Otto Bock 50R300 Dyneva Instructions For Use Manual page 12

2 Product Description
Item Component (see fig. 1)
1 Connecting rods
3 Tension belt
5 Abdominal strap segments
7 Sacral pad
9 Cover caps
11 Shoulder pads
The product is delivered partially assembled (see fig. 2).
3 Application
3.1 Indications for use
The brace is intended exclusively for orthotic fittings of the back and exclusively for contact with
intact skin.
The brace must be used in accordance with the indications.
3.2 Indications
With pain syndromes of the lumbar spine caused by:
• Lumbar spinal canal stenosis
• Lumbar facet joint syndrome
• Lumbar radicular syndrome (anterior thigh pain, lumboischialgia)
• Lumbar instability (spondylolisthesis, spondylolysis)
• Lumbar spondylarthrosis
• Intervertebral disc prolapse and protrusion in the lumbar spine area
• General degenerative changes with reduced intervertebral disc height
The indication must be determined by the physician.
3.3 Contraindications
3.3.1 Absolute Contraindications
None known.
3.3.2 Relative Contraindications
Report to and discuss with the physician any of the following: contractures of the spine, restricted
chest breathing ability, skin diseases/injuries, inflammation, raised scars with swelling, redden­
ing, and warming in the area where the brace is fitted, tumors, lymphatic congestion – including
unclear swelling of soft tissue distal to the medical aid, and dysesthesia in the legs.
3.4 Mechanism of Action
With a spring mechanism and the 3-point principle, the brace reduces the lordosis of the dorsal
area of the lumbar spine with transition to the lower thoracic spine and sacroiliac joint.
4 Safety
4.1 Explanation of Warning Symbols
Warning regarding possible risks of accident or injury.
CAUTION
NOTICE Warning regarding possible technical damage.
12 | Ottobock
Item Component (see fig. 1)
2 Hook-and-loop closure for belt
4 Abdominal strap closure
6 Lower tube frame
8 Spring adapter with abdominal strap element
10 Upper tube frame