title: An ECG storage and retrieval system embedded in client server HIS utilizing object-oriented DB.
abstract: In the University of Tokyo Hospital, the improved client server HIS has been applied to clinical practice and physicians can order prescription, laboratory examination, ECG examination and radiographic examination, etc. directly by themselves and read results of these examinations, except medical signal waves, schema and image, on UNIX workstations. Recently, we designed and developed an ECG storage and retrieval system embedded in the client server HIS utilizing object-oriented database to take the first step in dealing with digitized signal, schema and image data and show waves, graphics, and images directly to physicians by the client server HIS. The system was developed based on object-oriented analysis and design, and implemented with object-oriented database management system (OODMS) and C++ programming language. In this paper, we describe the ECG data model, functions of the storage and retrieval system, features of user interface and the result of its implementation in the HIS.
authors.affiliation: Hospital Computer Center, University of Tokyo Hospital, Japan.
authors.forename: C
authors.initials: C
authors.lastname: Wang
authors.forename: K
authors.initials: K
authors.lastname: Ohe
authors.forename: T
authors.initials: T
authors.lastname: Sakurai
authors.forename: T
authors.initials: T
authors.lastname: Nagase
authors.forename: S
authors.initials: S
authors.lastname: Kaihara
mesh_terms: D003628:Database Management Systems; D004562:Electrocardiography; D006751:Hospital Information Systems; D006801:Humans; D016247:Information Storage and Retrieval; D014041:Tokyo; D014584:User-Computer Interface