摘要:
A composite emulsifier, contains two or more emulsifiers selected from phospholipid, PEG emulsifier and poloxamer-like substance, and may contain cryoprotectant. An emulsion prepared from the composite emulsifier and a preparation method of the emulsion.
摘要:
A protein-phospholipid dispersion preparation in a drug delivery system is provided, in which the weight ratio of protein to phospholipid is 1:300-300:1 and the particle size is between 5 nm and 1000 nm. The preparation process of the said preparation contains the mixture of protein phase and phospholipid phase and the homogenization process. The said drug delivery system can be used in many different pharmaceutical agents.
摘要:
The invention discloses a Platform of Information Switch that adapts for switching the integrated information between the different user terminals and the different services terminals. The Platform includes a Device Access gateway for connecting user terminals and switching the correspondent information, an Information Switch for implementing concentrated management and the integrated information switching, and a Service Gateway for interfacing with the service terminals. Wherein the Information Switch consists of a Management System, a Core Switching System and a Platform Routing System; wherein the Core Switching System includes an Information Bus, Switching Modules and a Switching Management Module. The Device Access Gateway and Service Gateway are both connected to the Information Switch via the Information Buses. The Information Switching Platform of present invention can transform the complex information switching process between the user terminals and service terminals to a simple platform operation.
摘要:
The invention discloses an information switch, which comprises a management system, a core switching system and an information routing system. The core switching system at least comprises an information bus, a switching module and a switching management module. The information bus comprises an access bus (D-Bus) for connecting with device access gateways, a service bus (S-Bus) for connecting with service gateways, a management bus (M-bus) for connecting with the management system, and a routing bus (R-Bus) for connecting with the information routing system. The management system and the information routing system are connected with core switching via the information bus to perform, respectively, system management and routing management.