导管

Subjects were recruited from a medical ward of Taipei City Hospital during a period of 4 month in 2007. Patients who had peripheral lines inserted during their hospitalization and were on IV therapy for more than 24 hours were included after informed consent was obtained.

收案场所为台北市立联合医院，收案对象包括在住院期间内有注射周边静脉导管的癌症病患，有静脉注射且置放时间大於24 小时者。

The core was the size of a ten-story building, pulsing like a huge heart, fed by glowing conduits and steaming coolant pipes, and encrusted with crystalline electronics.

核心有十层楼高，像一只巨大心脏发出脉冲，由炽热的导管和冒热气的冷却管道提供原料，外面覆盖着水晶制的电子设备。

Versions of these steerable catheters are still used today. In 1979, Abele and Pete Nicholas partnered to buy Medi-tech and together formed Boston Scientific Corporation.

时至今日，这些导管通过不断的改进仍在市场上使用。1979年，John Abele 和 Pete Nicholas收购了Medi-tech公司并组建了波士顿科学公司。

Objective To analyze the efficacy of different radiofrequency catheter ablation techniques in treatment of atrial fibrillation in old patients.

目的研究不同方式经导管射频消融治疗对老年房颤的治疗效果。

The diverse types of tracheary elements and perforation plates in secondary xylem of A. asiatica show that previous knowledge about the tracheary elements and perforation plates in secondary xylem of A. asiatica is not complete and thus any inferences about the aboriginality and evolution of a taxon made depending on these traits are not reliable.

根据类叶升麻次生木质部中多变的管状分子类型，认为以往积累的有关毛茛科植物管状分子类型及导管穿孔板类型是不全面的，因此以该性状为参考作出的有关某一个类群的原始性和进化性的推论也是不可靠的。

Tyloses are often found in injured tissue, older wood, and below an abscission layer, and can completely block the conducting vessel.

受损害的组织、衰老的木材和离层下方的位置常发现侵填体，这可以完全阻塞负责运输的导管系统。

Based on the factors that cause the chylothorax after esophagectomy, we selected 40 esophageal cancer patients with radical surgery and played the operation of selective low cluster thoracic duct ligation.

根据食管癌术后并发乳糜胸的原因，总结低位结扎胸导管预防食管癌术后乳糜胸的适应证，选择40例食管癌根治术患者进行选择性行低位集束结扎胸导管。

Representation of tube bending processing information based on object was also put forward. Due to adoption of reasoning mechanism driven by quality req...

由于采用了以用户导管质量需求为目标的驱动的推理机制，实现了导管弯曲加工工艺的自动生成。

In conclusion, insertion of the catheter should be no more 5 cm beyond the tip of the needle to reduce the loop and knot formation. And remove the knotted catheter with steady force traction or surgically.

总之导管放置的长度不超过针头尖端五公分，以减少绕圈和打结的形成，并以稳定的力量将导管拉出，或使用外科的方式。

Methods Forty- one preterm infants gestational age (31.0±2.17)weeks ,birth weight (1 430±200)g were treated with PICC via median cubital vein,basilic vein and cephalic vein,PICC were located by timely radiograph.

方法胎龄(31.0±2.17)周、出生体质量为(1430±200)g早产儿41例经肘正中静脉、贵要静脉、头静脉置入中心静脉导管，术后及时X线检查确定和调整导管的位置。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。