Papers
1
Total Citations
3
H-Index
1
About
W. Ng’s research focuses on the mechanics of needle insertion into soft materials, with a particular emphasis on reducing tissue deformation and improving procedural accuracy. Their most-cited work, a 2005 study on the effects of coating on friction force during needle insertion, addresses a critical challenge in medical procedures: friction accounts for the largest component of insertion forces, contributing significantly to soft tissue displacement and potential targeting errors. By investigating how surface coatings can mitigate this friction, Ng’s work provides foundational insights for designing smoother, less traumatic needles. Although the paper has garnered 3 citations, its contribution is notable for highlighting a practical, materials-based approach to a persistent biomechanical problem. This research is especially relevant for fields like minimally invasive surgery and biopsy, where precise needle placement is essential. Ng’s work underscores the importance of tribology in medical device design, offering a pathway to reduce patient discomfort and improve clinical outcomes through thoughtful engineering of needle surfaces.
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Top Papers
- 1