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3. DESCRIPTION OF PRODUCT
3.1 Intended use
Weld Series transport chairs Spencer 420, 425 e 427 are medical devices designed and constructed to allow the
transport of patients in a sitting position from the point of intervention until the ambulance; therefore it is not
permitted to use the open chair inside the emergency vehicles, even if provided with suitable fastening
systems.
These models are used in all cases in which, because of the particular conditions of the place of intervention, it
is not possible to use devices having a greater encumbrance. Weld Series transport chairs Spencer 420, 425
and 427 are characterized by an extremely low weight and by the simplification of closing and opening
operations, which are completely automatic.
It is not expected that the patient can intervene on the device.
3.2
Main components
n°
Description of component
Material
1
Backrest cover
PVC
2
Backrest frame
Steel
3
Back handles
Steel / rubber
4
Seat cover
PVC
5
Compass for closure/opening
Steel
6
Front, left telescopic handle
Aluminium / rubber
7
Black wheel Ø 125 mm
Polyprolylene
8
Black wheel Ø 100 mm with brake
Polyprolylene
9
Footrest
Aluminium
10
Front, right telescopic handle
Aluminium / rubber
11
Seat frame
Steel
Fig. A
