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1. WO2020196988 - THUMB-BASED HAND MOTION CONTROL SYSTEM FOR MYOELECTRIC HAND AND CONTROL METHOD THEREOF

Publication Number WO/2020/196988
Publication Date 01.10.2020
International Application No. PCT/KR2019/007038
International Filing Date 12.06.2019
IPC
A61F 2/72 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
2Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
50Prostheses not implantable in the body
68Operating or control means
70electrical
72Bioelectric control, e.g. myoelectric
A61F 2/58 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
2Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
50Prostheses not implantable in the body
54Artificial arms or hands or parts thereof
58Elbows; Wrists
A61B 5/0488 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
04Measuring bioelectric signals of the body or parts thereof
0488Electromyography
A61F 2/70 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
2Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
50Prostheses not implantable in the body
68Operating or control means
70electrical
A61F 2/76 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
2Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
50Prostheses not implantable in the body
76Means for assembling, fitting, or testing prostheses, e.g. for measuring or balancing
A61F 2/50 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
2Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
50Prostheses not implantable in the body
Applicants
  • 근로복지공단 KOREA LABOR WELFARE CORPORATION CO.,LTD. [KR]/[KR]
Inventors
  • 박세훈 PARK, Se Hoon
  • 김신기 KIM, Shin Ki
  • 최종문 CHOI, Jong Moon
  • 정성윤 JUNG, Sung Yoon
  • 이희태 LEE, Hui Tae
  • 김승기 KIM, Seung Gi
  • 류제청 RYU, Je Chung
Agents
  • 이승찬 LEE, Seung Chan
Priority Data
10-2019-003607728.03.2019KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) THUMB-BASED HAND MOTION CONTROL SYSTEM FOR MYOELECTRIC HAND AND CONTROL METHOD THEREOF
(FR) SYSTÈME DE COMMANDE DE MOUVEMENT DE LA MAIN BASÉ SUR LE POUCE POUR MAIN MYOÉLECTRIQUE ET PROCÉDÉ DE COMMANDE ASSOCIÉ
(KO) 근전 전동의수의 엄지기반 손동작 제어시스템 및 그 제어방법
Abstract
(EN)
The present invention relates to a hand motion control system and a control method thereof, and more specifically, to a hand motion control system for a myoelectric hand, and to a control method thereof. The system enables not only grasping motions for grasping an object, but also the expression of hand gestures expressing emotions or intent, by means of a limited myoelectric signal transmitted via two myoelectric sensors provided on the myoelectric hand. Furthermore, the system enables a wide variety of hand postures and grasp types that are determined by the position of a thumb, which can be changed by a user, thus easily expanding the range of applications of the myoelectric hand.
(FR)
La présente invention concerne un système de commande de mouvement de la main et un procédé de commande associé, et plus particulièrement, un système de commande de mouvement de la main pour une main myoélectrique, et un procédé de commande associé. Le système permet non seulement de saisir des mouvements pour saisir un objet, mais aussi l'expression de gestes de la main exprimant des émotions ou une intention, au moyen d'un signal myoélectrique limité transmis par l'intermédiaire de deux capteurs myoélectriques disposés sur la main myoélectrique. En outre, le système permet une grande variété de postures de main et de types de saisie qui sont déterminés par la position d'un pouce, qui peut être modifiée par un utilisateur, ce qui permet de déployer facilement la plage d'applications de la main myoélectrique.
(KO)
본 발명은 손동작 제어시스템 및 그 제어방법에 관한 것으로서, 보다 상세하게는 근전 전동의수에 구비된 두 개의 근전도 센서에서 전송되는 제한적인 근전도 신호에 의해 물체를 잡는 파지동작 뿐만 아니라, 감정이나 의사를 표현하는 손동작도 모두 표현할 수 있게 하면서도, 사용자가 변경할 수 있는 엄지손가락의 위치에 따라 손동작의 모양과 그립의 형태를 다양화할 수 있게 함으로써, 근전 전동의수의 활용범위를 간편하게 확대시킬 수 있게 한 근전 전동의수의 손동작 제어시스템 및 그 제어방법에 관한 것이다.
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