Project title:

Design and Creation of Electro-cardiograph Ruler

Person in charge:

Assistant Professor Au Mio Leng, Annah


Macao Science and Technology Development Fund

Brief information:

To address students' difficulties in the study and reading of electro-cardiographs, nursing teachers worked with students to design and invent an electro-cardiograph ruler to facilitate the reading of electro-cardiographs. The ruler is portable and convenient to use any time and anywhere. It can help nursing students with their theoretical and clinical studies, while it is also helpful to clinical medical and nursing staff who are less experienced in reading electro-cardiographs. The ruler can produce instant reading results so that proper care and treatment can be provided for patients.



Front view of the ruler
Front view of the ruler
Back view of the rulerBack view of the ruler