Victoreen, Inc.

Nuclear Associates, Inc.

Herman Glasser

Patrick F Panetta

Herbert Malamud

A shield device attached to wheel patient support apparatus between a patient and an attendant, the shield device including radiation shielding material extending across wheel patient support in such a manner that attendants are shielded from the patient.

Radiation shielded wheel patient transport

An improved method, and apparatus for said method, for providing protection for an operator during the determination of radioactivity, and most especially during the assay of relative concentrations of two radioactive materials in a radioactive solution, are provided. The process for determining the relative concentrations, by comparing the total radiation emitted by a solution in a substantially unshielded vessel with the breakthrough radiation emitted by a shielded vessel of the solution, is improved by utilizing a special shielding container for the radioactive solution which can be used to provide the necessary shielding, for the breakthrough test, and can be removed, for measuring total radiation, without removing the solution from the radiation measuring means, thus avoiding direct human exposure to radiation, and which is also suitable for subsequent use as a protective container for the radioactive solution during medical diagnostic or other utilization following assay. The radioactive shielding container comprises a hollow body portion, a lower end closure for the body portion which is remotely and quickly detachable therefrom and an upper end closure, the lower surface of the lower end closure preferably having means to prevent rotating motion relative to the support surface.

Method and apparatus for assay and storage of radioactive solutions

A radiation eye shield adapted to protect the wearer from the hazards of direct beam and scattered radiation. In one embodiment, the entire eye shield is of a high density material and in another example of the invention, the shield comprises goggles having a pair of lead-glass lenses and lead impregnated vinyl shielding applied to the front and side surfaces of the goggles surrounding the lenses.

Radiation eye shield

Sorption means are provided for sorbing radioactive gases, as in the exhalations of a living subject, especially for nuclear diagnostic test studies, comprising means for adsorbing the radioactive gas onto activated carbon, the carbon being contained in a plurality of independent, series-connected, chambers. The sorption means are especially adapted for the adsorption of radioactive inert gases such as xenon-133 (.sup.133 Xe). There can also be provided indicator means for indicating the flow-through of xenon comprising an indicator which changes color upon contact with xenon, such as dioxygenylhexafluoroantimoniate.

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New Hyde Park, NY, United States of America

Herman Glasser