Sterile handle covers
OwnerAsaf Halamish, Joseph Shachar +2inventors
InventorsAsaf Halamish, Joseph Shachar, Benjamin Spenser, Dror Mizra
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Abstract
A disposable sterile handle cover uses a flexible bag, a portion of the open side of which is held snugly by a retaining ring to the inside of a conical skirt. A first set of spikes include variable length spikes protruding from the inner wall, to secure the bag against the handle. A second set of spikes protrude inwardly from the retaining ring and promote stretching and orderly application of the to the handle.
Claims2
A cover for a handle for use under sterile conditions, the cover comprising:
- a flexible, foldable bag open at one end, to cover said handle;
- an annular skirt for holding the open end of said flexible bag;
- a ring for snugly holding said bag against the inner surface of said skirt;
- a first set of spikes of differing lengths protruding inwards from the inner surface of said skirt, pointing towards a longitudinal axis of said skirt;
- and
- a second set of spikes protruding inwards from an inner perimeter of said ring.
A method for providing a sterile cover to a handle in an operating room comprising:
- unfolding a folded sterile bag, with its open end directed towards said handle, starting said unfolding from the end of said handle by sliding a collar secured to the open end of the bag along said handle, the collar comprising an annular skirt and an inner ring;
- and retaining said bag in place by a first set of spikes of different lengths that project radially inwardly from the collar to engage the handle directly, and by a second set of spikes that project radially inwardly from the collar to urge said bag against said handle.
Dependencies are inferred from the claim text.