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Biomedical subjects

O B Heywood

Publications and source records attributed to O B Heywood.

10 recordsLinked to original sources

Clinical applications of the paraplegic swivel walker.

An account is given of ten years experience of swivel walkers in 135 paraplegics of all ages and types. The majority of patients were victims of spinal bifida. Reference is made to the importance of engineering design and proper maintenance of the orthosis. The degree to which the device is utilized is discussed and the particular value it has in young children is stressed. Further developments, especially those which satisfy the increasing demand for the device for adult use are mentioned, notably those needed to simplify the problems of transfer into and from the device.

Adolescent↗

The problems of design and implantation of shunt systems for the treatment of hydrocephalus.

Engineers and surgeons concerned with the design and use of shunt systems for the treatment of hydrocephalus share the wish to avoid the implantation of defective devices and to improve existing shunt systems. This study considers the causes of shunt failure or malfunction and seeks to define the areas in which improvements are needed. An important factor in bringing about improvements is that surgeons communicate to designers and manufacturers their clinical observations of defective materials or performance in existing shunt systems.

Cerebrospinal Fluid Shunts↗