https://www.vetsurgeon.org/f/non-clinical-questions/25884/equine-blood-pressure-and-history I have been asked by some colleagues in the Historical Medical Equipment Society about the Planchon plethysmograph. It appears in the Holborn catalogue (among others). It is not described as being for horses but it has a very substantial cuff of leatheren-USTelligent Community 10https://www.vetsurgeon.org/thread/180620?ContentTypeID=1Sat, 17 Jun 2017 00:51:47 GMT146601cc-3922-4be7-9974-7e1d4e45a66b:448d14ce-75aa-4cee-9452-72d1ad0c0f31Michael Woodhouse<p>At college they used to measure blood pressure in some critical cases using the tail and an automatic (human) cuff.</p> <p>Routine to measure MAP using a cannula in temporal artery during anaesthesia.</p> <p><a target='_blank' href="http://www.vetfolio.com/monitoring-and-nursing/equine-essentials-arterial-blood-pressure-monitoring">http://www.vetfolio.com/monitoring-and-nursing/equine-essentials-arterial-blood-pressure-monitoring</a> </p><div style="clear:both;"></div>