Device for distributing substances
作者： Bernd Dipl.-Ing. Hansen
DOI:
关键词:
摘要: The invention relates to a device for distributing substances. inventive comprises distribution container (1) receiving the substance in question, said having closing unit (3) which is provided with canula (11) be distributed, outer end (15) of protruding from (3). also safety (5, 17) can alternate between protective state it covers (11), and user (11).
lens.org 参考文章(5)
Joseph N. Genese, Additive transfer device ,(1977)
John Hagen, Protective enclosure for hypodermic syringe ,(1987)
Marcial Alvarez, Hypodermic needle assembly with retractable needle cover ,(1977)
Willy Leu, Bernd Hansen, Container for delivery of flowable material ,(1996)
Ricardo Sheath Oxford Steyn, A device for drawing blood ,(1999)