Technology | November 05, 2014

Virtual Grid Adapts Contrast on X-rays to Improve Quality of Exams Taken Without a Grid

Images analyzed for scatter effect; automated, selectable grid ratios applied

November 5, 2014 — Fujifilm Medical Systems will introduce a new X-ray image processing tool called Virtual Grid at the Radiological Society of North America (RSNA) in Chicago, Ill. The Virtual Grid intelligently adapts contrast to improve image quality for exams that are taken without a grid.

The Virtual Grid automatically adapts its processing to replicate grid use to reduce degradation of image quality caused by scatter radiation. This new feature analyzes the image for scatter effect based on exam menu and selected parameters and offers automated, selectable grid ratios to further adapt image quality to site preferences.

Physical add-on grids are commonly required for mobile imaging of large anatomy to help focus radiation to reduce scatter and blurring. Virtual grid processing will be a great benefit to technologists for mobile imaging in emergency room (ER), operating room (OR), bedside, wheelchair and other exams where they may not have the optimal grid or any grid on hand. Use of Virtual Grid also eliminates artifacts typical from misalignment of the tube to detector/grid angle.  

For more information: www.fujimed.com

Related Content

The global X-ray devices market is estimated to grow at a CAGR of 5.14% from a market size of USDX10.793 billion in 2019 to a market size of USD14.580 billion by 2025

Getty Images

News | X-Ray | August 07, 2020
August 7, 2020 — The global X-ray devices mark
Ghost imaging approach could enable detailed movies of the heart with low-dose X-rays

Researchers developed a high-resolution X-ray imaging technique based on ghost imaging that can capture the motion of rapidly moving objects. They used it to create a movie of a blade rotating at 100,000 frames per second. Image courtesy of Sharon Shwartz, Bar-Ilan University

News | X-Ray | August 06, 2020
August 6, 2020 — Researche...
Imaging volumes in hospitals and practices previously slowed by the coronavirus pandemic continue to hold steady, according to new QuickPoLL survey results that gauge how radiologists feel about current business and the impact of COVID-19.
Feature | Coronavirus (COVID-19) | August 03, 2020 | By Melinda Taschetta-Millane
Imaging volumes in hospitals and practices previously slowed by the coronavirus pandemic continue to hold steady, acc
Franco Fontana, CEO of the Esaote Group, and Xie Yufeng, Chairman of WDM.

Franco Fontana, CEO of the Esaote Group, and Xie Yufeng, Chairman of WDM.

News | Digital Radiography (DR) | July 31, 2020
July 31, 2020 — In the thick of the COVID-19 eme
This data represents wave 3 of a QuickPoLL survey conducted in partnership with an imagePRO panel created by The MarkeTech Group (TMTG), regarding the effects of COVID-19 on their business

Getty Images

Feature | Coronavirus (COVID-19) | July 15, 2020 | By Melinda Taschetta-Millane
This data represents wave 2 of a QuickPoLL survey conducted in partnership with an imagePRO panel created by The MarkeTech Group (TMTG), regarding the effects of COVID-19 on their business

Getty Images

Feature | Coronavirus (COVID-19) | July 01, 2020 | By Melinda Taschetta-Millane
In new QuickPoLL survey on imaging during the pandemic, responses were tallied from around 170 radiology administrators and business managers, who are part of an imagePRO panel created by The MarkeTech Group (TMTG), regarding the effects of COVID-19 on their business. TMTG is a research firm specializing in the medical device, healthcare and pharmaceutical industries.
Feature | Coronavirus (COVID-19) | June 30, 2020 | By Melinda Taschetta-Millane
There were several new developments in digital radiography (DR) technology at the 2019 Radiological Society of North America (RSNA) annual meeting. These trends included integration of artificial intelligence (AI) auto detection technologies, more durable glassless detector plates, and technologies to pull more diagnostic data out of X-ray imaging. Some vendors also have redesigned their DR systems to make them more user-friendly and ergonomic. 
Feature | Digital Radiography (DR) | May 26, 2020 | By Dave Fornell
There were several new developments in digital rad...
In response to the need for critical care during the COVID-19 crisis, Carestream Health has increased production of its portable diagnostic imaging systems. As unlikely facilities begin to function as urgent care units, Carestream’s DRX-Revolution Mobile X-ray System and DRX-Revolution Nano Mobile X-ray System bring the X-ray exam to the patient’s bedside, delivering high-quality digital radiography images to healthcare providers in real time to aid in patient diagnosis—whenever and wherever needed
News | Coronavirus (COVID-19) | April 27, 2020
April 27, 2020 — In response to the need for critical care during the...
#COVID19 #Coronavirus #2019nCoV #Wuhanvirus #SARScov2

Getty Images

News | Coronavirus (COVID-19) | April 24, 2020
April 24, 2020 — The Food and Drug Administration (FDA or the Agency) plays a critic