四川大学华西医院骨科/骨科研究所宋跃明、杨曦团队联合四川大学生物医学工程学院、国家生物医学材料工程技术研究中心张兴栋、朱向东、李向锋团队于2024年11月在Bioactive Materials发表文章“Biomineralized PEEK cages containing osteoinductive CaP biocer...
PEEK(聚醚醚酮)在汽车中的近50种应用汇总 由于PEEK聚合物具有优异的耐磨性、机械强度、硬度、耐冲击性和容易成型加工的综合性能,它已经成为许多世界上最严苛的运输领域应用的高性能聚合物的标准。 汽车产业领域的聚醚醚酮PEEK的优点有: 1、耐热和强度要比传统塑料高出很多,最高耐温260℃; 2、PEEK经纤维增强后拉伸...
由于PEEK聚合物具有优异的耐磨性、机械强度、硬度、耐冲击性和容易成型加工的综合性能,它已经成为许多世界上最严苛的运输领域应用的高性能聚合物的标准。 汽车产业领域的聚醚醚酮PEEK的优点有: 1、耐热和强度要比传统塑料高出很多,最高耐温260℃; 2、PEEK经纤维增强后拉伸强度高达224Mpa,与铝合金相当; ...
spinal cagessurface roughnessCarbon fiber reinforced polyetheretherketone (CFR-PEEK) has similar mechanical properties to human bone and is considered as the best alternative material to substitute titanium for spine cage implants. To compensate its poor osteogenic properties and limited bioinertness, ...
Medacta's TiPEEK cages represent the next generation plasma-sprayed Ti-Coated interbody fusion device. TiPEEK maintains the radiolucency accustomed to with PEEK polymer and provides improved stability.
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参考文献 1 Capps S.G., PEEK Cages and Spacers in Cervical Spine Fusion Applications. Spinal News International. 2007,4 (September).2 Kulkarni AG, Hee HT, 33、Wong HK.Solis cage (PEEK) for anterior cervical fusion: preliminary radiological results with emphasis on fusion and subsidence. ...
For PEEK cages, complete fusion was seen in 75 (88.2%) disc spaces, compared to 26 (44.1%) achieved with TC-PEEK cages. A significantly higher proportion of complete fusions (B = 15.58; P < 0.0001) after 12 months was observed with PEEK implants compared to TC-PEEK implants. ...
Patients received either titanium-coated PEEK cages (group A) or uncoated PEEK cages (group B). Fusion rates were evaluated on plain X-rays and CT scans after 6 and 12 months. Clinical follow-up (visual analogue scale, VAS; Oswestry Disability Index score, ODI; EQ-5D) was performed for ...
1. PEEK cages in spondylolisthesis with pedicle screw system and posterior lumbar intervertebral fusion; PEEK椎间融合器在腰椎滑脱中的应用2) interbody fusion cage 椎间融合器 1. The design and biomechanical evaluation of a assemble interbody fusion cage 新型组合式腰椎间融合器的研制和生物力学评价 2...