Rapid manufacturing of degradable porous polymer bone scaffold / 生物医学工程学杂志
Journal of Biomedical Engineering
;
(6): 348-349, 2002.
Article
in Chinese
| WPRIM
| ID: wpr-263592
ABSTRACT
Making bone scaffold through tissue engineering method presents a new choice for both the patients and the doctors of orthopaedics. The biodegradable polymer PLA is chosen to make porous fundus scaffold jetting through special designed nozzle on multi-functional rapid prototyping machine controlled by computer according to the CT data CAD model. The scaffold is then chemically aggregated to compound with collagen-hydroxyapatite, and the ideal bone repair material is obtained. Animal experiment has indicated the correctness of this conclusion.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Polyesters
/
Polymers
/
Biocompatible Materials
/
Bone and Bones
/
Chemistry
/
Porosity
/
Collagen
/
Durapatite
/
Lactic Acid
/
Absorbable Implants
Limits:
Animals
/
Humans
Language:
Chinese
Journal:
Journal of Biomedical Engineering
Year:
2002
Type:
Article
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