Hangzhou Yuanzhi Medical Devices Co., Ltd.
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中文版
A comprehensive quality assurance system and testing methods
02/25
2022
The DR market will enter a development platform period in the future
DR equipment, also known as direct digital X-ray photography system, is composed of electronic cassette, scanning controller, system controller, image monitor, etc. It directly converts X-ray photons into digital images through electronic cassette, and is a generalized direct digital X-ray photography. In a narrow sense, direct digital radiography, also known as DDR, usually refers to digital radiography using image conversion technology using flat panel detectors, and is a true direct digital X-ray photography system. Ordinary X-ray machines have gone through the development process from film machines, CR, CCD-DR to flat DR.
02/23
Overview, Application Prospects, and Regulatory Policy Analysis of the Global Medical Device Mobile DR Market in 2023
Mobile DR is a medical device used to obtain digital X-ray images. It is an upgraded version of traditional X-ray equipment that replaces traditional film through digital technology, making image acquisition, processing, and storage more convenient and efficient.
The Development History of Radiodiagnostic Technology in China
1. In the 1930s and 1960s, due to historical limitations, personnel engaged in technical work in the early years served as assistants to doctors, mainly relying on simple technical operations such as X-ray photography and X-ray photo processing. Due to the level of foreign language proficiency and knowledge structure, most technical personnel still lack the ability to independently conduct scientific research and summarize experience into written documents. Therefore, except for Shezhiguang's summary of practical experience in 1936 and his advocacy of using the "Xie's position" to project posterior dislocation of the medullary joint, which has been used internationally to this day, there have been few achievements in other fields. The installation and maintenance of equipment rely on foreign engineers.
02/22
Is dynamic DR difficult to distinguish between true and false? Static DR is about to end?
After the birth of CT in 1971, there was a wave of image digitization. In 1979, the DR system for flying point scanning emerged. At the RSNA North American Radiological Society's product exhibition in 1980, DR exhibits attracted worldwide attention. Subsequently, various countries competed to develop DR systems and detectors, and launched many practical DR devices. Compared to traditional X-ray machines, DR has the characteristics of clearer images, lower radiation, and faster examination speed. With the development of technology, dynamic DR has emerged in recent years, greatly reducing the rate of missed diagnosis and misdiagnosis. However, many grassroots hospitals have also reported buying fake dynamic DRs. Today, the editor will come to popularize what is truly dynamic DR.
Billion scale, X-ray testing industry: domestic substitution space is vast, independent and controllable is imperative
Industrial X-ray testing equipment: a blue ocean market with a scale of tens of billions
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