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DISPOSITIF ET PROCEDE D'ADMINISTRATION DE FLUIDE
专利权人:
IINJEC TECHNOLOGIES INC.
发明人:
REISENBURG MOLSON, CATHERINE,MOLSON, ALEXANDRA,GANEM, JAKE
申请号:
CA2891102
公开号:
CA2891102A1
申请日:
2013.11.11
申请国别(地区):
CA
年份:
2014
代理人:
摘要:
A fluid delivery injector comprises a syringe defining a barrel; a plunger and a hollow needle provided within the barrel adapted for linear movement parallel to a longitudinal axis with a distal tip of the needle contained within the syringe. A fluid retention reservoir is defined at least in the barrel and is in fluid communication with the needle when pressure is applied to the fluid in the reservoir and to the plunger for moving the needle out of the barrel.. A spring may be provided for retracting the needle when pressure is released from the plunger.
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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