Home 3D Printing Desktop Well being introduces the PrintRoll rotating construct platform

Desktop Well being introduces the PrintRoll rotating construct platform

Desktop Well being introduces the PrintRoll rotating construct platform


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Desktop Well being, the trusted production-grade medical 3D printing model of Desktop Metallic, has not too long ago launched PrintRoll – an revolutionary rotating construct platform that may produce clever tubular options for the physique’s vascular, digestive, respiratory, and reproductive channels on the 3D-Bioplotter premier bioprinting system.

The 3D-Bioplotter is a extremely subtle extrusion-based 3D printer that processes liquids, melts, pastes, gels, or different supplies, together with cells, by means of a needle tip on a Swiss-made, 3-axis gantry system with excessive accuracy and temperature, sterility, and design controls. 3D-Bioplotter affords eight printheads with the widest vary of temperatures in bioprinting – from 2°C to 500°C (35.6°F to 932°F) – enabling complicated, multi-material medical elements.

The PrintRoll add-on characteristic has been in growth since 2019 as a part of a collaboration with Johannes Gutenberg College Mainz, a public analysis college in Mainz, Germany.

Desktop Health introduces the PrintRoll rotating build platform for the 3D-Bioplotter, to enable the development of tubular solutions.

“We’re proud to supply the primary bioprinting instrument particularly designed to develop medical options for the 1000’s of miles of channels discovered within the human physique,” mentioned Ric Fulop, Founder and CEO of Desktop Metallic. “Desktop Well being exists to ship 3D printing options that enhance affected person lives, and we’re assured that PrintRoll, supplied completely on the 3D-Bioplotter, will allow all-new regenerative improvements. We look ahead to seeing what our clients will create subsequent with this thrilling new instrument.”

How PrintRoll works

The PrintRoll platform attaches to the modular construct plate of the 3D-Bioplotter and encompasses a motor-driven rotating mandrel with spring-loaded, simply exchangeable drums of various sizes. Rotating pace is tightly managed by the 3D-Bioplotter’s easy-to-use software program.

Because the PrintRoll instrument rotates, the printhead strikes backwards and forwards depositing materials on the floor within the desired design. For instance, polycaprolactone (PCL), a medical-grade, biodegradable plastic utilized in many FDA-cleared implants and gadgets, hardens rapidly on the drum after the melted materials is printed. In bioprinting, customers sometimes produce a construction or scaffold in a stiff or versatile biocompatible materials that’s designed to restore and combine with cells of the physique, generally degrading after a sure interval.

Desktop Health introduces the PrintRoll rotating build platform for the 3D-Bioplotter, to enable the development of tubular solutions.
Nicole Black, Ph.D., VP of Biomaterials and Innovation at Desktop Well being, examines two tubular medical gadgets printed on the brand new 3D-Bioplotter PrintRoll rotating construct platform.

The PrintRoll comes with a 10mm diameter drum – with 20mm and 40mm sizes out there – designed to accommodate the event of options for a wide range of human channels, which range primarily based on age and gender. Normal diameter sizes typically correspond to the diameters of the femoral artery (~10mm), trachea (~10-20mm), fallopian tube (~5-15mm), aorta (~25mm) esophagus (~30mm), and a spread of gut segments (~40-100mm).

The PrintRoll system helps printing hole cylindrical buildings as much as 140mm in size, relying on the printhead used. Customized sizes are additionally out there.

“Up till now, the creation of thin-walled cylindrical gadgets with complicated structured partitions has been difficult to perform with regenerative supplies, similar to hydrogels,” mentioned Nicole Black, Ph.D., VP of Biomaterials and Innovation at Desktop Well being. “With the PrintRoll, supplies are patterned straight on prime of a substrate that rolls because the printhead additionally strikes, supporting the deposited layers and subsequently increasing the palette of supplies that may be 3D printed into these essential buildings. Following printing, gadgets may be faraway from the PrintRoll, leaving high-resolution and reproducible elements that clients have come to count on from the 3D-Bioplotter.”

The PrintRoll comes with a library of honeycomb designs and customary printing parameters for frequent supplies. The PrintRoll platform, which is suitable with 4th Technology 3D-Bioplotter fashions, is accessible for pre-order now, with delivery anticipated within the fourth quarter.


PrintRoll continues the lengthy historical past of bioprinting improvements on one of many world’s most researched bioprinting methods, as detailed within the final 3D-Bioplotter brochure.

That is continued with CMFlex – the primary 3D printed regenerative bone graft substitute product cleared by the FDA and the primary such clearance primarily based on manufacturing on the 3D-Bioplotter. Developed by Dimension Inx, CMFlex is an easy-to-use versatile bone graft product that’s 3D printed on an ordinary 3D-Bioplotter Producer mannequin. This new product is an alternative choice to an autograft, by which a doctor intrusively harvests bone from one space of a affected person’s physique to restore broken or diseased bone elsewhere within the physique.

“The current FDA clearance of CMFlex by Dimension Inx is a breakthrough for the sphere of additive, regenerative medication – one which clearly showcases the robustness of the 3D-Bioplotter,” mentioned Lou Azzarra, President of Desktop Well being. “Business milestones like this typically take a few years, and we congratulate the whole crew at Dimension Inx on this achievement.”



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