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Retractable strap
When using retractable straps, the MAVO
must only push a lever to either release or
tighten the strap. It works similarly to the
cord on an old vacuum. Some also have a
tensioner crank to manually take up any
leftover slack.
Retractable Strap
Ratchet strap
When using ratchet straps, the MAVO must
hand crank the ratchet to secure the
wheelchair.
Ratchet Strap
Overcenter Buckle
The overcenter buckle relies on the strength
of the MAVO to pull the strap through the
buckle. You can crank the handle to assist
the webbing through the buckle, snapping it
closed when the slack is gone
.
Overhead Buckle
.
When you enter the patient compartment of
the van, you will notice tracks on the floor.
These tracks allow the MAVO to secure the
wheelchair inside the van. The tie-downs
snap into the track and attach to the
wheelchair frame to keep the wheelchair
from tipping during transport. There are two
types of tracks, “A” and “L”.
“A” Track
“L” Track
Tie-Downs
Tie-downs are used to secure wheelchairs in
an MAV to keep patients safe and to
contribute to the crashworthiness of
everything in the vehicle. It takes four tie-
downs to secure one wheelchair in the back
of the MAV. Four different types of tie-downs
are available for this purpose:
Retractable straps
Ratchet straps
Overcenter buckles
Cam buckles
Any of these are acceptable forms of
restraint when used properly.