A novel permanent magnetic bearing which functions both as a bearing radially and as a spring axially has been used in the permanent maglev impeller blood pump.
无源磁浮叶轮血泵采用一种新颖的、具有径向轴承功能和轴向弹簧功能的永磁轴承,并能结合液动力实现血泵转子稳定悬浮 无源磁浮叶轮血泵不仅保持了旋转血泵的优点,而且消除血泵内机械磨损,减少血栓和溶血的形成 作者利用实验室自制血泵转子位置测量系统,根据霍尔传感器采集的转子位置信息,定性分析了转子位置及流量、进出口压力差对转子悬浮稳定性的影响 实验结果显示:转子在旋转时与定子脱离,且磁浮稳定性不受血泵流量、进出口压差的影响;转子在静止时与定子随机接
In order to avoid mechanical wear so that to achieve durability of impeller blood pump, passive magnetic bearing was applied to achieve permanent maglev of the rotor.
为了消除叶轮血泵内的机械磨损、延长血泵的使用寿命,采用了永磁磁浮技术,并利用自制测试系统测量永磁磁浮叶轮在血泵内的位置 数据处理结果表明,血泵流量及转速达到一定值后叶轮便能实现悬浮,而且转速越高、流量越大、气隙越小血泵越稳定,即旋转叶轮的偏心距及振幅越小 此外,还证实两种常用的永磁轴承比作者研制的永磁轴承稳定性
4-Axis NC Machining Methods for Blood Pump Impeller;
血泵叶轮四轴数控加工方法
After calculating the permissible value of hemolysis index based on the physiological phenomena of red blood cells, the authors have made experiments with a blood circulation simulation model to measure hemolysis index of the permanent maglev impeller pump developed by Institute of Biomedical Engineering of Jiangsu University.
溶血问题是叶轮血泵首先要解决的问题 ,而溶血指标是衡量血泵性能的重要参数之一 作者根据红细胞的再生机理 ,对溶血指标进行了理论估算 ,并且针对江苏大学生物医学工程研究所新研制的无源磁浮叶轮血泵 ,运用血动力模拟循环实验台进行了溶血实验 ,测出其溶血指标为 0 。
That no child's foot could run fast as this blood.
你把手按著我的心口，同意吗：孩童的／小脚从没跑得这么快－－象这血轮。
Where is an instance of a gig having ever circulated a man's blood?
单马双轮车哪有能够舒筋活血的？
Detection and Clinical Significance of Rotavirus Genome and IL-10 in the Blood of Children with Rotavirus Diarrhea;
轮状病毒腹泻患儿血中轮状病毒基因和IL-10检测及临床意义
Membership development and extension are the lifeblood of Rotary.
社员发展及扩展是扶轮维系生命的鲜血。
On the lateral view of the chest, the following are the normal border-forming cardiovascular structures.
侧位胸片构成正常心血管轮廊的结构如下。
Flow Field Numerical Caculation and Analysis of Conical Spiral Impeller Blood Pump;
锥形螺旋叶轮血泵流场数值计算与分析
Viraemia and Extraintestinal Involvement after Rotavirus Infection in Children;
轮状病毒病毒血症与肠道外脏器损害的研究
Numerical Analysis of Axial Spiral Impeller Blood Pump output Character;
轴流螺旋叶轮血泵输出特性的数值分析
Design and realization of blood cells image mosaic algorithm based on contour
基于轮廓的血细胞图像拼接算法的设计与实现
BLOOD ZINC EXAMINATION AND SUPPLEMENT ZINC THERAPY FOR CHILDREN WITH ROTAVIRUS ENTERITIS
轮状病毒肠炎患儿血锌检测及补锌治疗
ratchet wheel
棘轮, 制轮, 闸轮
He will draw his sword and threaten the East, and he will fill with blood the ruts made by his wheels.
他会用他的剑来威胁东方，他会利用车轮，让车辙涂上了血。
Design Principle and Animal Experiments of a Pulsatile Centrifugal Type Impeller Blood Pump.
离心型人工心脏叶轮血泵的设计原理和动物试验结果
A color flow with arterial spectrum was detected in 9 lesions (69%),and radiated wheal like color flow was visualized in 3 lesions (23%).
3例彩色多普勒显示动脉频谱者占69%,呈轮辐状血流信号者占23%。
The vague contour of Jay Gatsby had filled out to the substantiality of a man.
杰伊?盖次比的模糊轮廓已经逐渐充实成为一个血肉丰满的人了。
a horse race between people riding in sulkies behind horses that are trotting or pacing.
驾单座双轮马车的标准血统马之间的小跑或溜蹄比赛。
This week saw another round of bloodletting as they grappled with the effects of the credit crunch.
就在他们竭力解决信贷危机影响的时候，本周又现新一轮的放血。
Study of the Protective Effects on Experimental Rat Hypertriglyceridemia and Its Primitive Mechanism of Codonopsis Lanceolata;
轮叶党参对实验性大鼠高甘油三酯血症预防作用及机制研究