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…
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” are filled with aluminium (Al) or another x-ray transparent (radiolucent) organic compound. Radiographic grids are placed between the x-ray target (patient) and the x-ray film and are used to absorb scatter radiation, and improve radiographic image contrast. It typically comes in two patterns, linear and crossed. Most are focused to a line in space called a convergent line, but can be used over a variable range called the focal distance.
Who Else Makes It
Registered in Guangdong.
Record
Regulatory record for Radiographic grid | Listed by | JPI Healthcare Co., Ltd., South Korea |
| FDA product code | IXJ |
| Device type | Grid, Radiographic |
| Device class | Class 1 |
| Regulation | 21 CFR 892.1910 |
| Establishment | Complaint-file establishment, Manufacturer, Exporter |
| 510(k) | K945327 |
| Record published | 2020-02-25 |
Specifications
Specifications | MRI safety | Labeling does not contain MRI Safety Information |
| Label carries | manufacturing date, serial number |
Source: U.S. FDA establishment registration and device listing records, public domain. Restructured for clarity and searchability. Not affiliated with or endorsed by the FDA. Records are records: nothing here is an offer of sale.