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公开(公告)号：US20230320760A1
公开(公告)日：2023-10-12
申请号：US18062867
申请日：2022-12-07
CPC分类号： A61B17/7032 , A61B5/0031 , A61B5/4851 , A61B5/4566 , A61B5/686 , A61B2562/0261
摘要： A digital pedicle screw assembly may be installed inside of the body of a patient and be configured to sense various attributes of the assembly and the patient. Embodiments may include a receiver having a U-shaped cavity for supporting a longitudinal rod and set screw therein. The receiver may include a lower cavity configured to couple to a pedicle screw and a side portion integrally connected to the receiver and including a housing defining a sealed cavity for supporting a microelectronics assembly and a battery therein. Embodiments may include at least one antenna attached to an outside of the housing and being in electrical communication with the microelectronics assembly, and at least one strain gauge configured to detect a localized force experienced by the receiver and being in electrical communication with the microelectronics assembly.
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公开(公告)号：US11766332B2
公开(公告)日：2023-09-26
申请号：US17031331
申请日：2020-09-24
发明人： Kelly W. Schlachter
CPC分类号： A61F2/2846 , A61L27/02 , A61L27/3608 , A61L27/56 , A61F2002/2817 , A61F2210/0004 , A61F2230/0067 , A61F2230/0069 , A61F2310/00011 , A61F2310/00161 , A61F2310/00359 , A61F2310/00371 , A61L2430/02
摘要： An implantable mesh including demineralized bone fibers mechanically entangled into a biodegradable or permanent implantable mesh is provided. A method of preparing the implantable mesh is also provided. The method of preparing the implantable mesh includes mechanically entangling demineralized bone fibers with non-bone fibers to form the implantable mesh. The mechanical entanglement of the bone fibers into the implantable mesh is achieved by applying needle punching with barbed needles, spun lacing, entanglement with water jets or air jets or ultrasonic entanglement with ultrasonic waves. A method of implanting an implantable mesh at a target bone tissue site is also provided.
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公开(公告)号：US20230293314A1
公开(公告)日：2023-09-21
申请号：US18322353
申请日：2023-05-23
发明人： Darren L. Davis , Cristian A. Capote , Patrick Ryan Keene , John A. Hall , Robert M. Loke , Stanley Kyle Hayes
CPC分类号： A61F2/4611 , A61F2/4455 , A61F2002/4628 , A61F2002/30579
摘要： An interbody system including an implant and a tool for inserting and expanding the medical implant and locking the implant in place is disclosed. The medical implant may include an expandable body defined by a superior endplate and an inferior endplate that are hingedly coupled and may be expanded and lordosed. The superior and inferior endplate may include gripping protrusions that mate and/or directly engage with recessed jaws of disclosed surgical tool. The surgical tool may include a vertically movable jaw to expand and contract the implant when engaged with the gripping protrusions of the implant. The surgical tool may also include a drive portion that engages the drive feature of the lock screw with the drive end of the surgical tool lock the implant while in an expanded position.
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公开(公告)号：US20230270450A1
公开(公告)日：2023-08-31
申请号：US18312780
申请日：2023-05-05
发明人： Darren Davis , Richard Hynes , Eric Lange , Anthony Melkent , Paul F. Wheeler
CPC分类号： A61B17/1671 , A61B17/32002 , A61B17/1659 , A61B2017/320032 , A61B2217/005 , A61B2217/007 , A61B2017/00261
摘要： A surgical instrument includes a first member defining an axis and including a cutting surface. A second member includes a cutting surface that is rotatable relative to the first member. A third member includes an outer surface. The cutting surface of the second member is rotatable relative to the outer surface to transfer the cut tissue along the axis. Systems and methods are disclosed.
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公开(公告)号：US11730529B2
公开(公告)日：2023-08-22
申请号：US16830377
申请日：2020-03-26
CPC分类号： A61B17/8875 , A61B17/7082 , A61B17/8886 , A61B2017/564 , B25D11/005 , B25D11/102 , B25D11/106
摘要： Systems, instruments, and methods for operating a surgical instrument. The methods comprising: receiving at least a portion of an external object in a recess of a hollow shank; rotating a first shaft disposed within the hollow shank; using rotation of the first shaft to cause translational movement of a second shaft of the surgical instrument in a first direction away from the first shaft and along a central axis of the surgical instrument; applying a pushing force on the external object using the second shaft that is experiencing the translational movement; and causing translational movement of the second shaft in a second direction opposed from the first direction after the pushing force has been applied to the external object.
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公开(公告)号：US20230248347A1
公开(公告)日：2023-08-10
申请号：US17669194
申请日：2022-02-10
发明人： Christel Italiaie , Bret Matthew Wilfong , Richard A. Hynes , Charles Hopkins Crawford, III , Roger Kirk Owens, II , Mladen Djurasovic , Jeffrey Lynn Gum
IPC分类号： A61B17/02
CPC分类号： A61B17/025 , A61B17/0206 , A61B2017/0256 , A61B2017/681
摘要： A surgical system includes a plurality of alternate engaging surfaces. A first member is connectable with an engaging surface such that the first member is interchangeable with the plurality of engaging surfaces. A second member is connectable with an engaging surface such that the second member is interchangeable with the plurality of engaging surfaces. The members are relatively movable to distract and/or compress vertebral tissue. Surgical instruments, constructs, implants and methods are disclosed.
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37.发明授权公开(公告)号：US11717331B2
公开(公告)日：2023-08-08
申请号：US17171640
申请日：2021-02-09
CPC分类号： A61B17/7074 , A61B2017/0256
摘要： A surgical instrument includes a body member and a leg having a first end integrated with and extending from the body member. A head cavity is in the leg portion to hold a head. A channel is formed along a longitudinal length of the leg. An elongated rocker assembly includes an elongated lever arm coupled within the channel about a fulcrum and a spring actuation. A projection of the arm projects in a direction of the head cavity. A rocker slide lock has a collar slidably coupled around the body member and having a first position located between the body member and the actuation tab, such that a portion of the collar is under the actuation tab to limit pivotal motion of the rocker assembly, and a second position having a clearance from under the actuation tab.
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公开(公告)号：US20230241350A1
公开(公告)日：2023-08-03
申请号：US18297913
申请日：2023-04-10
CPC分类号： A61M25/0084 , A61M25/065 , A61M29/00 , A61M5/32 , A61K9/06 , A61B17/1671 , A61M2202/10 , A61M2025/09183
摘要： A method of delivering a therapeutic agent to a nucleus pulposus of an intervertebral disc is provided. The method comprises inserting a delivery tool containing the therapeutic agent through an anterior portion, a lateral portion, or an anterolateral portion of an annulus fibrosus and into the nucleus pulposus of the intervertebral disc and delivering the therapeutic agent to the nucleus pulposus of the intervertebral disc. Devices and kits are also provided.
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公开(公告)号：US11707349B2
公开(公告)日：2023-07-25
申请号：US17185027
申请日：2021-02-25
CPC分类号： A61F2/0095 , A61F2/44
摘要： A spinal implant package includes a tray having a body including spaced apart first and second cavities. The body includes a third cavity between the first and second cavities. The tray includes a first connecting feature that is movable relative to the body. A lid is coupled to the tray by a hinge. The lid includes a second connecting feature that is movable between a first position in which a bottom surface of the second connecting feature directly engages a top surface of the first connecting feature and a second position in which a top surface of the second connecting feature directly engages a bottom surface of the first connecting feature to provisionally fix the lid to the tray.
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公开(公告)号：US11701098B2
公开(公告)日：2023-07-18
申请号：US17170061
申请日：2021-02-08
CPC分类号： A61B17/0206 , A61B34/30 , A61B90/50 , A61B17/0218 , A61B2017/00477
摘要： A surgical retractor includes a part defining a longitudinal axis. A first radiolucent blade is connected with the part. A second radiolucent blade is connected with the part. The blades are independently translatable relative to the part. At least one of the blades includes spaced apart arms that are connected via a member. The member and the arms are relatively disposed in a configuration to guide at least one surgical instrument in a selected orientation relative to a surgical site. Surgical systems, instruments, constructs, implants and methods are disclosed.
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