Cost-effective 3D scanning and printing technologies for outer ear reconstruction: current status

被引：9

作者：

Wersenyi, Gyoergy ^{[1
]}

Scheper, Verena ^{[2
]}

Spagnol, Simone ^{[3
]}

Eixelberger, Thomas ^{[4
,5
]}

Wittenberg, Thomas ^{[4
,5
]}

机构：

[1] Szechenyi Istvan Univ, H-9026 Gyor, Hungary

[2] Hannover Med Sch, Dept Otolaryngol, D-30625 Hannover, Germany

[3] Univ Iuav Venezia, I-30135 Venice, Italy

[4] Friedrich Alexander Univ Erlangen Nuremberg FAU, D-91058 Erlangen, Germany

[5] Fraunhofer Inst Integrated Circuits IIS, D-91058 Erlangen, Germany

来源：

HEAD & FACE MEDICINE | 2023年 / 19卷 / 01期

关键词：

3D scanning and reconstruction; 3D printing; Volumetric scanning; Additive manufacturing; Clinical application; Patient-centered medicine; Patient-individualized therapy; Outer ear; RELEARNING SOUND LOCALIZATION; PATIENT-SPECIFIC MODELS; HAND-HELD SCANNER; COMPUTED-TOMOGRAPHY; MICROTIA; CARTILAGE; PRECISION; FRAMEWORK; AURICLE; STEREOLITHOGRAPHY;

D O I：

10.1186/s13005-023-00394-x

中图分类号：

R78 [口腔科学];

学科分类号：

1003 ;

摘要：

Current 3D scanning and printing technologies offer not only state-of-the-art developments in the field of medical imaging and bio-engineering, but also cost and time effective solutions for surgical reconstruction procedures. Besides tissue engineering, where living cells are used, bio-compatible polymers or synthetic resin can be applied. The combination of 3D handheld scanning devices or volumetric imaging, (open-source) image processing packages, and 3D printers form a complete workflow chain that is capable of effective rapid prototyping of outer ear replicas. This paper reviews current possibilities and latest use cases for 3D-scanning, data processing and printing of outer ear replicas with a focus on low-cost solutions for rehabilitation engineering.

引用

页数：18

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