The new medical reform plan proposes that governments at all levels are expected to invest 850 billion yuan in medical reform within three years. According to industry estimates, the initial investment in the field of medical informatization is not less than 10 billion yuan, which also brings new business opportunities for telecom operators. With the large-scale deployment of 3G networks and the establishment of network convergence-based operating platforms Operators are in a rare opportunity period to expand the extension of wireless medical services and provide mass wireless medical services.
Existing network needs to be expanded
Compared with five years ago, the medical information construction of some domestic hospitals has made great progress. Most of the top three hospitals in China have recognized the important role of medical informatization in improving service efficiency and service quality, and have adopted HIS and PCS hospital information management systems.
Especially in recent years, wireless medical has emerged as an important part of the medical information system. It is understood that in the early days of wireless medical technology, more wireless LAN technology was used, mainly wireless LAN + RFID to achieve various combinations of applications, the terminal has used a large number of PDAs with specialized medical customized services. According to understanding, about 20% of the top three hospitals have applied PDA and RFID technology to varying degrees.
However, the wireless local area network basically performs wireless coverage in the medical area in the form of deploying AP hotspots, and its main purpose is to meet the informatization application upgrade within the hospital. In the early days of wireless medical informatization, when the data pressure was not large, this model could meet daily needs, but when hospitals needed to develop more applications and use more terminals on this basis, contradictions appeared.
Experts said that the hospital has a special architectural pattern, with fewer AP hotspots deployed, which will produce a blind spot with weak coverage; if there are many AP hotspots deployed, it is prone to interference. When the data pressure is high, the medical PDA terminal frequently switches between multiple APs, which is prone to data packet loss and affects the security of data transmission.
Therefore, there are now special wireless medical solution providers that propose to introduce operators ’3G mobile communication networks, use the indoor signal distribution system of mobile base stations to upgrade wireless medical networks, and develop multi-terminal medical informatization based on network convergence application.
In addition, industry experts believe that the significance of wireless medical applications for the existing hospital information is that it can quickly help the hospital to change from the hospital's internal management system to the patient-based clinical information system. More importantly, with the emergence of telemedicine needs in communities and remote areas, wireless medical information systems based on local area networks urgently need to jump out of hospital walls and reach the public.
Operators have unique advantages
It is understood that the new medical reform plan proposes to actively develop telemedicine for rural and remote areas. Telemedicine includes remote diagnosis, expert consultation, information service, online examination and remote communication, mainly involving three modules: video communication, consultation software, and video phone. It is reported that the investment in the first phase of the national health information network for telemedicine consultation this year will exceed 200 million yuan.
In addition, the construction of township hospitals and community health service stations is also the focus of the new medical reform. Rural residents can enjoy faster and more convenient medical services using wireless communication technology, and realize the sharing of regional medical resources between the community and remote areas and the top three hospitals. On this basis, electronic medical records and resident health records have also become the basic information source for medical informatization.
The above-mentioned demand for new medical reforms has broken through the concept of informatization at the level of a single hospital, but has risen to the scope of informatization of universal medical care. In this regard, operators have an irreplaceable advantage. In the 3G era, only operators with the advantages of the entire network can fully meet the needs of universal medical information. The three major operators have proposed preliminary wireless medical solutions based on their superior resources.
Since April 2009, the Beijing First Aid Center has officially launched the wireless video project based on China Mobile's TD-SCDMA and applied it to the emergency vehicle, so that the staff of the Beijing First Aid Center can get accurate video through the first time Monitor the ambulance situation in the ambulance and provide guidance for the scene. China Unicom has launched a remote medical chronic disease monitoring system for family patients, which can provide real-time vital signs data such as pulse, blood pressure, and blood glucose of home patients to designated hospitals in real time, and provide automatic alarm services for abnormal conditions.
In addition, China Telecom has also actively launched value-added services for wireless medical services. Its good rhythm product is a branded wireless medical value-added service provided by telecommunications for pregnant women. It provides prenatal mothers information, beauty care, diet matching, maternal and child collections, mommy forums, mom interaction, entertainment online through low-radiation CDMA mobile phones. , Parenting logs, maternal and child malls, hospital inquiries, instant messaging and other information services. At the same time, the custom-developed Haoyuntong mobile phone can also realize baby's fetal heart rate monitoring, mobile phone radiation reminder, prenatal education music appreciation and other functions.
Powerful union is the trend
However, operators also have shortcomings in the industry. Industry experts said that the combination of the wireless medical solution architecture provided by the operator and the whole network and the subdivision solution provided by professional manufacturers is the future development direction of medical informatization. In this area, there are still many market spaces being gradually tapped.
The development of 3G mobile broadband and mobile Internet has injected more personalized features into wireless medical services. For example, the integration of biometrics technology and M2M technology has become a development trend in medical informatization. In the wireless medical solutions abroad, such as "mobile clinical care solution", "identity authentication service platform", "patient tracking solution", "patient blood sample matching system", "clinical tracking system" and "M2M patient remote monitoring" "System" and other personalized medical information management systems have begun to be applied.
On this basis, further refined personal medical services have also been put on the agenda. This is the end-to-end user self-diagnosis service and new medical terminals and services for automated self-treatment. These telemedicine services that are already science fiction may not become reality.
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