THE GRID
mineral
14 matching records for GRID.
mineral
2023-02-03
A component of a diagnostic x-ray system designed as a moving grid to automatically move back and forth in a linear or reciprocating fashion during an x-ray exposure or exposure sequence. It typically consists of lead (Pb) foil strips separated by x-ray tra...
A device designed to superimpose a reference grid over an x-ray image during an orthopaedic procedure (e.g., surgery). It is a flat plate made of x-ray translucent material with a grid that is not translucent and therefore shows up on the x-ray image. It is...
A software program intended for use during an orthopaedic surgical procedure to enhance fluoroscopic images with a visual tool in the form of an overlaid grid, whereby the grid is intended to highlight fluoroscopic distortion and e.g., assist placement of a...
A fixed or variable focal distance unit used to project a light pattern, e.g., grid or crosshatch, that aids in the positioning of patients during diagnostic imaging, radiation therapy, or treatment planning procedures. It is intended to enable precise and ...
A sterile, invasive, electrical conductor that is temporarily placed (< 30 days) on the surface of the brain to stimulate the brain or to record the brain's electrical activity (with more precise localization than a scalp electrode). It is typically a serie...
"A component of an x-ray system used in diagnostic x-ray imaging applications, e.g., planar x-ray imaging or mammography. It typically consists of a housing containing lead foil strips separated by x-ray transparent spacers. These spacers or ""interspaces""...
A component of an x-ray system used in diagnostic x-ray imaging applications, e.g., planar x-ray imaging or mammography. It typically consists of a housing containing lead foil strips separated by x-ray transparent spacers. These spacers or "interspaces" ar...
A device used in medical imaging applications to shield x-ray film from exposure to room light during transport and insertion into a diagnostic imaging system, film formatter, or film processor. It is typically designed for use with a particular imaging sys...
A non-sterile device designed to hold test tubes in an upright and secured position. It is typically made of metal and/or plastic and consists of a base plate upon which it stands and second plate containing a mesh (grid of square slots) or round holes whic...
A non-sterile, noninvasive device intended to transfer a grid of ink dots onto the skin surface to assist a clinical procedure, such as accurate subcutaneous injection spacing. It is a non-latex transfer paper designed to be applied to the skin and then pee...
An ophthalmic device that is a series of charts with grids of different sizes that are held at 30 centimeters distance from the patient and intended to rapidly detect central and paracentral irregularities in the visual field.
A device designed to provide a lighted surface upon which bacteria colonies can be manually counted with a high degree of accuracy. The surface divides an agar plate into grids so that the operator can manually count the colonies in each grid and keep track...