Geburtshilfe Frauenheilkd 2007; 67 - P_99
DOI: 10.1055/s-2007-983596

A novel medical suction device for improved visibility and accessibility of the uterotomy site during Cesarean section

BC Schmid 1, A Weghofer 1, GA Rezniczek 1, E Unger 1, P Husslein 1
  • 1Department of Obstetrics and Gynecology, Medical University of Vienna, Vienna, Austria

1. Fragestellung:

Prototyping of a new suction device for uterotomy during Cesarean section.

2. Methodik:

A novel fan-shaped suction device was tested in a sponge model simulating bleeding from a transverse uterine incision. Quantitative and qualitative differences in visibility of the operating field were measured.

3. Ergebnisse:

Using the same suction force, 100% liquid was removed using the novel device compared to 51% using the standard Yankauer device. The novel device provided continuous visibility of 73% compared to maximal visibility of 43% using the Yankauer suction device.

4. Schlussfolgerung:

The suction device significantly improved the amount of blood removed and, consequently, enhanced visibility during uterotomy. This should be of particular advantage in Cesarean sections of preterm deliveries and anterior placental locations. Due to its slim design, the new suction device can be placed in the incision without impaired access to the operating field. Moreover, its usage as a retractor of the caudal uterine wall might further facilitate uterine incision.