WO2006052240A3 - Functional image-guided placement of bone screws, path optimization and orthopedic surgery - Google Patents

Functional image-guided placement of bone screws, path optimization and orthopedic surgery Download PDF

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Publication number
WO2006052240A3
WO2006052240A3 PCT/US2004/036923 US2004036923W WO2006052240A3 WO 2006052240 A3 WO2006052240 A3 WO 2006052240A3 US 2004036923 W US2004036923 W US 2004036923W WO 2006052240 A3 WO2006052240 A3 WO 2006052240A3
Authority
WO
WIPO (PCT)
Prior art keywords
bone screws
orthopedic surgery
functional image
path optimization
properties
Prior art date
Application number
PCT/US2004/036923
Other languages
French (fr)
Other versions
WO2006052240A2 (en
Inventor
William S Rosenberg
Original Assignee
William S Rosenberg
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by William S Rosenberg filed Critical William S Rosenberg
Priority to PCT/US2004/036923 priority Critical patent/WO2006052240A2/en
Publication of WO2006052240A2 publication Critical patent/WO2006052240A2/en
Publication of WO2006052240A3 publication Critical patent/WO2006052240A3/en

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/17—Guides or aligning means for drills, mills, pins or wires
    • A61B17/1735—Guides or aligning means for drills, mills, pins or wires for rasps or chisels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/17—Guides or aligning means for drills, mills, pins or wires
    • A61B17/1739—Guides or aligning means for drills, mills, pins or wires specially adapted for particular parts of the body
    • A61B17/1757—Guides or aligning means for drills, mills, pins or wires specially adapted for particular parts of the body for the spine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/10—Computer-aided planning, simulation or modelling of surgical operations

Abstract

An intraoperative image-guidance system for real-time visualization of non-anatomic bone properties utilizing hardware, software and display means to determine such properties as bone density or obstructions to surgical instrument movement. Real-time determination of such properties enhances the surgical procedure by ensuring desirable screw placement optimized for pullout strength or using SPECT to determine minimally-invasive surgical paths.
PCT/US2004/036923 2004-11-05 2004-11-05 Functional image-guided placement of bone screws, path optimization and orthopedic surgery WO2006052240A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/US2004/036923 WO2006052240A2 (en) 2004-11-05 2004-11-05 Functional image-guided placement of bone screws, path optimization and orthopedic surgery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2004/036923 WO2006052240A2 (en) 2004-11-05 2004-11-05 Functional image-guided placement of bone screws, path optimization and orthopedic surgery

Publications (2)

Publication Number Publication Date
WO2006052240A2 WO2006052240A2 (en) 2006-05-18
WO2006052240A3 true WO2006052240A3 (en) 2007-05-31

Family

ID=36336909

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/036923 WO2006052240A2 (en) 2004-11-05 2004-11-05 Functional image-guided placement of bone screws, path optimization and orthopedic surgery

Country Status (1)

Country Link
WO (1) WO2006052240A2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6347240B1 (en) * 1990-10-19 2002-02-12 St. Louis University System and method for use in displaying images of a body part

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6347240B1 (en) * 1990-10-19 2002-02-12 St. Louis University System and method for use in displaying images of a body part

Also Published As

Publication number Publication date
WO2006052240A2 (en) 2006-05-18

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