Validation of traction force indicator in ventouse devices

Abstract

The overall measurement error for the traction force indicator of the OmniCup was found to be very small. Injuries associated the ventouse, such as cephalohematomas and subgaleal hemorrhages, may be minimized if the recommended limits for a safe traction force are not exceeded.

Vacuum‐assisted delivery: An analysis of traction force and maternal and neonatal outcomes

“…There is therefore a need for established norms of maximum scalp traction associated with vacuum devices 12 . With the introduction of the Kiwi OmniCup incorporating a Traction Force Indicator TM (Clinical Innovations Inc., Murray, UT, USA), there is now available means of accurately measuring the traction force exerted on the fetal scalp 13 . The aim of this study was to determine what levels of traction force may be safely tolerated by the fetus and to establish practical guidelines for vacuum‐assisted delivery in clinical practice.…”

Cinq questions à propos de la ventouse Kiwi OmniCup™☆

“…L'existence de l'indicateur de traction pourrait peut-être amélio-rer la qualité technique et la sécurité du geste. Cet indicateur mesure de manière fiable les forces imposées au cours de l'extraction [13]. L'application de forces supérieures à 13,5 kg pourrait augmenter les risques de survenue de complications maternelles et néonatales [14].…”