Andreas Fech,Klaus Fischer,Lars Blobel,Waldemar Wandel,Markus Enderle
申请号：
US14976084
公开号：
US20160184524A1
申请日:
2015.12.21
申请国别(地区):
US
年份:
2016
代理人:
摘要：
The invention relates to an instrument head, comprising:an exit opening (23)；a first feed line (11) for the feed of a first fluid；a second feed line (12) for the feed of a second fluid；a reservoir (24) for storing the fluid fed via the second feed line (12)；wherein the reservoir (24) is in fluid communication with the first feed line (11) and/or is adapted to be brought in fluid communication with the first feed line (11) via at least a valve (25) arranged in the instrument head, to deliver fluid stored in the reservoir (24) via the exit opening (23).
