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公开(公告)号：US20240299068A1
公开(公告)日：2024-09-12
申请号：US18668717
申请日：2024-05-20
CPC分类号： A61B17/7225 , A61B2017/00367 , A61B2017/00398 , A61B2017/681 , A61B17/7002
摘要： One aspect of the disclosure relates to an aspect of the disclosure relates to an adjustable implant including: a housing; a first adjustable member at least partially positioned within the housing and moveable relative to the housing; and a first actuation assembly positioned within the first adjustable member and configured to move the first adjustable member relative to the housing.
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公开(公告)号：US20240238012A1
公开(公告)日：2024-07-18
申请号：US18437380
申请日：2024-02-09
发明人： Scott Pool , Blair Walker
CPC分类号： A61B17/7004 , A61B17/7016 , A61B17/7019 , A61B17/707 , A61B2017/00199 , A61B2017/00212 , A61B2017/00411 , A61B2017/00876 , A61B2017/681 , A61B17/7011
摘要： A spinal distraction system includes a distraction rod having a first end and a second end, the first end being configured for affixation to a subject's spine at a first location, the distraction rod having a second end containing a recess having a threaded portion disposed therein. The system further includes an adjustable portion configured for affixation relative to the subject's spine at a second location remote from the first location, the adjustable portion comprising a housing containing a magnetic assembly, the magnetic assembly affixed at one end thereof to a lead screw, the lead screw operatively coupled to the threaded portion. A locking pin may secure the lead screw to the magnetic assembly. An O-ring gland disposed on the end of the housing may form a dynamic seal with the distraction rod.
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公开(公告)号：US20240180599A1
公开(公告)日：2024-06-06
申请号：US18410052
申请日：2024-01-11
发明人： David Skinlo , Thomas B. Buford , Ephraim Akyuz , Thomas Weisel , Roger Pisarnwongs , Adam G. Beckett , Jeffrey Lee Gilbert , Frank Yan Liu , Urs Weber , Edmund J. Roschak , Blair Walker , Scott Pool , Mark T. Dahl
IPC分类号： A61B17/80 , A61B6/12 , A61B17/00 , A61B17/16 , A61B17/56 , A61B17/68 , A61B17/70 , A61B17/72 , A61B17/88 , A61F2/38
CPC分类号： A61B17/8095 , A61B6/12 , A61B17/1675 , A61B17/7216 , A61B17/8004 , A61B17/8023 , A61B17/8061 , A61B17/8852 , A61B17/8872 , A61B2017/00212 , A61B2017/00402 , A61B2017/00411 , A61B2017/00539 , A61B2017/00544 , A61B2017/00734 , A61B2017/00867 , A61B2017/00876 , A61B2017/00991 , A61B2017/564 , A61B2017/681 , A61B17/7016 , A61B17/7017 , A61F2/389
摘要： A system for surgical planning and assessment of spinal deformity correction is provided that has a spinal imaging system and a control unit. The spinal imaging system is configured to collect at least one digitized position of one or more vertebral bodies of a subject. The control unit is configured to receive the at least one digitized position, and calculate, based on the at least one digitized position, an optimized posture for the subject. The control unit is configured to receive one or more simulated spinal correction inputs, and based on the inputs and optimized posture, predict an optimal simulated postoperative surgical correction.
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公开(公告)号：US11980458B2
公开(公告)日：2024-05-14
申请号：US17819338
申请日：2022-08-12
发明人： Scott Pool
CPC分类号： A61B5/1076 , A61B5/6878 , A61B17/025 , A61B5/0031 , A61B5/053
摘要： A device for the non-invasive sensing of the length of an implantable medical device includes animplantable medical device having first and second portions moveable relative to one another and a layer of resistive material disposed on one of the first and second portions. A contact is disposed on the other of the first and second portions, the contact being in sliding contact with the layer of resistive material upon relative movement between the first and second portions. A circuit is configured to measure the electrical resistance along a path including a variable length region of the layer of resistive material and the contact. The electrical resistance can then be converted into a length.
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公开(公告)号：US11974782B2
公开(公告)日：2024-05-07
申请号：US16907457
申请日：2020-06-22
发明人： Scott Pool , Blair Walker , Arvin Chang
CPC分类号： A61B17/7016 , A61B17/60 , A61B17/7004 , A61B17/7011 , A61B2017/00199 , A61B2017/00212 , A61B2017/00411 , A61B17/7216
摘要： A method of positioning an external adjustment device relative to a patient includes placing a magnetic viewing sheet adjacent to a patient and identifying the location of an implanted magnetic assembly using the magnetic viewing sheet by visualizing a magnetic image of the implanted magnetic assembly in the magnetic viewing sheet. The external adjustment device is placed on the patient adjacent to the location where the magnetic image was located.
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公开(公告)号：US11918255B2
公开(公告)日：2024-03-05
申请号：US17352485
申请日：2021-06-21
发明人： Brad Culbert , Scott Pool , Blair Walker , Arvin Chang , Peter P. Tran
CPC分类号： A61B17/7016 , A61B17/7002 , A61B17/7037 , A61B17/7046 , A61B17/7071 , A61B17/863 , A61B17/8685 , A61F2/44 , A61B2017/00212 , A61B2017/00876 , A61B2017/681 , A61B17/7008
摘要： A system includes a first pedicle screw, a second pedicle screw, and an adjustable rod having an outer housing coupled to one of the first pedicle screw and the second pedicle screw, the outer housing having a threaded shaft secured to one end thereof extending along an interior portion thereof. The system farther includes a hollow magnetic assembly disposed within the outer housing and having a magnetic element disposed therein, the hollow magnetic assembly having an internal threaded surface engaged with the threaded shaft, the magnetic assembly being coupled to the other of the first pedicle screw and the second pedicle screw, wherein the hollow magnetic assembly rotates in response to an externally applied magnetic field to thereby lengthen or shorten the distance between the first pedicle screw and the second pedicle screw.
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公开(公告)号：US20240009053A1
公开(公告)日：2024-01-11
申请号：US18472831
申请日：2023-09-22
发明人： Jeffrey Schwardt , Michael Wentz , Jorge Lopez Camacho , Frank Phillips , Dennis Crandall , Alexander Vaccaro
CPC分类号： A61G7/018 , A61G7/1044 , A61G7/0504 , A61G7/16 , A61B90/03
摘要： A method for performing a surgical procedure includes: positioning a patient in a surgical patient interface device that includes: a base, a platform coupled to the base, and a first abutment and a second abutment each coupled to the platform; rotating the platform between a first position and a second position, where, in the first position, the platform extends in a substantially horizontal direction relative to the base, and the first and second abutments are separated by a first distance, and in the second position, the platform extends in a substantially vertical direction relative to the base; adjusting one or both of the first and second abutments relative to the platform such that, in the second position, the first and second abutments are separated by a second distance different from the first distance; and accessing a target portion of skin of the patient for the surgical procedure.
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公开(公告)号：US20230397935A1
公开(公告)日：2023-12-14
申请号：US17806552
申请日：2022-06-13
发明人： Jorge Lopez Camacho
CPC分类号： A61B17/68 , A61B34/73 , A61B2017/681 , A61B2017/00411
摘要： Disclosed herein are lock mechanisms configured for locking and unlocking rotation of a driver and a driven gear system in implantable distraction and compression systems, and implantable medical devices and implantable distraction and compression systems including such lock mechanisms. The lock mechanisms include a keeper that is configured to move from a locked position to an unlocked position in response to a rotation of the driver, wherein, in the locked position, the keeper is configured to resist rotation of the driven features and the driver under a load on the driven features, and in the unlocked position, permits rotation of the drive gear and the driver.
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公开(公告)号：US11766252B2
公开(公告)日：2023-09-26
申请号：US17374350
申请日：2021-07-13
CPC分类号： A61B17/0401 , A61B2017/00876 , A61B2017/044 , A61B2017/0409 , A61B2017/0414 , A61B2017/0453 , A61B2017/0458
摘要： In one embodiment, an adjustable implant system includes a bone anchor having first and second ends, a bone engagement surface adjacent the first end, and a housing extending between the first and second ends. The adjustable implant system can further include a non-invasively actuatable driving element within the housing and coupled to an adjustment component configured to couple to a flexible elongate tension member which is capable of engaging a patient's soft tissue (e.g., rotator cuff or ACL). Non-invasive actuation of the driving element can cause the adjustment component to change the amount of tension on the flexible elongate tension member and consequently on the patient's soft tissue. The adjustable implant system can include an external adjustment device configured to be placed on or adjacent the patient's skin and comprising at least one energy transferring component configured to energize/actuate the driving element inside the housing of the adjustable implant.
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公开(公告)号：US20230149048A1
公开(公告)日：2023-05-18
申请号：US18157923
申请日：2023-01-23
发明人： Michael Wentz , Joon Ki An , Ronald Litke , Glenn DiCostanzo , Ernest Corrao , Robert L. Richards , Sepehr Fariabi , Adam G. Beckett , Luke A. Bilger , Daniel Dongelmans , Scott Pool , Shanbao Cheng , Matthew Dwight , Andy W. Choi , Martin Leugers
IPC分类号： A61B17/70
CPC分类号： A61B17/7016 , A61B2017/00212
摘要： A system for non-invasively adjusting the curvature of a spine includes a housing having a first end and a second end, a first rod having a first end telescopically disposed within a cavity of the housing along a first longitudinal axis at the first end of the housing and having a first threaded portion extending thereon, and a second end configured to be coupled to a first portion of a spinal system of a subject, a second rod having a first end telescopically disposed within the cavity along a second longitudinal axis at the second end of the housing and having a second threaded portion extending thereon, and a second end configured to be coupled to a second portion of the spinal system of the subject, a driving member rotatably disposed within the cavity and configured to be activated from a location external to the body of the subject.
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