公开(公告)号：US12053216B2

公开(公告)日：2024-08-06

申请号：US18307283

申请日：2023-04-26

申请人： GLOBUS MEDICAL, INC.

发明人： Liana Mari

IPC分类号： A61B17/86 ,  A61B17/70 ,  A61F2/30

CPC分类号： A61B17/8685 ,  A61B17/7055 ,  A61B17/863 ,  A61B17/8695 ,  A61B17/866 ,  A61F2002/30995

摘要： Systems, apparatuses and methods for bone fusion are disclosed. In particular, a fixation screw assembly is provided that comprises a bone engagement portion including a shaft and a head member. The assembly also includes a flexible washer member that can be operably attached and secured around the head member of the bone engagement portion. The washer member is polyaxial relative to the bone engagement portion, such that it can assume a variety of angles. The washer member can help prevent back out of the bone engagement portion when the bone engagement portion is implanted into a bone member. The design of the fixation screw assembly can be used in different fusion procedures, including fusion of the sacroiliac joint.

公开(公告)号：US12053215B2

公开(公告)日：2024-08-06

申请号：US18147167

申请日：2022-12-28

申请人： Bone Solutions, Inc.

发明人： Frankie Morris ,  Drew Diaz ,  Brandon Roller

IPC分类号： A61B17/86 ,  A61F2/30 ,  A61F2/44 ,  A61L27/04 ,  A61L27/06 ,  A61L27/12 ,  A61L27/18 ,  A61L27/54 ,  A61L27/56

CPC分类号： A61B17/866 ,  A61F2/30771 ,  A61F2/3094 ,  A61F2/447 ,  A61L27/047 ,  A61L27/06 ,  A61L27/12 ,  A61L27/18 ,  A61L27/54 ,  A61L27/56 ,  A61F2002/30827 ,  A61F2002/30985 ,  A61F2310/00023 ,  A61F2310/00041 ,  A61F2310/00359 ,  A61L2300/102 ,  A61L2300/112 ,  A61L2300/412 ,  A61L2430/02 ,  A61L2430/24 ,  A61L2430/38

摘要： The present disclosure provides a bone-implantable device and methods of use. The bone-implantable device comprises a body having an exterior surface, wherein a portion of the exterior surface includes a cured osteostimulative material comprising MgO.

公开(公告)号：US12042196B1

公开(公告)日：2024-07-23

申请号：US18521568

申请日：2023-11-28

申请人： KING SAUD UNIVERSITY

发明人： Khalid Abdullah Alruhaimi

IPC分类号： A61B17/86

CPC分类号： A61B17/8635 ,  A61B17/866

摘要： A holding screw system includes a head and a shank extending from the head. The shank has an upper portion, a threaded lower portion adjacent to the upper portion defining a junction. A self-tapping tip extends from the lower portion. An annular flange is disposed at the junction between the upper portion and the threaded lower portion of the shank. The annular flange has a peripheral surface and a diameter greater than each of the head and the upper portion thereby forming a stop between the upper portion and the threaded lower portion. A bracket arm has one end extending directly from the upper portion. An open annular retainer is located at the other end of the bracket arm. The open annular retainer defines a bore and extends beyond the peripheral surface of the annular flange.

公开(公告)号：US12023068B2

公开(公告)日：2024-07-02

申请号：US17685163

申请日：2022-03-02

申请人： MedShape, Inc.

发明人： Jeremy Webster Blair ,  Ryan Walter O'Flaherty ,  David Lee Safranski

IPC分类号： A61B17/70 ,  A61B17/86 ,  A61L31/12 ,  A61L31/14 ,  A61B17/00

CPC分类号： A61B17/702 ,  A61B17/866 ,  A61L31/128 ,  A61L31/148 ,  A61B2017/00004

摘要： A medical device can include a first anchor for attachment to a first bone fragment and a second anchor for attachment to a second bone fragment. The second anchor attachment can be coupled to the first anchor via a compression element between the first anchor and the second anchor. The medical device can include a resorbable element maintaining the first anchor and the second anchor at a first distance. The resorbable element can be configured to at least partially resorb after insertion into a patient. After the resorbable element is at least partially resorbed, the compression element forces the first anchor and/or the second anchor to translate such that the first anchor and the second anchor are at a second distance, thereby compressing the first bone fragment and the second bone fragment.

公开(公告)号：US12011201B2

公开(公告)日：2024-06-18

申请号：US17866798

申请日：2022-07-18

申请人： Choice Spine, LLC

发明人： Keith Melvin Maxwell ,  David Wiles ,  Julian Price ,  Justin Splane ,  Alicia Henderson ,  Jayden Garfield ,  Matthew B. Kubo

IPC分类号： A61B17/86

CPC分类号： A61B17/8615 ,  A61B17/864 ,  A61B17/866

摘要： A bone screw includes a screw body having a head at one end of the screw and a tip at an opposite end of the screw; head threads directly attached to the screw body and continuous around the head of the screw; tip threads directly attached to the screw body and continuous around the tip of the screw; and overhanging thread portions between the head threads and the tip threads, the overhanging thread portions spaced apart, with unthreaded channels between the overhanging thread portions and the overhanging thread portions overhanging a portion of the unthreaded channels.

公开(公告)号：US11986397B2

公开(公告)日：2024-05-21

申请号：US16932001

申请日：2020-07-17

申请人： SI-Bone Inc.

发明人： Mark A. Reiley

IPC分类号： A61F2/44 ,  A61B17/16 ,  A61B17/68 ,  A61B17/70 ,  A61B17/86 ,  A61B17/17 ,  A61F2/00 ,  A61F2/28 ,  A61F2/30 ,  A61F2/42

CPC分类号： A61F2/447 ,  A61B17/1615 ,  A61B17/1659 ,  A61B17/1664 ,  A61B17/1671 ,  A61B17/68 ,  A61B17/7055 ,  A61B17/866 ,  A61B17/8685 ,  A61F2/4455 ,  A61F2/446 ,  A61B17/1637 ,  A61B17/1757 ,  A61B17/864 ,  A61F2/0077 ,  A61F2/28 ,  A61F2002/30062 ,  A61F2002/30156 ,  A61F2002/30179 ,  A61F2002/3023 ,  A61F2002/30235 ,  A61F2002/30405 ,  A61F2002/305 ,  A61F2002/30576 ,  A61F2002/30604 ,  A61F2002/30622 ,  A61F2/30767 ,  A61F2002/30777 ,  A61F2002/30785 ,  A61F2002/30787 ,  A61F2002/3082 ,  A61F2002/30841 ,  A61F2002/3085 ,  A61F2002/30995 ,  A61F2002/4238 ,  A61F2/4465 ,  A61F2002/448 ,  A61F2210/0004 ,  A61F2220/0025 ,  A61F2230/0023 ,  A61F2230/0058 ,  A61F2230/0069 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00131 ,  A61F2310/00179 ,  A61F2310/00329 ,  A61F2310/00796 ,  A61F2310/0097

摘要： Assemblies of one or more implant structures make possible the achievement of diverse interventions involving the fusion and/or stabilization of the SI-joint and/or lumbar and sacral vertebra in a non-invasive manner, with minimal incision, and without the necessitating the removing the intervertebral disc. The representative lumbar spine interventions, which can be performed on adults or children, include, but are not limited to, SI-joint fusion or fixation; lumbar interbody fusion; translaminar lumbar fusion; lumbar facet fusion; trans-iliac lumbar fusion; and the stabilization of a spondylolisthesis.

公开(公告)号：US20240122627A1

公开(公告)日：2024-04-18

申请号：US18266460

申请日：2021-12-09

申请人： HARALD KINZNER ,  INTEGRUM MEDICAL AG

发明人： Harald KINZNER ,  Rinaldo DE AGOSTINO ,  Tom OVERES

IPC分类号： A61B17/70 ,  A61B17/86

CPC分类号： A61B17/7032 ,  A61B17/8615 ,  A61B17/863 ,  A61B17/866

摘要： A spinal bone fastener assembly (1) is proposed for stabilising the posterior spine. The assembly (1) comprises a pedicle screw (10), a rod receiving head (60), an insert (70) and a setscrew (80) intended to rigidly fixate a spinal rod (90). The pedicle screw (10) is longitudinally divided into a shaft tip section, a first shaft middle section, a second shaft middle section, a shaft transition section, a neck section, and a head section (21). The pedicle screw (10) comprises at least two parallel bone threads, namely a first bone thread and a second bone thread, both following a helical path around the shaft axis. The first and second bone threads at least in the second shaft middle section define a first substantially cylindrical thread section, and a second substantially cylindrical thread section, respectively. The first and second bone threads have different crest heights and/or outer thread diameters at least in the second shaft middle section.

公开(公告)号：US20240115298A1

公开(公告)日：2024-04-11

申请号：US18543291

申请日：2023-12-18

申请人： Medos International Sarl

发明人： Joern Richter ,  Rainer Ponzer

IPC分类号： A61B17/70 ,  A61B17/86

CPC分类号： A61B17/7082 ,  A61B17/7091 ,  A61B17/866 ,  A61B17/8685

摘要： A flexible tubular member for guiding insertion of instrumentation to a bone screw affixed within bone includes a tubular body that is flexible, constructed of textile material, and defines a longitudinal axis. The tubular body also defines a proximal end and a distal end opposite each other along the longitudinal axis. The tubular body further defines a guide channel that extends from a proximal opening at the proximal end to a distal opening at the distal end. An attachment member is located at the distal end of the tubular body and is configured to couple the distal end to a proximal portion of the bone screw. The attachment member has an annular shape around the guide channel and is configured to expand responsive to a predetermined tensile force applied to the tubular body for decoupling from the bone screw

公开(公告)号：US11950812B2

公开(公告)日：2024-04-09

申请号：US16912740

申请日：2020-06-26

申请人： Ronald C. Childs

发明人： Ronald C. Childs

IPC分类号： A61B17/86 ,  A61B17/70 ,  A61B17/74

CPC分类号： A61B17/7064 ,  A61B17/742 ,  A61B17/866 ,  A61B17/8685

摘要： Disclosed is a bone fixation device of the type useful for connecting two or more bones or bone fragments together or connecting soft tissue or tendon to bone. The device comprises an elongate body having a distal anchor thereon. An axially moveable proximal anchor is carried by the proximal end of the fixation device, to accommodate different bone dimensions and permit appropriate tensioning of the fixation device. A sleeve can surround at least a portion of the bone fixation device to promote bone in-growth with or at the bone joint or fracture to facilitate fusion of the bone segment.

公开(公告)号：US11903620B2

公开(公告)日：2024-02-20

申请号：US17156874

申请日：2021-01-25

申请人： Medos International Sarl

发明人： Joern Richter ,  Rainer Ponzer

IPC分类号： A61B17/70 ,  A61B17/86

CPC分类号： A61B17/7082 ,  A61B17/7091 ,  A61B17/866 ,  A61B17/8685

摘要： A flexible tubular member for guiding insertion of instrumentation to a bone screw affixed within bone includes a tubular body that is flexible, constructed of textile material, and defines a longitudinal axis. The tubular body also defines a proximal end and a distal end opposite each other along the longitudinal axis. The tubular body further defines a guide channel that extends from a proximal opening at the proximal end to a distal opening at the distal end. An attachment member is located at the distal end of the tubular body and is configured to couple the distal end to a proximal portion of the bone screw. The attachment member has an annular shape around the guide channel and is configured to expand responsive to a predetermined tensile force applied to the tubular body for decoupling from the bone screw.