Technical system dossier

Modular circulatory engineering — openly documented.

Kanzler Biologicals is a commercial preclinical R&D project for modular artificial-heart engineering: high-pressure membrane pump, pulmonary microaxial pump, pulse chamber, bypass logic, sensors and energy architecture.

Open technical dossier Development logbook

2017 → today CONCEPT VALUES 21 mm pulmonary core

System modules

Six consistent concept visualizations — without contradictory values from older drafts.

**System overview**Five-module implantable architecture

**Systemic pump**Membrane chamber and pulse cycle

**Microaxial pump**21 mm pulmonary baseline pump

**Pulse chamber**Pulsatility and pressure buffer

**Battery / BMS**14.8 V · 4.7 Ah · ~70 Wh concept

All figures are conceptual visualizations. Values are target specifications until bench validation.

Systemic circulation

Pulsatile membrane chamber with linear drive, systemic only. Chamber volume up to 130 ml, design pressure up to 210 mmHg (short-term).

Pulmonary circulation

Microaxial pump 21 mm Ø, pressure rise up to 20 mmHg, flow up to 13 l/min. Pulse chamber (40–50 ml) as additional pulse generator.

Energy

Implantable BMS module (~70 Wh concept) and TET inductive charging (3 independent coil pairs) with thermally cautious coupling.