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公开(公告)号：US12239545B2
公开(公告)日：2025-03-04
申请号：US18183739
申请日：2023-03-14
Applicant: MUSC Foundation for Research Development
Inventor： Mark Evald Semler , Bruce Frankel , Joseph Ruscito
Abstract: An expandable vertebral body device, system, instrument, and methods of assembly and using the device, system, and instrument are disclosed. The vertebral body device includes a body with a first end and a second end, a first rotating member rotatably coupled to the first end, a second rotating member rotatably coupled to the second end, a first extension member moveably coupled to the first end, and a second extension member moveably coupled to the second end. The expandable cage system comprises a vertebral body device and an insertion instrument. Methods for assembling and using the vertebral body device and instrument are also disclosed.
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公开(公告)号：US11642021B2
公开(公告)日：2023-05-09
申请号：US16569940
申请日：2019-09-13
Applicant: MUSC Foundation for Research Development
Inventor： Nancey Trevanian Tsai , Mark Evald Semler
CPC classification number: A61B3/113 , A61B3/0025 , A61B3/0033 , A61B3/0041 , A61B3/112 , A61B3/145 , A61B5/0059 , A61B5/0077 , A61B5/1103 , A61B5/398 , A61B5/4094 , A61B5/0013 , A61B5/0022 , A61B5/162 , A61B5/4863 , A61B2560/0406
Abstract: A device for measuring eye movement in a human subject comprises a housing, at least one stimulator mounted to the housing, and a sensor. The at least one stimulator is configured to provide stimulus to one or both eyes of the subject. The sensor is configured to collect information related to movement of one or both eyes of the subject. The device also includes a user interface that is configured to control the at least one stimulator and display information collected by the camera.
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公开(公告)号：US11602436B2
公开(公告)日：2023-03-14
申请号：US16847320
申请日：2020-04-13
Applicant: MUSC Foundation for Research Development
Inventor： Mark Evald Semler , Bruce Frankel , Joseph Ruscito
Abstract: An expandable vertebral body device, system, instrument, and methods of assembly and using the device, system, and instrument are disclosed. The vertebral body device includes a body with a first end and a second end, a first rotating member rotatably coupled to the first end, a second rotating member rotatably coupled to the second end, a first extension member moveably coupled to the first end, and a second extension member moveably coupled to the second end. The expandable cage system comprises a vertebral body device and an insertion instrument. Methods for assembling and using the vertebral body device and instrument are also disclosed.
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公开(公告)号：US20200000334A1
公开(公告)日：2020-01-02
申请号：US16569940
申请日：2019-09-13
Applicant: MUSC Foundation for Research Development
Inventor： Nancey Trevanian Tsai , Mark Evald Semler
Abstract: A device for measuring eye movement in a human subject comprises a housing, at least one stimulator mounted to the housing, and a sensor. The at least one stimulator is configured to provide stimulus to one or both eyes of the subject. The sensor is configured to collect information related to movement of one or both eyes of the subject. The device also includes a user interface that is configured to control the at least one stimulator and display information collected by the camera.
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公开(公告)号：US12295858B2
公开(公告)日：2025-05-13
申请号：US17821995
申请日：2022-08-24
Applicant: MUSC FOUNDATION FOR RESEARCH DEVELOPMENT
Inventor： Mark Evald Semler , Bruce Frankel , Joseph Ruscito
Abstract: An expandable vertebral body implant, and methods of assembly and using the implant. The vertebral body implant includes a body with a first end and a second end, a rotating member rotatably coupled to the first end of the body, wherein an end includes a plurality of first notches inset into the rotating member, an extension member moveably coupled to the rotating member, and a locking member positioned on an interior of the body. Methods for assembling and using the vertebral body implant are also disclosed.
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Patent Agency Ranking
公开(公告)号：US10653530B2
公开(公告)日：2020-05-19
申请号：US15719192
申请日：2017-09-28
Applicant: MUSC Foundation for Research Development
Inventor： Mark Evald Semler , Bruce Frankel , Joseph Ruscito
Abstract: An expandable vertebral body device, system, instrument, and methods of assembly and using the device, system, and instrument are disclosed. The vertebral body device includes a body with a first end and a second end, a first rotating member rotatably coupled to the first end, a second rotating member rotatably coupled to the second end, a first extension member moveably coupled to the first end, and a second extension member moveably coupled to the second end. The expandable cage system comprises a vertebral body device and an insertion instrument. Methods for assembling and using the vertebral body device and instrument are also disclosed.
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公开(公告)号：US10448825B2
公开(公告)日：2019-10-22
申请号：US14787564
申请日：2014-05-01
Applicant: MUSC FOUNDATION FOR RESEARCH DEVELOPMENT
Inventor： Nancey Trevanian Tsai , Mark Evald Semler
Abstract: A device for measuring eye movement in a human subject, the device having a housing, at least one stimulator mounted to the housing, and a sensor. The at least one stimulator is configured to provide stimulus to one or both eyes of the subject. The sensor is configured to collect information related to movement of one or both eyes of the subject. The device also includes a user interface that is configured to control the at least one stimulator and display information collected by the camera.
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公开(公告)号：US20240032788A1
公开(公告)日：2024-02-01
申请号：US18191314
申请日：2023-03-28
Applicant: MUSC Foundation for Research Development
Inventor： Nancey Trevanian Tsai , Mark Evald Semler
CPC classification number: A61B3/113 , A61B5/1103 , A61B5/4094 , A61B5/0077 , A61B5/398 , A61B3/0025 , A61B3/0033 , A61B3/0041 , A61B3/112 , A61B3/145 , A61B5/0059 , A61B5/162
Abstract: A device for measuring eye movement in a human subject comprises a housing, at least one stimulator mounted to the housing, and a sensor. The at least one stimulator is configured to provide stimulus to one or both eyes of the subject. The sensor is configured to collect information related to movement of one or both eyes of the subject. The device also includes a user interface that is configured to control the at least one stimulator and display information collected by the camera.
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公开(公告)号：US11278424B2
公开(公告)日：2022-03-22
申请号：US16424455
申请日：2019-05-28
Applicant: MUSC FOUNDATION FOR RESEARCH DEVELOPMENT
Inventor： Mark Evald Semler , Bruce Frankel , Joseph Ruscito , Christopher Hapstack
Abstract: Expandable vertebral body implants, systems, instruments, and methods of assembly and using the implants, systems, and instruments are disclosed. The vertebral body implant includes a body with a first end and a second end, a first rotating member rotatably coupled to the first end, wherein an end includes a plurality of first notches inset into the first rotating member, a second rotating member rotatably coupled to the second end, wherein an end includes a plurality of second notches inset into the second rotating member, a first extension member moveably coupled to the first end, and a second extension member moveably coupled to the second end. The expandable cage system comprises a vertebral body implant and an insertion instrument. Methods for assembling and using the vertebral body implants and instruments are also disclosed.
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公开(公告)号：US10786283B2
公开(公告)日：2020-09-29
申请号：US13957190
申请日：2013-08-01
Applicant: MUSC Foundation for Research Development
Inventor： Bruce M. Frankel , Mark Evald Semler
Abstract: A skeletal fixation apparatus may include two or more bodies that are attached to two or more screws that have been inserted into vertebral bodies associated with a patient. The apparatus may also include two or more cylindrical members that are attached to the bodies to control the movement or alignment of the bodies when the skeletal fixation apparatus is being installed in the patient. The apparatus may further include a rod that includes a first curvature and a second curvature. The first curvature may be different than the second curvature and may be based on a medical diagnosis associated with stabilizing the vertebral bodies. The second curvature may enable the bodies to be immovably fastened to the rod in a manner that precludes the cylindrical members from contacting each other or causing a false torque condition to exist when the skeletal fixation apparatus is installed in the patient.
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