The health area needs to deal with various problems related to issues of infrastructure, lack of qualified personnel and a large number of patients. As a solution to problems of this nature, u-Healthcare was created as an application of the concepts of Ubiquitous Computing (UbiComp) in the area of health care. u- Healthcare allows health monitoring at any time and place from electronic devices connected to the Internet. However, the expansion of health monitoring for an ubiquitous environment cannot be performed with protocols and procedures currently used, since this approach would drastically increase the consumption of time and resources. For that reason, the development of tools to provide health services can be supported in research areas such as Multi-Agent System (MAS) and Computer Supported Cooperative Work (CSCW). In that sense, MAS can be used to automate processes through the properties of software agents. On the other hand CSCW gives the possibility of establishing a model of cooperation among the participants on the application. Based on these aspects, this work proposes the modeling and development of a framework capable of providing support and help on the construction of dedicated u- Healthcare applications which should be based on the concepts of MAS and CSCW. To illustrate the use of the framework, there are presented two scenarios of use. The first scenario corresponds to a fetal monitoring system, which allows early detection of fetal abnormalities. The second scenario consists of a drug administration assistant, which allows the doctor to control drug use by his patients.