Patent · US Active

Carbon fiber composite artificial bone and preparation method thereof

US11980548B2 · kind B2 · utility

0Cited by

3References

5Claims

0Family size

Assignee

HUNAN TANKANG BIOTECH CO., LTD. · CN

Inventors

Zhoujian Tan · Hunan, CN
Jiqiao Liao · Hunan, CN
Xiang Zhang · Bend, US
Xu Yi · Singapore, SG

Key dates

Filing date	Aug 17, 2018
Grant date	May 14, 2024
Priority date	—
Expiry date	May 22, 2039

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD10B2509/00
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

The invention discloses a carbon fiber composite artificial bone and a preparation method thereof. The artificial bone includes a carbon fiber composite spring-like frame or includes a carbon fiber composite spring-like frame and a carbon fiber composite plate dowel, and the carbon fiber composite plate dowel is inserted into one end or both ends of a cavity of the spring-like frame or penetrates through the cavity of the carbon fiber composite spring-like frame. The preparation method includes: preparing a spring-like carbon fiber preform through a weaving technology by using carbon fibers as a raw material, performing densification and high-temperature purification treatment and preparing a wear-resistant coating to obtain the carbon fiber composite spring-like frame; and combining the carbon fiber composite spring-like frame with the carbon fiber composite plate bowel to obtain the artificial bone.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.