Also dont forget that most people that have been using Datascope Kit manufactured over the last few years have been using Mindray technology! Mindray have been OEM'ing kit for Datascope, Penlon, Artema etc for quite a while.
As an agent for Mindray in the veterinary world, I may be accused of being biased so will keep my opinions to myself.
Geoff, the DST kit does look familiar and may well be OEM'd in Shenzhen...............................
Regards
Ed Bennett
Southwest Medical Ltd
