The Salahi Bio-Spherical Factory and Bio-Synthetic Sleeve

Author's Preface I am a polymath, a person drawn to many subjects at once, living among many “silo thinkers” who stay inside one field. For many years I have gathered my thoughts on many subjects and found new ways of approaching them. Now I am bringing those years of silent thought onto paper. The insecurity I once felt about sharing my thoughts and designs has given way to an inner understanding: not to worry about how others will judge them, and to express myself in the way I see fit. This is how I find myself. Different challenges call for different approaches, yet to me they all seem connected. Kaveh Dimitri Salahi Toronto, 21 October 2026 Summary Machines implanted to replace failing organs break down in two separate ways. The hardware itself wears out, and the place where the hardware meets the body goes bad through infection, blood clots (thrombosis), thick scar tissue that wraps around the device (fibrous encapsulation) and long-lasting inflammation. Today's devices tie these two problems together, so a failing pump or a worn bearing usually means cutting out everything the body has grown around it. This blueprint describes a design that pulls the two problems apart. A living pocket of tissue, the Bio-Synthetic Sleeve, is grown from the patient's own cells inside a controlled growing chamber, the Bio-Spherical Factory, before any hardware is put in. The sleeve carries two living tubes with the same outer width, together called the Leech System. These tubes first connect the growing tissue to the factory's blood-substitute supply and later to the patient's own blood vessels. Only after the sleeve has passed its biological approval is a separate mechanical part slid inside, the pocket closed, and the finished assembly inspected and approved again as a new product. The sleeve is designed to join the patient's body for good, while the machine is designed never to stick to the sleeve, so the hardware can be swapped while the living pocket stays. The document lays out how the whole system fits together; the oxygen limit that rules a living wall about one centimetre thick; the swap procedure and the life support it would need when the machine keeps the patient alive; a step-by-step testing plan; an early list of risks; the rules and standards that apply; and the terms on which the work is published and may be licensed. Every ability described here is a design goal waiting for evidence, not a proven result.