公开(公告)号：US12004973B2

公开(公告)日：2024-06-11

申请号：US17878119

申请日：2022-08-01

申请人： Jay Erna Amandala Boender ,  Jona Aelrid Brendan Boender ,  Jennifer Anne Boender ,  Jacob Quintus Laurens Anthony Boender

发明人： Jay Erna Amandala Boender ,  Jona Aelrid Brendan Boender ,  Jennifer Anne Boender ,  Jacob Quintus Laurens Anthony Boender

IPC分类号： A61F2/78 ,  A61F2/54 ,  A61F2/60 ,  A61F2/50

CPC分类号： A61F2/78 ,  A61F2/54 ,  A61F2/60 ,  A61F2002/5083

摘要： A prosthesis includes first and second prosthetic limb components and a fastening system for fastening the first and second prosthetic limb components. The first prosthetic limb component is provided with a first coupling member and the second prosthetic limb component is provided with a second coupling member. The first coupling member includes a cylindric member having an axis, with a wall generally parallel with said axis. The second coupling member includes a circular skirt element having an axis and having corresponding external dimensions to the cylindric member whereby to permit a sliding fit therewith in an unfastened state. The fastening system includes a resilient member having an axis and is operable to expand laterally, orthogonally with respect to the axis such that, in a coupling mode of operation, the lateral expansion operates to cause the skirt to be in a state of frictional engagement with the other coupling member.

公开(公告)号：US20230036563A1

公开(公告)日：2023-02-02

申请号：US17878119

申请日：2022-08-01

申请人： Jay Erna Amandala Boender ,  Jona Aelrid Brendan Boender ,  Jennifer Anne Boender ,  Jacob Quintus Laurens Anthony Boender

发明人： Jay Erna Amandala Boender ,  Jona Aelrid Brendan Boender ,  Jennifer Anne Boender ,  Jacob Quintus Laurens Anthony Boender

IPC分类号： A61F2/78 ,  A61F2/54 ,  A61F2/60

摘要： A prosthesis includes first and second prosthetic limb components and a fastening system for fastening the first and second prosthetic limb components. The first prosthetic limb component is provided with a first coupling member and the second prosthetic limb component is provided with a second coupling member. The first coupling member includes a cylindric member having an axis, with a wall generally parallel with said axis. The second coupling member includes a circular skirt element having an axis and having corresponding external dimensions to the cylindric member whereby to permit a sliding fit therewith in an unfastened state. The fastening system includes a resilient member having an axis and is operable to expand laterally, orthogonally with respect to the axis such that, in a coupling mode of operation, the lateral expansion operates to cause the skirt to be in a state of frictional engagement with the other coupling member.