1, these a few each have their own strengths, Siemens is a leader and expert in radiology products, the main business in CT, magnetic *** vibration, DR, nuclear medicine, etc. To buy radiology products on the choice of Siemens, the Germans made equipment of good quality, good images, low dose, advanced technology; GE's main business in ultrasound and anesthesia, the main business of the GE company. If you buy ultrasound and anesthesia, GE is good, GE radiology products are the worst of several major manufacturers is not as good as the Japanese Toshiba; Philips's main business in the ultrasound and monitoring, but the large 16-slice CT, suspended DR is also good, product quality is better than GE, slightly worse than Siemens.
2, and then say the product: Siemens and Philips CT, DR components, basically their own production, such as high-voltage generator, bulb tube, detector, etc., match is very good, the image quality is very good, the two DR plate are Trixll, but Siemens update, Siemens CT technology is cutting-edge, the product line, the user is very much, and even the Chinese Academy of Sciences Research Institute are in use! Siemens dual-source CT, Philips 16-layer CT original imports are not bad, mainly the quality of the bulb tube can be, but is the price of the bulb tube is too high; GE's CT, DR are not good, many of the accessories are purchased, poor matching, high failure, CT image quality is not good, the technology is relatively backward, and the appearance of the particularly unsightly, GE's detector is also very poor, GE's DR using the GE detector is also very poor, GE's DR is used in industrial flaw detection plate, the pixel is basically below 4 million, image quality is bad, the radiation dose is also high, and Siemens, Philips plate are 9 million pixels, low dose, high image quality; Rek, mainly film suppliers, CT is not, DR is also outsourcing parts assembly, Rek's in addition to their own flat panel, the other is all outsourcing, it is recommended that we do not consider.
3, model words: Siemens CT has: spirit (low-end), Emotion series (mid-range), Perspective series (high-end) Definition series (ultra-high-end); Siemens DR has: Ysio series (ultra-high-end), Fusion series (high-end), Select (mid-range); Philips CT are: the MX series (low-end), the Brilliace series (mid-end and high-end), and the Ingenuity series (high-end); Philips' DR: Essenta (low-end), the DD2.0 series (mid-end, a bit old), and the DD3.0 series (high-end); GE's CT: the Brivo series (low-end), the optima series (mid-end), and the HD series ( High-end); GE's DR: Brivo series (low-end), Feitian series (mid-range), XR series (mid-end and high-end)
4, in the procurement, I recommend that the hospital carefully examine, from the product itself, from the quality, matching, image quality, the advanced nature of the technology to consider, I recommend that the magnetic *** vibration to choose Siemens, CT to choose Siemens, DR in the Siemens and Philips Choose.
5, in addition, if you choose the same level of products, I suggest looking at the nature of the manufacturer, after the domestic assembly, the nature of the production is different, product quality varies greatly: Siemens is the Shanghai Siemens Medical Devices Ltd. (wholly owned enterprises), is the German parts assembled in Shanghai, the standard for the German standard; Philips for the Suzhou Philips Medical Devices Co. (a wholly owned enterprise), the United States and the Netherlands Philips parts assembled in Suzhou, European standards; GE for the Beijing Hangwei General Electric Co.