US 11,793,257 B2Granted

Needle storage device

AssigneeDpg USA Inc.

InventorNikhil Gupta

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Abstract

A storage device for needles having: a tubular housing, a first cylindrical tube is retained in said tubular housing; first and second cylindrical tubes; the second tube is adapted to reciprocate within the first cylindrical tube; a third cylindrical tube is adapted fit over the first cylindrical tube; a mounting retainer is adapted to engage said tubular housing, the mounting retainer has a tubular protrusion extending therefrom, the tubular protrusion has a cylindrical bearing surface, the cylindrical bearing surface rotatably retains said third cylinder with a portion of said third cylinder protruding through said mounting retainer, a deformable needle mounting element is disposed with the second cylindrical tube, the deformable needle mounting element is adapted both to retain needles and allow withdrawal of needles therefrom, the second cylindrical tube is advanceable and retractable in the rotatable third cylindrical tube by turning of the third tube about its longitudinal axis.

Claims12

Dependent claims

A storage device for needles comprising:

a tubular elongate housing,
a first cylindrical tube adapted to be received and retained in said tubular elongate housing;
said first cylindrical tube having:
a pair of longitudinally extending slots formed in a portion of its peripheral wall, a pair of circumferentially extending slots formed near a distal terminus of said cylindrical tube and extending through a minor portion of the circumference of said cylindrical tube, each said longitudinal slot intersecting one of said circumferentially extending slots;
a second cylindrical tube, having a pair of advancement lugs mounted upon its exterior surface, said second cylindrical tube being adapted to reciprocate within said first cylindrical tube, with each said advancement lug extending through one of said longitudinally extending slots in said first cylindrical tube;
a rotatable third cylindrical tube adapted to be retained over said first cylindrical tube, said third cylindrical tube having a pair of generally helical channels defined in its interior surface with each said advancement lug engaging one of said generally helical channels;
a mounting retainer adapted to engage said tubular elongate housing, said mounting retainer having a tubular protrusion extending proximally therefrom, said tubular protrusion having a cylindrical bearing surface defined therein, said cylindrical bearing surface adapted to rotatably retain said third cylinder with a portion of said third cylinder protruding through said mounting retainer,
a deformable needle mounting element being disposed within said second cylindrical tube, said second cylindrical tube being advanceable and retractable in said rotatable third cylindrical tube by turning of said third tube about its longitudinal axis, said deformable needle mounting element is adapted for retention therein and withdrawal of needles therefrom, wherein said deformable element is a material chosen from the group consisting of:
deformable polymers, polymeric foams, high melting waxes, fibrous bats and combination thereof;
a thread treatment storage vessel mateable with one end of said storage device, said storage vessel having a plurality of thread treatment access openings formed in a portion of its sidewall which is mateable within said storage device;
a removable cap mateable with said mounting retainer.

8 more elements

A storage device for needles comprising:

a tubular elongate housing,
a first cylindrical tube adapted to be received and retained in said tubular elongate housing;
said first cylindrical tube having:
a pair of longitudinally extending slots formed in a portion of its peripheral wall, a pair of circumferentially extending slots formed near a distal terminus of said cylindrical tube and extending through a minor portion of the circumference of said cylindrical tube, each said longitudinal slot intersecting one of said circumferentially extending slots;
a second cylindrical tube, having a pair of advancement lugs mounted upon its exterior surface, said second cylindrical tube being adapted to reciprocate within said first cylindrical tube, with each said advancement lug extending through one of said longitudinally extending slots in said first cylindrical tube;
a rotatable third cylindrical tube adapted to be retained over said first cylindrical tube, said third cylindrical tube having a pair of generally helical channels defined in its interior surface with each said advancement lug engaging one of said generally helical channels;
a mounting retainer adapted to engage said tubular elongate housing, said mounting retainer having a tubular protrusion extending proximally therefrom, said tubular protrusion having a cylindrical bearing surface defined therein, said cylindrical bearing surface adapted to rotatably retain said third cylinder with a portion of said third cylinder protruding through said mounting retainer,
a deformable needle mounting element being disposed within said second cylindrical tube, said second cylindrical tube being advanceable and retractable in said rotatable third cylindrical tube by turning of said third tube about its longitudinal axis.

5 more elements

Dependencies are inferred from the claim text.