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Systems and Methods Related to Syringes
专利权人:
Plas-Tech Engineering; Inc.
发明人:
Aaron Hirschmann,Robert Fesus
申请号:
US16687664
公开号:
US20200155771A1
申请日:
2019.11.18
申请国别(地区):
US
年份:
2020
代理人:
摘要:
An improved system and method for a syringe capable of reducing re-usage and limiting wasted contents. The syringe has a plunger with a plunger plug that extends beyond the barrel of the syringe when the contents are fully dispensed and prevents the plunger from being drawn backward. The plunger may also consist of a two-piece design that separates upon exceeding a predetermined force when attempting to draw the plunger backward after use.
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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