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公开(公告)号：US20190060157A1
公开(公告)日：2019-02-28
申请号：US16116298
申请日：2018-08-29
Applicant: Roam Robotics Inc.
Inventor： Callum Lamb , Kevin Kemper , Tim Swift
Abstract: A method of performing a fit test on an actuator unit coupled to a user. The method includes determining a first configuration of the actuator unit while the actuator unit is in an un-actuating state and while the user is in a fit test position; actuating the actuator unit; determining a second configuration of the actuator unit generated in response to the actuating the leg actuator unit; determining a change in configuration of the actuator unit based at least in part on the difference between the first and second configuration; and determining that the change in configuration corresponds to an improper fit of the actuator unit to the user.
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公开(公告)号：US20250001586A1
公开(公告)日：2025-01-02
申请号：US18885289
申请日：2024-09-13
Applicant: ROAM ROBOTICS INC.
Inventor： Mario Perez , Kyle Kaveny , Ronald Lam , Kris Li , Collin Smith , Linus Park , Scott Schoeffel , Kevin Conrad Kemper , Timothy Alan Swift
Abstract: An exoskeleton system that comprises: one or more actuator units, the one or more actuator units including an actuator; one or more sensors; and an exoskeleton device that includes: an actuation system, and a processor and memory, the memory storing instructions, that when executed by the processor, are configured to control the exoskeleton system to: cause actuation of the actuator of the one or more actuator units.
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公开(公告)号：US20230226773A1
公开(公告)日：2023-07-20
申请号：US18189072
申请日：2023-03-23
Applicant: Roam Robotics Inc.
Inventor： James Chau , Linus Park , Timothy Alan Swift
CPC classification number: B29C65/62 , A61H3/00 , B29C65/04 , B29C65/48 , B29C66/02241 , B29C66/729 , B29C66/7392 , B29C66/5346 , B25J9/0006 , B25J9/142 , B29L2031/753
Abstract: A method of constructing an inflatable fluidic actuator. The method includes coupling a first interface to a tube configuration of membrane material at a first tube end by coupling the first interface to the tube configuration at the first tube end by generating at least one of: a first bond between the membrane material and one or more first sidewalls of the first interface and a first external face bond between membrane material at the first tube end onto a first external face of the first interface.
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公开(公告)号：US20230058389A1
公开(公告)日：2023-02-23
申请号：US17889603
申请日：2022-08-17
Applicant: ROAM ROBOTICS INC.
Inventor： Kyle Kaveny , Timothy Alan Swift , Kyle Motter
Abstract: A method of operating an exoskeleton system that includes obtaining at an exoskeleton device, sensor data from one or more sensors; and determining, by the exoskeleton device based at least in part on the sensor data, one or more states, including one or more of: at least one state of the exoskeleton system; at least one state of a user wearing the exoskeleton system; and at least one state of a location where the user and exoskeleton system are located. The method further includes determining, by the exoskeleton device, a response based at least in part on the determined one or more states; and generating the response by the exoskeleton device causing actuation of the exoskeleton system.
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公开(公告)号：US20220249311A1
公开(公告)日：2022-08-11
申请号：US17729934
申请日：2022-04-26
Applicant: Roam Robotics Inc.
Inventor： Tim Swift , Kevin Kemper
Abstract: A robotic system configured to, in response to a state transition intention input, change the robotic system from operating in a first mode with sensitivity to detecting state transitions at a first sensitivity level to operating temporarily in a second mode with sensitivity to detecting state transitions at a second sensitivity level that is more sensitive than the first sensitivity level. The state transition intention input indicates an intention to make a state transition from a first state to a second state, with the second state being possible from a plurality of possible different states.
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Patent Agency Ranking
公开(公告)号：US11351083B2
公开(公告)日：2022-06-07
申请号：US16116246
申请日：2018-08-29
Applicant: Roam Robotics Inc.
Inventor： Tim Swift , Kevin Kemper
Abstract: A computer implemented method of semi-supervised intent recognition for an exoskeleton system. In one aspect, the method includes, in response to a state transition intention input, changing the exoskeleton system from operating in a first mode with sensitivity to detecting state transitions at a first sensitivity level to operating in a second mode with sensitivity to detecting state transitions at a second sensitivity level that is more sensitive than the first sensitivity level; identifying a state transition while operating in the second mode and using the second sensitivity level; and facilitating the identified state transition by actuating the exoskeleton system.
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公开(公告)号：US11259979B2
公开(公告)日：2022-03-01
申请号：US15887866
申请日：2018-02-02
Applicant: Roam Robotics Inc.
Inventor： Timothy Alan Swift , Nicolas Cox , Kevin Conrad Kemper
IPC: A61H3/00 , G16H40/67 , G05B13/02 , G06F8/65 , A61H1/02 , G16H50/30 , G16H20/30 , G16H50/70 , G16H50/20 , G16H40/63 , G16H50/50
Abstract: A method of operating an exoskeleton system that includes determining a first state estimate for a current classification program being implemented by the exoskeleton system; determining a second state estimate for a reference classification program; determining that a difference between the first and second state estimate is greater than a classification program replacement threshold; generating an updated classification program; and replacing the current classification program with the updated classification program based at least in part on the determining that the difference between the first and second state estimates is greater than the classification program replacement threshold.
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公开(公告)号：US20210259904A1
公开(公告)日：2021-08-26
申请号：US17185754
申请日：2021-02-25
Applicant: Roam Robotics Inc.
Inventor： James Chau , Linus Park , Timothy Alan Swift
Abstract: An exoskeleton system comprising an inflatable actuator configured to be worn by a user. The inflatable actuator includes a fluid-impermeable member that defines a fluid chamber at least in part by a membrane material and a first and second interface that each define sidewalls, the membrane material is coupled to the sidewalls of the first and second interfaces.
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公开(公告)号：US20210177686A1
公开(公告)日：2021-06-17
申请号：US17119825
申请日：2020-12-11
Applicant: Roam Robotics Inc.
Inventor： Kyle Allen Lamson , Austin Campbell , Ashley Swartz , Robert Stuart , Kevin Conrad Kemper , Phil Long , Jared Jones , Garrett Hurley , Timothy Alan Swift
Abstract: An exoskeleton system having an actuator unit configured to be coupled to a leg of a user. The actuator unit includes an upper arm and a lower arm that are rotatably coupled via a joint, the joint positioned at a knee of the user with the upper arm coupled about an upper leg portion of the user above the knee and with the lower arm coupled about a lower leg portion of the user below the knee; a fluidic actuator that extends between the upper arm and lower arm; and one or more fluid lines coupled to the fluidic actuator to introduce fluid to the fluidic actuator that causes force to be applied to the upper arm and lower arm.
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公开(公告)号：US10966895B2
公开(公告)日：2021-04-06
申请号：US16855456
申请日：2020-04-22
Applicant: Roam Robotics Inc.
Inventor： Callum Lamb , Kevin Kemper , Tim Swift
Abstract: A method of performing a fit test on an actuator unit coupled to a user. The method includes determining a first configuration of the actuator unit generated in response to actuating the actuator unit while the user is performing one or more movements for the fit test; determining a change from the first configuration of the actuator unit while the user is performing the one or more movements for the fit test; determining that the change from the first configuration corresponds to an improper fit of the actuator unit coupled the user; and generating an improper fit indication that indicates improper fit of at least leg actuator units coupled the user.
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