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US 4,535,764 AGranted
Surgical bone tie
AssigneeTayco Developments, Inc.
InventorEdward A. Ebert
Life of this patent
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AssigneeTayco Developments, Inc.
InventorEdward A. Ebert
Estimating the term…
A surgical bone tie for securing separated sections of bone including a needle for penetrating the separated sections after they have been placed in juxtaposition, a cutting member at the trailing end of the needle for cutting a hole of rectangular cross section as the needle is pulled through the bone, a flexible metal band of rectangular cross section attached to the trailing end of the cutting member to fit into the hole formed by the cutting member, and a flat locking member at the trailing end of the band having a plurality of holes for receiving an intermediate portion of the band and securing this intermediate portion of the band to the locking member, with portions of the band lying above the flat locking member to hold it flat against the bone and with the free end of the band remaining after the needle was cut therefrom being concealed underneath a portion of the locking member so as not to provide an exposed sharp end.
A surgical bone tie comprising a needle having a leading end for penetrating adjacent bone sections of a bone, a trailing end on said needle, a cutting section of a first cross section adjacent said trailing end of said needle for shaping the holes in the bone sections penetrated by said needle to include the shape of said first cross section, a substantially flat band having a second cross section for fitting within said holes of said first cross section, a leading end on said band secured proximate said cutting section, a trailing end on said band, and a substantially flat locking member having a leading end and a trailing end, said leading end of said locking member being secured to said trailing end of said band, locking means on said locking member for receiving an intermediate portion of said band between said leading and trailing ends of said band in locking engagement with said locking member, said locking means including means for causing said locking member to extend in alignment with said intermediate portion of said band after said intermediate portion of said band has been locked thereto and for causing said intermediate portion of said band and said locking member to lie flat against a portion of said bone.
A surgical bone tie for joining adjacent bone sections of a bone comprising a substantially flat band having a leading end on said band, a trailing end on said band, and a substantially flat locking member having a leading end and a trailing end, said leading end of said locking member being secured to said trailing end of said band, locking means including aperture means within said locking member for receiving therein an intermediate portion of said band between said leading and trailing ends of said band in locking engagement with said locking member, said locking means including means for causing said locking member to extend in alignment with said intermediate portion of said band after said intermediate portion of said band has been locked thereto and for causing said intermediate portion of said band and said locking member to lie flat against a portion of said bone, said locking member being of greater width than said intermediate portion of said band, and said aperture means receiving said intermediate portion of said band with said intermediate portion of said band holding said locking member flat against at least one of the bone sections and with said locking member concealing a severed end of said band, said aperture means comprising a first aperture proximate said trailing end of said band, a second aperture remote from said trailing end of said band, and a third aperture intermediate said first and second apertures, a first locking member portion between said first and third apertures, a second locking member portion between said second and third apertures, and a third locking member portion between said third aperture and said trailing end of said locking member, said intermediate portion of said band including a first portion which overlies said third locking member portion and a second portion which passes through said second aperture and a third portion which extends under said second and first locking member portions and a fourth portion which extends through said first aperture and a fifth portion which overlies said first locking member portion, and an outer end portion which extends through said third aperture and which includes an outer end which lies underneath said second locking member portion and between said second locking member portion and said band.
A surgical bone tie comprising a needle having a leading end for penetrating adjacent bone sections of a bone, a trailing end on said needle, a cutting section of a first cross section adjacent said trailing end of said needle for shaping the holes in the bone sections penetrated by said needle to include the shape of said first cross section, a substantially flat band having a second cross section for fitting within said holes of said first cross section, a leading end on said band secured proximate said cutting section, a trailing end on said band, and a substantially flat locking member having a leading end and a trailing end, said leading end of said locking member being secured to said trailing end of said band, locking means on said locking member for receiving an intermediate portion of said band between said leading and trailing ends of said band in locking engagement with said locking member, and means operatively associated with said locking means for concealing a free end of said intermediate portion of said band which is produced after said intermediate portion of said band has been severed.
Dependencies are inferred from the claim text.