee: Mighty Oak Medical Inc.Inventors: George Frey, Caleb Voelkel, Sean Starkman, Adam Jensen
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Patent number: 11364059Abstract: A pectus bar assembly including a bar support and a pectus bar. The bar support can include a fastener and a fabric. A fabric can encircle a first rib and a second rib of a human ribcage. The fabric can include a first free end securable to the fastener and a second free end securable to the fastener to tension the fabric around the first rib and the second rib. The pectus bar can include an elongate body. The elongate body can include an anterior side and a posterior side opposite the anterior side. The posterior side can be supported by the bar support between the first rib and the second rib.Type: GrantFiled: February 28, 2020Date of Patent: June 21, 2022Assignee: Zimmer Biomet CMF and Thoracic, LLCInventor: William Maxson