Wearable active assisting device
An auxiliary device and active technology, applied in the direction of sports accessories, passive exercise equipment, and appliances that help people walk, etc., can solve the problems of not allowing force transmission to start smoothly, reducing system bandwidth, and immediately transmitting
Pending Publication Date: 2021-04-13
迈欧瑞士股份公司
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- Application Information
AI Technical Summary
Problems solved by technology
As a result, these systems cannot transmit force immediately when it is unexpectedly required because they must first overcome the excess slack
Not only does this greatly reduce the bandwidth of these systems, but it also does not allow for a smooth onset of force transfer
Also, this principle is less energy efficient as it requires the actuator to actively feed additional cables to create enough slack
Method used
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Embodiment Construction
[0062]according tofigure 1 The wearable active auxiliary device 1 includes a motor 2, which is actuated and is used to provide assistance to the limb 3 of the user 4, and the motor 2 is coupled to the limb 3 via at least one force transfer element 5, the at least one force transmitting element 5 The motor and the control member 6 are elongated or shortened, the control member 6 has an input of signals 7a, 7b, 7c, and 7d from the plurality of sensors 8a, 8b, 8c, 8d, which has used for processing from The signal processing stage of the input signals 7a-7d of the plurality of sensors 8A-8D, and the output stage 9 for outputting the motor actuation signal 10 in accordance with the processed sensor signal, wherein the control is also used to select the limb aid. The limb auxiliary degree selection input 11; and wherein the signal processor level of the control member 6 is adapted to elongate or shorten at least one force transmitting element 5 corresponding to the motion of the user curr...
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The present invention relates to a wearable active assisting device comprising an actuator in use to provide a limb assistance and coupled to a limb to be actively assisted via at least one force transmission element to be elongated or shortened by the actuator; and a control having an input for signals from a plurality of sensors, a signal processing stage for processing input signals from the plurality of sensors, and an output stage for outputting a motor actuation signal in accordance with the processed sensor signals; wherein the control further has a limb assistance degree selection input for selecting a degree of limb assistance; and wherein the signal processor stage is adapted to continuously model an elongation of the at least one force transmission element to be elongated or shortened corresponding to a movement or posture currently detected by the plurality of sensors to output a continuous actuator actuation signal according to a modeled elongation of the at least one force transmission element to be elongated or shortened and in response to a selected minimum degree of limb assistance.
Description
Technical field[0001]The present invention relates to a wearable active auxiliary device.Background technique[0002]The wearable active auxiliary device is well known. They can be used especially for patients who are damaged, for example, due to accidents, due to recent surgery, or due to other medical conditions in his or her motion. The wearable active auxiliary device can also help patients in a normal manner not only nearly normal, but also to help users train movement in normal ways without auxiliary devices. This can not only be achieved by active assisting limbs, but also can be implemented by providing external support and stability.[0003]When the patient is recovered or before the patient's health deterioration, the aid provided by the apparatus may not need to provide a possible full power for a given active auxiliary device. Typically, some limbs do not need to be assisted, or do not need to maximize. Specifically, for example, during training recovered from the accident, ...
Claims
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IPC IPC(8): A61H1/02B25J9/00B25J9/10
CPCA61H2201/149A61H2201/165A61H2201/1671A61H1/0237A61H1/0274A61H2201/0165A61H2201/0196A61H2201/1215A61H2201/5007A61H2201/5035A61H2201/5058A61H2201/5069A61H2201/5084A61H2230/625A61H3/00G09B19/0038A61B5/6828A61B5/6812A61B5/112A61H2201/0192B25J9/104B25J9/0006A61B5/1121A61B5/1124B25J9/04A63B21/4001B25J19/02A61H1/0218G06F1/163
Inventor 亚历杭德罗·桑乔·普查德斯凯·施密特
Owner 迈欧瑞士股份公司