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US 7,703,821 B2Granted
Ergonomic shroud for medical gas cylinders
AssigneePraxair Technology, Inc.
InventorDavid Swain
Life of this patent
Estimating the term…
Abstract
The present invention provides a handle or shroud for carrying or manipulating portable gas cylinders and gas cylinder valves for the administration of medical gases, such as oxygen. The shroud of the present invention provides improved safety and versatility to the handling process of such cylinders and valves. In one embodiment, the handle or shroud allows an individual to lift the cylinder, valve and shroud from about 26″ off the ground or floor with the wrist turned up.
Claims5
A protective shroud for a medical gas cylinder valve, the shroud comprising:
- a generally cylindrical body adapted to connect with and enclose a medical gas cylinder valve or regulator on a medical gas cylinder, the body having a distal end and a proximate end;
- an upper handle having an inverted J-like configuration with a grasping portion disposed in an orthogonal orientation with respect to an axis of the cylindrical body and an extending portion extending upward from the distal end of the body and defining an opening between the distal end of the body and the grasping portion of the upper handle to allow an individual to grasp the shroud by the upper handle;
- a lower handle disposed at the proximal end of the body, the lower handle having an annular lip defining a space adapted to allow an individual to grasp the shroud;
- and
- a plurality of recesses or openings to allow access to and operation of the medical gas cylinder valve or regulator,
- wherein the upper and lower handles are spaced apart from one another to enable the medical gas cylinder and the medical gas cylinder valve or regulator to be manipulated by an individual using the shroud by using the upper handle, the lower handle or both the upper and lower handles.
3 more elements
Dependencies are inferred from the claim text.