Invention Grant
- Patent Title: Syringe
- Patent Title (中): 注射器
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Application No.: US14504835Application Date: 2014-10-02
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Publication No.: US09533130B2Publication Date: 2017-01-03
- Inventor: Chun-Jen Liao , Wen-Hsi Wang , Yu-Ming Wang , Yu-Chung Chang , Hsin-Yu Wu , Ping-Chuan Chen
- Applicant: Taiwan Biomaterial Co., Ltd.
- Applicant Address: TW Douliou, Yunlin County
- Assignee: TAIWAN BIOMATERIAL CO., LTD.
- Current Assignee: TAIWAN BIOMATERIAL CO., LTD.
- Current Assignee Address: TW Douliou, Yunlin County
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: TW103111365A 20140327
- Main IPC: A61M35/00
- IPC: A61M35/00 ; A61M5/24 ; A61J1/20 ; A61M5/315 ; A61B17/00 ; A61M5/28

Abstract:
A syringe includes a sleeve and a pressure vessel with high pressure fluid therein. The sleeve further comprises a sleeve piston. As the high pressure vessel contacts the sleeve piston, and a bump on the sleeve piston destroys the airtight status of the high pressure vessel. While the seal of the high pressure vessel is removed, the compressed fluid flows into the sleeve through the opening of the high pressure vessel and the hole of the sleeve piston. When the closed end of the sleeve moves closer to the closed end of the sleeve piston, the fluid in the sleeve is pressed and flows out of the sleeve through the sleeve hole of the sleeve.
Public/Granted literature
- US20150273194A1 SYRINGE Public/Granted day:2015-10-01
Information query
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