Biomedical subjects
Publications and source records attributed to R P King.
A device is described for use in confirming the energy constancy of clinical electron beams. A wedge shaped absorber is placed over an ionization chamber leading to an energy dependent response. A measurement under the energy filter is divided by a measurement in air to correct for the inherent energy dependence of the chamber. A nearly linear response is demonstrated.
An equation is derived for the TG43 geometry function, G(r,theta), of a linear brachytherapy source in terms of its active length. This equation is validated by comparison to published values. It is then used to calculate values of the geometry function for the Model 200 (103)Pd seed, which is a segmented linear source.
Therapeutic touch is an energy-based nursing intervention performed with the goals of restoring harmony and balance in the human energy field and helping the patient self-heal. This article discusses the process of therapeutic touch and describes case studies of CCU patients on whom therapeutic touch was used as part of the treatment plan. Therapeutic touch was applied to help stabilize patients, calm agitated and intubated patients, and relieve pain. The experiences related had a calming effect on the practitioner and positive family responses.
Various neurologic and vascular injuries complicating the technique of tourniquet ischemia for limb surgery are well known. We found no reports of the serious complication of massive pulmonary embolism as a consequence of this technique. This is surprising when one considers the type of patients surgeons deal with in the use of the technique of tourniquet ischemia. These patients are traumatized and immobile, with high potential for development of deep venous thromboembolic disease, and are subjected to extensive extremity manipulation. Such patients are ideal candidates for the development of massive pulmonary embolism. We have encountered and successfully treated a patient with such a complication.