Title:
駆動機構付き義足装置
Document Type and Number:
Japanese Patent JP6883819
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an artificial leg device with a driving mechanism in which training is reduced or eliminated and walking can be made easily and smoothly.SOLUTION: An artificial leg device 10 with a driving mechanism comprises a first frame 11, a second frame 12 with an upper end swingably coupled to a lower end of the first frame 11 through a joint 13, a drive unit 14 for rotationally driving the second frame 12 with the joint 13 to the first frame 11, a fixing unit 11a for receiving and holding a stump of a lower end in a thigh 21a of a leg 21 of one artificial leg wearing side of a user 20 in an upper end of the first frame 11, and a control unit 15 for driving and controlling the drive unit 14. The artificial leg device is configured to include a walking sensor 16 for detecting a walking posture of one thigh 21a of the user 20 and of a first artificial leg wearing side, a second walking sensor 17 for detecting the walking posture of the other thigh 22a of the user 20, and a third walking sensor 18 for detecting the walking posture of the shin of the user's other normal side. The control unit 15 drives and controls a drive unit 15 based on each walking posture detected by the first, second and third walking sensors 16, 17, 18.SELECTED DRAWING: Figure 1
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Inventors:
Kari Murata
Ushizaki Takashi
Ushizaki Takashi
Application Number:
JP2017047893A
Publication Date:
June 09, 2021
Filing Date:
March 13, 2017
Export Citation:
Assignee:
Iwate Prefectural University
Iwate Techno Co., Ltd.
Iwate Techno Co., Ltd.
International Classes:
A61F2/70; A61F2/64
Domestic Patent References:
| JP2009153660A | ||||
| JP2013075342A | ||||
| JP2006314670A | ||||
| JP59032453A | ||||
| JP2005230207A |
Foreign References:
| US20160074180 |
Attorney, Agent or Firm:
Kazuyuki Hirayama
Kakimoto Yasunari
Kakimoto Yasunari