第九届中国骨科医师年会——骨科3D打印创新论坛专访

2016-05-21 MedSci MedSci原创

由中国医师协会和中国医师协会骨科医师分会主办的第九届中国骨科医师年会(CAOS2016)于2016年5月19日-22日在四川成都国际会展中心举行。5月20日下午,骨科3D打印创新论坛在6楼金芙蓉厅召开,主持及嘉宾刘忠军教授作了3D打印在骨科的应用与展望讲题。梅斯医学作为媒体合作单位,采访了北大第三医院刘忠军教授及西京医院骨科主任王臻教授。近年来随着増材制造工艺,即所谓“3D打印技术”的不断进步,其



由中国医师协会和中国医师协会骨科医师分会主办的第九届中国骨科医师年会(CAOS2016)于2016年5月19日-22日在四川成都国际会展中心举行。

5月20日下午,骨科3D打印创新论坛在6楼金芙蓉厅召开,主持及嘉宾刘忠军教授作了3D打印在骨科的应用与展望讲题。梅斯医学作为媒体合作单位,采访了北大第三医院刘忠军教授及西京医院骨科主任王臻教授。

近年来随着増材制造工艺,即所谓“3D打印技术”的不断进步,其在医学领域的应用日渐深入,并已经取得不少引人关注的成果。

刘忠军教授是3D打印在国内骨科领域应用的领军人物,完成了世界首例应用3D打印的人工定制枢椎作为脊椎外科内植物,进行脊椎肿瘤治疗以后的稳定性重建。刘忠军教授带领的团队在脊柱及关节外科领域研发出了几十个3D打印外科植入物,其中包括颈椎椎间融合器、颈椎人工椎体及人工髋关节在内的三个产品已经进入了临床研究阶段。


专家介绍:



刘忠军,男,主任医师,教授,博士生导师,毕业于原北京医学院(现北京大学医学部),现任北京大学第三医院大外科主任。1988至1996年间曾分别赴美国、英国及加拿大等国以访问学者或Fellow身份从事脊柱外科临床与脊髓损伤实验研究共计30个月。1999年起担任北医三院骨科主任及脊柱外科研究所所长,取得博士生导师资格。2007年成为教育部创新团队带头人;2009-2010年度卫生部有突出贡献的中青年专家;享受国务院特殊津贴。

刘忠军教授在采访中告诉梅斯医学记者:3D打印因其技术特点,比较适用于骨科,在骨科领域有很好的前景。目前3D打印的技术,包括塑料类、金属类和生物类材料的3D打印技术,在我国部分地区的3D打印水平已经位于世界领先地位。

3D打印包含金属材料和非金属材料。非金属材料可做模型,用于教学等。病变模型可供医生和患者之间的沟通,用于术前设计和治疗前讨论,以及一些辅助工具,如,导板,可以帮助更好的完成手术。金属材料可做内植物,起到填充、修补、固定的作用,在有些方面有已经发挥了很好的作用,如寰椎、骶骨等不规则形状的部位,传统工艺制造的假体不是很理想,3D打印可做到与解剖结构完全一致,在原有治疗的基础上,产生更好的效果。

专家介绍:



王臻,男,主任医师,教授,西京医院骨肿瘤科主任。曾获国家科技进步二等奖、军队科技进步一、二等奖等多项科技成果奖;曾获陕西省首届青年科技奖;被评为总后优秀教师称号、获解放军院校育才奖“银奖”;荣立三等功,享受政府特殊津贴。

目前3D打印在骨科的应用中,国内领先的技术水平已经达到人工髋关节、脊柱,人工椎体制式的3D打印产品,已经获得国家批准,可面向全国市场推广,且价格较便宜。

3D打印在骨肿瘤治疗中的优势

骨肿瘤在术前很难确定具体的切除范围,定制的成本非常高,周期长,3D打印可明显缩短假体定制时间,目前最新的技术可达到30小时内打印假体,未来5年内,国家的要求可能要达到在手术台旁边就可以打印假体。未来数年内,3D打印将从器械工程公司转移到医院附属的机构进行快速打印。

3D打印目前仍有很多亟待解决的问题,最重要的在于质量监控和国家的标准,在标准尚未制定前,很难展开合适的临床试验和进行全面推广。国家目前对3D打印的投入较大,今年十三五期间,国家对3D打印机器制造、分科产品、及材料制造上有很大的投入。3D打印今后的应用前景非常广阔。

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  2. [GetPortalCommentsPageByObjectIdResponse(id=1703212, encodeId=88791e032122f, content=<a href='/topic/show?id=dba720e31b7' target=_blank style='color:#2F92EE;'>#专访#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=24, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=20731, encryptionId=dba720e31b7, topicName=专访)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=070a30497323, createdName=flyingeagle87, createdTime=Fri Jun 10 01:21:00 CST 2016, time=2016-06-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=129448, encodeId=5aa612944846, content=不错哦,会学到很多,喜欢梅斯医学文章, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzdAIB7UwTkHt6fQkBP8ictliaXtc5gCUmYdAW1sAETC2nhO3q6YjRHkUibyOCtP8ibmXNObTyd63A076/0, createdBy=d4111948983, createdName=1e10c84am36(暂无匿称), createdTime=Sat Sep 17 11:49:00 CST 2016, time=2016-09-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=108487, encodeId=2eeb10848e83, content=好文,值得学习,赞!, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7s7ZCKOmmbBTD6nE7gcd5OZpvyGEzkxBP3S275k5ZJVrsPkotZhBglRHM9rKvcj1OgkssqhcnoPw8zIaMZTF8c/0, createdBy=4c441942088, createdName=ylzr123, createdTime=Wed Aug 31 16:40:00 CST 2016, time=2016-08-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1285260, encodeId=005b128526006, content=<a href='/topic/show?id=77903209422' target=_blank style='color:#2F92EE;'>#创新#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32094, encryptionId=77903209422, topicName=创新)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=512a199, createdName=lilianxiang, createdTime=Mon May 23 12:21:00 CST 2016, time=2016-05-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1335904, encodeId=5770133590448, content=<a href='/topic/show?id=792612047e' target=_blank style='color:#2F92EE;'>#3D#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1204, encryptionId=792612047e, topicName=3D)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/pSGl6CJeZ2PzWxdhCtrvv4U9Q281RV8e0AKmlB5ib93DibbiaRyOzmkCdz5F04cbfX5RGOpG4dOXvuQW1fumibVeBg/132, createdBy=fc342500110, createdName=ms9833124466084992, createdTime=Mon May 23 12:21:00 CST 2016, time=2016-05-23, status=1, ipAttribution=)]
    2016-09-17 1e10c84am36(暂无匿称)

    不错哦,会学到很多,喜欢梅斯医学文章

    0

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    2016-08-31 ylzr123

    好文,值得学习,赞!

    0

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