Stratasys, Inc.

Amit Feffer

Daniel Dikovsky

Shai Hirsch

Yoav Bressler

Boris Belocon

Gil Shelef

Haim Rotfeld

David Prizant

Shiran Lupo

Mazi Amiel-Levy

Gal Begun

A system for additive manufacturing comprises a dispensing head for dispensing building materials on a working surface, a hardening system for hardening the building materials, a cooling system for evacuating heat away from the building materials, and a computerized controller. A thermal sensing system is mounted above the working surface in a manner that allows relative motion between the sensing system and the working surface, and is configured to generate sensing signals responsively to thermal energy sensed thereby. The controller controls the dispensing head to dispense the building materials in layers, the sensing system to generate the sensing signals only when the sensing system is above the building materials once hardened, and the heat evacuation rate of the cooling system responsively to the sensing signals.

Method and system for additive manufacturing using closed-loop temperature control

A tubular structure fabricated by additive manufacturing from non-biological building material formulations, and featuring an elongated core, a shell encapsulating the core and an intermediate shell between the core and the shell. Each of the core, the shell and the intermediate shell is made of a different material or a different combination of materials. Both the core and the intermediate shell are sacrificial. Additive manufacturing of the tubular structure is usable for fabricating an object featuring properties of a blood vessel.

Method and system for fabricating object featuring properties of a blood vessel

Methods of fabricating three-dimensional objects featuring properties of a soft bodily tissue and three-dimensional objects featuring properties of a soft bodily tissue or of an organ comprising same are provided.

Additive manufacturing processes employing a material featuring properties of a soft bodily tissue

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Ramat Hasharon, Israel

Amit Feffer