EXTERNAL FIXATOR RING
First Claim
1. An external fixator ring comprising:
- a ring with a central opening defined therethrough, the ring having inner and outer ring surfaces and upper and lower ring surfaces;
one or more apertures extending through the upper ring surface to the lower ring surface;
one or more strut connection apertures defined in the inner or outer surface, the one or more strut connection apertures extending at least partially into the inner or outer surface, wherein each of the one or more strut connection apertures is operable to receive a securing device.
1 Assignment
0 Petitions
Accused Products
Abstract
The present disclosure includes an external fixator ring that includes a central opening, inner and outer ring surfaces and upper and lower ring surfaces. In some embodiments, one or more apertures are defined in the inner or outer surface for receiving securing devices. The apertures in the inner or outer surface are adapted to provide rigid attachment for connection struts while allowing for a range of motion between the interconnected rings. In some other embodiments, the external fixator ring further comprises angled flanges extending radially from the inner or outer surface. The angle flanges each include a mounting surface, apertures are defined in the mounting surface of the angle flanges for receiving securing devices.
135 Citations
25 Claims
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1. An external fixator ring comprising:
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a ring with a central opening defined therethrough, the ring having inner and outer ring surfaces and upper and lower ring surfaces; one or more apertures extending through the upper ring surface to the lower ring surface; one or more strut connection apertures defined in the inner or outer surface, the one or more strut connection apertures extending at least partially into the inner or outer surface, wherein each of the one or more strut connection apertures is operable to receive a securing device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An external fixator ring comprising:
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a ring with a central opening defined therethrough, the ring having inner and outer ring surfaces and upper and lower ring surfaces; one or more flanges extending radially from the inner or outer surface, wherein each of the one or more flanges comprises a mounting surface, the mounting surface having an aperture defined therein for receiving a securing device. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17)
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18. A method of assembling an external fixation device, the method comprising:
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providing first and second external fixator rings, the first and second rings each having a central opening defined therethrough, the first and second rings each further having inner and outer surfaces, wherein one or more apertures are defined in the inner or outer surface for receiving a securing device; providing a ring connection strut having first and second end portions; coupling first and second securing devices to the first and second end portions of the ring connection strut; mounting the ring connection strut to the first and second rings by securing the first securing device in the one or more apertures defined in the inner or outer ring surface of the first ring and securing the second securing device in the apertures defined in the inner or outer ring surface of the second ring. - View Dependent Claims (19, 20, 21)
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22. A method of assembling an external fixation device, the method comprising:
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providing first and second external fixator rings, the first and second rings each having a central opening defined therethrough, the first and second rings each further having an inner and outer surface and one or more flanges extending radially from the inner or outer surface, wherein the one or more flanges comprises a mounting surface, the mounting surface having an aperture defined therein for receiving a securing device; providing a ring connection strut having first and second end portions; coupling first and second securing devices to the first and second end portions of the ring connection strut; mounting the ring connection strut to the first and second rings by securing the first securing device in the aperture in the one or more flanges of the first ring and securing the second securing device in the aperture in the one or more flanges of the second ring. - View Dependent Claims (23, 24, 25)
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Specification