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- dural retractor (硬)脑膜牵开器
- 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。
- The dural is the fin tissue covering the inside of the skull. 硬脑膜是覆盖在颅骨里面的鳍状物组织。
- Tentorial dural arteriovenous fistulae are rare clinically. 小脑幕脑膜动静脉瘘临床上比较少见。
- The largest dural area at the L5/S1 level was in sitting extended. L5/S1水平最大的硬脊膜区域出现在长时间坐位时。
- 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。
- Conclusion The venous sinuses of the dural mater can be classified i... 各组窦均有各自主要的引流区域,且各组窦之间有大量的交通支。
- Objective To explore the pathogenesis of dural arteriovenous fistula (DAVF). 目的探讨硬脑膜动静脉瘘(DAVF)的发病机理。
- OBJECTIVE: To investigate the impact of axial load on lumbar dural sac. 目的：实验拟探讨轴向负荷对腰椎硬膜囊的影响。
- Dural repairs were done through an intradural approach via single frontal craniotomy. 从额骨处做开颅术，经硬脑膜内做脑膜修复。
- 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。
- Basal skull fracture with dural tear at cribriform plate of ethmoid bone and intracerebral cyst filled with air were found during operation. 手术中发现颅底筛骨筛板处有骨折并硬脑膜裂开，及充满气体之大脑囊肿。
- Key words: dural tear, degeneratie lumbar surgery, repair, reoperation, complication. 关键词：硬膜囊破裂，退变性腰椎手术，修补，再手术，并发症。
- Objective To study the etiology, clinical f eatures and particular radiology of dural venous sinus thrombosis (DVST). 目的 研究颅内静脉窦血栓形成的病因、临床特点、特别是影像学的表现。
- 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。
- ObjectiveTo discuss the intervention therapy of dural venous sinus thrombosis(DVST ). 目的 探讨硬脑膜静脉窦血栓形成 (DVST)的血管内介入治疗。
