A transparent radiation shield, attachable to a patient support platform, and movable to shield a physician from imaging radiation, includes a transparent computer display that is controllable to provide a data overlay on the shield pertaining to patient data and/or x-ray images.

A transparent radiation shield, attachable to a patient support platform, and movable to shield a physician from imaging radiation, includes a transparent computer display that is controllable to provide a data overlay on the shield pertaining to patient data and/or x-ray images.

A transparent radiation shield, attachable to a patient support platform, and movable to shield a physician from imaging radiation, includes a transparent computer display that is controllable to provide a data overlay on the shield pertaining to patient data and/or x-ray images.

A glove box has an enclosure having a glass window top and gloves mounted to the front wall. The enclosure can be tilted to so that one or other, or both, of the work piece and the window can be placed at an angle such as may facilitate processing. The glove box has an environmental control system to both to permit flushing with inert or other desired gases, and to permit heating or cooling. The workstand may have cooling passages as well. Controls are mounted inside the enclosure chamber to permit the operator to change working parameters without removing his or her hands from the gloves. A parameter status display may be located outside the enclosure. The window may be provided with a movable smoked glass filter for use during welding. The workstand may be independently adjustable for angle within the enclosure. The glove box has electrical and cooling service penetrations to permit use of a welding electrode.

A glove box has an enclosure having a glass window top and gloves mounted to the front wall. The enclosure can be tilted to so that one or other, or both, of the work piece and the window can be placed at an angle such as may facilitate processing. The glove box has an environmental control system to both to permit flushing with inert or other desired gases, and to permit heating or cooling. The workstand may have cooling passages as well. Controls are mounted inside the enclosure chamber to permit the operator to change working parameters without removing his or her hands from the gloves. A parameter status display may be located outside the enclosure. The window may be provided with a movable smoked glass filter for use during welding. The workstand may be independently adjustable for angle within the enclosure. The glove box has electrical and cooling service penetrations to permit use of a welding electrode.

An observation instrument for use in a cavity in a hot cell includes a radiation sensor located between a dome and a shield and a travel mechanism for moving the sensor between a retracted position away from the dome and an observation position in which the sensor extends inside the dome and a method of maintaining the cell including extracting the shield, sensor, and travel mechanism from the cavity; where appropriate, replacing the sensor; inserting a replacement dome into the cavity and sliding it into the proximity of the dome that has remained in position in the cavity; inserting the shield, sensor and travel mechanism into the cavity and sliding them into contact with the replacement dome; and moving the dome that has remained in position until it is expelled into the cell, by pressing the replacement dome against it.

An observation instrument for use in a cavity in a hot cell includes a radiation sensor located between a dome and a shield and a travel mechanism for moving the sensor between a retracted position away from the dome and an observation position in which the sensor extends inside the dome and a method of maintaining the cell including extracting the shield, sensor, and travel mechanism from the cavity; where appropriate, replacing the sensor; inserting a replacement dome into the cavity and sliding it into the proximity of the dome that has remained in position in the cavity; inserting the shield, sensor and travel mechanism into the cavity and sliding them into contact with the replacement dome; and moving the dome that has remained in position until it is expelled into the cell, by pressing the replacement dome against it.

A transparent radiation shield, attachable to a patient support platform, and movable to shield a physician from imaging radiation, includes a transparent computer display that is controllable to provide a data overlay on the shield pertaining to patient data and/or x-ray images.

A transparent radiation shield, attachable to a patient support platform, and movable to shield a physician from imaging radiation, includes a transparent computer display that is controllable to provide a data overlay on the shield pertaining to patient data and/or x-ray images.

A transparent radiation shield, attachable to a patient support platform, and movable to shield a physician from imaging radiation, includes a transparent computer display that is controllable to provide a data overlay on the shield pertaining to patient data and/or x-ray images.