发明名称 |
System for determining relative distance(s) and/or angle(s) between at least two points |
摘要 |
Systems and method utilizing microelectronic devices for determining relative positions such as distances and/or angles between at least two points is described. The points may be locations of parts of the body such as the fingers on a person's hand. A first microelectronic device is adapted to emit magnetic signals and at least a second microelectronic device is adapted to receive the magnetic signals, wherein a controller is adapted to communicate with the first and second microelectronic devices. The second microelectronic device and/or the controller are adapted to determine a distance and angle between the first and the second microelectronic devices based on the strength of the magnetic signals received by the second microelectronic device. |
申请公布号 |
US8684009(B2) |
申请公布日期 |
2014.04.01 |
申请号 |
US20040920554 |
申请日期 |
2004.08.18 |
申请人 |
MATEI EUSEBIU;KARR LAWRENCE J.;SCHULMAN JOSEPH H.;ALFRED E. MANN FOUNDATION FOR SCIENTIFIC RESEARCH |
发明人 |
MATEI EUSEBIU;KARR LAWRENCE J.;SCHULMAN JOSEPH H. |
分类号 |
A61B19/00;A61B5/00;A61B5/053;A61B5/07;A61B5/103;A61F2/50;A61F2/70;A61F2/72;A61N1/372;A61N1/378;G01S5/04 |
主分类号 |
A61B19/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|