Method of loading an ambulance cot into an ambulance
An ambulance cot loading and unloading device which utilizes an elongate guide track configured for mounting to a floor surface of a cargo area on the ambulance. A trolley is supported for movement relative to the guide track and has an elongate boom. The ambulance cot has a powered collapsible and extendable base and a patient support deck mounted on the base. A connection mechanism is provided on the trolley and the ambulance cot which is configured to interconnect and securely hold the ambulance cot on the trolley.
1. A method of loading a wheel supported ambulance cot having a collapsible and extendable base thereon through an access opening into a cargo area of an ambulance, comprising the steps of:
deploying a trolley to a load position;
moving said ambulance cot toward and into coupled engagement with said trolley, said trolley being additionally configured to effect a cantilevered support of said ambulance cot externally away from said access opening such that the wheel supported base on said ambulance cot is spaced directly above a ground surface unobstructed by other structure;
collapsing said base to effect said ambulance cot being supported entirely on said trolley; and
moving said trolley and ambulance cot coupled thereto into said cargo area of said ambulance.
2. The method according to claim 1 , wherein said deploying step includes the step of deploying said trolley to a load position spaced vertically above a ground surface on which said ambulance is supported and the step of tilting an elongate boom on said trolley from a position parallel to the floor surface of said cargo area downwardly toward the ground surface.
3. The method according to claim 2 , wherein said collapsing step additionally includes the step of raising the elongate boom ( 16 ) to the position above the floor surface of said cargo area and with said ambulance cot coupled thereto.
4. The method according to claim 3 , wherein said raising step and said base collapsing step occur simultaneously after said wheels disengage from the ground surface.