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- fetal head extractor 抬头取出器
- rotation of fetal head by vacuum extractor 真空吸引器旋转胎头术
- The idea is to simulate the human birth process by manually moving the fetal head through the pelvis. 这个想法旨在通过手工移动婴儿头骨通过骨盆，来模仿人类的生产过程。
- The idea is to simulate thehuman birth process by manually moving the fetal head through thepelvis. 这个构想是通过移动婴儿头骨穿过骨盆，来模仿人类出生的过程。
- Occiput anterior is usually the easiest position for the fetal head to traverse the maternal pelvis. 枕前通常是胎儿最易通过产妇骨盆的胎位。
- Objective:To observe the effects on manual correction of malposition of fetal head during active stage of labour. 目的:观察分娩活跃期徒手纠正胎头位置异常的临床效果。
- As labor progresses and the fetal head descends, the occiput usually rotates anteriorly, converting this LOT to an LOA or OA as the head delivers. 随着孕程的进行和胎头的下降，枕骨通常随着胎头的前行向前旋转，由LOT转向LOA或者OA。
- Methods:Clinical data of 134 parturient labor cases of fetal head sincipitoposterior position was analyzed retrospectively. 方法:回顾性分析134例胎头高直后位产妇分娩资料。
- Cervix dilation and descending of fetal head are the most important parameters to evaluate birth process in clinical obstetrics. 宫颈扩张和胎头下降是两个标志产程进展的最重要的指标。
- Results: (1) Sloping and rotating directions of the fetal head were regarded as: the longitudinal lying and cephalic presentation, fetal head rupen and fetal neck extension. 用电动带锯按等距法制成与正中矢状面平行的腹、盆部连续矢状断层标本，并获取连续矢状断层标本图像数据，显示妊娠晚期宫内胎儿脑组织的形态结构。
- The patient felt sensation of defecation and push downward during the uterine contraction until the whole fetal head was deliveried. The fetal membranes were ruptured in Between. The fetal Body was coming out on 3 o' clock Sept. 10 1997 in LOA position. 产妇感觉要大便,宫缩向下用力,胎膜破裂,儿头娩出。胎儿于9月10日清晨3时由左枕前位娩出。
- The pelvic measurements were done in the 7th moth of pregnancy and all in normal limit. Fetal head as engaged at 36 weeks of pregnancy. Vaginal delivery was suggested by the obstetrician. 胎头于妊娠36周入盆。产科医生建议阴道分娩。
- Fetal heart monitoring were done during the 1st stage. It revealed to be normal. Uterine cervix was opened gradually from finger tip up to 10cm. Fetal head coming down step by step. 第一产程用胎心监护仪监护,胎心正常,子宫颈由指尖大逐渐开至10厘米,胎头逐步下降
- They received ultrasound scan at about 28th weeks and 38th weeks to measure fetal head circumference(HC),abdomen circumference(AC),femoral bone,humeral bone length(FL,HL)and biparietal diameter(BPD). 于妊娠28周及38周左右行两次B超检查,测量胎儿双顶径、头围、腹围、股骨及肱骨长度,并用两次测量之差值反映胎儿孕晚期的生长情况。
- Objective To syudy the clinical effect of cesarean section were diffcult of take fetal head out that from flexion of fetal head to engagement with press fundus to treatment floating head. 目的探讨胎头高浮者剖宫产术中手法推压宫底使胎头俯屈至衔接位解除取头困难的效果。
- B. Cephalopelvic disproportion is a disparity between the size of the maternal pelvis and the fetal head that precludes vaginal delivery. This condition can rarely be diagnosed in advance. 难产是指由于宫颈、子宫、胎儿、母体骨盆或上述因素联合产生的产程或分娩困难。
- She nestled her head on his shoulder. 她将头依偎在他的肩上。
- Failure of fetal head to enter pelvic brim 胎头进入盆腔边缘失败
- The deer lowered its head to drink from the pond. 鹿低下头去喝池塘里的水。
- He gave the little boy a clout on the head. 他在那小男孩的头部打了一下。
