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公开(公告)号：US20240341975A1
公开(公告)日：2024-10-17
申请号：US18637048
申请日：2024-04-16
申请人： LIFE SPINE, INC.
发明人： Daniel Predick
CPC分类号： A61F2/447 , A61F2/30734 , A61F2/30771 , A61F2002/30326 , A61F2002/30331 , A61F2002/30429 , A61F2002/30538 , A61F2002/30736 , A61F2002/30784 , A61F2002/3092 , A61F2002/3093
摘要： An expandable implant assembly includes an upper endplate assembly, a lower endplate assembly, and a control assembly. The upper endplate assembly is configured to engage bone and includes an upper base member and a plurality of upper endplates. Each of the plurality of upper endplates is coupleable to the base member. The lower endplate assembly is configured to engage bone and includes a lower base member and a plurality of lower endplates. Each of the plurality of lower endplates is coupleable to the base member. The control assembly is configured to couple the upper endplate assembly to the lower endplate assembly and control movement of the upper endplate assembly relative to the lower endplate assembly.
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公开(公告)号：US20240325164A1
公开(公告)日：2024-10-03
申请号：US18740904
申请日：2024-06-12
申请人： Life Spine, Inc.
发明人： Daniel P. Predick
CPC分类号： A61F2/4425 , A61F2/4455 , A61F2/4611 , A61F2002/443
摘要： An expandable implant includes an upper main support of bone, a lower main support coupled to the upper main support, the lower main support comprising a first coupling feature and a second coupling feature being substantially parallel to the first coupling feature, and a control assembly configured to control relative movement between the upper main support and the lower main support, the control assembly including a first control member configured to engage the upper main support and the lower main support and interface with the first coupling feature a second control member configured to engage the upper main support and the lower main support and interface with the second coupling feature, and a control shaft configured to be received by the first control member and the second control member, wherein manipulation of the control shaft causes relative movement between the upper main support and the lower main support.
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公开(公告)号：US12064153B2
公开(公告)日：2024-08-20
申请号：US17113883
申请日：2020-12-07
申请人： Life Spine, Inc.
CPC分类号： A61B17/8057 , A61B17/7059 , A61B17/8042 , A61B17/8061 , A61B17/8605
摘要： A lateral spine implant has a plate, configured bone screws, and configured setscrews providing locking of bone screw movement. The plate has at least two identically configured bone screw bores, each one with a spherical seat at a bottom opening, and threads around the inner circumference of a top opening. Each setscrew has a cylindrical body with external threads that mate with inner threads of the bone screw bore in order to affix the setscrew to the plate. A threaded spherical pocket is provided in a bottom of the setscrew body which conjoins with the spherical bone screw head to secure the setscrew with the bone screw head, fixing bone screw orientation/angulation. The bone screw head has a formation or formations about at least a portion of its exterior circumference that cooperate with the threads of the spherical pocket of the plate in order to fix bone screw orientation/angulation.
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公开(公告)号：US12011196B2
公开(公告)日：2024-06-18
申请号：US17102754
申请日：2020-11-24
申请人： Life Spine, Inc.
CPC分类号： A61B17/7068 , A61B17/7055 , A61B17/7065 , A61B2017/00858 , A61B17/7047 , A61B17/7064 , A61F2/4405
摘要： An adjustable implant includes a body portion including a first end, a second end including a bull nose, and a sidewall extending from the first end to the second end, a hook coupled to the body portion, the hook including a first hook portion extending from the body portion in a first direction, and a second hook portion extending from the first hook portion in a second direction that is different from the first direction, a first wing coupled to the first end of the body portion, and a second wing coupled to the body portion such that the distance between the first wing and the second wing is adjustable by a user, wherein the first and second wings include inward facing surfaces configured to be positioned adjacent portions of bone of a patient.
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公开(公告)号：US11986398B2
公开(公告)日：2024-05-21
申请号：US17385558
申请日：2021-07-26
申请人： Life Spine, Inc.
CPC分类号： A61F2/447 , A61F2/446 , A61F2002/3037 , A61F2002/30387 , A61F2002/30405 , A61F2002/30428 , A61F2002/30433 , A61F2002/30471 , A61F2002/30507 , A61F2002/30515 , A61F2002/30538 , A61F2002/30556 , A61F2002/30579 , A61F2002/30784 , A61F2002/30841 , A61F2002/30904 , A61F2310/00017 , A61F2310/00023
摘要： An expandable implant includes a top support configured to engage a first portion of vertebral bone, a bottom support configured to engage a second portion of vertebral bone, and a control assembly coupled to the top support and the bottom support and configured to control relative movement between the top support and the bottom support. The control assembly includes a control member including a head and a body portion. The head includes a recess and the body portion includes at least one access port in fluid communication with the recess to enable delivery of fluid to an interior of the implant via the recess and at least one access port.
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公开(公告)号：US11793655B2
公开(公告)日：2023-10-24
申请号：US16837627
申请日：2020-04-01
申请人： LIFE SPINE, INC.
发明人： Eugene Shoshtaev
CPC分类号： A61F2/447 , A61F2/30771 , A61F2/446 , A61F2/4465 , A61F2/4611 , A61F2/4603 , A61F2002/3054 , A61F2002/3082 , A61F2002/3092 , A61F2002/3093 , A61F2002/30133 , A61F2002/30153 , A61F2002/30224 , A61F2002/30405 , A61F2002/30538 , A61F2002/30593 , A61F2002/30784 , A61F2002/30904 , A61F2002/4622 , A61F2002/4625 , A61F2002/4628 , A61F2002/4629 , A61F2310/00017 , A61F2310/00023
摘要： A spine implant (e.g., for a TLIF surgical procedure) is configured to be steered into place during implantation in conjunction with a complementary insertion instrument. The cage of the implant is constrained to a limited range of rotation about a post carried by the cage. The insertion instrument is configured to hold the post while controllably rotating the cage relative to the post in order to angularly position the implant during implantation. Range of rotational motion is controlled by the configuration of a groove in the post. A retaining pin of the implant extends from the cage into the groove of the post to rotationally connect the cage to the post.
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公开(公告)号：US11672674B2
公开(公告)日：2023-06-13
申请号：US16734232
申请日：2020-01-03
申请人： LIFE SPINE, INC.
CPC分类号： A61F2/4455 , A61F2002/30011 , A61F2002/30143 , A61F2002/30433
摘要： An implant includes a plurality of anchoring members and an interbody device. The interbody device includes a front, a rear, a first lateral side, a second lateral side, a central cavity, and a plurality of bores each configured to receive the plurality of anchoring members. The interbody device further includes a porous portion and a solid portion, the solid portion having a higher density than the porous portion. The solid portion substantially surrounds the porous portion on the lateral outer portions of the front, rear, first lateral side, and second lateral side.
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公开(公告)号：US20230031918A1
公开(公告)日：2023-02-02
申请号：US17966149
申请日：2022-10-14
申请人： LIFE SPINE, INC.
发明人： Zeshan Hyder
摘要： An implant includes a body, a cavity extending into the body and defined by a first interior lateral wall, a second interior lateral wall opposite the first interior lateral wall, a first interior end wall, and a second interior end wall, a blade guide positioned in the cavity, a blade configured to translate along the blade guide between a first position and a second position, wherein the blade is positioned between the first interior lateral wall, the second interior lateral wall, the first interior end wall, and the second interior end wall in the first position, and an opening extending into the cavity, the opening configured to receive a portion of a rod such that movement of the rod into the opening causes the blade to translate from the first position to the second position.
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公开(公告)号：US20220414869A1
公开(公告)日：2022-12-29
申请号：US17746240
申请日：2022-05-17
申请人： Life Spine, Inc.
摘要： Systems and methods for detecting regions of interests (ROIs) in biomedical images are described herein. A computing system may identify a biomedical image having an ROI. The computer system may apply an object detection model to the biomedical image. The object detection model may generate a feature map using the biomedical image. The object detection model may generate an anchor box corresponding to a portion of the pixels in the feature map. The computing system may apply an instance segmentation model to identify a segment of the biomedical image within the anchor box corresponding to the ROI. The computer system may provide an output based on the segment to identify the ROI in the biomedical image.
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公开(公告)号：US11457957B2
公开(公告)日：2022-10-04
申请号：US17181058
申请日：2021-02-22
申请人： Life Spine, Inc.
摘要： A spine implant for receipt between and fastened to a lower vertebra and an adjacent upper vertebra is characterized by an expandable cage and an expandable plate attached to the expandable cage. When the expandable cage is expanded, both the expandable cage and the expandable plate expand together at a uniform rate of movement. Engagement features of the expandable cage cooperate with engagement features of the expandable plate such that expansion of the expandable cage carries the expandable plate along during its expansion. The engagement features of the expandable cage may be configured as notches, cavities, or recessed pockets, while the engagement features of the expandable plate may be configured as tangs, flanges, or protuberances styled to be received by the configured notches of the expandable cage. Cam locks on the expandable plate help bone fastener backout.
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