The Dr. Mertens Acupressure Knee Pain Reliever is worn just below the knee and combines built-in acupressure elements with adjustable compression. As you move, the elements stimulate blood circulation in the soft tissues around the joint, which can help ease pain and stiffness and support recovery after injury, while the knee keeps its full freedom of movement.
The wide version gives a larger contact area and is made in separate left and right models.
Acupressure elements improve blood flow in the soft tissues, easing discomfort and supporting recovery.
Anatomical, ergonomic shape with adjustable compression.
Light and flexible – for chronic pain, rehabilitation and intense activity.
Durable, lightweight, hypoallergenic materials that are easy to wash.
Advantages
- Comfortable and easy to put on
- Long-lasting pain relief
- Does not restrict movement
- Can help reduce the need for painkillers
- Washable and reusable
- Durable and hypoallergenic
Dr. Mertens orthoses massage without any electrical parts. As you move, the tension cords tighten and relax and press the acupressure elements gently against the muscles. This continuous, light massage:
- improves blood microcirculation and relaxes tense muscles,
- creates a pleasant warmth that lasts for a while after you take the orthosis off,
- gives support while leaving your full range of movement,
- helps flush out lactic acid after hard exercise, reducing muscle soreness.
The fabric stretches only in certain directions, so the orthosis stays in place, follows your movements and lets air circulate.
Use & care
- Takes only seconds to put on and take off – at home, at work, at the gym or outdoors.
- Wear it directly on the skin or over thin clothing.
- Start with gentle compression and short wearing periods; increase tension and wearing time gradually over about two weeks, following the supplied instructions.
- Many users feel an effect within a few hours; for a longer-lasting result, use it regularly every day.
- Avoid pressing the acupressure elements hard against a hard surface, e.g. kneeling on a hard floor.
- Machine washable: close all fasteners and wash in a laundry bag, following the care label.
- For hygiene reasons it is meant for one person only.
Production
Dr. Mertens Innovations products are made in Liepaja, Latvia, by AGM Orthopaedics, using a patented acupressure technology. Every product is 100% handmade.
Frequently asked questions
Does it need batteries or electricity? No – the massage effect comes entirely from your own movement.
Will it weaken my muscles? No. It does not restrict movement, and the acupressure elements improve circulation and muscle tone.
Can I wear it while exercising? Yes – the elastic, breathable materials do not limit movement. It can also be worn after hard training to help relieve sore muscles.
How soon will I notice a difference? Many users feel the first changes within a few hours; a more lasting effect usually comes with regular use over around two weeks.
Suitable for
- Chronic knee pain
- Cartilage damage
- Knee osteoarthritis (age-related cartilage wear)
- Knee chondropathy (early cartilage damage, often in younger people)
- Meniscus tears
- Inflammation of the knee ligaments, including the side ligaments
- Patellar tendonitis (“jumper’s knee”)
- Baker’s cyst
- Pain during rehabilitation after injury
- Pain after knee surgery
Do not use with
- Damaged skin or an allergic reaction where the orthosis is worn
- Ulcers, infected wounds or pressure sores
- Deep vein thrombosis
- Severe circulation problems
- Bleeding disorders
- Major knee instability from ligament damage
- Cancer
- Knee replacement (endoprosthesis)
If you are unsure whether this orthosis is right for you, please consult your doctor or physiotherapist.
Bend your knee to 90° and measure the circumference of your leg 3 cm below the knee joint, then find your size in the chart. OrthoHouse stocks sizes 2–5 in beige; other sizes can be ordered on request.
| Brand | Dr. Mertens Innovations |
| Type | Wide acupressure knee orthosis (worn below the knee) |
| Colour | Beige |
| Sizes in stock | 2, 3, 4, 5 |
| Side | Left or right knee |
| Made in | Latvia, by hand |
Manufacturer data.
Not sure which size or model you need?
OrthoHouse offers fitting in our shop in Engomi, Nicosia. Call +357 22 660688 or email info@orthohouse.com.cy.