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US 10,688,012 B2Granted
Single tube crutch and method of nesting and packaging the same
AssigneeMedline Industries, Inc.
InventorJoseph Ritter
Life of this patent
Estimating the term…
Abstract
A single-tube crutch (100) includes an upper leg (101) and a lower leg (301). The lower leg (301) can be fully insertable into a first end of the upper leg such that only a slip-resistant tip (102) is exposed. The single-tube crutch can include an underarm support (104) coupled to a second end of the upper leg opposite the first end. A grip assembly (105) translates along the upper leg between a usage position and a stowed position.
Claims20
A method, comprising:
- providing a first crutch and a second crutch, each crutch comprising:
- a single tube support comprising an upper leg and a lower leg that is fully insertable into the upper leg in a collapsed position such that only a slip-resistant tip is exposed;
- an underarm support coupled to the upper leg;
- a grip assembly configured to translate along the upper leg between a usage position and a stowed position;
- a plurality of grip assembly apertures disposed along the upper leg, each of which the grip assembly may align when in the usage position;
- and
- a plurality of leg insertion apertures, a subset of which a push button of the lower leg may align to extend distally from the upper leg;
- the plurality of leg insertion apertures offset from the plurality of grip assembly apertures by an angle of about ninety degrees;
- placing the first crutch and the second crutch in the collapsed position;
- placing the grip assembly of the first crutch and the second crutch in the stowed position;
- and
- rotating the second crutch 180-degrees out of phase with the first crutch to form a nested configuration of the first crutch and the second crutch.
9 more elements
Dependencies are inferred from the claim text.