title: Real time information from bedside monitors as part of a web-based patient record.
abstract: Traditional paper-based Medical Records, and even most of their digital counterparts, represent historical patient information. On the other hand new generations of Point-of-Care devices can be connected to standard networks and deliver streams of real time data through an Intranet, or even the Internet. Vital signs provided by IP-based devices can then be viewed at remote stations. Merging both worlds, real time and historical, in the pursuit of a comprehensive EPR is the main challenge of the present project. The basic infra-structure is composed of three main components: an existing Web-based EPR viewing station1 (Web-EPR); a fully integrated HIS/PACS system1; and a monitoring network (Siemens Infinity Network  2). Communication between the components was obtained by developing interfaces based on both HL7 and Siemens  protocols   the later only for waveforms. For the graphical display a web-browser-based application of the streamed signals was developed and integrated into the existing Web-EPR. This addition expanded the Web-EPR capabilities providing means to include real time signals and calculated parameters on the set of information already available. Some extra features of this project include: one-way SMS messaging of the parameters, interactive WAP access and a DICOM compliant storage of signal waveforms.
authors.affiliation: Heart Institute (InCor), University of Sao Paulo Medical School, Brazil. tachinardi@incor.usp.br
authors.forename: U
authors.initials: U
authors.lastname: Tachinardi
authors.forename: M
authors.initials: M
authors.lastname: de Sà Rebelo
authors.forename: P P
authors.initials: PP
authors.lastname: de Magalhães Oliveira
authors.forename: P E
authors.initials: PE
authors.lastname: Pilon
mesh_terms: D016494:Computer Security; D003199:Computer Systems; D006751:Hospital Information Systems / Q000458:organization & administration; D006801:Humans; D020407:Internet; D016347:Medical Records Systems, Computerized / Q000458:organization & administration*; D019095:Point-of-Care Systems / Q000458:organization & administration*; D018511:Systems Integration; D014584:User-Computer Interface