The Chex™ CPH34HV is the first device specifically designed to maximise the volume of the staple housing whilst maintaining the essential design characteristics of, what has been proven scientifically and in clinical use, to be the most effective device in use today for Stapled haemorrhoidopexy. The Chex™ CPH34HV a remarkable step forward in the treatment of haemorrhoids, ODS and associated Rectal Prolapse.