助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   透视控制 的翻译结果: 查询用时:0.216秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

透视控制
相关语句
  “透视控制”译为未确定词的双语例句
     Under the fluoroscopic control, the average fluoroscopic times were 20.3, the average radiation exposure time was 13.7 seconds, and the average operation time was 246 seconds.
     在透视控制下徒手操作,置入每枚导针的平均透视次数是20.3次,平均透视累计时间为13.7s,平均操作时间为246s;
短句来源
     To compare this new technique with the conventional technique, another 12 cannulated screws were placed into 4 Synbone pelvic models under fluoroscopic control.
     作为对比,由同一位医生操作,应用传统方法在C型臂透视控制下对模型骨盆进行骶髂关节螺钉置入,同样为12枚空心钉。
短句来源
  相似匹配句对
     Fuzzy Control of Visual Angle in Perspective
     透视视角的模糊控制
短句来源
     Study and Control of Cyber Porn
     网络色情的透视控制
短句来源
     to control from view of profit;
     效率控制 ;
短句来源
     Decentralized Control
     《分散控制
短句来源
     Perspective intergrated services digital network
     透视ISDN
短句来源
查询“透视控制”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
没有找到相关例句


Objective To assess effects and security of the insertion of sacroiliac screws by the bi-planar navigation robot system. Methods In a simulated surgical setup, 12 AO cannulated screws were placed into the S1 vertebral bodies of 4 human pelvic bone under the guidance of the bi-planar navigation robot system which was developed jointly by Beijing Aeronautics and Space University and our hospital. To compare this new technique with the conventional technique, another 12 cannulated screws were placed into 4 Synbone...

Objective To assess effects and security of the insertion of sacroiliac screws by the bi-planar navigation robot system. Methods In a simulated surgical setup, 12 AO cannulated screws were placed into the S1 vertebral bodies of 4 human pelvic bone under the guidance of the bi-planar navigation robot system which was developed jointly by Beijing Aeronautics and Space University and our hospital. To compare this new technique with the conventional technique, another 12 cannulated screws were placed into 4 Synbone pelvic models under fluoroscopic control. The fluoroscopic times, the radiation exposure time and operation time between image acquisition and guide-wire insertion were recorded. Results With the guidance of the bi-planar navigation robot system, the average fluoroscopic times were 2.5, the average radiation exposure time was 1.5 seconds, and the average operation time was 253 seconds. All the screws were in the safe area. Under the fluoroscopic control, the average fluoroscopic times were 20.3, the average radiation exposure time was 13.7 seconds, and the average operation time was 246 seconds. Two screws (16.7%) were misplaced. The fluoroscopic times and the radiation exposure time were reduced significantly when the bi-planar navigation robot system was used (P< 0.05), but no significantly difference was found in operation time (P >0.05). Conclusions The bi-planar navigation robot system can provide precise navigation for insertion of sacroiliac screws within several minutes, and reduce the radiation exposure to the patient and the staff significantly. The results of this prospectively controlled experimental study are encouraging for further clinical trials.

目的本研究应用双平面骨科机器人系统进行尸体骨骨盆骶髂关节螺钉置入的实验研究,评估该系统的安全性和有效性。方法双平面骨科机器人系统是由北京航空航天大学和北京积水潭医院联合开发的一种基于术中X线图像的手术导航系统。在该系统辅助下对4具尸体骨骨盆进行骶髂关节螺钉置入,共12枚空心钉,均置入S1。作为对比,由同一位医生操作,应用传统方法在C型臂透视控制下对模型骨盆进行骶髂关节螺钉置入,同样为12枚空心钉。记录从采集图像到置入空心钉导针所需透视的次数、透视累计时间及操作时间,并进行统计学分析。置入骶髂关节螺钉后,通过目测、透视和锯开骶骨直接测量的方法检查螺钉的位置。结果在机器人导航辅助下,置入一枚导针的平均透视次数是2.5次,平均透视累计时间为1.5s,平均操作时间为253s;12枚骶髂关节螺钉均在安全区内。在透视控制下徒手操作,置入每枚导针的平均透视次数是20.3次,平均透视累计时间为13.7s,平均操作时间为246s;12枚骶髂关节螺钉中,两枚螺钉误置。应用双平面骨科机器人系统辅助操作的透视次数和透视累计时间少于徒手操作,二者差异有显著性意义(P<0.05)。而操作时间二者差异无显著性意义(...

目的本研究应用双平面骨科机器人系统进行尸体骨骨盆骶髂关节螺钉置入的实验研究,评估该系统的安全性和有效性。方法双平面骨科机器人系统是由北京航空航天大学和北京积水潭医院联合开发的一种基于术中X线图像的手术导航系统。在该系统辅助下对4具尸体骨骨盆进行骶髂关节螺钉置入,共12枚空心钉,均置入S1。作为对比,由同一位医生操作,应用传统方法在C型臂透视控制下对模型骨盆进行骶髂关节螺钉置入,同样为12枚空心钉。记录从采集图像到置入空心钉导针所需透视的次数、透视累计时间及操作时间,并进行统计学分析。置入骶髂关节螺钉后,通过目测、透视和锯开骶骨直接测量的方法检查螺钉的位置。结果在机器人导航辅助下,置入一枚导针的平均透视次数是2.5次,平均透视累计时间为1.5s,平均操作时间为253s;12枚骶髂关节螺钉均在安全区内。在透视控制下徒手操作,置入每枚导针的平均透视次数是20.3次,平均透视累计时间为13.7s,平均操作时间为246s;12枚骶髂关节螺钉中,两枚螺钉误置。应用双平面骨科机器人系统辅助操作的透视次数和透视累计时间少于徒手操作,二者差异有显著性意义(P<0.05)。而操作时间二者差异无显著性意义(P>0.05)。结论双平面骨科机器人系统为骶髂关节螺钉置入提供精准的空间定位和稳定的路径导航,而这一切都在短短的数分钟之内完成,具备极好的安全性和高效性,并使患者和医生受到的X线照射量显著减少。目前的应用结果鼓舞我们进一步的临床实验应用。

Objective To explore the intraoperative imaging to monitor the prosthetic fixation for the total hip arthroplasty(THA) and to increase the accuracy of the primary THA prosthetic fixation.Methods From April 2000 to August 2005,69 patients(75 hips) underwent THA monitored by the imaging(the imaged THA group,Group I),and 72 patients(78 hips) underwent THA with the standard method(the standard THA group,Group S).There were 32 males and 37 females in Group S.The mean ages of the patients in Group I and Group S were...

Objective To explore the intraoperative imaging to monitor the prosthetic fixation for the total hip arthroplasty(THA) and to increase the accuracy of the primary THA prosthetic fixation.Methods From April 2000 to August 2005,69 patients(75 hips) underwent THA monitored by the imaging(the imaged THA group,Group I),and 72 patients(78 hips) underwent THA with the standard method(the standard THA group,Group S).There were 32 males and 37 females in Group S.The mean ages of the patients in Group I and Group S were 62.3 years and 60.5 years respectively,ranging 46-75 years in Group I and 43-75 years in Group S.Preoperative diagnoses were femoral neck fracture(Garden Ⅲ,Ⅳ) in 23 patients(23 hips) in Group I and 25 patients(25 hips) in Group S,acetabular dysplasia(Campbell Ⅰ,Ⅱ) in 9 patients(10 hips) in Group I and 11 patients(13 hips) in Grouop S,osteoarthritis in 16 patients(17 hips) in Group I and 15 patients(15 hips) in Group S,femoral head osteonecrosis(Ficat Ⅲ,Ⅳ) 15 patients(16 hips) in Group I and 17 patients(17 hips) in Group S,and rheumatoid arthritis in 6 patients(9 hips) in Group I and 4 patients(8 hips) in Group S.There were 21 hips of cement prostheses in Group I and 22 hips in Group S,12 hips of cementless prostheses in Group I and 11 hips in Group S,42 hips of cement and cementless prostheses in Group I and 45 hips in Group S.Group I used the standard THA and the intraoperative X-ray monitoring the prosthetic fixation in the numerical measure of abduction angle,anteversion angle,femoral neck length,and femoral offset distance.The items compared betweem Group I and Group S included incisional length,intraoperative bleeding,transfusion,operative time,frequency of X-ray imaging,infection,postoperative functional recovery,and prostheric position of postoperative X-ray imaging.Results The follow-up on 62 patients in Group I and 64 patients in Group S for 6-64 months averaged 42 months revealed that there were statistically significant differences in incisional length,intraoperative bleeding,transfusion,operative time,frequency of X-ray imaging,postoperative functional recovery,prosthetic position of postoperative X-ray imaging,and the Harris score between Group I and Group S one year after operation.The results of Group I were significatly better than those of Group S.Conclusion The intraoperative X-ray imaging can increase the accuracy of the THA prosthetic fixation and reduce the incidence of THA maloperation by The X-ray imaging can also be used in county hospitals if C-arm fluoroscopy can be provided.

目的探讨人工全髋关节置换术(tota l h ip arthrop lasty,THA)中影像监测控制假体放置的方法,提高初次THA假体置入的精确度。方法2000年4月~2005年8月,采用影像监测术中控制假体置入技术组(im ag ing,I组)THA 69例75髋,男32例,女37例;年龄46~75岁,平均62.3岁。同期采用通用技术组(standard,S组)THA 72例78髋,男33例,女39例;年龄43~75岁,平均60.5岁。患者术前诊断为股骨颈骨折(G ardenⅢ、Ⅳ):I组23例23髋,S组25例25髋;髋臼发育不良(C am pbe llⅠ、Ⅱ):I组9例10髋,S组11例13髋;骨性关节炎:I组16例17髋,S组15例15髋;股骨头坏死(F icatⅢ、Ⅳ):I组15例16髋,S组17例17髋,类风湿关节炎:I组6例9髋,S组4例8髋。其中骨水泥型假体I组21髋,S组22髋;非骨水泥型假体I组12髋,S组11髋;混合型假体I组42髋,S组45髋。I组采用通用技术加术中X线透视控制假体置入,对臼外倾角、臼前倾角、颈长度和偏心距进行量化性监测。S组采用目测加定位器控制假体置入。...

目的探讨人工全髋关节置换术(tota l h ip arthrop lasty,THA)中影像监测控制假体放置的方法,提高初次THA假体置入的精确度。方法2000年4月~2005年8月,采用影像监测术中控制假体置入技术组(im ag ing,I组)THA 69例75髋,男32例,女37例;年龄46~75岁,平均62.3岁。同期采用通用技术组(standard,S组)THA 72例78髋,男33例,女39例;年龄43~75岁,平均60.5岁。患者术前诊断为股骨颈骨折(G ardenⅢ、Ⅳ):I组23例23髋,S组25例25髋;髋臼发育不良(C am pbe llⅠ、Ⅱ):I组9例10髋,S组11例13髋;骨性关节炎:I组16例17髋,S组15例15髋;股骨头坏死(F icatⅢ、Ⅳ):I组15例16髋,S组17例17髋,类风湿关节炎:I组6例9髋,S组4例8髋。其中骨水泥型假体I组21髋,S组22髋;非骨水泥型假体I组12髋,S组11髋;混合型假体I组42髋,S组45髋。I组采用通用技术加术中X线透视控制假体置入,对臼外倾角、臼前倾角、颈长度和偏心距进行量化性监测。S组采用目测加定位器控制假体置入。对两组患者的手术切口长度、出血量、输血量、手术时间、X线透视次数、感染、术后功能恢复以及术后X线影像监测假体位置进行比较。结果I组随访60例65髋,S组63例69髋,随访时间6个月~5年4个月,平均随访时间I组3.6年,S组3.7年。两组的手术切口长度、出血量、输血量、手术时间、X线透视次数以及术后X线评价假体位置、术后1年功能恢复差异有统计学意义(P<0.05),I组THA效果明显优于S组。结论影像监测THA能显著提高假体放置的精确度,减少不良的THA手术。拥有C臂X线透视机的县级医院可以开展这种技术。

 
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关透视控制的内容
在知识搜索中查有关透视控制的内容
在数字搜索中查有关透视控制的内容
在概念知识元中查有关透视控制的内容
在学术趋势中查有关透视控制的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社