The Rh factor refers to a protein that may or may not be found on the surface of an individualâs red blood cells. A person who has this protein present in her blood is Rh positive and a person who does not is Rh negative. A personâs Rh factor is an inherited condition with Rh positive being the dominant gene.
Universal Material Testing Instrument. The TENSILON RTF is our newest universal testing machine offering innovative measuring possibilities, based on A&D's newly-developed and extensive technological knowledge.The RTF Series is a world-class Class 0.5 testing machine.Having improved the overall design and structure of the machine, we achieved a very strong load frame stiffness enabling super-high accuracy in measurement.he RTF Series is a world-class Class 0.5 testing machine. Having improved the overall design and structure of the machine, we achieved a very strong load frame stiffness enabling super-high accuracy in measurement.
These may include: 1  TENS: Transcutaneus electrical neuromuscular stimulation (TENS) is a physical therapy modality used to manage acute and chronic pain in physical therapy. 2  Iontophoresis: Iontophoresis is a type of electrical stimulation that is used to help administer medication to you in physical therapy.