弯针

缝纫机弯针机构的分析与仿真

The Analysis and Simulation of a Sartorial Looper Mechanism

机针、弯针、分离器等穿线和更换旋梭时。

For threading needle ( s ), looper , spreader etc. and replacing bobbin .

CT引导弯针穿刺在腹腔神经丛阻滞术中的临床应用

Clinical application of CT-guided curve-needle percutaneous ethanol injection for celiac plexus block analgesia

目的评价CT引导下弯针穿刺技术在腹腔神经丛阻滞止痛中的应用价值。

Objective : To validate the clinical value of CT-guided curve-needle percutaneous ethanol injection ( CNPEI ) for celiac plexus block analgesia .

建立了RCCC空间弯针机构设计方案的运动模型，分析得到RCCC空间机构方案的输入输出特性，并使用三维软件进行仿真。

Then , the relation of the input and output motion of new mechanisms is obtained and proved by using CAD software to simulate new mechanisms .

奥斯汀放下一个细绳系住的弯针。

Austin lowered a bent pin attached to a piece of string .

高速包缝机链弯针机构的设计理论与方法

Synthesis theory and method of chain looper mechanism of high speed overlock industrial sewing machine

弯针机构与成圈叉机构是暗缝缝纫机的两个重要机构。

Bend needle mechanism and looper mechanism are two important mechanisms in blind stitching machine .

拔下插口仔细检查，D型插口中是否有弯针或断针？

Unplug the jack carefully examined , D-type socket pin bends whether or Broken Needle ?

一种治疗上腹部器官癌痛的新方法&经皮弯针腹腔神经丛阻滞技术

Percutaneous celiac plexus block with specially curved needle for relieving cancer pain report of 40 cases

发现弯针后，不可再行提插、捻转等手法。

When the needle is bent , lifting , thrusting and rotating shall be no longer conducted .

下行弯针（1）的后端固定在手柄（2）的一端上。

The back end of the down curved needles ( 1 ) is fixed onto one end of the handle ( 2 ) .

结果：一次手术治愈42例，其中直针吻合20例，弯针吻合22例。

Results : Among 42 cases fully recovered after only one operation , 20 were sutured by straight needle , 22 by curve needle .

更换机针、压脚、针板、弯针、分离器、送布牙、护针器、支架、布导向器等时。

For replacing part ( s ) of needle , presser foot , throat plate , looper , spreader , feed dog , needle guard , folder , cloth guide etc.

结论联合应用双侧膈脚前、后阻滞及穿入淋巴结内阻滞疗法可取得较好的止痛效果，弯针穿刺技术使阻滞止痛更加简便。

Conclusion : Combined application of bilateral anterior and posterior diaphragmatic crura block and trans-lymph node block can produce good analgesic effects , and curve-needle puncture make the above technique simpler .

指出现行顶梳有嵌花、弯针与并针、寿命短、适应性差的缺陷，并对其原因进行了探讨。

Current top comb 's disadvantages including intarsia , bend and merge needles , short life span and bad adaptability are pointed out and the reasons of these disadvantages are discussed .

以方便针弯针自动检测机运动方案的创新设计为例，介绍了一种在对预期功能进行分析和分解的基础上，对机械运动方案进行创新设计的方法。

Taking the creative design of automatic machine for surveying the curve handy needle for example , a method of mechanical creative design for motion scheme based on the function analysis and decomposition was introduced in this paper .