Article | 合法醫療器材資訊網
2007年6月4日—Digitalradiographyqualityassurance:AtechniqueforstandardizingimageappearanceacrossCRandDRplatforms.ByRalphM.Koenker,MD.
Dr. Koenker is the Radiology Director, Novato Community Hospital, Novato, CA.
Hospitals and imaging centers commonly use a mixture of digital radiography techniques such as direct radiography (DR), computed radiography (CR), and mobile DR. Frequently, physicians encounter challenges when comparing DR and CR images because of inherent differences in the overall image attributes. These challenges occur because of different settings in brightness, gray-scale latitude, harmonized contrast, and edge enhancement. 1 Adding further variability, physicians may view inpatient images from a CR system manufactured by one vendor and outpatient images from a CR system from another manufacturer. This variety in image appearance has medical implications, since clinicians prefer to assess patient treatment progress based on an "apples-to-apples" comparison of images. 2 In the ideal clinical situation, image appearan...
(PDF) Digital Radiographic Systems Quality Control Procedures | 合法醫療器材資訊網
(PDF) Quality assurance of computed and digital radiography ... | 合法醫療器材資訊網
Acceptance Testing and QC of Digital Radiography ... | 合法醫療器材資訊網
Article | 合法醫療器材資訊網
Automating quality assurance for digital radiography | 合法醫療器材資訊網
Automating Quality Assurance for Digital Radiography ... | 合法醫療器材資訊網
Equipment Quality Control for Digital Radiography | 合法醫療器材資訊網
Quality Assessment Procedures for Digital Radiography | 合法醫療器材資訊網
Quality assurance of computed and digital radiography systems | 合法醫療器材資訊網
【診斷型X光線裝置及其球管】許可證字號:衛署醫器輸字第003627號
器材品名:診斷型X光線裝置及其球管許可證字號:衛署醫器輸字第003627號註銷狀態:已註銷註銷日期:2004/11/17註銷理由:未展延...