这是准备髁间切迹、建立胫骨隧道、在完全屈膝前放置股骨导针的最佳工作角度。
This is the best working Angle to prepare the notch, drill the tibial tunnel, and initiate the femoral guide pin before fully flexing the knee.
手摇钻也可以减少导针在舟状骨内折断的风险。
Hand drilling also decreases the risk of breaking off a guide wire in the scaphoid.
目的探索导乐分娩联合水针镇痛后对产程的影响及减痛效果。
Objective To evaluate the effect of combination of Doula delivery and water acupuncture on labor pain.
进口持压泄压阀由主阀、泄压/持压导阀针阀、 、球阀、微形过滤器和压力表组成水力控制接管系统。
A pressure relief valve from the main valve, pressure relief / holding pressure pilot valve needle valve, ball valve, micro shaped filter and pressure gauge hydraulic control over the system.
目的：探讨螺旋形导针配合双侧斜位X线片判断颈椎椎弓根螺钉置入孔道准确性的可行性。
Objective: To evaluate the accuracy of cervical pedicle screw pilot holes placement by bilateral oblique X-ray films with the spiral wires as the guide pin.
结论：我们提出一种椎弓根通道分类描述当椎弓根导针植入遇到的骨性解剖结构。
CONCLUSION. : We propose a classification for pedicle channels describing the osseous anatomy encountered during pedicle probe insertion.
因而机器有多类控制装置，如选针、三角变换、密度调节、针床横移、导纱器变换装置等。
So the machine has many controlling assemblies such as needle selecting, triangle changing, density adjusting, needle bed moving, thread-carrier changing etc.
我们提出一种新椎弓根通道分类描述当椎弓根导针植入遇到的骨性解剖结构。
We propose a novel pedicle channel classification describing the osseous anatomy encountered during pedicle probe insertion.
使用一个导针，外科医生通过胫骨和股骨小心地钻出一个隧道。
Using a guide pin, the surgeon carefully drills a tunnel through the tibia and the femur.
为研制用于激光血管内照射治疗的一次性静脉导光针。我们设计了由导光光纤、针管、针管座、软管和耦合头组成的的导光针。
For intravascular laser irradiation on blood (ILIB), we design a kind of intravenous laser-inject needle composed of fiber-duct, duct stand, flexible tube and laser coupling head.
人工脑脊液储存室设置在贮存池与输液导针间。
The manual cerebrospinal fluid storing chamber is arranged between the storing pool and the transfusing and guiding needle.
方法：脑电图记录用头皮针电极以双极导联连接；
Methods:EEG was recorded by two needle electrodes punctured scalp with bipolar electrode lead;
由于导阀系统排水量大于针阀的进水量，主阀控制室压力下降。
As guided needle valve system is greater than the amount of water displacement, the main valve pressure drop in the control room.
使用时无需进行光纤导光针与置留针针芯的互换，可避免因操作不熟练造成的血液外流。
The interchange of the optical fiber guide light needle and the needle core of a retainable needle are not needed when in use, and the blood efflux because of inexperienced operation can be avoided.
三极管，发光二极管，电解电容，电感，安规电容，晶振等导针式电子元器件立式编带。
Dynatron, light-emitting diode, electrolytic capacitor metalized capacitor, inductance , safety capacitor , crystal oscillator , and other kind of electronic components tape.
水力控制阀由一个主阀及其附设的导管﹑导阀﹑针阀﹑球阀和压力表等组成。
Hydraulic control valve consists of a main valve and attached to the catheter, guided valves, needle valves, ball valves and pressure gauges and other components.
水力控制阀由一个主阀及其附设的导管﹑导阀﹑针阀﹑球阀和压力表等组成。
Hydraulic control valve consists of a main valve and attached to the catheter, guided valves, needle valves, ball valves and pressure gauges and other components.
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