Manually formed splints having sheet metal structure

Claim 2

A collar-like splint for supporting a person's neck, comprising: (a) an elongate sheet of malleable metal, said sheet extending circumferentially about the person's neck as a generally tublar collar; (b) said sheet having a width at least about equal to the length of the person's neck, so that said splint can rest upon the person's chest and shoulders while supporting the person's head and neck, and said sheet having a length at least sufficient to extend completely around the person's neck with at least some amount of circumferential overlap; and (c) at least one flange extending generally vertically and projecting radially outward from said tubular collar, each said flange comprising a pair of substantially parallel portions said metal sheet defined by a pair of oppositely-directed outward bends of about 90° and an inward bend of about 180° located between said outward bends, said bends being located along lines extends generally transversely of the length of the sheet and said inward bend being separated from each of said pair of outward bends by a distance of at least about 0.25 inch.

Claim 3

The neck splint of claim 1, including at least four of said flanges located respectively on the left and right sides, the front, and the rear of the person's neck.

Claim 4

The neck splint of claim 1 wherein said sheet of metal has a layer of a resilient foam material attached thereto by an adhesive, said layer of foam material being substantially coextensive with said sheet.

Claim 5

the splint of claim 3 wherein said foam material is a microcellular urethane foam.

Claim 6

The neck splint of claim 1, said sheet having a width of at least about 3 inches add a length of at least about 24 inches.

Claim 7

The neck splint of claim 1 wherein said malleable metal is soft aluminum and wherein said sheet is thin enough to be bent easily to the required shape by hand.

Claim 8

The neck splint of claim 6 wherein said sheet has a thickness in the range of 0.005 to 0.025 inch.

Claim 9

The neck splint of claim 1, said metal sheet including laterally opposite longitudinal edges, said edges being bent outwardly to conform with the person's head and shoulders at a top and bottom of said neck splint.

Claim 10

The neck splint of claim 1 wherein said sheet has a pair of opposite faces and a layer of padding material attached to each of said faces by an adhesive, each said layer being flexible along with said sheet and having a thickness in the range of 1/32 inch to 1/3 inch.

Claim 11

An improved splint for supporting an injured body member, comprising: (a) an elongate sheet of malleable metal having a length and a width, said metal being bent along substantially parallel fold lines extending longitudinally of said sheet so as to define, over at least a portion of the length of said sheet, a longitudinally extending configuration having a T-shaped cross-section, including a vertical trunk portion having a double thickness of said sheet of metal, and a pair of arms each having a single thickness of said sheet metal; (b) said vertical trunk portion comprising two thicknesses of said sheet of metal located side by side and substantially parallel with one another and joined with one another, defining the bottom of said vertical trunk, by said sheet of metal being bent along a fold of 180° extending longitudinally of the elongate sheet of metal; (c) said arms being defined by said sheet of metal being bent along respective parallel opposite folds of approximately 90° in opposite directions away from said vertical trunk member, the arms extending generally oppositely away from one another adjacent said opposite folds, and respective portions of each of said arms, located spaced apart from said opposite folds, being conformed generally to the surfaces of a limb which said splint is used to support, with the vertical trunk portion extending away from said limb as a stiffening flange, said elongate sheet of metal being thin enough to be manually bent into said configuration having a T-shaped cross-section without tools; and (d) said elongate sheet being bent along a transverse fold line defining two parallel longitudinal segments, the two segments being folded together into said configuration having a T-shaped cross section with corresponding portions of the two longitudinal segments lying alongside one another and being substantially in contact with each other.

Claim 12

An improved splint for supporting an injured body member, comprising: (a) an elongate sheet of malleable metal having a length and a width, said metal being bent along substantially parallel fold lines extending longitudinally of said sheet so as to define, over at least a portion of the length of said sheet, a longitudinally extending configuration having a T-shaped cross-section, including a vertical trunk portion having a double thickness of said sheet of metal, and a pair of arms each having a single thickness of said sheet metal; (b) said vertical trunk portion comprising two thicknesses of said sheet of metal located side by side and substantially parallel with one another and joined with one another, defining the bottom of said vertical trunk, by said sheet of metal being bent along a fold of 180° extending longitudinally of the elongate sheet of metal; (c) said arms being defined by said sheet of metal being bent along respective parallel opposite folds of approximately 90° in opposite directions away from said vertical trunk member, the arms extending generally oppositely away from one another adjacent said opposite folds, and respective portions of each of said arms, located spaced apart from said opposite folds, being conformed generally to the surfaces of a limb which said splint is used to support, with the vertical trunk portion extending away from said limb as a stiffening flange, said elongate sheet of metal being thin enough to be manually bent into said configuration having a T-shaped cross-section without tools; and (d) said elongate sheet being bent along a transverse fold line defining two parallel longitudinal segments, the two segments being folded together into said configuration having a T-shaped cross section with corresponding portions of the two longitudinal segments lying alongside one another and being substantially in contact with each other.

Claim 13

The splint of claim 10, said sheet having a thin layer of a foam plastic material attached thereto by an adhesive over substantially its entire surface.

Claim 14

The splint of claim 11 wherein said foam plastic is an expanded ethylene acetate microfoam material.

Claim 15

The splint of claim 10 wherein said elongate sheet has a width of at least about 31/2 inches and a length of at least about 20 inches.

Claim 16

The splint of claim 10 wherein said metal is soft aluminum having a thickness no greater than about 0.025 inch.

Claim 17

An improved splint for supporting an injured body member, comprising: (a) an elongate sheet of malleable metal having a length and a width, said metal being bent along substantially parallel fold lines extending longitudinally of said sheet so as to define, over at least a portion of the length of said sheet, a longitudinally extending configuration having a T-shaped cross-section, including a vertical trunk portion having a double thickness of said sheet of metal, and a pair of arms each having a single thickness of said sheet metal; (b) said vertical trunk portion comprising two thicknesses of said sheet of metal located side by side and substantially parallel with one another and joined with one another, defining the bottom of said vertical trunk, by said sheet of metal being bent along a fold of 180° extending longitudinally of the elongate sheet of metal; (c) said arms being defined by said sheet of metal being bent along respective parallel opposite folds of approximately 90° in opposite directions away from said vertical trunk member, the arms extending generally oppositely away from one another adjacent said opposite folds, and respective portions of each of said arms, located spaced apart from said opposite folds, being conformed generally to the surfaces of a limb which said splint is used to support, with the vertical trunk portion extending away from said limb as a stiffening flange, said elongate sheet of metal being thin enough to be manually bent into said configuration having a T-shaped cross-section without tools; and (d) said elongate sheet defining two longitudinal segments, a first of said segments being bent to said configuration including said T-shaped cross section, and the other of said segments extending generally parallel with and spaced apart from the first of said longitudinal segments and being bent to conform with an opposite side of a body member supported by said first longitudinal segment.

Claim 18

An improved splint for supporting an injured body member, comprising: (a) an elongate sheet of malleable metal having a length and a width, said metal being bent along substantially parallel fold lines extending longitudinally of said sheet so as to define, over at least a portion of the length of said sheet, a longitudinally extending configuration having a T-shaped cross-section, including a vertical trunk portion having a double thickness of said sheet of metal, and a pair of arms each having a single thickness of said sheet metal; (b) said vertical trunk portion comprising two thicknesses of said sheet of metal located side by side and substantially parallel with one another and joined with one another, defining the bottom of said vertical trunk, by said sheet of metal being bent along a fold of 180° extending longitudinally of the elongate sheet of metal; (c) said arms being defined by said sheet of metal being bent along respective parallel opposite folds of approximately 90° in opposite directions away from said vertical trunk member, the arms extending generally oppositely away from one another adjacent said opposite folds, and respective portions of each of said arms, located spaced apart from said opposite folds, being conformed generally to the surfaces of a limb which said splint is used to support, with the vertical trunk portion extending away from said limb as a stiffening flange, said elongate sheet of metal being thin enough to be manually bent into said configuration having a T-shaped cross-section without tools; and (d) said elongate sheet defining two longitudinal segments, a first of said segments being bent to said configuration including said T-shaped cross section, and the other of said segments extending generally parallel with and spaced apart from the first of said longitudinal segments and being bent to conform with an opposite side of a body member supported by said first longitudinal segment.

Claim 19

The splint of claim 15, said sheet having a thin layer of a foam plastic material attached thereto by an adhesive over substantially its entire surface.

Claim 20

The splint of claim 16 wherein said foam plastic is an expanded ethylene acetate microfoam material.

Claim 21

The splint of claim 15 wherein said elongate sheet has a width of at least about 31/2 inches and a length of at least about 20 inches.

Claim 22

The splint of claim 15 wherein said metal is soft aluminum having a thickness no greater than about 0.025 inch.