I can not speak for the nurses changing role but, when describing our history it may be different from other technologists--- it is not consensual. I cannot account for performing such treatments like SCUF, CAVH AND CAVHD without the aid of any equipment," nor can any other tech in our facility. The history of the biomed/dialysis technologist that I am familiar with branches out of plant services not from the clinic. The techs I know are familiar with design standards and maintenance not running treatments or advising medical professionals how to dialyze their patients. Our facilities own position is to work as a liaison for the health unit to evaluate and maintain medical equipment to get the best bang for the hospitals capital & maintenance accounts.
The problem I see with speaking about the techs changing role is that not everyone can relate to the historical roles, maybe not even the current one.
I do agree that more importance should be brought forward of our role, but even our community cannot universally define it.
As long as we stick to our function and not invade other professional space and vice versa, I see no reason for problems in our role as part of the dialysis link.