Hapo BR – Lumbar Decompression Exoskeleton Belt

The Hapo BR exoskeleton relieves the back through a mechanism of spinal decompression. Worn like a belt between the pelvis and the chest, it creates a controlled spreading force that reduces the pressure on the intervertebral discs and lumbar structures. Where most devices merely support flexion, the Hapo BR acts continuously to offload the lumbar area, including when standing still.

In practice, the device bears on the pelvis and the rib cage. Integrated leaf springs exert a slight tension that tends to “lengthen” the vertebral axis, like a gentle, permanent traction. This decompression reduces the mechanical stress on the lower back during effort, load carrying and long periods of standing. The relief is often felt immediately once it is in place, which sets the Hapo BR apart from purely postural solutions.

This approach is particularly relevant against chronic low-back pain and end-of-day lumbar fatigue. Prolonged disc compression is indeed one of the major factors in back pain at work. By reducing this pressure continuously, the Hapo BR helps limit the accumulation of tension and gives the back a mechanical respite throughout the shift, without immobilizing the trunk.

An essential point: despite its decompression action, the Hapo BR preserves a great deal of freedom of movement. It does not act like a rigid support belt that blocks the lower back; it accompanies movements while maintaining the offloading effect. The user can bend, move and handle loads without feeling corseted. This combination of relief and mobility encourages prolonged, comfortable use.

The Hapo BR is thus suited to people exposed to recurrent low-back pain, sustained standing postures and repeated light handling. It is aimed as much at industry and logistics operators as at care, craft or service trades, whenever the lower back is put to the test every day.

It should nevertheless be recalled that the exoskeleton is a prevention and relief tool, not a medical treatment device: in case of a diagnosed condition or significant pain, the advice of a healthcare professional remains essential. Used alongside good postural habits, the Hapo BR is nonetheless a genuine asset for reducing lumbar load.

In short, the Hapo BR relieves the back by decompressing the spine continuously, gently and reversibly, while leaving the user free in their movements: a targeted, comfortable answer to back pain at work and to preventing musculoskeletal disorders.

The Hapo BR is a passive exoskeleton: it works solely through leaf springs, with no motor, no battery and no electronics. All of its lumbar decompression action relies on the mechanics of the materials, which makes it simple, reliable and permanently autonomous.

In the case of the Hapo BR, this passive technology makes full sense. Decompressing the spine requires a gentle, constant tension between the pelvis and the chest: the springs provide precisely this function, exerting a steady force that depends on no external energy source. The effect is therefore available as soon as the belt is in place, and stays so throughout the day, with no interruption or drop in power from a battery discharging.

The absence of a motor brings very concrete benefits in the field. There is no recharging to plan, no downtime, no electrical consumable to manage. The device can be used from one workstation to another and from one shift to another, with no special logistics. It is a major asset for companies that equip several operators or work in several daily rotations.

The passive design also makes the Hapo BR light and robust. With no motor or electronic board, the device has few parts that can fail, tolerates dust and humidity, and withstands a temperature range of -10 °C to +40 °C. Maintenance comes down mainly to cleaning the textile and checking the straps and springs, which clearly reduces the running cost compared with an active exoskeleton.

Another advantage of passive concerns safety and ease of use. There is no control to understand, no mode to select, no electrical risk. The user puts on the device, adjusts it to their build, and the assistance works automatically. This ease encourages adoption: intuitive equipment is equipment that is actually worn, and it is regular use that produces the sought-after benefit.

Motorized exoskeletons of course have their place for powerful, programmable assistance, but they are heavier, more expensive and dependent on their battery life. For a continuous lumbar decompression function like the Hapo BR's, the passive approach offers the best balance between effectiveness, comfort, reliability and budget.

In conclusion, the Hapo BR is a 100% mechanical, battery-free device, designed to deliver constant, discreet decompression throughout the shift. Its simplicity is precisely what makes it a lasting tool for preventing back pain and musculoskeletal disorders.

Yes. The Hapo BR lumbar exoskeleton is offered in three sizes: T1, T2 and T3. This choice of sizes lets you precisely fit the device to each user's build, which is decisive for getting an effective and comfortable decompression effect. A well-sized exoskeleton follows the body and delivers the right tension; a poorly fitted model loses effectiveness and comfort.

The three sizes differ notably in their dimensions and weight: the width goes from about 40 cm in T1 to 45 cm in T2 and 54 cm in T3, for a weight between 0.885 kg and 1.1 kg depending on size. The device therefore stays light whichever version is chosen. Selection is made mainly according to back circumference and hip circumference, since the Hapo BR bears on the pelvis and the rib cage.

To choose the right size, it is recommended to consult the manufacturer's size guide and measure the corresponding circumferences. A good fit guarantees that the belt stays well positioned during movements, without slipping or compressing excessively. It is this fit that determines both the feeling of relief and freedom of movement.

Beyond size, the Hapo BR has adjustable straps that let you fine-tune the hold according to your build and work clothes. This adjustment is important: too loose, the device loses decompression effectiveness; too tight, it can become uncomfortable. The first days of use are precisely for finding the optimal setting, specific to each user.

This range of several sizes is an asset for company deployments. It lets you equip operators of varied builds while keeping a uniform level of assistance. During a trial on a workstation, it is in fact advisable to have the users concerned try several sizes to validate real comfort before equipping on a larger scale.

Also think about sharing and hygiene: if several people are going to use the same device, it is better to plan a quick individual adjustment and regular textile maintenance. For daily personal use, assigning a Hapo BR in the right size to each user remains the most comfortable solution.

In short, with its three sizes T1, T2 and T3 and its adjustable straps, the Hapo BR adapts to a wide range of body types. This attention to fit is essential for lumbar decompression to be fully effective and for the device to be worn with pleasure, a condition of genuine back-pain prevention.

Yes, the Hapo BR is designed to be worn all day. Its lightness (0.885 to 1.1 kg depending on size), its soft textile and its permanent mechanical action make it a device you can keep on continuously at a workstation, without the constraint of recharging or the heaviness of motorized equipment.

Several features make this prolonged wear comfortable. First, since the assistance is passive and permanent, the lumbar decompression effect stays constant from the start to the end of the day: there is no drop in effectiveness linked to a battery. Second, the device preserves freedom of movement: the user can walk, bend, handle loads and alternate postures without feeling corseted, which avoids the fatigue specific to rigid equipment.

Thermal comfort also counts. Since the Hapo BR contains no motor, it does not heat up or vibrate. Its technical textile is chosen to limit discomfort during prolonged contact, and the distribution of support between the pelvis and the chest avoids pressure concentrating at a single point. These elements reduce the irritation and discomfort that could appear over the hours.

As with any exoskeleton, a short adaptation period is normal. In the first days, it is advisable to gradually increase wearing time, while the body gets used to the feeling of decompression and the user fine-tunes the strap adjustment. Once this phase is over, wearing it for a full day is easy, and many users say they no longer think about it.

It remains recommended to listen to your body and adopt good habits: vary postures, take micro-breaks, and keep applying good handling technique. The exoskeleton is a complement that reduces lumbar load; it does not exempt you from basic ergonomic principles. In case of persistent discomfort or pain, adjust the setting, even reconsider the size chosen, and seek competent advice if necessary.

For companies, this ability to be worn continuously is a real asset: a device you keep on all day is a device actually used across all risky tasks, not just occasionally. And it is this regularity of use that maximizes the benefit in reducing lumbar fatigue.

In conclusion, thanks to its lightness, its permanent decompression and its freedom of movement, the Hapo BR can accompany the user through a full working day, in the service of lasting prevention of back pain and musculoskeletal disorders.

The Hapo BR exoskeleton has a 2-year warranty. This warranty covers spring breakage as well as manufacturing defects in the textile elements, the two key components of its lumbar decompression mechanism. It reflects the French manufacturer Ergosanté's confidence in the durability of its device.

The Hapo BR's leaf springs, which provide the decompression tension, are designed to withstand daily use and a large number of cycles without loss of effectiveness. The textile, selected for prolonged contact with the body and Oeko-Tex certified, is designed to withstand friction, perspiration and repeated washing. This manufacturing quality is the first guarantee of a product that lasts.

To activate coverage, it is generally advisable to register the product with the manufacturer after purchase and to keep the invoice. The warranty applies for use in accordance with the instructions: respect for conditions of use (dry environment, temperature from -10 °C to +40 °C), suitable adjustment and regular maintenance. Damage linked to abnormal use, alteration of the device or lack of maintenance remains excluded.

The Hapo BR's passive design directly contributes to its long-term reliability. With no motor, battery or electronics, the most frequent causes of failure of active exoskeletons disappear: no cell that ages, no board to replace, no software update. The device is limited to mechanical and textile elements, simpler to maintain and keep going over time.

This robustness has a real economic impact. For a company deploying exoskeletons across several workstations, equipment that is guaranteed for two years, reliable and easy to maintain secures the investment and limits the hidden costs of breakdowns and downtime. The warranty then becomes an indicator of the overall solidity of the solution, not just a sales argument.

In case of a problem during the covered period, contact the reseller or the manufacturer, giving the serial number and the nature of the defect found. Handling is carried out according to the manufacturer's conditions, which takes care of follow-up, supply of parts and, where applicable, repair or replacement of the device.

In short, the Hapo BR's 2-year warranty, combined with its French mechanical design and its certifications (CE 2006/42/EC, ISO 9001, Oeko-Tex), reflects a product designed to last and to lastingly support back-pain prevention at work.