JENTSCH, KLAUS DIETER,JENTSCH, Klaus Dieter,VASOVIC, VALERIJ,VASOVIĆ, Valerij,MILUTINOVIC, DEJAN,MILUTINOVIĆ, Dejan
申请号：
RSP20110268
公开号：
RS20110268A1
申请日:
2011.06.21
申请国别(地区):
RS
年份:
2013
代理人:
摘要：
Invention herewith described refers to the device for breaking blood bag valves, in the housing (K) of which there is the output shaft of the electromotor (1) coupled with the excenter (2).The connecting lever (3) of the excenter-lever mechanism is rotationally connected on one end to the excenter (2), and on the other end to the push rod (4). On the push rod (4) there is attached the fork (5), beneath which a fixed fork (6) is placed on the housing (K). Beneath the fork (6), the spikes (7) with the slipped openings (82) constructed on the reinforcement (81) of the bag (8) are placed. Between the forks (5, 6), the valve (83) of the bag (8) is placed, in such a way that the rotation axis of the fork (5) is positioned, approximately in the axis of the fork (6), that is in the centre of the valve (83). On the outer sides of their arms, the movable fork (5) and the fixed fork (6) have built-in bolts (51, 61), respectively, which through the springs (not shown in the drawing), press the balls (52, 62), respectively, in between of which the valve (83) is positioned.Pronalazak se odnosi se na uređaj za lomljenje ventila na kesama za krv, kod koga je u kućišti (K) izlazno vratilo elektromotora (1) spregnuto sa krivajom (2). Spojna poluga (3), krivajno polužnog mehanizma, obrtno je spojena, na jednom kraju sa krivajom (2), a na drugom sa šetalicom (4). Na šetalici (4) pričvršćena je viljuška (5), ispod koje je, na kućištu (K), postavljena fiksna viljuška (6). Ispod viljuške (6) postavljeni su šiljci (7) sa navučenim otvorima (82) izvedenim na ojačanju (81) kese (8). Između viljuški (5, 6) postavljen je ventil (83) kese (8), tako da je osa rotacije viljuške (5) pozicionirana, približno u osi viljuške (6), odnosno u centru ventila (83). Pomična viljuška (5) i fiksna viljuška (6) imaju na spoljnim stranama svojih krakova ugrađene vijke (51, 61), respektivno, koji preko opruga (nisu prikazane na nacrtu), pritiskaju kuglice (52, 62) respektivno, među kojima je pozicioniran ventil
