MANDL Klemens (AT),МАНДЛЬ Клеменс (AT),EKKER Leopold (AT),ЭККЕР Леопольд (AT),SKIERA Rikhard (AT),СКИЭРА Рихард (AT),VAN VLIET Jokhannis Villem (AT),ВАН ВЛИЕТ Йоханнис Виллем (AT),NADERER Ronald (AT),НАДЕРЕР Рональд (AT)
申请号：
RU2015151570
公开号：
RU0002667624C2
申请日:
2014.04.29
申请国别(地区):
RU
年份:
2018
代理人:
摘要：
FIELD: medicine.SUBSTANCE: group of inventions relates to medicine. Artificial finger for prosthetics and gripping devices comprises a base pivotally mounted on the base of the first phalanx of the finger and at least one next phalanx hingedly mounted on the first phalange of the finger, as well as a drive for changing the position of the next phalanx relative to the first phalanx and the first phalanx relative to the base. At least one return element is provided for resetting the first phalanx and the next phalanx. First phalanx is loaded with a different return effort than the next phalanx. In the extensible phalanx of the finger and/or the next phalange, the point of switching of the force action between flexion and extension is located. Point of force exertion is made with the possibility of changing the position. Artificial finger comprises a base pivotally mounted on the base of the first phalanx of the finger and at least one next phalanx hingedly mounted on the first phalanx of the finger, and a drive for changing the position of the next phalanx relative to the first phalanx of the finger and the first phalanx of the finger relative to the base. On the base there are devices for osteointegrated fixation of the artificial finger, and a control device for the drive is provided which, based on electromyographic pulses or direct connection to the neural pathways, controls the drive.EFFECT: invention provides a better fit of the artificial finger to the captured object.27 cl, 7 dwgГруппа изобретений относится к медицине. Искусственный палец для протезирования и захватных устройств содержит основание, шарнирно установленную на основании первую фалангу пальца и по меньшей мере одну шарнирно установленную на первой фаланге пальца следующую фалангу, а также привод для изменения положения следующей фаланги относительно первой фаланги и первой фаланги относительно основания. Предусмотрен по меньшей мере один возвратный элемент для возврата в исходное положение первой
