US3727610A - Fixator for diaphyses fractures - Google Patents

Fixator for diaphyses fractures Download PDF

Info

Publication number
US3727610A
US3727610A US00227132A US3727610DA US3727610A US 3727610 A US3727610 A US 3727610A US 00227132 A US00227132 A US 00227132A US 3727610D A US3727610D A US 3727610DA US 3727610 A US3727610 A US 3727610A
Authority
US
United States
Prior art keywords
fixator
diaphyses
fractures
parts
fixing
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
US00227132A
Other languages
English (en)
Inventor
P Riniker
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of US3727610A publication Critical patent/US3727610A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical 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
    • A61B17/60—Surgical 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 for external osteosynthesis, e.g. distractors, contractors
    • A61B17/64—Devices extending alongside the bones to be positioned
    • A61B17/6441—Bilateral fixators, i.e. with both ends of pins or wires clamped
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical 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
    • A61B17/60—Surgical 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 for external osteosynthesis, e.g. distractors, contractors
    • A61B2017/606—Surgical 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 for external osteosynthesis, e.g. distractors, contractors with resilient spring element

Definitions

  • connection members there are adjustably and detachably secured, on the one hand, one of the fixing nails and, on the other hand, a support disposed in a plane which is substantially perpendicular to a plane taken through the fixation nails, such support having a respective pair of crosswise arranged fixing wires 5 Claims, 3 Drawing Figures wwiwmsa EMEEEEEE FIXATOR FOR DIAPHYSES FRACTURES BACKGROUND OF THE INVENTION
  • fixator for diaphyses fractures and is of a type incorporating' two fixing nails held between two parallel connection members or supports.
  • fixators of the aforementioned type has associated therewith a series of disadvantages.
  • the bone tends to become more porous at the region of the fracture owing to the absence of any load.
  • Another and more specific object of the present invention relates to a new and improved construction of fixator for diaphyses fractures which not only overcomes the aforementioned drawbacks of the prior art constructions but is relatively economical to manufacture and easy to use.
  • each connection member possesses two parts such support having a pair of crosswise arranged fixing wires.
  • FIG. 1 is a perspective view of a preferred constructional form ofinventive fixator for diaphyses fractures
  • FIG. 2 is a schematic longitudinal sectional view V through a fractured hollow bone and one of the conmotion or bracing members;
  • FIG. 3 is a sectional view taken substantially along the line III-III of FIG. 2.
  • each such two-piece connection member 1 and 2 is in the form of a hollow rod 3 and the other part is constructed as a sleeve or sleeve member4 which is slipped or displaced over such hollow rod 3.
  • the dimensions are chosen such that the inner hollow rods 3 protrude at both ends 5 and 6 past the associated sleeve members 4.
  • each of the hollow rods 3 there are threadably connected two respective adjusting nut members 7 and 8 while interposing respective spring or resilient elements 9 and 10.
  • these spring elements 9 and 10 bear against the associated edge of the corresponding sleeve member 4 and on the other hand against the associated adjusting nut member 7 and 8 confronting the relevant end face of such sleeve edge.
  • the resilient or spring elements 9 and 10 are each composed of a multiplicity of stacked spring discs 11 which are pushed onto the associated inner hollow rod 3.
  • each hollow rod 3 By tightening the adjusting nut members 7 and 8 it is possible to resiliently connect each hollow rod 3 with its associated sleeve member 4, the intimacy of such connection being dependent upon the spring pressure and thus also being adjustable, whether such be by virtue of the degree of tightening of the adjustment nut members 7 and 8 or by virtue of the number of resilient discs 11 which are used.
  • each hollow rod 3 there is fixedly connected therewith a clamping mechanism 12 for a fixation nail 13, whereas a corresponding clamping mechanism 14 is secured to the lower end of each sleeve member 4 for a fixation nail 15.
  • clamping mechanisms 12 and 14 are positionally secured in axial direction by means of the adjustment nut members 16 and 17, respectively, so that following loosening of such adjustment nut members they can be displaced along the hollow rods 3 and along the sleeves 4. This provides the possibility of changing the spacing of both fixation or fixing nails 13 and 15. 7
  • connection members 1 and 2 there are further displaceably retained by means of the adjusting nut members 20 and 21 two half moonshaped supports or carriers 18 and 19, each of which is located in a plane perpendicular to an imaginary plane taken through the fixing nails 13 and 15.
  • One of these supports, such as the support 18, is connected with the hollow rods 3 and the other support, in this case the support 19, with the sleeve members 4.
  • Each of these support 18 and 19 consists of two hingedly interconnected support wings or blades 18a and 18b and 19a and 19b respectively.
  • each support 18 and 19 possesses four connection slots or grooves 22 for a respective tightening or clamping screw 23 serving to hold two respective crosswise arranged fixing or fixation wires 24. By appropriately displacing the clamping screws 23 it is possible within certain limits to change the position of such wires 24 at each support 18 and 19 respectively.
  • the described fixator apparatus is capable of avoiding the previously mentioned drawbacks of the heretofore known state-of-the-art fixators in that the fracture location can be loaded to an adjustable degree.
  • Such loading of the fracture location then arises when the displacement force produced by the weight load between the hollow rods 3 on the one hand and the sleeve members 4 on the other hand is greater than the spring force exerted by the spring or resilient elements 9 and 10.
  • the weight of the patient is partially transmitted from the fixing nail 13 via the hollow rods 3, the support 18 and its fixing wires 24 to the proximal fracture piece 27 and therefore to the fracture location 26, whereas the distal fracture piece 28 is supported against the fixing nail 15' through the agency of the fixing wires 24 associated with the support 19 and the sleeve members 4.
  • both of the fragments 27 and 28 near the joint must be completely rigidly fixed in their anatomically correct position, that is to say, by tightening the nut members 7 and 8 the resilient or spring elements 9 and 10 must be pre-stressed so intensely that a force-locking connection prevails between the hollow rods 3 on the one hand and the sleeve members 4 on the other hand. If, after a certain time, callous tissue has formed between the broken fragments then, for instance, the nut members 7 can be loosened somewhat and thus there is brought about a less intensive loading pressure. With progressive consolidation of the fracture this axial load can be increased by further loosening the relevant nut members.
  • the described fixator prevents movement between the fragments and, on the other hand, however permits an axial loading, so that already at a very early point in time, by virtue of such loading,
  • the newly formed structure can adjust itself to the static load.
  • the contact pressure between both fragments is elastic since the fixing wires 24 as such always have associated therewith a certain elasticity which, moreover, can be likewise accommodated to the requirements of the individual case encountered by suitable selection of the diameter and the material of such wires. Owing to the arrangement of crossed and as such resilient fixing wires 24 there is attained the required positional stability of the fractured pieces, by
  • the described fixator additionally is suitable not only for the extension but also for the reposition of the fracture in that it is readily possible, by means of the adjustment or positioning nut members 16 and 17, to move the fixing nail 13 relative to the fixing nail is away from one another in the sense of separating the fragments, to the extent such is required in the individual case, to bring both fragments into the correct position, and thereafter in the oppositemanner to undertake the reposition work.
  • extension and reposition can be undertaken with the same fixator, whereas previously two different devices had to be used.
  • the half moon-shape of the supports 18 and 19 for instance enables carrying out operative incisions or performing surgical operations by readily removing or displacing away such supports, whereby removal thereof is facilitated in that the supports consist of two wings or blades which can be pivoted towards one another.
  • a fixator for diaphyses fractures, comprising a pair of substantially parallel connection members, two fixing nails held between said two parallel connection members, each connection member comprising two parts, at least one resilient element means for detachably interconnecting said two parts of each connection member, a pair of supports each equipped with a respective pair of crosswise arranged fixing wires, wherein at the corresponding parts of both connection members there is adjustably and detachably secured one of the fixing nails and one of the supports which is disposed in a plane substantially perpendicular to a plane taken through the fixing nails.
  • fixator for diaphyses fractures as defined in claim 1, wherein one of said two parts is constructed as a rod and the other of said parts as a sleeve member pushed over such rod.
  • fixator for diaphyses fractures as defined in claim 1, further including means for arranging the attachment ends of the fixing wires adjustably at the associated support.
  • fixator for diaphyses fractures as defined in claim 1, wherein each support possesses a substantially half moon-shaped configuration.

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
US00227132A 1971-03-16 1972-02-17 Fixator for diaphyses fractures Expired - Lifetime US3727610A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH381471A CH536107A (de) 1971-03-16 1971-03-16 Fixator für Diaphysenbrüche

Publications (1)

Publication Number Publication Date
US3727610A true US3727610A (en) 1973-04-17

Family

ID=4264032

Family Applications (1)

Application Number Title Priority Date Filing Date
US00227132A Expired - Lifetime US3727610A (en) 1971-03-16 1972-02-17 Fixator for diaphyses fractures

Country Status (5)

Country Link
US (1) US3727610A (de)
CH (1) CH536107A (de)
DE (1) DE2203787C3 (de)
FR (1) FR2129735A5 (de)
GB (1) GB1374511A (de)

Cited By (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976061A (en) * 1974-07-22 1976-08-24 Mstislav Vasilievich Volkov Apparatus for surgical treatment of bones and joints
US3977397A (en) * 1974-11-27 1976-08-31 Kalnberz Viktor Konstantinovic Surgical compression-distraction instrument
US3993055A (en) * 1975-06-11 1976-11-23 Mstislav Vasilievich Volkov Apparatus for surgical treatment of bone fractures and diseases
US4033340A (en) * 1973-12-14 1977-07-05 Kalnberz Viktor Konstantinovic Surgical compression-distraction instrument
WO1982002830A1 (en) * 1981-02-20 1982-09-02 Ace Orthopedic Mfg Colles fracture fixature device
US4600000A (en) * 1982-09-16 1986-07-15 Edwards Charles C External fixation system
US4784125A (en) * 1985-01-24 1988-11-15 Jaquet Orthopedie, S. A. Arcuate element and external fixation device containing same for osteosynthesis and osteoplasty
US5062844A (en) * 1990-09-07 1991-11-05 Smith & Nephew Richards Inc. Method and apparatus for the fixation of bone fractures, limb lengthening and the correction of deformities
US5139500A (en) * 1989-05-08 1992-08-18 Schwartz Nathan H Bone attachment system
US5451225A (en) * 1993-06-10 1995-09-19 Texas Scottish Rite Hospital For Crippled Children Fastener for external fixation device wires and pins
US5540686A (en) * 1993-02-18 1996-07-30 Endocare Ag Apparatus for lengthening bones
US5669908A (en) * 1996-01-16 1997-09-23 Gracilla; R. V. Cast brace for femoral shaft fractures in children
US5681309A (en) * 1993-06-10 1997-10-28 Texas Scottish Rite Hospital For Crippled Children Distractor mechanism for external fixation device
US5702389A (en) * 1995-03-01 1997-12-30 Smith & Nephew Richards, Inc. Orthopaedic fixation device
US5728095A (en) * 1995-03-01 1998-03-17 Smith & Nephew, Inc. Method of using an orthopaedic fixation device
US5738684A (en) * 1995-05-01 1998-04-14 Keele University External bone fixator
US5971984A (en) * 1995-03-01 1999-10-26 Smith & Nephew, Inc. Method of using an orthopaedic fixation device
US6340361B1 (en) * 1997-04-23 2002-01-22 Karl H. Kraus External fixator clamp and system
US6500177B1 (en) 1998-05-19 2002-12-31 Synthes (Usa) Telescopic body for an external fixation system
US20040059331A1 (en) * 2002-09-17 2004-03-25 Visionmed, L.L.C. Unilateral fixator
US20040097922A1 (en) * 2002-11-14 2004-05-20 Visionmed, L.L.C. Method for a using fixator device
US20050049712A1 (en) * 2003-08-27 2005-03-03 Ondrla Jeffrey M. Shoulder Positioning fixture, trials and associated method
USRE40914E1 (en) 1997-10-20 2009-09-08 Smith & Nephew, Inc. Orthopaedic fixation plate
US20100087819A1 (en) * 2008-10-07 2010-04-08 Extraortho, Inc. Forward Kinematic Solution for a Hexapod Manipulator and Method of Use
US20110082458A1 (en) * 2009-10-05 2011-04-07 Stryker Trauma Sa Dynamic External Fixator And Methods For Use
US8758343B2 (en) 2005-04-27 2014-06-24 DePuy Synthes Products, LLC Bone fixation apparatus
US8834467B2 (en) 2010-08-11 2014-09-16 Stryker Trauma Sa External fixator system
US8945128B2 (en) 2010-08-11 2015-02-03 Stryker Trauma Sa External fixator system
US9101398B2 (en) 2012-08-23 2015-08-11 Stryker Trauma Sa Bone transport external fixation frame
US9265529B2 (en) 2010-11-30 2016-02-23 Nikolaj Wolfson Orthopedic fixation systems and methods
US9265528B2 (en) 2010-11-30 2016-02-23 Nikolaj Wolfson Orthopedic fixation systems and methods
CN106388919A (zh) * 2014-10-24 2017-02-15 吴昊 可实现微创手术目的的圈簧形骨外固定器及其工作方法
US20180098791A1 (en) * 2015-04-15 2018-04-12 Umc Utrecht Holding B.V. Coupling device for in an orthopaedic system
US10010350B2 (en) 2016-06-14 2018-07-03 Stryker European Holdings I, Llc Gear mechanisms for fixation frame struts
US20180296246A1 (en) * 2015-06-29 2018-10-18 Gexfix Sa Dynamic external attachment device for osteosynthesis
US20180310962A1 (en) * 2015-09-29 2018-11-01 Orthofix S.R.L. Walking skates system removably coupled to an external ring fixation system
US20190159809A1 (en) * 2017-11-27 2019-05-30 Safiullah Sadat Sadat fixation device and method
US10874433B2 (en) 2017-01-30 2020-12-29 Stryker European Holdings I, Llc Strut attachments for external fixation frame
US11141196B2 (en) 2010-08-11 2021-10-12 Stryker European Operations Holdings Llc External fixator system
US11864797B2 (en) * 2018-05-31 2024-01-09 Texas Scottish Rite Hospital For Children Orthopedic spring hinge system and methods thereof

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH630798A5 (fr) * 1979-01-16 1982-07-15 Jaquet Orthopedie Fixateur externe pour osteosynthese.
FR2509167A1 (fr) * 1981-04-23 1983-01-14 Cortanze Andre Fixateur utilisable pour la consolidation des os apres une fracture
FR2529778B1 (fr) * 1982-07-09 1985-10-25 Paris Ecole Nale Sup Arts Meti Dispositif de fixation pour immobilisation des os longs a fracture ouverte
GB2126094A (en) * 1982-08-26 1984-03-21 Brian Norman Atkins Device for holding the bones of the wrist and forearm after setting or during arthrodesis of the wrist
DE3379935D1 (en) * 1982-09-16 1989-07-06 Charles Cannon Edwards External fixation system for bone fractures
EP0256984B1 (de) * 1986-08-11 1995-03-01 Jaquet Orthopedie S.A. Vorrichtung zur äusseren Fixierung von Knochen mit Biokompression
GB8803680D0 (en) * 1988-02-17 1988-03-16 Fahmy N R M Distraction compression spring system treatment of intra-articular fractures
US4968316A (en) * 1988-12-12 1990-11-06 Hergenroeder Patrick T Arthroscopic ankle joint distraction method
PL294555A1 (en) * 1992-05-15 1993-12-13 Jaroslaw Deszczynski Compensating stabilizer for healing bone fractures
CN104622526B (zh) * 2014-02-22 2019-09-13 宋若怡 弹性皮肤扩张器及其皮肤牵引系统、钩杆固定系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1869726A (en) * 1930-02-10 1932-08-02 Earl E Youngren Surgical apparatus
US1997466A (en) * 1934-04-23 1935-04-09 Harry Herschel Leiter Surgical appliance
US2406987A (en) * 1943-01-04 1946-09-03 Anderson Roger Fracture splint
US2497626A (en) * 1945-11-09 1950-02-14 Persall Roy Surgical splint
US2687720A (en) * 1950-08-29 1954-08-31 Edward J Haboush Ambulatory splint and traction device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1869726A (en) * 1930-02-10 1932-08-02 Earl E Youngren Surgical apparatus
US1997466A (en) * 1934-04-23 1935-04-09 Harry Herschel Leiter Surgical appliance
US2406987A (en) * 1943-01-04 1946-09-03 Anderson Roger Fracture splint
US2497626A (en) * 1945-11-09 1950-02-14 Persall Roy Surgical splint
US2687720A (en) * 1950-08-29 1954-08-31 Edward J Haboush Ambulatory splint and traction device

Cited By (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033340A (en) * 1973-12-14 1977-07-05 Kalnberz Viktor Konstantinovic Surgical compression-distraction instrument
US3976061A (en) * 1974-07-22 1976-08-24 Mstislav Vasilievich Volkov Apparatus for surgical treatment of bones and joints
US3977397A (en) * 1974-11-27 1976-08-31 Kalnberz Viktor Konstantinovic Surgical compression-distraction instrument
US3993055A (en) * 1975-06-11 1976-11-23 Mstislav Vasilievich Volkov Apparatus for surgical treatment of bone fractures and diseases
WO1982002830A1 (en) * 1981-02-20 1982-09-02 Ace Orthopedic Mfg Colles fracture fixature device
US4600000A (en) * 1982-09-16 1986-07-15 Edwards Charles C External fixation system
US4784125A (en) * 1985-01-24 1988-11-15 Jaquet Orthopedie, S. A. Arcuate element and external fixation device containing same for osteosynthesis and osteoplasty
US5139500A (en) * 1989-05-08 1992-08-18 Schwartz Nathan H Bone attachment system
US5062844A (en) * 1990-09-07 1991-11-05 Smith & Nephew Richards Inc. Method and apparatus for the fixation of bone fractures, limb lengthening and the correction of deformities
US5540686A (en) * 1993-02-18 1996-07-30 Endocare Ag Apparatus for lengthening bones
US5630814A (en) * 1993-06-10 1997-05-20 Texas Scottish Rite Hospital For Crippled Children Fastener for external fixation device wires and pins
US5451225A (en) * 1993-06-10 1995-09-19 Texas Scottish Rite Hospital For Crippled Children Fastener for external fixation device wires and pins
US5968043A (en) * 1993-06-10 1999-10-19 Texas Scottish Rite Hospital For Children Plastic double nut mechanism enabling rigid orthopedic distraction
US5681309A (en) * 1993-06-10 1997-10-28 Texas Scottish Rite Hospital For Crippled Children Distractor mechanism for external fixation device
US5766173A (en) * 1993-06-10 1998-06-16 Texas Scottish Rite Hospital For Children Distractor mechanism for external fixation device
US5702389A (en) * 1995-03-01 1997-12-30 Smith & Nephew Richards, Inc. Orthopaedic fixation device
US5728095A (en) * 1995-03-01 1998-03-17 Smith & Nephew, Inc. Method of using an orthopaedic fixation device
US5971984A (en) * 1995-03-01 1999-10-26 Smith & Nephew, Inc. Method of using an orthopaedic fixation device
US5738684A (en) * 1995-05-01 1998-04-14 Keele University External bone fixator
US5669908A (en) * 1996-01-16 1997-09-23 Gracilla; R. V. Cast brace for femoral shaft fractures in children
US6340361B1 (en) * 1997-04-23 2002-01-22 Karl H. Kraus External fixator clamp and system
USRE40914E1 (en) 1997-10-20 2009-09-08 Smith & Nephew, Inc. Orthopaedic fixation plate
US6500177B1 (en) 1998-05-19 2002-12-31 Synthes (Usa) Telescopic body for an external fixation system
US7282052B2 (en) 2002-09-17 2007-10-16 Ebi, L.P. Unilateral fixator
US20070282338A1 (en) * 2002-09-17 2007-12-06 Ebi, L.P. Unilateral fixator
US20040059331A1 (en) * 2002-09-17 2004-03-25 Visionmed, L.L.C. Unilateral fixator
US8388619B2 (en) 2002-09-17 2013-03-05 Sixfix Inc. Unilateral fixator
US20040097922A1 (en) * 2002-11-14 2004-05-20 Visionmed, L.L.C. Method for a using fixator device
US20110103676A1 (en) * 2002-11-14 2011-05-05 Extraortho, Inc. Method for using a fixator device
US8419732B2 (en) 2002-11-14 2013-04-16 Sixfix, Inc. Method for using a fixator device
US20050049712A1 (en) * 2003-08-27 2005-03-03 Ondrla Jeffrey M. Shoulder Positioning fixture, trials and associated method
US8758343B2 (en) 2005-04-27 2014-06-24 DePuy Synthes Products, LLC Bone fixation apparatus
US20100087819A1 (en) * 2008-10-07 2010-04-08 Extraortho, Inc. Forward Kinematic Solution for a Hexapod Manipulator and Method of Use
US8858555B2 (en) 2009-10-05 2014-10-14 Stryker Trauma Sa Dynamic external fixator and methods for use
US9351763B2 (en) 2009-10-05 2016-05-31 Stryker European Holdings I, Llc Dynamic external fixator and methods for use
US20110082458A1 (en) * 2009-10-05 2011-04-07 Stryker Trauma Sa Dynamic External Fixator And Methods For Use
US8906020B2 (en) 2009-10-05 2014-12-09 Stryker Trauma Sa Dynamic external fixator and methods for use
US10149701B2 (en) 2009-10-05 2018-12-11 Stryker European Holdings I, Llc Dynamic external fixator and methods for use
US8945128B2 (en) 2010-08-11 2015-02-03 Stryker Trauma Sa External fixator system
US9220533B2 (en) 2010-08-11 2015-12-29 Stryker Trauma Sa External fixator system
US10376285B2 (en) 2010-08-11 2019-08-13 Stryker European Holdings I, Llc External fixator system
US10285734B2 (en) 2010-08-11 2019-05-14 Stryker European Holdings I, Llc External fixator system
US11141196B2 (en) 2010-08-11 2021-10-12 Stryker European Operations Holdings Llc External fixator system
US12035944B2 (en) 2010-08-11 2024-07-16 Stryker European Operations Holdings Llc External fixator system
US9717527B2 (en) 2010-08-11 2017-08-01 Stryker European Holdings I, Llc External fixator system
US9730730B2 (en) 2010-08-11 2017-08-15 Stryker European Holdings I, Llc External fixator system
US8834467B2 (en) 2010-08-11 2014-09-16 Stryker Trauma Sa External fixator system
US9839445B2 (en) 2010-08-11 2017-12-12 Stryker European Holdings I, Llc External fixator system
US10080585B2 (en) 2010-08-11 2018-09-25 Stryker European Holdings I, Llc External fixator system
US9265529B2 (en) 2010-11-30 2016-02-23 Nikolaj Wolfson Orthopedic fixation systems and methods
US9265528B2 (en) 2010-11-30 2016-02-23 Nikolaj Wolfson Orthopedic fixation systems and methods
US9820775B2 (en) 2012-08-23 2017-11-21 Styker European Holdings I, LLC Bone transport external fixation frame
US11744616B2 (en) 2012-08-23 2023-09-05 Stryker European Operations Holdings Llc Bone transport external fixation frame
US11090086B2 (en) 2012-08-23 2021-08-17 Stryker European Operations Holdings Llc Bone transport external fixation frame
US10405888B2 (en) 2012-08-23 2019-09-10 Stryker European Holdings I, Llc Bone transport external fixation frame
US9101398B2 (en) 2012-08-23 2015-08-11 Stryker Trauma Sa Bone transport external fixation frame
CN106388919A (zh) * 2014-10-24 2017-02-15 吴昊 可实现微创手术目的的圈簧形骨外固定器及其工作方法
US20180098791A1 (en) * 2015-04-15 2018-04-12 Umc Utrecht Holding B.V. Coupling device for in an orthopaedic system
US11141198B2 (en) * 2015-04-15 2021-10-12 Umc Utrecht Holding B.V. Coupling device for in an orthopaedic system
US20180296246A1 (en) * 2015-06-29 2018-10-18 Gexfix Sa Dynamic external attachment device for osteosynthesis
US10864016B2 (en) * 2015-06-29 2020-12-15 Gexfix Sa Dynamic external attachment device for osteosynthesis
US20180310962A1 (en) * 2015-09-29 2018-11-01 Orthofix S.R.L. Walking skates system removably coupled to an external ring fixation system
US10743917B2 (en) * 2015-09-29 2020-08-18 Orthofix S.R.L. Walking skates system removably coupled to an external ring fixation system
US11504160B2 (en) 2016-06-14 2022-11-22 Stryker European Operations Holdings Llc Gear mechanisms for fixation frame struts
US11974781B2 (en) 2016-06-14 2024-05-07 Stryker European Operations Holdings Llc Gear mechanisms for fixation frame struts
US10010350B2 (en) 2016-06-14 2018-07-03 Stryker European Holdings I, Llc Gear mechanisms for fixation frame struts
US10874433B2 (en) 2017-01-30 2020-12-29 Stryker European Holdings I, Llc Strut attachments for external fixation frame
US11723690B2 (en) 2017-01-30 2023-08-15 Stryker European Operations Holdings Llc Strut attachments for external fixation frame
US10806493B2 (en) * 2017-11-27 2020-10-20 Safiullah Sadat Sadat fixation device and method
US20190159809A1 (en) * 2017-11-27 2019-05-30 Safiullah Sadat Sadat fixation device and method
US11864797B2 (en) * 2018-05-31 2024-01-09 Texas Scottish Rite Hospital For Children Orthopedic spring hinge system and methods thereof

Also Published As

Publication number Publication date
DE2203787C3 (de) 1976-01-02
GB1374511A (en) 1974-11-20
CH536107A (de) 1973-04-30
FR2129735A5 (de) 1972-10-27
DE2203787B2 (de) 1975-05-15
DE2203787A1 (de) 1972-09-28

Similar Documents

Publication Publication Date Title
US3727610A (en) Fixator for diaphyses fractures
US4624249A (en) Orthopedic external fixing apparatus
US7828801B2 (en) External fixation device for fractures
EP0216563B1 (de) Externer Fixierungsapparat für Knochen
JPH03501343A (ja) 短い管状骨接合の伸延装置
WO2017037733A1 (en) External fixator for trauma management of limb
RU2352284C1 (ru) Устройство для лечения сложных переломов лучевой кости
RU2063720C1 (ru) Стержневой компрессионно-дистракционный аппарат
SU935093A1 (ru) Компрессионно-дистракционный аппарат
RU215861U1 (ru) Устройство внешней чрескостной репозиции и фиксации для остеосинтеза стопы
RU212395U1 (ru) Устройство для остеосинтеза пяточной кости аширова-уринбаева
SU1192807A1 (ru) УСТРОЙСТВО ДЛЯ ЛЕЧЕНИЯ ПЕРЕЛОМОВ КОСТЕЙ СТОПЫ, содержащее раму
SU1745230A1 (ru) Устройство В.В.Бадаквы дл лечени разрывов лонного сочленени
RU2153859C2 (ru) Устройство для репозиции костей таза
SU1161099A1 (ru) Устройство дл остеосинтеза переломов шейки бедренной кости
RU2779002C1 (ru) Костный ортопедический дистрактор для животных
CN111374742B (zh) 动静结合式三维可调骨折复位外固定器
SU942721A1 (ru) Устройство Единака А.Н. дл остеосинтеза трубчатых костей
RU2085143C1 (ru) Аппарат для чрескостного остеосинтеза
SU1764645A1 (ru) Аппарат дл остеосинтеза
RU2354323C1 (ru) Стержневой аппарат для чрескостного остеосинтеза большеберцовой кости
SU1205903A1 (ru) Аппарат Веймана дл лечени околосуставных переломов бедра и плеча
SU827051A1 (ru) Компрессионно-дистракционный аппарат
SU906545A1 (ru) Аппарат дл репозиции и фиксации костных отломков
SU1068113A1 (ru) Аппарат дл репозиции и фиксации костных отломков