• Title/Summary/Keyword: 보조장치

Search Result 871, Processing Time 0.024 seconds

특허 News

  • (사)한국여성발명협회
    • The Inventors News
    • /
    • no.30
    • /
    • pp.2-2
    • /
    • 2005

  • 장애인 이동보조장치 특허출원 증가로 외출 편해져 - 김치냉장고가 다기능$\cdot$대용량화 되고 있다 - 삼성전자와 소니 2만여개 특허기술 공유 - 미국 코닥 특허공세 `비상` - 은나노 기술, 특허출원 활발

  • PDF

Development of Walking Assistant Controller for Patients with Weakness in Cardiopulmonary System (심폐기능 허약자를 위한 보행보조장치 제어기 개발)

  • Kang, S.J.;Kim, G.S.;P, S.H.;Mun, M.S.;Sei, S.W.;Kim, J.K.;Ryu, J.C.
    • Journal of rehabilitation welfare engineering & assistive technology
    • /
    • v.4 no.1
    • /
    • pp.23-28
    • /
    • 2010

  • Case of patients with weakness in cardiopulmonary system, other ambulatory function is normal, but oxygen supply function is problem. So they need reduce energy consumption for gait by assistance system. In this study, we designed and developed walking assistant device which helps flexion and extension of hip joint for cardiopulmonary patients. There are two motors, each at the left and right side of pelvis, providing torque to the hip joint. The target angle of the flexion and extension in the hip joint is set according to the normal gait. As a result, reduction of energy consumption was 14.8% by gait assistive device.

  • PDF KSCI

Implementation of the Hand-motion Recognition based Auxiliary Input Device using Gyro Sensor (자이로센서를 이용한 손 동작 인식형 보조 입력장치 구현)

  • Park, Ki-Hong;Lee, Hyun-Jik;Kim, Yoon-Ho
    • Journal of Advanced Navigation Technology
    • /
    • v.13 no.4
    • /
    • pp.503-508
    • /
    • 2009

  • In this paper, we have designed the auxiliary input device which based on hand-motion recognition. It is aimed at some individually specified person such as the disabled, rehabilitation patient, and the aged. The gyro sensor is used to recognize the hand-motion in 3D space, and communication bandwidth for transceiver is also set to the 2.4GHz. Prototype board includes a set of modules; Gyro sensor, RF transmitter/receiver, MCU for signal processing and USB connector etc. Some experiments are conducted so as to verify the prototype, and as a result, mouse-based curser motion as well as program control are well operated just same as the design specification.

  • PDF