title: Medical Internet exchange project in Japan.
abstract: The Internet has been widely used by medical institutes and hospitals around the world, however; its use for telemedicine is still low. The main reason for this is the availability of bandwidth and poor security through the net. Meanwhile, we have established and have been operating 'Cancer Information Network' among 11 Cancer Centers in Japan, mainly for Multipoint TV Conference using HDTV image. There are also similar projects among 9 cardiovascular centers in Japan. By March, all 240 national hospitals will have been connected by an IP network using an ATM backbone. The above network projects are operated independently, and have an 'Intranet' characteristics within them. There are also many hospitals and clinics connected to the Internet by commercial internet providers. To make a secure and efficient network between these medical networks and medical sites, we started the Medical Internet eXchange project (MDX project) constructing a Medical Network Operation Center to create a link between them. To provide the administrative policy of this project, we established the Medical Internet eXchange Association. We are planning to expand this project to Asian-Pacific countries using the Asian-Pacific Advanced Network (APAN), and also expand it to worldwide connections in the future. For this purpose, we are currently asking other countries to form a structure similar to MDX-Japan. The concept, hardware system, software system, firewall configuration, and routing policy will be also discussed.
authors.affiliation: National Cancer Center Research Institute, Tokyo, Japan. hmizushi@ncc.go.jp
authors.forename: H
authors.initials: H
authors.lastname: Mizushima
authors.forename: E
authors.initials: E
authors.lastname: Uchiyama
authors.forename: M
authors.initials: M
authors.lastname: Akiyama
authors.forename: R
authors.initials: R
authors.lastname: Yamamoto
authors.forename: H
authors.initials: H
authors.lastname: Tatsumi
mesh_terms: D003199:Computer Systems; D006785:Hospitals, University; D006801:Humans; D007255:Information Services / Q000458:organization & administration; D020407:Internet / Q000458:organization & administration; D007564:Japan; D008122:Local Area Networks; D009369:Neoplasms