Abstract
Our hospital wired three LAN cables separately to improve the data distribution range. One LAN is between the various sections of the hospital (hospital LAN), another is within each section (section LAN), and the other is connected to the Internet (open LAN). The section LAN was connected to the hospital LAN to enable data exchange. Data from the section LAN for common use is collected through the hospital LAN and stored in the central server. The duplicate cabling and separate LANs increased the independence of each LAN and the system within each section. The section systems can be changed at anytime without the necessity of reconstructing the whole hospital information system. The data transfer speed of each cable increased. Hospital information processing systems often use a distributed-processing centralized management system. Because of advances in technology, each section can now take responsibility for developing their own system, making the responsibility of the information processing section responsible for hospital information systems more limited than previously. Herein, we show the merits of separate cable installation.
Similar content being viewed by others
REFERENCES
Kane, B., and Sands, D., Guidelines for the clinical use of electronic mail with patients. JAMIA 5(1):104–11, 1998.
Ferratt, T. W., Lederer, A. L., Hall, S. R., and Krella, J. K., Swords and plowshares: Information technology for collaborative advantage. Info. & Manage. 30:131–42, 1996.
Chatziarsenis, M., Lionis, C., Faresj¨o, T., Fioretos, M., and Trell, E., Community-based medical systems advancement in a hospital-primary health care center in Crete, Greece: Concepts, methods, and the new role of the general practitioner. J. Med. Syst. 22(3):173–88, 1998.
Smith, E., and Eloff, J. H., Security in health-care information systems-current trends. Int. J. Med. Info. 54(1):39–54, 1999.
Antoku, Y., Hanada, E., Akazawa, K., Kenjo, Y., and Nose, Y., Remote connection to the Kyushu University medical center LAN using digital and analog telephone lines. J. Med. Syst. 21(4):211–18, 1997.
Smith, A.B., and Hahn, A.W., Special Considerations forWeb-based Clinical Database Applications. Biomed. Sci. Instrum. 34:297–302, 1997.
Widman, L. E., and Tong, D. A., Requests for medical advice from patients and families to health care providers who publish on the world wide web. Arch. Int. Med. 157:209–12, 1997.
Molinari, C., Ahern, M., and Hendryx, M., Gains from public-private collaborations to improve community health. J. Healthcare Manage. 43(6):498–510, 1998.
Marsh, A., The Creation of a global telemedical information society. Int. J. Med. Info. 49(2):173–93, 1998.
Mizushima, H., Uchiyama, E., Akiyama, M., Yamamoto, R., and Tatsumi, H., Medical Internet exchange project in Japan. Medinfo 9 Pt 1:417–9, 1998.
Hanada, E., Ise, K., Antoku, Y., Matsumura, K., Kenjo, Y., Koga, M., Kashiwagi, S., and Nose, Y., A keyword search system for medical doctors to introduce their patients to specialists. J. Med. Syst. 23(1):73–6, 1999.
Marshall, W. W., and Haley, R. W., Use of a secure Internet Web site for collaborative medical research. JAMA 284(14):1843–9, 2000.
Van de Velde, R., Framework for a clinical information system. Int. J. Med. Info. 57(1):57–72, 2000.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Hanada, E., Antoku, Y., Matsumura, K. et al. Merits of Duplicate LAN Cabling in Hospitals. Journal of Medical Systems 25, 367–371 (2001). https://doi.org/10.1023/A:1011971626663
Issue Date:
DOI: https://doi.org/10.1023/A:1011971626663