Glossaire — Élévation

Définitions et termes clés utilisés sur Élévation : comprenez chaque mot du domaine pour faire le bon choix.

Adjustable armrests — Armrests whose height and depth can be adjusted. Allow ergonomic positioning of the arms and shoulders according to body shape. Reduce muscle tension and promote good blood circulation to the upper li
Mains power supply — Direct connection of the wheelchair to the 230V mains power supply. A reliable solution for stationary use without battery autonomy limitations. Requires a nearby power socket and suits users who do n
Headrest — Cushion or padded structure supporting the head and neck. Can be fixed or adjustable in height and inclination. Improves comfort during rest or relaxation, and promotes correct cervical posture to pre
Emergency Stop — Button enabling immediate interruption of all wheelchair movements in case of problem. Critical safety function easily accessible to the user. Mandatory on all rise-and-recline chairs compliant with E
Lithium battery — Rechargeable energy storage system using lithium-ion technology. Offers extended autonomy, fast charging and lightweight design. Ideal for mobile riser recliners, it guarantees multiple lifting cycles
Control Buttons — Direct manual interface integrated into the armrest for controlling movements. Usually located on the armchair arm for accessibility. A basic but reliable solution, ideal for users with good dexterity
CE Marking — Marking certifying the wheelchair's compliance with European safety directives. Mandatory for market placement in the EU. Validates compliance with technical, safety and accessibility standards. Guara
Maximum Load — Maximum weight that the chair can safely support, generally between 120 and 200 kg depending on the model. Determined by the resistance of the structure and mechanisms. A crucial parameter to check be
Blood circulation — Blood circulation throughout the body, promoted by correct positioning and movement. Riser chair with elevated footrest and recline function prevents venous stasis and oedema. Particularly important f
Wired Order — Remote control connected to the chair by a cable, allowing control of all movements (lifting, tilting, footrest). A reliable solution with no risk of loss. Ideal for users who have difficulty handling
Wireless Command — Infrared or Bluetooth remote control allowing you to operate the armchair from a distance without cables. Offers freedom of movement and a clean aesthetic. Requires batteries and may present a loss ri
Seating comfort — Set of ergonomic characteristics optimising well-being in a seated position: foam, support, depth, height. Major determinant of quality of life for users spending significant time seated. Depends on p
Right of Withdrawal — Consumer right to cancel an online purchase without justification within 14 days. Allows for the return of the armchair and full refund. Legal obligation of the online seller. To be verified with the
Sustainability — Ability of the armchair to function correctly over an extended period (5-10 years minimum). Depends on material quality, structural robustness and availability of spare parts. A durable armchair repre
Armchair Maintenance — Regular maintenance ensuring longevity and safety: fabric cleaning, mechanism verification, joint lubrication. User manual provides recommendations. Preventive maintenance avoids breakdowns and extend
Chair Ergonomics — Design and sizing of the armchair respecting the user's morphology and physiological needs. Includes seat height, depth, recline angle, and supports. An ergonomic armchair prevents pain, improves comf
Manufacturer's Warranty — Manufacturer's undertaking to repair or replace a defective armchair during a defined period (generally 2-5 years). Covers manufacturing defects and hidden faults. Depends on the model and manufacture
Legal Warranty — Mandatory consumer protection covering product compliance for 2 years after purchase. Includes manufacturing defects and non-conformity with advertised specifications. Free and automatic, independent
Backrest Recline — Function enabling the backrest angle to be adjusted independently of the seat, typically up to 170°. Offers postural flexibility for relaxation, rest or therapeutic positioning. Enhances comfort durin
Delivery and Installation — Wheelchair transport to home and professional assembly service. Often included or optional depending on the seller. Correct installation guarantees safety and optimal operation. Should be clarified be
Lumbar support — Anatomical support of the lower back ensuring a natural curvature of the spine. Prevents lower back pain and improves posture during prolonged sitting positions. Key element of ergonomics for comfort
Progressive Lift Mode — Function enabling a slow and gradual tilt of the armchair forwards to facilitate standing up without jerking movements. The user can control the speed and adapt it to their own pace. Improves safety a
Electric motor — Component that powers the actuators and mechanisms of the chair. Brushless DC motors are preferred for their energy efficiency and longevity. Generally paired with gearboxes to increase the torque req
High-density foam — Dense padding material providing firm support and durability. Resists sagging better over time than standard foam. Essential for prolonged ergonomic comfort and user quality of life, especially for pe
Lifting Mechanism — Motorised system enabling the wheelchair to gradually tilt the user forwards to facilitate standing up. Generally uses electric or hydraulic actuators. Essential for people with reduced mobility, it e
EN 1021 Standard — European standard testing the flammability of furniture upholstery. Includes cigarette tests (1021-1) and match tests (1021-2). Mandatory certification for all rise and recline chairs sold in Europe.
Spare Parts — Replacement components available from the manufacturer or seller: motors, actuators, coverings, remote controls. Availability and price of spare parts influence the economic lifespan of the chair. To
Medical Prescription — Medical document recommending a riser recliner chair for therapeutic reasons. Necessary for reimbursement by Social Security and social assistance. Issued by a general practitioner or specialist accor
Pressure ulcer prevention — Set of measures preventing the formation of pressure ulcers. A rise-and-recline chair enables regular position changes and reduces prolonged pressure on weight-bearing points. High-density foam and an
Footrest Lift — Motorised mechanism that automatically raises the footrest when the chair is tilted upright. Facilitates the transition to standing position by preventing feet from getting trapped. An essential safet
Refund — Consumer right to recover money in case of non-conformity or disagreement. Legal timeframe generally 14 days for online purchases, subject to conditions. Ease of refund is an important trust criterion
National Insurance Reimbursement — Partial or full coverage of a rise and recline chair by Social Security on medical prescription. Amount varies depending on region and situation. Requires prior request and doctor's approval. Can sign
Adjustable footrest — Footrest platform with adjustable height and angle to meet the user's specific needs. Improves circulatory and postural comfort. Particularly beneficial for individuals suffering from oedema or requir
After-sales service — Support provided by seller or manufacturer after purchase: maintenance, repair, replacement of parts. Quality of after-sales service determines long-term customer satisfaction. Includes hotline, techn
Cervical support — Anatomical support at the level of the neck and cervical spine ensuring correct head alignment. Prevents cervical tension and pain. Particularly important for users spending long hours seated or with
Chair Stability — Wheelchair's ability to remain stationary and secure during use. Depends on robust structure, wide base and low centre of gravity. Essential for user safety, particularly during lifting or transfers.
Steel structure — Internal steel frame, galvanised or treated, ensuring robustness and longevity. Supports the user's weight and the load of the lifting mechanism. Essential quality to guarantee stability, safety and l
Lifting Safety — Set of devices preventing risks during lifting: position sensors, emergency stop, speed limiters, obstacle detection. Ensures safe transition to standing position without falls or injury. Complies wit
Fire-resistant fabric — Fire-resistant coating designed to resist fire and limit flame propagation. Mandatory certification in Europe (EN 1021-1 and 1021-2). Guarantees user safety in case of incident and complies with fire
Electric Actuators — Motorised actuators that convert electrical energy into linear motion. In a riser recliner chair, they operate the backrest lifting and tilting functions. They offer precision, reliability and durabil