Anatomical structure measurement and modelling to create intelligent implants using additive manufacturing
With implant modelling and additive manufacturing, we can measure and model 3D anatomical structure data, or derive and produce model- and structure-adapted surgical solutions.
We are specialists in processing metallic and ceramic materials for bone replacement structures. In addition to dense structures, we are researching the modelling of intelligent implants: biomimetic open-pore 3D lattice frameworks with novel internal structures and external forms. Structural adaptation of existing additive manufacturing processes as well as development of new systems are increasingly important. This work is done for firms whose biomaterials have already been proven on the market and who require the development of new additive production processes.
Expertise in 3D digitisation
The choice of digitisation method depends primarily on the nature of the object and the desired data quality. Surface scanners are ideal for external geometries, while CT or micro-CT are best suited to internal structures.
- Quality assurance: comparison of manufactured objects with CAD target data.
- Reverse engineering: Creation of the basic data set of an object for further processing in CAx systems.
- Epitheses: 3D surface scanners are used to digitise faces and impressions of missing parts so that further planning steps can be carried out on the basis of this data.
Stories

Stepping up 3D printing of orthopaedic insoles
- Date
- 30.4.2025
- Institute
- Institute for Medical Engineering and Medical Informatics

3D printed implants
- Date
- 12.12.2017
- Institute
- Institute for Medical Engineering and Medical Informatics
Projects

3D-printed biodegradable metallic Mg scaffolds
- Institute
- Institute for Medical Engineering and Medical Informatics
- Research field
- Functional materials and surfaces and Implant design and production with additive manufacturing

Porous shape-memory scaffolds as mechanically active bone implants
- Institute
- Institute for Medical Engineering and Medical Informatics
- Research field
- Functional materials and surfaces and Implant design and production with additive manufacturing

Spirits Interreg
- Institute
- Institute for Medical Engineering and Medical Informatics
- Research field
- Functional materials and surfaces, Implant design and production with additive manufacturing, Computer aided surgery and Minimally invasive systems

Titanium bone scaffolds
- Institute
- Institute for Medical Engineering and Medical Informatics
- Research field
- Functional materials and surfaces and Implant design and production with additive manufacturing
Publications
Contact

Daniel Seiler
- Phone
- +41 61 228 58 48
- daniel.seiler@fhnw.ch

