Analyzing the discovery of x-rays and future practical application trends


Wilhelm Conrad Röntgen German physicist. On November 8, 1895, when he was the rector of the University of Würzburg, Germany, he was conducting an experiment on cathode rays, he observed a shimmering light emitted from a screen coated with barium cyanoplatinate near a ray tube, and was finally convinced that it was a new type of ray that was not yet known to anyone. Some people suggested that the new rays he discovered be named “Röntgen rays”, but Röntgen insisted on using the name “X-rays“, and the machine that produced them was called an X-ray machine.

Wilhelm Conrad Röntgen and the first x-ray picture

In 1914, cadmium tungstate fluorescent screen was born, X-rays were used in medical clinics, which can better display human bones and internal lesions.
After 1950, the introduction of television technology and image intensifier, so that the compartmentalized operation became, TV camera and image intensifier to replace the fluorescent screen.
After 1960, the bulb tube was positioned against the TV camera and image intensifier, and the gastrointestinal machine was integrated with the CR. Early analog gastrointestinal machines formed analog images through scintillator screens, which were observed by the physician’s naked eye and could not undergo any digital processing.
Around 1990, gastrointestinal machines used image intensifiers and digital CCDs to capture and store spot film images, which were adjusted, typeset, labeled, and printed out.
After entering the 21st century, flat panel detectors gradually replaced image intensifiers as the mainstream imaging system of digital gastrointestinal machines.

Perlove Medical DRF

In 2009, Japan Shimadzu launched the first dynamic DR, but on the one hand, due to high manufacturing costs, on the other hand, manufacturers due to the monopoly of technology and the pursuit of excessive profits, dynamic DR price has been relatively expensive, only a few high-end hospitals can afford to enjoy.

In 2016, with a large number of dynamic DRs on the market in China, the price of the product has been significantly lowered, and dynamic DRs have started to enter grassroots hospitals in large quantities. At the same time, imported brands to speed up the layout of dynamic DR products; domestic enterprises, there are also dozens of brands have also begun to shift their focus to the dynamic DR market.

In October 2017, the CMEF exhibition in Kunming, Yunnan, China, “no dynamic, no DR” became an industry consensus, and dynamic DR became unknown.

The entire industry has begun to develop in the dynamic direction, whether it is the upstream suppliers, peers, or downstream channels, end customers and industry management, have agreed with the dynamic DR product; many mainstream manufacturers to join, making the dynamic DR technology and supply chain system to further improve the technology and the maturity of the technology to bring stable performance products to the market, while the maturity of the supply chain to optimize the efficiency, reduce production The maturity of technology can bring stable performance products to the market, while the maturity of supply chain can optimize efficiency and reduce production cost, thus providing cost-effective dynamic DR and becoming affordable equipment for a wide range of primary medical institutions.

On the other hand, with the intervention of more and more manufacturers, there is a new round of dynamic DR competition in the DR industry, and the future development trend of dynamic DR is more and more closely related to “dynamic flat-panel DRF”.

Perlove Medical DRF

As a professional dynamic DR equipment manufacturer in China, Perlove Medical continues to make efforts in the field of dynamic flat-panel DRF, and has launched the innovative self-developed dynamic flat-panel DRF-PLD9600A.

PLD9600A is equipped with high frame rate dynamic flat panel detector, configured with IAE high-efficiency automatic enhancement system, presenting high-quality images; at the same time, it is equipped with 17×17 inches large format imaging field of view and one-piece bed structure, which is able to satisfy all kinds of special body position and negative angle shooting needs. At present, PLD9600A has been used in a number of high-level medical institutions, and its clinical applications and image quality are well recognized by users.


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