开口器

解决现有医用开口器自动程度不高、易损牙齿的问题。

The utility model solves the problem that the existing medical mouth gag has low automation degree and is easy to damage teeth .

一种线控开口器属医学器械领域涉及医用自动张开口腔的器具。

The utility model discloses a control-by-wire mouth gag , which pertains to medical device field and relates to a medical automatic opening oral cavity apparatus .

应用开口器结扎成人动脉导管未闭32例

Application of Mouth Gag in the Ligation of PDA in Adults

应用塑料开口器进行洗胃插管的临床观察

Clinical Observation of the Cases Under Gastric Lavage with a Plastic Mouth-gap

我们有保养的最好的“开口器”要卖。

We have the best-maintained can opener on the block .

目的：介绍一种新型腭裂手术开口器。

Objective To introduce the newest type of mouth-gag for cleft palate palatorrhpy .

冷光源开口器及固定支架的研制与临床应用

The study and clinical application of cold light resource mouth-gag and its fixative frame

开口器支撑预防腮腺区恶性肿瘤放疗后张口困难

Mouth open training for prevention of truisms in parotid gland malignant tumor patients being treated with radiotherapy

目的评价开口器结扎成人动脉导管未闭的治疗效果。

Objective To evaluate the therapeutic efficacy of the mouth gag used in ligation of patent ductus arteriosus ( PDA ) in adults .

本实用新型的简易玉米播种机利用直管、弹簧开口器及弹簧拉杆将玉米种子巧妙的送入土中并自动掩埋。

The simple corn planter of the utility model makes use of the straight pipe , the spring opener and the spring pull rod to skillfully deliver and automatically bury the corn seeds into the soil .

方法将140例急性中毒需洗胃病人随机分为两组，使用传统金属开口器组70例，使用胃镜牙垫组70例。

Methods One hundred and forty patients with acute poisoning who need gastric lavage were randomly allocated into two groups : one group used traditional metal mouth gags and the other group used gastroscope bite block , 70 cases in each group .

在开口反应器中，加酶量100u/g，50℃下癸酸最高平衡转化率为90%，移去水的方法不同对最终转化率影响很大。

The conversion of capric acid was 90 % by adding 100u / g of lipase in opened batch reactor at 50 ℃ . The final conversion was greatly influenced by the methods to remove water .

带电开口运行断路器雷击事故分析及防范措施

Fault Analysis and Prevention Measure of Lightning for Electrified Open Operation Circuit Breaker

他说：这就是一端开口的冲洗器重新开始流行的最重要原因之一。

" This is one of the most important reasons that the open-end irrigation has come back into fashion ," he said .

开口侧面对变速器。

The open side faces the transmission .

无把手开口一体化螺线管操作器，固定计量旁路，不需要外加流量调节装置，保证节水效果

" Non-Hold-Open Integral Solenoid Operator , Fixed Metering Bypass and No External Volume adjustment to Ensure Water Conservation "

测定了各种开口类型布膜器的流量系数。通过实验测试，认为竖向梯形开口和矩形开口这两种布膜器结构简单、操作稳定，布膜效果理想。

Measure the flow coefficient of different types of film-distributor . Through experimental testing , we consider that the vertical shedding film-distributor has the advantages as follows : simple structure , stability in operation and ideal effect of uniform membrane .