RESUMO
To introduce composition,the testing principle of the urine analyzer,To reduce the failure rate, extend the service life of the instrument and improve the accuracy of diagnosis. Make the maintenance system ,according to the system of equipment maintenance maintain the urine analyzer daily and monthly. The maintenance plays an important role in reducing the failure rate, extending equipment life and improving the accuracy of diagnosis.
RESUMO
Paternity testing has to be cautiously practiced,since it involves issues coming from all aspects including ethics,legislation,family and society.If the educational backgrounds of the litigants prevent them from fully understanding the ethical and legal issues involved in paternal testing,it would thus be impossible to achieve a real "informed consent" for the litigants.It is our point of view that in these cases,and when no alternative solutions are available,it is the responsibility of those who perform paternity testing to advise the litigants give up the application for paternity test.Besides,it is time for judicial departments to place on the agenda the establishing of a technique standard for paternity testing and relevant judicial procedures,in order to protect the basic rights of informal consent and autonomy of litigants in paternity testing practices.It is in this article that some ethical and legal issues commonly involved in paternity testing are discussed.
RESUMO
As the scientific foundation in clinic medicine, advanced medical equipment plays very important role in diagnosis, therapy and nursing. But the accuracy of testing data of medical equipment is often neglected by users. Therefore, the misdiagnosis because of inaccurate data is common in occurrence. Accordingly, doctors, nurses and technicians should attach importance to management of metrology instruments. Legal sense of law for metrology instrument should be enhanced, and managerial system should be improved for full use of medical equipment with higher medical quality and better service.