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US 12,702,459 B2Granted
Periprosthetic hip fracture cabling system
OwnerDaniel Robert Schlattererinventor
Life of this patent
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Abstract
An improved fracture cabling system has one or more spacers. Each spacer has a longitudinal length extending along a body of the spacer. The body has an upper portion with an aperture configured to receive a wire or cable and a lower portion having one or more pairs of feet spaced by a longitudinal gap or groove. Each of the one or more pairs of feet is located on a lateral side of the spacer body and configured to contact a bone with a fracture. The gap is configured to be positioned over the fracture with each foot positioned on a side of the bone spaced from the fracture. The longitudinal length of the one or more spacers is preferably curved or arcuate. Each body of the one or more spacers has a leading end and a trailing end.
Claims16
A bone stabilization device, comprising:
- a body including opposing lateral sides, a longitudinally-extending aperture configured to receive an elongated securement member, and at least three pairs of feet, wherein:
- the feet of each pair of the at least three pairs of feet are laterally spaced apart from each other to define a gap therebetween;
- each foot of each pair of the at least three pairs of feet is located at a respective one of the opposing lateral sides of the body;
- two pairs of the at least three pairs of feet are longitudinally spaced apart from each other;
- a third pair of the at least three pairs of feet is positioned between the two pairs of feet;
- and
- each foot of each of the at least three pairs of feet includes a bone contacting surface having a rounded profile in at least one cross-sectional direction thereof;
- and at least one of:
- a shape of the feet of the third pair of feet is different than a respective shape of the feet of each of the two pairs of feet and each foot of the two pairs of feet have a terminal end face that lies in a plane defined by a respective one of a leading end of the body and a trailing end of the body;
- and
- a first one of the pairs of feet of the two pairs of feet is positioned at a leading end of the body, a second one of the pairs of feet is positioned at a trailing end of the body, and each foot of the first and second ones of the pairs of feet is a truncated portion of a full-size foot having a symmetric shape for enabling a first instance of the bone stabilization device and a second instance of the bone stabilization device to be arranged in an end-to-end manner to cause abutting ones of feet of the first and second instances of the bone stabilization device to jointly form a respective instance of the full-size foot.
8 more elements
A bone stabilization device, comprising:
- a body including opposing lateral sides, a longitudinally-extending aperture configured to receive an elongated securement member, and at least three pairs of feet, wherein:
- the feet of each pair of the at least three pairs of feet are laterally spaced apart from each other to define a gap therebetween;
- each foot of each pair of the at least three pairs of feet is located at a respective one of the opposing lateral sides of the body;
- two pairs of the at least three pairs of feet are longitudinally spaced apart from each other;
- a third pair of the at least three pairs of feet is positioned between the two pairs of feet;
- and
- each foot of each of the at least three pairs of feet includes a bone contacting surface having a rounded profile in at least one cross-sectional direction thereof;
- wherein:
- the body is curved along a length thereof;
- and
- each foot of the two pairs of feet have a terminal end face that lies in a plane defined by a respective one of a leading end of the body and a trailing end of the body.
8 more elements
A bone stabilization device, comprising:
- a body including opposing lateral sides, a longitudinally-extending aperture configured to receive an elongated securement member, and two pairs of feet, wherein:
- the feet of each pair of the two pairs of feet are laterally spaced apart from each other to define a gap therebetween;
- each foot of each pair of the two pairs of feet is located at a respective one of the opposing lateral sides of the body;
- a first one of the pairs of feet of the two pairs of feet is positioned at a leading end of the body;
- a second one of the pairs of feet of the two pairs of feet is positioned at a trailing end of the body;
- and
- each foot of the two pairs of feet is a truncated portion of a full-size foot having a symmetric shape for enabling a first instance of the bone stabilization device and a second instance of the bone stabilization device to be arranged in an end-to-end manner to cause abutting ones of feet of the first and second instances of the bone stabilization device to jointly form a respective instance of the full-size foot.
4 more elements
Dependencies are inferred from the claim text.