Patents Examined by Sameh Boles
-
Patent number: 9737412Abstract: An intervertebral implant is configured to be fixed in an intervertebral space defined by a first vertebral body and a second vertebral body. The intervertebral implant includes an implant body sized to be inserted into an intervertebral space, and a fixation assembly configured to be attached to the implant body. The fixation assembly includes a housing that defines a first vertebral body facing surface and a second vertebral body facing surface spaced from the first vertebral body facing surface along a transverse direction. The fixation assembly further includes at least one fixation member supported by the housing and movable from a retracted position to an extended position, whereby in the extended position the fixation member extends out from the housing and into one of the vertebral bodies.Type: GrantFiled: October 10, 2016Date of Patent: August 22, 2017Assignee: LDR MedicalInventor: Darrell C. Brett
-
Patent number: 9737409Abstract: Spinal implants are described that may be surgically implanted into the spine to replace damaged or diseased discs using a posterior approach. The implants are prosthetic devices that can approach or mimic the physiological motion and reaction of the natural disc. The implants are adapted to be used in minimally invasive surgical procedures.Type: GrantFiled: April 1, 2008Date of Patent: August 22, 2017Assignee: SPINAL KINETICS INC.Inventors: Janine C. Robinson, Frank Fellenz
-
Patent number: 9730741Abstract: In one embodiment of the disclosure, a bone reduction clamp includes a first and second detachable clamp arm, each including a first handle and a first base portion. The first clamp arm and the second clamp arm temporarily become secured together with an unfixed pivot post. The unfixed pivot post is unfixed between the first detachable clamp arm and the second detachable clamp arm. The first clamp arm includes a first base portion including a first extender and a first tip portion secured together with a first unfixed joint. The first tip portion includes one or more first tip portion guide edges. The first detachable clamp arm includes a first ratcheted tooth member extending from detachable clamp arm, to attach with a second ratcheted tooth member extending from the second detachable clamp arm.Type: GrantFiled: July 9, 2014Date of Patent: August 15, 2017Inventor: Monsour Vincent Makhlouf
-
Patent number: 9730714Abstract: A system comprised of custom radiographically designed tibial and talar cutting guides, a tibial reaming guide and bit, and instrumentalities for use in total ankle replacement surgery and a computer-based system and method for making the custom radiographically designed tibial and talar cutting guides.Type: GrantFiled: November 26, 2012Date of Patent: August 15, 2017Inventor: George John Lian
-
Patent number: 9730743Abstract: A trochanter attachment device can include a plate for attachment to an inner portion of a greater trochanter of a femur, a collar for attaching the plate to a hip implant, and a fastener for securing the collar to a hip implant. The trochanter attachment device can include a groove or other feature for receiving a reinforcing material, such as a wire or a cable, such as to reinforce an attachment of the device to the greater trochanter and/or the hip implant. The trochanter attachment device can include an insert attachable to the plate and configured to attach the plate to the greater trochanter. All or a portion of the plate and/or the insert can include a porous material, such as to promote bone ingrowth of the greater trochanter.Type: GrantFiled: May 22, 2015Date of Patent: August 15, 2017Assignee: Zimmer, Inc.Inventors: Joseph R. Vargas, Timothy A. Hoeman, Jorge Montoya, Louis Kwong, Ray Zubok, Keith A. Roby, Jeff Dickerson, Anthony Lusardi
-
Patent number: 9724111Abstract: Methods and devices are provided for forming bone tunnels. In general, the methods and devices allow multiple converging tunnels to be formed in bone, such as in an arthroscopic surgical procedure, e.g., a rotator cuff repair surgical procedure. One or more sutures can be advanced through the converging tunnels, and the suture(s) can be coupled to tissue. The suture(s) with the tissue coupled thereto can be tensioned, thereby helping to maximize an amount of the tissue in contact with the bone. In an exemplary embodiment, a guide device is provided that can be configured to allow a first tunnel to be formed in bone and to allow a plurality of additional tunnels to be formed in the bone at predetermined angular positions relative to the first tunnel such that each of the additional tunnels can extend transverse to the first tunnel and intersect the first tunnel.Type: GrantFiled: October 19, 2015Date of Patent: August 8, 2017Assignee: DEPUY MITEK, LLCInventors: Benjamin Cleveland, Kristian DiMatteo, Erik S. Sojke, Christopher G. Weinert, Jose E. Lizardi
-
Patent number: 9717601Abstract: An implant includes a first plate and a second plate, a first wedge member and a second wedge member spaced from the first wedge member that couple the first and second plates together. The first and second wedge members configured to translate along the first and second plates from a first contracted configuration into a second separated configuration. The implant includes an actuation member coupled to the first wedge member and the second wedge member. The actuating member defines a flange extending toward the first and second plates. The actuation member configured to move the first and second wedge members from the first contracted configuration into the second separated configuration so that the first and second plates separate from each other.Type: GrantFiled: February 28, 2013Date of Patent: August 1, 2017Assignee: DePuy Synthes Products, Inc.Inventor: William Miller
-
Patent number: 9713477Abstract: The present disclosure relates to systems and methods for preparing a distal end of a femur for receiving a knee prosthesis. A method can include installing a valgus guide onto an intermedullary rod, coupling a drill guide with said valgus guide, resting a boom tip of said drill guide on a high part of the femur, drilling a hole into a distal portion of a medial condyle using a first drill hole of said drill guide and drilling a hole into a distal portion of a lateral condyle using a second drill hole of said drill guide, and, subsequent to drilling the first and second drill holes, resecting the distal portion of the medial condyle of the femur and the distal portion of the lateral condyle of the femur. A system can include a valgus guide, a drill guide, and a resection tower, among other things.Type: GrantFiled: January 7, 2014Date of Patent: July 25, 2017Assignee: Zimmer, Inc.Inventors: Nolan C. Jones, Jeffery A. VanDiepenbos, Justin J. May
-
Patent number: 9707021Abstract: A bone plate sized and shaped for fixation to one of a phalangeal and metacarpal bone includes a head extending from a first end to a second end and having an elongated curved plate hole extending therethrough along a curved path from a first end to a second end, a plate hole axis of the elongated curved plate hole extending orthogonally from a top surface to a bone contacting surface of the bone plate and a shaft extending from the head, the shaft including an elongated shaft plate hole extending therethrough and elongated in a direction extending orthogonal to a central longitudinal axis of the bone plate, a plate hole axis of the elongated shaft plate hole extending orthogonally from the top surface to the bone contacting surface.Type: GrantFiled: June 30, 2014Date of Patent: July 18, 2017Assignee: DEPUY SYNTHES PRODUCTS, INC.Inventors: Adam Hashmi, Lynn Kelly, Daneen Touhalisky, Thomas J. Fischer
-
Patent number: 9700329Abstract: A method of preparing a distal femur for a knee joint implant includes mounting a patient-specific bone engagement surface of a femoral alignment guide on a complementary surface of a distal femur of a patient. A plurality of alignment pins is inserted through a corresponding plurality of guiding bores of the femoral alignment guide into the distal femur. A cutting guide is mounted on first and second alignment pins of the plurality of alignment pins, and a first resection of the distal femur is made using the cutting guide while cutting through the femoral alignment guide.Type: GrantFiled: November 16, 2016Date of Patent: July 11, 2017Assignee: Biomet Manufacturing, LLCInventors: Robert Metzger, Joshua B. Catanzarite, Brian M. May
-
Patent number: 9700325Abstract: A bone preparation system including a guide body and a plurality of bone locators. The guide body is configured to mate with a patient-specific module having a patient-specific module surface customized based on image data of a specific patient to correspond to the patient's specific bone geometry. The plurality of bone locators are coupled to the guide body and positioned by the patient-specific module surface to define a patient-specific bone engaging surface of the guide corresponding to the patient's specific bone geometry.Type: GrantFiled: January 12, 2017Date of Patent: July 11, 2017Assignee: Biomet Manufacturing, LLCInventor: Ryan John Schoenefeld
-
Patent number: 9700327Abstract: A system can include a sizing and drill guide having a body with a bone engaging side, an opposite side and first and second guide holes. The bone engaging side can include a profile for positioning in the trochlear groove and the guide holes can include axes that can be orientated at an acute angle. Retaining members can be positioned in bores formed in the body and can fix the guide to the femur. A cutting device can be guided by the guide holes and can include a bone engaging end having a body and first and second cutting portions. The first cutting portion can have a smaller diameter than the second cutting portion and can be axially spaced apart therefrom so as to form a stepped pocket in the femur. The body can include an outer diameter sized to be complimentary to an inner diameter of the guide holes.Type: GrantFiled: February 5, 2016Date of Patent: July 11, 2017Assignee: Biomet Sports Medicine, LLCInventor: William Maxson
-
Patent number: 9700305Abstract: An apparatus and method is disclosed for securing tissue to a bone comprising a novel screw anchor for insertion into a bone by a novel rotational driver. The screw anchor and rotation driver enables the screw to be completely embedded into the bone while permitting a suture to be threaded through a transverse aperture in the screw. The rotation driver facilitates insertion and engagement of a capture with one of a series of protuberance formed along a length of a suture. In addition, the method is disclosed of forming the series of protuberance.Type: GrantFiled: August 15, 2015Date of Patent: July 11, 2017Assignee: Ziptek LLC.Inventors: William F Bennett, Ramses Galaz Mendez, Daniel Francisco Gomez Romo
-
Patent number: 9700359Abstract: An apparatus for supporting a bone includes a plate configured for positioning on a tension side of the bone. Two or more fasteners are configured to extend from an opposite side of the bone to the plate, and engage the plate after extending through the bone. The plate has an attachment mechanism operable to engage with the fasteners. In other aspects, a method of performing a surgical procedure includes positioning a plate on a tension side of a bone, and forming a hole from an opposite side of the bone to the plate. A fastener is inserted through the hole to the plate, and the plate is adjusted into position on the bone surface on the tension side of the bone. One or more additional holes are formed from the opposite side of the bone to the plate, and one or more additional fasteners are inserted.Type: GrantFiled: February 28, 2013Date of Patent: July 11, 2017Inventor: Daniel J. Hatch
-
Patent number: 9700328Abstract: A drill guide comprises a mounting arrangement for mounting the drill guide on an article. The drill guide further includes first and second guide arrangements and a holding arrangement for holding the first and second drill guides. The holding arrangement is adjustable between a release position in which the positions of the first and second guide arrangements are adjustable relative to the holding arrangement and a holding position in which the first and second guide arrangements are held by the holding arrangement in a fixed position.Type: GrantFiled: October 14, 2010Date of Patent: July 11, 2017Assignee: Comis Orthopaedics LimitedInventor: Gursharan Singh Chana
-
Patent number: 9693785Abstract: A device for use in total hip arthroplasty surgery including a first guide member having a substantially semi-circular ring having a top surface and a bottom surface, a plurality of first guide legs protruding vertically downward from the lower surface of the semi-circular ring, the first guide legs including a contact area disposed on the open end of the first guide leg; a plurality of holes disposed on the ring, a plurality of protrusions extending vertically upward from a top surface of the ring. The device also includes a second guide member having an arc having an arc of curvature substantially similar to the semi-circular ring, the arc having a top surface and bottom surface, first and second horizontal brackets connecting ends of the arc and being connected thereto at a termination point, a plurality of second guide legs protruding vertically from either the lower surface of the arc, first or second horizontal brackets; and means for connecting the second guide member to the first guide member.Type: GrantFiled: July 2, 2014Date of Patent: July 4, 2017Assignee: INOVA HEALTH SYSTEMInventors: Mark Theiss, Jihui Li
-
Patent number: 9693810Abstract: Anterior cervical instrumentation systems, methods, and devices are disclosed. Systems may facilitate immobilizing or providing support for the cervical portion of the vertebral column of a patient. A device may comprise a plate having two channels located in a proximal to distal direction, and may further comprise at least one aperture. The device may further comprise attachment elements such as attachment cross-links and spacer cross-links, and fasteners. The plate and the attachment elements may be secured to the vertebrae by passing fasteners through apertures and channels. The length of the plate, position and number of the attachment cross-links, position and number of spacer cross-links and degree of movement may be intraoperatively selected by the surgeon to provide an optimal application and procedural outcome. Uniform components of the devices and systems allow for a more streamlined and simplified method of treating spinal conditions.Type: GrantFiled: July 9, 2015Date of Patent: July 4, 2017Assignee: Bullard Spine, LLCInventor: Dennis E. Bullard
-
Patent number: 9687251Abstract: Tibial resection systems and methods for use in a uni- or bi-cruciate retaining knee replacement procedure are disclosed. A tibial resection system can include a tibial block, an alignment guide, and a tibial implant template. The tibial block can be coupled to an anterior side of a tibia and longitudinally extend from a proximal end portion to a distal end portion. The alignment guide can be coupled to the proximal end portion of the tibial block and can include one or more drill guides and a drill guide adjustment mechanism. The tibial implant template can be engaged with the drill guide adjustment mechanism, such that rotational movement of the tibial implant template can adjust an axial direction of the one or more drill guides. An outer profile of the tibial implant template can be selected to substantially match an outer profile of a tibial prosthesis to be implanted.Type: GrantFiled: November 14, 2016Date of Patent: June 27, 2017Assignee: Zimmer, Inc.Inventors: Thomas Trachsler, Michael Hörth, Herve Houdemer
-
Patent number: 9681904Abstract: A method and device for attaching a bone plate to a bone includes the steps of placing a first surface of a wire insertion device against the bone, inserting a reference wire through an opening of the wire insertion device extending therethrough from the first surface of the wire insertion device to a second surface of the wire insertion device, removing the wire insertion device from the reference wire and positioning a bone plate on the bone by moving the bone plate in a transverse direction relative to a longitudinal axis of the reference wire so that the reference wire is received within a slot of the bone plate, the bone plate including a first surface facing toward the bone and a second surface opposing the first surface, the slot open to a lateral side surface connecting edges of the first and second surfaces.Type: GrantFiled: January 2, 2014Date of Patent: June 20, 2017Assignee: DEPUY SYNTHES PRODUCTS, INC.Inventors: Stefan Wolf, This Aebi
-
Patent number: 9681881Abstract: An acetabular reamer of the type used in total hip arthroplasty (THA) to prepare a patient's acetabulum for implantation of a hip prosthesis is described. The acetabular reamer consists of a substantially hemispherical cup having a plurality of cutter-hole combinations aligned along one or more loxodromes on the surface of the hemispherical cup. The reamer, complete with integral back plate for connecting the reamer to a driver, is produced to net shape using a molding and sinterwelding technique.Type: GrantFiled: March 16, 2015Date of Patent: June 20, 2017Assignee: OURTFG CORPORATIONInventors: Romain Louis Billiet, Hanh Thi Nguyen