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In addition to 3D drug printing which aims at printing drug formulations, 3D printing can be used to fabricate materials functionalized by drugs, e.g., antibiotics or angiogenic agents. [8] This area which is a part of biomaterials engineering, aims at products such as adhesive patches for wound healing , hydrogel , and non-hydrogel implants ...
In the beginning of the 1990s, nanocomposites were developed that allowed 3D printed objects to be more durable, permitting 3D printed objects to be used for more than just models. [6] It was around this time that those in the medical field began considering 3D printing as an avenue for generating artificial organs. [5]
3D printing, or additive manufacturing, is the construction of a three-dimensional object from a CAD model or a digital 3D model. [1] [2] [3] It can be done in a variety of processes in which material is deposited, joined or solidified under computer control, [4] with the material being added together (such as plastics, liquids or powder grains being fused), typically layer by layer.
Different models of 3D printing tissue and organs. Three dimensional (3D) bioprinting is the use of 3D printing–like techniques to combine cells, growth factors, bio-inks, and biomaterials to fabricate functional structures that were traditionally used for tissue engineering applications but in recent times have seen increased interest in other applications such as biosensing, and ...
3D printed human skull from computed computer tomography data. 3D printing has been used to print patient-specific implant and device for medical use. Successful operations include a titanium pelvis implanted into a British patient, titanium lower jaw transplanted to a Dutch patient, [50] and a plastic tracheal splint for an American infant. [51]
3D printing is another major development in healthcare. It can be used to produce specialized splints, prostheses, parts for medical devices and inert implants. The end goal of 3D printing is being able to print out customized replaceable body parts. [30] In the following section, it will explain more about 3D printing in healthcare.
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Materialise Mimics is an image processing software for 3D design and modeling, developed by Materialise NV, [1] a Belgian company specialized in additive manufacturing software and technology for medical, dental and additive manufacturing industries. Materialise Mimics is used to create 3D surface models from stacks of 2D image data.
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