A novel double-balloon catheter device for fully endoluminal intestinal lengthening.

Objective: Distraction enterogenesis may provide a novel therapy for short bowel syndrome (SBS). Previously described methods have relied upon isolated intestinal segments or transmural fixation. Our objective was to develop a novel, fully endoluminal device, permitting placement and removal through an enteral stoma or orifice.

A novel wearable pump-lung device: in vitro and acute in vivo study.

Background: To provide long-term ambulatory cardiopulmonary and respiratory support for adult patients, a novel wearable artificial pump-lung device has been developed. The design features and in vitro and acute in vivo performance of this device are reported.

Methods: This device features a uniquely designed hollow-fiber membrane bundle integrated with a magnetically levitated impeller that together form one ultracompact pump-lung device, which can be placed like current paracorporeal ventricular assist devices to allow ambulatory support.