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:
Aug. 18, 2020
Filed:
Dec. 20, 2018
Industrial Technology Research Institute, Hsinchu, TW;
Ming-Jun Li, Yunlin County, TW;
Hong-Jen Lai, Hsinchu, TW;
Pei-I Tsai, Hsinchu, TW;
Fang-Hei Tsau, Kaohsiung, TW;
Wei-Chin Huang, Tainan, TW;
Yu-Tsung Chiu, Taipei, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
An osteo-implant including two end portions, at least one middle structure, and a plurality of connection portions is provided. The middle structure is disposed between the two end portions and includes a plurality of middle portions. The middle portions are connected to the two end portions through the connection portions. When the two end portions are moved relatively along an axial direction of the osteo-implant, the two end portions drive the middle portions to push with each other and have displacements along a radial direction of the osteo-implant through the connection portions, such that an outer diameter of the osteo-implant is increased by the middle portions.