Project Veltist

Eradicating surgical leaks

Our aim is to develop an advanced sealant patch to mitigate and eradicate postoperative digestive fluid leaks, a common and often deadly complication following surgeries on abdominal cavity organs.

Project Overview

Affiliation

Year of acceptance

Status

Team size

Project Description

Every year, more than 14 million patients worldwide undergo life-saving abdominal surgeries for conditions ranging from cancer to obesity. Over 10% of these patients experience postoperative leakage of digestive and bacterially-active fluids into the abdominal cavity. These leaks often lead to serious and deadly complications, such as sepsis.

Veltist is developing AnastoSEAL, a next-generation sealant patch designed to eradicate this life-threatening postoperative deterioration. By combining a robust adhesive and sealant technology with an integrated early-warning mechanism sensing a leak, AnastoSEAL not only prevents leaks but also enables rapid identification of emerging complications by surgeons and clinical staff. With its innovative dual-function design, AnastoSEAL aims to make post-surgical care safer, accelerate patient recovery times, provide critical insights when they are most needed.

Project Contact

Alexandre Anthis

Project Leader

Inge K. Hermann

Faculty Mentor

Project Partners

Nanoparticle Systems Engineering Lab, Ingenuity Lab Zurich, Empa, Balgrist University Hospital

Funding Partners

ETH Pioneer Fellowship, Venture Kick, Fondation Jean-Jacques et Felicia Lopez- Loreta

Project Updates

Veltist protagonist as winner of the Medtech vertical in the Global Deep Tech Battle in Paris at the Viva Technology 2025
Wyss Zurich latest portfolio project Veltist secured CHF 150k from Venture Kick to advance AnastoSEAL
Wyss Zurich is welcoming a new project which aims to eradicate surgical leaks with their innovative technology which originated from ETH, Empa and Blagrist University Hospital