A digital video image splitting device for microvascular measurements.
An improved video image splitting device for the measurement of vessel lumen diameter and wall thickness has been developed. The use of digital electronics allows a split image to be displayed on a standard CCTV monitor with image shifting allowed to both the right and left. Testing of the device shows it to be linear to within 1% and accurate to 0.5% of full screen.
D004582:Electronics, Medical / Q000295:instrumentation* / Q000379:methods; D008833:Microcirculation / Q000033:anatomy & histology*