REDLE Tilman (DE),РЕДЛЕ Тильман (DE),KISTLER Tobias (DE),КИСТЛЕР Тобиас (DE),KYUNLE Sara (DE),КЮНЛЕ Сара (DE),LIMBEK Roland (DE),ЛИМБЕК Роланд (DE)
申请号：
RU2017111193
公开号：
RU0002676517C2
申请日:
2015.09.03
申请国别(地区):
RU
年份:
2018
代理人:
摘要：
FIELD: satisfaction of human vital requirements.SUBSTANCE: invention relates to pen (1) comprising carpule with longitudinal axis (L) (3), which has first end (5) with dispensing opening to be closed (7), second end (9), through which at least one stopper (13) can be inserted in the direction of longitudinal axis (L), and interior (15) which is tightly closed by closure part (7) and at least one stopper (13), and having central axis (M) and housing (11) accommodating carpule (3), which has piston rod (34) cooperating with at least one stopper (13) and drive (31) for moving at least one stopper (13) inside interior (15) of carpule (3), moreover, carpule (3) is inserted into housing (11) by second end (9) from the front. Pen-type injector (1) differs in that piston rod (34) is fixedly located inside housing (11), when viewed in the direction of central axis (M) of housing (11), drive (31) has drive element (33) interacting with carpule (3), drive element (33), when drive (31) is activated, shifts carpule (3) into housing (11) in direction of its longitudinal axis (L), which is located coaxially with central axis (M) of housing (11), and at the same time piston rod (34) is held in a fixed position relative to longitudinal direction of housing (11), so that piston rod (34) which engages with second end (9) of carpule (3) displaces at least one stopper (13) inside interior (15) of carpule (3) towards its first end (5).EFFECT: proposed is a pen-type injector.10 cl, 2 dwgИзобретение относится к шприц-ручке (1), содержащей имеющую продольную ось (L) карпулу (3), которая имеет первый конец (5) с закрываемым запорной деталью (7) отверстием выдачи, второй конец (9), через который может вводиться по меньшей мере одна перемещаемая в направлении продольной оси (L) заглушка (13), и герметично закрытое запорной деталью (7) и по меньшей мере одной заглушкой (13) внутреннее пространство (15), и имеющий среднюю ось (M) и вмещающий карпулу (3) корпус (11), который имеет взаимодействующ
