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Cork, Ireland

DePuy /dəˈpjuː/ is a franchise of orthopaedic and neurosurgery companies. Acquired by Johnson & Johnson in 1998, its companies form part of the Johnson & Johnson Medical Devices & Diagnostics group. DePuy develops and markets products under the Codman, DePuy Mitek, DePuy Orthopaedics and DePuy Spine brands. DePuy is currently the subject of more than 11,000 lawsuits related to its recall of faulty hip replacement systems, which lawyers and industry analysts estimate will cost parent company Johnson & Johnson billions of dollars to resolve.DePuy Orthopaedics designs, manufactures, markets and distributes products for reconstructing damaged or diseased joints and for repairing and reconstructing traumatic skeletal injuries.DePuy Spine products facilitate fusion of the spine and correction of spinal deformities, preserving motion of the spine and repairing bone fractures.Codman products provide for the surgical treatment of neurological and central nervous system disorders through products such as hydrocephalic shunt valve systems, implantable drug pumps and micro-surgical instrumentations.DePuy Mitek products offer devices in sports medicine for the treatment of soft tissue injuries. Wikipedia.


Patent
DePuy | Date: 2016-01-07

A fixation device, comprises an elongated element extending along a central axis, having a total length L and including a proximal section formed of a material that is substantially non-absorbent for electromagnetic radiation within a preselected wavelength range and a distal section formed of a material that is substantially non-absorbent for electromagnetic radiation within the preselected wavelength range in combination with a middle section axially arranged between the proximal and distal sections, the middle section formed of a material that is substantially absorbent for electromagnetic radiation in the preselected wavelength range.


Minimally invasive methods and devices are provided for positioning a spinal fixation element in relation to adjacent spinal anchors. In an exemplary embodiment, the device is a percutaneous access device that can be coupled to a spinal anchor, and the method includes the step of positioning a spinal fixation element through at least one sidewall opening of at least two percutaneous access devices such that the spinal fixation element extends in a lengthwise orientation that is substantially transverse to the longitudinal axis of each percutaneous access device. The spinal fixation element can then be advanced in the lengthwise orientation to seat the spinal fixation element in or adjacent to the receiver heads of at least two adjacent spinal anchors. A fastening element or other closure mechanism can then be applied to each spinal anchor to engage the spinal fixation element within the receiver heads of the adjacent anchors.


Patent
DePuy | Date: 2015-10-29

A suture anchor is provided including an elongate shank defining a longitudinal axis and having at least one bone-engaging thread formed thereon, and a drive head having a proximal end and a distal end mated to the elongate shank. The drive head has a substantially oval shape and includes at least one suture attachment member formed in a portion of the drive head. The configuration of the drive head is particularly advantages in that it provides a suture anchor having improved physical properties, including a high failure torque and a high stripping strength.


Patent
DePuy | Date: 2015-10-29

Various devices, systems, and methods are provided for securing soft tissue to bone. In one exemplary embodiment, a two-piece inserter tool is provided that includes a tip portion that is configured to be removably coupled to a handle portion. A distal portion of the tip portion can be configured to be coupled to a suture anchor, and the tip portion and the anchor can be passed through a continuous suture loop prior to mating the tip portion to the handle portion.


A method of expanding the spinal canal of a vertebra including inserting a bone anchor into a first lamina of the vertebra, cutting completely through the first lamina to create a space in the first lamina, cutting partially through a second, contra-lateral lamina of the vertebra to create a partial cut in the second lamina, engaging a first segment of a plate with the bone anchor, pivoting the bone anchor and the first lamina about the partial cut in the second lamina to increase the extent of the space in the first lamina, and connecting a second segment of the plate to a portion of the vertebra across the space from the first segment of the plate such that the plate spans the space and stabilizes the vertebra.

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