公开(公告)号：US12070251B2

公开(公告)日：2024-08-27

申请号：US17162911

申请日：2021-01-29

Applicant: Life Spine, Inc.

Inventor： Michael S. Butler ,  Danish Siddiqui ,  Daniel Predick

IPC: A61B17/70 ,  A61B17/86 ,  A61B17/88 ,  A61B90/00

CPC classification number: A61B17/7086 ,  A61B17/7002 ,  A61B17/7032 ,  A61B17/7074 ,  A61B17/7076 ,  A61B17/7082 ,  A61B17/7083 ,  A61B17/7085 ,  A61B17/7091 ,  A61B17/8605 ,  A61B17/8863 ,  A61B17/7037 ,  A61B2090/037

Abstract: A guide assembly includes a spinal screw assembly having a bone screw and a spinal rod holder; and a spinal rod guide having first and second elongated arc portions defining a pair of longitudinal slots extending along the first and second arc portions, each of the first and second arc portions further defining at least one recess extending transversely from each of the longitudinal slots, the at least one recess configured to receive at least a portion of a reduction tool to enable reduction of a spinal rod received within the spinal rod holder.

公开(公告)号：US12042188B2

公开(公告)日：2024-07-23

申请号：US17846384

申请日：2022-06-22

Applicant: WARSAW ORTHOPEDIC INC.

Inventor： William Alan Rezach ,  Charles G. Fisher ,  Marcel F. Dvorak ,  Lawrence G. Lenke ,  Ronald A. Lehman

IPC: A61B17/70 ,  A61B17/84 ,  A61B17/00

CPC classification number: A61B17/7083 ,  A61B17/7049 ,  A61B17/84 ,  A61B2017/00477

Abstract: A surgical instrument comprises a member being engageable to a spinal implant configured for connection to a bone fastener shaft. An actuator is connected to the member. A latch is connected to the actuator and the connection is configured to change between at least one non-locked orientation such that the actuator is movable relative to the member and a locked orientation such that the actuator is fixed relative to the member. Systems, spinal constructs, implants and methods are disclosed.

公开(公告)号：US12042186B1

公开(公告)日：2024-07-23

申请号：US17502795

申请日：2021-10-15

Applicant: SeaSpine Orthopedics Corporation

Inventor： Corey Noel Gladieux ,  Eric A. Lab ,  Joel P. Bales ,  Simon Gerhard Sjovold ,  Keun-Young Anthony Kim

IPC: A61B17/70

CPC classification number: A61B17/7038 ,  A61B17/7002 ,  A61B17/7032 ,  A61B17/7076 ,  A61B17/7083

Abstract: A spinal screw assembly is provided. The assembly may be provided with a screw and a movable head in which angulation of the screw relative to the movable head is constrained so that angulation within limits is allowed in one plane but lesser or no angulation is allowed in another plane. Methods to assemble the disclosed apparatus are also disclosed.

公开(公告)号：US20240138885A1

公开(公告)日：2024-05-02

申请号：US18410680

申请日：2024-01-11

Applicant: MiRus LLC

Inventor： Noah Roth ,  Wayne Gray ,  Kevin Strauss ,  Ryan O'Flaherty ,  Clint Walker ,  Antonio Terrell

IPC: A61B17/70 ,  A61B17/80 ,  A61B17/86

CPC classification number: A61B17/7083 ,  A61B17/70 ,  A61B17/7035 ,  A61B17/7076 ,  A61B17/80 ,  A61B17/863 ,  A61B17/864 ,  A61F2/44

Abstract: Disclosed herein is a surgical instrument configured for attachment to a surgical device. The surgical instrument includes a distal region having a curved internal surface configured to mate with a curved external surface of the surgical device, a rotational locking feature that limits rotational movement of the instrument with respect to the surgical device, and an axial locking feature that limits axial movement of the blade with respect to the surgical device. Methods of using the surgical instruments include sliding the axial locking feature past a corresponding axial locking feature on the surgical device, locking the axial locking feature to the corresponding axial locking feature on the surgical device (thereby limiting axial movement of the elongated blade with respect to the surgical device), adjusting the position of the surgical device using the surgical instrument, and disengaging the axial locking feature (for example, by using a disengagement instrument).

公开(公告)号：US20240138884A1

公开(公告)日：2024-05-02

申请号：US18410298

申请日：2024-01-11

Applicant: K2M, Inc.

Inventor： Brian Hsu ,  Greg Mundis, JR. ,  Burt Yaszay ,  Suken Shah ,  Behrooz Akbarnia ,  Catherine Ross ,  Brian Kunes ,  Brandon Moore

IPC: A61B17/70 ,  A61B17/88

CPC classification number: A61B17/7083 ,  A61B17/7032 ,  A61B17/7053 ,  A61B17/7076 ,  A61B17/8869

Abstract: A surgical instrument includes a body, a securement arm, a clamp lock, and a tensioning assembly. The body defines a longitudinal axis and has proximal and distal portions. The distal portion defines a recess. The securement arm is coupled to the body and translatable along the body in a direction parallel to the longitudinal axis between first and second position. The clamp lock is pivotally coupled to the distal portion of the body. The clamp lock is pivotable between secured and unsecured configurations. The tensioning assembly translatable in a direction parallel to the longitudinal axis between proximal and distal position. The tensioning assembly configured to draw a flexible band to tension the flexible band about a bony element.

公开(公告)号：US11957387B2

公开(公告)日：2024-04-16

申请号：US16851713

申请日：2020-04-17

Applicant: Zimmer Biomet Spine, Inc.

Inventor： Terry Ziemek ,  Randall G. Mast ,  Allison Christine Capote

IPC: A61B17/70 ,  A61B17/80 ,  A61B17/02 ,  A61B17/064 ,  A61F2/44

CPC classification number: A61B17/7044 ,  A61B17/7008 ,  A61B17/7022 ,  A61B17/7031 ,  A61B17/7083 ,  A61B17/809 ,  A61B17/0206 ,  A61B2017/0648 ,  A61B17/7074 ,  A61B17/7076 ,  A61B17/7077 ,  A61B17/708 ,  A61B17/7085 ,  A61B17/7091 ,  A61B17/808 ,  A61F2/44

Abstract: Implementations described herein include a system that may include a deliver device, an annular anchor and an implant. The delivery device may include a distal end, a proximal and a lumen extending from the distal end to the proximal end. The annular anchor may be removably coupleable to the distal end of the delivery device. The annular anchor may be implantable at a target site in a patient via manipulation of the delivery device. The delivery device may be extendable outside the patient when the anchor is implanted at the target site. The implant may be deliverable through the delivery device to the target delivery site and implantable through the annular anchor. The delivery device may be coupled to the annular anchor to control a trajectory of the implant to the target site.

公开(公告)号：US20240081871A1

公开(公告)日：2024-03-14

申请号：US18514671

申请日：2023-11-20

Applicant: MEDOS INTERNATIONAL SARL

Inventor： Eric Biester ,  Michael Sorrenti ,  Ellen Wasserbauer

IPC: A61B17/70 ,  A61B17/86

CPC classification number: A61B17/7037 ,  A61B17/7001 ,  A61B17/7007 ,  A61B17/7032 ,  A61B17/708 ,  A61B17/7082 ,  A61B17/7083 ,  A61B17/8615 ,  A61B17/8625 ,  A61B17/863 ,  A61B2090/031

Abstract: Bone anchor assemblies and related instrumentation are disclosed herein. In some embodiments, a modular bone anchor assembly allows for a bone anchor to be driven into bone and a head or receiver member to be attached thereto at some later point in time. The bone anchor can have a smaller footprint than the complete assembly, which can improve visualization and anatomical spatial awareness during insertion of the bone anchor and during other surgical steps performed prior to attaching the head or receiver member to the bone anchor. A variety of modular head types are disclosed, as are various instruments for driving a bone anchor, attaching a head to a bone anchor, removing a head from a bone anchor, and making a unilateral attachment to a head of a bone anchor assembly. Drive interfaces for driving a bone anchor are disclosed, as are features that allow a bone anchor to act as a fixation point for soft tissue retraction, disc space distraction, derotation, and the like.

公开(公告)号：US20240065800A1

公开(公告)日：2024-02-29

申请号：US18502667

申请日：2023-11-06

Applicant: Mighty Oak Medical, Inc.

Inventor： George FREY ,  Caleb VOELKEL ,  Adam JENSEN

IPC: A61B90/00 ,  A61B17/70 ,  A61B17/88 ,  A61B34/10

CPC classification number: A61B90/36 ,  A61B17/7001 ,  A61B17/7047 ,  A61B17/7083 ,  A61B17/88 ,  A61B34/10 ,  A61B2034/102 ,  A61B2034/107 ,  A61B2034/108 ,  A61B2034/2048

Abstract: The present disclosure relates to embodiments of a patient-specific or patient-matched, customized apparatus for assisting in various surgical procedures. In varying embodiments, patient-specific guides may comprise multiple patient-specific surfaces for mating with the underlying patient anatomy and may further comprise one or more protrusions or projections for facilitating placement and attachment, at least temporarily, to the desired location of the patient's anatomy. The apparatus described herein are preferably used with cervical and/or certain thoracic levels of the human spine and may comprise single or multi-level guides for placement of instruments and/or implants during a variety of surgical procedures.

公开(公告)号：US20240041503A1

公开(公告)日：2024-02-08

申请号：US18480023

申请日：2023-10-03

Applicant: GLOBUS MEDICAL, INC.

Inventor： Patrick Murray ,  John LaColla ,  Jeff Nichols

IPC: A61B17/70

CPC classification number: A61B17/7053 ,  A61B17/7083 ,  A61B2017/00407

Abstract: Implants, systems, and methods for securing a flexible band, thereby providing a desired correction to the spine. The implant may secure the flexible band to patient anatomy without the use of pedicle screws or spinal rods. The implant may include a locking member configured to secure the band. The band may be looped around bony anatomy and tensioned to achieve correction and provide fixation as an alternative to pedicle screws and spinal rods during spinal deformity surgery.

公开(公告)号：US11839411B2

公开(公告)日：2023-12-12

申请号：US17115761

申请日：2020-12-08

Applicant: Medos International Sarl

Inventor： Eric Biester ,  Michael Sorrenti ,  Ellen Wasserbauer

IPC: A61B17/70 ,  A61B17/86 ,  A61B90/00

CPC classification number: A61B17/7037 ,  A61B17/7001 ,  A61B17/7007 ,  A61B17/708 ,  A61B17/7032 ,  A61B17/7082 ,  A61B17/7083 ,  A61B17/863 ,  A61B17/8615 ,  A61B17/8625 ,  A61B17/7041 ,  A61B17/7076 ,  A61B17/864 ,  A61B2090/031 ,  A61B2090/037

Abstract: Bone anchor assemblies and related instrumentation are disclosed herein. In some embodiments, a modular bone anchor assembly allows for a bone anchor to be driven into bone and a head or receiver member to be attached thereto at some later point in time. The bone anchor can have a smaller footprint than the complete assembly, which can improve visualization and anatomical spatial awareness during insertion of the bone anchor and during other surgical steps performed prior to attaching the head or receiver member to the bone anchor. A variety of modular head types are disclosed, as are various instruments for driving a bone anchor, attaching a head to a bone anchor, removing a head from a bone anchor, and making a unilateral attachment to a head of a bone anchor assembly. Drive interfaces for driving a bone anchor are disclosed, as are features that allow a bone anchor to act as a fixation point for soft tissue retraction, disc space distraction, derotation, and the like.