The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 03, 2017
Filed:
Oct. 02, 2014
Taiwan Biomaterial Co., Ltd., Douliou, Yunlin County, TW;
Chun-Jen Liao, Taipei, TW;
Wen-Hsi Wang, Taipei, TW;
Yu-Ming Wang, Tainan, TW;
Yu-Chung Chang, New Taipei, TW;
Hsin-Yu Wu, Erlun Township, Yunlin County, TW;
Ping-Chuan Chen, Hsinchu, TW;
TAIWAN BIOMATERIAL CO., LTD., Douliou, Yunlin County, TW;
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.