All Outputs (30)

Effect of journal out-of-roundness on stability of a symmetric hydrodynamic journal bearing system. Part 1: Theoretical analysis (2015)
Journal Article
Xu, W., Ogrodnik, P., Li, B., Zhang, H., & Gao, S. (2015). Effect of journal out-of-roundness on stability of a symmetric hydrodynamic journal bearing system. Part 1: Theoretical analysis. Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, 229(11), 1347-1358. https://doi.org/10.1177/1350650115579211

The study examines the effect of journal out-of-roundness on the dynamic performance of rotating machines supported by oil film bearings. A general model of a symmetric hydrodynamic journal bearing system allowing for journal out-of-roundness is pres... Read More about Effect of journal out-of-roundness on stability of a symmetric hydrodynamic journal bearing system. Part 1: Theoretical analysis.

Class 1 Devices (2014)
Book
Ogrodnik, P. (2015). Class 1 Devices. Elsevier. https://doi.org/10.1016/c2012-0-13628-0

The Case Studies in Medical Devices Design series consists of practical, applied case studies relating to medical device design in industry. These titles complement Ogrodnik’s Medical Device Design and will assist engineers with applying the theory i... Read More about Class 1 Devices.

A multidirectional fracture stiffness model to determine the principal stiffness properties of a healing human tibia (2013)
Journal Article
Ogrodnik, P. J., Thomas, P. B., Moorcroft, C. I., & Mohammed, K. N. (2013). A multidirectional fracture stiffness model to determine the principal stiffness properties of a healing human tibia. Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine, 227(10), 1125-1134. https://doi.org/10.1177/0954411913495789

A model for the stiffness of a fractured human tibia has been developed. The model is based on Mohr’s circle of inertia and relies on tibial fracture stiffness being measured in a number of planes. Using in vitro data, it has been shown that this mod... Read More about A multidirectional fracture stiffness model to determine the principal stiffness properties of a healing human tibia.

The Effects of Laser Marking and Symbol Etching on the Fatigue Life of Medical Devices (2013)
Journal Article
Ogrodnik, P. J., Moorcroft, C. I., & Wardle, P. (2013). The Effects of Laser Marking and Symbol Etching on the Fatigue Life of Medical Devices. Journal of Medical Engineering, 2013, 1-6. https://doi.org/10.1155/2013/570354

This paper examines the question;“ does permanent laser marking affect the mechanical performance of a metallic medical component?” The literature review revealed the surprising fact that very little has been presented or studied even though intuitio... Read More about The Effects of Laser Marking and Symbol Etching on the Fatigue Life of Medical Devices.

Fundamental Engineering Mechanics (1997)
Book
Ogrodnik, P. (1997). Fundamental Engineering Mechanics. Prentice Hall

Pin Site Care Innovations: The Royal Stoke University Experience
Presentation / Conference
Ogrodnik, P., McBride, A., Gallimore, A., Collingwood, A., & THOMAS, P. Pin Site Care Innovations: The Royal Stoke University Experience. Paper presented at 14th Bath Biomechanics Symposium 2018, Bath

The development of a flexible system to enable programmable pressurisation for a hydrostatic bioreactor for orthopaedic tissue engineering
Presentation / Conference
Bandeira, K., & Ogrodnik, P. The development of a flexible system to enable programmable pressurisation for a hydrostatic bioreactor for orthopaedic tissue engineering. Paper presented at 14th Bath Biomechanics Symposium: From micro- to multi-scale modelling: state of the art in MSK biomechanics, Bath

Minimal Access Olecranon Osteotomy: A New and Validated Technique
Presentation / Conference
Dover, C., Blackwell, J., Mataliotakis, G., Kim, E., Ogrodnik, P., Grocott, N., & Mcclelland, D. Minimal Access Olecranon Osteotomy: A New and Validated Technique. Paper presented at Robert Jones and Agnes Hunt Research Day

Medical Software: a literature review and commentary on the importance of regulations and standards for its development towards market entry
Presentation / Conference
Ogrodnik, P., De-Guzman, J., Allen, D., & Gibbons, N. Medical Software: a literature review and commentary on the importance of regulations and standards for its development towards market entry. Presented at BioMedEng19, London, UK

Conference poster.

25 Years of the Development of a Remote Fracture Monitoring System
Presentation / Conference
Ogrodnik. 25 Years of the Development of a Remote Fracture Monitoring System. Presented at 14th Bath Biomechanics Symposium 2018, Bath