Adjustable prosthesis leg
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Sep 26, 2017
Issued Date -
N/A
app pub date -
Nov 7, 2013
filing date -
Nov 7, 2012
priority date (Note) -
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Abstract
The adjustable prosthetic leg, which is connected between a thigh and an artificial foot, has a controller, a connecting mechanism, a hydraulic unit, and a shell. The connecting mechanism and the hydraulic unit are pivotally connected to the controller, and the shell is pivotally connected to the hydraulic unit. The connecting mechanism extends into a hydraulic cylinder of the hydraulic unit. The hydraulic cylinder is in communication with a reserve hydraulic cylinder and a brake hydraulic cylinder of the hydraulic unit. The prosthetic leg allows a user to climb up or go down the stairs and walk on uneven ground easily without falling down.
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