A few days ago, Frontiers, a cutting-edge scientific research journal, released the "2023 Top Ten Emerging Technologies Report" at the Summer Davos Forum (the 14th Annual Meeting of the New Champions of the World Economic Forum). The report lists 10 emerging technologies that will have a significant positive impact on society in the next 3-5 years, including AI-facilitated healthcare (artificial intelligence-assisted medical technology), accompanied by smart medical needs and the blessing of emerging technologies, The LED display screen performs its own duties in the medical link and integrates into the whole scene of smart medical care.

LED Display: Information Publicity & Public Welfare Publicity

Every year, the total number of consultations in various medical institutions in my country exceeds 7 billion. Many original old hospital areas and old equipment can no longer meet people's medical needs. As of May this year, many domestic tertiary hospitals are planning to build new hospital areas , Some of the new hospital areas have been put into use, realizing the expansion of high-quality medical resources and promoting the balanced distribution of high-quality medical resources. With the gradual development of smart medical care, projects such as the construction of new hospitals, the renovation of old hospitals, and the upgrading of medical equipment have been implemented. LED displays have received more and more attention in smart medical care, and they have shown their talents and are widely used.

As an important portal of the hospital, the outpatient hall plays the role of diversion guidance. Many publicized content information usually needs to be completed by LED screens. Since the outpatient population includes a large number of middle-aged and elderly people, the information display of the hospital needs to be larger and brighter. Higher for easy viewing by patients. The large LED screen mainly displays the flow chart of hospital procedures and the location distribution map of each department of the hospital, as well as various charging standards, such as the name and price of drugs, etc., to be open and transparent.

LED display screens are also active in the waiting areas of various departments, most commonly used to display the calling number and the name of the waiting person. In addition, many hospitals have invested in higher-definition full-color LED screens in the waiting area. This type of screen can display the information of doctors attending the consultation on the day and the personal resumes of department experts to provide more accurate and professional medical consultation. At the same time, it can also play popular medical knowledge videos, which can explain the principles of diseases to patients and their families in a simple and vivid way, help everyone correctly understand diseases, treat diseases with a scientific and healthy attitude, or play public welfare videos and hospital image promotional videos to create a harmonious relationship The positive energy atmosphere also deepens patients' understanding of the hospital, and relieves worry and anxiety while waiting for a doctor.

5G + LED Small Pitch: Online Consultation & Expert Discussion

In 2020, the sudden outbreak of the new crown epidemic had a strong impact on the operation of the hospital. The sharp increase in the number of consultations and critically ill patients brought a lot of pressure to the hospital. Due to the uneven distribution of medical care and resources, offline medical treatment can no longer meet people's urgent needs, which makes people deeply aware of the importance of telemedicine, especially in remote areas where medical resources are limited, and patients have to travel long distances. Patients want to see a doctor in the city, and patients hope to transmit image data through mobile devices and get expert diagnostic opinions.

With the demand for smart medical care and the blessing of the 5G era, the application market of LED display in medical treatment has been highly valued, and telemedicine has further helped to realize the interconnection of medical resources. Diseases with complex symptoms often affect the whole body, which requires the participation of experts in multiple fields in telemedicine, and in order to ensure the accuracy of diagnosis results, high quality requirements are required when communicating the disease, which requires a screen More high-definition and larger screen. Under this trend, small-pitch LED display screens that can achieve seamless splicing, high gray and high refresh rate can show their talents. The small-pitch LED screen can show more image details without loss of information. Under high refresh rate, the picture can be captured stably . When doctors conduct remote consultations, they need to quickly and accurately transmit patient image data to mobile devices. However, the amount of high-quality medical image data is large, and 5G cloud computing can ensure timely and accurate consultation between doctors and patients on the mobile network. Information transmission is carried out in a timely manner, escorting efficient online consultation, so that the treatment of patients is no longer limited by time and space, and the assistance efficiency between doctors and nurses in various places is greatly improved.

4K + Mini LED: Medical Imaging & Digital Surgery

With the rapid development of medical imaging technology, more and more imaging devices are used in medical examinations, such as X-ray photography, computed tomography (CT) and so on. The images produced by these imaging devices provide an intuitive scientific basis for doctors to diagnose diseases, greatly improve the accuracy of diagnosis and shorten the time of diagnosis and treatment. Medical imaging diagnosis has become an indispensable process in diagnosis and treatment.

Since the human eye's ability to distinguish gray scales exhibits a non-linear relationship with the increase in brightness, in order to ensure the accuracy of image judgment, medical displays have higher requirements for brightness. At the same time, in order to ensure the authenticity of medical pixels, the resolution of medical displays needs to be as high as possible. Additionally, since many medical images are presented in black and white, higher contrast ratios are required.

As a whole, the traditional screen backlight can only be fully bright or completely black, while the Mini LED screen backlight is composed of a large number of lamp beads. The display is favored by the medical imaging market due to its advantages such as rich image detail expression, color reproduction ability, and high contrast. Through the Mini LED medical display, doctors can observe the internal structure of the lesion more clearly and accurately, thereby improving the accuracy and safety of diagnosis. The operating room is the core medical place of the hospital. With the improvement of technology, the operating room has also evolved from a traditional model to a digital construction model. The digital operating room includes the digitization of the operation process and the digitization of the operation room business management. It integrates information technology, network technology, medical equipment technology, automation and intelligent technology into the operation business, and transforms the operation room through the digital evolution of medical information. Business processes and management models. The digital operating room can achieve lossless transmission of 4K audio and video data, and information synchronization with almost "zero" delay, which ensures the hand-eye coordination of doctors and improves work efficiency.

In order to improve the accuracy of digital surgery, Hisense has launched the Mini-LED medical endoscopic display. The endoscopic display is an indispensable device for minimally invasive surgery. It is known as the "Pearl in the Crown". Highest. The image quality displayed by the endoscope directly affects the operating efficiency of surgery, and even affects the surgeon's judgment on the lesion. The Mini-LED medical endoscopic display has an excellent sense of depth and three-dimensionality, which effectively solves the pain point of the doctor in the surgical scene that the bleeding point in the dark field is black and the layering is poor.

AI + LED: image optimization & intelligent diagnosis and treatment

On March 23, the General Office of the Central Committee of the Communist Party of China and the General Office of the State Council issued the "Opinions on Further Improving the Medical and Health Service System". The "Opinions" pointed out that "information technology should give medical support, and accelerate the application of the Internet, blockchain, Internet of Things, artificial intelligence, cloud computing, big data, etc. in the medical and health field", benefiting from policy support and technological development Jointly promoted, "AI+medical" is expected to usher in new development opportunities.

With the assistance of AI and the Mini LED medical high-definition display, doctors can further optimize the workflow and improve the service level. The trained AI model can be used to reduce noise and reduce artifacts, thereby improving image quality, shortening scanning time, reducing the amount of contrast agent, and achieving the results of ensuring patient safety and improving work efficiency. Based on computer vision, AI can diagnose diseases by recognizing medical images. Taking lung cancer recognition as an example, AI can quickly detect lung nodules through lung nodule location, nodule size judgment, and lung nodule malignant index calculation. Using AI algorithms can simulate technical experts to evaluate image quality. For example, in cardiac ultrasound examination, standard anatomical positioning is used to evaluate specific abnormal cardiac function. Manual positioning is not easy to maintain accuracy. AI technology can be used to evaluate whether the anatomical positioning meets the quality requirements to ensure that the ultrasonic measurement value is reliable.

With the support of AI, 5G, 4K and other emerging technologies, LED display devices can assist all aspects of smart medical care more intelligently and efficiently, provide higher-definition presentation assistance for medical images, and add impetus to clinical diagnosis, disease treatment and health management .

Source: HC LED Network