A clinical and engineering study on thermal therapy

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dc.contributor.advisorHenley, Ernest J.
dc.contributor.committeeMemberFlumerfelt, Raymond W.
dc.contributor.committeeMemberKay, Franklin J.
dc.creatorHo, Purvis Ka-Kwong
dc.date.accessioned2023-01-17T21:13:27Z
dc.date.available2023-01-17T21:13:27Z
dc.date.copyright1974
dc.date.issued1974
dc.description.abstractA new heat modality was developed based upon the principles of fluidization. This design uses a fluidized airsolid system as the heat transfer medium in thermal therapy application. The new device known as the fluidotherapy unit is currently in use at St. Anthony Center, Houston, Texas, for clinical evaluations. Following the development of the fluidotherapy unit, an engineering and clinical assessment of three modalities in thermal therapy was carried out. The devices evaluated were a) the fluidotherapy unit, b) a whirlpool, and c) a paraffin wax/oil bath. The objective of the study was to compare their Relative effectiveness in delivering heat into a human hand. Steady state heat transfer in hand was considered rather than the transient heating. The amount of heat absorbed by a submerged hand in fifteen minutes were measured. The ratios were found to be 3.9 : 1.3 : 1.0; the fluidotherapy unit was observed to be the most effective heating device. In fifteen minutes, 17.2 Btu was delivered into a hand by the fluidotherapy unit, 5.6 Btu by the whirlpool, and 4.8 Btu by the paraffin. In addition to its relative high efficacy as a thermal therapeutic agent the fluidotherapy unit provides good patient motility. Finally a clinical study on the effects of prescription time on patient progress in rehabilitation was conducted. Active joint motions of patients were measured daily, the increase in joint motion was taken to represent the progress profile of a patient. Results obtained in this study were limited, but indicate that longer treatment times are beneficial.
dc.description.departmentChemical and Biomolecular Engineering, Department of
dc.format.digitalOriginreformatted digital
dc.format.mimetypeapplication/pdf
dc.identifier.other13638408
dc.identifier.urihttps://hdl.handle.net/10657/13574
dc.language.isoen
dc.rightsThis item is protected by copyright but is made available here under a claim of fair use (17 U.S.C. Section 107) for non-profit research and educational purposes. Users of this work assume the responsibility for determining copyright status prior to reusing, publishing, or reproducing this item for purposes other than what is allowed by fair use or other copyright exemptions. Any reuse of this item in excess of fair use or other copyright exemptions requires express permission of the copyright holder.
dc.titleA clinical and engineering study on thermal therapy
dc.type.dcmiText
dc.type.genreThesis
dcterms.accessRightsThe full text of this item is not available at this time because it contains documents that are presumed to be under copyright and are accessible only to users who have an active CougarNet ID. This item will continue to be made available through interlibrary loan.
thesis.degree.collegeCullen College of Engineering
thesis.degree.departmentChemical Engineering, Department of
thesis.degree.disciplineChemical Engineering
thesis.degree.grantorUniversity of Houston
thesis.degree.levelMasters
thesis.degree.nameMaster of Science

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