Peter LELL,Julia ENGERT,Cihad ANAMUR,Christian FELLNER,Gerhard WINTER
申请号：
US15519858
公开号：
US20170246391A1
申请日:
2015.10.22
申请国别(地区):
US
年份:
2017
代理人:
摘要：
The invention relates to a needleless injection device, comprising a firing chamber (11) for the needleless injection of a substance (25), having a firing chamber containing a pyrotechnic material and a gel-like medium, with which a substance, in particular an active substance, can be accelerated at high speed and injected in a needleless manner into a tissue or into a body by means of a membrane (15).The invention also relates to a method for producing a needleless injection device of this type containing a firing chamber together with pyrotechnic material and filled with a gel-like medium, and use thereof.
