Ứng dụng 3D printing trong chỉnh hình xương Cast Broken

3D PRINTED CAST Design and Manufacturing 3D Printed Cast for a Broken Bone Nguyễn Trung Tín, Phan Thị Mạnh Hương, Phạm Văn Quang Ho Chi Minh City University of Technology (HUTECH) Content • Introduction to 3D Printing • 3D Printed Cast for a Broken Bone • Advanced Applications and Case Study Overview of 3D Printing Introduction to 3D Printing FDM Technology Printing Head Model One spool for material and one for support • Extrusion Head: melt filament • Print Head “Draws” the desired shape: move in X and Y axis • Printed part is kept in closed chamber • Build platform move down layer by layer: move in Z direction Industry Portion 3D Printed Cast Broken Bone We haven’t advanced the way to heal broken bones in over 50 years Broken Bone The fiberglass and plaster casts Broken Bone 3D printing has many applications, in manufacturing, medicine, architecture… Broken Bone The process straightforward Broken Bone First, a scanner is used to measure and analyza the shape of the broken limb Design 3D Design the shape of the broken limb in Solidworks software! Broken Bone The cast blueprint is then 3D printed in multiple pieces so it can be applied to the patient , where it will stay until the bone is healed Broken Bone And there are so many benefits to this modern cast over the outdated plaster ones For instance, the 3D-printed casts are just as protective and durable as the ones we use today Broken Bone They’re also waterproof, and they’re insanely more comfortable Broken Bone Having that open lattice structure also enables doctors to start to introduce companion treatments, like ultrasound Broken Bone Which can stimulate the injured area and lead to quicker recoveries Broken Bone While 3D- printed casts have yet to hit the market, many of the companies looking to capitalize on them are starting to test their casts in clinical trials, and that menans on real people Broken Bone So for now, it looks like the only remaining hurdle for using them is their price, as many of the cast designs cost anywhere from $200 to $500 of more Broken Bone Even though this technology won’t make breaking a bone suck and less , it just may make healing it a lot better ... • Introduction to 3D Printing • 3D Printed Cast for a Broken Bone • Advanced Applications and Case Study Overview of 3D Printing Introduction to 3D Printing FDM Technology Printing Head Model... Industry Portion 3D Printed Cast Broken Bone We haven’t advanced the way to heal broken bones in over 50 years Broken Bone The fiberglass and plaster casts Broken Bone 3D printing has many applications,... architecture… Broken Bone The process straightforward Broken Bone First, a scanner is used to measure and analyza the shape of the broken limb Design 3D Design the shape of the broken limb in