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DISPOSITIFS DE TYPE SERINGUE, LEURS ELEMENTS CONSTITUTIFS ET PROCEDES DE FORMATION D'UN AGENT MEDICAMENTEUX DANS LESDITS DISPOSITIFS
专利权人:
HYPROTEK; INC.
发明人:
TENNICAN, PATRICK O.,PHIPPS, L. MYLES
申请号:
CA2626864
公开号:
CA2626864C
申请日:
2006.11.09
申请国别(地区):
CA
年份:
2015
代理人:
摘要:
A syringe device includes a syringe barrel and piston having a fluidpassageway extending from a vial port. Another syringe device includes asyringe barrel, a piston sleeve and an insert. A channel extends along a sideof the insert. A valve controls fluid communication between the channel andthe syringe barrel. Another syringe device has a syringe barrel, a pistonsleeve and an insert. A valve controls fluid communication between acompartment within the insert and the syringe barrel. A method of preparing amedication includes providing a component within a syringe barrel and anothercomponent within a compartment of a piston insert. A seal is over-molded ontoa tip of the insert and an end of a piston sleeve. The sleeve is rotatedrelative to the insert to establish fluid communication between thecompartment and the barrel chamber.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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