The latest on John's post (I work with John)

We have discovered that if the Infusion Pump concerned is running at a rate less than the KVO rate (3ml/hr in this case) then the pump will continue at it's previously set rate (e.g. 0.1ml/hr) - this means it's not the problem we first envisaged.

The users insist that they do infuse inotropes at various rates including 0.1ml/hr due to the concentration of the inotropes.

We are trying to encourage them to to use an alternative method or to dilute the inotropes further, so that a higher infusion rate may be used.

Regards, Mark