Programmable Control of Nanoliter Droplet Arrays using Membrane Displacement Traps.

A unique droplet microfluidic technology enabling programmable deterministic control over complex droplet operations is presented. The platform provides software control over user-defined combinations of droplet generation, capture, ejection, sorting, splitting, and merging sequences to enable the design of flexible assays employing nanoliter-scale fluid volumes. The system integrates a computer vision system with an array of membrane displacement traps capable of performing selected unit operations with automated feedback control.

Laparoscopic ovarian ligament plication in pregnancy.

This 32-year old patient presented at seven weeks gestation with severe left-sided lower abdominal pain. This was against the background of a previous history of left salpingectomy from a ruptured ectopic gestation seven years previously. Transvaginal sonographic evaluation revealed a viable seven week intrauterine embryo, a 2 cm left corpus luteum cyst and Doppler studies revealed reduced internal flow.