CPC Main Group
A61L 29/00 Materials for catheters, or for coating catheters (shape or structure of catheters A61M25/00)
6 direct subcodes
Child Classifications
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- A61L 29/02 Inorganic materials
- A61L 29/04 Macromolecular materials
- A61L 29/08 Materials for coatings
- A61L 29/12 Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
- A61L 29/14 Materials characterised by their function or physical properties