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- optical direct vision finder 光学直视寻像器
- direct vision finder 正视取景镜
- Operation under direct vision with direct ophthalmoscope may have high rate of success. 直接检眼镜直视下手术成功率较高。
- Those rhapsodical songs, describing the direct vision of God, only intensified Sri Ramakrishna's longing. 那些狂想曲直接地描绘了神的形象，只会强化室利罗摩克里希纳的渴望。
- Methods To apply the technique of direct vision pneumatic dialation under endoscope. 方法:采用内镜直视下气囊扩张术。
- Objective To introduce experience of application of right subaxillary and infrasternal small incisions to intracardiac operation under direct vision. 目的介绍右腋下和胸骨下段小切口在心内直观手术中的应用体会。
- Electrotomy and eletrocoayulation under direct vision was wsed in the hysteroscope group and vaporization under CO2-laser was uscd in the laser group. 方法将214例宫颈糜烂的患者随机分为宫腔镜手术治疗组和CO2激光治疗组分别采用宫腔镜直视下电切加局部电凝和CO2激光汽化进行治疗。
- The resection of procerus ,corrugator and frontalis muscles is performed under direct vision to modify the imbalance of the muscles . 各例术后效果均较满意，手术能纠正眉下垂、眼角下垂，减少颞部皱纹及眉间皱纹。
- The keys of treatment are to incise the left and right bile duct and remove stone under direct vision and dilate the bile duct stricture. 左右肝管切开，直视下取石及狭窄扩张是尾状叶胆管结石治疗的关键。
- Intracerebral haematoma can be evacuated under direct vision endoscopically,without damage to the haematoma cavity wall. 直视下迅速清除脑内血肿，能止血。内窥镜手术是神经外科的一种微侵袭性新技术。...
- Objective:To study the therapy effect of suppurative otitis media by minimal invasive surgery(MIS)under direct vision of otoendoscope. 目的:探讨在耳内窥镜直视下,进行中耳微创手术对慢性化脓性中耳炎的疗效。
- Objective To evaluate the effect of direct vision internal urethrotomy (DVIU) for boys with traumatic urethral strictures. 目的探讨应用尿道内窥镜下尿道内切开术,治疗男童外伤性后尿道瘢痕性狭窄的效果。
- Methods: Trocar puncture was practiced under genuine direct vision after phlehotomy for 52 severe patients who failed undergoing venous puncture. 方法：对52例静脉穿刺失败的危重患者，采用静脉切开后直视下进行套管针穿刺。
- Objective To design a device for direct vision intracardiac operation without cardiopulmonary bypass,and assess its applicability preliminarily. 目的设计在非体外循环情况下进行心内直视手术的特殊装置,并对其实用性进行初步观察。
- Methods : 34 cases with direct vision internal urethrotomy were analysed, simple incision 12 cases , coordinating with electronic incision 22 cases. 方法:对直视下经尿道内切开配合电切术治疗尿道狭窄34例临床资料进行分析,其中单纯内切开12例,配合电切术22例。
- Methods The subcutaneous part of the external sphincter in the fissure and the internal sphincter under the dentate line were incised under direct vision in 250 patients. 方法对250例陈旧性肛裂患者采用裂口内直视下切断外括约肌皮下部和齿状线下部分内括约肌并修剪、切除病变组织。
- MethodsTwenty-two cases of hepatic cavernous (hemangioma) underwent laparatomy and suture ligation around the tumor plus intra-tumoral drug injection under direct vision. 方法对22例肝海绵状血管瘤患者,在剖腹直视下行肝海绵状血管瘤体周围缝扎加瘤内药物注射治疗。结果全组无并发症及手术死亡。
- Objective: To evaluate the efficacy of direct vision internal urethrotomy coordinating with electronic incision as the treatment for urethral stricture. 目的:探讨直视下经尿道内切开术治疗尿道狭窄的疗效。
- Methods:The contrast study was made on the diagnostic coincidenc e among 33 cases of direct vision biopsy under colonscope,19 cases of pneumobari um double contrast examination,43 cases of spinal CT. 方法分别将33例结肠镜直视下活检、19例结肠气钡双重造影检查、43例螺旋CT检查结果与术后病理诊断符合率进行对照。
