An innovative product for knee osteoarthritis

Here you will find detailed information on DualVis™. Please take some time to browse the sections below.

About DualVis™

DualVis™ is a 2-injection treatment (over a period of 2 weeks) for treating knee osteoarthritis.

It should always be administered by a trained medical professional and is given intra-articularly to the knee joint, into the knee synovial capsule (note: also known as the joint cavity).

DualVis™ is contained in a patented dual chambered syringe containing 2 chambers of different Hyaluronic Acids (HA) that are administered sequentially.

  1. The first chamber contains a Low Molecular Weight Hyaluronic Acid (HA) in High Concentration.
  2. The second chamber contains a High Molecular Weight Hyaluronic Acid (HA) in Low Concentration.

DualVis™ reduces pain Faster and Better.

A clinical study has demonstrated that DualVis™ reduced pain during rest and weight bearing in a shorter period than other Hyaluronic Acids of either high or low molecular weight.

VAS scores were used for the measurement of pain experienced by patients. The lower the VAS score, the less pain the patient experienced.
- Injections were given at week 1, 2 and 3.
- Efficacy over other products can be seen by week 2 (2nd injection) with DualVis™.

DualVis™ helps to increase both the lubrication and shock absorbency in the knee joint.

DualVis™ helps also to stimulate the endogenous production of natural HA within the knee joint.

DualVis™ effects may last up to at least 6 months after a full treatment of 2 injections.