render of a custom 3d-printed acetabular cup (Simpleware Ltd)
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Render Of A Custom 3d Printed Acetabular Cup, supplied by Simpleware Ltd, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Average 90 stars, based on 1 article reviews
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1) Product Images from "Characterisation of 3D-printed acetabular hip implants"
Article Title: Characterisation of 3D-printed acetabular hip implants
Journal: EFORT Open Reviews
doi: 10.1530/EOR-23-0182
Figure Legend Snippet: (A) A 3D-printed off-the-shelf acetabular cup. An area of the porous layer has been enlarged, displaying its structure. (i) Pore size and (ii) strut thickness are indicated. The diameter of the pore is calculated as the diameter of a circle of equal area to the shape indicated in red. (B) A mesh structure from a 3D-printed cup rendered in analysis software (Simpleware, Synopsys, Exeter, UK), where the colours indicate variability in strut thickness in the porous layer.
Techniques Used: Pore Size, Software
Figure Legend Snippet: A panel of SEM images depicts surface-adhered particles (indicated) in the porous layer of 3D-printed acetabular cups, and the variability of the particles with 3D-printing methods; electron beam melting (EBM) and selective laser melting (SLM). All images at ×200 magnification.
Techniques Used:
Figure Legend Snippet: A 3D-printed implant (e.g. (A) an acetabular cup). A micro-CT scan of the implant can assist in determining (B) the diameter of the implant and provide (C) isolated slices of the internal structure for measurement of (D) the thickness of the porous region, (E) the dense region, and (F) the total thickness.
Techniques Used: Micro-CT, Isolation
Figure Legend Snippet: (A) Image generated from micro-CT data to show voids in the dense region of a 3D-printed acetabular cup. From these images, void location and frequency can be analysed. This will be followed by (B) void size and shape evaluation.
Techniques Used: Generated, Micro-CT
Figure Legend Snippet: A selection of 3D-printed custom and off-the-shelf acetabular cups, from a range of manufacturers and 3D-printing methods. Certain features of the cups can start to be considered, such as the locations of the porous regions and the different types of porous structures.
Techniques Used: Selection
Figure Legend Snippet: A summary of the features of a 3D-printed acetabular cup.
Techniques Used: Pore Size
Figure Legend Snippet: (A) SEM images of a regular or cellular and an irregular 3D-printed porous structure and the corresponding manufacture method (electron beam melting (EBM) and selective laser melting (SLM)). (B) Computer-rendered meshes formed using micro-CT data from 3D-printed acetabular cups from four separate manufacturers with varying porous structures. Comparisons between porous structures available from different manufacturers can be made.
Techniques Used: Micro-CT
Figure Legend Snippet: (A) A render of a custom 3D-printed acetabular cup created using Micro-CT data and imported into analysis software (Simpleware, Synopsys, Exeter, UK). From this data, (B) the porous layer is examined and isolated, and (C) a mesh model of the structure is generated. (D) A single mesh unit can then be extracted, followed by (E) best fit modelling with a sphere, to assist in calculating the porosity of the porous layer.
Techniques Used: Micro-CT, Software, Isolation, Generated
Figure Legend Snippet: (A) A retrieved 3D-printed custom acetabular cup. (B) A retrieved 3D-printed off-the-shelf acetabular cup. (C) An SEM image of the surface of a retrieved 3D-printed implant where tissue has integrated into the porous structure. (D) An image of the surface of a retrieved implant indicating (i) strut thickness, (ii) pore size, and (iii) strut separation; features that can be compared with an unused implant.
Techniques Used: Pore Size
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