teg技术--检验科ppt课件.ppt

* The TEG analyzer software has many tools to assist the user in displaying the results, making interpretations, and generating reports. These tools include: overlaid tracings for comparison of sequential TEG analyses, a GUIDE feature for assistance with interpretation, CLOT as an alternative graphic for help with interpretation, simple and multiple sample report templates for hard copy reports, a case summary report to evaluate the hemostasis trend of a patient, and, finally, protocol and decision tree resources. * The overlaid tracings allow for the visual comparison of sequential TEG analyses. In addition, a normal tracing can be overlaid to compare with a patient’s result. The baseline TEG analysis can also be set as the reference tracing from which to compare subsequent TEG analyses. The use of the overlaid tracings assists in trend analysis and provides a quick visual summary of an entire TEG case history. * A second useful tool from the TEG software is the GUIDE. The GUIDE is a tool that allows the user to compare a patient’s tracing to a library of known coagulopathy tracings. The user has the option of scrolling through the library of tracings or letting the software make the selection. The software provides an overlay tracing for visual comparison as well as possible interpretations of the patient’s results. The GUIDE is a useful tool for training and for practice, since it provides the tracings from a wide range of coagulopathies. * Another tool to assist in the interpretation of the results is CLOT. CLOT provides an alternative visual representation of the R, angle, MA and LY30 values for a patient sample as compared to a normal sample. CLOT also provides a possible interpretation for consideration. The CLOT option for a given tracing is accessed by clicking on the “Data” icon on the menu bar in either the Main screen or the Max screen. The CLOT display can also be printed on the report. This option is available in the print menu bar. * * * * * * *