Results 201 to 210 of about 4,339 (250)

[Vacuum extraction in modern obstetrics].

Jugoslavenska ginekologija i opstetricija, 1983
From 1970 to 1979 the authors analysed 1721 vacuum extractions. The method was introduced into the Department in 1965 and performed in 0.96% of cases. From 1970 to 1980 the use of VE increased from 1.97% to 4.93%. The most frequent indication for its use was the prolonged expulsion phase (49.78%).
P, Draca, L, Nikolić, M, Maticki
openaire   +1 more source

Trends in obstetric policies in cases of failed vacuum extraction in Japan

The Journal of Maternal-Fetal & Neonatal Medicine, 2019
Objective: In April 2008, the guidelines for obstetric practice in Japan have made the following recommendations: (1) do not use vacuum extraction (VE) for more than 20 min, and consider forceps delivery (FD) or an emergency cesarean section (CS) if necessary (20-minute VE trial rule), and (2) do not try VE more than five times, even if VE has been ...
Shunji, Suzuki, Yoshie, Shibata
openaire   +2 more sources

[The place of vacuum extraction in modern obstetrics].

Akusherstvo i ginekologiia, 1995
A clinical trial was carried out on the use of vacuum extraction for delivery of 45 women. The aim of the study is to revive again this method for it was rarely used during the last years. The authors remind of the indications and necessary condition for the use of vacuum extraction and report about complications and the course of the placental period.
A, Nikolov, A, Dimitrov, N, Iarŭkova, A, Popivanova   +3 more
openaire   +1 more source

Clinical evaluation of a new obstetric vacuum extraction device

Obstetrics & Gynecology, 2000
Abstract Objective: To evaluate the performance and safety in clinical practice of a new obstetric device, the Kiwi OmniCup Vacuum Delivery System. Study design: Kiwi OmniCup devices were used in 20 low- and mid-cavity-assisted delivery procedures, where a valid indication for expediting the birth existed and where vacuum delivery was considered to ...
openaire   +1 more source

Cohort study of Silastic obstetric vacuum cup deliveries: II. Unsuccessful vacuum extraction.

Obstetrics and gynecology, 1986
In a cohort analysis of Silastic vacuum extractor deliveries, 65% were completed with the vacuum extractor alone, 24% with outlet forceps, 3% with midforceps, and 7% with cesarean section (vacuum extractor-cesarean). Control groups were formed by using the next sequential forceps delivery, spontaneous vaginal delivery, and every second cesarean section
M D, Berkus, R S, Ramamurthy, P S, O'Connor, K J, Brown, R H, Hayashi   +4 more
openaire   +1 more source

[The evolution of vacuum extraction in obstetrics].

Akusherstvo i ginekologiia, 2010
Vacuum extraction is one of the methods for assisted vaginal delivery. In this article the evolution of vacuum extraction in obstetrics is been discussed. Historical facts and data from the invention up to state-of-the-art vacuum systems in modern obstetrics are presented.
openaire   +1 more source

Current cup designs for obstetric vacuum extraction

BJOG: An International Journal of Obstetrics & Gynaecology, 1992
J A, Kuit, H C, Wallenburg, F J, Huikeshoven   +2 more
openaire   +2 more sources

Degradation mechanisms of perovskite solar cells under vacuum and one atmosphere of nitrogen

Nature Energy, 2021
Renjun Guo, Dan Han, Wei Chen
exaly  

VACUUM EXTRACTION IN OBSTETRICS

The Lancet, 1962
openaire   +2 more sources

Manipulating matter by strong coupling to vacuum fields

Science, 2021
Francisco Garcia-Vidal, Cristiano Ciuti, Thomas Ebbesen   +2 more
exaly