The Extroducer is a minimally invasive device for delivering therapeutics like small molecules, biologics, and cell & gene therapies. Developed at the Karolinska Institute, it uses an inverted Seldinger technique for precise tissue access via blood vessels, reducing risks such as hemorrhage and thrombosis.
Christian founded SmartCella in 2014 with Professor Staffan Holmin and Professor Kenneth Chien and remains a main shareholder. He also founded Bactiguard and previously led Netpharma AB and Kinchard AB, and serves as a Board Member of Swecare.
SmartCella Holding AB provides the 2025 Annual Report in English as an unaudited translation of the Swedish version, which takes precedence in case of discrepancies.
The Extroducer is a novel, modality-agnostic endovascular infusion catheter with the ability to delivery payload directly to targeted cardiac and pancreatic tissues and solid tumors.