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VACUUM EXTRACTOR CUP FOR DELIVERY

K Ishii - US Patent 20,110,218,547, 2011 - freepatentsonline.com
8. A vacuum extractor cup for extracting a fetal head at time of delivery of a fetus comprising:
a cup portion made of a foldable and flexible material and formed in a cup-like shape having
a sucking hole, on its bottom side, to apply negative pressure, and an extracting hole, on ...
Cached

Recovery of phosphonate surface contaminants from glass using a simple vacuum extractor with a solid-phase microextraction fiber

GS Groenewold, JR Scott… - Analytica Chimica Acta, 2011 - Elsevier
Recovery of chemical contaminants from fixed surfaces for analysis can be challenging, particularly
if it is not possible to acquire a solid sample to be taken to the laboratory. A simple device is described
that collects semi-volatile organic compounds from fixed surfaces by creating an enclosed ...
All 2 versions

Instrumental delivery: clinical practice guidelines from the French College of Gynaecologists and Obstetricians

[HTML] from ejog.orgC Vayssière, G Beucher, O Dupuis… - European Journal of …, 2011 - Elsevier
... The duration of the operative intervention is slightly shorter with forceps than with a vacuum
extractor (Level C). Nonetheless, the urgency of operative delivery is not a reason to
choose one instrument over another (professional consensus). ...

Instrumental vaginal delivery

R Simms… - Obstetrics, Gynaecology &Reproductive Medicine, 2011 - Elsevier
... There is minimal risk of fetal haemorrhage if the vacuum extractor is employed following fetal
blood sampling or application of a scalp electrode. ... The ease of use and apparent safety of the
vacuum extractor make it a dangerous instrument in inadequately trained hands. ...
Cited by 1 - Related articles - All 2 versions

Impact of intrapartal ultrasound to assess fetal head position and station on the type of obstetrical interventions at full cervical dilatation

AM Dückelmann, SAM Michaelis… - Journal of Maternal …, 2011 - informahealthcare.com
... The rate of assisted vaginal deliveries in Germany in 2008 by vacuum extractor was 4.8 per 100
deliveries while the rate of deliveries by forceps was only 0.7 in 100 deliveries [13]. In 1994, 2.3%
of all women were delivered by forceps and 5.7% by vacuum extractor [14]. ...
Related articles - All 2 versions

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