DE20200705U1 - Intramedullary osteosynthesis implant - Google Patents

Intramedullary osteosynthesis implant

Info

Publication number
DE20200705U1
DE20200705U1 DE20200705U DE20200705U DE20200705U1 DE 20200705 U1 DE20200705 U1 DE 20200705U1 DE 20200705 U DE20200705 U DE 20200705U DE 20200705 U DE20200705 U DE 20200705U DE 20200705 U1 DE20200705 U1 DE 20200705U1
Authority
DE
Germany
Prior art keywords
implant according
osteosynthesis implant
plate
openings
shaft
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
DE20200705U
Other languages
German (de)
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.)
Aesculap AG
Original Assignee
Aesculap AG
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 Aesculap AG filed Critical Aesculap AG
Priority to DE20200705U priority Critical patent/DE20200705U1/en
Publication of DE20200705U1 publication Critical patent/DE20200705U1/en
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
    • A61B17/56—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
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/72—Intramedullary pins, nails or other devices
    • A61B17/7233—Intramedullary pins, nails or other devices with special means of locking the nail to the bone
    • 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
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/72—Intramedullary pins, nails or other devices
    • 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
    • A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
    • A61B17/92—Impactors or extractors, e.g. for removing intramedullary devices
    • A61B17/921—Impactors or extractors, e.g. for removing intramedullary devices for intramedullary devices
    • 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
    • A61B17/1739—Guides or aligning means for drills, mills, pins or wires specially adapted for particular parts of the body
    • A61B17/1782—Guides or aligning means for drills, mills, pins or wires specially adapted for particular parts of the body for the hand or wrist

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (26)

1. Intramedulläres Osteosyntheseimplantat mit einer in den Mark­ raum eines Knochens einsetzbaren, mehrere Öffnungen zur Auf­ nahme von Knochenfixierelementen aufweisenden Platte, dadurch gekennzeichnet, daß die Platte (3) an einem Ende einen Schaft (2) trägt, der mindestens eine quer zu seiner Längsachse verlaufende Verriegelungsbohrung (5) aufweist.1. intramedullary osteosynthesis implant with an insertable into the medullary cavity of a bone, having several openings for receiving bone fixation plates, characterized in that the plate ( 3 ) carries at one end a shaft ( 2 ) which has at least one transverse to its longitudinal axis has locking bore ( 5 ). 2. Osteosyntheseimplantat nach Anspruch 1, dadurch gekennzeich­ net, daß die Platte (3) eben ist.2. Osteosynthesis implant according to claim 1, characterized in that the plate ( 3 ) is flat. 3. Osteosyntheseimplantat nach Anspruch 1 oder 2, dadurch ge­ kennzeichnet, daß die Platte (3) eine Dicke zwischen 1 mm und 5 mm aufweist.3. osteosynthesis implant according to claim 1 or 2, characterized in that the plate ( 3 ) has a thickness between 1 mm and 5 mm. 4. Osteosyntheseimplantat nach einem der voranstehenden An­ sprüche, dadurch gekennzeichnet, daß der Schaft (2) gegenüber der Platte (3) geneigt ist. 4. osteosynthesis implant according to one of the preceding claims, characterized in that the shaft ( 2 ) relative to the plate ( 3 ) is inclined. 5. Osteosyntheseimplantat nach Anspruch 4, dadurch gekennzeich­ net, daß der Neigungswinkel zwischen 15° und 60° liegt.5. osteosynthesis implant according to claim 4, characterized net that the angle of inclination is between 15 ° and 60 °. 6. Osteosyntheseimplantat nach Anspruch 4 oder 5, dadurch ge­ kennzeichnet, daß die Neigung in einer Ebene erfolgt, die senk­ recht zur Ausdehnung der Platte (3) verläuft.6. osteosynthesis implant according to claim 4 or 5, characterized in that the inclination takes place in a plane which is perpendicular to the expansion of the plate ( 3 ). 7. Osteosyntheseimpiantat nach einem der Ansprüche 4 bis 6, da­ durch gekennzeichnet, daß die Neigung in einer Ebene erfolgt, die in der Ausdehnung der Platte (3) verläuft.7. osteosynthesis implant according to one of claims 4 to 6, characterized in that the inclination takes place in a plane which extends in the extent of the plate ( 3 ). 8. Osteosyntheseimplantat nach einem der voranstehenden An­ sprüche, dadurch gekennzeichnet, daß die Platte (3) um eine durch die Verbindungsstelle zwischen Schaft (2) und Platte (3) hindurchgehende, in der Ebene der Platte (3) liegende Achse ge­ genüber dem Schaft (2) verdreht ist.8. osteosynthesis implant according to one of the preceding claims, characterized in that the plate ( 3 ) about a through the connection point between the shaft ( 2 ) and plate ( 3 ) passing in the plane of the plate ( 3 ) lying axis compared to the shaft ( 2 ) is twisted. 9. Osteosyntheseimplantat nach einem der voranstehenden An­ sprüche, dadurch gekennzeichnet, daß die Platte (3) eine ovale Außenkante aufweist. 9. osteosynthesis implant according to one of the preceding claims, characterized in that the plate ( 3 ) has an oval outer edge. 10. Osteosyntheseimplantat nach einem der voranstehenden An­ sprüche, dadurch gekennzeichnet, daß die Länge der Platte (3) vom schaftseitigen Ende bis zum gegenüberliegenden Ende der Platte (3) zwischen 1 cm und 15 cm liegt.10. Osteosynthesis implant according to one of the preceding claims, characterized in that the length of the plate ( 3 ) from the shaft-side end to the opposite end of the plate ( 3 ) is between 1 cm and 15 cm. 11. Osteosyntheseimplantat nach einem der voranstehenden An­ sprüche, dadurch gekennzeichnet, daß die maximale Breite der Platte (3) zwischen 0,5 cm und 5 cm liegt.11. Osteosynthesis implant according to one of the preceding claims, characterized in that the maximum width of the plate ( 3 ) is between 0.5 cm and 5 cm. 12. Osteosyntheseimplantat nach einem der voranstehenden An­ sprüche, dadurch gekennzeichnet, daß in der Platte (3) in deren Querrichtung mindestens zwei Öffnungen (6) für Knochenfixier­ elemente (7) nebeneinander angeordnet sind.12. Osteosynthesis implant according to one of the preceding claims, characterized in that in the plate ( 3 ) in the transverse direction at least two openings ( 6 ) for bone fixation elements ( 7 ) are arranged side by side. 13. Osteosyntheseimplantat nach einem der voranstehenden An­ sprüche, dadurch gekennzeichnet, daß die Längsachsen von mehreren als zylindrische Bohrungen ausgebildete Öffnungen (6) relativ zueinander geneigt sind.13. Osteosynthesis implant according to one of the preceding claims, characterized in that the longitudinal axes of a plurality of openings formed as cylindrical bores ( 6 ) are inclined relative to one another. 14. Osteosyntheseimplantat nach Anspruch 13, dadurch gekenn­ zeichnet, daß die Längsachsen der Öffnungen (6) derart geneigt sind, daß die Spitzen der durch diese Öffnungen (6) ragenden Knochenfixierelemente (7) konvergieren. 14. Osteosynthesis implant according to claim 13, characterized in that the longitudinal axes of the openings ( 6 ) are inclined such that the tips of the bone fixation elements ( 7 ) projecting through these openings ( 6 ) converge. 15. Osteosyntheseimpiantat nach Anspruch 14, dadurch gekenn­ zeichnet, daß die Längsachsen der Öffnungen (6) so gegenein­ ander geneigt sind, daß sich in die Öffnungen (6) eingesetzte Knochenfixierelemente (7) in einer quer zur Längsachse des Schaftes (2) verlaufenden Projektionsebene überkreuzen.15. osteosynthesis implant according to claim 14, characterized in that the longitudinal axes of the openings ( 6 ) are inclined towards each other so that in the openings ( 6 ) inserted bone fixation elements ( 7 ) in a transverse to the longitudinal axis of the shaft ( 2 ) extending projection plane cross. 16. Osteosyntheseimplantat nach Anspruch 14 oder 15, dadurch ge­ kennzeichnet, daß die Längsachsen der Öffnungen (6) so gegen­ einander geneigt sind, daß in die Öffnungen (6) eingesetzte Knochenfixierelemente (7) in einer durch die Längsachse des Schaftes (2) definierten Projektionsebene ohne Überkreuzung konvergieren.16. osteosynthesis implant according to claim 14 or 15, characterized in that the longitudinal axes of the openings ( 6 ) are inclined so that in the openings ( 6 ) inserted bone fixation elements ( 7 ) in one defined by the longitudinal axis of the shaft ( 2 ) Converge projection plane without crossing. 17. Osteosyntheseimplantat nach Anspruch 13, dadurch gekenn­ zeichnet, daß mindestens zwei Öffnungen (6) vorgesehen sind, deren Längsachsen in einer quer zur Längsachse des Schaftes (2) verlaufenden Projektionsebene divergieren.17. Osteosynthesis implant according to claim 13, characterized in that at least two openings ( 6 ) are provided, the longitudinal axes of which diverge in a projection plane running transversely to the longitudinal axis of the shaft ( 2 ). 18. Osteosyntheseimplantat nach einem der voranstehenden An­ sprüche, dadurch gekennzeichnet, daß die Knochenfixierele­ mente (7) Knochenschrauben sind. 18. Osteosynthesis implant according to one of the preceding claims, characterized in that the bone fixation elements ( 7 ) are bone screws. 19. Osteosyntheseimplantat nach Anspruch 18, dadurch gekenn­ zeichnet, daß die Knochenfixierelemente (7) im Bereich eines Schraubenkopfes (9) ein größeres Gewinde aufweisen als im üb­ rigen Bereich.19. Osteosynthesis implant according to claim 18, characterized in that the bone fixing elements ( 7 ) in the area of a screw head ( 9 ) have a larger thread than in the usual area. 20. Osteosyntheseimplantat nach einem der voranstehenden An­ sprüche, dadurch gekennzeichnet, daß die Öffnungen (6) ein Innengewinde tragen.20. Osteosynthesis implant according to one of the preceding claims, characterized in that the openings ( 6 ) carry an internal thread. 21. Osteosyntheseimplantat nach einem der voranstehenden An­ sprüche, dadurch gekennzeichnet, daß der Schaft (2) geradlinig ausgebildet ist.21. Osteosynthesis implant according to one of the preceding claims, characterized in that the shaft ( 2 ) is rectilinear. 22. Osteosyntheseimplantat nach einem der Ansprüche 1 bis 20, dadurch gekennzeichnet, daß der Schaft (2) zumindest be­ reichsweise gebogen ist.22. osteosynthesis implant according to one of claims 1 to 20, characterized in that the shaft ( 2 ) is at least be bent to some extent. 23. Osteosyntheseimplantat nach Anspruch 22, dadurch gekenn­ zeichnet, daß die Abbiegung (10) des Schaftes (2) und eine Ab­ winklung der Platte (3) in dieselbe Richtung verlaufen. 23. Osteosynthesis implant according to claim 22, characterized in that the bend ( 10 ) of the shaft ( 2 ) and an angle from the plate ( 3 ) extend in the same direction. 24. Osteosyntheseimplantat nach einem der voranstehenden An­ sprüche, dadurch gekennzeichnet, daß die Platte (3) an ihrem dem Schaft (2) gegenüberliegenden Ende einen Angriffsbereich (18) für ein Handhabungswerkzeug (11) aufweist.24. Osteosynthesis implant according to one of the preceding claims, characterized in that the plate ( 3 ) at its end opposite the shaft ( 2 ) has an engagement region ( 18 ) for a handling tool ( 11 ). 25. Osteosyntheseimplantat nach Anspruch 24, dadurch gekenn­ zeichnet, daß das Handhabungswerkzeug (11) eine an dem An­ griffsbereich (18) anlegbare und diesen klemmend umgebende Spannzange (15) umfaßt.25. The osteosynthesis implant according to claim 24, characterized in that the handling tool ( 11 ) comprises a gripping area ( 18 ) which can be placed on the gripping area ( 18 ) and which surrounds the clamping collet ( 15 ). 26. Osteosyntheseimplantat nach einem der Ansprüche 23 oder 24, dadurch gekennzeichnet, daß das Handhabungswerkzeug (11) mit einer Bohrlehre (21) verbunden ist, die bei an dem Angriffs­ bereich (18) anliegendem Handhabungswerkzeug (11) Öffnun­ gen (22) für ein Bohrwerkzeug aufweist, die mit den Öffnungen (6; 5) in der Platte (3) und/oder dem Schaft (2) ausgerichtet sind.26. Osteosynthesis implant according to one of claims 23 or 24, characterized in that the handling tool ( 11 ) with a drilling jig ( 21 ) is connected to the attack area ( 18 ) adjacent handling tool ( 11 ) openings ( 22 ) for a Has drilling tool, which are aligned with the openings ( 6 ; 5 ) in the plate ( 3 ) and / or the shaft ( 2 ).
DE20200705U 2002-01-18 2002-01-18 Intramedullary osteosynthesis implant Expired - Lifetime DE20200705U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20200705U DE20200705U1 (en) 2002-01-18 2002-01-18 Intramedullary osteosynthesis implant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20200705U DE20200705U1 (en) 2002-01-18 2002-01-18 Intramedullary osteosynthesis implant

Publications (1)

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DE20200705U1 true DE20200705U1 (en) 2002-03-28

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Family Applications (1)

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1507486A1 (en) * 2002-05-30 2005-02-23 Hand Innovations, LLC Intramedullary fixation device for metaphyseal long bone fractures
WO2005072284A2 (en) 2004-01-23 2005-08-11 Depuy Products, Inc. System for stabilization of fractures of convex articular bone surfaces including subchondral support structure
WO2007133631A2 (en) * 2006-05-09 2007-11-22 Synthes (U.S.A.) Nail system and method for an olecranon osteotomy
US7695502B2 (en) 2000-02-01 2010-04-13 Depuy Products, Inc. Bone stabilization system including plate having fixed-angle holes together with unidirectional locking screws and surgeon-directed locking screws
US7780711B2 (en) 2000-02-01 2010-08-24 Depuy Products, Inc. Fixation system with multidirectional bone supports
US7780664B2 (en) 2002-12-10 2010-08-24 Depuy Products, Inc. Endosteal nail
US7780710B2 (en) 2004-01-23 2010-08-24 Depuy Products, Inc. System for stabilization of fractures of convex articular bone surfaces including subchondral support structure
US7896886B2 (en) 2005-01-28 2011-03-01 Depuy Products, Inc. Nail plate and implantation jig therefor
US7905909B2 (en) 2005-09-19 2011-03-15 Depuy Products, Inc. Bone stabilization system including multi-directional threaded fixation element
US7938850B2 (en) 2002-05-30 2011-05-10 Depuy Products, Inc. Nail plate
US8182517B2 (en) 2007-11-02 2012-05-22 Depuy Products, Inc. Fracture fixation plate for the olecranon of the proximal ulna
US8403967B2 (en) 2000-02-01 2013-03-26 Biomet C.V. Volar fixation system and methods of using the same

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7727264B2 (en) 2000-02-01 2010-06-01 Depuy Products, Inc. Intramedullary fixation device for metaphyseal long bone fractures
US8403967B2 (en) 2000-02-01 2013-03-26 Biomet C.V. Volar fixation system and methods of using the same
US7780711B2 (en) 2000-02-01 2010-08-24 Depuy Products, Inc. Fixation system with multidirectional bone supports
US9492213B2 (en) 2000-02-01 2016-11-15 Biomet C.V. Volar fixation system
US7695502B2 (en) 2000-02-01 2010-04-13 Depuy Products, Inc. Bone stabilization system including plate having fixed-angle holes together with unidirectional locking screws and surgeon-directed locking screws
US9480512B2 (en) 2000-02-01 2016-11-01 Biomet C.V. Volar fixation system with fixed-angle multi-hole drill guide
US9572609B2 (en) 2000-02-01 2017-02-21 Biomet C.V. Method of using a volar bone plate on a fracture
EP1507486A4 (en) * 2002-05-30 2009-01-28 Depuy Products Inc Intramedullary fixation device for metaphyseal long bone fractures
US7938850B2 (en) 2002-05-30 2011-05-10 Depuy Products, Inc. Nail plate
EP1507486A1 (en) * 2002-05-30 2005-02-23 Hand Innovations, LLC Intramedullary fixation device for metaphyseal long bone fractures
US7780664B2 (en) 2002-12-10 2010-08-24 Depuy Products, Inc. Endosteal nail
EP1713409A2 (en) * 2004-01-23 2006-10-25 Depuy Products, Inc. System for stabilization of fractures of convex articular bone surfaces including subchondral support structure
US7780710B2 (en) 2004-01-23 2010-08-24 Depuy Products, Inc. System for stabilization of fractures of convex articular bone surfaces including subchondral support structure
WO2005072284A2 (en) 2004-01-23 2005-08-11 Depuy Products, Inc. System for stabilization of fractures of convex articular bone surfaces including subchondral support structure
EP1713409A4 (en) * 2004-01-23 2009-04-22 Depuy Products Inc System for stabilization of fractures of convex articular bone surfaces including subchondral support structure
US7744638B2 (en) 2004-01-23 2010-06-29 Depuy Products, Inc. System for stabilization of fractures of convex articular bone surfaces including subchondral support structure
US7896886B2 (en) 2005-01-28 2011-03-01 Depuy Products, Inc. Nail plate and implantation jig therefor
US7927341B2 (en) 2005-01-28 2011-04-19 Depuy Products, Inc. Nail plate and jig therefor
US7905909B2 (en) 2005-09-19 2011-03-15 Depuy Products, Inc. Bone stabilization system including multi-directional threaded fixation element
CN101516275B (en) * 2006-05-09 2014-07-30 新特斯有限责任公司 Nail system and method for an olecranon osteotomy
WO2007133631A3 (en) * 2006-05-09 2008-06-26 Synthes Usa Nail system and method for an olecranon osteotomy
WO2007133631A2 (en) * 2006-05-09 2007-11-22 Synthes (U.S.A.) Nail system and method for an olecranon osteotomy
US8197521B2 (en) 2007-11-02 2012-06-12 Depuy Products, Inc. Fracture fixation plate for the proximal radius
US8192472B2 (en) 2007-11-02 2012-06-05 Depuy Products, Inc. Fracture fixation plate for the coronoid of the proximal ulna
US8439955B2 (en) 2007-11-02 2013-05-14 Biomet C.V. Fracture fixation plates for the distal humerus
US8568462B2 (en) 2007-11-02 2013-10-29 Biomet C.V. Bone plate system with two different types of drill guides
US8603147B2 (en) 2007-11-02 2013-12-10 Biomet C.V. Bone plate with two different sizes of discrete drill guides connected to the plate
US8182517B2 (en) 2007-11-02 2012-05-22 Depuy Products, Inc. Fracture fixation plate for the olecranon of the proximal ulna
US9750549B2 (en) 2007-11-02 2017-09-05 Biomet C.V. Plate benders for bone plates

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