BF Barrier… - US Patent 20,110,196,382, 2011 - freepatentsonline.com ... 2a, 2b and 2c, in various cases, the head 26 can comprise an extension, or distal portion, of the tail 22 comprised of a sterile, non-collapsible tube, eg, a medical-grade ... In such cases, to assist in delivery of the fetal presenting part during a cesarean section, the head 26 of ... Cached
C Einspieler… - Fetal MRI, 2011 - Springer ... The displacement of the head var- ies in amplitude; wide displacement may cause over- extension of the fetal spine. The head may remain retroflexed from a few seconds to more than a minute. Sometimes, retroflexion of the head is part of a stretch or yawn. ... Related articles
FZ Kong, F Huang, Q Xu, ZP Li, XT Lin… - Taiwanese Journal of …, 2011 - Elsevier ... I–VII), the longitudinal lying fetus had run into maternal pelvis with extension of his cervical part, and the fetal position was ... marker of cerebral median sagittal plane, the corpus callosum appeared before the fetal median sagittal plane, suggesting that the fetalhead sloped to his ...
AH Muliana… - Acta Mechanica, 2011 - Springer ... We present a numerical study based on finite elements (FE) to determine the displacement, strain, and stress fields in the simplified model of a uterus subject to pressures from the fetalhead. Page 4. AH Muliana, KR Rajagopal ro ri pi(t) Fig. 1 A concentric viscoelastic cylinder ... Cited by 1 - Related articles - All 4 versions
CW Zimmerman… - New Techniques in Genital Prolapse Surgery, 2011 - Springer ... pericervical ring and uterosacral ligaments. As the fetalhead continues descent, extension allows passage over the internal concavity of the sacrum and coccyx as well as further clearance under the pubic arch. The net result of these ... Related articles - All 2 versions
沪公网安备号：31010402006960 （网站）31010405000484 （蝌蝌APP）
安全保密
