AUTOMATED MEDICATION INJECTION DEVICE

• Main Authors: KIM, Sung Wook, HWANG, In Ho, KIM, Won Pyo
• Format: Patent
• Language: English; French; Korean
• Published: 22.08.2024
• Subjects: DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE

An embodiment provides an automated medication injection device comprising: a trigger module for activating a plunger by the movement of an activation member; a locking member installed in the locking hole of the activation member so as to be moved from a first position to a second position by the movement of the activation member and then retained in a housing; and a flexible element having a proximal end that spreads radially outward when the locking member is moved from the first position to the second position, wherein when the activation member is moved to the initial position, the locking hole of the activation member and the proximal end of the flexible element are locked to each other, thereby finally locking the activation member. Un mode de réalisation concerne un dispositif automatisé d'injection de médicament comprenant : un module de déclenchement pour activer un piston par le mouvement d'un élément d'activation ; un élément de verrouillage installé dans le trou de verrouillage de l'élément d'activation de façon à être déplacé d'une première position à une seconde position par le mouvement de l'élément d'activation et ensuite retenu dans un boîtier ; et un élément flexible ayant une extrémité proximale qui s'étend radialement vers l'extérieur lorsque l'élément de verrouillage est déplacé de la première position à la seconde position, lorsque l'élément d'activation est déplacé vers la position initiale, le trou de verrouillage de l'élément d'activation et l'extrémité proximale de l'élément flexible étant verrouillés l'un à l'autre, verrouillant ainsi finalement l'élément d'activation. 실시예는, 활성화 부재의 이동에 의해 플런저를 활성화 시키는 트리거 모듈; 활성화 부재의 락킹 홀 내에 설치되며, 활성화 부재의 이동에 의해 제1 위치에서 제2 위치로 이동한 뒤 하우징에 고정되는 잠금 부재; 및 잠금 부재가 제1 위치에서 제2 위치로 이동하면 근위 단부가 반경 방향 외측으로 벌어지는 가요성 요소;를 포함하고, 활성화 부재가 초기 위치로 이동하면 활성화 부재의 락킹 홀과 가요성 요소의 근위 단부가 락킹되어 활성화 부재를 최종 락킹하는 것을 특징으로 하는 자동 약물 주입 장치를 제공한다.