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:
Feb. 12, 2019
Filed:
Mar. 22, 2016
Wiltrom Co., Ltd., Hsinchu County, TW;
Huang-Chien Liang, Hsinchu, TW;
Chun-Jen Liao, Taipei, TW;
Yu-Ming Wang, Tainan, TW;
Hung-Yin Tai, Hsinchu, TW;
Shih-Chang Chuang, Taichung, TW;
Yung-Fang Tsai, Taichung, TW;
Wiltrom Co., Ltd., Hsinchu County, TW;
Abstract
An injection device is provided for repairing biological tissues and comprises a body, a chamber, an exterior tube, and a screw rod. The chamber is connected with the body and used for accommodating a repairing material. The exterior tube is connected with the chamber. The screw rod is disposed inside the chamber and the exterior tube. The threads of the screw rod disperse the repairing material. By using the threads of the screw rod and a driving force originating from the end of the screw rod, the repairing material is delivered into an organism.