Yun Sik Kwak

Learn More
BACKGROUND The Korean Laboratory Accreditation Program (KLAP) by the Korean Society of Laboratory Medicine (KSLM) was started in 1999. We summarized history and achievement of KLAP for the last 8 yr. METHODS We analyzed 8 yr data (1999-2006) of historical events, trends of participating laboratories, and scores according to the impact of the question to(More)
A basic assumption of Health Level Seven (HL7) protocol is 'No limitation of message length'. However, most existing commercial HL7 interface engines do limit message length because they use the string array method, which is run in the main memory for the HL7 message parsing process. Specifically, messages with image and multi-media data create a long(More)
The National Biobank of Korea (NBK) is a government supported project that aims at consolidating various human-originated biomedical resources collected by individual hospitals nation-wide and integrating them with their donors’ clinical information which researchers can take advantage of. In this paper, we present our experiences in developing the Clinical(More)
  • Yun Sik Kwak
  • Proceedings of 7th International Workshop on…
  • 2005
The recent progress of ICT (Information Communication Technology) applications in health of our citizens and healthcare make it possible to establish individual EHR within foreseeable time. The goal of EHR is enabling to connect person and health care organizations at point of care. The use of EHR coupled with clinical decision support system in healthcare(More)
We have developed and implemented an efficient method of managing routine patient care information as a programmable group order protocol. The purpose of protocol is to minimize a labor-intensive manual computer interaction by grouping clinically related routine orders as a single entity, thus to greatly speed up the time taken for manual entry such as(More)
In order to elucidate employees satisfaction levels in using graphic user interface. (GUI) in a laboratory information system (LIS), users attitudes toward GUI versus CUI. (Character User Interface) in a similar LIS were surveyed one month after implementing upgraded version of LIS in a tertiary care university hospital laboratory. The outcome of the study(More)
The PACS system built and used in hospitals nowadays has quite significant overload on its central server because of both treatment of very large data and full management of medical images. We suggest a distributed communication and management methodology using PC to PC multicasting strategy for efficient management of medical images produced by DICOM(More)
A rapid development of practice of laboratory medicine in Korea owes its success to the clinical pathologists (CP), who have played a role of a pathfinder for laboratories. The Korean CP postgraduate education (residency) program is unique in that it is exclusively for laboratory medicine. The training program for clinical pathologists includes diagnostic(More)
  • 1