Rainville Donald (14275 Saratoga Ave. Saratoga CA 95070)
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초록▼
A safety system of roll guards protecting an anesthesia machine\s wheel assemblies from being obstructed or snagged by objects lying upon a floor surface or dangling above the floor surface that are in the path of movement. Each roll guard is loosely connected to part of the wheel assembly or anesth
A safety system of roll guards protecting an anesthesia machine\s wheel assemblies from being obstructed or snagged by objects lying upon a floor surface or dangling above the floor surface that are in the path of movement. Each roll guard is loosely connected to part of the wheel assembly or anesthesia machine, and has a vertically upstanding cylindrical portion whose bottom rests upon the floor surface. The cylindrical portion surrounds and freely receives therein the wheel assembly, and has a top portion closed by a cap.
대표청구항▼
A safety system of roll guards in combination with an anesthesia machine each of whose bottom corners has a bottom surface and a wheel assembly depending therefrom and in swivel-mounted relationship therewith for supporting the anesthesia machine for rolling movement in all directions upon an operat
A safety system of roll guards in combination with an anesthesia machine each of whose bottom corners has a bottom surface and a wheel assembly depending therefrom and in swivel-mounted relationship therewith for supporting the anesthesia machine for rolling movement in all directions upon an operating-room (OR) floor surface in an OR environment in which a patent is lying upon an OR table, with an electrical power cord running from an OR outlet panel to the OR table, the anesthesia machine carrying equipment comprising oxygen, nitrous-oxide and medical air cylinders, suction-containment and carbon-dioxide canisters, forane, ethrane and halothane vaporizers, oxygen, nitrous-oxide and medical-air flow meters, electric-pulse-oximetry, electro-cardiographic and continuous-carbon-dioxide-sampling machines, electric-blood-pressure and electric-temperature monitors, a main-electrical-power-supply cord, a medical-air-supply hose and a nitrous -oxide-supply hose running from the wall outlet to the anesthesia machine, a suction-supply hose running from the wall outlet to the suction-containment canister, and a suction tubing, an oximetry-machine cable, an electro-cardiographic machine cable, a blood-pressure-cuff-inflation hose and an esophageal-temperature-probe wire running to the patient from the containment canister, electric-pulse-oximetry machine, electro-cardiographic machine, electric-blood pressure monitor and electric-temperature monitor, respectively, each roll guard being associated with its own wheel assembly, each roll guard having an upstanding cylindrical portion terminating in a top portion and each roll guard having a flat, horizontal top cap, each upstanding cylindrical portion surrounding a wheel assembly and its top cap closing the top portion of the upstanding cylindrical portion, the closed top cap being loosely connected with its associated wheel assembly such that, upon movement of the wheel assembly upon the floor surface, the wheel assembly physically contacts the top cap and causes the roll guard to follow the direction of movement of the wheel assembly to thereby make contact with and sweep away any cord, hose, cable, tubing or wire, whether lying upon the floor surface or in proximate relationship to the roll guard, in the path of movement of the wheel assembly, the top cap having a top surface extending horizontally beyond its respective bottom corner of the anesthesia machine, the top surface of the top cap and the bottom surface of the bottom corner defining and providing a minimal vertical clearance to prevent any dangling cord, hose, cable, tubing or wire from entering such minimal vertical clearance and snagging or obstructing the bottom corner of the anesthesia machine or any part of the wheel assembly, the wheel assembly having a portion that physically contacts an opening in the top cap upon movement of the wheel assembly, upon the movement of the wheel assembly upon the floor surface, that causes the roll guard to follow the direction of movement of the wheel assembly, and the opening in the top cap being sufficiently greater than that wheel assembly\s portion to provide a clearance space therebetween and thereby loose connection between the top cap\s opening and that wheel assembly\s portion.
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