查询词典 fluoroscopic

Objective To study curative effects of infrared fluoroscopic navigation guided percutaneous vertebroplasty for osteoporotic vertebral compression fractures.

目前，经皮椎体成形术治疗椎体骨质疏松性压缩骨折已在临床推广应用，其面临的主要问题是手术的精确性、安全性及减少辐射的损害。

Objective: To investigate the feasibility of three-dimensional dynamic contrast-enhanced MR angiography (3DDCEMRA) with real-time fluoroscopic triggering in carotid arteries.

目的：探讨磁共振实时透视触发三维增强磁共振血管成像技术(3DDCEMRA)在颈部动脉临床应用的可行性。

It is a key technique of C-arm-based image-guided surgical system to detect landmarks and extract their data in fluoroscopic images. In order to enhance the recognition robustness, a hybrid algorithm was proposed.

为了提高C形臂图像导向手术系统中X光图像标志物的识别鲁棒性，提出了一种混合自动识别与提取算法。

PTCA and intracoronary stenting by using portable fluoroscopic imaging system is effective and relative safe for the management of coronary artery disease.

小C臂X光机用于PTCA和支架置入术治疗是可行和相对安全的。

Objective To evaluate the safety and efficacy of CT fluoroscopic guidance percutaneous acetic acid injectiontumor ablation and TACE for the malignant liver tumor.

目的评价cT透视引导经皮穿刺乙酸注射联合肝动脉化疗栓塞治疗肝脏恶性肿瘤的安全性和疗效。

Methods: Under fluoroscopic guidance, TBPB was taken in 128 patients with PPN/M.

128例PPN/M患者先行TBPB，结果阴性者加做PNAB。

The decision was made to insert a percutaneous gastrojejunostomy under fluoroscopic guidance.

决定在透视下行经皮胃空肠吻合术。

Under the fluoroscopic guidance, the glenohumeral joint was punctured, and 15-20ml of a mixed contrast solution (22%Omnipaque and 3mmol/L Magnevist) was injected inside the joint. Then SE T1-weighted sequence (repetition time/echo time=500 ms/20 ms) was performed in oblique coronal, oblique sagittal and axial plane within 45 minutes.

在透视下穿刺肩关节腔，注入15～20ml 22％ Omnipaque和3mmol/L Magnevist的混合性造影剂，然后在45分钟内完成SE序列T1加权(TR/TE=500/20ms)的斜冠状面、斜矢状面和横断面MR成像。

ABSTRACT:BACKGROUNDTo discuss the curative effects of supine position with Carm fluoroscopic guided percutaneous iliosacral screw fixation for posterior pelvis ring injury.

［背景］探讨仰卧位C形臂引导下经皮骶髂螺钉固定治疗骨盆后环损伤的疗效。

DISCUSSIONThe treatment of posterior pelvis ring injury with the supine position with Carm fluoroscopic guided percutaneous iliosacral screws fixation is a safe, effective, minivulnerarious technique.

讨论］采用仰卧位C形臂引导下经皮骶髂螺钉固定治疗骨盆后环损伤具有安全、有效及创伤小等优点。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。