US20110178520A1 - Rotary-rigid orthopaedic rod - Google Patents

Rotary-rigid orthopaedic rod Download PDF

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Publication number
US20110178520A1
US20110178520A1 US13005654 US201113005654A US2011178520A1 US 20110178520 A1 US20110178520 A1 US 20110178520A1 US 13005654 US13005654 US 13005654 US 201113005654 A US201113005654 A US 201113005654A US 2011178520 A1 US2011178520 A1 US 2011178520A1
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Prior art keywords
rod
intramedullary rod
elongated member
segment
axis
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
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US13005654
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Kyle Taylor
Paul Hindrichs
Michael P. Brenzel
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Conventus Orthopaedics Inc
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CONVENTUS ORTHOPAEDICS
Conventus Orthopaedics Inc
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/72Intramedullary pins, nails or other devices
    • A61B17/7216Intramedullary pins, nails or other devices for bone lengthening or compression
    • A61B17/7225Intramedullary pins, nails or other devices for bone lengthening or compression for bone compression
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/72Intramedullary pins, nails or other devices
    • A61B17/7208Flexible pins, e.g. ENDER pins
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/72Intramedullary pins, nails or other devices
    • A61B17/7233Intramedullary pins, nails or other devices with special means of locking the nail to the bone
    • A61B17/7258Intramedullary pins, nails or other devices with special means of locking the nail to the bone with laterally expanding parts, e.g. for gripping the bone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/72Intramedullary pins, nails or other devices
    • A61B17/7233Intramedullary pins, nails or other devices with special means of locking the nail to the bone
    • A61B17/7258Intramedullary pins, nails or other devices with special means of locking the nail to the bone with laterally expanding parts, e.g. for gripping the bone
    • A61B17/7266Intramedullary pins, nails or other devices with special means of locking the nail to the bone with laterally expanding parts, e.g. for gripping the bone with fingers moving radially outwardly
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/72Intramedullary pins, nails or other devices
    • A61B17/7283Intramedullary pins, nails or other devices with special cross-section of the nail
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00831Material properties
    • A61B2017/00862Material properties elastic or resilient
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00831Material properties
    • A61B2017/00964Material properties composite

Abstract

Apparatus and method for repairing a fractured bone. The apparatus and methods may involve an intramedullary rod. The rod may include a first elongated member and a second elongated member. Each of the first and second elongated members may be configured to bend in a first direction and to resist bending in a second direction. The first and second elongated members may be arranged such that: (1) the rod is bendable when the first direction of the first elongated member is aligned with the first direction of the second elongated member; and (2) the rod is rigid when the first direction of the first elongated member is aligned with the second direction of the second elongated member. Some embodiments may include rods that have sections that may be configured to be curved and rigid.

Description

    CROSS-REFERENCE TO RELATED APPLICATIONS
  • This application is a nonprovisional of U.S. Provisional Applications No. 61/295,244, filed on Jan. 15, 2010, which is hereby incorporated by reference in its entirety.
  • FIELD OF TECHNOLOGY
  • Aspects of the disclosure relate to providing apparatus and methods for repairing bone fractures. In particular, the disclosure relates to apparatus and methods for repairing and/or stabilizing bone fractures utilizing a device that is inserted into a bone.
  • BACKGROUND OF THE INVENTION
  • Currently, there are many known ways to treat long bone fractures. Common fracture treatments include: (1) nonsurgical immobilization; (2) osteosuture and tension band technologies; (3) percutaneous fixation (e.g., using pins, wires, screws etc.); (4) rigid intramedullary nailing (e.g., using a large rod and external screws); (5) flexible plate osteosynthesis (e.g., a “load sharing” suture); (6) arthroplasty (e.g., using a prosthesis); (7) plating and other indication specific techniques. Severe fractures that meet certain clinical criteria may require surgical repair rather than non-surgical immobilization.
  • The midshaft of an elongated or long bone is typically classified as the diaphysis.
  • In general, fracture fixation may provide longitudinal (along the long axis of the bone), transverse (across the long axis of the bone), and rotational (about the long axis of the bone) stability. Fracture fixation may also preserve normal biologic and healing function.
  • There are two primary categories for surgical fixation: a device that is within the skin (internal fixation); and a device that extends out of the skin (external fixation). There are two common types of internal fixation approaches for long bone surgery (a) a plate that is screwed to the outside of the bone; or (b) a rod that goes down the center of the bone.
  • Plates are characterized by relatively invasive surgery, support of fractured bone segments from one side outside of bone, and screws that anchor into the plate and through the entire bone. Successful repair is dependent on fracture pattern, bone quality, and patient tolerance of a foreign body, among other factors. Plates may not properly address the alignment and stability requirements for periarticular and intrarticular fractures.
  • Intramedullary rods or nails, such as those used in mid shaft treatments, are often used instead of plates and screws to reduce soft-tissue trauma and complications. Typically, an intramedullary rod or nail is fixed in diameter and is introduced into the medullary canal through an incision in the articular surface.
  • Flexible intramedullary rod-like solutions utilize structures that can be flexed for insertion into the medullary cavity through a diaphyseal or metaphyseal access site. The structures may then be made rigid inside the intramedullary cavity. The structures are often reinforced with polymers or cements. Making the structures rigid is important for surgical fixation.
  • It would be desirable, therefore, to provide apparatus and methods for bone fracture alignment and stabilization.
  • BRIEF DESCRIPTION OF THE DRAWINGS
  • The objects and advantages of the invention will be apparent upon consideration of the following detailed description, taken in conjunction with the accompanying drawings, in which like reference characters refer to like parts throughout, and in which:
  • FIG. 1 shows illustrative apparatus in accordance with principles of the invention;
  • FIG. 2 shows a partial cross-section taken along lines 2-2 (shown in FIG. 1)
  • FIG. 3 shows a perspective view, taken approximately along lines 3-3, of a portion of the apparatus shown in FIG. 1, when the apparatus is in a first configuration;
  • FIG. 4 shows a partial cross-section taken along the lines 4-4 (shown in FIG. 3).
  • FIG. 5 shows a partial cross-section taken along the lines 5-5 (shown in FIG. 3).
  • FIG. 6 shows the view of FIG. 3 when the apparatus is in a second configuration.
  • FIG. 7 shows a perspective view of a portion of the apparatus shown in FIG. 1.
  • FIG. 8 shows the apparatus of FIG. 1, along with other apparatus and a bone;
  • FIG. 9 shows a partial cross-sectional view of a portion of the apparatus shown in FIG. 1 taken along lines 9-9 (shown in FIG. 1).
  • FIG. 10 shows a partial cross-sectional view of a portion of the apparatus shown in FIG. 1 taken along lines 10-10 (shown in FIG. 1).
  • FIG. 11 shows a partial cross-sectional view taken along lines 11-11 (shown in FIG. 1) when the apparatus is in a configuration that is different from that shown in FIG. 1.
  • FIG. 12 shows the apparatus of FIG. 1, along with other apparatus and a different bone.
  • FIG. 13 shows a flat model representation of features of apparatus such as that shown in FIG. 1.
  • FIG. 14 shows schematic apparatus in accordance with the principles of the invention.
  • FIG. 15 shows other schematic apparatus in accordance with the principles of the invention.
  • FIG. 16 shows other apparatus in accordance with the principles of the invention.
  • FIG. 17 shows yet other apparatus in accordance with the principles of the invention.
  • FIG. 18 shows still other apparatus in accordance with the principles of the invention.
  • FIG. 19 shows a portion of the apparatus shown in FIG. 18.
  • FIG. 20 shows a partial cross-sectional view, taken along lines 20-20 (shown in FIG. 19), of the apparatus shown in FIG. 19.
  • FIG. 21 shows a pattern that may be used to manufacture apparatus in accordance with the principles of the invention.
  • FIG. 22 shows illustrative steps of a process in accordance with the principles of the invention.
  • DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS
  • Apparatus and method for repairing a fractured bone are provided. The apparatus and methods may involve an intramedullary rod. The rod may include a first elongated member and a second elongated member. An elongated member may be referred to herein as a sleeve. Each of the first and second elongated members may be configured to bend in a first direction and to resist bending in a second direction. The first and second elongated members may be arranged such that: (1) the rod is bendable when the first direction of the first elongated member is aligned with the first direction of the second elongated member; and (2) the rod is rigid when the first direction of the first elongated member is aligned with the second direction of the second elongated member.
  • An elongated member may be an elongated tubular member. The first elongated member may be disposed coaxially within the second elongated member. The inner member may have a length that is longer, shorter or substantially the same as the length of outer member. The inner elongated member may include a central longitudinal void or may be solid, essentially solid or porous. The inner elongated member may rotate freely within an outer elongated member.
  • The elongated member may include implantable materials such as metals, polymers, composites and any other suitable materials.
  • The first direction may correspond to an arrangement of stress-relief features. The stress-relief features may include slots that are longitudinally spaced from each other. The slots may be stress-relief slots. The slots may be configured to provide tension relief. The slots may be configured to provide compression relief. Slots may be longitudinally separated by ribs. The ribs and/or slots may be circumferentially separated by one or more longitudinal members.
  • Slots may be formed by different cut patterns/arrangements in an elongated member. The different patterns/arrangements may provide different bending properties. Slots, holes or other void features may be provided by laser cutting or any other suitable method.
  • Different materials may be used to construct an elongated member, and different materials may provide different bending properties. Properties of features of an elongated member such as angular separation, thickness, height, separation, ratio of height to separation, composition or material, structure or microstructure or other suitable properties may provide different bending properties. The properties of an elongated member may vary along the longitudinal axis of the elongated member.
  • The stress-relief features may include any suitable microstructure, such as one or more of the following: sinters, kerfs, cuts, cells, perforations, holes, patterns, helical paths, cells, slots, tapers, angled cuts and any other suitable structure or microstructure.
  • The first direction of an elongated member may correspond to: (a) a first arrangement of slots that are longitudinally spaced from each other for tension relief; and (b) a second arrangement of slots that are longitudinally spaced from each other to provide compression relief. The first and second arrangements of slots may be spaced circumferentially apart from each other on one of the elongated members.
  • The apparatus may include a delivery cannula. The delivery cannula may provide a curved entry path into an intramedullary channel through an access hole in a bone.
  • The apparatus may include a control shaft. The control shaft may extend through the delivery cannula. The control shaft may manipulate one or more elongated members. The control shaft may be removed after elongated members are rotationally locked or rod is locked to bone. Anchors may lock an elongated member and attach rod to bone.
  • The intramedullary rod may include adjustment flanges. The adjustments flanges may be used to adjust the first and second elongated members relative to each other in a circumferential direction.
  • An elongated member may include an anchor-receiving feature. The anchor-receiving feature may include holes or voids in the elongated member. The anchor-receiving feature may be tapered, may include mesh-like cells that are configured to engage an anchoring device or may have different sizes, parameters or features. The spacing between the anchor-receiving features and the size and shape of the anchor-receiving features may be configured to cooperate with one or more types of different anchors. The anchor-receiving features may be may be sized as to interact/cooperate with each other. The anchor-receiving features may be sized or shaped differently to reduce or relieve angular stress between an inner and outer elongated member.
  • The first and second elongated members may include, respectively, a first anchor-receiving feature and a second anchor-receiving feature. The first and second elongated members may be configured to be positioned relative to each other such that the first anchor-receiving feature and the second anchor-receiving feature are positioned to receive the same anchor. The first and second anchor-receiving features may be distal the first and second arrangements of slots.
  • The first and second elongated members may include, respectively, a third anchor-receiving feature and a fourth anchor-receiving feature. The first and second elongated members may be configured to be positioned relative to each other such that the third anchor-receiving feature and the fourth anchor-receiving feature are positioned to receive the same anchor. The third and fourth anchor receiving features may be proximal the first and second arrangements of slots.
  • Anchors may penetrate one or more of the anchor-receiving features and secure one elongated member relative to another elongated member. Anchors may prevent the elongated members from rotating out of alignment. Anchors may penetrate bone and may used to apply tension across a bone fracture.
  • An elongated member may include one or more elastic sections. An elastic section may apply a compressive or a tensile force between proximal and distal anchors of the elongated member. The tensile force may be applied across the bone fracture by anchoring the elongated member such that the elastic section is in compression. The compressive force may be applied across the bone fracture by anchoring the elongated member such that the elastic section in tension.
  • The rod may include a locking mechanism. The locking mechanism may include: (a) a first attachment to the first elongated member; (b) a second attachment to the second elongated member; and (c) a bridging member that is configured to prevent relative rotation about the longitudinal axis of the first elongated member with respect to the second elongated member. One or both of the first and second attachments may be threaded.
  • The locking mechanism may include one or more of a threaded nut, a sect screw, a cotter pin, a crimp, a swage, a morse taper and any other suitable mechanical interface or mechanism.
  • In some embodiments, the first elongated member may include a fixed-curve portion. The fixed-curve portion may have a fixed curve. The fixed curve may define a fixed-curve plane. The fixed curve plane may include the second direction of the first elongated member.
  • In some embodiments, the first elongated member may include a first fixed-curve portion and the second elongated member may include a second fixed-curve portion. The second fixed-curve portion may have a second fixed curve. The second fixed curve may define a second fixed-curve plane. The second fixed curve plane may include the second direction of the second elongated member.
  • In some embodiments, the intermedullary rod may be fixed in a rigid state that includes one or more straight sections and one or more curved sections. In some embodiments, rotation of a first elongated member relative to a second elongated member may cause rod to become rigid in a curved or bent configuration to provide mechanical support to different portions of a bone.
  • A fixed-curve portion may include a first segment and a second segment. A segment may be a compound segment. The second segment may be directly attached to the first segment. The first segment may include a first rigid bend. The second segment may include a second rigid bend. When the first and second bends lie in the fixed-curve plane: (a) the fixed-curve portion may be resistant to bending in the fixed-curve plane; and (b) the fixed curve portion may be non-resistant to bending in a plane that is different from the fixed-curve plane.
  • The first segment may be linked to the second segment by an articulating linkage. The articulating linkage may include a female linkage member and/or a male linkage member. The first and second segments may be formed from a unitary body. The unitary body may be a tube.
  • The first elongated member may include a segment that has a first end that includes a first linkage that has a first pivot axis. The first linkage may provide a connection to a first neighboring segment. The segment may have a second end that is spaced a distance apart from the first end. The second end may include a second linkage. The second linkage may include a second pivot axis. The second linkage may provide a connection to a second neighboring segment. The distance may define a longitudinal axis. The distance may define a direction that may be referred to as a longitudinal axis. The second pivot axis may be angularly offset, about the longitudinal axis, from the first pivot axis.
  • The first pivot axis may define the first direction of the first elongated member.
  • The second pivot axis may define the second direction of the first elongated member.
  • The segment may include a first end that includes a first linkage. The first linkage may have a first pivot axis. The first linkage may provide a connection to a first neighboring segment. The segment may include a second end. The second end may be spaced a distance apart from the first end. The second end may include a second linkage. The second linkage may have a second pivot axis. The second pivot axis may provide a connection to a second neighboring segment.
  • The distance may define a longitudinal axis. The distance may define a direction that may be referred to a longitudinal axis. The first and second pivot axes may define intersecting lines when the segment is viewed along a direction that is substantially normal to the longitudinal axis.
  • The first pivot axis may define the first direction of the first elongated member.
  • The second pivot axis may define the second direction of the first elongated member.
  • The second pivot axis may be angularly offset, about the longitudinal axis, from the first pivot axis.
  • A segment may include a segment body. The segment body may include one or more implantable material such as metal, polymer, composite and any other suitable material. The segment body may include one or more forms such as a cylinder, a prism, a curve and any other suitable shape.
  • The segment may be one of a chain of segments. The chain of segments may form all or a portion of the elongated member of the intermedullary rod. The segment chain may be placed inside an outer elongated member. The outer member may be provided with stress relief features that are distributed along the length and circumference of the member. A relative orientation of the chain and the outer elongated member may allow the rod to be oriented in a bendable or rigid orientation.
  • The rod may include a bone support extending from an end of the first and/or second elongated members. The end may be a proximal or a distal end. The rod may include two bone supports. One of the bone supports may extend from the first elongated member. The other may extend from the second elongated member.
  • The bone support may be fixed to one or more bone fragments. Fixation to bone may include using any suitable anchoring device.
  • In some embodiments, the rod may include an outer tubular member that is configured to bend about a first axis and an inner member disposed inside the outer tubular member. The inner member may include a segment that is configured to move: (a) relative to a first attached neighboring segment, about a second axis; and (b) relative to a second attached neighboring segment opposite the first attached neighboring segment, about a third axis.
  • The second axis may be substantially parallel to the first axis. The third axis may be substantially perpendicular to the first axis.
  • The inner member may be configured to rotate, relative to the outer tubular member, from a first position in which the second axis is parallel to the first axis, and the rod is bendable, to a second position in which the third axis is substantially perpendicular to the first axis, and the rod is resistant to bending.
  • The segment may be configured to move relative to the first and second neighboring segments by respective operation of first and second articulating linkages.
  • The segment, the first neighboring segment and the second neighboring segment may be formed from a unitary body. The unitary body may be a tube.
  • The methods may include a method for delivering an intramedullary rod to a bone. The method may include inserting a flexible intramedullary rod through an angled access hole into an intramedullary channel; and configuring the intramedullary rod in a rigid configuration by aligning a bending feature of a first sleeve with a non-bending feature of a second sleeve.
  • The method may include drilling the angled access hole at an angle to a longitudinal axis of the bone. The method may include preparing an intramedullary space to receive the rod. The method may include aligning the first and second sleeves to make the rod flexible. The method may include inserting the rod into the intramedullary space. The method may include rotating the first sleeve relative to the second sleeve to make the rod inflexible. The method may include fixing a rotational offset between the first sleeve and the second sleeve.
  • The method may include anchoring a distal end of the rod to the bone. The method may include applying a tension to the rod. The method may include anchoring a proximal end of the rod to the bone.
  • The method may include expanding a bone support at one end of the rod.
  • The apparatus and methods of the invention will be described in connection with embodiments and features of an illustrative bone repair device and associated hardware and instrumentation. The device and associated hardware and instruments will be described now with reference to the FIGS. It is to be understood that other embodiments may be utilized and structural, functional and procedural modifications may be made without departing from the scope and spirit of the present invention. It will be understood that features shown in connection with one or more of the embodiments may be practiced in accordance with the principles of the invention along with features shown in connection with other embodiments.
  • FIG. 1 shows illustrative rotary-rigid rod 100. Rod 100 may include outer sleeve 140 and inner sleeve 150. Inner sleeve 150 may have a length that is longer, shorter or substantially the same as the length of outer sleeve 140. The sleeves may be constructed of metal, polymer, composite or other suitable material. In some embodiments, the sleeves may be constructed from Nitinol tube. Void features, such as holes and slots, some of which are shown and described herein, may be provided by laser cutting or any other suitable method.
  • Outer sleeve 140 may include proximal end 142 and distal end 144. Inner sleeve 150 may include proximal end 152 and distal end 154. Outer sleeve 140 may include center section 146. Inner sleeve 150 may have corresponding center section 156 (shown in FIG. 2). Rotary-rigid rod 100, in the configuration shown in FIG. 1, may have longitudinal axis L1. In some embodiments, rotary-rigid rod 100 may have an essentially annular cross section that is substantially perpendicular to axis L1. Proximal end 142 and proximal end 152 may include, respectively, adjustment flanges 160 and 170. Adjustment flanges 160 and 170 may be used to adjust sleeves 140 and 150 relative to each other in circumferential direction C or −C about axis L1.
  • FIG. 2 shows a proximal portion of rotary-rigid rod 100. Inner sleeve 150 is shown substantially flush and coaxially aligned with outer sleeve 140. Inner sleeve 150 may include a central longitudinal void or may be solid, essentially solid or porous. Inner sleeve 150 may rotate freely within outer sleeve 140.
  • Outer sleeve 140 may include outer holes 241 a, 241 b and 241 c, collectively referred to henceforth as outer holes 241. Inner sleeve 150 may include inner holes 251 a, 251 b and 251 c, collectively referred to henceforth as inner holes 251. Outer holes 240 and inner holes 250 may be aligned or partially aligned when inner sleeve 150 is in one or more rotational positions with respect to outer sleeve 140.
  • While only a few of holes shown in FIG. 2 are labeled, it should be apparent that numerous holes of this type may be a part of rod 100. The holes may include mesh-like cells that are configured to engage an anchoring device.
  • In some embodiments, rod 100 may include corresponding holes in distal ends of sleeves 140 and 150.
  • Outer sleeve center section 146 may include outer ribs 242 a, 242 b and 242 c, collectively referred to henceforth as outer ribs 242. Inner sleeve center section 156 may include inner ribs 252 a, 252 b and 252 c, collectively referred to henceforth as inner ribs 252.
  • FIG. 3 shows outer sleeve 140 and inner sleeve 150 in an aligned configuration. In the aligned configuration, outer ribs 242 are aligned in circumferential direction C with inner ribs 252. Inner ribs 254, opposite inner ribs 252, are aligned with outer ribs 244, opposite outer ribs 242. Outer ribs 242 and 244 may be circumferentially separated from each other by longitudinal members 246 and 248. Inner ribs 252 and 254 may be circumferentially separated from each other by longitudinal members 256 and 258.
  • Angle α defines the circumferential extent of member 256. Angle α may have any suitable magnitude. For example, angle α may range from a fraction of a degree to almost 180 degrees. In some embodiments, angle α may be about 90 degrees. Corresponding angles define the circumferential extent of members 246, 248 and 258. In some embodiments, one or more of the angles corresponding to angle α may have a magnitude that is different from that of angle α.
  • Angle β defines the circumferential separation between members 256 and 258. Angle β may have any suitable magnitude. For example, angle β may range from a fraction of a degree to almost 180 degrees. In some embodiments, angle β may be about 90 degrees. A corresponding angle defines the circumferential separation between members 246 and 248. In some embodiments, one or more of the angles corresponding to angle β may have a magnitude that is different from that of angle β.
  • Different magnitudes of angles α and β, and the corresponding angles, may produce in each of sleeves 140 and 150 different bending properties along axis L1. When the sleeves are rotated about axis L1 relative to each other, rod 100 may exhibit different bending properties based on the different angular magnitudes.
  • For example, outer ribs 242 and 244 permit outer sleeve 140 to bend along axis L1 (about axis L2) in the direction of either outer rib portion. Inner ribs 252 and 254 permit inner sleeve 150 to bend along axis L1 (about axis L2) in the direction of either inner rib portion.
  • To the extent that inner ribs and outer ribs are non-aligned with each other, rod 100 may exhibit resistance to bending along axis L1.
  • Increased thickness t0 of longitudinal members 246 and 248 may increase the bending resistance of outer member 140 along axis L1 about axis L2. Increased thickness ti of longitudinal members 256 and 258 may increase the bending resistance of inner member 150 along axis L1 about axis L2.
  • FIGS. 4 and 5 show heights h0 and hi of ribs 242 and 252, respectively. Ribs 242 and 252 may be spaced apart by spacings so and si, respectively. Relatively greater or lesser ratios ho:So and hi:si may decrease or increase, respectively, the bending resistances of sleeves 140 and 150.
  • One or more of longitudinal members 246, 248, 256 and 258 may include a composition or material that provides a relatively greater or lesser degree of bending resistance along axis L1 about axis L2. Suitable compositions or materials may include implantable materials such as metals, polymers, composites and any other suitable materials.
  • One or more of longitudinal members 246, 248, 256 and 258 may include a structure or microstructure that provides a relatively greater or lesser degree of bending resistance along axis L1 about axis L2. Suitable structure or microstructure may include: sinter, kerfs, cuts, cells, perforations, holes, patterns, helical paths, cells, slots, tapers, angled cuts and any other suitable structure or microstructure.
  • Properties such as angle α, angle β, thickness to, thickness ti, height ho, height hi, separation so, separation si, ratio ho:so, ratio hi:si, composition or material, structure or microstructure and other suitable properties may vary along axis L1.
  • FIG. 6 shows inner sleeve 150 rotated by angle γ relative to outer sleeve 140. Inner ribs 252 are now aligned with longitudinal member 246. Outer member 246 may thus provide resistance to a bending moment about axis L3. Longitudinal member 248 may provide corresponding resistance on the opposite side of rod 100. Longitudinal members 256 and 258 may similarly provide resistance to bending about axis L2. When γ is at or near 0°, bending resistance of rod 100 along L1 about L2 will be relatively greater. When γ is at or near 90°, bending resistance of rod 100 will be relatively lesser.
  • FIG. 7 shows portions of outer sleeve 140 and inner sleeve 150 in perspective view when γ is slightly greater than 0°.
  • FIG. 8 shows rod 100 when γ is at or near 0°, bending upon delivery to intramedullary space IS in bone B. Bone B includes mid-shaft fracture F. Angled delivery tube 800 is present in angled access hole H in bone B. Outer sleeve 150 and inner sleeve 140 are aligned so that rod 100 can bend about axis L2. (It will be appreciated that axes L2 and L3 are not fixed longitudinally along axis L1.)
  • After placement in intramedullary space IS, outer sleeve 140 and inner sleeve 150 may be rotated such that γ is at or near 90° to provide rod 100 with bending resistance. In some embodiments, the rotation may provide rod 100 with rigidity.
  • In some embodiments, rod 100 may be anchored after setting γ at a desired value. Rod 100 may anchor distal fracture F by fastening anchors in holes 802 at distal ends 144 and 154 of rods 140 and 150, respectively. Rod 100 may anchor proximal fracture F by fastening anchors in holes such as 240 and 250 (shown in FIG. 2) in proximal ends 142 and 152 of outer and inner sleeves 140 and 150, respectively.
  • Anchors such as screws that penetrate an outer and an inner hole secure outer sleeve 140 relative to inner sleeve 150 and prevent the sleeves from rotating out of alignment. Any suitable type of anchor may be used.
  • Compression or tension may be applied across fracture F between the distal and proximal fastenings. The tension may be applied by a practitioner after the distal anchors are placed. Rod 100 may include one or more elastic sections. An elastic section may apply a compressive or a tensile force between proximal and distal anchors of rod 100. The tensile force may be applied across fracture F by anchoring rod 100 such that the elastic section is in compression. The compressive force may be applied across fracture F by anchoring rod 100 such that the elastic section in tension.
  • In some embodiments, adjustment flanges 160 and 170 may be set relative to each other to prevent sleeves 140 and 150 from rotating out of alignment. The setting may be based on inter-threading, cooperating keyed members, a keyed or mating outer sleeve, a pin or any other suitable mechanism.
  • Setting elements may be integrated into rod 100 at proximal or distal ends of rod 100 or anywhere along the length of rod 100. The setting elements may be separate from rod 100. The setting elements may include one or more of a threaded nut, a sect screw, a cotter pin, a crimp, a swage, a morse taper and any other suitable mechanical interface or mechanism.
  • FIG. 8 shows holes 802 in distal end 144 of outer sleeve 140.
  • FIG. 9 shows that holes 802 may pass through wall thickness wo of distal end 144. One or more of holes 802 may be tapered at angle δo relative to normal direction No. One or more of holes 802 may have a radius ro. Two or more holes 802 may be longitudinally spaced apart by distance do. Two or more of holes 802 may be circumferentially spaced apart by arc length co. Two or more of holes 802 may be offset from longitudinal member 246 centerline CLo by arc length ηo. One or more of parameters wo, δo, ro, do, co, ηo, and any other suitable parameters, may be configured to cooperate with one or more types of anchors. One or more of parameters wo, δo, ro, do, co, ηo, and any other suitable parameters, may be configured to cooperate with one or more types of anchors and one or more of corresponding parameters wi, δo, ri, di, ci, ηi (shown in FIG. 10).
  • FIG. 10 shows holes 1002 in wall thickness wi of distal end 154. One or more of holes 1002 may be tapered at angle δi relative to normal direction Ni. One or more of holes 1002 may have a radius ri. Two or more holes 802 may be longitudinally spaced apart by distance di. Two or more of holes 1002 may be circumferentially spaced apart by arc length ci. Two or more of holes 1002 may be offset from longitudinal member 256 centerline CLi by arc length ηi. One or more of parameters wi, δi, ri, di, ci, ηi, and any other suitable parameters, may be configured to cooperate with one or more types of anchors. One or more of parameters wi, δi, ri, di, ci, ηi, and any other suitable parameters, may be configured to cooperate with one or more types of anchors and one or more of corresponding parameters wo, δo, ro, do, co, ηo (shown in FIG. 9).
  • One or more of holes 240 and 250 (shown in FIG. 2) may have one or more parameter or feature that is similar to one or more of the parameters and features discussed in connection with holes 802 and 1002.
  • FIG. 11 shows outer sleeve 140 and inner sleeve 150 with angle γ (shown in FIG. 6) at approximately 0°. Outer holes 802 are offset from longitudinal member 246 (shown in FIG. 3) centerline CLo by arc length ηo. Inner holes 1002 are offset from longitudinal member 256 (shown in FIG. 3) centerline CLi by arc length ηi.
  • One or more of holes 240, 340, 802 and 1002 may have any suitable shape. Each of proximal and distal ends of outer sleeve 140 and inner sleeve 150 may include holes of different sizes, parameters and features.
  • Inner and outer holes may be sized or shaped differently to reduce or relieve angular stress between sleeve 140 and sleeve 150 when sleeves 140 and 150 are angularly locked relative to each other.
  • FIG. 12 shows rod 100 in intramedullary cavity IS′ within bone B′, which may be a femur or other long bone. Bone B′ is fractured at fracture F′. Delivery cannula 1200 may provide a curved entry path into cavity IS′ through hole H′ in bone B′.
  • Delivery cannula 1200 may be used to rotate outer sleeve 140 relative to inner sleeve 150 to make rod 100 rigid or partially rigid. For example, cannula 1200 may engage the proximal end of outer sleeve 140. A control shaft (not shown) may extend through cannula 1200 and engage inner sleeve 150. The control shaft may rotate inner sleeve 150 relative to outer sleeve 140. The control shaft and cannula 1200 may then be disengaged from rod 100.
  • Anchors 1202 lock outer sleeve 140 and inner sleeve 150 rotationally with respect to each other. Anchors 1202 also secure rod 100 to bone B′.
  • In some embodiments, cannula 1200 may be disengaged after the inner and outer sleeves are rotationally locked. In some embodiments, cannula 1200 may be disengaged after the inner and outer sleeves are anchored to bone B′.
  • In some embodiments, the rod inner or outer sleeves may include more than one pair of longitudinal members. For example, an inner or outer sleeve may include two pairs of longitudinal members.
  • FIG. 13 shows illustrative cut-pattern 1300 for a sleeve such as outer sleeve 140 (shown in FIG. 1). Pattern 1300 may be a laser-cut pattern. Pattern 1300, which is shown flat for illustration, may be cut in a cylindrical tube to provide compression relief on one side of the tube and relief on the other side of the tube. Pattern 1300 may include cut arrangement 1302 having length L1. Pattern 1300 may include cut arrangement 1304 having length L2. Lengths L1 and L2 may be any suitable length and may be the same as each other or different from each other. Regions 1306 and 1308 may correspond to longitudinal members such as 246 and 248 (shown in FIG. 3), respectively.
  • FIGS. 14 and 15 illustrate principles of an intramedullary rod that includes an inner elongated member and an outer tubular member. The rod may be fixed in a rigid state that includes one or more straight sections and one or more curved sections.
  • FIG. 14 shows schematically illustrative segment 1400 that may be one of a chain of segments (not shown) in an inner elongated member of an intramedullary rod. Segment 1400 may have proximal end 1402 that is spaced apart from distal end 1404. Longitudinal axis Ls may extend at least from proximal end 1402 through distal end 1404. Pivot axis 1406 at proximal end 1402 and pivot axis 1408 at distal end 1404 are axes about which segment 1400 may move relative to a proximal neighboring segment and a distal neighboring segment, respectively.
  • Projection Pdp is the projection of distal pivot axis 1408 onto proximal end 1402. Distal pivot axis 1408 is offset, about axis Ls, from proximal pivot axis 1406, by angle φ. φ may be any suitable angle from about 0° to about 90°.
  • An intramedullary rod may include the segment chain and an outer sleeve. The segment chain may be placed inside the outer sleeve. The outer sleeve may be provided with stress relief features that are distributed along the length and circumference of the sleeve. In a first relative orientation of the chain and the outer sleeve, the stress relief features may align with one or both of the pivot axes and the rod may be bendable about the aligned axes.
  • In a second relative orientation of the chain and the outer sleeve, the stress relief features may be nonaligned with respect to one or both of the pivot axes and the rod may be rigid about the nonaligned axes and curved based on curvature (not shown) within segment 1402 along axis Ls. The curvature may be any suitable curvature.
  • FIG. 15 shows schematically illustrative segment 1500 that may be one of a chain of segments (not shown) in an inner elongated member of an intramedullary rod. Segment 1500 may have proximal end 1502 that is spaced apart from distal end 1504. Longitudinal axis Lt may extend at least from proximal end 1502 through distal end 1504. Pivot axis 1506 at proximal end 1502 and pivot axis 1508 at distal end 1504 are axes about which segment 1500 may move relative to a proximal neighboring segment and a distal neighboring segment, respectively.
  • Distal pivot axis 1508 is offset, about transverse axis Ltt, from proximal pivot axis 1506, by angle ρ. ρ may be any suitable angle from about 0° to about 90°. A chain of segments such as 1500, along with an outer sleeve with suitable stress relief, may be used to provide an intramedullary rod that is flexible in a first configuration, but rigid—and curved—in a second configuration. The rod may be rigid and curved by angle ρ in conjunction with any curvature that may be present in segment 1500 along axis Lt.
  • Compound segments may have proximal and distal pivot axes that are offset contemporaneously by an angle such as φ (shown in FIG. 14) and an angle such as ρ.
  • An inner elongated member of an intramedullary rod may include segments such as 1400, 1500, compound segments, and any suitable combination that are embodied as separate articulating chain links. An inner elongated member of an intramedullary rod may include segments such as 1502, 1504 and compound segments that are embodied as adjacent portions of a unitary member, such as one formed from a laser-cut tube. The segments may be distributed along the rod to provide flexibility for insertion into a bone and straight or curved rigid sections to distribute stiffness in conformance with bone anatomy. One or more of the segments that provide curved rigid support may be used in conjunction with apparatus for providing straight rigid support.
  • FIGS. 16-21 show illustrative features of embodiments that may include rod sections that may have flexible and rigid curved or bent states.
  • FIG. 16 shows illustrative rod 1600 in collarbone Bc. Rod 1600 may have one or features in common with rod 100. Rod 1600 may include one or more straight sections, such as section 1602. Rod 1600 may include one or more curved sections, such as sections 1604, 1606 and 1608. Bone support 1610 may extend from distal end 1612 of rod 1600. Bone support 1610 may be fixed to one or more bone fragments (not shown) in metaphysieal region M or epiphyseal region E of bone Bc using any suitable anchors (not shown).
  • Rod 1600 may include outer tubular member 1614. Rod 1600 may include an inner elongated member (not shown) that is disposed inside outer tubular member 1614. The inner elongated member may include segments that are configured to bend relative to neighboring segments along one or more pivot axes.
  • Outer tubular member 1614 may have stress relief features (not shown) that are distributed to cooperate with one or more of the pivot axes to allow rod 1600 to flex during insertion through a bone access hole (not shown) in bone Bc. The bone access hole may be at an angle with respect to axis LBC of bone Bc. Outer tubular member 1614 may have rigid features (not shown) that are distributed to interfere with one or more of the pivot axes. Rotation of outer tubular member 1614 relative to the inner elongated member may cause rod 1600 to become rigid in a curved or bent configuration to provide mechanical support to different portions of bone Bc.
  • FIG. 17 shows illustrative rod 1700, which may have one or more features in common with rod 1600. Rod 1700 may include bone support 1710 for supporting one or more bone fragments at a distal end of bone Bc. Rod 1700 may include bone support 1710 for supporting one or more bone fragments at a proximal end of bone Bc. One or more of bone supports 1710 and 1720 may have one or more features in common with bone support 1610 (shown in FIG. 16).
  • Rod 1700 may include outer tubular member 1714. Rod 1700 may include an inner elongated member (not shown) that is disposed inside outer tubular member 1714. The inner elongated member may include segments that are configured to bend relative to neighboring segments along one or more pivot axes.
  • Rod 1700 may include one or more straight sections such as section 1702. Rod 1700 may include one or more curved or bent sections such as sections 1704, 1706 and 1708.
  • FIG. 18 shows illustrative inner elongated member 1800. Inner elongated member 1800 may include segments 1802. Segments 1802 may be connected by linkages 1804. Exemplary segment 1806 will be discussed in connection with FIG. 19.
  • FIG. 19 shows exemplary segment 1806. Segment 1806 may include body 1808. Segment 1806 may include male linkage member 1808 and female linkage member 1810 for linkage to neighboring segments 1802 (shown in FIG. 18). Body 1808 may include clearances, such as clearances 1814, 1816 and 1818, to reduce interference between segment 1806 and neighboring segments 1802.
  • Male linkage member 1808 may define pivot axis Lm for articulation with neighboring segment 1801 (shown in FIG. 18). Female linkage member 1812 may define pivot axis Lf for articulation with neighboring segment 1803. Pivot axes Lm and Lf are oblique and define two different bending axes for inner elongated member 1800. The corresponding outer tubular sleeve may be configured, at a first angular position relative to inner elongated member 1800, to permit bending about one or both of pivot axes Lm and Lf. The outer tubular sleeve may be configured, at a second angular position relative to inner elongated member 1800, to prevent bending about one or both of pivot axes Lm and Lf.
  • FIG. 20 shows angle ρ′, which corresponds to angle ρ (shown in FIG. 15). Angle ρ′, along with any curvature in the body of segment 1806, may be the basis for rigid curvature when the rod is in its rigid state.
  • FIG. 21 shows illustrative cut-pattern 2100 for an outer tubular member such as 1614 (shown in FIG. 16). Pattern 2100 may be a laser-cut pattern. Pattern 2100, which is shown flat for illustration, may be cut in a cylindrical tube to provide stress relief in different directions that is distributed along axis LMD (shown projected onto cut-pattern 2100) of the outer tubular member.
  • Patterns 2102 and 2104, which may be similar to patterns 1302 and 1304 (shown in FIG. 13), may allow bending about a first axis that is normal to axis LMD (as shown, prior to deformation). Patterns 2102 and 2104 may be separated by rigid section 2106. Patterns 2108 and 2110 may allow helical bending about axis LMD (as shown, prior to deformation). The helix allowed by pattern 2108 may have an opposite sense of rotation from that of pattern 2110.
  • Pattern 2112 may allow a high degree of bending about a second axis that is normal to axis LMD (as shown, prior to deformation). Pattern 2114 may allow a high degree of bending about a third axis that is normal to axis LMD (as shown, prior to deformation).
  • Patterns 2116 and 2118, which may be similar to cut patterns 2102 and 2104, may allow bending about a fourth axis that is normal to axis LMD (as shown, prior to deformation). The fourth axis may be angularly offset, about axis LMD, with respect to the first axis (defined by cut patterns 2102 and 2104).
  • Processes in accordance with the principles of the invention may include one or more features of the processes illustrated in FIG. 22. The processes may involve the use of one or more of the apparatus shown and described herein. Some steps of the processes may be performed in an inpatient setting. Some steps of the processes may be performed in an outpatient setting.
  • The steps of the processes may be performed in an order other than the order shown and described herein. Some embodiments of the invention may omit steps shown and described in connection with the illustrative methods. Some embodiments of the invention may include steps that are not shown and described in connection with the illustrative methods.
  • FIG. 22 shows illustrative steps of process 2200 for repairing a fracture. At step 2202, a practitioner may drill an access hole at angle to a bone axis. At step 2204, the practitioner may prepare an intramedullary space in the bone to receive a rod. At step 2206, the practitioner may align inner and outer sleeves of rod to make the rod flexible. At step 2208, the practitioner may insert rod into the intramedullary space. At step 2210, the practitioner may rotate the inner sleeve relative to the outer sleeve or rotate the outer sleeve relative to the inner sleeve to reduce or eliminate flexibility of the rod. At step 2212, the practitioner may fix a rotational offset between sleeves. The practitioner may fix the rotational offset by actuating a mechanism that locks the sleeves with respect to each other, but does not necessarily lock the rod to the bone. At step 2214, the practitioner may anchor the rod distal end to the bone. At step 2216, the practitioner may apply tension to the rod. At step 2218, the practitioner may anchor the rod proximal end to the bone.
  • Thus, apparatus and methods for fracture repair have been provided. Persons skilled in the art will appreciate that the present invention can be practiced by other than the described embodiments, which are presented for purposes of illustration rather than of limitation. The present invention is limited only by the claims that follow.

Claims (46)

  1. 1. An intramedullary rod comprising:
    a first elongated member and a second elongated member, each of the first and second elongated members having a first direction and a second direction and being configured to bend in the first direction and to resist bending in the second direction;
    wherein the elongated members are arranged such that:
    the rod is bendable when the first direction of the first elongated member is aligned with the first direction of the second elongated member; and
    the rod is rigid when the first direction of the first elongated member is aligned with the second direction of the second elongated member.
  2. 2. The intramedullary rod of claim 1 wherein the first elongated member is disposed coaxially within the second elongated member.
  3. 3. The intramedullary rod of claim 1 wherein each of the first directions corresponds to an arrangement of slots that are longitudinally spaced from each other.
  4. 4. The intramedullary rod of claim 3 wherein the slots are configured to provide tension relief.
  5. 5. The intramedullary rod of claim 3 wherein the slots are configured to provide compression relief.
  6. 6. The intramedullary rod of claim 2 wherein:
    the first directions correspond to:
    a first arrangement of slots that are longitudinally spaced from each other for tension relief; and
    a second arrangement of slots that are longitudinally spaced from each other to provide compression relief; and
    the first and second arrangements of slots are spaced circumferentially apart from each other on one of the elongated members.
  7. 7. The intramedullary rod of claim 1 wherein the first and second elongated members include, respectively, a first and second anchor receiving feature.
  8. 8. The intramedullary rod of claim 7 wherein the first and second elongated members are configured to be positioned relative to each other such that the first and second anchor receiving features are positioned to receive the same anchor.
  9. 9. The intramedullary rod of claim 8 wherein the first and second anchor receiving features are distal a first and a second arrangement of slots.
  10. 10. The intramedullary rod of claim 9 wherein the first and second elongated members include, respectively, a third and fourth anchor receiving feature.
  11. 11. The intramedullary rod of claim 10 wherein the third and fourth anchor receiving features are proximal the first and second arrangements of slots.
  12. 12. The intramedullary rod of claim 1 further comprising, when the rod includes a longitudinal axis, a locking mechanism that includes:
    a first attachment to the first elongated member;
    a second attachment to the second elongated member; and
    a bridging member that is configured to prevent relative rotation about the longitudinal axis of the first elongated member with respect to the second elongated member.
  13. 13. The intramedullary rod of claim 12 wherein one of the first and second attachments is threaded.
  14. 14. The intramedullary rod of claim 1 wherein the first elongated member comprises a fixed-curve portion that includes a fixed curve, the fixed curve defining a fixed-curve plane, the fixed-curve plane including the second direction of the first elongated member.
  15. 15. The intramedullary rod of claim 14 wherein, when the fixed-curve portion is a first fixed-curve portion, the second elongated member comprises a second fixed-curve portion that includes a second fixed curve, the second fixed curve defining a second fixed-curve plane, the second fixed curve plane including the second direction of the second elongated member.
  16. 16. The intramedullary rod of claim 14 wherein:
    the fixed-curve portion includes a first segment and a second segment, the second segment being attached to the first segment;
    the first segment includes a first rigid bend;
    the second segment includes a second rigid bend; and,
    when the first and second bends lie in the fixed-curve plane, the fixed-curve portion is resistant to bending in the fixed-curve plane and the fixed curve portion is not resistant to bending in a plane that is different from the fixed-curve plane.
  17. 17. The intramedullary rod of claim 14 wherein the first segment is linked to the second segment by an articulating linkage.
  18. 18. The intramedullary rod of claim 14 wherein the first and second segments are formed from a unitary body.
  19. 19. The intramedullary rod of claim 18 wherein the unitary body is a tube.
  20. 20. The intramedullary rod of claim 1 wherein the first elongated member comprises a segment that includes:
    a first end that includes a first linkage that has a first pivot axis, the first linkage providing a connection to a first neighboring segment; and
    a second end that is spaced a distance apart from the first end and includes a second linkage that has a second pivot axis, the second linkage providing a connection to a second neighboring segment;
    wherein:
    the distance defines a longitudinal axis; and
    the second pivot axis is angularly offset, about the longitudinal axis, from the first pivot axis.
  21. 21. The intramedullary rod of claim 20 wherein the second pivot axis defines the second direction of the first elongated member.
  22. 22. The intramedullary rod of claim 20 wherein the first pivot axis defines the first direction of the first elongated member.
  23. 23. The intramedullary rod of claim 1 wherein the first elongated member comprises a segment that includes:
    a first end that includes a first linkage that has a first pivot axis, the first linkage providing a connection to a first neighboring segment; and
    a second end that is spaced a distance apart from the first end and includes a second linkage that has a second pivot axis, the second linkage providing a connection to a second neighboring segment;
    wherein:
    the distance defines a longitudinal axis; and
    the first and second pivot axes define intersecting lines when the segment is viewed along a direction that is substantially normal to the longitudinal axis.
  24. 24. The intramedullary rod of claim 23 wherein the second pivot axis defines the second direction of the first elongated member.
  25. 25. The intramedullary rod of claim 23 wherein the first pivot axis defines the first direction of the first elongated member.
  26. 26. The intramedullary rod of claim 23 wherein the second pivot axis is angularly offset, about the longitudinal axis, from the first pivot axis.
  27. 27. The intramedullary rod of claim 26 wherein the first and second elongated members include, respectively, a first and second anchor receiving feature.
  28. 28. The intramedullary rod of claim 27 wherein the first and second elongated members are configured to be positioned relative to each other such that the first and second anchor receiving features are positioned to receive the same anchor.
  29. 29. The intramedullary rod of claim 1 further comprising a bone support extending from an end of one of the first and second elongated members.
  30. 30. The intramedullary rod of claim 29 further comprising, when the bone support is a first bone support and the end is a first end, a second bone support extending from a second end of one of the first and second elongated members.
  31. 31. An intramedullary rod comprising:
    an outer tubular member that is configured to bend about a first axis; and
    an inner member disposed inside the outer tubular member, the inner member including a segment that is configured to move:
    relative to a first attached neighboring segment, about a second axis; and
    relative to a second attached neighboring segment opposite the first attached neighboring segment, about a third axis;
    wherein:
    the second axis is substantially parallel to the first axis; and
    the third axis is substantially perpendicular to the first axis.
  32. 32. The intramedullary rod of claim 31 wherein the inner member is configured to rotate, relative to the outer tubular member, from a first position in which the second axis is parallel to the first axis, and the rod is bendable, to a second position in which the third axis is substantially perpendicular to the first axis, and the rod is resistant to bending.
  33. 33. The intramedullary rod of claim 31 wherein the segment is configured to move relative to the first and second neighboring segments by respective operation of first and second articulating linkages.
  34. 34. The intramedullary rod of claim 33 wherein the segment, the first neighboring segment and the second neighboring segment are formed from a unitary body.
  35. 35. The intramedullary rod of claim 34 wherein the unitary body is a tube.
  36. 36. A method for delivering an intramedullary rod to a bone, the method comprising:
    inserting a flexible intramedullary rod through an angled access hole into an intramedullary channel; and
    configuring the intramedullary rod in a rigid configuration by aligning a bending feature of a first sleeve with a non-bending feature of a second sleeve.
  37. 37. The method of claim 36 further comprising, when the bone has a longitudinal axis, drilling the angled access hole at angle to the bone axis.
  38. 38. The method of claim 36 further comprising, when the bone includes an intramedullary space, preparing the intramedullary space to receive the rod.
  39. 39. The method of claim 36 further comprising aligning the first and second sleeves.
  40. 40. The method of claim 36 further comprising inserting the rod into the intramedullary space.
  41. 41. The method of claim 36 further comprising rotating the first sleeve relative to the second sleeve.
  42. 42. The method of claim 36 further comprising fixing a rotational offset between the first sleeve and the second sleeve.
  43. 43. The method of claim 36 further comprising anchoring a distal end of the rod to the bone.
  44. 44. The method of claim 36 further comprising applying a tension to the rod.
  45. 45. The method of claim 36 further comprising anchoring a proximal end of the rod to the bone.
  46. 46. The method of claim 36 further comprising expanding a bone support at one end of the rod.
US13005654 2010-01-15 2011-01-13 Rotary-rigid orthopaedic rod Abandoned US20110178520A1 (en)

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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110087227A1 (en) * 2008-12-18 2011-04-14 Mazur Kal U Bone fixation device, tools and methods
US8906022B2 (en) 2010-03-08 2014-12-09 Conventus Orthopaedics, Inc. Apparatus and methods for securing a bone implant
US8961518B2 (en) 2010-01-20 2015-02-24 Conventus Orthopaedics, Inc. Apparatus and methods for bone access and cavity preparation
US8961516B2 (en) 2005-05-18 2015-02-24 Sonoma Orthopedic Products, Inc. Straight intramedullary fracture fixation devices and methods
US20150157370A1 (en) * 2012-09-23 2015-06-11 Impetus Innovations, Inc. Segmental reconstructive intramedullary nail and delivery system
US9060820B2 (en) 2005-05-18 2015-06-23 Sonoma Orthopedic Products, Inc. Segmented intramedullary fracture fixation devices and methods
US9155574B2 (en) 2006-05-17 2015-10-13 Sonoma Orthopedic Products, Inc. Bone fixation device, tools and methods
US9259250B2 (en) 2006-11-22 2016-02-16 Sonoma Orthopedic Products, Inc. Fracture fixation device, tools and methods
US20160081725A1 (en) * 2014-08-12 2016-03-24 Vilex In Tennessee, Inc. Intramedullary Nail
US20160324551A1 (en) * 2011-09-22 2016-11-10 Mx Orthopedics, Corp. Osteosynthetic shape memory material intramedullary bone stent and method for treating a bone fracture using the same
US9517093B2 (en) 2008-01-14 2016-12-13 Conventus Orthopaedics, Inc. Apparatus and methods for fracture repair
US20170042592A1 (en) * 2014-04-21 2017-02-16 The General Hospital Corporation Fracture fixation device having clip for stabilizing intramedullary nail
US9730739B2 (en) 2010-01-15 2017-08-15 Conventus Orthopaedics, Inc. Rotary-rigid orthopaedic rod
US9770278B2 (en) 2014-01-17 2017-09-26 Arthrex, Inc. Dual tip guide wire
US9814499B2 (en) 2014-09-30 2017-11-14 Arthrex, Inc. Intramedullary fracture fixation devices and methods
US10022132B2 (en) 2013-12-12 2018-07-17 Conventus Orthopaedics, Inc. Tissue displacement tools and methods

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5879352A (en) * 1994-10-14 1999-03-09 Synthes (U.S.A.) Osteosynthetic longitudinal alignment and/or fixation device
US20020165461A1 (en) * 2001-05-02 2002-11-07 Hayzelden Robert C. Steerable catheter with shaft support system for resisting axial compressive loads
US6879352B1 (en) * 1999-12-09 2005-04-12 Samsung Electronics Co., Ltd. Convergence measuring apparatus and method thereof
US20050131407A1 (en) * 2003-12-16 2005-06-16 Sicvol Christopher W. Flexible spinal fixation elements
US20050209557A1 (en) * 1999-06-15 2005-09-22 Cryocath Technologies Inc. Defined deflection structure
US20060064094A1 (en) * 1998-10-26 2006-03-23 Expanding Orthopedics, Inc. Expandable orthopedic device
US20070100285A1 (en) * 2005-10-27 2007-05-03 Boston Scientific Scimed, Inc. Elongate medical device with continuous reinforcement member
US20080058804A1 (en) * 2003-04-28 2008-03-06 Andre Lechot Precision Assembleable Surgical Tool Handle with Limited-Play Interconnect Mechanism
US20080161805A1 (en) * 2006-11-22 2008-07-03 Sonoma Orthopedic Products, Inc. Fracture fixation device, tools and methods
US20080249436A1 (en) * 2007-04-05 2008-10-09 Darr Allan J Dynaflex
US20090018542A1 (en) * 2007-07-11 2009-01-15 Sonoma Orthopedic Products,Inc. Fracture fixation devices, systems and methods incorporating a membrane
US20090228008A1 (en) * 2007-03-22 2009-09-10 Osteolign, Inc. Segmented intramedullary system and apparatus
US7828802B2 (en) * 2004-01-16 2010-11-09 Expanding Orthopedics, Inc. Bone fracture treatment devices and methods of their use
US8287541B2 (en) * 2005-05-18 2012-10-16 Sonoma Orthopedic Products, Inc. Fracture fixation device, tools and methods

Family Cites Families (873)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1344327A (en) 1916-12-20 1920-06-22 Said William W Wilson Underreamer
US1362513A (en) 1920-04-19 1920-12-14 Charles P Skinner Underreamer
US1493240A (en) 1923-02-15 1924-05-06 Frank J Bohn Surgical bone cutter and extractor
US1685380A (en) 1926-09-09 1928-09-25 Pilley Packing & Flue Brush Mf Scraping tool
US2137710A (en) 1937-12-13 1938-11-22 Alfred W Anderson Forceps
DE923085C (en) 1939-12-17 1955-02-03 Ernst Dr Med H C Pohl Inner rail for long bone
US2485531A (en) 1948-01-13 1949-10-18 Dzus William Surgical toggle bolt
US2493598A (en) 1948-08-06 1950-01-03 Louis M Rozek Self-retaining abdominal retractor
US2537070A (en) 1948-12-27 1951-01-09 Puy Mfg Company Inc De Surgical appliance and method for fixation of bone fragments
US2580821A (en) 1950-10-21 1952-01-01 Nicola Toufick Spring impactor bone plate
US2898963A (en) 1953-09-17 1959-08-11 Weatherhead Co Nut locking mechanism with threaded pawl manipulating sleeve
US2730101A (en) 1954-02-23 1956-01-10 Roy D Hoffman Teat bistoury with expansible cutter knives
US2780223A (en) 1955-05-17 1957-02-05 Paul B Haggland Fracture plate
US3143915A (en) 1961-10-27 1964-08-11 Anton Tendler Anchor bolts
US3181533A (en) 1962-01-15 1965-05-04 William C Heath Surgical snare
GB1032842A (en) 1962-01-26 1966-06-15 Jacques Scialom Implants for fixing of teeth or dental prostheses
US3143916A (en) 1962-04-03 1964-08-11 A A Rice Inc Collapsible self-anchoring device
US3146892A (en) 1962-07-06 1964-09-01 Harris & Sheldon Display Ltd Support stand
DE1466889B1 (en) 1965-07-28 1970-04-23 Eberhard Dr Regenbogen Rectoscope to endoscopy of the area designated as sigma of the human intestine
US3517128A (en) 1968-02-08 1970-06-23 James R Hines Surgical expanding arm dilator
US3593342A (en) 1969-01-27 1971-07-20 Cutter Lab Prosthetic joint
US3602218A (en) 1969-04-16 1971-08-31 Zimmer Mfg Co Sterile disposable finger pin
US3623164A (en) 1969-10-06 1971-11-30 Gulf Oil Corp Prosthetic device
US3640280A (en) 1969-11-26 1972-02-08 Daniel R Slanker Power-driven reciprocating bone surgery instrument
DE2046102B (en) 1970-09-18 1972-05-04
US3710789A (en) 1970-12-04 1973-01-16 Univ Minnesota Method of repairing bone fractures with expanded metal
DE2109162B (en) 1971-02-26 1972-05-25 Fischer Artur
DE2112138B (en) 1971-03-13 1972-05-25 Artur Fischer Huelsenfoermiges Stuetzelement for Roehrenknochenfrakturen
DE2112139B2 (en) 1971-03-13 1973-02-01 Huelsenfoermiges fastener for the compression-osteosynthesis at roehrenknochenfrakturen
US3744488A (en) 1971-06-08 1973-07-10 J Cox Bone splint
US4036107A (en) 1973-08-20 1977-07-19 Avondale Shipyards, Inc. Workpiece orientation column and process
GB1398181A (en) 1971-06-14 1975-06-18 Avondale Shipyards Inc Apparatus for positioning a workpiece
US3702611A (en) 1971-06-23 1972-11-14 Meyer Fishbein Surgical expansive reamer for hip socket
US3745590A (en) 1971-06-25 1973-07-17 Cutter Lab Articulating prosthesis with ligamentous attachment
US3886600A (en) 1971-07-15 1975-06-03 Cutter Lab Joint prosthesis
US3835859A (en) 1973-02-22 1974-09-17 R Roberts Surgical instrument
US3828790A (en) 1973-02-28 1974-08-13 American Cystoscope Makers Inc Surgical snare
GB1452096A (en) 1973-05-22 1976-10-06 Nat Res Dev Endoprosthetic wrist joint devices
GB1509533A (en) 1974-05-03 1978-05-04 Nat Res Dev Endo-prosthetic devices
GB1522603A (en) 1974-08-07 1978-08-23 Nat Res Dev Prosthetic devices
US3970075A (en) 1974-09-30 1976-07-20 Sindelar Frank J Surgical retractor anchor apparatus
ES207117Y (en) 1974-10-25 1976-07-01 Pares Avila Internal fixation device for bone fractures.
GB1570103A (en) 1976-01-13 1980-06-25 Aginsky J Intramedullury compression nail for the treatment of bone fracture
DE2621383A1 (en) 1976-05-14 1977-12-01 Gardner Denver Gmbh A method for insertion of implants in bone and apparatus therefor
US4156296A (en) 1977-04-08 1979-05-29 Bio-Dynamics, Inc. Great (large) toe prosthesis and method of implanting
US4180871A (en) 1977-11-02 1980-01-01 Hamas Robert S Pre-centered total wrist prosthesis
US4203444B1 (en) 1977-11-07 1987-07-21
US4213208A (en) 1977-12-05 1980-07-22 Sheldon Marne Metatarso-phalangeal joint implant
US4204531A (en) 1977-12-28 1980-05-27 Yacov Aginsky Intramedullary nail with expanding mechanism
US4227518A (en) 1978-02-12 1980-10-14 Jacob Aginsky Intramedullary retraction nail for fixation of comminuted fractured bones
US4194250A (en) 1978-03-08 1980-03-25 Codman & Shurtleff, Inc. Load-stabilizing prosthetic joint and connecting component thereof
US4193139A (en) 1978-03-08 1980-03-18 Codman & Shurtleff, Inc. Prosthetic finger joint
US4229840A (en) 1978-08-01 1980-10-28 Pfizer Inc. Total trispherical wrist prosthesis
US4190044A (en) 1978-08-16 1980-02-26 Wood Eugene W Telescoping intermedullary pin
EP0049298B1 (en) 1979-02-22 1985-02-13 John Milton Agee Joint prosthesis
US4352212A (en) 1979-03-05 1982-10-05 Howmedica, Inc. Joint prosthesis
US4274398A (en) 1979-05-14 1981-06-23 Scott Jr Frank B Surgical retractor utilizing elastic tubes frictionally held in spaced notches
US4262665A (en) 1979-06-27 1981-04-21 Roalstad W L Intramedullary compression device
US4231121A (en) 1979-07-05 1980-11-04 Wright Dow Corning Metacarpal-phalangeal prosthesis
US4275717A (en) 1979-07-27 1981-06-30 Zimmer Usa, Inc. Intramedullary fixation device for fractured tubular bones
US4273128A (en) 1980-01-14 1981-06-16 Lary Banning G Coronary cutting and dilating instrument
US4293962A (en) 1980-02-14 1981-10-13 Zimmer Usa, Inc. Bone plug inserting system
US4313434A (en) 1980-10-17 1982-02-02 David Segal Fracture fixation
DE3264348D1 (en) 1981-01-30 1985-08-01 Oec Europ Ltd A joint prosthesis
US4669237A (en) 1981-04-15 1987-06-02 Constantine Denny G Batproofing apparatus and method
US4485816A (en) 1981-06-25 1984-12-04 Alchemia Shape-memory surgical staple apparatus and method for use in surgical suturing
US4430991A (en) 1981-11-05 1984-02-14 Humboldt Products Corp. Surgical retractor stay device and tube connector
US4548199A (en) 1981-11-13 1985-10-22 Agee John M Fracture splint
DE3146065C2 (en) 1981-11-20 1993-06-24 Leo Prof. Dr. 3550 Marburg De Gotzen
US4438762A (en) 1981-12-30 1984-03-27 Richard F. Kyle Orthopedic hip fixation device
US4453539A (en) 1982-03-01 1984-06-12 The University Of Toledo Expandable intramedullary nail for the fixation of bone fractures
DE3342798T (en) 1982-04-30 1985-01-10
US4502554A (en) 1982-06-02 1985-03-05 Jones Richard H Expansible tool for reaming frustoconical undercuts in cylindrical holes
US4530114A (en) 1982-07-16 1985-07-23 Slobodan Tepic Total hip joint prostheses
DE3234875A1 (en) 1982-09-21 1984-03-22 S & T Marketing Ag Device for preparing an operating area in surgery, especially in microsurgery
US4519100A (en) 1982-09-30 1985-05-28 Orthopedic Equipment Co. Inc. Distal locking intramedullary nail
US4473070A (en) 1983-01-05 1984-09-25 Regents Of The University Of Michigan Intramedullary reamer
US4662371A (en) 1983-01-26 1987-05-05 Whipple Terry L Surgical instrument
US4522200A (en) 1983-06-10 1985-06-11 Ace Orthopedic Company Adjustable intramedullar rod
US4590930A (en) 1983-06-22 1986-05-27 Lloyd A. Kurth Fixation device and process for an intramedullary nail
FI69402C (en) 1983-09-20 1986-02-10 Materials Consultants Oy Osteosyntesanordning
US4585000A (en) 1983-09-28 1986-04-29 Cordis Corporation Expandable device for treating intravascular stenosis
US4573448A (en) 1983-10-05 1986-03-04 Pilling Co. Method for decompressing herniated intervertebral discs
US4601290A (en) 1983-10-11 1986-07-22 Cabot Medical Corporation Surgical instrument for cutting body tissue from a body area having a restricted space
CA1246956A (en) 1983-10-14 1988-12-20 James Jervis Shape memory alloys
US4665906A (en) 1983-10-14 1987-05-19 Raychem Corporation Medical devices incorporating sim alloy elements
US5067957A (en) 1983-10-14 1991-11-26 Raychem Corporation Method of inserting medical devices incorporating SIM alloy elements
US5190546A (en) 1983-10-14 1993-03-02 Raychem Corporation Medical devices incorporating SIM alloy elements
US4572186A (en) 1983-12-07 1986-02-25 Cordis Corporation Vessel dilation
US6221102B1 (en) 1983-12-09 2001-04-24 Endovascular Technologies, Inc. Intraluminal grafting system
US4611594A (en) 1984-04-11 1986-09-16 Northwestern University Medical instrument for containment and removal of calculi
EP0170787B1 (en) 1984-05-14 1988-07-20 Synthes AG, Chur Device for the fixation of tubular bone fractures with an intramedullary nail and anchoring pin
US4643177A (en) 1984-06-13 1987-02-17 University Of Florida Dynamic traction wrist cast brace
US4660557A (en) 1984-06-18 1987-04-28 Collis Jr John S Surgical instrument
US4706659A (en) 1984-12-05 1987-11-17 Regents Of The University Of Michigan Flexible connecting shaft for intramedullary reamer
DE3445738A1 (en) 1984-12-14 1986-06-19 Klaus Draenert Implant for knochenverstaerkung and anchorage of bone screws, implants or implant-sharing
US4619122A (en) 1984-12-24 1986-10-28 Simpson Harold N Threadably engaged locking mechanism
US4721103A (en) 1985-01-31 1988-01-26 Yosef Freedland Orthopedic device
US4674488A (en) 1985-03-04 1987-06-23 American Hospital Supply Corporation Method of treating bone fractures to reduce formation of fibrous adhesions
US4608965A (en) 1985-03-27 1986-09-02 Anspach Jr William E Endoscope retainer and tissue retracting device
GB8508710D0 (en) 1985-04-03 1985-05-09 Himoud H Screw for surgical use
US4625722A (en) 1985-05-03 1986-12-02 Murray William M Bone cement system and method
US4644951A (en) 1985-09-16 1987-02-24 Concept, Inc. Vacuum sleeve for a surgical appliance
US4646738A (en) 1985-12-05 1987-03-03 Concept, Inc. Rotary surgical tool
US4730608A (en) 1986-03-05 1988-03-15 Schlein Allen P External bone-anchoring fixator
US4790302A (en) 1986-06-17 1988-12-13 Colwill John C Method and apparatus for fixing bone fractures
US4751922A (en) 1986-06-27 1988-06-21 Dipietropolo Al Flexible medullary reamer
DE3770566D1 (en) 1986-10-02 1991-07-11 Sulzer Ag Instrument for cutting a curve in a femur bone.
DE3637314C2 (en) 1986-11-03 1988-08-18 Lutz 7730 Villingen-Schwenningen De Biedermann
US4731087A (en) 1987-01-06 1988-03-15 New York Society For The Relief Of The Ruptured And Crippled Metatarsal-phalangeal prosthesis
US4772261A (en) 1987-01-29 1988-09-20 Board Of Regents, The University Of Texas System Intramedullary catheter
US4782833A (en) 1987-02-19 1988-11-08 Thomas A. Einhorn Bone boring instrument
US4941466A (en) 1987-04-13 1990-07-17 Romano Jack W Curved bore drilling method and apparatus
WO1991011962A1 (en) 1990-02-09 1991-08-22 Romano Jack W Curved bore drilling apparatus
US5002546A (en) 1987-04-13 1991-03-26 Romano Jack W Curved bore drilling apparatus
US4886062A (en) 1987-10-19 1989-12-12 Medtronic, Inc. Intravascular radially expandable stent and method of implant
US5133732A (en) 1987-10-19 1992-07-28 Medtronic, Inc. Intravascular stent
US4809793A (en) 1987-10-19 1989-03-07 Hailey Charles D Enhanced diameter clean-out tool and method
US6923828B1 (en) 1987-10-19 2005-08-02 Medtronic, Inc. Intravascular stent
JP2564183B2 (en) 1987-11-03 1996-12-18 ジンテーズ アクチエンゲゼルシャフト Bone graft
US5151103A (en) 1987-11-03 1992-09-29 Synthes (U.S.A.) Point contact bone compression plate
EP0355035B1 (en) 1987-11-03 1994-05-18 SYNTHES AG, Chur Bone plate with conical holes
FR2624747A1 (en) 1987-12-18 1989-06-23 Delsanti Gerard removable endo-arterial devices intended to repairing detachments walls of the arteries
US4875474A (en) 1988-01-29 1989-10-24 Biomet, Inc. Variable wall thickness interlocking intramedullary nail
US4921478A (en) 1988-02-23 1990-05-01 C. R. Bard, Inc. Cerebral balloon angioplasty system
DE69433702T2 (en) 1993-06-10 2005-03-31 Karlin Technology, Inc., Saugus Protection device with two bushings for surgery of the intervertebral space
US5484437A (en) 1988-06-13 1996-01-16 Michelson; Gary K. Apparatus and method of inserting spinal implants
US4914818A (en) 1988-08-23 1990-04-10 The United States Of America As Represented By The United States Department Of Energy Coaxial cable cutter
GB8823669D0 (en) 1988-10-08 1988-11-16 Thackray C F Ltd Surgical instrument
US5066296A (en) 1989-02-02 1991-11-19 Pfizer Hopsital Products Group, Inc. Apparatus for treating a fracture
US4969888A (en) 1989-02-09 1990-11-13 Arie Scholten Surgical protocol for fixation of osteoporotic bone using inflatable device
RU1768146C (en) 1989-03-31 1992-10-15 Всесоюзный научно-исследовательский и испытательный институт медицинской техники Device for restoring missing tubular bone fragments
US5281226A (en) 1989-03-31 1994-01-25 Davydov Anatoly B Missing portion of a tubular bone
US5059206A (en) 1989-04-12 1991-10-22 Winters Thomas F Method and apparatus for repairing a tear in a knee meniscus
EP0396519B1 (en) 1989-04-25 1994-02-09 Per-Ingvar Branemark Anchor element for holding a joint component of a finger or other artificial joints
US5171284A (en) 1989-04-25 1992-12-15 Medevelop Ab Method of inserting an anchoring element within a finger bone
US4955916A (en) 1989-05-01 1990-09-11 Techmedica, Inc. Thumb joint prosthesis
CA2007210C (en) 1989-05-10 1996-07-09 Stephen D. Kuslich Intervertebral reamer
US5062845A (en) 1989-05-10 1991-11-05 Spine-Tech, Inc. Method of making an intervertebral reamer
US5281225A (en) 1989-06-07 1994-01-25 Guglielmo Vicenzi Intramedullary pin with self-locking end for metadiaphyseal fractures of long bones
DE3921972C2 (en) 1989-07-04 1994-06-09 Rainer Dr Med Baumgart Mark Nagel
DE3922044C2 (en) 1989-07-05 1991-05-29 Matthias Dr. 8000 Muenchen De Richter-Turtur
EP0409769A1 (en) 1989-07-18 1991-01-23 Gebrüder Sulzer Aktiengesellschaft Reinforcement for a bed of bone cement
US4978349A (en) 1989-08-03 1990-12-18 Synthes (U.S.A.) Fixation plate
DE69024219T2 (en) 1989-08-16 1996-11-07 Raychem Corp the access assembly, or cutting an article
US6004330A (en) 1989-08-16 1999-12-21 Medtronic, Inc. Device or apparatus for manipulating matter
US5129906A (en) 1989-09-08 1992-07-14 Linvatec Corporation Bioabsorbable tack for joining bodily tissue and in vivo method and apparatus for deploying same
US5116335A (en) 1989-09-18 1992-05-26 Hannon Gerard T Intramedullary hybrid nail and instrumentation for installation and removal
DE9011363U1 (en) 1989-09-28 1990-11-15 Pfizer Hospital Products Group, Inc., New York, N.Y., Us
FR2653006A1 (en) 1989-10-12 1991-04-19 Dorange Arnaud Centromedullary nail with a multiplicity of internal fixators
DE4032888C2 (en) 1989-10-25 1993-11-04 Ender Hans Georg Fractures of instruments to reposition and fixation of per- and subtrochanteric
WO1991006260A1 (en) 1989-10-31 1991-05-16 Constantin Protogirou Prosthesis of the hip- or knee-joint anchored with a prestressing element
US5286249A (en) 1989-10-31 1994-02-15 Thibodaux Peggy L Brace for fixation of bone fractures
WO1991006265A1 (en) 1989-10-31 1991-05-16 Thibodaux Peggy L Brace for fixation of bone fractures
US5059193A (en) 1989-11-20 1991-10-22 Spine-Tech, Inc. Expandable spinal implant and surgical method
US5030201A (en) 1989-11-24 1991-07-09 Aubrey Palestrant Expandable atherectomy catheter device
US4946459A (en) 1989-12-04 1990-08-07 Georgia Tech Research Corporation Intramedullary device
US5275602A (en) 1989-12-04 1994-01-04 Gunze Limited Bone-joining articles
US5122134A (en) 1990-02-02 1992-06-16 Pfizer Hospital Products Group, Inc. Surgical reamer
US5112333A (en) 1990-02-07 1992-05-12 Fixel Irving E Intramedullary nail
US4973257A (en) 1990-02-13 1990-11-27 The Chamberlain Group, Inc. Battery terminal
ES2085880T3 (en) 1990-02-14 1996-06-16 Angiomed Ag Device for atherectomy.
US5514153A (en) 1990-03-02 1996-05-07 General Surgical Innovations, Inc. Method of dissecting tissue layers
US5197971A (en) 1990-03-02 1993-03-30 Bonutti Peter M Arthroscopic retractor and method of using the same
US5221261A (en) 1990-04-12 1993-06-22 Schneider (Usa) Inc. Radially expandable fixation member
US5071407A (en) 1990-04-12 1991-12-10 Schneider (U.S.A.) Inc. Radially expandable fixation member
US5057103A (en) 1990-05-01 1991-10-15 Davis Emsley A Compressive intramedullary nail
EP0673230A1 (en) 1992-10-05 1995-09-27 Robert B. More Nitinol instrumentation and method for treating scoliosis
EP0487669A1 (en) 1990-06-18 1992-06-03 PROTOGIROU, Constantin Device for osteosynthesis with axially guided prestressing elements
US5269785A (en) 1990-06-28 1993-12-14 Bonutti Peter M Apparatus and method for tissue removal
DE4021153A1 (en) 1990-07-03 1992-01-16 Wolf Gmbh Richard organ manipulator
US5201741A (en) 1990-07-24 1993-04-13 Andrew Surgical, Inc. Surgical snare with shape memory effect wire
US5100423A (en) 1990-08-21 1992-03-31 Medical Engineering & Development Institute, Inc. Ablation catheter
DE69120177T2 (en) 1990-09-10 1996-10-10 Synthes Ag Membrane for bone regeneration
JP3256540B2 (en) 1990-10-09 2002-02-12 メッドトロニック・インコーポレイテッド Device or apparatus for operating the target object
US5454365A (en) 1990-11-05 1995-10-03 Bonutti; Peter M. Mechanically expandable arthroscopic retractors
US5102413A (en) 1990-11-14 1992-04-07 Poddar Satish B Inflatable bone fixation device
DE9017101U1 (en) 1990-12-19 1991-04-11 Gerhard Hug Gmbh, 7801 Umkirch, De
DE4102462C2 (en) 1991-01-28 1994-02-17 Gundolf Ferdinand Stabiliersierelement for osteosynthesis of bone fragments, in particular for fixation of bone fractures
US5197967A (en) 1991-04-02 1993-03-30 Synthes (U.S.A.) Trephine instrument and method for cutting annular holes
US5203864A (en) 1991-04-05 1993-04-20 Phillips Edward H Surgical fastener system
US5190548A (en) 1991-04-10 1993-03-02 Linvatec Corporation Surgical reamer
EP0515828B1 (en) 1991-05-30 1996-05-22 Synthes AG, Chur Trochanter stabilisation device
JPH0671467B2 (en) 1991-06-05 1994-09-14 有限会社大元産業 Tooth fixing member
DE69222004D1 (en) 1991-06-25 1997-10-09 Microaire Surgical Instr Inc Prosthesis for a metatarsal phalangeal joint
US5236431A (en) 1991-07-22 1993-08-17 Synthes Resorbable fixation device with controlled stiffness for treating bodily material in vivo and introducer therefor
US5242461A (en) 1991-07-22 1993-09-07 Dow Corning Wright Variable diameter rotating recanalization catheter and surgical method
US5190545A (en) 1991-08-27 1993-03-02 Pfizer Hospital Products Group, Inc. Cerclage wire positioning insert
US5449359A (en) 1991-09-05 1995-09-12 Groiso; Jorge A. Elastic clip for osteosynthesis
US5275608A (en) 1991-10-16 1994-01-04 Implemed, Inc. Generic endoscopic instrument
US5174374A (en) 1991-10-17 1992-12-29 Hailey Charles D Clean-out tool cutting blade
US5203773A (en) 1991-10-18 1993-04-20 United States Surgical Corporation Tissue gripping apparatus for use with a cannula or trocar assembly
US5139497A (en) 1991-11-25 1992-08-18 Timesh, Inc. Orbital repair implant
FR2685190B1 (en) 1991-12-23 1998-08-07 Jean Marie Lefebvre rotary device atherectomy or thrombectomy centrifuged transverse development.
US5242017A (en) 1991-12-27 1993-09-07 Hailey Charles D Cutter blades for rotary tubing tools
GB9201214D0 (en) 1992-01-21 1992-03-11 Mcmahon Michael J Surgical retractors
FR2686788A1 (en) 1992-02-05 1993-08-06 Hardy Jean Marie Set of osteosynthesis implants, especially for the end of the femur, and its fitting device
US5387215A (en) 1992-02-12 1995-02-07 Sierra Surgical Inc. Surgical instrument for cutting hard tissue and method of use
US5555883A (en) 1992-02-24 1996-09-17 Avitall; Boaz Loop electrode array mapping and ablation catheter for cardiac chambers
US5197966A (en) 1992-05-22 1993-03-30 Sommerkamp T Greg Radiodorsal buttress blade plate implant for repairing distal radius fractures
US5501695A (en) 1992-05-27 1996-03-26 The Anspach Effort, Inc. Fastener for attaching objects to bones
US5326205A (en) 1992-05-27 1994-07-05 Anspach Jr William E Expandable rivet assembly
US5334184A (en) 1992-06-30 1994-08-02 Bimman Lev A Apparatus for intramedullary fixation broken bones
US5620414A (en) 1992-06-30 1997-04-15 Campbell, Jr.; Robert M. Apparatus and method for effecting surgical incision through use of a fluid jet
GB2268068B (en) 1992-07-01 1996-08-21 John Bruce Clayfield Davies Devices having expansion means for securing end portions of tubular members
FR2695026B1 (en) 1992-08-25 1994-10-28 Alexandre Worcel Device for maintaining compression of a fractured bone.
US5307790A (en) 1992-09-11 1994-05-03 Surigcal Innovations I, L.P. Bracelet retractor assembly
DE69331147T2 (en) 1992-12-15 2002-03-21 Internat Polymer Engineering I Linking implant
US5385570A (en) 1993-01-12 1995-01-31 R. J. Surgical Instruments, Inc. Surgical cutting instrument
US5976134A (en) 1995-06-01 1999-11-02 Huebner; Randall J. External fixator for repairing fractures
US5628747A (en) 1993-01-22 1997-05-13 Wright Medical Technology, Inc. Device for removing cancellous bone
GB9302945D0 (en) 1993-02-13 1993-03-31 Chadwick Christopher J Surgical apparatus
FR2701388B1 (en) 1993-02-16 1995-04-28 Landanger Landos prosthetic element for small joints.
US5423823A (en) 1993-02-18 1995-06-13 Arthrex Inc. Coring reamer
WO1994018888A1 (en) 1993-02-19 1994-09-01 Boston Scientific Corporation Surgical extractor
US5439464A (en) 1993-03-09 1995-08-08 Shapiro Partners Limited Method and instruments for performing arthroscopic spinal surgery
US5476495A (en) 1993-03-16 1995-12-19 Ep Technologies, Inc. Cardiac mapping and ablation systems
CA2138648A1 (en) 1993-04-23 1994-11-10 Makoto Yoshida Bone morphometric method and bone morphometric apparatus
EP1201191A1 (en) 1993-05-27 2002-05-02 Stryker Technologies Corporation Flexible medullary reaming system
US5431671A (en) 1993-05-28 1995-07-11 Nallakrishnan; Ravi Surgical knife with retractable and angularly adjustable blade
US5380328A (en) 1993-08-09 1995-01-10 Timesh, Inc. Composite perforated implant structures
FR2710254B1 (en) 1993-09-21 1995-10-27 Mai Christian Clip multi-branches autorétentive dynamic compression osteosynthesis.
US5509919A (en) 1993-09-24 1996-04-23 Young; Merry A. Apparatus for guiding a reaming instrument
US5505734A (en) 1993-10-06 1996-04-09 Gruppo Industriale Bioimpianti S.R.L. Lockable intramedullary nail for the humerus
US5437665A (en) 1993-10-12 1995-08-01 Munro; Malcolm G. Electrosurgical loop electrode instrument for laparoscopic surgery
FR2711931B1 (en) 1993-11-05 1996-02-09 Dimafond improved device for decoring casting core from castings.
US5536267A (en) 1993-11-08 1996-07-16 Zomed International Multiple electrode ablation apparatus
WO1995014433A1 (en) 1993-11-24 1995-06-01 Orthopaedic Innovations, Inc. Cannulated instrumentation for total joint arthroplasty and method of use
US5792106A (en) 1993-12-02 1998-08-11 Scimed Life Systems, Inc. In situ stent forming catheter
US5415660A (en) 1994-01-07 1995-05-16 Regents Of The University Of Minnesota Implantable limb lengthening nail driven by a shape memory alloy
DE69534156D1 (en) 1994-01-26 2005-05-25 Kyphon Inc Improved inflatable device for use in surgical protocols in relation to the fixation of bone
US6248110B1 (en) 1994-01-26 2001-06-19 Kyphon, Inc. Systems and methods for treating fractured or diseased bone using expandable bodies
US7044954B2 (en) 1994-01-26 2006-05-16 Kyphon Inc. Method for treating a vertebral body
CN1153549C (en) 1997-06-09 2004-06-16 科丰公司 System for treating fractured or diseased bone using expandable bodies
CA2180556C (en) 1994-01-26 2007-08-07 Mark A. Reiley Improved inflatable device for use in surgical protocol relating to fixation of bone
US5527316A (en) 1994-02-23 1996-06-18 Stone; Kevin T. Surgical reamer
US5458648A (en) 1994-02-24 1995-10-17 Kinetikos Medical, Inc. Great toe joint implant and method of implantation
US5397320A (en) 1994-03-03 1995-03-14 Essig; Mitchell N. Dissecting surgical device and associated method
US5458599A (en) 1994-04-21 1995-10-17 Adobbati; Ricardo N. System for the use in the fixation of a fractured bone
WO1996018354A3 (en) 1994-12-16 1996-08-22 Roland Streckbein Instrument for preparing cavities in bones
US5512037A (en) 1994-05-12 1996-04-30 United States Surgical Corporation Percutaneous surgical retractor
EP0765145B1 (en) 1994-05-16 2001-12-19 Gösta Ullmark A device for use in transplantation of bone tissue material in a cavity in bone
US5571189A (en) 1994-05-20 1996-11-05 Kuslich; Stephen D. Expandable fabric implant for stabilizing the spinal motion segment
US5531792A (en) 1994-06-14 1996-07-02 Huene; Donald R. Bone plug fixation assembly, expansible plug assembly therefor, and method of fixation
US5591169A (en) 1994-06-14 1997-01-07 Benoist; Louis Device and method for positioning and holding bone fragments in place
US5620445A (en) 1994-07-15 1997-04-15 Brosnahan; Robert Modular intramedullary nail
US5626580A (en) 1994-07-15 1997-05-06 Brosnahan; Robert Multi-section intramedullary nail
US5681310A (en) 1994-07-20 1997-10-28 Yuan; Hansen A. Vertebral auxiliary fixation device having holding capability
US5575816A (en) 1994-08-12 1996-11-19 Meadox Medicals, Inc. High strength and high density intraluminal wire stent
US5676545A (en) 1994-08-15 1997-10-14 Jones; Shedrick D. Method and apparatus for implantation
US5645589A (en) 1994-08-22 1997-07-08 Li Medical Technologies, Inc. Anchor and method for securement into a bore
US5496399A (en) 1994-08-23 1996-03-05 Norian Corporation Storage stable calcium phosphate cements
DE69513300T2 (en) 1994-08-29 2000-03-23 Torsana A S Skodsborg determination method
US5591170A (en) 1994-10-14 1997-01-07 Genesis Orthopedics Intramedullary bone cutting saw
US5586985A (en) 1994-10-26 1996-12-24 Regents Of The University Of Minnesota Method and apparatus for fixation of distal radius fractures
DE69510217D1 (en) 1994-10-31 1999-07-15 Red Baron Oil Tools Rental Two-stage reaming shells
US5571098A (en) 1994-11-01 1996-11-05 The General Hospital Corporation Laser surgical devices
DE4444510A1 (en) 1994-11-30 1996-06-05 Guenter Prof Dr Med Lob Fastener for osteosynthesis
US5941878A (en) 1995-02-14 1999-08-24 Medoff; Robert J. Implantable, surgical buttressing device
US5683389A (en) 1994-12-05 1997-11-04 Smith & Nephew, Inc. External fixator for distal radius fractures
US5814044A (en) 1995-02-10 1998-09-29 Enable Medical Corporation Apparatus and method for morselating and removing tissue from a patient
US5582577A (en) 1995-02-13 1996-12-10 Vance Products Incorporated Surgical retractor including central elastic member
US5718704A (en) 1995-02-14 1998-02-17 Medoff; Robert J. L-shape surgical buttress plate
US6171309B1 (en) 1995-02-15 2001-01-09 Acumed, Inc. External fixator for repairing fractures of distal radius and wrist
US5545162A (en) 1995-02-15 1996-08-13 Huebner; Randall J. External fixator for repairing fractures of distal radius and wrist
US6162224A (en) 1995-02-15 2000-12-19 Acumed, Inc. External fixator for repairing fractures of distal radius and wrist
US5658283A (en) 1995-02-15 1997-08-19 Huebner; Randall J. External fixator for repairing fractures
US5662649A (en) 1995-02-15 1997-09-02 Huebner; Randall J. External fixator for repairing fractures of distal radius and wrist
US5667509A (en) 1995-03-02 1997-09-16 Westin; Craig D. Retractable shield apparatus and method for a bone drill
US5624447A (en) 1995-03-20 1997-04-29 Othy, Inc. Surgical tool guide and entry hole positioner
US5693011A (en) 1995-04-27 1997-12-02 Surgical Dynamics, Inc. Surgical suction cutting instrument
US5556408A (en) 1995-04-27 1996-09-17 Interventional Technologies Inc. Expandable and compressible atherectomy cutter
US5554163A (en) 1995-04-27 1996-09-10 Shturman Cardiology Systems, Inc. Atherectomy device
US5586990A (en) 1995-05-08 1996-12-24 Symbiosis Corporation Endosurgical instrument with a radially movable end effector
US5578035A (en) 1995-05-16 1996-11-26 Lin; Chih-I Expandable bone marrow cavity fixation device
DK0957782T3 (en) 1995-05-17 2004-05-17 Astra Tech Ab Drilling Control Instrument
US5658280A (en) 1995-05-22 1997-08-19 Issa; Muta M. Resectoscope electrode assembly with simultaneous cutting and coagulation
EP0745352B1 (en) 1995-05-31 2001-08-29 Zsolt Szabo Intramedullary rasp
US6216573B1 (en) 1995-06-07 2001-04-17 Hydrocision, Inc. Fluid jet cutting system
US5827312A (en) 1995-06-09 1998-10-27 Instratek Incorporated Marked cannula
DE19521053A1 (en) 1995-06-09 1996-12-12 Merck Patent Gmbh Instruments for canal preparation
US6712073B2 (en) 1995-06-26 2004-03-30 Easton L. Manderson Extramedullary rod implant for long bones
US6488685B1 (en) 1995-06-26 2002-12-03 Easton L. Manderson Extramedullary rod fixateur for bones
US6447518B1 (en) 1995-07-18 2002-09-10 William R. Krause Flexible shaft components
US6312467B1 (en) 1995-07-18 2001-11-06 Iowa State University Research Foundation, Inc. Method of restructuring bone
EP0840572B1 (en) 1995-07-18 2004-10-27 Garland U. Edwards Flexible shaft
US6364909B1 (en) 1995-07-18 2002-04-02 Iowa State University Research Foundation, Inc. Method of restructuring bone
US5728047A (en) 1995-08-24 1998-03-17 Smc Surg-Med Devices, Inc. Surgical instrument positioning system
DE19543530C1 (en) 1995-11-22 1997-05-07 Eska Implants Gmbh & Co Implant for bone replacement
US6149689A (en) 1995-11-22 2000-11-21 Eska Implants Gmbh & Co. Implant as bone replacement
US5709697A (en) 1995-11-22 1998-01-20 United States Surgical Corporation Apparatus and method for removing tissue
US6015406A (en) 1996-01-09 2000-01-18 Gyrus Medical Limited Electrosurgical instrument
US5624440A (en) 1996-01-11 1997-04-29 Huebner; Randall J. Compact small bone fixator
US5741282A (en) 1996-01-22 1998-04-21 The Anspach Effort, Inc. Soft tissue fastener device
US5725541A (en) 1996-01-22 1998-03-10 The Anspach Effort, Inc. Soft tissue fastener device
US5885258A (en) 1996-02-23 1999-03-23 Memory Medical Systems, Inc. Medical instrument with slotted memory metal tube
US5695513A (en) 1996-03-01 1997-12-09 Metagen, Llc Flexible cutting tool and methods for its use
US5810721A (en) 1996-03-04 1998-09-22 Heartport, Inc. Soft tissue retractor and method for providing surgical access
US6048309A (en) 1996-03-04 2000-04-11 Heartport, Inc. Soft tissue retractor and delivery device therefor
US6814700B1 (en) 1996-03-04 2004-11-09 Heartport, Inc. Soft tissue retractor and method for providing surgical access
US5824095A (en) 1996-04-26 1998-10-20 E. I. Du Pont De Nemours And Company Anatomically neutral joint
DE19619093B4 (en) 1996-05-06 2004-02-26 Aap Implantate Ag Intramedullary nail system for fracture healing and bone lengthening
WO1997042602A1 (en) 1996-05-06 1997-11-13 Torsana A/S A method of estimating skeletal status
DE69725567T2 (en) 1996-05-10 2004-08-19 Medoff, Robert J., Kailua holding graft
US5951556A (en) 1996-05-15 1999-09-14 Orthofix S.R.L. Compact external fixation device
US5925039A (en) 1996-06-12 1999-07-20 Iti Medical Technologies, Inc. Electrosurgical instrument with conductive ceramic or cermet and method of making same
WO1997047251A1 (en) 1996-06-14 1997-12-18 Depuy Ace Medical Company Upper extremity bone plate
US5741261A (en) 1996-06-25 1998-04-21 Sdgi Holdings, Inc. Minimally invasive spinal surgical methods and instruments
US6224600B1 (en) 1996-07-10 2001-05-01 G. Constantine Protogirou Intramedullary, flexible fracture fixation device, using bi-axial prestressing
US5776140A (en) 1996-07-16 1998-07-07 Cordis Corporation Stent delivery system
US5888200A (en) 1996-08-02 1999-03-30 Stryker Corporation Multi-purpose surgical tool system
CN2326199Y (en) 1996-08-13 1999-06-30 魏兆文 Carrier-type biomechanical internal fixer for thigh-bone cervical-bone fracture
DE19633865A1 (en) 1996-08-16 1998-02-19 Guenter Prof Dr Med Lob endoprosthesis
US6174312B1 (en) 1996-09-05 2001-01-16 Karl Laminger Helical wire
US5741266A (en) 1996-09-19 1998-04-21 Biomet, Inc. Pin placement guide and method of making a bone entry hole for implantation of an intramedullary nail
JP3869092B2 (en) 1996-10-01 2007-01-17 ジェロン・コーポレーションGeron Corporation Human telomerase catalytic subunit
US6610839B1 (en) 1997-08-14 2003-08-26 Geron Corporation Promoter for telomerase reverse transcriptase
US6475789B1 (en) 1996-10-01 2002-11-05 University Technology Corporation Human telomerase catalytic subunit: diagnostic and therapeutic methods
US5728098A (en) 1996-11-07 1998-03-17 Sdgi Holdings, Inc. Multi-angle bone screw assembly using shape-memory technology
US6632224B2 (en) 1996-11-12 2003-10-14 Triage Medical, Inc. Bone fixation system
US5893850A (en) 1996-11-12 1999-04-13 Cachia; Victor V. Bone fixation device
US20050143734A1 (en) 1996-11-12 2005-06-30 Cachia Victor V. Bone fixation system with radially extendable anchor
US7686807B2 (en) 2001-03-22 2010-03-30 Interventional Spine, Inc. Tool for bone fixation device
US6648890B2 (en) 1996-11-12 2003-11-18 Triage Medical, Inc. Bone fixation system with radially extendable anchor
WO2001080751A1 (en) 2000-04-26 2001-11-01 Anchor Medical Technologies, Inc. Bone fixation system
US5984932A (en) 1996-11-27 1999-11-16 Yoon; Inbae Suturing instrument with one or more spreadable needle holders mounted for arcuate movement
DE69624008T2 (en) 1996-12-02 2003-05-22 Synthes Ag Flat brand mark
DE19652608C1 (en) 1996-12-18 1998-08-27 Eska Implants Gmbh & Co Prophylactic implant against fractures osteoporotic bone segments affected
WO1998030252A1 (en) 1997-01-09 1998-07-16 Cohesion Technologies, Inc. Methods and apparatuses for making swellable uniformly shaped devices from polymeric materials
US5935169A (en) 1997-02-13 1999-08-10 Chan; Kwan-Ho Bone cement plug for deployment in a bone canal
JP2001527437A (en) 1997-03-07 2001-12-25 グローバーマン、オレン System for percutaneous bone and spinal stabilization, fixation and repair
US20070282443A1 (en) 1997-03-07 2007-12-06 Disc-O-Tech Medical Technologies Ltd. Expandable element
WO2001054598A1 (en) 1998-03-06 2001-08-02 Disc-O-Tech Medical Technologies, Ltd. Expanding bone implants
US5984937A (en) 1997-03-31 1999-11-16 Origin Medsystems, Inc. Orbital dissection cannula and method
US6033412A (en) 1997-04-03 2000-03-07 Losken; H. Wolfgang Automated implantable bone distractor for incremental bone adjustment
US7255712B1 (en) 1997-04-15 2007-08-14 Active Implants Corporation Bone growth promoting implant
US5938699A (en) 1997-04-18 1999-08-17 Campbell; G. Stewart Distal radial ulnar joint reconstruction system
DE19719052C1 (en) 1997-05-06 1998-08-06 Thomas Dr Gausepohl Marrow-chamber-preparation awl for hip-pinning
US5885282A (en) 1997-05-09 1999-03-23 The Regents Of The University Of California Apparatus for treatment of fracture and malunion of the distal radius
US5876399A (en) 1997-05-28 1999-03-02 Irvine Biomedical, Inc. Catheter system and methods thereof
US6585770B1 (en) 1997-06-02 2003-07-01 Sdgi Holdings, Inc. Devices for supporting bony structures
US5897556A (en) 1997-06-02 1999-04-27 Sdgi Holdings, Inc. Device for supporting weak bony structures
US6149651A (en) 1997-06-02 2000-11-21 Sdgi Holdings, Inc. Device for supporting weak bony structures
DE29711559U1 (en) * 1997-07-02 1997-08-21 Howmedica Gmbh Elongate element for transmitting forces
DE29713897U1 (en) 1997-08-04 1998-12-03 Howmedica Gmbh Reamer for drilling bone canals
US6048346A (en) 1997-08-13 2000-04-11 Kyphon Inc. Systems and methods for injecting flowable materials into bones
US5972015A (en) 1997-08-15 1999-10-26 Kyphon Inc. Expandable, asymetric structures for deployment in interior body regions
US5980525A (en) 1997-10-27 1999-11-09 Bristol-Myers Squibb Company Bone reamer with impeller
EP1028666A1 (en) 1997-11-04 2000-08-23 Smith & Nephew Richards Inc External fixator for distal radius fractures
US5935127A (en) 1997-12-17 1999-08-10 Biomet, Inc. Apparatus and method for treatment of a fracture in a long bone
US6036696A (en) 1997-12-19 2000-03-14 Stryker Technologies Corporation Guide-pin placement device and method of use
US5919195A (en) 1998-01-20 1999-07-06 Johnson & Johnson Professional, Inc. Oblong acetabular component instrumentation
US6068648A (en) 1998-01-26 2000-05-30 Orthodyne, Inc. Tissue anchoring system and method
US6540693B2 (en) 1998-03-03 2003-04-01 Senorx, Inc. Methods and apparatus for securing medical instruments to desired locations in a patients body
US6331166B1 (en) 1998-03-03 2001-12-18 Senorx, Inc. Breast biopsy system and method
US6344026B1 (en) 1998-04-08 2002-02-05 Senorx, Inc. Tissue specimen encapsulation device and method thereof
US5928239A (en) 1998-03-16 1999-07-27 University Of Washington Percutaneous surgical cavitation device and method
US5997538A (en) 1998-03-23 1999-12-07 New York Society For The Ruptured And Crippled Maintaining The Hospital For Special Surgery Rotationally ratcheting bone screw
US6440138B1 (en) 1998-04-06 2002-08-27 Kyphon Inc. Structures and methods for creating cavities in interior body regions
FR2777447B1 (en) 1998-04-21 2000-07-28 Tornier Sa A reversible fixing for the introduction of an implant in the bone
US6019762A (en) 1998-04-30 2000-02-01 Orthodyne, Inc. Adjustable length orthopedic fixation device
DE69923064T2 (en) 1998-05-07 2006-04-13 Martella, Pasquale, Vigodarzere Synthesis device for orthopedics and traumatology
US6332885B1 (en) 1998-05-07 2001-12-25 Pasquale Martella Synthesis device for orthopaedia and traumatology
DE69942858D1 (en) 1998-06-01 2010-11-25 Kyphon S A R L Expandable, preformed structures for folding in regions within the body
US6001099A (en) 1998-06-08 1999-12-14 Huebner; Randall J. Bone plate with varying rigidity
US6019947A (en) 1998-06-22 2000-02-01 Cavitech, Inc. Method and apparatus for sterilization of a continuous liquid flow
FR2781360B1 (en) 1998-07-23 2000-09-08 Raymond Massaad Fastening device in orthopedic and trauma surgery by means of a nail-blade locks
DE19835096A1 (en) 1998-07-25 2000-01-27 Helke Lob Fixing element for repairing bone fractures comprises widening element and longitudinal fixing member located in bores in bone fragments
US6241734B1 (en) 1998-08-14 2001-06-05 Kyphon, Inc. Systems and methods for placing materials into bone
US6074392A (en) 1998-09-01 2000-06-13 Durham; Alfred A. Method and devices for use in bone fixation procedures
US6030406A (en) 1998-10-05 2000-02-29 Origin Medsystems, Inc. Method and apparatus for tissue dissection
US6126662A (en) 1998-10-09 2000-10-03 Carmichael; Robert P. Bone implant
CA2249948C (en) 1998-10-09 2006-04-04 Donald R. Johnson Bone implant
US6261289B1 (en) 1998-10-26 2001-07-17 Mark Levy Expandable orthopedic device
US6554833B2 (en) 1998-10-26 2003-04-29 Expanding Orthopedics, Inc. Expandable orthopedic device
GB9823974D0 (en) 1998-11-02 1998-12-30 Grampian Healthcare National H Fracture treatment
US6120472A (en) 1998-11-06 2000-09-19 Singer, Jr.; Richard F. Forearm splint system for treatment and prevention of carpal tunnel syndrome and other cumulative trauma disorders
US6093162A (en) 1998-11-16 2000-07-25 Fairleigh; Angela Dynamic splint for post-operative treatment of flexible implant arthroplasty of the fingers
WO2000028906A1 (en) 1998-11-17 2000-05-25 Synthes Ag Chur Intramedullary nail for the operative treatment of fractures of the lower arm
US6575878B1 (en) 1998-11-19 2003-06-10 Unisen, Inc. Automatic safety shut-off switch for exercise equipment
US6398726B1 (en) 1998-11-20 2002-06-04 Intuitive Surgical, Inc. Stabilizer for robotic beating-heart surgery
US6200330B1 (en) 1998-11-23 2001-03-13 Theodore V. Benderev Systems for securing sutures, grafts and soft tissue to bone and periosteum
EP1133267B1 (en) 1998-11-26 2003-04-23 ESKA Implants GmbH & Co. Reinforcement endoprosthesis
US7537564B2 (en) 1998-12-01 2009-05-26 Atropos Limited Wound retractor device
US6120504A (en) 1998-12-10 2000-09-19 Biomet Inc. Intramedullary nail having dual distal bore formation
DE69934516T2 (en) 1998-12-23 2007-11-08 Nenad Sesic Axial intramedullary screw for osteosynthesis of long bones
US5964698A (en) 1999-01-20 1999-10-12 Lone Star Medical Products, Inc. Sliding hook assembly for use with a surgical retractor stay apparatus and methods for use
US6547823B2 (en) 1999-01-22 2003-04-15 Osteotech, Inc. Intervertebral implant
DE60028186T2 (en) 1999-01-27 2007-03-29 Disc-O-Tech Medical Technologies, Ltd. Expandable implant and to attach system
US7621950B1 (en) 1999-01-27 2009-11-24 Kyphon Sarl Expandable intervertebral spacer
DE19903683C1 (en) 1999-02-01 2000-11-09 Eska Implants Gmbh & Co hollow rasp
DE29901723U1 (en) 1999-02-02 2000-06-29 Synthes Ag An apparatus for obtaining bone chips
DE60018712T2 (en) 1999-02-03 2006-03-16 Synthes Ag Chur, Chur surgical drill
US6156069A (en) 1999-02-04 2000-12-05 Amstutz; Harlan C. Precision hip joint replacement method
US6296639B1 (en) 1999-02-12 2001-10-02 Novacept Apparatuses and methods for interstitial tissue removal
WO2000047119A1 (en) 1999-02-15 2000-08-17 Ishibashi, Toru Bone fracture therapeutic implement
DE19907489C1 (en) 1999-02-16 2000-11-16 Eska Implants Gmbh & Co Hohlendoprothese
US5951467A (en) 1999-03-23 1999-09-14 Applied Medical Technology, Inc. Reconfigurable and self-retaining surgical retractor
JP2000287983A (en) 1999-04-07 2000-10-17 Mizuho Co Ltd Thigh bone extramedullary clamp guide device for artificial patella replacing technique
US6162223A (en) 1999-04-09 2000-12-19 Smith & Nephew, Inc. Dynamic wrist fixation apparatus for early joint motion in distal radius fractures
US7094239B1 (en) 1999-05-05 2006-08-22 Sdgi Holdings, Inc. Screws of cortical bone and method of manufacture thereof
US6689138B2 (en) 2001-01-19 2004-02-10 Precimed S.A. Torque-transmitting coupling
DE10084613T1 (en) 1999-05-21 2002-09-26 Univ Leland Stanford Junior Microfluidic device and methods for generating pulsating microfluidic jets in a fluid environment
US7008425B2 (en) 1999-05-27 2006-03-07 Jonathan Phillips Pediatric intramedullary nail and method
US7963966B2 (en) 2000-06-06 2011-06-21 Cole J Dean Bone fixation system and method of use
US6221074B1 (en) 1999-06-10 2001-04-24 Orthodyne, Inc. Femoral intramedullary rod system
US7018380B2 (en) 1999-06-10 2006-03-28 Cole J Dean Femoral intramedullary rod system
US6123704A (en) 1999-06-22 2000-09-26 Hajianpour; Mohammed A. Support fixture for setting a fractured distal radius
US6224604B1 (en) 1999-07-30 2001-05-01 Loubert Suddaby Expandable orthopedic drill for vertebral interbody fusion techniques
US7189240B1 (en) 1999-08-01 2007-03-13 Disc-O-Tech Medical Technologies Ltd. Method and apparatus for spinal procedures
US6197027B1 (en) 1999-09-08 2001-03-06 Mohammed Ali Hajianpour Device for external fixation of a fractured radius
CA2381718A1 (en) 1999-09-14 2001-03-22 The Flinders University Joint prosthesis
US20070066480A1 (en) 1999-10-25 2007-03-22 Moser William R Method of preparing compounds using cavitation and compounds formed therefrom
US6365555B1 (en) 1999-10-25 2002-04-02 Worcester Polytechnic Institute Method of preparing metal containing compounds using hydrodynamic cavitation
EP1227765B1 (en) 1999-11-11 2005-05-04 SYNTHES AG Chur Radially expandable intramedullary nail
DE19954717A1 (en) 1999-11-13 2001-05-17 Dieter Von Zeppelin High-speed motor for the surgical treatment of bone
US6375666B1 (en) 1999-12-09 2002-04-23 Hans Alois Mische Methods and devices for treatment of neurological disorders
US9351772B2 (en) 1999-12-09 2016-05-31 Hans A. Mische Method and devices for the treatment of nasal sinus disorders
US7300449B2 (en) 1999-12-09 2007-11-27 Mische Hans A Methods and devices for the treatment of neurological and physiological disorders
US20070129746A1 (en) 1999-12-09 2007-06-07 Mische Hans A Methods and devices for the treatment of neurological and physiological disorders
US6764498B2 (en) 1999-12-09 2004-07-20 Hans Alois Mische Methods and devices for treatment of neurological disorders
US8007498B2 (en) 1999-12-09 2011-08-30 Mische Hans A Methods and devices for treatment of bone fractures
US20090143781A1 (en) 1999-12-09 2009-06-04 Mische Hans A Methods and devices for treatment of bone fractures
US6800075B2 (en) 1999-12-10 2004-10-05 Sprite Solutions Method to inject and extract fluid at a treatment site to remove debris
WO2001049193A1 (en) 2000-01-03 2001-07-12 Orthoscope Ltd. Intramedullary support strut
US6706046B2 (en) 2000-02-01 2004-03-16 Hand Innovations, Inc. Intramedullary fixation device for metaphyseal long bone fractures and methods of using the same
US7695502B2 (en) 2000-02-01 2010-04-13 Depuy Products, Inc. Bone stabilization system including plate having fixed-angle holes together with unidirectional locking screws and surgeon-directed locking screws
US20040153073A1 (en) 2000-02-01 2004-08-05 Hand Innovations, Inc. Orthopedic fixation system including plate element with threaded holes having divergent axes
US7905909B2 (en) 2005-09-19 2011-03-15 Depuy Products, Inc. Bone stabilization system including multi-directional threaded fixation element
US6893444B2 (en) 2000-02-01 2005-05-17 Hand Innovations, Llc Bone fracture fixation systems with both multidirectional and unidirectional stabilization pegs
US6468207B1 (en) 2000-02-04 2002-10-22 Lone Star Medical Products, Inc. Deep tissue surgical retractor apparatus and method of retracting tissue
US6383188B2 (en) 2000-02-15 2002-05-07 The Spineology Group Llc Expandable reamer
US6740093B2 (en) 2000-02-28 2004-05-25 Stephen Hochschuler Method and apparatus for treating a vertebral body
US6447514B1 (en) 2000-03-07 2002-09-10 Zimmer Polymer filled hip fracture fixation device
US20030220644A1 (en) 2002-05-23 2003-11-27 Thelen Sarah L. Method and apparatus for reducing femoral fractures
US7488329B2 (en) 2000-03-07 2009-02-10 Zimmer Technology, Inc. Method and apparatus for reducing femoral fractures
US20060052788A1 (en) 2003-02-04 2006-03-09 Thelen Sarah L Expandable fixation devices for minimally invasive surgery
US7485119B2 (en) 2000-03-07 2009-02-03 Zimmer Technology, Inc. Method and apparatus for reducing femoral fractures
US7258692B2 (en) 2000-03-07 2007-08-21 Zimmer, Inc. Method and apparatus for reducing femoral fractures
US20030220646A1 (en) 2002-05-23 2003-11-27 Thelen Sarah L. Method and apparatus for reducing femoral fractures
US6775401B2 (en) 2000-03-29 2004-08-10 The Trustees Of The University Of Pennsylvania Subvoxel processing: a method for reducing partial volume blurring
WO2001076514A3 (en) 2000-04-05 2002-05-02 Joseph J Basista Methods and devices for treating fractured and/or diseased bone
US6701174B1 (en) 2000-04-07 2004-03-02 Carnegie Mellon University Computer-aided bone distraction
DE50008036D1 (en) 2000-04-10 2004-11-04 Synthes Ag Osteosynthetic anchoring element
US6991656B2 (en) 2000-04-26 2006-01-31 Dana Mears Method and apparatus for performing a minimally invasive total hip arthroplasty
JP2003532482A (en) 2000-05-05 2003-11-05 オルトフィクス エス.アール.エル. Bone screw, an external fixation device for use in particular fracture stabilization
US6447515B1 (en) 2000-06-21 2002-09-10 Russell Meldrum Bioresorbable implant for fracture fixation
US6551321B1 (en) 2000-06-23 2003-04-22 Centerpulse Orthopedics Inc. Flexible intramedullary nail
EP1294324A1 (en) 2000-06-27 2003-03-26 Kyphon Inc. Systems and methods for injecting flowable materials into bones
US20080086133A1 (en) 2003-05-16 2008-04-10 Spineology Expandable porous mesh bag device and methods of use for reduction, filling, fixation and supporting of bone
US20020068974A1 (en) 2000-07-21 2002-06-06 Kuslich Stephen D. Expandable porous mesh bag device and methods of use for reduction, filling, fixation and supporting of bone
CA2419196A1 (en) 2000-08-11 2002-02-21 Sdgi Holdings, Inc. Surgical instrumentation and method for treatment of the spine
JP2004505718A (en) 2000-08-16 2004-02-26 メダルティス・アクチェンゲゼルシャフトMedartis AG Dental splint
US6302915B1 (en) 2000-08-30 2001-10-16 The Mayo Foundation For Medical Education & Research Ulnar implant system
US6679886B2 (en) 2000-09-01 2004-01-20 Synthes (Usa) Tools and methods for creating cavities in bone
US6527775B1 (en) 2000-09-22 2003-03-04 Piper Medical, Inc. Intramedullary interlocking fixation device for the distal radius
US6994725B1 (en) 2000-10-03 2006-02-07 Medicinelodge, Inc. Method and apparatus for reconstructing a ligament
US6527774B2 (en) 2000-11-08 2003-03-04 The Cleveland Clinic Foundation Apparatus for attaching fractured sections of bone
US6711432B1 (en) 2000-10-23 2004-03-23 Carnegie Mellon University Computer-aided orthopedic surgery
US7153306B2 (en) 2000-10-25 2006-12-26 Kyphon Inc. Systems and methods for reducing fractured bone using a fracture reduction cannula
US6575973B1 (en) 2000-10-26 2003-06-10 Safedrip Ltd. Self locking intramedullary nail
US6582467B1 (en) 2000-10-31 2003-06-24 Vertelink Corporation Expandable fusion cage
EP1203569B1 (en) 2000-11-03 2008-10-15 Finsbury (Development) Limited Metacarpo-phalangeal joint prosthesis
US6676657B2 (en) 2000-12-07 2004-01-13 The United States Of America As Represented By The Department Of Health And Human Services Endoluminal radiofrequency cauterization system
EP1339335B1 (en) 2000-12-08 2004-08-18 SYNTHES AG Chur Device for fixing bones, particularly vertebral bodies, in relation to one another
JP4202134B2 (en) 2000-12-15 2008-12-24 スパイノロジー インコーポレイテッドSpineology,Inc. Annulus reinforcement band
WO2002049516A1 (en) 2000-12-21 2002-06-27 Precimed S.A. Holder for surgical reamer
US6613052B1 (en) 2000-12-21 2003-09-02 J. Gregory Kinnett Multi-functional orthopedic surgical instrument and method of using same
US6589281B2 (en) 2001-01-16 2003-07-08 Edward R. Hyde, Jr. Transosseous core approach and instrumentation for joint replacement and repair
GB0102141D0 (en) 2001-01-27 2001-03-14 Davies John B C Improvements in or relating to expandable bone nails
US7544196B2 (en) 2001-02-20 2009-06-09 Orthovita, Inc. System and kit for delivery of restorative materials
EP1372516B1 (en) 2001-02-27 2009-05-13 SMITH & NEPHEW, INC. Surgical navigation systems for unicompartmental knee
US6652585B2 (en) 2001-02-28 2003-11-25 Sdgi Holdings, Inc. Flexible spine stabilization system
US6827743B2 (en) 2001-02-28 2004-12-07 Sdgi Holdings, Inc. Woven orthopedic implants
US7229441B2 (en) 2001-02-28 2007-06-12 Warsaw Orthopedic, Inc. Flexible systems for spinal stabilization and fixation
US6887243B2 (en) 2001-03-30 2005-05-03 Triage Medical, Inc. Method and apparatus for bone fixation with secondary compression
EP1379186B1 (en) 2001-03-30 2009-05-27 Interventional Spine, Inc. Distal bone anchors for bone fixation with secondary compression
US6511481B2 (en) 2001-03-30 2003-01-28 Triage Medical, Inc. Method and apparatus for fixation of proximal femoral fractures
US7344539B2 (en) 2001-03-30 2008-03-18 Depuy Acromed, Inc. Intervertebral connection system
US6575978B2 (en) 2001-04-05 2003-06-10 Spineology, Inc. Circumferential resecting reamer tool
US6975894B2 (en) 2001-04-12 2005-12-13 Trustees Of The University Of Pennsylvania Digital topological analysis of trabecular bone MR images and prediction of osteoporosis fractures
CN1235551C (en) 2001-05-03 2006-01-11 库尔斯恩蒂斯股份公司 Osteosynthetic device
US6746451B2 (en) 2001-06-01 2004-06-08 Lance M. Middleton Tissue cavitation device and method
US20060271061A1 (en) 2001-07-25 2006-11-30 Disc-O-Tech, Ltd. Deformable tools and implants
WO2006011152A3 (en) 2004-06-17 2007-05-24 Disc O Tech Medical Tech Ltd Methods for treating bone and other tissue
US20070032567A1 (en) 2003-06-17 2007-02-08 Disc-O-Tech Medical Bone Cement And Methods Of Use Thereof
US7022069B1 (en) 2001-07-30 2006-04-04 Si-1, Inc. Circumferential retractor apparatus with locking slots
WO2003013336A8 (en) 2001-08-03 2003-11-27 Stemsource Llc Devices and method for extraction of bone marrow
JP3614802B2 (en) 2001-08-27 2005-01-26 ナカシマプロペラ株式会社 Artificial joints
EP1437989A2 (en) 2001-08-27 2004-07-21 James C. Thomas, Jr. Expandable implant for partial disc replacement and reinforcement of a disc partially removed in a discectomy and for reduction and maintenance of alignment of cancellous bone fractures and methods and apparatuses for same.
US6585736B2 (en) 2001-09-19 2003-07-01 Mohammed A. Hajianpour Device for external fixation of a fractured radius with simultaneous clamping of multiple pins and with a fixture for applying extension to distal bone fragments
US6869449B2 (en) 2001-10-05 2005-03-22 Depuy Orthopaedics, Inc. Prosthetic joint component having multiple arcuate bending portions
US6793659B2 (en) 2001-10-12 2004-09-21 Regents Of The University Of Minnesota Intramedullary rod for wrist fixation
US6645250B2 (en) 2001-10-30 2003-11-11 Carl W. Schulter Biocompatible form and method of fabrication
US6533788B1 (en) 2001-11-01 2003-03-18 Hand Innovations, Inc. Locking device for intramedullary pin fixation
US7488320B2 (en) 2001-11-01 2009-02-10 Renova Orthopedics, Llc Orthopaedic implant fixation using an in-situ formed anchor
DE10154163A1 (en) 2001-11-03 2003-05-22 Advanced Med Tech An apparatus for raising and stabilizing the spine
US6685706B2 (en) 2001-11-19 2004-02-03 Triage Medical, Inc. Proximal anchors for bone fixation system
US6783533B2 (en) 2001-11-21 2004-08-31 Sythes Ag Chur Attachable/detachable reaming head for surgical reamer
US6755831B2 (en) 2001-11-30 2004-06-29 Regents Of The University Of Minnesota Wrist surgery devices and techniques
GB0128953D0 (en) 2001-12-04 2002-01-23 Univ Dundee Fixing device
US6709433B1 (en) 2001-12-20 2004-03-23 Biomet, Inc. Bridging/non-bridging external bone fixator
US7311711B2 (en) 2001-12-21 2007-12-25 Cole J Dean Surgical distractor frame
US7833255B2 (en) 2001-12-27 2010-11-16 Osteotech, Inc. Bone fasteners and method for stabilizing vertebral bone facets using the bone fasteners
CA2475979A1 (en) 2002-02-11 2003-08-21 Smith & Nephew, Inc. Image-guided fracture reduction
US20030153918A1 (en) 2002-02-14 2003-08-14 Putnam Matthew D. Volar fixation plate
US7195589B1 (en) 2002-02-15 2007-03-27 Si-1, Inc. Pressure relief pad for use with a circumferential retractor
US20030176868A1 (en) 2002-02-22 2003-09-18 Pepper John R. Long bone reaming apparatus and method
US7367977B2 (en) 2002-02-28 2008-05-06 Estrada Jr Hector Mark Apparatus for dynamic external fixation of distal radius and wrist fractures
US6942666B2 (en) 2002-03-29 2005-09-13 Ethicon, Inc. Expandable cable anchor
US6949101B2 (en) 2002-03-29 2005-09-27 Depuy Orthopaedics, Inc. Medical instrument for milling a curved path in bone and procedure
DE50204177D1 (en) 2002-04-18 2005-10-13 Zimmer Gmbh Winterthur The bone fixation system
US6660009B1 (en) 2002-05-15 2003-12-09 Carlos A. Azar Fracture fixation system
US20050273138A1 (en) 2003-12-19 2005-12-08 Guided Delivery Systems, Inc. Devices and methods for anchoring tissue
ES2336551T3 (en) 2002-07-19 2010-04-14 Interventional Spine, Inc. Device for fixing the spine.
DE10238306B4 (en) 2002-08-21 2005-03-24 Biedermann Motech Gmbh A method of manufacturing a tubular spacer and a placeholder
US7306603B2 (en) 2002-08-21 2007-12-11 Innovative Spinal Technologies Device and method for percutaneous placement of lumbar pedicle screws and connecting rods
WO2004017817A3 (en) 2002-08-23 2004-11-25 Paul C Mcafee Metal-backed uhmpe rod sleeve system preserving spinal motion
EP1398000B1 (en) 2002-09-03 2006-08-09 Dietmar Prof. Dr. Pennig Surgical nail and screw fixation system
US6656187B1 (en) 2002-09-03 2003-12-02 Depuy Products, Inc. Adjustable orthopaedic instrument
JP3474560B1 (en) 2002-09-10 2003-12-08 弘毅 清水 Osteosynthesis device
US7217271B2 (en) 2002-09-13 2007-05-15 Symmetry Medical, Inc. Orthopaedic reamer driver for minimally invasive surgery
WO2004030549A1 (en) 2002-10-01 2004-04-15 Synthes Ag Chur Device for fixing bones
ES2359497T3 (en) 2002-10-29 2011-05-24 Tantum Ag Nail for treating bone fractures.
WO2004045455A3 (en) 2002-11-19 2005-08-18 Acumed Llc Deformable bone plates
US7153309B2 (en) 2002-11-19 2006-12-26 Acumed Llc Guide system for bone-repair devices
EP1567071B1 (en) 2002-11-19 2012-05-30 Acumed LLC Adjustable bone plates
US7175625B2 (en) 2002-11-25 2007-02-13 Triage Medical Soft tissue anchor and method of using same
US6932086B1 (en) 2002-12-30 2005-08-23 Mohammed Ali Hajianpour Support fixture for setting a fractured distal radius
US7070601B2 (en) 2003-01-16 2006-07-04 Triage Medical, Inc. Locking plate for bone anchors
US7008430B2 (en) 2003-01-31 2006-03-07 Howmedica Osteonics Corp. Adjustable reamer with tip tracker linkage
US7141054B2 (en) 2003-02-03 2006-11-28 Biomet, Inc. Method and apparatus for intramedullary delivery of a material
US7097646B2 (en) 2003-02-21 2006-08-29 Zimmer Inc. Collapsible acetabular reamer
WO2004078221A3 (en) 2003-02-28 2005-04-14 Triage Medical Inc Deployment tool for distal bone anchors with secondary compression
WO2004078220A3 (en) 2003-02-28 2004-12-23 Triage Medical Inc Tool for bone fixation device
US20080194868A1 (en) 2003-03-04 2008-08-14 Kozyuk Oleg V Hydrodynamic cavitation crystallization device and process
US7147640B2 (en) 2003-03-12 2006-12-12 Acumed Llc External fixator
CN1530079A (en) 2003-03-13 2004-09-22 钱本文 Hollow devided intramedullary nail
US7294130B2 (en) 2003-03-27 2007-11-13 Depuy Products, Inc. Distal radius fracture fixation plate having K-wire hole structured to fix a K-wire in one dimension relative to the plate
US6866665B2 (en) 2003-03-27 2005-03-15 Hand Innovations, Llc Bone fracture fixation system with subchondral and articular surface support
US7282053B2 (en) 2003-03-27 2007-10-16 Depuy Products, Inc. Method of using fracture fixation plate for performing osteotomy
US7250053B2 (en) 2003-03-27 2007-07-31 Depuy Products, Inc. Low profile distal radius fracture fixation plate
US7635381B2 (en) 2003-03-27 2009-12-22 Depuy Products, Inc. Anatomical distal radius fracture fixation plate with fixed-angle K-wire holes defining a three-dimensional surface
US7857838B2 (en) 2003-03-27 2010-12-28 Depuy Products, Inc. Anatomical distal radius fracture fixation plate
US20070149978A1 (en) 2003-03-30 2007-06-28 Yuval Shezifi Minimally invasive distraction device and method
US7527632B2 (en) 2003-03-31 2009-05-05 Cordis Corporation Modified delivery device for coated medical devices
US7141067B2 (en) 2003-03-31 2006-11-28 Depuy Products, Inc. Intercalary implant
WO2004093637A3 (en) 2003-04-17 2006-03-02 Secant Medical Llc Tool with deployable cutting blade
US7695471B2 (en) 2003-04-18 2010-04-13 The University Of Hong Kong Fixation device
US7306683B2 (en) 2003-04-18 2007-12-11 Versitech Limited Shape memory material and method of making the same
CA2522094A1 (en) 2003-04-24 2004-11-04 Mark M. Levy Ingestible gastrointestinal device
US7611480B2 (en) 2003-04-24 2009-11-03 Levy Mark M Gastrointestinal bioreactor
US7025789B2 (en) 2003-04-29 2006-04-11 The University Of Hong Kong Prosthetic device and method for total joint replacement in small joint arthroplasty
US6951561B2 (en) 2003-05-06 2005-10-04 Triage Medical, Inc. Spinal stabilization device
EP1648340B1 (en) 2003-05-19 2010-03-03 SeptRx, Inc. Tissue distention device and related methods for therapeutic intervention
US6986771B2 (en) 2003-05-23 2006-01-17 Globus Medical, Inc. Spine stabilization system
US7413563B2 (en) 2003-05-27 2008-08-19 Cardia, Inc. Flexible medical device
US7291148B2 (en) 2003-06-03 2007-11-06 John M. Agee Trustee Of The John M. Agee Trust External fixator for Colles' fracture
EP1638473A2 (en) 2003-06-12 2006-03-29 Disc-O-Tech Medical Technologies, Ltd. Plate device
US8415407B2 (en) 2004-03-21 2013-04-09 Depuy Spine, Inc. Methods, materials, and apparatus for treating bone and other tissue
CA2597786C (en) 2005-02-22 2014-08-05 Disc-O-Tech Medical Technologies, Ltd. Polymeric bone cement
US9381024B2 (en) 2005-07-31 2016-07-05 DePuy Synthes Products, Inc. Marked tools
US20050010231A1 (en) 2003-06-20 2005-01-13 Myers Thomas H. Method and apparatus for strengthening the biomechanical properties of implants
US6974862B2 (en) 2003-06-20 2005-12-13 Kensey Nash Corporation High density fibrous polymers suitable for implant
WO2005000159A3 (en) 2003-06-25 2005-03-24 Baylor College Medicine Tissue integration design for seamless implant fixation
US6953313B2 (en) 2003-06-26 2005-10-11 Gordon Tylosky Self-locking linear adjustment mechanism
DK1495729T3 (en) 2003-07-08 2007-04-10 Kwan-Ku Lin A flexible, expandable and permeable to air implant for use in medicine
US7625408B2 (en) 2003-07-22 2009-12-01 Avanta Orthopaedics, Llc Prosthetic wrist implant
US20050043739A1 (en) 2003-08-18 2005-02-24 Sullivan Robert L. Hybrid flexible drive shaft
CN100479775C (en) 2003-08-29 2009-04-22 斯恩蒂斯有限公司 Intramedullary nail
CA2537048C (en) 2003-09-03 2010-01-12 Kyphon Inc. Devices for creating voids in interior body regions and related methods
US7287604B2 (en) 2003-09-15 2007-10-30 Baker Hughes Incorporated Steerable bit assembly and methods
WO2005032340A3 (en) 2003-09-29 2006-08-03 Secant Medical Llc Integral support stent graft assembly
US7267678B2 (en) 2003-09-30 2007-09-11 Robert J. Medoff Intramedullary implant for fracture fixation
WO2005032326A3 (en) 2003-10-07 2005-06-23 Mordechay Beyar Soft tissue to bone fixation
US6926720B2 (en) 2003-10-15 2005-08-09 Hand Innovations, Llc Jig assembly for implantation of a fracture fixation device
US20050085818A1 (en) 2003-10-17 2005-04-21 Huebner Randall J. Systems for distal radius fixation
US7967826B2 (en) 2003-10-21 2011-06-28 Theken Spine, Llc Connector transfer tool for internal structure stabilization systems
US20070173745A1 (en) 2004-11-16 2007-07-26 Jennifer Diederich Rod length measuring instrument
US7588588B2 (en) 2003-10-21 2009-09-15 Innovative Spinal Technologies System and method for stabilizing of internal structures
US7905907B2 (en) 2003-10-21 2011-03-15 Theken Spine, Llc Internal structure stabilization system for spanning three or more structures
US7569061B2 (en) 2004-11-16 2009-08-04 Innovative Spinal Technologies, Inc. Off-axis anchor guidance system
JP2007516738A (en) 2003-10-23 2007-06-28 トランスワン インコーポレイティッド Tools and tool kits for performing minimal intrusion process to the spine
US7867260B2 (en) 2003-11-05 2011-01-11 Koenigsee Implantate Und Instrumente Zur Osteosynthese Gmbh Plate used to stabilise distal radius fractures
EP1691852A2 (en) 2003-11-10 2006-08-23 Angiotech International AG Medical implants and fibrosis-inducing agents
US20050261779A1 (en) 2003-11-17 2005-11-24 Meyer Rudolf X Expansible rod-type prosthesis and external magnetic apparatus
CA2546287C (en) 2003-11-24 2014-04-22 Canji, Inc. Reduction of dermal scarring
US20050113836A1 (en) 2003-11-25 2005-05-26 Lozier Antony J. Expandable reamer
US20050113892A1 (en) 2003-11-26 2005-05-26 Sproul Michael E. Surgical tool with an electroactive polymer for use in a body
US20050125066A1 (en) 2003-12-08 2005-06-09 Innovative Spinal Technologies Nucleus replacement securing device and method
US7578824B2 (en) 2003-12-30 2009-08-25 Zimmer, Inc. Methods and apparatus for forming a tunnel through a proximal end of a tibia
US7785328B2 (en) 2003-12-30 2010-08-31 Depuy Products, Inc. Minimally invasive bone miller apparatus
US7195633B2 (en) 2004-01-08 2007-03-27 Robert J. Medoff Fracture fixation system
US8574268B2 (en) 2004-01-26 2013-11-05 DePuy Synthes Product, LLC Highly-versatile variable-angle bone plate system
US7879037B2 (en) 2004-02-11 2011-02-01 Medtronic Xomed, Inc. High speed surgical cutting instrument
US20050182399A1 (en) 2004-02-13 2005-08-18 Benjamin Levine Bone fixation device
WO2005082115A8 (en) 2004-02-26 2006-06-01 Acumed Llc Bone plates with locking apertures
US8360629B2 (en) 2005-11-22 2013-01-29 Depuy Spine, Inc. Mixing apparatus having central and planetary mixing elements
US7214227B2 (en) 2004-03-22 2007-05-08 Innovative Spinal Technologies Closure member for a medical implant device
US20050216008A1 (en) 2004-03-24 2005-09-29 Zwirnmann Ralph F Bone fixation implants
US7959634B2 (en) 2004-03-29 2011-06-14 Soteira Inc. Orthopedic surgery access devices
US7632277B2 (en) 2004-03-29 2009-12-15 Woll Bioorthopedics Llc Orthopedic intramedullary fixation system
EP1582162A1 (en) 2004-03-31 2005-10-05 Orthofix International B.V. Intramedullary nail provided with expansion fixing means comprising at least one element of shape-retention material
EP1582163A1 (en) 2004-03-31 2005-10-05 Orthofix International B.V. Intramedullary nail comprising an helical element of shape-memory material
EP1582159A1 (en) 2004-03-31 2005-10-05 Orthofix International B.V. Intramedullary nail provided with expansion means for fixation to the bone
EP1820462B1 (en) 2004-03-31 2011-09-07 ORTHOFIX S.r.l. Intramedullary nail comprising elements of shape-memory material
WO2005094705A3 (en) 2004-03-31 2006-03-16 Orthofix Int Bv Shape memory alloy comprising intramedullary nail provided with expansion fixing means
EP1582161A1 (en) 2004-03-31 2005-10-05 Orthofix International B.V. Intramedullary nail provided with expansion fixing means operated by one or more driving elements
EP1582164A1 (en) 2004-03-31 2005-10-05 Orthofix International B.V. Intramedullary nail comprising a stem whereon longitudinal portions are provided driving elements of shape-memory material
EP1582160A1 (en) 2004-03-31 2005-10-05 Orthofix International B.V. Intramedullary nail comprising elements of shape-memory material
US7507241B2 (en) 2004-04-05 2009-03-24 Expanding Orthopedics Inc. Expandable bone device
US7465318B2 (en) 2004-04-15 2008-12-16 Soteira, Inc. Cement-directing orthopedic implants
US7452351B2 (en) 2004-04-16 2008-11-18 Kyphon Sarl Spinal diagnostic methods and apparatus
US7578825B2 (en) 2004-04-19 2009-08-25 Acumed Llc Placement of fasteners into bone
US7985222B2 (en) 2004-04-21 2011-07-26 Medshape Solutions, Inc. Osteosynthetic implants and methods of use and manufacture
US7776051B2 (en) 2004-05-03 2010-08-17 Theken Spine, Llc System and method for displacement of bony structures
EP1748739A1 (en) 2004-05-19 2007-02-07 Sintea Biotech S.p.A. Intravertebral widening device, injection device , and kit and method for kyphoplasty
US20080255560A1 (en) 2004-05-21 2008-10-16 Myers Surgical Solutions, Llc Fracture Fixation and Site Stabilization System
US8142462B2 (en) 2004-05-28 2012-03-27 Cavitech, Llc Instruments and methods for reducing and stabilizing bone fractures
CN2699849Y (en) 2004-06-02 2005-05-18 孙建行 Strutting piece for treating ischemic necrosis of femoral head
US20050277978A1 (en) 2004-06-09 2005-12-15 Secant Medical, Llc Three-dimensional coils for treatment of vascular aneurysms
US7771428B2 (en) 2004-06-11 2010-08-10 Synthes Usa, Llc Intramedullary rod with spiraling flutes
US20050283159A1 (en) 2004-06-17 2005-12-22 Bouali Amara Intramedullary osteosynthesis implant
EP1758512B1 (en) 2004-06-22 2009-03-25 Synthes GmbH Intramedullary nail
US9220595B2 (en) 2004-06-23 2015-12-29 Orthovita, Inc. Shapeable bone graft substitute and instruments for delivery thereof
US7632273B2 (en) 2004-06-29 2009-12-15 Depuy Products, Inc. Minimally invasive bone broach
US7137987B2 (en) 2004-07-02 2006-11-21 Wright Medical Technology, Inc. Distal radius bone plating system with locking and non-locking screws
US7588577B2 (en) 2004-07-15 2009-09-15 Wright Medical Technology, Inc. Guide assembly for intramedullary fixation and method of using the same
US7854752B2 (en) 2004-08-09 2010-12-21 Theken Spine, Llc System and method for dynamic skeletal stabilization
US20060085009A1 (en) 2004-08-09 2006-04-20 Csaba Truckai Implants and methods for treating bone
EP1776053A2 (en) 2004-08-09 2007-04-25 Innovative Spinal Technologies System and method for dynamic skeletal stabilization
US20060089647A1 (en) 2004-08-20 2006-04-27 Culbert Brad S Method and apparatus for delivering an agent
US20060058826A1 (en) 2004-08-25 2006-03-16 Evans Avery J Tissue cavitation device
US20090105753A1 (en) 2004-08-26 2009-04-23 Prodesco, Inc. Sutures and methods of making the same
US7806929B2 (en) 2004-08-27 2010-10-05 Brown David C Intracapsular pseudophakic device
US7944355B2 (en) 2004-09-01 2011-05-17 Microsoft Corporation Security techniques in the RFID framework
DE602005014716D1 (en) 2004-09-08 2009-07-16 Arthrex Inc modular joint prosthesis
WO2006034396A3 (en) 2004-09-21 2006-05-11 E Skott Greenhalgh Balloon and methods of making and using
WO2006034436A3 (en) 2004-09-21 2006-10-19 Stout Medical Group Lp Expandable support device and method of use
US7481815B2 (en) 2004-09-23 2009-01-27 Synthes (U.S.A.) Coplanar X-ray guided aiming arm for locking of intramedullary nails
US20060064005A1 (en) 2004-09-23 2006-03-23 Innovative Spinal Technologies System and method for externally controlled surgical navigation
WO2006068682A1 (en) 2004-09-24 2006-06-29 Stout Medical Group, L.P. Expandable support device and method of use
DE602004013971D1 (en) 2004-09-27 2008-07-03 Orthofix Srl Intramedullary nail for the treatment of proximal femoral fractures
EP1804698B1 (en) 2004-10-04 2012-07-04 Saint Louis University Intramedullary nail device for repairing long bone
WO2006042334A3 (en) 2004-10-12 2006-10-26 E Skott Greenhalgh Expandable support device and method of use
US20060089648A1 (en) 2004-10-27 2006-04-27 Masini Michael A Versatile bone plate systems particularly suited to minimally invasive surgical procedures
US20060100706A1 (en) 2004-11-10 2006-05-11 Shadduck John H Stent systems and methods for spine treatment
US7682378B2 (en) 2004-11-10 2010-03-23 Dfine, Inc. Bone treatment systems and methods for introducing an abrading structure to abrade bone
CA2629407A1 (en) 2004-11-15 2006-05-18 Medtronic Spine Llc Assembled prosthesis such as a disc
US7235079B2 (en) 2004-11-18 2007-06-26 Acumed Llc Composite bone fasteners
US7988735B2 (en) 2005-06-15 2011-08-02 Matthew Yurek Mechanical apparatus and method for delivering materials into the inter-vertebral body space for nucleus replacement
US7160331B2 (en) 2004-12-01 2007-01-09 Mayo Foundation For Medical Research And Education Sigmoid notch implant
US7559932B2 (en) 2004-12-06 2009-07-14 Dfine, Inc. Bone treatment systems and methods
US7857832B2 (en) 2004-12-08 2010-12-28 Interventional Spine, Inc. Method and apparatus for spinal stabilization
DE202004019105U1 (en) 2004-12-10 2005-02-24 Stryker Trauma Gmbh Apparatus for clearing bone cavities
WO2006066053A1 (en) * 2004-12-15 2006-06-22 Stryker Spine Spinal rods having segments of different elastic properties and methods of using them
WO2006066228A3 (en) 2004-12-16 2006-08-24 Dennis Colleran Expandable implants for spinal disc replacement
US20060178737A1 (en) 2005-01-12 2006-08-10 Furcht Leo T Coated medical apparatus
US20060184192A1 (en) 2005-02-11 2006-08-17 Markworth Aaron D Systems and methods for providing cavities in interior body regions
US7422360B2 (en) 2005-02-23 2008-09-09 Cavitech Holdings, Llc Fluid impingement mixing device
DE102005009492A1 (en) 2005-02-24 2006-08-31 Lob, Günter, Prof. Dr. med. Fixing element for fractured bone, comprising wedge part with grooves for accommodation of thread or wire
US20060200061A1 (en) 2005-03-03 2006-09-07 Warkentine Blaine L Stabilization and traction apparatus and method for non-operative treatment of distal radius and upper extremity fractures
EP1700572B1 (en) 2005-03-11 2008-01-16 ORTHOFIX S.r.l. Device for the osteosynthesis of proximal humerus fractures
US7588571B2 (en) 2005-03-18 2009-09-15 Ron Anthon Olsen Adjustable splint for osteosynthesis with modular joint
US20060217730A1 (en) 2005-03-24 2006-09-28 Zafer Termanini Expandable spring loaded acetabuler reamer
JP2008538518A (en) 2005-04-05 2008-10-30 トライエイジ メディカル インコーポレイテッド Tissue expansion device and an associated method,
US20060241629A1 (en) 2005-04-07 2006-10-26 Zimmer Technology, Inc. Expandable reamer
US7837612B2 (en) 2005-04-08 2010-11-23 Ethicon Endo-Surgery, Inc. Tissue suspension device
US7337781B2 (en) 2005-04-15 2008-03-04 Restore Medical, Inc. Implant for tongue
WO2006113586A3 (en) 2005-04-15 2007-09-20 Musculoskeletal Transplant Vertebral disc repair
US20060241671A1 (en) 2005-04-20 2006-10-26 Stout Medical Group, Llc Self-sealing surgical access port
US8292967B2 (en) 2005-04-21 2012-10-23 Biomet Manufacturing Corp. Method and apparatus for use of porous implants
WO2006116234A3 (en) 2005-04-22 2007-10-11 Amei Technologies Inc Drive systems and devices incorporating drive systems
WO2006116760A2 (en) 2005-04-27 2006-11-02 Stout Medical Group, L.P. Expandable support device and method of use
JP5112295B2 (en) 2005-04-27 2013-01-09 スタウト メディカル グループ,エル.ピー. Expandable support device and methods of use thereof
ES2649548T3 (en) 2005-05-12 2018-01-12 Covidien Lp Implant delivery system with orientation of port RX mutually locked
US8187327B2 (en) 2005-05-18 2012-05-29 Kyphon Sarl Selectively-expandable bone scaffold
CN101208053A (en) 2005-05-18 2008-06-25 索诺玛整形外科产品公司 Minimally invasive actuable bone fixation devices, system and method of using the same
US8961516B2 (en) 2005-05-18 2015-02-24 Sonoma Orthopedic Products, Inc. Straight intramedullary fracture fixation devices and methods
US9060820B2 (en) 2005-05-18 2015-06-23 Sonoma Orthopedic Products, Inc. Segmented intramedullary fracture fixation devices and methods
US20060276797A1 (en) 2005-05-24 2006-12-07 Gary Botimer Expandable reaming device
WO2006127904A1 (en) 2005-05-24 2006-11-30 Gary Botimer Expandable surgical reaming tool
US7749232B2 (en) 2005-05-24 2010-07-06 Anthony Salerni Electromagnetically guided spinal rod system and related methods
US20070042326A1 (en) 2005-06-01 2007-02-22 Osseous Technologies Of America Collagen antral membrane expander
WO2007002933A3 (en) 2005-06-28 2007-04-12 Stout Medical Group Inc Micro-thin film structures for cardiovascular indications
US8021365B2 (en) 2005-07-11 2011-09-20 Kyphon Sarl Surgical device having interchangeable components and methods of use
US20070006692A1 (en) 2005-07-11 2007-01-11 Phan Christopher U Torque limiting device
US8105236B2 (en) 2005-07-11 2012-01-31 Kyphon Sarl Surgical access device, system, and methods of use
US8133226B2 (en) 2005-07-12 2012-03-13 Nanyang Technological University Intramedullary fixation device for fractures
WO2007009123A3 (en) 2005-07-14 2007-04-19 Scott E Greenhalgh Implant systems and methods for use
WO2007009107A3 (en) 2005-07-14 2008-08-07 Scott E Greenhalgh Expandable support device and method of use
WO2007011994A3 (en) 2005-07-15 2007-06-21 Scott E Greenhalgh Device and method for fibrous tissue repair
CA2609800A1 (en) 2005-07-19 2007-01-25 Stout Medical Group L.P. Embolic filtering method and apparatus
WO2007012046A3 (en) 2005-07-19 2007-06-28 Scott E Greenhalgh Anatomical measurement tool
US20070055379A1 (en) 2005-08-03 2007-03-08 Stone Corbett W Annular access devices
US8366773B2 (en) 2005-08-16 2013-02-05 Benvenue Medical, Inc. Apparatus and method for treating bone
US7785368B2 (en) 2005-08-16 2010-08-31 Benvenue Medical, Inc. Spinal tissue distraction devices
CA2620615A1 (en) 2005-08-26 2007-03-01 Innovative Spinal Technologies, Inc. Alignment instrument for dynamic spinal stabilization systems
US20070073342A1 (en) 2005-09-27 2007-03-29 Innovative Spinal Technologies Annular access device using t-anchors
US20070088436A1 (en) 2005-09-29 2007-04-19 Matthew Parsons Methods and devices for stenting or tamping a fractured vertebral body
WO2007041665A3 (en) 2005-10-04 2008-07-10 Stout Medical Group Lp Expandable support device and method of use
US20070123876A1 (en) 2005-10-31 2007-05-31 Czartoski Timothy J Multiple purpose nail, nail assembly and associated method
ES2251888B1 (en) 2005-11-08 2007-04-01 Carlos Enrique Morales Berenguer Delta device for the treatment of trochanteric fractures of the femur and subtocantericas.
CA2629044C (en) 2005-11-08 2014-05-13 Synthes Gmbh Intramedullary, longitudinal implant
EP1948064A4 (en) 2005-11-10 2013-03-06 Zimmer Inc Minamally invasive orthopaedic delivery devices and tools
EP1954198A1 (en) 2005-11-15 2008-08-13 Aoi Medical, Inc. Arterial closure button
US20070123877A1 (en) 2005-11-15 2007-05-31 Aoi Medical, Inc. Inflatable Device for Restoring Anatomy of Fractured Bone
EP1954216A1 (en) 2005-11-16 2008-08-13 Aoi Medical, Inc. Intervertebral spacer
US7775779B2 (en) 2005-11-17 2010-08-17 Sclumberger Technology Corporation Pump apparatus, systems and methods
WO2007065137A3 (en) 2005-11-30 2008-01-17 Scott E Greenhalgh Balloon and methods of making and using
US20100234901A1 (en) 2005-12-13 2010-09-16 Levy Mark M Polyaxial fastener assembly
WO2007076308A2 (en) 2005-12-15 2007-07-05 Stout Medical Group, L.P. Expandable support device and method of use
WO2007084239A3 (en) 2005-12-19 2008-12-11 E Skott Greenhalgh Expandable support devices and methods
WO2007073488A3 (en) 2005-12-19 2008-04-03 E Skott Greenhalgh Expendable support device and method of use
WO2007076376A3 (en) 2005-12-19 2008-12-04 Stout Medical Group Lp Expandable delivery device
WO2007076374A3 (en) 2005-12-19 2007-12-27 Skott E Greenhalgh Expandable support device and method of using the same
WO2007076377A3 (en) 2005-12-19 2008-01-24 E Skott Greenhalge Expandable support device
WO2007078692A3 (en) 2005-12-23 2008-12-18 J Christopher Flaherty Systems and methods for fixation of bone with an expandable device
WO2007079237A3 (en) 2005-12-28 2007-12-06 E Skott Greenhalgh Expandable support device and method of use
US8029551B2 (en) 2006-01-10 2011-10-04 Running Donald E Fracture fixation plate with cover sheath
US20070173838A1 (en) 2006-01-12 2007-07-26 Kung-Chia Li Femoral head and neck strengthening device
US20070173835A1 (en) 2006-01-13 2007-07-26 Medoff Robert J Intramedullary implant for fracture fixation and method of using the same
USD589147S1 (en) 2006-02-02 2009-03-24 Innovative Spinal Technologies Bone anchor head
EP2649951A3 (en) 2006-02-06 2013-12-25 ConforMIS, Inc. Patient selectable joint arthroplasty devices and surgical tools
US7520879B2 (en) 2006-02-07 2009-04-21 Warsaw Orthopedic, Inc. Surgical instruments and techniques for percutaneous placement of spinal stabilization elements
US7967820B2 (en) 2006-02-07 2011-06-28 P Tech, Llc. Methods and devices for trauma welding
CA2537171C (en) 2006-02-07 2010-12-07 Orren Johnson Method of locking tubular components in end to end relation
US8740903B2 (en) 2006-02-09 2014-06-03 DePuy Synthes Products, LLC Method and apparatus for bone fracture fixation
US20070198043A1 (en) 2006-02-22 2007-08-23 Cox Daniel L Bone marrow aspiration device
US20070233091A1 (en) 2006-02-23 2007-10-04 Naifeh Bill R Multi-level spherical linkage implant system
US20070225568A1 (en) 2006-03-22 2007-09-27 Dennis Colleran Surgical retractor device and method of use
US20070225810A1 (en) 2006-03-23 2007-09-27 Dennis Colleran Flexible cage spinal implant
US7976549B2 (en) 2006-03-23 2011-07-12 Theken Spine, Llc Instruments for delivering spinal implants
WO2007115108A1 (en) 2006-03-29 2007-10-11 Innovative Spinal Technologies, Inc. Dynamic motion spinal stabilization system
CN101415369B (en) 2006-03-31 2013-01-02 新加坡南洋理工大学 Tissue retractor, tissue retractor kit and method of use thereof
DE102006016213A1 (en) 2006-04-03 2007-10-11 Aesculap Ag & Co. Kg Connecting system for attaching drill sleeve to drill guide when drilling bone in surgery comprises block on guide with transverse bores, tubular connector on sleeve fitting into bore and being clamped into place by rotating it
US8048134B2 (en) 2006-04-06 2011-11-01 Andrew K. Palmer Active compression to facilitate healing of bones
WO2007115402A1 (en) 2006-04-07 2007-10-18 Société De Commercialisation Des Produits De La Recherche Appliquée Socpra Sciences Et Génie S.E.C. Integrated cement delivery system for bone augmentation procedures and methods
US8075634B2 (en) 2006-04-11 2011-12-13 Eli Hurowitz Orthopedic device
WO2007124130A3 (en) 2006-04-21 2009-04-09 Interventional Spine Inc Method and apparatus for spinal fixation
CA2650490A1 (en) 2006-04-26 2007-11-08 Illuminoss Medical, Inc. Apparatus and methods for reinforcing bone
EP2740423A1 (en) 2006-04-26 2014-06-11 Illuminoss Medical, Inc. Apparatus for delivery of reinforcing materials to a fractured long bone
US7806900B2 (en) 2006-04-26 2010-10-05 Illuminoss Medical, Inc. Apparatus and methods for delivery of reinforcing materials to bone
WO2007131002A3 (en) 2006-05-01 2008-07-10 E Skott Greenhalgh Expandable support device and method of use
US9339369B2 (en) 2006-05-09 2016-05-17 Lifecell Corporation Reinforced biological tissue
US9155574B2 (en) 2006-05-17 2015-10-13 Sonoma Orthopedic Products, Inc. Bone fixation device, tools and methods
US7507286B2 (en) 2006-06-08 2009-03-24 Sanatis Gmbh Self-foaming cement for void filling and/or delivery systems
USD560128S1 (en) 2006-06-13 2008-01-22 Innovative Spinal Technologies Rod length indicator
US20080015601A1 (en) 2006-06-14 2008-01-17 Michael Castro Reduction device and method of use
US7670343B2 (en) 2006-06-14 2010-03-02 Biomet Manufacturing Corp. Method and apparatus for reaming an acetabulum
US8579537B2 (en) 2006-07-05 2013-11-12 Husqvarna Consumer Outdoor Products N.A., Inc. Coupling arrangement
WO2008006106A3 (en) 2006-07-07 2008-12-18 Bioassets Dev Corp Methods for preventing, postponing or improving the outcome of invasive spinal procedures
US20080009876A1 (en) 2006-07-07 2008-01-10 Meera Sankaran Medical device with expansion mechanism
WO2008013763A3 (en) 2006-07-25 2008-06-26 Morris L Jacobs Packed demineralized cancellous tissue forms for disc nucleus augmentation, restoration, or replacement and methods of implantation
WO2008019397A8 (en) 2006-08-11 2008-12-24 Archus Orthopedics Inc Angled washer polyaxial connection for dynamic spine prosthesis
US20080065072A1 (en) 2006-09-08 2008-03-13 James Spitler Kit for Implant Retrieval and Method of Use
US20080065073A1 (en) 2006-09-08 2008-03-13 Michael Perriello Offset dynamic motion spinal stabilization system
US8444682B2 (en) 2006-09-13 2013-05-21 The University Of Hong Kong Shape memory locking device for orthopedic implants
WO2008035849A1 (en) 2006-09-23 2008-03-27 Nam Soo Song Expandable jacking curette for bone fusion surgery
EP1905367A1 (en) 2006-09-28 2008-04-02 Orthofix S.r.l. Intramedullary osteosynthesis device
US20080097332A1 (en) 2006-10-18 2008-04-24 Stout Medical Group L.P. Surgical access port
US7879041B2 (en) 2006-11-10 2011-02-01 Illuminoss Medical, Inc. Systems and methods for internal bone fixation
DE202006017194U1 (en) 2006-11-10 2007-01-04 Aesculap Ag & Co. Kg Intramedullary nail for positioning bone fragments, has body part attached to shaft, where part is form stable, net or grid-like molded body with through holes, through which bone screws are screwed and fixed in body in different directions
CA2669129C (en) 2006-11-10 2014-09-16 Illuminoss Medical, Inc. Systems and methods for internal bone fixation
US20080114364A1 (en) 2006-11-15 2008-05-15 Aoi Medical, Inc. Tissue cavitation device and method
WO2008060277A3 (en) 2006-11-15 2009-09-03 Aoi Medical, Inc. Tissue cavitation device and method
DE102006054533A1 (en) 2006-11-15 2008-05-21 Resoimplant Gmbh Fixation element for bone fragment
DE102006054534A1 (en) 2006-11-15 2008-05-21 Resoimplant Gmbh Fixation element for bone fragment
DE602007009915D1 (en) 2006-11-20 2010-12-02 Septrx Inc A device for preventing the unwanted flow of the Embolis from the veins to the arteries
US20080161825A1 (en) 2006-11-20 2008-07-03 Stout Medical Group, L.P. Anatomical measurement tool
JP2010510041A (en) 2006-11-22 2010-04-02 ソノマ・オーソペディック・プロダクツ・インコーポレイテッドSonoma Orthopedic Products, Inc. Tools for curved orthopedic
CA2669737A1 (en) 2006-11-22 2008-05-29 Sonoma Orthopedic Products, Inc. Surgical tools for use in deploying bone repair devices
US20080149115A1 (en) 2006-11-22 2008-06-26 Sonoma Orthopedic Products, Inc. Surgical station for orthopedic reconstruction surgery
WO2008076357A9 (en) 2006-12-15 2008-09-25 Soteira Inc Delivery apparatus and methods for vertebrostenting
US7909873B2 (en) 2006-12-15 2011-03-22 Soteira, Inc. Delivery apparatus and methods for vertebrostenting
US20080167657A1 (en) 2006-12-31 2008-07-10 Stout Medical Group, L.P. Expandable support device and method of use
US20070276392A1 (en) 2007-01-09 2007-11-29 Disc-O-Tech Medical Technologies Ltd Soft Tissue to Bone Fixation
GB2445620B (en) 2007-01-13 2011-10-26 Derek James Wallace Mcminn Instrumentation for knee surgery
US20080208202A1 (en) 2007-01-25 2008-08-28 Jeffrey Williams Adaptable tool removal device and method
US8303590B2 (en) 2007-01-26 2012-11-06 Ebi, Llc Lockable intramedullary fixation device
US8449545B2 (en) 2007-02-09 2013-05-28 Christopher G. Sidebotham Low cost modular tapered hollow reamer for medical applications
US8523866B2 (en) 2007-02-09 2013-09-03 Christopher G. Sidebotham Modular tapered hollow reamer for medical applications
KR20090125778A (en) 2007-02-22 2009-12-07 스파인 뷰 인코포레이티드 Expandable rotating device and method for tissue aspiration
EP2131769B1 (en) 2007-03-02 2011-04-27 Spinealign Medical, Inc. Fracture fixation system
WO2008109870A1 (en) 2007-03-07 2008-09-12 Spinealign Medical, Inc. Transdiscal interbody fusion device and method
US8480675B2 (en) 2007-03-07 2013-07-09 Vertech, Inc. Betts osteotome
US8157804B2 (en) 2007-03-07 2012-04-17 Vertech, Inc. Expandable blade device for stabilizing long bone fractures
EP2131767B1 (en) 2007-03-12 2017-11-22 Stout Medical Group, L.P. Expandable attachment device
WO2008112875A3 (en) 2007-03-13 2009-12-03 Smith & Nephew, Inc. Internal fixation devices
EP2131879A2 (en) 2007-03-13 2009-12-16 Smith & Nephew, Inc. Internal fixation devices
DE102007014265B4 (en) 2007-03-21 2009-08-13 Eska Implants Gmbh & Co.Kg Ball joint or cap for a hip replacement
EP2134274A2 (en) 2007-03-22 2009-12-23 Novalign Orthopaedics, Inc. Fracture fixation device with support rods and sheath
JP2011521718A (en) 2008-05-23 2011-07-28 ノヴァリン・オルソペディクス・インコーポレーテッド Modular segmented intramedullary system, apparatus, and an associated method
WO2008118945A1 (en) 2007-03-26 2008-10-02 Spineology, Inc. Articulating shaper
US20080243122A1 (en) 2007-03-29 2008-10-02 Kohm Andrew C Apparatuses and methods for bone screw augmentation
WO2008124533A1 (en) 2007-04-03 2008-10-16 Dfine, Inc. Bone treatment systems and methods
US8043334B2 (en) 2007-04-13 2011-10-25 Depuy Spine, Inc. Articulating facet fusion screw
US20080269745A1 (en) 2007-04-24 2008-10-30 Osteolign, Inc. Thermo-chemically activated intramedullary bone stent
US20080269742A1 (en) 2007-04-25 2008-10-30 Levy Mark M Connector assembly for bone anchoring element
EP2146656A1 (en) 2007-04-30 2010-01-27 Theken Spine, LLC Implant insertion and alignment system
US7632310B2 (en) 2007-07-09 2009-12-15 Moximed, Inc. Surgical implantation method and devices for an extra-articular mechanical energy absorbing apparatus
US20080275448A1 (en) 2007-05-02 2008-11-06 Sackett Samuel G Expandable proximal reamer
US7935117B2 (en) 2007-05-02 2011-05-03 Depuy Products, Inc. Expandable proximal reamer
US20100274246A1 (en) 2007-05-10 2010-10-28 Oren Globerman Expandable intramedullary nail for small bone fixation
EP2164405A2 (en) 2007-05-21 2010-03-24 AOI Medical Inc. Articulating cavitation device
US8343157B2 (en) 2007-05-25 2013-01-01 Howmedica Osteonics Corp. Bone-reaming system
EP2160150B1 (en) 2007-06-26 2011-10-26 St. Jude Medical, Inc. Apparatus for implanting collapsible/expandable prosthetic heart valves
WO2009006622A3 (en) 2007-07-03 2009-03-19 Innovative Spinal Technologies Facet fusion implant
DE102007031945A1 (en) 2007-07-06 2009-01-08 Resoimplant Gmbh bioresorbable implant
DE102007032583B3 (en) 2007-07-09 2008-09-18 Eska Implants Gmbh & Co.Kg Set for creating an offset resurfacing hip implant
US8133232B2 (en) 2007-07-17 2012-03-13 Expanding Orthopedics Inc. Expandable bone device
DE102007033703A1 (en) 2007-07-17 2009-01-22 Resoimplant Gmbh fastener
US20090177239A1 (en) 2007-08-06 2009-07-09 Michael Castro Cervical plate instrument kit
US20090048620A1 (en) 2007-08-14 2009-02-19 Illuminoss Medical, Inc. Apparatus and methods for carpal tunnel release
US8523901B2 (en) 2007-08-14 2013-09-03 Illuminoss Medical, Inc. Apparatus and methods for attaching soft tissue to bone
DE102007041794B3 (en) 2007-08-30 2009-04-30 Eska Implants Gmbh & Co.Kg Set to create an offset resurfacing condyle cap implant for an artificial hip joint
US8702709B2 (en) 2007-09-14 2014-04-22 Said G. Osman Intervertebral disc reamer
DE102007044404A1 (en) 2007-09-18 2009-03-19 P&S Vorspannsysteme Ag Connecting assembly or connection method with all-round traction
WO2009039430A1 (en) 2007-09-19 2009-03-26 Stout Medical Group, L.P. Implantable support device and method of use
US8632543B2 (en) 2007-09-28 2014-01-21 Biomet C.V. Composite intramedullary nail
WO2009059090A1 (en) 2007-10-31 2009-05-07 Illuminoss Medical, Inc. Light source
EP2974672A1 (en) 2007-11-02 2016-01-20 Stout Medical Group, L.P. Expandable attachment device
US8556949B2 (en) 2007-11-14 2013-10-15 DePuy Synthes Products, LLC Hybrid bone fixation element and methods of using the same
US8226719B2 (en) 2007-11-14 2012-07-24 Cook Medical Technologies Llc Method and bone cement substitute kit for stabilizing a collapsed vertebra of a patient
US20090131886A1 (en) 2007-11-16 2009-05-21 Liu Y King Steerable vertebroplasty system
US20090138084A1 (en) 2007-11-19 2009-05-28 Magellan Spine Technologies, Inc. Spinal implants and methods
US7789900B2 (en) 2007-12-04 2010-09-07 Expanding Orthopedics, Inc. Double collet connector assembly for bone anchoring element
US8808338B2 (en) 2007-12-05 2014-08-19 Syntorr, Inc. Flexible bone screw
US20090177206A1 (en) 2008-01-08 2009-07-09 Zimmer Spine, Inc. Instruments, implants, and methods for fixation of vertebral compression fractures
WO2009088376A1 (en) 2008-01-09 2009-07-16 Nanyang Technological University Tissue retractor and method of use thereof
US8287538B2 (en) 2008-01-14 2012-10-16 Conventus Orthopaedics, Inc. Apparatus and methods for fracture repair
WO2009094478A1 (en) 2008-01-22 2009-07-30 Stout Medical Group, L.P. Expandable orthopedic device and method
GB0802402D0 (en) 2008-02-08 2008-03-12 Smith & Nephew Orthopaedics Gm Medical device and method
CN101946098B (en) 2008-02-16 2014-01-08 法斯特工业产品公司 Telescopic lock
WO2009125242A1 (en) 2008-04-08 2009-10-15 Vexim Apparatus for restoration of the spine and methods of use thereof
US20090270862A1 (en) 2008-04-25 2009-10-29 Greg Arcenio Medical device with one-way rotary drive mechanism
US20090292323A1 (en) 2008-05-20 2009-11-26 Chirico Paul E Systems, devices and methods for posterior lumbar interbody fusion
WO2009143496A1 (en) 2008-05-22 2009-11-26 Trinity Orthopedics, Llc Devices and methods for spinal reduction, displacement and resection
WO2009146457A1 (en) 2008-05-30 2009-12-03 Expanding Orthopedics, Inc. Bone fracture treatment devices and methods of their use
WO2009152270A1 (en) 2008-06-10 2009-12-17 Sonoma Orthopedic Products, Inc. Fracture fixation device, tools and methods
WO2009152272A1 (en) 2008-06-10 2009-12-17 Sonoma Orthopedic Products, Inc. Fracture fixation device, tools and methods
EP2140823B1 (en) 2008-06-23 2015-08-26 National Cancer Center Pin assembly for operation
US8277506B2 (en) 2008-06-24 2012-10-02 Carefusion 2200, Inc. Method and structure for stabilizing a vertebral body
DE202008010922U1 (en) 2008-08-12 2010-01-07 Tantum Ag Short nail for supplying Epiphysefrakturen
US20110231882A1 (en) 2008-09-26 2011-09-22 Koninklijke Philips Electronics N.V. Methods and devices for communications between two devices
WO2010045116A1 (en) 2008-10-14 2010-04-22 Zimmer, Inc. Modular intramedullary nail
US9408708B2 (en) 2008-11-12 2016-08-09 Stout Medical Group, L.P. Fixation device and method
US9474556B2 (en) 2008-11-19 2016-10-25 Endoorthopaedics, Inc. Intramedullary repair system for bone fractures
WO2010062379A1 (en) 2008-11-25 2010-06-03 Sonoma Orthopedic Products, Inc. Bone fracture fixation screws, systems and methods of use
JP5759900B2 (en) 2008-12-05 2015-08-05 ジンテス ゲゼルシャフト ミット ベシュレンクテル ハフツング Anchor-in-anchor system for use in bone fixation
US8430930B2 (en) 2008-12-18 2013-04-30 4-Web, Inc. Truss implant
US8568413B2 (en) 2008-12-18 2013-10-29 Sonoma Orthopedic Products, Inc. Bone fixation device, tools and methods
US20110295255A1 (en) 2009-02-05 2011-12-01 Sonoma Orthopedic Products, Inc. Proximal femur fixation apparatus, systems and methods with angled elongate elements
KR20120014117A (en) 2009-02-26 2012-02-16 드파이 인터내셔널 리미티드 Support structure implant for a bone cavity
US8591582B2 (en) 2009-02-26 2013-11-26 Depuy International Limited Support structure implant for a bone cavity
JP5607080B2 (en) 2009-02-26 2014-10-15 デピュー インターナショナル リミテッド Bone cavity support structure assembly
GB0903247D0 (en) 2009-02-26 2009-04-08 Depuy Int Ltd Support structure implant for a bone cavity
DE102009001535A1 (en) 2009-03-13 2010-09-16 Zf Friedrichshafen Ag Assembly, method for application of the assembly and the tool for applying the method
WO2010135156A1 (en) 2009-05-21 2010-11-25 Novalign Orthopaedics, Inc. Snap and twist segmented intramedullary system, apparatus and associated methods
RU2012105452A (en) 2009-07-24 2013-08-27 Смит Энд Нефью, Инк. Surgical instruments for cutting cavities in the intramedullary canals
US20120232533A1 (en) 2009-12-04 2012-09-13 Sonoma Orthopedic Products, Inc. Device and method for tensioning an elongate member
US9421109B2 (en) 2010-01-13 2016-08-23 Jcbd, Llc Systems and methods of fusing a sacroiliac joint
US9757154B2 (en) 2010-01-13 2017-09-12 Jcbd, Llc Systems and methods for fusing a sacroiliac joint and anchoring an orthopedic appliance
US20110178520A1 (en) 2010-01-15 2011-07-21 Kyle Taylor Rotary-rigid orthopaedic rod
WO2011085567A1 (en) 2010-01-16 2011-07-21 浙江双友物流器械股份有限公司 Rigid binder
CA2823873A1 (en) 2010-01-20 2011-07-28 Conventus Orthopaedics, Inc. Apparatus and methods for bone access and cavity preparation
JP2013521880A (en) 2010-03-08 2013-06-13 コンベンタス オーソピディックス, インコーポレイテッド Apparatus and method for securing a bone implant
CN103002823B (en) 2010-03-08 2017-11-28 康文图斯整形外科公司 Apparatus and method for bone repair
US9320535B2 (en) 2010-11-15 2016-04-26 Spine View, Inc. Tissue removal system with retention mechanism
US8827587B2 (en) 2010-12-17 2014-09-09 Zenith Products Corporation Tension rod mechanism with opposing threads
WO2012112396A3 (en) 2011-02-14 2012-10-26 Ellipse Technologies, Inc. Device and method for treating fractured bones
WO2012122317A3 (en) 2011-03-07 2012-11-22 Conventus Orthopaedics, Inc. Apparatus and methods for bone repair preparation
WO2015089357A3 (en) 2013-12-12 2015-11-05 Conventus Orthopaedics, Inc. Tissue displacement tools and methods

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5879352A (en) * 1994-10-14 1999-03-09 Synthes (U.S.A.) Osteosynthetic longitudinal alignment and/or fixation device
US7670339B2 (en) * 1998-10-26 2010-03-02 Expanding Orthopedics, Inc. Expandable orthopedic device
US20060064094A1 (en) * 1998-10-26 2006-03-23 Expanding Orthopedics, Inc. Expandable orthopedic device
US20050209557A1 (en) * 1999-06-15 2005-09-22 Cryocath Technologies Inc. Defined deflection structure
US6879352B1 (en) * 1999-12-09 2005-04-12 Samsung Electronics Co., Ltd. Convergence measuring apparatus and method thereof
US20020165461A1 (en) * 2001-05-02 2002-11-07 Hayzelden Robert C. Steerable catheter with shaft support system for resisting axial compressive loads
US20080058804A1 (en) * 2003-04-28 2008-03-06 Andre Lechot Precision Assembleable Surgical Tool Handle with Limited-Play Interconnect Mechanism
US20050131407A1 (en) * 2003-12-16 2005-06-16 Sicvol Christopher W. Flexible spinal fixation elements
US7828802B2 (en) * 2004-01-16 2010-11-09 Expanding Orthopedics, Inc. Bone fracture treatment devices and methods of their use
US8287541B2 (en) * 2005-05-18 2012-10-16 Sonoma Orthopedic Products, Inc. Fracture fixation device, tools and methods
US20070100285A1 (en) * 2005-10-27 2007-05-03 Boston Scientific Scimed, Inc. Elongate medical device with continuous reinforcement member
US20080161805A1 (en) * 2006-11-22 2008-07-03 Sonoma Orthopedic Products, Inc. Fracture fixation device, tools and methods
US20090228008A1 (en) * 2007-03-22 2009-09-10 Osteolign, Inc. Segmented intramedullary system and apparatus
US20080249436A1 (en) * 2007-04-05 2008-10-09 Darr Allan J Dynaflex
US20090018542A1 (en) * 2007-07-11 2009-01-15 Sonoma Orthopedic Products,Inc. Fracture fixation devices, systems and methods incorporating a membrane

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8961516B2 (en) 2005-05-18 2015-02-24 Sonoma Orthopedic Products, Inc. Straight intramedullary fracture fixation devices and methods
US9060820B2 (en) 2005-05-18 2015-06-23 Sonoma Orthopedic Products, Inc. Segmented intramedullary fracture fixation devices and methods
US9155574B2 (en) 2006-05-17 2015-10-13 Sonoma Orthopedic Products, Inc. Bone fixation device, tools and methods
US9259250B2 (en) 2006-11-22 2016-02-16 Sonoma Orthopedic Products, Inc. Fracture fixation device, tools and methods
US9517093B2 (en) 2008-01-14 2016-12-13 Conventus Orthopaedics, Inc. Apparatus and methods for fracture repair
US9788870B2 (en) 2008-01-14 2017-10-17 Conventus Orthopaedics, Inc. Apparatus and methods for fracture repair
US8568413B2 (en) 2008-12-18 2013-10-29 Sonoma Orthopedic Products, Inc. Bone fixation device, tools and methods
US20110087227A1 (en) * 2008-12-18 2011-04-14 Mazur Kal U Bone fixation device, tools and methods
US9730739B2 (en) 2010-01-15 2017-08-15 Conventus Orthopaedics, Inc. Rotary-rigid orthopaedic rod
US8961518B2 (en) 2010-01-20 2015-02-24 Conventus Orthopaedics, Inc. Apparatus and methods for bone access and cavity preparation
US9848889B2 (en) 2010-01-20 2017-12-26 Conventus Orthopaedics, Inc. Apparatus and methods for bone access and cavity preparation
US9993277B2 (en) * 2010-03-08 2018-06-12 Conventus Orthopaedics, Inc. Apparatus and methods for securing a bone implant
US20150012096A1 (en) * 2010-03-08 2015-01-08 Conventus Orthopaedics, Inc. Apparatus and methods for securing a bone implant
US8906022B2 (en) 2010-03-08 2014-12-09 Conventus Orthopaedics, Inc. Apparatus and methods for securing a bone implant
US20160324551A1 (en) * 2011-09-22 2016-11-10 Mx Orthopedics, Corp. Osteosynthetic shape memory material intramedullary bone stent and method for treating a bone fracture using the same
US20150157370A1 (en) * 2012-09-23 2015-06-11 Impetus Innovations, Inc. Segmental reconstructive intramedullary nail and delivery system
US10022132B2 (en) 2013-12-12 2018-07-17 Conventus Orthopaedics, Inc. Tissue displacement tools and methods
US9770278B2 (en) 2014-01-17 2017-09-26 Arthrex, Inc. Dual tip guide wire
US20170042592A1 (en) * 2014-04-21 2017-02-16 The General Hospital Corporation Fracture fixation device having clip for stabilizing intramedullary nail
US20160081725A1 (en) * 2014-08-12 2016-03-24 Vilex In Tennessee, Inc. Intramedullary Nail
US9814499B2 (en) 2014-09-30 2017-11-14 Arthrex, Inc. Intramedullary fracture fixation devices and methods

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US9730739B2 (en) 2017-08-15 grant
WO2011088172A1 (en) 2011-07-21 application
EP2523614A1 (en) 2012-11-21 application
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US20140058390A1 (en) 2014-02-27 application
US20170325857A1 (en) 2017-11-16 application

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