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1.发明申请公开(公告)号：US20190021883A1
公开(公告)日：2019-01-24
申请号：US16068531
申请日：2017-01-06
Applicant: Massachusetts Institute of Technology
Inventor： Hugh M. Herr , Tyler Clites , Benjamin Maimon , Anthony Zorzos , Matthew J. Carty , Jean-Francois Duval
Abstract: Proprioceptive feedback is provided in a residual limb of a person that includes forming a linkage between a pair of agonist and antagonist muscles, forming a sliding surface over which the agonist and antagonist muscles slide. The sliding surface can include a synovial sleeve, a bridge formed between the distal ends of bones, or a fixture that is osseointegrated into the bone. The invention also includes a system for transdermal electrical communication in a person that includes a percutaneous access device, a sensory device that communicates signals between a muscle and the percutaneous device, and a stimulation device in communication with the percutaneous access device. In another embodiment, a closed-loop functional stimulation system restores lost functionality to a person that suffers from impairment of a neurological control system or at least partial loss of a limb.
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Patent Agency Ranking
公开(公告)号：US11992307B2
公开(公告)日：2024-05-28
申请号：US16754351
申请日：2018-10-09
Applicant: Massachusetts Institute of Technology
Inventor： Hugh M. Herr , Cameron Taylor , Tyler Clites
CPC classification number: A61B5/1107 , A61B5/05 , A61B5/4519 , A61B5/4523 , A61B5/6811 , A61F2/48 , A61B5/486 , A61B2562/0223 , A61F2002/6863 , A61F2002/6872
Abstract: A physiological feature of a subject is monitored by implanting a plurality of targets, such as magnets, and detecting at least one change in a physical property of the targets, followed by modifying a physiological feature of the subject in response to a change of state detected by the change in physical property detected in the targets. Cutaneous sensory feedback and proprioceptive feedback in a subject, as well as selective stimulation of axons or nerve fascicles of a neuron of a subject are provided.
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3.发明授权公开(公告)号：US11179251B2
公开(公告)日：2021-11-23
申请号：US16068531
申请日：2017-01-06
Applicant: Massachusetts Institute of Technology
Inventor： Hugh M. Herr , Tyler Clites , Benjamin Maimon , Anthony Zorzos , Matthew J. Carty , Jean-Francois Duval , Shriya Sruthi Srinivasan
IPC: A61F2/72 , A61N1/36 , A61F2/64 , A61F2/80 , A61H3/00 , A61N5/06 , A61F2/78 , A61N1/05 , A61F2/50 , A61F2/68 , A61F2/70
Abstract: Proprioceptive feedback is provided in a residual limb of a person that includes forming a linkage between a pair of agonist and antagonist muscles, forming a sliding surface over which the agonist and antagonist muscles slide. The sliding surface can include a synovial sleeve, a bridge formed between the distal ends of bones, or a fixture that is osseointegrated into the bone. The invention also includes a system for transdermal electrical communication in a person that includes a percutaneous access device, a sensory device that communicates signals between a muscle and the percutaneous device, and a stimulation device in communication with the percutaneous access device. In another embodiment, a closed-loop functional stimulation system restores lost functionality to a person that suffers from impairment of a neurological control system or at least partial loss of a limb.
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公开(公告)号：US20240350033A1
公开(公告)日：2024-10-24
申请号：US18639720
申请日：2024-04-18
Applicant: Massachusetts Institute of Technology
Inventor： Hugh M. Herr , Cameron Taylor , Tyler Clites
CPC classification number: A61B5/1107 , A61B5/05 , A61B5/4519 , A61B5/4523 , A61B5/6811 , A61F2/48 , A61B5/486 , A61B2562/0223 , A61F2002/6863 , A61F2002/6872
Abstract: A physiological feature of a subject is monitored by implanting a plurality of targets, such as magnets, and detecting at least one change in a physical property of the targets, followed by modifying a physiological feature of the subject in response to a change of state detected by the change in physical property detected in the targets. Cutaneous sensory feedback and proprioceptive feedback in a subject, as well as selective stimulation of axons or nerve fascicles of a neuron of a subject are provided.
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5.发明申请公开(公告)号：US20220031479A1
公开(公告)日：2022-02-03
申请号：US17451584
申请日：2021-10-20
Applicant: Massachusetts Institute of Technology
Inventor： Hugh M. Herr , Tyler Clites , Benjamin Maimon , Anthony Zorzos , Matthew J. Carty , Jean-Francois Duval , Shriya Sruthi Srinivasan
Abstract: Proprioceptive feedback is provided in a residual limb of a person that includes forming a linkage between a pair of agonist and antagonist muscles, forming a sliding surface over which the agonist and antagonist muscles slide. The sliding surface can include a synovial sleeve, a bridge formed between the distal ends of bones, or a fixture that is osseointegrated into the bone. The invention also includes a system for transdermal electrical communication in a person that includes a percutaneous access device, a sensory device that communicates signals between a muscle and the percutaneous device, and a stimulation device in communication with the percutaneous access device. In another embodiment, a closed-loop functional stimulation system restores lost functionality to a person that suffers from impairment of a neurological control system or at least partial loss of a limb.
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公开(公告)号：US20200305765A1
公开(公告)日：2020-10-01
申请号：US16754351
申请日：2018-10-09
Applicant: Massachusetts Institute of Technology
Inventor： Hugh M. Herr , Cameron Taylor , Tyler Clites
Abstract: A physiological feature of a subject is monitored by implanting a plurality of targets, such as magnets, and detecting at least one change in a physical property of the targets, followed by modifying a physiological feature of the subject in response to a change of state detected by the change in physical property detected in the targets. Cutaneous sensory feedback and proprioceptive feedback in a subject, as well as selective stimulation of axons or nerve fascicles of a neuron of a subject are provided.
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