目的 通过3D打印技术制作实物模型或医疗辅助器械,使医疗救援过程中的诊治方法更加直观化、便捷化、精确化。方法 利用车载式磁共振成像系统配套装备的3D打印设备,借助熔融沉积制造(fused deposition modeling,FDM)技术,使用热塑性材料在计算机的控制下,快速制作各种实物模具和医疗辅助器械。结果 利用车载式MRI系统配备的3D打印设备不仅能够制作射频接收线圈模具,还可应用于医疗救援中术前策划、术中导航、定制手术辅助器械,以及定制假体等,满足救援现场需求。结论 3D打印技术作为车载式MRI的配套设备在救援现场诊断及治疗方面可发挥重要作用。
Abstract
Objective To manufacture a model or an auxiliary medical appliance by 3D printing technology,to make diagnosis and treatment of medical rescue process intuitive,convenient and accurate. Methods Using the 3D printing device of MRI system and FDM technology, the thermoplastic material under the control of the computer, the rapid production of various dies and auxiliary medical appliances. Results Using the 3D printing device equipped in a vehicle with mounted MRI system can not only make the RF receiving coil mould, also can be applied to the medical rescue in preoperative planning, intraoperative navigation, customized operation auxiliary instrumentand, and custom-made prosthesis in actual rescue scene. Conclusions 3D printer as matching equipment of MRI system plays an important role in the clinical diagnosis and therapy in the rescue scene.
关键词
3D打印技术 /
车载式磁共振成像系统 /
医疗救援 /
射频接收线圈
Key words
three-demensional printing /
vehicular MRI system /
medical rescue /
RF receive coil
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参考文献
[1] 笪 熠,陈 适,潘 慧,等.3D打印在医学教育中的应用[J].协和医学杂志,2014,5(2):234-237.
[2] Rengier F,Mehndiratta A,Tengg-Kobligk H,et al.3Dprinting based on imaging data:reviewof medical applications[J].Int J Comput Assist Radiol Surg,2010,5:335-341.
[3] 赵 阳.3D打印技术及应用[J].电脑知识与技术,2013,9(6):1536-1538.
[4] 周伟民,闵国全,李小丽.3D打印医学[J] .组织工程与重建外科杂志,2014,10(1):1-3.
[5] 管 吉,杨树欣,管 叶,等.3D打印技术在医疗领域的研究进展[J].中国医疗设备,2014,29(4):71-73.
[6] 张文燕.3D打印医学未来[J].中国医院院长,2013,12(12):60-62.
[7] Arvier J F,Barker T M,Yau Y Y,et al.Maxillofacial biomodeling[J].Br J MaxillofacSurg,1994,32:276-283.
[8] 刘志超,杨 炯,王晓枫,等.车载式磁共振成像系统的研制[J].中国医学装备,2014,11(5):40-43.
[9] 杨成才.延长磁共振线圈使用寿命的方法技巧[J].临床工程,2011,26(11):78-79.
[10] Bianchi S D,Ramieri P P.The validation of stereolithographic anatomical replicas:the authors own experience anda review of the 1iterature [J].Radiol Med(Torino),1997(94):503-510.
[11] 李珈萱,赵梦雅.3D打印技术助力临床医学的发展[J].电脑知识与技术,2013,32(9):7323-7326.
[12] 张志昌,郑 稼,张新胜,等.3D打印技术在创伤骨科中的应用[J].河南医学研究,2014,23(3):160-161.
[13] 何兴容,杨永强,吴伟辉,等.粉碎性骨折个体化手术模板的选区激光熔化直接成型研究[J].生物医学工程学杂志,2010,3(8):519-523.
[14] Bagaria V,Deshpande S,Rasalkar D D,et al.Use of rapid prototyping and three-dimensional reconstruction modeling in the management of complex fractures[J].Eur J Radiol,2011,80(3):814-820.
[15] Alberti C.Three dimensional CT and structure models [J].Br J Radiol,1980,53(627):261-262.
[16] Tonner H D,Engelbrecht H.A new method for the preparation of special alloplastic implants for partial replacement of the pelvis[J].Fortschr Med,1979,97(16):781-783.
[17] 刘云峰,徐俊华,董星涛,等.实现精确种牙的现代设计与制造技术[J].机械工程学报,2010,46(5):150-157.
[18] Christian H, Matthieu K,Jean-Luc B, et al.Rapid prototyping in craniofacial surgery:Using a positioning guide after zygomatic osteotomy e A case report[J].J Cranio-Maxillo-Facial Surg,2011,39:22-35.
[19] Tricot M,Duy K T,Docquier P L.3D-corrective osteotomy using surgical guides for posttraumatic distal humeral deformity[J].Acta Orthop Belg,2012,78(4):538-542.
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