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公开(公告)号：US20230372118A1
公开(公告)日：2023-11-23
申请号：US18228827
申请日：2023-08-01
CPC分类号： A61F2/447 , A61F2/4611 , A61F2002/30158
摘要： A geared cam expandable spinal implant. Rotational motion of a rotating portion is translated into linear motion of a yoke, which moves geared cams at the distal end of the implant to mate with, and walk along, teeth of corresponding racks. The walking of the gear cam teeth along the rack teeth creates a regular rate of implant expansion, reduces initial excessive expansion force applied to the implant, and provides fine adjustment of the expansion rate and force.
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公开(公告)号：US20230363936A1
公开(公告)日：2023-11-16
申请号：US17740559
申请日：2022-05-10
发明人： Roy K. Lim , Mark C. Dace
CPC分类号： A61F5/3776 , A61G13/10
摘要： A surgical platform system including a first platform portion, a second platform portion, and a support portion is provided. The support platform supports the first platform portion, and can be moveable relative to a surgical robotic system supporting the second platform portion. With the support portion and the first platform portion positioned relative to the surgical robotic system, the first platform portion supporting a first portion of the patient and the second platform portion supporting a second portion of the patient can be adjusted relative to one another to correspondingly adjust positions/orientations of the first portion and the second portion of the patient.
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公开(公告)号：US20230363802A1
公开(公告)日：2023-11-16
申请号：US17744950
申请日：2022-05-16
CPC分类号： A61B17/7049 , A61B17/7032 , A61B17/8685 , A61B2017/564
摘要： A spinal implant system includes a first bone fastener including a first head and a first shaft. The first head including a medial rod receiver offset from the first shaft. A second bone fastener is provided including a second head and a second shaft. The second head including a lateral rod receiver offset from the second shaft. The shafts are configured for fixation with vertebral tissue in alignment along a selected trajectory of the vertebral tissue. Surgical instruments, implants and methods are disclosed.
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公开(公告)号：US11801081B2
公开(公告)日：2023-10-31
申请号：US17519165
申请日：2021-11-04
CPC分类号： A61B17/8863 , A61B17/7059 , A61B17/7082
摘要： A surgical instrument includes a first arm including a first support. A second arm includes a second support. A fulcrum defines an implant cavity with the supports. A member is selectively engageable with alternatively configured and/or dimensioned implants disposable in the implant cavity. Implants, spinal constructs and methods are disclosed.
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公开(公告)号：US20230320770A1
公开(公告)日：2023-10-12
申请号：US18333075
申请日：2023-06-12
IPC分类号： A61B17/86 , B22F10/28 , B33Y10/00 , B33Y50/00 , B33Y80/00 , B29C64/153 , B29C64/386 , A61B17/70 , A61B17/84 , B33Y30/00 , B33Y50/02 , B29C64/245 , B29C64/393
CPC分类号： A61B17/863 , B22F10/28 , B33Y10/00 , B33Y50/00 , B33Y80/00 , B29C64/153 , B29C64/386 , A61B17/70 , A61B17/84 , A61B17/8625 , A61B17/866 , B33Y30/00 , B33Y50/02 , B29C64/245 , B29C64/393 , A61B17/86 , A61B17/8635 , A61B2017/00526
摘要： A bone fastener includes a screw shaft having a proximal portion and a distal portion. The proximal portion is formed by a first manufacturing method and defines a distal face. The distal portion is formed onto the distal face by a second manufacturing method. In some embodiments, systems, spinal constructs, surgical instruments and methods are disclosed.
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公开(公告)号：US11779376B2
公开(公告)日：2023-10-10
申请号：US17527491
申请日：2021-11-16
发明人： Daniel Paxton Wall
CPC分类号： A61B17/7082
摘要： A surgical instrument includes a first member and an actuator disposed with the first member. An assembly is provided that includes a second member engageable with a bone fastener receiver. A third member is rotatable relative to the second member and threadably engageable with the bone fastener receiver to capture the bone fastener receiver. Systems, spinal constructs, implants and methods are disclosed.
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公开(公告)号：US20230301726A1
公开(公告)日：2023-09-28
申请号：US18328319
申请日：2023-06-02
CPC分类号： A61B34/20 , A61B17/1703 , A61B17/1757 , A61B90/06 , A61B17/1671 , A61B2017/00119
摘要： Systems, instruments, and methods for surgical navigation with verification feedback are provided. The systems, instruments, and methods may be used to verify a trajectory of a surgical tool during a procedure. The systems, instruments, and methods may receive one or more captured images of an anatomical portion of a patient; execute a surgical plan to insert the surgical tool into the anatomical portion; receive sensor data collected from one or more sensors being inserted into the anatomical portion; determine whether the sensor data corresponds to the surgical plan; and send, in response to determining that the sensor data does not correspond to the surgical plan, an alert indicating that the surgical tool is not being inserted according to the surgical plan. The one or more sensors may be attached to the surgical tool.
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公开(公告)号：US11759614B2
公开(公告)日：2023-09-19
申请号：US17023746
申请日：2020-09-17
发明人： Brian D. Koch , Lloyd M. Snyder
CPC分类号： A61M37/0069 , A61K9/0024 , A61M5/31511
摘要： A pellet delivery system is provided that comprises a needle having an inner surface defining a passageway. The needle has a first portion that extends along a longitudinal axis and a curved second portion comprising an opening that is in communication with the passageway. The second portion extends transverse to the longitudinal axis. A pellet is positioned in the passageway. A plunger is slidably positioned in the passageway. The plunger comprises a shaft having a rounded tip configured to push the pellet through the first and second portions and out of the opening without the pellet becoming stuck within the passageway or the opening. Implants, systems, constructs, instruments and methods are disclosed.
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公开(公告)号：US11749409B2
公开(公告)日：2023-09-05
申请号：US17474506
申请日：2021-09-14
摘要： A system including a range of motion module, a quality of sleep module, an overall module, and a control module. The range of motion module, subsequent to performing a procedure on a patient, determines a first range of motion score of the patient based on a signal generated by a sensor. The quality of sleep module, subsequent to performing the procedure on the patient, determines a first quality of sleep score or a first pain score based on the signal generated by the sensor. The overall module determines a combined score based on (i) the first range of motion score, and (ii) the first sleep score or the first pain score. The control module (i) determines whether an outcome of the procedure is positive based on the combined score, and (ii) stores the determined outcome and the combined score in a memory.
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公开(公告)号：US11730608B2
公开(公告)日：2023-08-22
申请号：US17373903
申请日：2021-07-13
CPC分类号： A61F2/447 , A61F2002/3054 , A61F2002/30136 , A61F2002/30433 , A61F2002/30579 , A61F2002/30774
摘要： A unibody implant movable between an expanded position and a contracted position is disclosed. The unibody implant may include a unitary expandable body defined by an inferior portion and a superior portion that are connected together. In various embodiments, a set screw may be rotatably supported by the body and configured to move a plug having a first inclined surface facing the distal side. In various embodiments, the set screw may be movable in the longitudinal direction towards the distal side upon rotation of the set screw along the rotation axis, for example. In various embodiments, movement of the set screw urges the plug against the superior portion thereby expanding a vertical distance between the superior and inferior sides of the body. In some embodiments, the plug may include a stabilizing element configured to transfer compressive forces between the superior portion and inferior portion.
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