DE69214219D1 - Axiale Ausrichtung einer Bohrlehre - Google Patents

Axiale Ausrichtung einer Bohrlehre

Info

Publication number
DE69214219D1
DE69214219D1 DE69214219T DE69214219T DE69214219D1 DE 69214219 D1 DE69214219 D1 DE 69214219D1 DE 69214219 T DE69214219 T DE 69214219T DE 69214219 T DE69214219 T DE 69214219T DE 69214219 D1 DE69214219 D1 DE 69214219D1
Authority
DE
Germany
Prior art keywords
drill
hole
guide
bone
magnetic field
Prior art date
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.)
Expired - Lifetime
Application number
DE69214219T
Other languages
English (en)
Inventor
Mehmet Rona
Douglas J Ely
James A Evans
Matthew S Alves
Lisa D Sertic
Christopher D Philipp
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stryker Corp
Original Assignee
Stryker Corp
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 Stryker Corp filed Critical Stryker Corp
Application granted granted Critical
Publication of DE69214219D1 publication Critical patent/DE69214219D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • A61B17/1725—Guides or aligning means for drills, mills, pins or wires for applying transverse screws or pins through intramedullary nails or pins
    • 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
    • A61B17/1707—Guides or aligning means for drills, mills, pins or wires using electromagnetic effects, e.g. with magnet and external sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B7/31—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
    • 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
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3954—Markers, e.g. radio-opaque or breast lesions markers magnetic, e.g. NMR or MRI
    • A61B2090/3958—Markers, e.g. radio-opaque or breast lesions markers magnetic, e.g. NMR or MRI emitting a signal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/16—Cutting by use of rotating axially moving tool with control means energized in response to activator stimulated by condition sensor
    • Y10T408/175—Cutting by use of rotating axially moving tool with control means energized in response to activator stimulated by condition sensor to control relative positioning of Tool and work
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/21—Cutting by use of rotating axially moving tool with signal, indicator, illuminator or optical means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/55—Cutting by use of rotating axially moving tool with work-engaging structure other than Tool or tool-support
    • Y10T408/561—Having tool-opposing, work-engaging surface
    • Y10T408/5623—Having tool-opposing, work-engaging surface with presser foot
    • Y10T408/56245—Having tool-opposing, work-engaging surface with presser foot including tool-guide [or bushing]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/55—Cutting by use of rotating axially moving tool with work-engaging structure other than Tool or tool-support
    • Y10T408/567—Adjustable, tool-guiding jig
    • Y10T408/568—Guide bushing
DE69214219T 1991-07-09 1992-07-08 Axiale Ausrichtung einer Bohrlehre Expired - Lifetime DE69214219D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72765291A 1991-07-09 1991-07-09
US83967192A 1992-02-19 1992-02-19

Publications (1)

Publication Number Publication Date
DE69214219D1 true DE69214219D1 (de) 1996-11-07

Family

ID=27111554

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69214219T Expired - Lifetime DE69214219D1 (de) 1991-07-09 1992-07-08 Axiale Ausrichtung einer Bohrlehre

Country Status (6)

Country Link
US (1) US5584838A (de)
EP (1) EP0523905B1 (de)
JP (1) JPH0698894A (de)
AT (1) ATE143580T1 (de)
CA (1) CA2073266A1 (de)
DE (1) DE69214219D1 (de)

Families Citing this family (94)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1265088B1 (it) * 1993-05-20 1996-10-30 Maurizio Luigi Valsecchi Dispositivo magnetico per la individuazione della posizione e direzione dell'asse di forature ossee nelle tecniche di inchiodamento
US5411503A (en) * 1993-06-18 1995-05-02 Hollstien; Steven B. Instrumentation for distal targeting of locking screws in intramedullary nails
ITBO950144U1 (it) * 1995-10-13 1997-04-14 Lucio Catamo Sonda elettromagnetica di individuazione di mezzi metallici e di disciminazione dei relativi fori per la attuazione di particolari
EP0897289A4 (de) * 1996-05-06 2002-06-05 Orthomatrix Inc Magnetische positionierungsvorrichtung für schrauben zur orthopödischen fixation
WO1998032387A1 (en) * 1997-01-28 1998-07-30 Krause William R Targeting device for relative positioning of a plurality of devices
US6036696A (en) * 1997-12-19 2000-03-14 Stryker Technologies Corporation Guide-pin placement device and method of use
US6503249B1 (en) * 1998-01-27 2003-01-07 William R. Krause Targeting device for an implant
US6153884A (en) * 1998-06-11 2000-11-28 Seimans Automotive Corporation Radioisotope proximity sensor
US6162228A (en) * 1999-07-20 2000-12-19 Durham; Alfred A. Device for magnetically targeting locking holes in orthopedic hardware
AU7940900A (en) 1999-11-10 2001-06-06 Eeg, Ltd. Method for locating holes in orthopaedic devices
US6379364B1 (en) 2000-04-28 2002-04-30 Synthes (Usa) Dual drill guide for a locking bone plate
US6342057B1 (en) 2000-04-28 2002-01-29 Synthes (Usa) Remotely aligned surgical drill guide
US6656189B1 (en) 2000-05-25 2003-12-02 Synthes (Usa) Radiolucent aiming guide
EP1311226A4 (de) 2000-08-23 2008-12-17 Micronix Pty Ltd Katheterortungsvorrichtung und gebrauchsmethode
DE20015775U1 (de) * 2000-09-12 2002-01-31 Stryker Trauma Gmbh Knochennagel
US6658300B2 (en) 2000-12-18 2003-12-02 Biosense, Inc. Telemetric reader/charger device for medical sensor
US6638231B2 (en) 2000-12-18 2003-10-28 Biosense, Inc. Implantable telemetric medical sensor and method
US6652464B2 (en) 2000-12-18 2003-11-25 Biosense, Inc. Intracardiac pressure monitoring method
US6783499B2 (en) 2000-12-18 2004-08-31 Biosense, Inc. Anchoring mechanism for implantable telemetric medical sensor
US6746404B2 (en) 2000-12-18 2004-06-08 Biosense, Inc. Method for anchoring a medical device between tissue
US6840953B2 (en) * 2000-12-22 2005-01-11 United States Surgical Corporation Suture screw
US6887245B2 (en) * 2001-06-11 2005-05-03 Ge Medical Systems Global Technology Company, Llc Surgical drill for use with a computer assisted surgery system
US7060075B2 (en) * 2002-07-18 2006-06-13 Biosense, Inc. Distal targeting of locking screws in intramedullary nails
US6665948B1 (en) 2002-09-05 2003-12-23 Scott Hal Kozin Drill bit penetration measurement system and method
JP4759266B2 (ja) * 2002-10-03 2011-08-31 ヴァージニア テック インテレクチュアル プロパティーズ，インコーポレイテッド 磁気標的装置
AU2003299542B2 (en) * 2002-10-03 2009-01-15 Virginia Tech Intellectual Properties, Inc. Magnetic targeting device
US20040152955A1 (en) * 2003-02-04 2004-08-05 Mcginley Shawn E. Guidance system for rotary surgical instrument
US20040171930A1 (en) * 2003-02-04 2004-09-02 Zimmer Technology, Inc. Guidance system for rotary surgical instrument
US7239811B2 (en) * 2003-02-18 2007-07-03 Victor Company Of Japan, Ltd. Optical-axis directional indicating apparatus for optical communication
DE20314742U1 (de) * 2003-09-24 2003-12-04 Stryker Trauma Gmbh Zielgerät für einen Verriegelungsnagel sowie Verriegelungsnagel
US7029478B2 (en) * 2003-09-30 2006-04-18 Depuy Products, Inc. Method and apparatus for distal targeting of locking screws in intramedullary nails
GB0405013D0 (en) * 2004-03-05 2004-04-07 Depuy Int Ltd Implantable marker instruments and methods
US8114086B2 (en) 2004-03-08 2012-02-14 Zimmer Technology, Inc. Navigated cut guide locator
US7993341B2 (en) * 2004-03-08 2011-08-09 Zimmer Technology, Inc. Navigated orthopaedic guide and method
DE502004004083D1 (de) * 2004-05-05 2007-07-26 Brainlab Ag Marknagel-Tracking
ITTO20040292A1 (it) * 2004-05-06 2004-08-06 Ezio Visentin Organo di collegamento atto ad essere introdotto all'interno di una struttura ossea di un corpo umano o animale e sistema per il rilevamento di almeno un punto di riferimento prestabilito nell'organo di collegamento stesso.
US7447565B2 (en) * 2004-05-06 2008-11-04 John Cerwin Electronic alignment system
US7481815B2 (en) 2004-09-23 2009-01-27 Synthes (U.S.A.) Coplanar X-ray guided aiming arm for locking of intramedullary nails
US20060085005A1 (en) * 2004-10-01 2006-04-20 Kenealy James N Iii Bone drill system with highly visible depth markings
US7976518B2 (en) 2005-01-13 2011-07-12 Corpak Medsystems, Inc. Tubing assembly and signal generator placement control device and method for use with catheter guidance systems
WO2006101971A1 (en) * 2005-03-17 2006-09-28 Smith & Nephew, Inc. Medical securing member placement system
DE102005014573A1 (de) * 2005-03-31 2006-10-12 Stryker Trauma Gmbh Datenübertragungssystem in Verbindung mit einem Implantat
US9192398B2 (en) * 2005-09-19 2015-11-24 DePuy Synthes Products, Inc. Orthopedic implant insertion handle and aiming guide
US7520880B2 (en) * 2006-01-09 2009-04-21 Zimmer Technology, Inc. Adjustable surgical support base with integral hinge
US7744600B2 (en) 2006-01-10 2010-06-29 Zimmer Technology, Inc. Bone resection guide and method
US7727240B1 (en) 2006-02-15 2010-06-01 Blake Benton Method and system for securing an intramedullary nail
US20070239153A1 (en) * 2006-02-22 2007-10-11 Hodorek Robert A Computer assisted surgery system using alternative energy technology
EP2081506B1 (de) * 2006-06-29 2010-09-08 L.r.s. Ortho Ltd. System zur lokalisation von distalen löchern eines marknagels
EP2051647B1 (de) * 2006-08-15 2010-12-01 AO Technology AG Vorrichtung für die computergestützte distale arretierung von marknägeln und verfahren für die lokalisierung der distalen verriegelungslöcher von marknägeln
US8197494B2 (en) 2006-09-08 2012-06-12 Corpak Medsystems, Inc. Medical device position guidance system with wireless connectivity between a noninvasive device and an invasive device
US7785330B2 (en) * 2006-09-11 2010-08-31 Depuy Products, Inc. Method and apparatus for distal targeting of locking screws in intramedullary nails
US20080108995A1 (en) * 2006-11-06 2008-05-08 Janet Conway Internal bone transport
US8784425B2 (en) * 2007-02-28 2014-07-22 Smith & Nephew, Inc. Systems and methods for identifying landmarks on orthopedic implants
EP2114264B1 (de) * 2007-02-28 2019-07-03 Smith & Nephew, Inc. Instrumentiertes orthopädisches implantat zur identifizierung einer markierung
EP2114263B1 (de) 2007-02-28 2019-02-20 Smith & Nephew, Inc. System zur identifizierung von markierungen
US20100030219A1 (en) * 2007-07-01 2010-02-04 L.R.S. Ortho Ltd. Orthopedic navigation system and method
US9220514B2 (en) 2008-02-28 2015-12-29 Smith & Nephew, Inc. System and method for identifying a landmark
IL190438A0 (en) * 2008-03-25 2008-12-29 K M B Y Ltd A method of setting a drill for drilling a hole in a bone coaxial to the hole in the nail and aiming device for realizing this method
US9031637B2 (en) 2009-04-27 2015-05-12 Smith & Nephew, Inc. Targeting an orthopaedic implant landmark
US8945147B2 (en) 2009-04-27 2015-02-03 Smith & Nephew, Inc. System and method for identifying a landmark
CN106974651A (zh) * 2009-04-27 2017-07-25 史密夫和内修有限公司 用于识别界标的系统和方法
US8086734B2 (en) 2009-08-26 2011-12-27 International Business Machines Corporation Method of autonomic representative selection in local area networks
USD674093S1 (en) 2009-08-26 2013-01-08 Smith & Nephew, Inc. Landmark identifier for targeting a landmark of an orthopaedic implant
CN103096839A (zh) 2010-06-03 2013-05-08 史密夫和内修有限公司 骨科植入物
US8444653B2 (en) 2010-08-30 2013-05-21 Biomet Manufacturing Corp. Intramedullary rod implantation system
US8890511B2 (en) 2011-01-25 2014-11-18 Smith & Nephew, Inc. Targeting operation sites
BR112013018827A2 (pt) 2011-01-28 2017-06-13 Synthes Gmbh dispositivo de alinhamento para o direcionamento distal
BR112013028627A2 (pt) 2011-05-06 2017-01-24 Smith & Nephew Inc limites-alvo de dispositivos ortopédicos
AU2012270983B2 (en) 2011-06-16 2016-09-22 Smith & Nephew, Inc. Surgical alignment using references
WO2013036772A1 (en) * 2011-09-08 2013-03-14 Corpak Medsystems, Inc. Apparatus and method used with guidance system for feeding and suctioning
CA2847599C (en) 2011-09-16 2016-09-06 Stryker Trauma Gmbh Intramedullary nail locking hole arrangement
DE202012103384U1 (de) 2012-09-05 2012-09-24 Signus Medizintechnik Gmbh Beckenringimplantat
US9155582B2 (en) 2013-01-30 2015-10-13 DePuy Synthes Products, Inc. Aiming instrument
EP2835105A1 (de) * 2013-08-06 2015-02-11 Point Targeting AG Chirurgisches Führungssystem
US9370372B2 (en) * 2013-09-04 2016-06-21 Mcginley Engineered Solutions, Llc Drill bit penetration measurement systems and methods
US9833244B2 (en) 2013-11-08 2017-12-05 Mcginley Engineered Solutions, Llc Surgical saw with sensing technology for determining cut through of bone and depth of the saw blade during surgery
ITCZ20130022A1 (it) * 2013-12-09 2015-06-10 Pietro Arcidiacono Sistema e metodo di allineamento di chiodi endomidollari
US20150216541A1 (en) * 2014-02-03 2015-08-06 Arthrex, Inc. Pointing device and drilling tool
WO2016036756A1 (en) 2014-09-05 2016-03-10 Mcginley Engineered Solutions, Llc Instrument leading edge measurement system and method
US9386995B1 (en) * 2015-06-11 2016-07-12 Jake Doroshow Apparatus and method for guiding a surgical drill during orthopedic surgery
US10321921B2 (en) * 2015-10-27 2019-06-18 Mcginley Engineered Solutions, Llc Unicortical path detection for a surgical depth measurement system
WO2017075224A1 (en) 2015-10-27 2017-05-04 Mcginley Engineered Solutions, Llc Techniques and instruments for placement of orthopedic implants relative to bone features
WO2017078754A1 (en) * 2015-11-06 2017-05-11 Mcginley Engineered Solutions, Llc Measurement system for use with surgical burr instrument
WO2017083989A1 (en) * 2015-11-16 2017-05-26 Ao Technology Ag Surgical power drill including a measuring unit suitable for bone screw length determination
US11170921B2 (en) * 2016-06-07 2021-11-09 Ricoh Company, Ltd. Marker coil and marker coil unit
US10390891B2 (en) 2017-06-13 2019-08-27 Biosense Webster (Israel) Ltd. Hologram lens for positioning an orthopedic implant
US10405776B2 (en) 2017-06-13 2019-09-10 Biosense Webster (Israel) Ltd. Positioning tool for an orthopedic implant
WO2019033141A1 (en) * 2017-08-15 2019-02-21 Austofix Group Limited SYSTEM FOR PLACING ELECTROMAGNETIC INTRAMEDULLARY SCREW SCREWS
WO2019040810A1 (en) 2017-08-25 2019-02-28 Mcginley Engineered Solutions, Llc DETECTION OF THE PLACEMENT OF A SURGICAL INSTRUMENT IN RELATION TO ANATOMICAL STRUCTURES
US10588644B2 (en) * 2017-08-31 2020-03-17 DePuy Synthes Products, Inc. Guide attachment for power tools
WO2019070729A1 (en) 2017-10-02 2019-04-11 Mcginley Engineered Solutions, Llc SURGICAL INSTRUMENT FOR AIDING REAL-TIME NAVIGATION
US11457934B2 (en) 2018-07-24 2022-10-04 DePuy Synthes Products, Inc. Intramedullary nail with wire or magnet for targeting of a bone-anchor locking hole
US11529180B2 (en) 2019-08-16 2022-12-20 Mcginley Engineered Solutions, Llc Reversible pin driver
US11653937B2 (en) 2020-01-28 2023-05-23 Mason James Bettenga Systems and methods for aligning surgical devices

Family Cites Families (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US837133A (en) * 1905-06-24 1906-11-27 Braun Mfg Company Wall-tie.
BE534603A (de) * 1954-01-15 1900-01-01
US2844977A (en) * 1957-01-24 1958-07-29 Boeing Co Magnetic alignment tools
US3062076A (en) * 1961-08-02 1962-11-06 Carl E Craig Telescoping drill guide or boring jig
US3282132A (en) * 1964-02-04 1966-11-01 Neuschotz Robert Drill guide
US3281660A (en) * 1964-05-28 1966-10-25 David K Studenick Locator for magnetic and conducting materials including means for adjusting the relative positions of a pair of sensing coils
US3367326A (en) * 1965-06-15 1968-02-06 Calvin H. Frazier Intra spinal fixation rod
US3622784A (en) * 1969-10-29 1971-11-23 Louis R M Del Guercio Sensor-analyzer system with means for selecting output signals corresponding to accurately positioned sensors
US3836848A (en) * 1970-01-07 1974-09-17 M Blevins Method of translating the location of a predetermined position on one side of a substantially nonferrous structural barrier of a building to an opposite side of said barrier
US3659588A (en) * 1970-04-08 1972-05-02 Medtronic Inc Catheter apparatus
US3683354A (en) * 1970-07-27 1972-08-08 George W Enk Drill, tap, and other object detector
US3704707A (en) * 1971-04-06 1972-12-05 William X Halloran Orthopedic drill guide apparatus
US3814089A (en) * 1971-09-24 1974-06-04 W Deyerle Drill jig for total hip prosthesis
US3757209A (en) * 1972-02-11 1973-09-04 E Schonstedt Compensation for misalignment of magnetic sensors
US3782373A (en) * 1972-05-22 1974-01-01 Orthopedic Equipment Co Drill jig for a femoral prosthesis
US3882287A (en) * 1973-04-20 1975-05-06 Perkins Res & Mfg Co Method and apparatus for detecting faults and locating conductors in multi-conductor cables
DE2432173A1 (de) * 1974-07-02 1976-01-22 Horst G Dr Med Kawel Geraet zur elektrischen lagebestimmung von intrakorporalen kathetern, insbesondere von gefaess- und herzkathetern
CA1048773A (en) * 1974-10-10 1979-02-20 Bently Nevada Corporation Shaft alignment apparatus and method
JPS52155593A (en) * 1976-06-18 1977-12-24 Sumitomo Metal Ind Automatic gain controlling device used in setting sensitivity of nonndestructive inspecting instrument
NL173019C (nl) * 1977-04-01 1983-12-01 Atlantis Sa Samenstel voor het inwendig spalken van een gebroken pijpbot.
US4517540A (en) * 1977-05-13 1985-05-14 Mcdougal John A Spiral windings
US4173228A (en) * 1977-05-16 1979-11-06 Applied Medical Devices Catheter locating device
US4176662A (en) * 1977-06-17 1979-12-04 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Apparatus for endoscopic examination
US4338723A (en) * 1977-10-19 1982-07-13 Centro Cororation Angle measuring device
DE7805301U1 (de) * 1978-02-22 1978-07-06 Howmedica International, Inc. Zweigniederlassung Kiel, 2300 Kiel Distales Zielgerät für die Verriegeliingsnagelung
DE2852764A1 (de) * 1978-12-06 1980-06-26 Siemens Ag Vorrichtung zur messung des ortes, der lage und/oder der orts- bzw. lageaenderung eines starren koerpers im raum
CA1112301A (en) * 1979-03-27 1981-11-10 Duane H. Zilm Tremor measurement device
US4223228A (en) * 1979-06-21 1980-09-16 Indianapolis Center For Advanced Research Dental x-ray aligning system
US4317078A (en) * 1979-10-15 1982-02-23 Ohio State University Research Foundation Remote position and orientation detection employing magnetic flux linkage
JPS5678342A (en) * 1979-11-26 1981-06-27 Kangiyou Denki Kiki Kk Printed circuit
US4386532A (en) * 1980-01-04 1983-06-07 Centro Corporation Instrumented tool
US4427942A (en) * 1980-04-29 1984-01-24 Electrolocation Limited Concealed electrical conductor detecting system
US4779319A (en) * 1981-04-30 1988-10-25 Gte Valeron Corporation Method and apparatus for performing workpiece inspection with a probe
US4545106A (en) * 1981-04-30 1985-10-08 Gte Valeron Corporation Machine system using infrared telemetering
US4445501A (en) * 1981-05-07 1984-05-01 Mccormick Laboratories, Inc. Circuits for determining very accurately the position of a device inside biological tissue
US4416289A (en) * 1981-05-07 1983-11-22 Mccormick Laboratories, Inc. Circuits for determining very accurately the position of a device inside biological tissue
US4431005A (en) * 1981-05-07 1984-02-14 Mccormick Laboratories, Inc. Method of and apparatus for determining very accurately the position of a device inside biological tissue
US4432369A (en) * 1981-09-04 1984-02-21 Medi-Tech, Incorporated Electromagnetic sensor having three electrodes for measuring signals indicative of a biologic condition
SU1009445A1 (ru) * 1981-10-27 1983-04-07 Крымский Государственный Медицинский Институт Направл ющее устройство
EP0087528A1 (de) * 1982-02-26 1983-09-07 Centro Corporation Vorrichtung zur Positionsbestimmung
DE3211003C2 (de) * 1982-03-25 1984-06-28 Stefan Dr. 6500 Mainz Kunke Vorrichtung zum Ermitteln der jeweiligen Position des vorderen Endes einer Sonde
DE8208970U1 (de) * 1982-03-30 1982-09-09 Howmedica International, Inc. Zweigniederlassung Kiel, 2301 Schönkirchen Distales Zielgerät für einen Verriegelungsnagel
US4514797A (en) * 1982-09-03 1985-04-30 Gte Valeron Corporation Worn tool detector utilizing normalized vibration signals
US4526177A (en) * 1983-06-24 1985-07-02 Rudy Michael A Electronic anatomical probe
DE3332642A1 (de) * 1983-09-09 1985-04-04 Ortopedia Gmbh, 2300 Kiel Vorrichtung zum auffinden von querbohrungen intramedullaerer implantate
US4654589A (en) * 1983-09-30 1987-03-31 The Boeing Company Apparatus and method for identifying a reference location for a work piece
DE8417428U1 (de) * 1984-06-08 1984-09-13 Howmedica International, Inc. Zweigniederlassung Kiel, 2300 Kiel Zielgerät
US4572198A (en) * 1984-06-18 1986-02-25 Varian Associates, Inc. Catheter for use with NMR imaging systems
DE3543218A1 (de) * 1984-12-08 1986-06-12 Kabushiki Kaisha Morita Seisakusho, Kyoto Verfahren und vorrichtung zum positionieren zweier objekte unter verwendung von magnetismus
DE3569666D1 (en) * 1984-12-26 1989-06-01 Nivarox Sa Device to locate in situ through-holes in a hollow pin that is implanted into the medullary canal for the retention of the fragments of a fractured bone
JPS61214953A (ja) * 1985-03-15 1986-09-24 Dai Showa Seiki Kk 工具とワ−クの接触検知装置
CH671873A5 (de) * 1985-10-03 1989-10-13 Synthes Ag
AU593008B2 (en) * 1985-08-27 1990-02-01 Zimmer S.A. Boring sensor for intramedullary nail and corresponding intramedullary nail
US4708139A (en) * 1986-02-24 1987-11-24 Dunbar Iv William H Arthroscopic drill guide
US4739751A (en) * 1986-10-03 1988-04-26 Temple University Apparatus and method for reconstructive surgery
US4790694A (en) * 1986-10-09 1988-12-13 Loma Park Associates Method and system for multi-layer printed circuit board pre-drill processing
IT1214567B (it) * 1986-12-02 1990-01-18 Cremascoli G S P A Struttura di chiodo endomidollare, ed apparecchiatura per il suo inserimento nell'osso.
US4969889A (en) * 1986-12-22 1990-11-13 Zimmer, Inc. Instrument for locating a hole
US4943770A (en) * 1987-04-21 1990-07-24 Mccormick Laboratories, Inc. Device for accurately detecting the position of a ferromagnetic material inside biological tissue
US4800873A (en) * 1987-08-31 1989-01-31 Audell Robert A Method for setting fractures
US4846162A (en) * 1987-09-14 1989-07-11 Moehring H David Orthopedic nail and method of bone fracture fixation
DE3742298A1 (de) * 1987-12-14 1989-06-22 Merten Kg Pulsotronic Vorrichtung zur lage-ortung eines katheters oder einer sonde in einem organ eines lebewesens
US4905698A (en) * 1988-09-13 1990-03-06 Pharmacia Deltec Inc. Method and apparatus for catheter location determination
GB8903256D0 (en) * 1989-02-14 1989-04-05 Impel Engineering Electronic centre finder
US4998058A (en) * 1989-03-24 1991-03-05 Micro-Trak Systems, Inc. Apparatus including transmitter, receiver and display housings for locating corresponding points on opposite sides of a structure
US4985032A (en) * 1990-05-14 1991-01-15 Marlowe Goble E Drill guide
US5127913A (en) * 1991-04-22 1992-07-07 Thomas Jr Charles B Apparatus and method for implanting an intramedullary rod
US5178621A (en) * 1991-12-10 1993-01-12 Zimmer, Inc. Two-piece radio-transparent proximal targeting device for a locking intramedullary nail
US5152764A (en) * 1992-05-18 1992-10-06 Marlowe Goble E Femoral tunnel entry drill guide

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Publication number Publication date
ATE143580T1 (de) 1996-10-15
CA2073266A1 (en) 1993-01-10
JPH0698894A (ja) 1994-04-12
EP0523905B1 (de) 1996-10-02
EP0523905A3 (en) 1993-05-12
US5584838A (en) 1996-12-17
EP0523905A2 (de) 1993-01-20

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