CASTELEYN, Pieter,DANIELS, Ludo,ROYEN, Veerle,FRIPON, Christian
申请号：
EP17152798
公开号：
EP3351280A1
申请日:
2017.01.24
申请国别(地区):
EP
年份:
2018
代理人:
摘要：
Injection needle assembly comprising: €¢ at least N injection needles where N is at least four and a multiple of two, €¢ a first liquid port adapted to be connected to an injection device, €¢ N second liquid ports, each connected to one of the N injection needles, €¢ N 2 main liquid pathways each having an entrance connected to the first liquid port and an exit, wherein it further comprises N 2 secondary liquid pathways comprising: €¢ two extremities each opening on one of the N second liquid ports, and €¢ a mid portion connected to the exit of one of the main liquid pathways and wherein the main liquid pathways and the secondary liquid pathways define N liquid flow paths between the first liquid port and the N second liquid ports and are dimensioned so that a pressure drop between the first liquid port and each of the N second liquid ports is similar.
