Fetoscopy and Fetal Blood Sampling

Synopsis: Some of the uses of blood sampling and fetal examination by fetoscopy are mentioned. The needlescope is demonstrated and the technique for its use is described. Real-time scanning immediately before the insertion of the fetoscope is an essential part of the procedure. It ensures selection of the optimal entry point so that damage to fetus and placenta is avoided, and access to the fetal region to be examined, or to the cord insertion for blood sampling, is gained. A film sequence shows a fetus being examined and blood being sampled. With this technique pure fetal blood can be obtained in over 95% of cases when the sampling is performed between 18 and 22 weeks’ gestation. The results of diagnostic cases are shown and the risks discussed.
Series: Current Research in Obstetrics & Gynaecology, Series
Language: English
Country: Great Britain
Medium: Video; Videocassette. U-matic, VHS. b&w. 30 min.
Year of production: 1979
Availability: Sale
Subjects: Medical sciences
Keywords: blood sampling; laboratory procedures; obstetrics

Name: Wellcome Film
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Address: Moving Image & Sound Collections
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