從過去到現在脊椎的植入物不斷的更新及演進,目的是為了達到更好的治療效果及穩定度,脊椎融合手術一直都是大多數醫生的選擇,選擇好的植入物對於病人之融合效果就會有差異。3D 列印產品是目前新的話題,過去因技術差異而無法製造出理想之Cage,唯有多孔鉭金屬具有優異促進骨頭生長之功能。現今3D 列印 Cage 可以製造成近乎多孔鉭金屬之結構,但與多孔鉭金屬相比還是有些微落差。
脊椎融合器設計現狀
Reference:
1.http://www.thespinemarketgroup.com/whats-so-good-about-a-titanium-3d-printer-produced-object/
2.Schildhauer, T., Robie, B., Muhr, G. and K??ller, M. (2006). Bacterial Adherence to Tantalum Versus Commonly Used Orthopedic Metallic Implant Materials. Journal of Orthopaedic Trauma, 20(7), pp.476-484.
3.Schildhauer, T., Peter, E., Muhr, G. and Köller, M. (2009). Activation of human leukocytes on tantalum trabecular
脊椎融合器設計現狀
- 3D 列印技術
- 分子沉降法
Reference:
1.http://www.thespinemarketgroup.com/whats-so-good-about-a-titanium-3d-printer-produced-object/
2.Schildhauer, T., Robie, B., Muhr, G. and K??ller, M. (2006). Bacterial Adherence to Tantalum Versus Commonly Used Orthopedic Metallic Implant Materials. Journal of Orthopaedic Trauma, 20(7), pp.476-484.
3.Schildhauer, T., Peter, E., Muhr, G. and Köller, M. (2009). Activation of human leukocytes on tantalum trabecular