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- dacryocyst retractor 泪囊牵开器
- Disconnect retractor wire harness connector. 断开皮带卷收器线束接头。
- A weighted retractor is in the vaginal cavity. **内有一个加了重量的牵引器。
- Experimental application of auxometric nerve root retractor. 体感诱发电位；
- Each retractor is to be checked through quality department as it finished. 每个总成完成，质量部门都要对该总成进行检验。
- Objective:To test the affection of vaseline pledget wadded in the top of dacryocyst. 目的:检验泪囊上极填塞油纱条对手术效果的影响。
- Objective To discuss the clinical application value of nasolacrimal duct catheterization with dacryocyst incision. 目的探讨泪囊切开鼻泪管插管术的临床实用价值。
- Methods Perforate the outside breastwork of nasal cavity and dacryocyst underwent transnasal endoscopic used microwave and electric drill. 方法鼻内镜直视下在鼻腔外侧壁联合应用微波、电钻对骨壁及泪囊进行开窗。
- MAIN OUTCOME MEASURES: Ratio of dragging force and nerve root retractor force;SSEP P1 latency. 主要观察指标：牵拉力与神经根牵拉比率、体感诱发电位P1波潜伏期的关系。
- After exposing the cervical spine the self retaining retractor is placed to provide optimal visualization. 垫起颈后部，以确定和保持正常的颈的生理弯曲。
- This paper reports a new circular retractor for anal, rectal, vaginal and urethral surgeries. 制作一种用于肛管直肠、阴道、尿道手术的环形牵开器。
- Methods Thirty eyes of of chronic dacryocysitis were tesected through fromtal nasal mucosa of middle turbinates,broken nose bones through electric drill,and cut off dacryocyst. 方法30眼经中鼻甲前端粘膜切除,电钻打通鼻骨,切开泪囊。
- Methods The probing of the lacrimal passage was performed one time in 140 cases (150 eyes) with neonatal dacrystitis which were ineffiective in dacryocyst massage. 方法泪囊按摩无效的140例（150眼）新生儿泪囊炎患儿，进行加压泪道冲洗1次，无效后即行泪道探通治疗，常规探通次数不超过3次。
- We introduced the application of a serial of self-made instruments such as electric knife bit, retractor, deep knotter in minicholecystectomy( MC). 介绍自制器械包括电刀头、头拉钩、部打结器在小切口胆囊切除术的应用。
- Methods 68 eyes of 63 patients underwent resuturation of the lower eyelid retractor to tarsal plate and resection of the measurable lower eyelid skin. 方法对老年性睑内翻63例(68眼)施行睑板下睑缩肌缝线加固术联合下睑皮肤定量切除术,并观察术后的疗效。
- Methods.An online pressure transducer between the retractor and pharynx/esophagus recorded the epi-esophageal pressure in 92 patients. 方法：所有92例患者，将一个连线的压力传感器连接收缩肌及咽/食管，用于记录食管表面的压力。
- The retractor was fixed through the clamp and operation table.The force of dragging nerve root was showed on the display. 拉钩通过固定支架与手术床固定，牵拉神经根的拉力通过显示器显示。
- Results A good field of vision could be obtained with using this type of circular retractor in 112 cases during operation(P<0.01). 结果112例肛直肠手术牵拉显露良好(P<0.;01);差异有统计学意义。
- First, he inserts a Lowsley prostatic retractor through the penis, allowing him to manipulate the prostate gland during the dissection. 首先，他将Lowsley前列腺牵引器插入阴茎，以便在进行切割时方便操控前列腺，图片上方还可以在Dr.
- The device on the left will be used to hold a ring retractor later in the operation to facilitate creation of the vaginal cavity (see frame #11). 图左的这个装置是用来稳固环状牵引器，以便稍后用来帮助制造阴道的甬道(见图11)。
