公开(公告)号：US12070398B2

公开(公告)日：2024-08-27

申请号：US17269627

申请日：2019-08-28

Applicant: UNIVERSITY OF UTAH RESEARCH FOUNDATION

Inventor： Tommaso Lenzi ,  Minh Tran ,  Marco Cempini

IPC: A61F2/64 ,  A61B5/107 ,  A61B5/11 ,  A61F2/62 ,  A61F2/70 ,  A61F5/01 ,  A61H1/02 ,  B25J9/00 ,  A61F2/50 ,  A61F2/76

CPC classification number: A61F2/644 ,  A61B5/1071 ,  A61B5/112 ,  A61F2/64 ,  A61F2/70 ,  A61F5/0125 ,  A61H1/024 ,  B25J9/0006 ,  A61B2562/0219 ,  A61F2002/5003 ,  A61F2002/5006 ,  A61F2002/5007 ,  A61F2002/502 ,  A61F2002/5021 ,  A61F2002/503 ,  A61F2002/5038 ,  A61F2002/701 ,  A61F2002/704 ,  A61F2002/7645 ,  A61F2005/0137 ,  A61F2005/0148 ,  A61F2005/0155 ,  A61F2005/0169 ,  A61F2005/0179

Abstract: The present disclosure describes transmission systems for use in artificial joints of assistive devices, such as assistive prostheses, orthoses, and powered exoskeletons. A variable transmission is configured to automatically or manually adapt the torque profile to the demand of different locomotion tasks, such as a relatively high torque and low speed profile for a task such as standing up or ascending stairs, or a relatively low torque and high speed profile for a task such as walking.

公开(公告)号：US20240366406A1

公开(公告)日：2024-11-07

申请号：US18774524

申请日：2024-07-16

Applicant: University of Utah Research Foundation

Inventor： Tommaso Lenzi ,  Minh Tran ,  Marco Cempini

IPC: A61F2/64 ,  A61B5/107 ,  A61B5/11 ,  A61F2/50 ,  A61F2/70 ,  A61F2/76 ,  A61F5/01 ,  A61H1/02 ,  B25J9/00

Abstract: The present disclosure describes transmission systems for use in artificial joints of assistive devices, such as assistive prostheses, orthoses, and powered exoskeletons. A variable transmission is configured to automatically or manually adapt the torque profile to the demand of different locomotion tasks, such as a relatively high torque and low speed profile for a task such as standing up or ascending stairs, or a relatively low torque and high speed profile for a task such as walking.