公开(公告)号：US11937800B2

公开(公告)日：2024-03-26

申请号：US17679481

申请日：2022-02-24

Applicant: Orthosensor Inc.

Inventor： Masei Trabish ,  Martin Roche ,  Ivan Delevic ,  Daniel Lieffort ,  Min Sic Roh ,  Seonguk Jeon

IPC: A61B17/02 ,  A61B5/107 ,  A61F2/46 ,  A61F2/30

CPC classification number: A61B17/025 ,  A61B5/107 ,  A61F2/461 ,  A61F2/4657 ,  A61F2002/30535 ,  A61F2002/4658 ,  A61F2002/4662 ,  A61F2002/4667 ,  A61F2002/4668 ,  A61F2002/4672 ,  A61F2002/4674

Abstract: A surgical apparatus configured to be placed in the musculoskeletal system to precisely separate a first bone from a second bone. The surgical apparatus has one or more sensors to measure one or more parameters and supports one or more bone cuts for installing a prosthetic component. The surgical apparatus has three distraction mechanisms configured to increase or decrease a height between a first support structure and a second support structure. The tilt mechanism adjusts the tilt between the first support structure relative to the second support structure. The tilt mechanism of the surgical apparatus is adjusted from a first tilt to a second tilt to support a bone cut on one of the first or second bones.

公开(公告)号：US20240065577A1

公开(公告)日：2024-02-29

申请号：US18470933

申请日：2023-09-20

Applicant: Orthosensor Inc.

Inventor： Marc Stein ,  Martin Roche

IPC: A61B5/103 ,  A61B5/00 ,  A61B5/107 ,  A61B5/11 ,  A61B17/15 ,  A61B17/17 ,  A61B34/00 ,  A61B34/10 ,  A61B34/20 ,  A61B90/00 ,  A61F2/38 ,  A61F2/46 ,  G06F3/0481

CPC classification number: A61B5/103 ,  A61B5/1036 ,  A61B5/1072 ,  A61B5/1121 ,  A61B5/45 ,  A61B5/4528 ,  A61B5/4571 ,  A61B5/4585 ,  A61B5/4851 ,  A61B5/686 ,  A61B17/154 ,  A61B17/155 ,  A61B17/157 ,  A61B17/1764 ,  A61B34/10 ,  A61B34/20 ,  A61B34/25 ,  A61B90/37 ,  A61F2/3836 ,  A61F2/461 ,  A61F2/4657 ,  A61F2/4684 ,  G06F3/0481 ,  A61B5/4887 ,  A61B2034/102 ,  A61B2034/104 ,  A61B2034/105 ,  A61F2/38 ,  A61F2002/4658 ,  A61F2002/4668

Abstract: A system is disclosed herein for providing a kinetic assessment and preparation of a prosthetic joint comprising one or more prosthetic components. The system comprises a prosthetic component including sensors and circuitry configured to measure load, position of load, and joint alignment. The system further includes a remote system for receiving, processing, and displaying quantitative measurements from the sensors. The kinetic assessment measures joint alignment under loading that will be similar to that of a final joint installation. The kinetic assessment can use trial or permanent prosthetic components. Furthermore, adjustments can be made to the applied load magnitude, position of load, and joint alignment by various means to fine-tune an installation. The kinetic assessment increases both performance and reliability of the installed joint by reducing error that is introduced by elements that load or modify the joint dynamics not taken into account by prior assessment methods.

公开(公告)号：US20230404478A1

公开(公告)日：2023-12-21

申请号：US18331009

申请日：2023-06-07

Applicant: Orthosensor Inc.

Inventor： Masei Trabish ,  Martin Roche ,  Miro Kang ,  YoungCheol Yoon

IPC: A61B5/00 ,  A61B5/11 ,  A61B5/22 ,  H01Q5/10 ,  H02J50/20 ,  A61B5/07 ,  G16H20/30 ,  A61B5/282 ,  A61B5/01 ,  A61B5/024 ,  A61B5/145 ,  A61F13/00 ,  H01Q1/24 ,  A61F2/46

CPC classification number: A61B5/4848 ,  A61B5/0004 ,  A61B5/112 ,  A61B5/224 ,  A61B5/4023 ,  A61B5/4533 ,  A61B5/4585 ,  A61B5/4836 ,  A61B5/6812 ,  A61B5/742 ,  H01Q5/10 ,  H02J50/20 ,  A61B5/0022 ,  A61B5/0031 ,  A61B5/076 ,  A61B5/6882 ,  G16H20/30 ,  A61B5/1114 ,  A61B5/1121 ,  A61B5/686 ,  A61B5/282 ,  A61B5/0077 ,  A61B5/01 ,  A61B5/02427 ,  A61B5/14539 ,  A61B5/4851 ,  A61B5/6833 ,  A61B5/6844 ,  A61B5/746 ,  A61F13/00051 ,  H01Q1/248 ,  A61F2/4657 ,  A61B5/6878 ,  A61B5/6817 ,  A61B5/6832 ,  A61B5/6839 ,  A61B17/8695

Abstract: An orthopedic system configured for use in a pre-operative, intra-operative, and post-operative assessment. The orthopedic system comprises a first screw, a second screw, a first device, a second device, and a computer. The first device and the second device are respectively coupled to a first bone and a second bone of a musculoskeletal system. The first and second devices each include electronic circuitry, one or more sensors, and an IMU. A bracket, wrap, or sleeve can be used to hold the first and second devices to the musculoskeletal system. The first and second devices are configured to send measurement data to a computer. The first and second devices each have an antenna system. Electronic circuitry in the first or second devices are configured to harvest energy from a received radio frequency signal to recharge a battery to maintain operation.

公开(公告)号：US20230337972A1

公开(公告)日：2023-10-26

申请号：US18343596

申请日：2023-06-28

Applicant: Orthosensor, Inc.

Inventor： Masei Trabish ,  Martin Roche ,  Miro Kang ,  YoungCheol Yoon

IPC: A61B5/00 ,  A61B5/11 ,  A61B5/22 ,  H01Q5/10 ,  H02J50/20 ,  A61B5/07 ,  G16H20/30 ,  A61B5/282 ,  A61B5/01 ,  A61B5/024 ,  A61B5/145 ,  A61F13/00 ,  H01Q1/24 ,  A61F2/46

CPC classification number: A61B5/4848 ,  A61B5/0004 ,  A61B5/112 ,  A61B5/224 ,  A61B5/4023 ,  A61B5/4533 ,  A61B5/4585 ,  A61B5/4836 ,  A61B5/6812 ,  A61B5/742 ,  H01Q5/10 ,  H02J50/20 ,  A61B5/0022 ,  A61B5/0031 ,  A61B5/076 ,  A61B5/6882 ,  G16H20/30 ,  A61B5/1114 ,  A61B5/1121 ,  A61B5/686 ,  A61B5/282 ,  A61B5/0077 ,  A61B5/01 ,  A61B5/02427 ,  A61B5/14539 ,  A61B5/4851 ,  A61B5/6833 ,  A61B5/6844 ,  A61B5/746 ,  A61F13/00051 ,  H01Q1/248 ,  A61F2/4657 ,  A61B5/6878 ,  A61B5/6817 ,  A61B5/6832 ,  A61B5/6839 ,  A61B17/8695

Abstract: A wireless system comprising a first wireless device and a second wireless device. The first wireless device is configured to operate with less than 15 milliamperes of current. The second wireless device has an internal power source and is configured to transmit one or more radio frequency signals to the first wireless device. The first wireless device is configured to receive the one or more radio frequency signals from the second wireless device. The first wireless device is configured to harvest energy from the one or more radio frequency signals. The first wireless device is enabled for operation after a predetermined amount of energy is harvested from the one or more radio frequency signals. A communication handshake occurs between the first and second wireless devices to indicate that the first wireless device is in communication with the second wireless device. The first wireless device is configured to perform at least one task from harvested energy.

公开(公告)号：US20220175360A1

公开(公告)日：2022-06-09

申请号：US17679481

申请日：2022-02-24

Applicant: Orthosensor Inc.

Inventor： Masei Trabish ,  Martin Roche ,  Ivan Delevic ,  Daniel Lieffort ,  Min Sic Roh ,  Seonguk Jeon

IPC: A61B17/02 ,  A61F2/46 ,  A61B5/107

Abstract: A surgical apparatus configured to be placed in the musculoskeletal system to precisely separate a first bone from a second bone. The surgical apparatus has one or more sensors to measure one or more parameters and supports one or more bone cuts for installing a prosthetic component. The surgical apparatus has three distraction mechanisms configured to increase or decrease a height between a first support structure and a second support structure. The tilt mechanism adjusts the tilt between the first support structure relative to the second support structure. The tilt mechanism of the surgical apparatus is adjusted from a first tilt to a second tilt to support a bone cut on one of the first or second bones.

公开(公告)号：US11284873B2

公开(公告)日：2022-03-29

申请号：US16414088

申请日：2019-05-16

Applicant: Orthosensor Inc.

Inventor： Masei Trabish ,  Martin Roche ,  Ivan Delevic ,  Daniel Lieffort ,  Min Sic Roh ,  SeongUk Jeon

IPC: A61B17/02 ,  A61F2/46 ,  A61B17/00 ,  A61B17/16

Abstract: A surgical apparatus configured to be placed in the musculoskeletal system to precisely separate a first bone from a second bone. The surgical apparatus has one or more sensors to measure one or more parameters and supports one or more bone cuts for installing a prosthetic component. The surgical apparatus has three distraction mechanisms configured to increase or decrease a height between a first support structure and a second support structure. A tilt mechanism comprises at least one of the three distraction mechanisms. Each distraction mechanism is supported by at least two guide shafts such that movement of each distraction mechanism is aligned by the corresponding at least two guide shafts and loading is supported by the corresponding at least two guide shafts.

公开(公告)号：US10772641B2

公开(公告)日：2020-09-15

申请号：US15852123

申请日：2017-12-22

Applicant: Orthosensor Inc.

Inventor： Masei Trabish ,  Martin Roche ,  Ivan Delevic ,  Gordon Goodchild ,  Byung Jai Lee

IPC: A61B17/15 ,  A61B17/17 ,  A61B17/16 ,  A61B17/02 ,  A61B5/00 ,  A61B90/00 ,  A61F2/38 ,  A61F2/46 ,  A61B17/88 ,  A61B34/10 ,  A61B17/00 ,  A61F2/30

Abstract: A surgical apparatus is configured to support at least one bone cut for installation of a prosthetic component. The installed prosthetic component will have reduced alignment error. The surgical apparatus is configured to distract a first compartment to a first predetermined load value while allowing a moving support structure to pivot freely. A distraction lock mechanism is then engaged to prevent movement of a distraction mechanism that raises or lowers the moving support structure relative to a fixed support structure. The moving support structure has M-L tilt angle that is measured. A M-L tilt mechanism is engaged to forcibly equalize the first and second compartments. Engaging the M-L tilt mechanism prevents the moving support structure from freely pivoting. The at least one bone cut relates to the first and second compartments equalized and the M-L tilt angle.

公开(公告)号：US10772640B2

公开(公告)日：2020-09-15

申请号：US15852030

申请日：2017-12-22

Applicant: Orthosensor Inc.

Inventor： Masei Trabish ,  Martin Roche ,  Ivan Delevic ,  Gordon Goodchild ,  Byung Jai Lee

IPC: A61B17/15 ,  A61B17/17 ,  A61B5/00 ,  A61B17/16 ,  A61B34/10 ,  A61B17/02 ,  A61B90/00 ,  A61F2/38 ,  A61F2/46 ,  A61B17/88 ,  A61B17/00 ,  A61F2/30

Abstract: A measurement system for installation of a prosthetic component. The measurement system comprises a housing, a slide block, a medial plate, a lateral plate, a fixed plate, and a threaded shaft. The fixed plate couples to the housing. The threaded shaft couples to the slide block. The threaded shaft is rotated to move the slide block within the housing. The slide block includes a free wheel gear. A medial plate and a lateral plate respectively couple to a medial post and a lateral post. The medial post and lateral post each have gear teeth that is configured to couple the free wheel gear. The housing retains, aligns and supports movement of the medial and lateral post parallel to the slide block. A medial brake and a lateral brake is configured to couple to the medial post and the lateral post to prevent movement under user control.

公开(公告)号：US20190290452A1

公开(公告)日：2019-09-26

申请号：US16414101

申请日：2019-05-16

Applicant: Orthosensor Inc.

Inventor： Masei Trabish ,  Martin Roche ,  Ivan Delevic ,  Daniel Lieffort ,  Min Sic Roh ,  SeongUk Jeon

IPC: A61F2/46 ,  A61B5/107

Abstract: A surgical apparatus configured to be placed in the musculoskeletal system to precisely separate a first bone from a second bone. The surgical apparatus has one or more sensors to measure one or more parameters and supports one or more bone cuts for installing a prosthetic component. The surgical apparatus has three distraction mechanisms configured to increase or decrease a height between a first support structure and a second support structure. The tilt mechanism adjusts the tilt between the first support structure relative to the second support structure. The tilt mechanism of the surgical apparatus is adjusted from a first tilt to a second tilt to support a bone cut on one of the first or second bones.

公开(公告)号：US20190261892A1

公开(公告)日：2019-08-29

申请号：US16411348

申请日：2019-05-14

Applicant: Orthosensor Inc.

Inventor： Marc Stein ,  Martin Roche

IPC: A61B5/103 ,  A61B5/00 ,  A61B17/17 ,  A61B34/20 ,  A61B90/00 ,  A61B17/15 ,  A61B34/00 ,  A61B5/107 ,  A61B5/11 ,  A61F2/46 ,  G06F3/0481 ,  A61B34/10 ,  A61F2/38

Abstract: A system is disclosed herein for providing a kinetic assessment and preparation of a prosthetic joint comprising one or more prosthetic components. The system comprises a prosthetic component including sensors and circuitry configured to measure load, position of load, and joint alignment. The system further includes a remote system for receiving, processing, and displaying quantitative measurements from the sensors. The kinetic assessment measures joint alignment under loading that will be similar to that of a final joint installation. The kinetic assessment can use trial or permanent prosthetic components. Furthermore, adjustments can be made to the applied load magnitude, position of load, and joint alignment by various means to fine-tune an installation. The kinetic assessment increases both performance and reliability of the installed joint by reducing error that is introduced by elements that load or modify the joint dynamics not taken into account by prior assessment methods.