公开(公告)号：US20130343965A1

公开(公告)日：2013-12-26

申请号：US13923622

申请日：2013-06-21

Applicant: Bio-Rad Laboratories, Inc.

Inventor： Daniel N. Fox ,  Matthias J.G. Ottenberg ,  Kevin P. Raley ,  Nathan Michael Gaskill-Fox

IPC: B01L3/00

CPC classification number: B01L3/56 ,  G01N15/1404 ,  G01N2015/1409 ,  G01N2015/1413 ,  Y10T29/49826

Abstract: Disclosed is a nozzle assembly that is compact in size and that uses plastic tubing as an injection needle. Standard plastic fittings are utilized, which are inexpensive and widely available. The nozzle assembly has a simple construction and can be easily assembled and disassembled in a few minutes by a user. Cleaning and/or replacement of parts is inexpensive. Plastic tubing can be used as an injection needle that has superior qualities over commonly used stainless steel injection needles. Flexure of the injection needle tubing is prevented because of the compact size of the nozzle cavity.

Abstract translation: 公开了一种尺寸紧凑并且使用塑料管作为注射针的喷嘴组件。 使用标准的塑料配件，其便宜且广泛可用。 喷嘴组件具有简单的结构，并且可以在几分钟内由用户容易地组装和拆卸。 清洁和/或更换零件便宜。 塑料管可用作注射针，其具有比常用的不锈钢注射针优异的质量。 由于喷嘴腔的紧凑尺寸，防止注射针管弯曲。