Description
ZEBRA Invento™ is a positioning chair designed for children and adolescents who need support in the process of sitting independently or in adopting and maintaining a sitting position.
The device combines the function of a seat and a lying position, which combined with the smooth adjustment of tilt-in-space function, supports the rehabilitation process. Adjustable headrest, footrests, chest and pelvic supports help maintain a correct lying, semi-lying or sitting position.
The functionality of ZEBRA Invento™ makes the positioning chair meet all the expectations of even the most demanding users, significantly increasing everyday comfort, convenience and safety.
INDICATIONS
It is recommended in the following cases:
- Cerebral palsy (CP) – various types and forms.
- Brain and spinal cord injuries of various etiologies with limb paresis, severe balance disturbances, and coordination impairments.
- Demyelinating diseases (multiple sclerosis – MS, amyotrophic lateral sclerosis – ALS, and others).
- Meningocele.
- Muscle diseases with paresis and paralysis (including dystrophy, myasthenia gravis, polymyositis).
- Genetic syndromes with limb paresis.
- Degenerative and metabolic diseases of the nervous system.
- Degenerative and rheumatic joint diseases.
- Other diseases with limb paresis, paralysis, and musculoskeletal impairments.
- After injuries, following traumatic brain injuries or spinal cord injuries with limb paresis and paralysis, particularly with quadriplegia (as part of the rehabilitation process or as permanent orthopedic support).
CONTRAINDICATIONS
- Critical condition of the user,
- Paralysis,
- Deep sedation,
- Unstable fractures with specific orthopedic recommendations, including spinal fractures,
- Untreated deep vein thrombosis,
- Hemodynamic instability,
- Documented brain dysfunction while sitting in an upright position,
- Severe inflammation of the cervical spine joints,
- Pulmonary embolism,
- Recent myocardial infarction within the last 24 hours,
- Fresh postoperative wounds or non-healing wounds in the back, pelvic area, hip joints, and thighs,
- Users with mental disorders should not be left unattended in the device.
Symbol | Measurement | Unit | Size 1 | Size 2 | Size 3 |
---|---|---|---|---|---|
W | Indicative user height* | [cm] | 70 – 100 | 80 – 130 | 90 – 150 |
A | Seat width | [cm] | 34 | 38 | 50 |
A1 | Seat width – with pelotes | [cm] | 14 – 22 | 18 – 26 | 29 – 36 |
L | Seat depth | [cm] | 15 – 24 | 18 – 30 | 18 – 37 |
C | Backrest height (with headrest) | [cm] | 36 – 61 | 42 – 67 | 50 – 75 |
C1 | Backrest height (without headrest) | [cm] | 26 – 36 | 32 – 42 | 40 – 50 |
E | Backrest width | [cm] | 35 | 40 | 48 |
E1 | Backrest width – with pelotes | [cm] | 13 – 23 | 18 – 30 | 27 – 36 |
F | Footrests length | [cm] | 14 – 32 | 15 – 37 | 15 – 45 |
L1 | Seat depth to the abduction block | [cm] | 5 – 18 | 5 – 20 | 5 – 30 |
Footplate length | [cm] | 16 | 19 | 23 | |
Seat tilt angle | [°] | -20 – +25 | -20 – +25 | -20 – +25 | |
Backrest tilt angle | [°] | 90 – 180 | 90 – 180 | 90 – 180 | |
Footrests tilt angle | [°] | 90 – 180 | 90 – 180 | 90 – 180 | |
Maximum user weight | [kg] | 25 | 45 | 60 |
Note: Measurement tolerance range is +/- 1 cm / ½ in.
* This measurement cannot be the main parameter while choosing the product size.