What is TruCryo Stimulation?

The term ‘cryotherapy’ literally means ‘treatment using low temperature’ and is used to relieve muscle pain, sprains and swelling after soft tissue damage or surgery. This can be as simple as applying an ice-pack to a sprained wrist at home.

The purpose of applying cold to an injured area is to induce a natural reaction in the body to the low temperature. When the body is cooled significantly, it encourages a favourable biological response to the cold stress which, amongst other things, promotes tissue recovery.

To promote the most favourable results, cryotherapy is combined with pressure applied to the area; as per the P.R.I.C.E treatment protocol;


Until now, cold stress or “thermal shock” has primarily been achieved by applying ice-packs, cold plates, ice-baths or by entering a whole-body cryochamber. Whilst these methods have their individual benefits, many do not provide an optimal level of cooling or the combination of cooling and pressure together.

Kaasen™ is unique in its ability to rapidly deliver localised ICE and COMPRESSION.

Utilising carbon dioxide at –78°C and 50 bar pressure, the tissues are cooled to 4°C in under 30 seconds, causing Thermal Shock.

The constriction of vessels and muscles slows the blood flow  and forces the immune and hormonal systems to respond.

Immediately the blood vessels dilate to around four times their usual size. This floods the area with blood, which is rich in oxygen, hormones, nutrients and activated enzymes.

The healing process has begun.


"We are using Cryostimulation as an integral part of our physical therapy treatments, with great results. In many cases the Cryostimulation has relieved pain and reduced inflammation more quickly than other methods of treatment. We highly recommend Cryostimulation as a part of physical therapy treatment to any therapist."

Agnieszka Hawrysz, Sports Injury Clinic Physiotherapist, Thorndale Medical Centre, Dublin