Abstract: The present invention relates to portable secure health system. The portable secure health system provides communication of a person's personal health record between at least one patient and at least one service provider or among at least two service providers in a secure environment. The system comprises of unique portable personal health record (PHR) device (100), PHR Host (101) and patient provider communication system. The PHR device may be a physical storage device such as USB flash drive or SD card, or a virtual device entirely contained in a single file system file or cloud drive. The communication systems are also synchronized in a secure environment between PHR device (100) and patient provider communication system (102, 105).

Abstract: A method of and a system for development of health care information Systems (HIS) are disclosed. The method includes providing software programming interfaces for development of application modules, communication interfaces for establishing communication between various modules, and resource management interfaces for allocation of resources such as memory. The system comprises of a server with a health care middleware operating system (HMOS). The HMOS is designed as a multi-tier architecture with 3 tiers namely, application tier, domain services tier, and Foundations tier.