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ELECTRICALLY POWERED ARTIFICIAL HAND 新技術説明会

外国特許コード F130007347
整理番号 PCT13102
掲載日 2013年5月13日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2013JP063004
国際公開番号 WO 2013/190928
国際出願日 平成25年5月9日(2013.5.9)
国際公開日 平成25年12月27日(2013.12.27)
優先権データ
  • 特願2012-140417 (2012.6.22) JP
発明の名称 (英語) ELECTRICALLY POWERED ARTIFICIAL HAND 新技術説明会
発明の概要(英語)

The invention addresses the problem of providing an electrically powered artificial hand that can be constructed with a simple configuration, the operation of which is easy to master and the control of which is highly reproducible. The electrically powered artificial hand (1) is provided with: a shape-detecting sensor (2) for detecting the shape of the forearm of an upper limb amputee

a hand section (6) having a pair of arms (7a, 7b) that are capable of opening and closing movements

and a main control unit body (8) having a sensor signal-receiving circuit for receiving the sensor signal output from the shape-detecting sensor (2) according to the shape of the forearm, and a control signal-generating and -sending circuit for generating a control signal on the basis of the sensor signal and sending the control signal to the hand section (6) to control the opening and closing movements of the arms (7a, 7b). The control signal comprises a control direction for controlling the direction of arm (7a, 7b) movement, the direction being determined on the basis of the direction of the change in shape from a previously prescribed initial shape of the forearm, and a control magnitude for controlling the distance of movement of the arms (7a, 7b), the magnitude being determined on the basis of the magnitude of the change in shape from the initial shape.

  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • INSTITUTE OF NATIONAL COLLEGES OF TECHNOLOGY, JAPAN
  • 発明者(英語)
  • MORI TAKAHIKO
国際特許分類(IPC)
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