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Spinal clamp or splint

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US2774350A
US2774350A US30833752A US2774350A US 2774350 A US2774350 A US 2774350A US 30833752 A US30833752 A US 30833752A US 2774350 A US2774350 A US 2774350A
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vertebrae
clamp
spinal
means
pair
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Jr Carl S Cleveland
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Jr Carl S Cleveland
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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
    • A61B17/70Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
    • A61B17/7062Devices acting on, attached to, or simulating the effect of, vertebral processes, vertebral facets or ribs ; Tools for such devices

Description

Dec. 18, 1956 c, s, CLEVELAND, JR 2,774,350

SPINAL CLAMP OR SPLINT Filed Sept. 8, 1952 'IIIII.

a INVENTOR. Cd/'/ .5 6/e e/an4J/r BY g 47'TORN United States Patent-O SPINAL CLAMP R SPLINT Carl S. Cleveland, In, Kansas City, Mo.

Application September 8, 1952, Serial No. 308,337

4 Claims. (Cl. 128-92) This invention relates to the treatment of the spinal column, and includes a novel clamp or splint having means for attachment directly to the vertebrae for realigning and holding the same in proper position during healing, presenting therefore, one form of structure for carrying out the method of spinal therapy hereof.

The medical profession has heretofore universally accepted the principle that misaligned vertebrae could not be successfully corrected, overlooking the fact that the ligaments of the spine, serving as the primary support for the vertebrae, are attenuable in the same manner as the ligaments of the arm, leg or jaw. I have discovered however, that the misplaced vertebra can be gradually and progressively returned to proper position and, after being held in place for a period of time, it will thereafter normally remain corrected when released.

During treatment in accordance with the principles hereof, one of the opposed spinal ligaments is held taut while the tension on the other ligament is relaxed. After such stretching has continued for a time, the attenuated ligament will retain its new, normal condition and both ligaments will thereafter function in the proper manner to hold the vertebrae in alignment.

It is the primary object of this invention therefore, to provide a method of treatment that includes pulling misplaced vertebrae into place relative to adjacent vertebrae, and holding the same in such aligned position a sufiicient period of time to readjust the tension on the opposed ligaments so that the latter will thereafter function alone in the normal manner to hold the previously misaligned vertebrae against misplacement.

The most important object of this invention is to provide a method wherein the realignment step is gradual and progressive, depending on the case, so that the ligament being attenuated will resume its normal tension as the result of the steady, continued pull thereon, and therefore, be less likely to retract and again draw one or more of the vertebrae out of place after release.

Another important object hereof is the provision of a method that employs the use of the vertebrae themselves, i. e. the proper interconnection of the misplaced vertebrae with a pair of adjacent vertebrae as a means of readjustment in the manner above set forth.

It is an object of the present invention to provide a spinal brace having a plurality of vertebra clamps adjustable in a plurality of directions relative to each other, to the end that the misplaced vertebra or vertebrae may be drawn into place and held in a proper position with respect to adjacent vertebrae throughout the time that mending takes place.

Another object hereof is to provide a brace for the spine that includes a plurality of elongated members, each of which is in turn provided with a clamp for one of the spinous processes, which clamping means includes a pair of relatively movable fingers, one of which in turn has an element adapted to pierce said processes.

Other objects of this invention include the way in which 2,774,350 Patented Dec. 18, 1956 the elongated members are shiftable along their longitudinal axes; the Way in which one of the members is rendered swingable toward and away from adjacent members; the manner of adjusting the members and therefore, the fingers thereon toward and away from each other; and many additional objects including novel details of construction, all of which will be made clear or become apparent as the following specification progresses.

In the drawing:

Figure 1 is a side elevational view of a preferred form of spinal clamp or splint on an enlarged scale for carrying out the method of the present invention.

Fig. 2 is a top plan view thereof.

Fig. 3 is an end elevational view thereof.

Fig. 4 is a side elevational view similar to Fig. 1 on a reduced scale showing the same operably mounted on the vertebrae; and

Fig. 5 is a top plan view illustrating the manner of attachment as in Fig. 4.

The spinal clamp illustrated in the drawing, includes a pair of spaced, elongated, parallel supports or guide rods 14 and 16 for slidably receiving a pair of spaced, parallel crossheads 10 and 12 through the medium of openings provided in the latter, as is clear in Fig. 3. Releasable means for holding the crossheads 10 and 12 against reciprocable movemnet toward and away from each other with respect to the guide rods 14 and 16, consists of a setscrew 18 at each end of each crosshead 10 and 12 respectively, which normally bears against the corresponding guide rod 14 or 16 as the case may be.

The guide rods 14 and 16 are each provided with a perforated boss intermediate the ends thereof and rigid thereto, said bosses being designated by the numerals 20 and 22 respectively. Bosses 2i and 22 loosely receive a third crosshead 24, for rotation on the longitudinal axis of the crosshead 24 and reciprocation on said axis with respect to the bosses 20 and 22. The crosshead 24 is in the nature of a screw and receives a pair of nuts 26 that bear against the bosses 20 and 22 to releasably hold the crosshead 24 against rotation and reciprocation in the manner aforementioned.

Crosshea-ds 10, 12 and 24 carry elongated bolt members 28, 30 and 32 respectively for reciprocation on their longitudinal axes with respect to the corresponding crossheads. Each crosshead 10, 12 and 24 is provided with an opening for reciving the bolt members 28, 30, and 32 respectively, and each of the last mentioned members is in turn provided with a pair of opposed nuts 34 for releasably and adjustably holding the members 28, 30 and 32 in place with respect to their crossheads. Each member 28, 3t) and 32 is provided with clamping means broadly designated by the numeral 36 on one end thereof remote from the nuts 34. Since the three clamping means 36 are identical, only one will be described.

A finger 38 rigid to the member 28, 3%] or 32, as the case may be, has a laterally extending, externally threaded projection 49 parallel with the corresponding crosshead 10, 12 and 24 for receiving a second finger 42 that is reciprocable on the extension 4-6 toward and away from the finger 38. Finger, 42 is perforat d as shown in Fig; 2 for slid-able mounting on the extension 40, and a nut 44 on the extension 4% holds the finger 42 against outward movement away from the finger 38. An elongated piercing element or pin 46 on the finger 42, is aligned with an opening 48 in the finger 38.

The spinal brace is used in the manner illustrated by Figs. 4 and 5 of the drawing, wherein is shown a spinal column 59 having -a plurality of vertebrae 52. The fingers 33 and 42 are designed to clamp directly on the spinous processes 54 of each of three vertebrae 52. It is but necessary to manipulate the nut 44 to cause the element 46 to pierce'the said spinous process 54 of each vertebra 52 respectively, whereupon the element 46 enters opening 48 as shown in Figs .;2 and 5. d V V, Through use of the various means of adjustment of V the component'par'ts'ofthe spinal clamp, it is possible to surgeon to shift the crossheads and 12 toward or away from each other. The bolt member 32 is not only 'shiftable'with respect to cro'sshead 24 by manipulation of nuts 34 thereof, but can be shifted with respect to guides 14'and 16'to either'reciprocate crosshead 24 relative to the bosses 20 and 22, or to swing the clamping means 36 on the member 32 in the direction of the arrows shown in Fig. l .of the drawing. The arrow in Fig. 3 of the. drawing, indicates the manner of shifting the screw 24 with respect to the supports 14 and 16. It is manifest that once the three vertebrae 52 are relatively aligned as shown in Fig. 4 of the drawing, tightening of all of the nuts 26, 34 and 44, as well as the setscrews 18, renders all of the component parts of the clamp relatively immovable, and the originally misplaced vertebra 52 cannot shift in any direction with respect'to the two outermost vertebrae 52 while the patient changes positions.

Itis clear from the above that the method hereof ineludes the step of making an incision to expose the spinous processes of the misplaced vertebrae as well as those of a pair of properly aligned vertebrae. In this connection, although the drawings hereof illustrate a clamp for realigning but one vertebra, it is obvious that the clamp could easily be modified to permit treatment wherein a number of vertebrae needing correction would be re placed simultaneously if desired. 7

In some cases it may be possible to attach the clamp and immediately draw the misplaced vertebra into place. More often however, the condition will have existed for a rather long period of time, one of the ligaments being stretched or attenuated abnormally and the opposed liga- 1 ment being relaxed, and therefore, substantially shorter than normal. The word attenuation is used herein to indicate either abnormal elongation of a ligament or the stretching of a ligament from an abnormally shortened condition to. a normal condition. The shortened ligament must be attenuated gradually, otherwise upon release of the clamp it will tend to resume its shorter condition and pull the vertebra being corrected back toward the incorrect, misaligned position.

In accordance with the method hereof therefore, the

, clamp is manipulated periodically in the manner above explained, each time drawing the misplaced'v'ertebra nearer the correct position, and each time placing an increased pull or tension on the ligament that'becarne balanced tension on opposite sides of the vertebrae to hold the latter in proper alignment, whereupon the clamp may be removed, and the original incision sutured for healing.

Having thus described the invention what is claimed the longitudinal axes of the guide rods; means releasably a holding said pair of cross-heads upon the guide rods to maintain a predetermined relative positioning between said pair of cross-heads and to hold the guide rods in.

spaced parallelism; means rigid to each guide rodrespectively, shiftablymounting the remaining cross-head on the guide rods between said pair of cross-heads for recip-. rocation along and rotation about its longitudinal 'axis with the longitudinal axis of the remaining cross-head perpendicular to the longitudinalaxes of the guide rods; an elongated member for each cross-head respectively; means mounting each member on a corresponding crosshead between said'guide rods in perpendicularly extend- 7 ing relationship to its -cross-head for reciprocation of the member along and rotation about its longitudinal. axis; and structure on each member respectively for. releasably holding the spinous process of avertebra.

2. A spinal brace as setforth in claim 1, wherein each of said structures includes a pair of elongated, spaced, parallel fingers; means mounting the fingers on the membet for, relative shifting movement toward and away from each 0ther,'and an elongated, pointed pin on. one of the fingers having a length for piercing and extending through the dorsal process of a vertebra, there being an opening in the other finger for clearing said pin.

3. A spinal brace as set forth inclaim 1 wherein each of said structures includes a pair of fingers, each member 7 having adevice mounting one of the fingers thereof for movement rectilinearly toward and away from the other finger'thereof; and means on each device respectivelyfor holding the-fingers attached to a" dorsal process of a vertebra. v

- 4. A' spinal brace as set forth in claim 3, wherein said i one finger of each member is provided with an'elongated,

pointed pin having a length for piercing and extending through said dorsal process.

References Cited in the file of this patent 7 UNITED STATES PATENTS 1,302,176

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Cited By (86)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3367326A (en) * 1965-06-15 1968-02-06 Calvin H. Frazier Intra spinal fixation rod
US3693616A (en) * 1970-06-26 1972-09-26 Robert Roaf Device for correcting scoliotic curves
US4003376A (en) * 1975-08-25 1977-01-18 Bio-Dynamics, Inc. Apparatus for straightening the spinal column
FR2353271A1 (en) * 1976-05-31 1977-12-30 Gentile Giulio Device for exerting a retaining action on bone tissue
FR2435940A2 (en) * 1978-09-12 1980-04-11 Gentile Giulio Mechanism articulated positioning device intended for externally exert a holding action on bone tissue
WO1980001137A1 (en) * 1978-12-08 1980-06-12 D Miskew Apparatus for correcting spinal deformities and method for using
US4289123A (en) * 1980-03-31 1981-09-15 Dunn Harold K Orthopedic appliance
DE3132520A1 (en) * 1980-11-18 1982-06-16 Sulzer Ag Spondylodesis stabiliser
DE3121271A1 (en) * 1981-05-29 1982-12-23 Max Bernhard Ulrich Distraction device for correcting particular kyphotic wirbelsaeulenbereiche
EP0159007A2 (en) * 1984-04-16 1985-10-23 Kluger, Patrick, Dr. med. Apparatus for the treatment of the spinal column
US4554914A (en) * 1983-10-04 1985-11-26 Kapp John P Prosthetic vertebral body
DE3625542C1 (en) * 1986-07-29 1987-11-12 Heinrich Ulrich Device for dorsal spinal repositioning during the operation of lumbar spondylolisthesis
US4887596A (en) * 1988-03-02 1989-12-19 Synthes (U.S.A.) Open backed pedicle screw
US5059194A (en) * 1990-02-12 1991-10-22 Michelson Gary K Cervical distractor
US5067955A (en) * 1989-04-13 1991-11-26 Societe De Fabrication De Material Orthopedique Vertebral implant for osteosynthesis device
US5222954A (en) * 1991-06-21 1993-06-29 Artifex, Ltd. Spinal implant system and method for installing the implant
US5242443A (en) * 1991-08-15 1993-09-07 Smith & Nephew Dyonics, Inc. Percutaneous fixation of vertebrae
US5282862A (en) * 1991-12-03 1994-02-01 Artifex Ltd. Spinal implant system and a method for installing the implant onto a vertebral column
WO1994017736A1 (en) * 1993-02-10 1994-08-18 Rivard Charles Hilaire Apparatus for treating spinal disorder
US5437671A (en) * 1992-03-10 1995-08-01 Zimmer, Inc. Perpendicular rod connector for spinal fixation device
US5478340A (en) * 1992-01-31 1995-12-26 Kluger; Patrick Vertebral column implant and repositioning instrument
US5480440A (en) * 1991-08-15 1996-01-02 Smith & Nephew Richards, Inc. Open surgical technique for vertebral fixation with subcutaneous fixators positioned between the skin and the lumbar fascia of a patient
EP0722697A1 (en) * 1995-01-23 1996-07-24 Societe De Fabrication De Materiel Orthopedique Sofamor Spinal osteosynthesis device with median hook and vertebral anchoring supports
US5741253A (en) * 1988-06-13 1998-04-21 Michelson; Gary Karlin Method for inserting spinal implants
US5772661A (en) * 1988-06-13 1998-06-30 Michelson; Gary Karlin Methods and instrumentation for the surgical correction of human thoracic and lumbar spinal disease from the antero-lateral aspect of the spine
US5797909A (en) * 1988-06-13 1998-08-25 Michelson; Gary Karlin Apparatus for inserting spinal implants
US6096038A (en) * 1988-06-13 2000-08-01 Michelson; Gary Karlin Apparatus for inserting spinal implants
US6120502A (en) * 1988-06-13 2000-09-19 Michelson; Gary Karlin Apparatus and method for the delivery of electrical current for interbody spinal arthrodesis
US6120503A (en) * 1994-03-28 2000-09-19 Michelson; Gary Karlin Apparatus instrumentation, and method for spinal fixation
US6123705A (en) * 1988-06-13 2000-09-26 Sdgi Holdings, Inc. Interbody spinal fusion implants
US6149650A (en) * 1988-06-13 2000-11-21 Michelson; Gary Karlin Threaded spinal implant
US6210412B1 (en) 1988-06-13 2001-04-03 Gary Karlin Michelson Method for inserting frusto-conical interbody spinal fusion implants
US6224595B1 (en) 1995-02-17 2001-05-01 Sofamor Danek Holdings, Inc. Method for inserting a spinal implant
US6565568B1 (en) 2000-09-28 2003-05-20 Chaim Rogozinski Apparatus and method for the manipulation of the spine and sacrum in the treatment of spondylolisthesis
US20030216736A1 (en) * 2002-05-17 2003-11-20 Robinson James C. Device for fixation of spinous processes
US6758849B1 (en) 1995-02-17 2004-07-06 Sdgi Holdings, Inc. Interbody spinal fusion implants
US6770074B2 (en) 1988-06-13 2004-08-03 Gary Karlin Michelson Apparatus for use in inserting spinal implants
US20050021040A1 (en) * 2003-07-21 2005-01-27 Rudolf Bertagnoli Vertebral retainer-distracter and method of using same
US6875213B2 (en) 1993-06-10 2005-04-05 Sdgi Holdings, Inc. Method of inserting spinal implants with the use of imaging
US6923810B1 (en) 1988-06-13 2005-08-02 Gary Karlin Michelson Frusto-conical interbody spinal fusion implants
US20050234449A1 (en) * 2002-07-10 2005-10-20 Joseph Aferzon Spinal support coupling device
US6972019B2 (en) 2001-01-23 2005-12-06 Michelson Gary K Interbody spinal implant with trailing end adapted to receive bone screws
US20060036259A1 (en) * 2004-08-03 2006-02-16 Carl Allen L Spine treatment devices and methods
US20060058790A1 (en) * 2004-08-03 2006-03-16 Carl Allen L Spinous process reinforcement device and method
US20060235387A1 (en) * 2005-04-15 2006-10-19 Sdgi Holdings, Inc. Transverse process/laminar spacer
US20060247623A1 (en) * 2005-04-29 2006-11-02 Sdgi Holdings, Inc. Local delivery of an active agent from an orthopedic implant
US20070118120A1 (en) * 2005-11-23 2007-05-24 Sdgi Holdings, Inc. Spinous process anchoring systems and methods
US20070233083A1 (en) * 2005-12-19 2007-10-04 Abdou M S Devices and methods for inter-vertebral orthopedic device placement
US20070233129A1 (en) * 2006-02-17 2007-10-04 Rudolf Bertagnoli Method and system for performing interspinous space preparation for receiving an implant
US7291149B1 (en) 1995-06-07 2007-11-06 Warsaw Orthopedic, Inc. Method for inserting interbody spinal fusion implants
US20080177326A1 (en) * 2007-01-19 2008-07-24 Matthew Thompson Orthosis to correct spinal deformities
US20080195153A1 (en) * 2007-02-08 2008-08-14 Matthew Thompson Dynamic spinal deformity correction
US7431722B1 (en) 1995-02-27 2008-10-07 Warsaw Orthopedic, Inc. Apparatus including a guard member having a passage with a non-circular cross section for providing protected access to the spine
US7491205B1 (en) 1988-06-13 2009-02-17 Warsaw Orthopedic, Inc. Instrumentation for the surgical correction of human thoracic and lumbar spinal disease from the lateral aspect of the spine
US20090105766A1 (en) * 2007-01-19 2009-04-23 Matthew Thompson Systems, Devices and Methods for the Correction of Spinal Deformities
US7534254B1 (en) 1988-06-13 2009-05-19 Warsaw Orthopedic, Inc. Threaded frusto-conical interbody spinal fusion implants
US20090216237A1 (en) * 2005-07-01 2009-08-27 Spinevision Instrument for Moving a Vertebra
US20100004657A1 (en) * 2008-01-18 2010-01-07 Spinecore, Inc. Instruments and methods for inserting artificial intervertebral implants
US7658753B2 (en) 2004-08-03 2010-02-09 K Spine, Inc. Device and method for correcting a spinal deformity
US7708780B2 (en) 2003-03-06 2010-05-04 Spinecore, Inc. Instrumentation and methods for use in implanting a cervical disc replacement device
US7727233B2 (en) 2005-04-29 2010-06-01 Warsaw Orthopedic, Inc. Spinous process stabilization devices and methods
US7780709B2 (en) 2005-04-12 2010-08-24 Warsaw Orthopedic, Inc. Implants and methods for inter-transverse process dynamic stabilization of a spinal motion segment
US20100241233A1 (en) * 2002-04-12 2010-09-23 Spinecore, Inc. Spacerless artificial disc replacements
US20100256684A1 (en) * 2009-03-26 2010-10-07 Kspine, Inc. Semi-constrained anchoring system
US20110077687A1 (en) * 2009-06-08 2011-03-31 Matthew Thompson Systems, Methods And Devices For Correcting Spinal Deformities
US8034079B2 (en) 2005-04-12 2011-10-11 Warsaw Orthopedic, Inc. Implants and methods for posterior dynamic stabilization of a spinal motion segment
US8114158B2 (en) 2004-08-03 2012-02-14 Kspine, Inc. Facet device and method
US8114136B2 (en) 2008-03-18 2012-02-14 Warsaw Orthopedic, Inc. Implants and methods for inter-spinous process dynamic stabilization of a spinal motion segment
US8162979B2 (en) 2007-06-06 2012-04-24 K Spine, Inc. Medical device and method to correct deformity
US8241330B2 (en) 2007-01-11 2012-08-14 Lanx, Inc. Spinous process implants and associated methods
US8303630B2 (en) 2006-07-27 2012-11-06 Samy Abdou Devices and methods for the minimally invasive treatment of spinal stenosis
US8470041B2 (en) 2002-04-12 2013-06-25 Spinecore, Inc. Two-component artificial disc replacements
US20140058448A1 (en) * 2005-03-22 2014-02-27 Phillip Berg Minimally Invasive Spine Restoration Systems, Devices, Methods and Kits
US8777959B2 (en) 2005-05-27 2014-07-15 Spinecore, Inc. Intervertebral disc and insertion methods therefor
US8828058B2 (en) 2008-11-11 2014-09-09 Kspine, Inc. Growth directed vertebral fixation system with distractible connector(s) and apical control
US8920475B1 (en) 2011-01-07 2014-12-30 Lanx, Inc. Vertebral fixation system including torque mitigation
US8920472B2 (en) 2011-11-16 2014-12-30 Kspine, Inc. Spinal correction and secondary stabilization
US9055981B2 (en) 2004-10-25 2015-06-16 Lanx, Inc. Spinal implants and methods
US9168071B2 (en) 2009-09-15 2015-10-27 K2M, Inc. Growth modulation system
US9247968B2 (en) 2007-01-11 2016-02-02 Lanx, Inc. Spinous process implants and associated methods
US9333009B2 (en) 2011-06-03 2016-05-10 K2M, Inc. Spinal correction system actuators
US9451987B2 (en) 2011-11-16 2016-09-27 K2M, Inc. System and method for spinal correction
US9468469B2 (en) 2011-11-16 2016-10-18 K2M, Inc. Transverse coupler adjuster spinal correction systems and methods
US9468468B2 (en) 2011-11-16 2016-10-18 K2M, Inc. Transverse connector for spinal stabilization system
US9468471B2 (en) 2013-09-17 2016-10-18 K2M, Inc. Transverse coupler adjuster spinal correction systems and methods
US9743960B2 (en) 2007-01-11 2017-08-29 Zimmer Biomet Spine, Inc. Interspinous implants and methods

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1302176A (en) * 1917-07-25 1919-04-29 Klett Mfg Co Inc Bone-clamp.
US1424884A (en) * 1921-01-12 1922-08-08 Deane Granville May Clamp
FR743492A (en) * 1933-03-31
US2020262A (en) * 1935-03-28 1935-11-05 Harry Herschel Leiter Surgical splint and reducing frame
US2101889A (en) * 1934-12-15 1937-12-14 Tower Company Fracture splint
US2214490A (en) * 1937-02-08 1940-09-10 Albert A Thomas Bone-setting splint
US2214985A (en) * 1938-04-30 1940-09-17 Bachmann Henry Forceps

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR743492A (en) * 1933-03-31
US1302176A (en) * 1917-07-25 1919-04-29 Klett Mfg Co Inc Bone-clamp.
US1424884A (en) * 1921-01-12 1922-08-08 Deane Granville May Clamp
US2101889A (en) * 1934-12-15 1937-12-14 Tower Company Fracture splint
US2020262A (en) * 1935-03-28 1935-11-05 Harry Herschel Leiter Surgical splint and reducing frame
US2214490A (en) * 1937-02-08 1940-09-10 Albert A Thomas Bone-setting splint
US2214985A (en) * 1938-04-30 1940-09-17 Bachmann Henry Forceps

Cited By (180)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3367326A (en) * 1965-06-15 1968-02-06 Calvin H. Frazier Intra spinal fixation rod
US3693616A (en) * 1970-06-26 1972-09-26 Robert Roaf Device for correcting scoliotic curves
US4003376A (en) * 1975-08-25 1977-01-18 Bio-Dynamics, Inc. Apparatus for straightening the spinal column
FR2353271A1 (en) * 1976-05-31 1977-12-30 Gentile Giulio Device for exerting a retaining action on bone tissue
FR2435940A2 (en) * 1978-09-12 1980-04-11 Gentile Giulio Mechanism articulated positioning device intended for externally exert a holding action on bone tissue
WO1980001137A1 (en) * 1978-12-08 1980-06-12 D Miskew Apparatus for correcting spinal deformities and method for using
US4274401A (en) * 1978-12-08 1981-06-23 Miskew Don B W Apparatus for correcting spinal deformities and method for using
US4289123A (en) * 1980-03-31 1981-09-15 Dunn Harold K Orthopedic appliance
DE3132520A1 (en) * 1980-11-18 1982-06-16 Sulzer Ag Spondylodesis stabiliser
DE3121271A1 (en) * 1981-05-29 1982-12-23 Max Bernhard Ulrich Distraction device for correcting particular kyphotic wirbelsaeulenbereiche
US4445513A (en) * 1981-05-29 1984-05-01 Max Bernhard Ulrich Device for straightening spinal column
US4554914A (en) * 1983-10-04 1985-11-26 Kapp John P Prosthetic vertebral body
EP0159007A2 (en) * 1984-04-16 1985-10-23 Kluger, Patrick, Dr. med. Apparatus for the treatment of the spinal column
EP0159007A3 (en) * 1984-04-16 1986-04-09 Patrick Dr. Med. Kluger Apparatus for the treatment of the spinal column
DE3625542C1 (en) * 1986-07-29 1987-11-12 Heinrich Ulrich Device for dorsal spinal repositioning during the operation of lumbar spondylolisthesis
US4887596A (en) * 1988-03-02 1989-12-19 Synthes (U.S.A.) Open backed pedicle screw
US5741253A (en) * 1988-06-13 1998-04-21 Michelson; Gary Karlin Method for inserting spinal implants
US8066705B2 (en) 1988-06-13 2011-11-29 Warsaw Orthopedic, Inc. Instrumentation for the endoscopic correction of spinal disease
US6923810B1 (en) 1988-06-13 2005-08-02 Gary Karlin Michelson Frusto-conical interbody spinal fusion implants
US8734447B1 (en) 1988-06-13 2014-05-27 Warsaw Orthopedic, Inc. Apparatus and method of inserting spinal implants
US7914530B2 (en) 1988-06-13 2011-03-29 Warsaw Orthopedic, Inc. Tissue dilator and method for performing a spinal procedure
US7686805B2 (en) 1988-06-13 2010-03-30 Warsaw Orthopedic, Inc. Methods for distraction of a disc space
US6770074B2 (en) 1988-06-13 2004-08-03 Gary Karlin Michelson Apparatus for use in inserting spinal implants
US7722619B2 (en) 1988-06-13 2010-05-25 Warsaw Orthopedic, Inc. Method of maintaining distraction of a spinal disc space
US8353909B2 (en) 1988-06-13 2013-01-15 Warsaw Orthopedic, Inc. Surgical instrument for distracting a spinal disc space
US7569054B2 (en) 1988-06-13 2009-08-04 Warsaw Orthopedic, Inc. Tubular member having a passage and opposed bone contacting extensions
US7534254B1 (en) 1988-06-13 2009-05-19 Warsaw Orthopedic, Inc. Threaded frusto-conical interbody spinal fusion implants
US6270498B1 (en) 1988-06-13 2001-08-07 Gary Karlin Michelson Apparatus for inserting spinal implants
US5772661A (en) * 1988-06-13 1998-06-30 Michelson; Gary Karlin Methods and instrumentation for the surgical correction of human thoracic and lumbar spinal disease from the antero-lateral aspect of the spine
US5797909A (en) * 1988-06-13 1998-08-25 Michelson; Gary Karlin Apparatus for inserting spinal implants
US6096038A (en) * 1988-06-13 2000-08-01 Michelson; Gary Karlin Apparatus for inserting spinal implants
US6120502A (en) * 1988-06-13 2000-09-19 Michelson; Gary Karlin Apparatus and method for the delivery of electrical current for interbody spinal arthrodesis
US7491205B1 (en) 1988-06-13 2009-02-17 Warsaw Orthopedic, Inc. Instrumentation for the surgical correction of human thoracic and lumbar spinal disease from the lateral aspect of the spine
US6123705A (en) * 1988-06-13 2000-09-26 Sdgi Holdings, Inc. Interbody spinal fusion implants
US7452359B1 (en) 1988-06-13 2008-11-18 Warsaw Orthopedic, Inc. Apparatus for inserting spinal implants
US6149650A (en) * 1988-06-13 2000-11-21 Michelson; Gary Karlin Threaded spinal implant
US6210412B1 (en) 1988-06-13 2001-04-03 Gary Karlin Michelson Method for inserting frusto-conical interbody spinal fusion implants
US8251997B2 (en) 1988-06-13 2012-08-28 Warsaw Orthopedic, Inc. Method for inserting an artificial implant between two adjacent vertebrae along a coronal plane
US6264656B1 (en) 1988-06-13 2001-07-24 Gary Karlin Michelson Threaded spinal implant
US8758344B2 (en) 1988-06-13 2014-06-24 Warsaw Orthopedic, Inc. Spinal implant and instruments
US5067955A (en) * 1989-04-13 1991-11-26 Societe De Fabrication De Material Orthopedique Vertebral implant for osteosynthesis device
US5059194A (en) * 1990-02-12 1991-10-22 Michelson Gary K Cervical distractor
US5222954A (en) * 1991-06-21 1993-06-29 Artifex, Ltd. Spinal implant system and method for installing the implant
US5480440A (en) * 1991-08-15 1996-01-02 Smith & Nephew Richards, Inc. Open surgical technique for vertebral fixation with subcutaneous fixators positioned between the skin and the lumbar fascia of a patient
US5242443A (en) * 1991-08-15 1993-09-07 Smith & Nephew Dyonics, Inc. Percutaneous fixation of vertebrae
US5282862A (en) * 1991-12-03 1994-02-01 Artifex Ltd. Spinal implant system and a method for installing the implant onto a vertebral column
US5478340A (en) * 1992-01-31 1995-12-26 Kluger; Patrick Vertebral column implant and repositioning instrument
US5437671A (en) * 1992-03-10 1995-08-01 Zimmer, Inc. Perpendicular rod connector for spinal fixation device
WO1994017736A1 (en) * 1993-02-10 1994-08-18 Rivard Charles Hilaire Apparatus for treating spinal disorder
US7326214B2 (en) 1993-06-10 2008-02-05 Warsaw Orthopedic, Inc. Bone cutting device having a cutting edge with a non-extending center
US7887565B2 (en) 1993-06-10 2011-02-15 Warsaw Orthopedic, Inc. Apparatus and method for sequential distraction
US7264622B2 (en) 1993-06-10 2007-09-04 Warsaw Orthopedic, Inc. System for radial bone displacement
US7993347B1 (en) 1993-06-10 2011-08-09 Warsaw Orthopedic, Inc. Guard for use in performing human interbody spinal surgery
US6875213B2 (en) 1993-06-10 2005-04-05 Sdgi Holdings, Inc. Method of inserting spinal implants with the use of imaging
US7399303B2 (en) 1993-06-10 2008-07-15 Warsaw Orthopedic, Inc. Bone cutting device and method for use thereof
US6364880B1 (en) 1994-03-28 2002-04-02 Gary Karlin Michelson Spinal implant with bone screws
US7914554B2 (en) 1994-03-28 2011-03-29 Warsaw Orthopedic, Inc. Spinal implant containing multiple bone growth promoting materials
US6136001A (en) * 1994-03-28 2000-10-24 Michelson; Gary Karlin Apparatus and method for linking spinal implants
US8343188B2 (en) 1994-03-28 2013-01-01 Warsaw Orthopedic, Inc. Device and method for locking a screw with a bendable plate portion
US7255698B2 (en) 1994-03-28 2007-08-14 Warsaw Orthopedic, Inc. Apparatus and method for anterior spinal stabilization
US6120503A (en) * 1994-03-28 2000-09-19 Michelson; Gary Karlin Apparatus instrumentation, and method for spinal fixation
US7976566B2 (en) 1994-03-28 2011-07-12 Warsaw Orthopedic, Inc. Apparatus for insertion into an implantation space
US7935116B2 (en) 1994-05-27 2011-05-03 Gary Karlin Michelson Implant for the delivery of electrical current to promote bone growth between adjacent bone masses
US8206387B2 (en) 1994-05-27 2012-06-26 Michelson Gary K Interbody spinal implant inductively coupled to an external power supply
US6605089B1 (en) 1994-05-27 2003-08-12 Gary Karlin Michelson Apparatus and method for the delivery of electrical current for interbody spinal arthrodesis
US7455672B2 (en) 1994-05-27 2008-11-25 Gary Karlin Michelson Method for the delivery of electrical current to promote bone growth between adjacent bone masses
FR2729556A1 (en) * 1995-01-23 1996-07-26 Sofamor Spinal osteosynthesis device has median hook and anchor support vertebral
EP0722697A1 (en) * 1995-01-23 1996-07-24 Societe De Fabrication De Materiel Orthopedique Sofamor Spinal osteosynthesis device with median hook and vertebral anchoring supports
US6758849B1 (en) 1995-02-17 2004-07-06 Sdgi Holdings, Inc. Interbody spinal fusion implants
US6224595B1 (en) 1995-02-17 2001-05-01 Sofamor Danek Holdings, Inc. Method for inserting a spinal implant
US7431722B1 (en) 1995-02-27 2008-10-07 Warsaw Orthopedic, Inc. Apparatus including a guard member having a passage with a non-circular cross section for providing protected access to the spine
US7207991B2 (en) 1995-02-27 2007-04-24 Warsaw Orthopedic, Inc. Method for the endoscopic correction of spinal disease
US8679118B2 (en) 1995-06-07 2014-03-25 Warsaw Orthopedic, Inc. Spinal implants
US7291149B1 (en) 1995-06-07 2007-11-06 Warsaw Orthopedic, Inc. Method for inserting interbody spinal fusion implants
US7828800B2 (en) 1995-06-07 2010-11-09 Warsaw Orthopedic, Inc. Threaded frusto-conical interbody spinal fusion implants
US8226652B2 (en) 1995-06-07 2012-07-24 Warsaw Orthopedic, Inc. Threaded frusto-conical spinal implants
US8409292B2 (en) 1995-06-07 2013-04-02 Warsaw Orthopedic, Inc. Spinal fusion implant
US7942933B2 (en) 1995-06-07 2011-05-17 Warsaw Orthopedic, Inc. Frusto-conical spinal implant
US8057475B2 (en) 1995-06-07 2011-11-15 Warsaw Orthopedic, Inc. Threaded interbody spinal fusion implant
US7691148B2 (en) 1995-06-07 2010-04-06 Warsaw Orthopedic, Inc. Frusto-conical spinal implant
US6565568B1 (en) 2000-09-28 2003-05-20 Chaim Rogozinski Apparatus and method for the manipulation of the spine and sacrum in the treatment of spondylolisthesis
US20060079961A1 (en) * 2001-01-23 2006-04-13 Michelson Gary K Implant with trailing end adapted to receive bone screws
US8668741B2 (en) 2001-01-23 2014-03-11 Warsaw Orthopedic, Inc. Implant with openings adapted to receive bone screws
US6972019B2 (en) 2001-01-23 2005-12-06 Michelson Gary K Interbody spinal implant with trailing end adapted to receive bone screws
US20110009966A1 (en) * 2001-01-23 2011-01-13 Michelson Gary K Implant with openings adapted to receive bone screws
US8167946B2 (en) 2001-01-23 2012-05-01 Warsaw Orthopedic, Inc. Implant with openings adapted to receive bone screws
US7442209B2 (en) 2001-01-23 2008-10-28 Warsaw Orthopedic, Inc. Implant with trailing end adapted to receive bone screws
US7794502B2 (en) 2001-01-23 2010-09-14 Warsaw Orthopedic, Inc. Implant with openings adapted to receive bone screws
US9198773B2 (en) 2002-04-12 2015-12-01 Spinecore, Inc. Spacerless artificial disc replacements
US8679182B2 (en) 2002-04-12 2014-03-25 Spinecore, Inc. Spacerless artificial disc replacements
US20100241233A1 (en) * 2002-04-12 2010-09-23 Spinecore, Inc. Spacerless artificial disc replacements
US8470041B2 (en) 2002-04-12 2013-06-25 Spinecore, Inc. Two-component artificial disc replacements
US8277507B2 (en) 2002-04-12 2012-10-02 Spinecore, Inc. Spacerless artificial disc replacements
US8801789B2 (en) 2002-04-12 2014-08-12 Spinecore, Inc. Two-component artificial disc replacements
US20030216736A1 (en) * 2002-05-17 2003-11-20 Robinson James C. Device for fixation of spinous processes
US7048736B2 (en) 2002-05-17 2006-05-23 Sdgi Holdings, Inc. Device for fixation of spinous processes
US7794479B2 (en) * 2002-07-10 2010-09-14 Zimmer Spine, Inc. Spinal support coupling device
US20050234449A1 (en) * 2002-07-10 2005-10-20 Joseph Aferzon Spinal support coupling device
US8109979B2 (en) 2003-03-06 2012-02-07 Spinecore, Inc. Instrumentation and methods for use in implanting a cervical disc replacement device
US7708780B2 (en) 2003-03-06 2010-05-04 Spinecore, Inc. Instrumentation and methods for use in implanting a cervical disc replacement device
US8231628B2 (en) 2003-03-06 2012-07-31 Spinecore, Inc. Instrumentation and methods for use in implanting a cervical disc replacement device
US20050021040A1 (en) * 2003-07-21 2005-01-27 Rudolf Bertagnoli Vertebral retainer-distracter and method of using same
US7658753B2 (en) 2004-08-03 2010-02-09 K Spine, Inc. Device and method for correcting a spinal deformity
US9451997B2 (en) 2004-08-03 2016-09-27 K2M, Inc. Facet device and method
US8043345B2 (en) 2004-08-03 2011-10-25 K Spine, Inc. Device and method for correcting a spinal deformity
US9801666B2 (en) 2004-08-03 2017-10-31 K2M, Inc. Device and method for correcting a spinal deformity
US8002801B2 (en) 2004-08-03 2011-08-23 K Spine, Inc. Adjustable spinal implant device and method
US8016860B2 (en) 2004-08-03 2011-09-13 K Spine, Inc. Device and method for correcting a spinal deformity
US20100100130A1 (en) * 2004-08-03 2010-04-22 K Spine, Inc. Device and method for correcting a spinal deformity
US20060036259A1 (en) * 2004-08-03 2006-02-16 Carl Allen L Spine treatment devices and methods
US7708765B2 (en) 2004-08-03 2010-05-04 K Spine, Inc. Spine stabilization device and method
US7611526B2 (en) * 2004-08-03 2009-11-03 K Spine, Inc. Spinous process reinforcement device and method
US20060058790A1 (en) * 2004-08-03 2006-03-16 Carl Allen L Spinous process reinforcement device and method
US8114158B2 (en) 2004-08-03 2012-02-14 Kspine, Inc. Facet device and method
US9011491B2 (en) 2004-08-03 2015-04-21 K Spine, Inc. Facet device and method
US9055981B2 (en) 2004-10-25 2015-06-16 Lanx, Inc. Spinal implants and methods
US20140058448A1 (en) * 2005-03-22 2014-02-27 Phillip Berg Minimally Invasive Spine Restoration Systems, Devices, Methods and Kits
US9393052B2 (en) * 2005-03-22 2016-07-19 Globus Medical, Inc Minimally invasive spine restoration systems, devices, methods and kits
US8034079B2 (en) 2005-04-12 2011-10-11 Warsaw Orthopedic, Inc. Implants and methods for posterior dynamic stabilization of a spinal motion segment
US7780709B2 (en) 2005-04-12 2010-08-24 Warsaw Orthopedic, Inc. Implants and methods for inter-transverse process dynamic stabilization of a spinal motion segment
US20060235387A1 (en) * 2005-04-15 2006-10-19 Sdgi Holdings, Inc. Transverse process/laminar spacer
US7789898B2 (en) 2005-04-15 2010-09-07 Warsaw Orthopedic, Inc. Transverse process/laminar spacer
US20060247623A1 (en) * 2005-04-29 2006-11-02 Sdgi Holdings, Inc. Local delivery of an active agent from an orthopedic implant
US7727233B2 (en) 2005-04-29 2010-06-01 Warsaw Orthopedic, Inc. Spinous process stabilization devices and methods
US9095451B2 (en) 2005-05-27 2015-08-04 Spinecore, Inc. Intervertebral disc and insertion methods therefor
US9526634B2 (en) 2005-05-27 2016-12-27 Spinecore, Inc. Intervertebral disc and insertion methods therefor
US9539114B2 (en) 2005-05-27 2017-01-10 Spinecore, Inc. Instruments and methods for inserting artificial intervertebral implants
US9782272B2 (en) 2005-05-27 2017-10-10 Spinecore, Inc. Intervertebral disc and insertion methods therefor
US9226837B2 (en) 2005-05-27 2016-01-05 Spinecore, Inc. Intervertebral disc and insertion methods therefor
US8777959B2 (en) 2005-05-27 2014-07-15 Spinecore, Inc. Intervertebral disc and insertion methods therefor
US9622882B2 (en) 2005-05-27 2017-04-18 Spinecore, Inc. Intervertebral disc and insertion methods therefor
US20090216237A1 (en) * 2005-07-01 2009-08-27 Spinevision Instrument for Moving a Vertebra
US9770271B2 (en) 2005-10-25 2017-09-26 Zimmer Biomet Spine, Inc. Spinal implants and methods
US20070118120A1 (en) * 2005-11-23 2007-05-24 Sdgi Holdings, Inc. Spinous process anchoring systems and methods
US7699873B2 (en) * 2005-11-23 2010-04-20 Warsaw Orthopedic, Inc. Spinous process anchoring systems and methods
US20100318128A1 (en) * 2005-12-19 2010-12-16 Samy Abdou Devices and methods for inter-vertebral orthopedic device placement
US20070233083A1 (en) * 2005-12-19 2007-10-04 Abdou M S Devices and methods for inter-vertebral orthopedic device placement
US8845688B2 (en) 2005-12-19 2014-09-30 Samy Abdou Devices and methods for inter-vertebral orthopedic device placement
US8002802B2 (en) * 2005-12-19 2011-08-23 Samy Abdou Devices and methods for inter-vertebral orthopedic device placement
US9011441B2 (en) * 2006-02-17 2015-04-21 Paradigm Spine, L.L.C. Method and system for performing interspinous space preparation for receiving an implant
US20070233129A1 (en) * 2006-02-17 2007-10-04 Rudolf Bertagnoli Method and system for performing interspinous space preparation for receiving an implant
US9737316B2 (en) 2006-02-17 2017-08-22 Paradigm Spine, Llc Method and system for performing interspinous space preparation for receiving an implant
US8303630B2 (en) 2006-07-27 2012-11-06 Samy Abdou Devices and methods for the minimally invasive treatment of spinal stenosis
US8241330B2 (en) 2007-01-11 2012-08-14 Lanx, Inc. Spinous process implants and associated methods
US9743960B2 (en) 2007-01-11 2017-08-29 Zimmer Biomet Spine, Inc. Interspinous implants and methods
US9861400B2 (en) 2007-01-11 2018-01-09 Zimmer Biomet Spine, Inc. Spinous process implants and associated methods
US9724136B2 (en) 2007-01-11 2017-08-08 Zimmer Biomet Spine, Inc. Spinous process implants and associated methods
US9247968B2 (en) 2007-01-11 2016-02-02 Lanx, Inc. Spinous process implants and associated methods
US20090105766A1 (en) * 2007-01-19 2009-04-23 Matthew Thompson Systems, Devices and Methods for the Correction of Spinal Deformities
US20080177326A1 (en) * 2007-01-19 2008-07-24 Matthew Thompson Orthosis to correct spinal deformities
US8435268B2 (en) 2007-01-19 2013-05-07 Reduction Technologies, Inc. Systems, devices and methods for the correction of spinal deformities
US20080195153A1 (en) * 2007-02-08 2008-08-14 Matthew Thompson Dynamic spinal deformity correction
US9848917B2 (en) 2007-06-06 2017-12-26 K2M, Inc. Medical device and method to correct deformity
US8162979B2 (en) 2007-06-06 2012-04-24 K Spine, Inc. Medical device and method to correct deformity
US8579911B2 (en) 2008-01-18 2013-11-12 Spinecore, Inc. Instruments and methods for inserting artificial intervertebral implants
US20100004657A1 (en) * 2008-01-18 2010-01-07 Spinecore, Inc. Instruments and methods for inserting artificial intervertebral implants
US8114136B2 (en) 2008-03-18 2012-02-14 Warsaw Orthopedic, Inc. Implants and methods for inter-spinous process dynamic stabilization of a spinal motion segment
US8828058B2 (en) 2008-11-11 2014-09-09 Kspine, Inc. Growth directed vertebral fixation system with distractible connector(s) and apical control
US9510865B2 (en) 2008-11-11 2016-12-06 K2M, Inc. Growth directed vertebral fixation system with distractible connector(s) and apical control
US8357182B2 (en) 2009-03-26 2013-01-22 Kspine, Inc. Alignment system with longitudinal support features
US20100256684A1 (en) * 2009-03-26 2010-10-07 Kspine, Inc. Semi-constrained anchoring system
US8518086B2 (en) 2009-03-26 2013-08-27 K Spine, Inc. Semi-constrained anchoring system
US9173681B2 (en) 2009-03-26 2015-11-03 K2M, Inc. Alignment system with longitudinal support features
US8357183B2 (en) 2009-03-26 2013-01-22 Kspine, Inc. Semi-constrained anchoring system
US9358044B2 (en) 2009-03-26 2016-06-07 K2M, Inc. Semi-constrained anchoring system
US8419772B2 (en) 2009-06-08 2013-04-16 Reduction Technologies, Inc. Systems, methods and devices for correcting spinal deformities
US20110077687A1 (en) * 2009-06-08 2011-03-31 Matthew Thompson Systems, Methods And Devices For Correcting Spinal Deformities
US9827022B2 (en) 2009-09-15 2017-11-28 K2M, Llc Growth modulation system
US9168071B2 (en) 2009-09-15 2015-10-27 K2M, Inc. Growth modulation system
US8920475B1 (en) 2011-01-07 2014-12-30 Lanx, Inc. Vertebral fixation system including torque mitigation
US9333009B2 (en) 2011-06-03 2016-05-10 K2M, Inc. Spinal correction system actuators
US9408638B2 (en) 2011-06-03 2016-08-09 K2M, Inc. Spinal correction system actuators
US9757157B2 (en) 2011-11-16 2017-09-12 K2M, Inc. System and method for spinal correction
US8920472B2 (en) 2011-11-16 2014-12-30 Kspine, Inc. Spinal correction and secondary stabilization
US9468468B2 (en) 2011-11-16 2016-10-18 K2M, Inc. Transverse connector for spinal stabilization system
US9827017B2 (en) 2011-11-16 2017-11-28 K2M, Inc. Spinal correction and secondary stabilization
US9468469B2 (en) 2011-11-16 2016-10-18 K2M, Inc. Transverse coupler adjuster spinal correction systems and methods
US9451987B2 (en) 2011-11-16 2016-09-27 K2M, Inc. System and method for spinal correction
US9113959B2 (en) 2011-11-16 2015-08-25 K2M, Inc. Spinal correction and secondary stabilization
US9468471B2 (en) 2013-09-17 2016-10-18 K2M, Inc. Transverse coupler adjuster spinal correction systems and methods

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