Medical equipment shows how to shoot video.

Epfly products are the ideal choice for capturing high-quality images in the screen capture industry, and there are two types: built-in and external. The built-in equipment adopts PCI-E interface. External devices adopt USB interface or network connection; The high-end external USB acquisition box adopts the mainstream USB3.0 interface for transmission, which ensures high-resolution data throughput and is backward compatible with USB2.0 interface. The input end adopts DVI-I interface, which allows you to record high-quality video from the output of various signal sources (such as HDMI, DVI-A/D, VGA). It can support most third-party software developed by using DirectShow of Microsoft, QuickTime of Apple and Video4Linux of Linux. Epiphan capture tool comes with free capture tool software, which can be installed on a computer to manage video collection, recording and streaming. The image is encoded and compressed by calling the encoder installed in the system. This paper introduces its application in various medical fields.

Operating room and 3D image diagnosis

Surgeons need to deal with a large number of increasingly complex technical information from the operating room, including medical information system, surgical images (fluoroscopy, MRI), video (endoscope, microscope) and other computer-aided surgery systems. Operating room medical video streaming and recording system allows surgeons to manage the information sources outside the operating room, and can put the captured video on a larger screen for viewing or teaching. At the same time, they can enjoy the streaming video on the network for real-time consultation with consultants and training records, or transmit the captured video source to the hard disk of a remote network computer for data archiving, or use the existing image acquisition software or their own image workflow system to push it into the hospital's image processing workflow.

At present, the latest application of EPFI in China is in 3D imaging system, which enables the traditional two-dimensional B-ultrasound equipment to monitor and screen the location, area, volume and stenosis rate of arterial plaque, intima-media thickness of vascular wall and other indicators, and has indispensable medical value for the prevention of cardiovascular and cerebrovascular diseases, especially for the prevention and treatment of stroke. It collects high-quality clear images through EPFI equipment, and then converts them into three-dimensional diagnostic image results with strong visualization through software synthesis, which is convenient for doctors and patients to see the lesions more intuitively.

Telemedicine

Portable B-ultrasound machine is a key tool for remote outdoor rescue teams. It is very convenient to check the illness if experts come to the scene, but some experts don't have time to go to the rescue site, so it is very important to see the actual situation of patients at the scene when the ambulance personnel at the scene request expert guidance from hospitals or other places. On-site ambulance personnel can carry portable EPFI products, and then output the images of the B-ultrasound machine to EPFI equipment, and then connect to a laptop with Internet access, which can be called by online chat tools such as skype or QQ, so that remote experts can see the patient's condition as if they were there, and give guidance.

laboratory

The improvement of medical technology requires not only rich experience, but also constant experiments. Only when the laboratory test meets the standards can it be applied to the actual environment. Most laboratory equipment uses digital signals such as DVI or HDMI for output. In order to see and record the experimental images more clearly, the requirements for acquisition equipment are also very high. Epfly series products can not only shoot high-resolution images, but also the image quality is almost the copy screen. It can also be collected and stored by a variety of third-party software, and can be fully integrated into the existing medical analysis system.

Telemedicine

The improvement of technical level can not be separated from experts' explanation and students' earnest study, not all students can study in person, so network distance teaching has become the mainstream learning method. Students can achieve the expected diagnostic skills through proper training, and specially developed courses can effectively improve their professional skills. Through this course, students can make full use of the existing diagnostic information and learn to make correct judgments. Epfly equipment can not only be used for remote video training, but also be used in reverse to monitor the operation process of students, and can be stored or posted on the Internet for teachers to judge the learning level of learners, so as to score and improve their professional level.