Nozzle assembly with lost motion connection for medical injector assembly
作者： Stephen John Lilley , Hugh Francis Taylor , Craig J. Carlson , David I. Rosen , Thomas R. Johnson
DOI:
关键词: Gas spring 、 Mechanism (engineering) 、 Injector 、 Energy device 、 Mechanical engineering 、 Plunger 、 Nozzle 、 Injection device 、 Connection (principal bundle) 、 Engineering
摘要: A needleless injection system and method for injecting a medical product including device having nozzle assembly defining an ampule chamber holding medication, energy pushing medication out of the assembly, actuating mechanism is disclosed. These components are operatively contained in housing configured hand held operation. The self-contained gas spring connected to plunger operating within chamber. preferably stepped which can be used many different applications, air gun being one. provided with coupling supply vial assembly. removably situated removable therewith.
glgoo.top参考文章(115)
William T. D. Bates, Single-use syringe with non-retractable piston ,(1992)
Marvin Burns, Pre-filled ampule and non-invasive hypodermic injection device assembly ,(1988)
David R. Theobald, Hugh F. Taylor, Air weapon with air compression system having grooves for air transfer ,(1986)
Venditty Anthony, Hypodermic injector with adjustable impact plunger ,(1954)
Krug Albert E, Dickinson Jr Fairleigh S, Hypodermic injection unit ,(1949)
Yoav Cohen, Plastic stand pipe support for load-bearing adjustable column ,(1991)
James F. Ennis, Mark Anderson, Nonrotating hermetically sealed closure for bottle containing liquid ,(1992)
Stefan Tauschinski, Self-sealing connector for use with plastic cannulas and vessel catheters ,(1981)
Ennis L. Tillman, Gregg A. Greulich, Vacuum cleaner wand seal ,(1989)
A Ismach, Hand powered hypodermic jet injector gun ,(1972)