FR2794968A1 - Intersomatic spinal implant with anchoring elements - Google Patents
Intersomatic spinal implant with anchoring elements Download PDFInfo
- Publication number
- FR2794968A1 FR2794968A1 FR9907669A FR9907669A FR2794968A1 FR 2794968 A1 FR2794968 A1 FR 2794968A1 FR 9907669 A FR9907669 A FR 9907669A FR 9907669 A FR9907669 A FR 9907669A FR 2794968 A1 FR2794968 A1 FR 2794968A1
- Authority
- FR
- France
- Prior art keywords
- cam
- implant
- implant according
- anchoring elements
- anchors
- 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.)
- Granted
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Classifications
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- A—HUMAN NECESSITIES
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- A61F2/4455—Joints for the spine, e.g. vertebrae, spinal discs for the fusion of spinal bodies, e.g. intervertebral fusion of adjacent spinal bodies, e.g. fusion cages
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- A61F2/447—Joints for the spine, e.g. vertebrae, spinal discs for the fusion of spinal bodies, e.g. intervertebral fusion of adjacent spinal bodies, e.g. fusion cages substantially parallelepipedal, e.g. having a rectangular or trapezoidal cross-section
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- A61F2230/00—Geometry of prostheses classified in groups A61F2/00Â -Â A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00Â -Â A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
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- A—HUMAN NECESSITIES
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- A61F2230/00—Geometry of prostheses classified in groups A61F2/00Â -Â A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Prostheses (AREA)
Abstract
Description
L'invention concerne les implants intersomatiques rachidiens. The invention relates to spinal interbody implants.
on connaît du document US-5 <B>800</B> 547 un implant intersomatique rachidien comprenant un corps, des éléments d'ancrage mobiles dans des conduits du corps pour s'étendre en saillie de celui-ci, et une came permettant de manceuvrer chacun de ces éléments d'ancrage par effet de rampe. Aussi, après ablation du disque intervertébral et insertion de l'implant entre les deux plateaux vertébraux en lieu et place du disque, la manceuvre de la came permet-elle d'étendre les éléments d'ancrage pour qu'ils pénètrent dans les plateaux vertébraux et immobilisent l'implant. Toutefois, un tel implant requiert une grande précision dans le guidage<B>à </B> coulissement de chaque élément d'ancrage dans le conduit du corps. Faute de cela, l'élément d'ancrage, lorsqu'il S'étend, a tendance<B>à </B> prendre une mauvaise position préjudiciable<B>à </B> la qualité de l'immobilisation. Cette nécessité d'un bon guidage oblige<B>à </B> donner une longueur assez importante au conduit logeant l'élément et donc une épaisseur importante<B>à </B> la paroi présentant ce conduit, laissant ainsi peu de place pour les autres parties de l'implant, par exemple la came. De plus, un tel implant oblige<B>à </B> usiner des surfaces de came précises pour les éléments respectifs, ce qui est coûteux. US-5 <B> 800 </ B> 547 discloses a spinal interbody implant comprising a body, movable anchoring elements in body conduits for projecting therefrom, and a cam allowing to maneuver each of these anchors by ramp effect. Also, after removal of the intervertebral disc and insertion of the implant between the two vertebral endplates in place of the disc, the cam end allows it to extend the anchoring elements so that they penetrate the vertebral endplates. and immobilize the implant. However, such an implant requires great precision in the sliding guidance of each anchor element in the body conduit. In the absence of this, the anchor, when extended, tends to <B> to </ B> take the wrong position <B> to </ B> the quality of the asset. This need for good guidance forces <B> to </ B> to give a fairly large length to the duct housing the element and therefore a large thickness <B> to </ B> the wall presenting this duct, thus leaving little place for the other parts of the implant, for example the cam. In addition, such an implant forces <B> to </ B> machine precise cam surfaces for the respective elements, which is expensive.
Un but de l'invention est de simplifier le guidage des éléments d'ancrage. An object of the invention is to simplify the guidance of the anchoring elements.
En vue de la réalisation de ce but, on prévoit selon l'invention un implant intersomatique rachidien comportant un corps et au moins deux éléments d'ancrage mobiles par rapport au corps pour pouvoir s'étendre en saillie d'au moins une face externe du corps, l'implant comportant un porte-éléments relié rigidement aux éléments d'ancrage. With a view to achieving this object, the invention provides a spinal interbody fusion implant comprising a body and at least two anchoring elements that are movable relative to the body in order to protrude from at least one external face of the body. body, the implant comprising a carrier-elements rigidly connected to the anchoring elements.
Ainsi, le porte-éléments rend possible de guider les éléments d'ancrage en bloc et non<B>plus</B> indépendamment les uns des autres. Dès lors, il n'est plus nécessaire de guider chacun des éléments d'ancrage avec une grande précision. Il suffit de guider convenablement l'ensemble des éléments d'ancrage fixés entre eux. On peut notamment réduire la longueur du conduit de guidage de chaque élément. De même, la came éventuelle n'a plus besoin d'être très précise, ni même de présenter une rampe de guidage en propre pour chaque élément d'ancrage. Thus, the element holder makes it possible to guide the anchoring elements in block and not <B> more </ B> independently of each other. Therefore, it is no longer necessary to guide each of the anchor elements with great precision. It is sufficient to properly guide all the anchoring elements fixed together. In particular, it is possible to reduce the length of the guide duct of each element. Similarly, the eventual cam no longer needs to be very precise, or even to present a guide rail for each individual anchor element.
Avantageusement, la face externe est plane, les éléments d'ancrage étant aptes<B>à </B> s'étendre en saillie de la même face externe. Advantageously, the outer face is flat, the anchoring elements being able <B> to </ B> extend projecting from the same outer face.
Avantageusement, les deux éléments d'ancrage S'étendent<B>à </B> distance l'un de l'autre et dans un même canal du corps. Advantageously, the two anchoring elements extend <B> to </ B> distance from one another and in the same channel of the body.
Ainsi, on fait l'économie de la réalisation d'un canal. Thus, we save the realization of a channel.
Avantageusement, l'implant présente un évidement traversant l'implant et débouchant sur la face externe, le canal débouchant latéralement dans l'évidement. Advantageously, the implant has a recess passing through the implant and opening on the outer face, the channel opening laterally into the recess.
Avantageusement, l'implant comporte une came apte<B>à </B> déplacer les éléments d'ancrage pour les mettre en saillie de la face externe. Advantageously, the implant comprises a cam adapted to move the anchoring elements to project them from the external face.
Avantageusement, la came est apte<B>à </B> déplacer les éléments d'ancrage par coulissement de la came par rapport au corps. Advantageously, the cam is adapted to move the anchoring elements by sliding the cam relative to the body.
Avantageusement, la came est apte<B>à </B> déplacer les éléments d'ancrage par action sur le porte-éléments. Avantageusement, la came présente une unique rampe pour mettre les éléments d'ancrage en saillie. Avantageusement, la came est apte<B>à </B> déplacer chaque élément d'ancrage dans deux sens de déplacement opposés. Advantageously, the cam is adapted to move the anchoring elements by action on the element-carrier. Advantageously, the cam has a single ramp to bring the anchoring elements protruding. Advantageously, the cam is able to move each anchoring element in two opposite directions of movement.
Ainsi, la came permet de mettre les éléments d'ancrage en saillie et de supprimer cette saillie, par exemple en vue d'ôter l'implant. Thus, the cam makes it possible to put the anchoring elements projecting and to remove this projection, for example in order to remove the implant.
Avantageusement, la came présente une extrémité filetée. Advantageously, the cam has a threaded end.
Cette extrémité peut être accouplée<B>à </B> un instrument fileté pour la manceuvre de la came. This end can be coupled to a threaded instrument for the purpose of the cam.
Avantageusement, l'implant comporte au moins deux autres éléments d'ancrage mobiles par rapport au corps pour pouvoir s'étendre en saillie d'une deuxième face externe du corps et un deuxième porte-éléments relié rigidement aux dits autres éléments d'ancrage. Advantageously, the implant comprises at least two other anchoring elements movable relative to the body to be able to extend projecting from a second external face of the body and a second carrier-elements rigidly connected to said other anchoring elements.
Avantageusement, la came est unique et apte<B>à </B> déplacer les éléments d'ancrage associés<B>à </B> des faces différentes. Advantageously, the cam is unique and adapted to move the associated anchors <B> to </ B> of different faces.
D'autres caractéristiques et avantages de l'invention apparaîtront encore dans la description suivante d'un mode préféré de réalisation donné<B>à </B> titre d'exemple non limitatif. Aux dessins annexés<B>:</B> <B>-</B> la figure<B>1</B> est une vue en perspective d'un implant selon un mode de réalisation de l'invention<B>;</B> <B>-</B> la figure 2 est une vue en coupe de l'implant suivant le plan II-II de la figure<B>1 ;</B> <B>-</B> les figures<B>3</B> et 4 sont deux vues en perspective de la came et des porte-éléments de l'implant de la figure<B>1</B> respectivement en position rétractée et en position étendue des éléments<B>;</B> et <B>-</B> la figure<B>5</B> est une vue en coupe de la came et des porte-éléments suivant le plan médian V-V de la figure 4. Other characteristics and advantages of the invention will become apparent in the following description of a preferred embodiment given as a non-limiting example. In the accompanying drawings: <B>: </ B> <B> - </ B> Figure <B> 1 </ B> is a perspective view of an implant according to an embodiment of the invention <B> Figure 2 is a sectional view of the implant along the plane II-II of Figure 1; FIGS. 3 and 4 are two perspective views of the cam and the element-holders of the implant of FIG. 1 in the retracted position and in the extended position, respectively. elements <B>; </ B> and <B> - </ B> Figure <B> 5 </ B> is a sectional view of the cam and the element-holders along the median plane VV of Figure 4 .
on va décrire un mode de réalisation de l'implant en référence aux figures<B>1 à 5.</B> L'implant 2 comprend un corps 4 ayant en plan une forme générale de haricot<B>à </B> hile postérieure, aplati suivant une dimension de façon <B>à </B> définir deux grandes faces supérieure et inférieure<B>6</B> et une face latérale périphérique<B>8.</B> Les faces supérieure et inférieure<B>6</B> ont une forme générale plane et un profil transversal en dents de scie ou zigzag, les sommets des dents définissant des arêtes continues parallèles entre elles. Ces arêtes assurent une bonne prise des faces supérieure et inférieure<B>6</B> sur les plateaux des corps vertébraux des vertèbres formant l'emplacement de destination. an embodiment of the implant will be described with reference to FIGS. 1 to 5. The implant 2 comprises a body 4 having in plan a general form of bean <B> to </ B> posterior hilum, flattened along one dimension to <B> to </ B> define two large top and bottom faces <B> 6 </ B> and one peripheral side face <B> 8. </ B> The top and bottom faces lower <B> 6 </ B> have a generally planar shape and a cross-sectional profile sawtooth or zigzag, the tops of the teeth defining continuous edges parallel to each other. These ridges ensure a good grip of the upper and lower faces <B> 6 </ B> on the trays of the vertebral bodies of the vertebrae forming the destination location.
Le corps 4 présente deux évidements traversants<B>10</B> S'étendant de l'une<B>à </B> l'autre des faces supérieure et inférieure<B>6</B> en débouchant sur celles-ci. Lors de la mise en place de l'implant, les évidements<B>10</B> sont remplis de greffon qui pourra ainsi croître en direction des plateaux vertébraux<B>à </B> travers les évidements<B>10.</B> The body 4 has two through-holes <B> 10 </ B> extending from one <B> to </ B> the other of the upper and lower faces <B> 6 </ B> opening on those -this. When implanting the implant, the recesses <B> 10 </ B> are filled with graft which can grow in the direction of the vertebral plates <B> to </ B> through the recesses <B> 10. </ B>
Le corps 4 présente un conduit cylindrique 14 S'étendant avec son axe<B>16</B> entre les évidements<B>10</B> parallèlement<B>à </B> un plan général des faces supérieure et inférieure<B>6</B> en étant séparé de l'unique portion plane de la face latérale<B>8</B> par l'un des évidements<B>10.</B> Le conduit 14 débouche<B>à </B> une seule de ses extrémités. The body 4 has a cylindrical duct 14 extending with its axis <B> 16 </ B> between the recesses <B> 10 </ B> parallel <B> to </ B> a general plane of the upper and lower faces <B> 6 </ B> by being separated from the single flat portion of side face <B> 8 </ B> by one of the recesses <B> 10. </ B> Duct 14 opens <B > at only one of its ends.
Le corps 4 présente deux canaux 22 débouchant chacun sur les deux faces supérieure et inférieure. Chaque canal 22 est profilé suivant un axe perpendiculaire aux faces externes et a en section un profil rectangulaire arrondi<B>à </B> ses extrémités. Chaque canal débouche latéralement d'un côté sur toute sa hauteur dans l'un respectif des évidements<B>10</B> auquel il est contigu. Par ailleurs, il débouche latéralement du côté opposé par sa partie médiane dans le conduit 14. Les deux canaux 22 s'étendent en regard l'un de l'autre, de part et d'autre du conduit 14. Les canaux 22 mettent ainsi en communication mutuelle les deux évidements<B>10</B> et le conduit 14. The body 4 has two channels 22 each opening on both upper and lower faces. Each channel 22 is profiled along an axis perpendicular to the external faces and has in section a rectangular profile rounded <B> at </ B> its ends. Each channel opens laterally on one side over its entire height in a respective recess <B> 10 </ B> to which it is contiguous. Moreover, it opens out laterally from the opposite side by its median part in the duct 14. The two channels 22 extend opposite one another, on either side of the duct 14. The channels 22 thus in mutual communication the two recesses <B> 10 </ B> and the conduit 14.
Chaque canal 22 reçoit au voisinage de chaque face externe deux éléments d'ancrage sous la forme chacun d'un picot<B>26</B> ayant un corps cylindrique lisse présentant<B>à </B> une extrémité la plus proche de la face<B>6</B> une pointe. Chaque picot<B>26</B> s'étend contre un bord courbe respectif du canal en vue de coulisser contre celui-ci perpendiculairement<B>à </B> la face externe<B>6</B> du corps. Each channel 22 receives, in the vicinity of each external face, two anchoring elements in the form of a pin <B> 26 </ B> having a smooth cylindrical body presenting <B> at </ B> a nearest end of the face <B> 6 </ B> a tip. Each pin <B> 26 </ B> extends against a respective curved edge of the channel to slide against it perpendicularly <B> to </ B> the outer face <B> 6 </ B> of the body .
L'implant comporte deux porte-picots ou porte- éléments d'ancrage<B>80</B> associés aux faces externes<B>6</B> respectives. Chaque porte-picots <B>80</B> a une forme générale plate en<B> </B> H<B> </B> comprenant deux branches rectilignes<B>82</B> parallèles entre elles et un tronçon médian 84 rejoignant les branches<B>à </B> leur milieu. Chaque porte- picots <B>80</B> porte rigidement fixé<B>à </B> celui-ci les quatre picots<B>26</B> associés<B>à </B> la face externe<B>6</B> concernée. Les quatre picots<B>26</B> reposent par leur base aux extrémités respectives des branches<B>82,</B> tous d'un même côté du porte-picots. Les deux porte-picots <B>80</B> s'étendent en permanence au droit l'un de l'autre avec leurs contours en coincidence, et cela que les picots<B>26</B> soient en position étendue ou rétractée, comme lillustrent les figures<B>3</B> et 4. Les branches<B>82</B> s'étendent dans les canaux 22 respectifs dont elles présentent le profil tandis que le tronçon médian 84 s'étend transversalement dans le conduit 14. The implant has two pin holders or anchor holders <B> 80 </ B> associated with the respective outer faces <B> 6 </ B>. Each bar-holder <B> 80 </ B> has a generally flat shape in <B> </ B> </ B> </ B> comprising two rectilinear branches <B> 82 </ B> parallel to each other and a median section 84 joining the branches <B> to </ B> their middle. Each pin holder <B> 80 </ B> is rigidly fixed <B> to </ B> with the four <B> 26 </ B> pins <B> attached to the </ B> outer face < B> 6 </ B> concerned. The four pins <B> 26 </ B> rest by their base at the respective ends of the branches <B> 82, </ B> all on the same side of the pin holder. The two spike holders <B> 80 </ B> extend continuously to the right of each other with their coincident contours, and that the spikes <B> 26 </ B> are in the extended position or retracted, as illustrated in Figures <B> 3 </ B> and 4. The branches <B> 82 </ B> extend into the respective channels 22 which they have the profile while the median section 84 extends transversely in the conduit 14.
L'implant comporte une came<B>30</B> présentant des 'Laces cylindriques<B>31</B> gauche et droite<B>à </B> l'arrière et supérieure et inférieure<B>à </B> l'avant pour guider la came<B>à </B> coulissement dans le conduit cylindrique 14. On désigne par arrière de la came son extrémité la plus proche de l'embouchure du conduit 14. Pour chaque porte-picots <B>80,</B> la came<B>30</B> comprend en propre une glissière<B>33</B> et une surface d'appui<B>35</B> visibles notamment aux figures 2 et <B>5.</B> La glissière<B>33</B> est formée par un conduit très aplati, ouvert sur ses deux bords longitudinaux, incliné par rapport<B>à </B> l'axe<B>16</B> en se rapprochant de la face externe<B>6</B> associée depuis l'extrémité avant jusqu'à une zone médiane de la came. La glissière<B>33</B> est borgne<B>à </B> l'avant et ouverte<B>à </B> l'arrière, la face la plus interne 41 de la glissière étant en continuité avec la surface d'appui<B>35.</B> Cette dernière est parallèle<B>à </B> l'axe<B>16</B> et<B>à </B> la face externe<B>6</B> associée. Le tronçon médian 84 peut être manceuvré par appui sur la glissière<B>33</B> et la surface d'appui<B>35,</B> comme on le verra plus loin. Les glissières inclinées<B>33</B> et les surfaces d'appui parallèles<B>35</B> donnent<B>à </B> la came une forme d'ancre de marine. The implant has a <B> 30 </ B> cam with <C> 31 </ B> left and right <B> back and <B> 31 </ B> backlashes. / B> the front to guide the cam <B> to </ B> sliding in the cylindrical duct 14. The rear of the cam is designated its end closest to the mouth of the duct 14. For each door-pins <B> 80, </ B> the cam <B> 30 </ B> has its own slide <B> 33 </ B> and a bearing surface <B> 35 </ B> visible in particular in the figures 2 and <B> 5. </ B> The slide <B> 33 </ B> is formed by a very flattened conduit, open on its two longitudinal edges, inclined relative to the <B> axis </ B> <B> 16 </ B> by moving closer to the associated <B> 6 </ B> outer face from the front end to a middle area of the cam. The slide <B> 33 </ B> is one-eyed <B> to </ B> the front and open <B> to </ B> the rear, the innermost face 41 of the slide being in continuity with the bearing surface <B> 35. </ B> The latter is parallel <B> to </ B> the axis <B> 16 </ B> and <B> to </ B> the external face < B> 6 </ B> associated. The median section 84 can be manceuvré by pressing the slide <B> 33 </ B> and the bearing surface <B> 35, </ B> as will be seen later. The sloping slides <B> 33 </ B> and the parallel bearing surfaces <B> 35 </ B> give <B> to </ B> the cam a form of marine anchor.
<B>A</B> son extrémité arrière, la came présente un conduit taraudé<B>37</B> dont le filet peut être mis en prise avec celui d'un outil adapté afin de man#uvrer la came pour la pousser ou la tirer. <B> A </ B> its rear end, the cam has a threaded conduit <B> 37 </ B> whose thread can be engaged with that of a suitable tool in order to maneuver the cam for the push or pull.
L'implant est utilisé de la façon suivante, les picots<B>26</B> étant initialement en position rétractée, comme sur la figure<B>3.</B> Après ablation d'un disque intervertébral, et après avoir rempli les évidements<B>10</B> avec du greffon comme précité, on introduit l'implant 2 entre les corps vertébraux des vertèbres associées au disque ôté. La hauteur du corps 4 de l'implant correspond sensiblement<B>à </B> l'épaisseur du disque ôté. Les faces<B>6</B> s'étendent en regard des plateaux vertébraux respectifs, parallèlement<B>à </B> ceux-ci et en contact avec ceux-ci. La came est près de l'embouchure du conduit 14, <B>à </B> l'arrière. The implant is used as follows, with the <B> 26 </ B> pins initially in the retracted position, as in Figure <B> 3. </ B> After removal of an intervertebral disk, and after having filled the recesses <B> 10 </ B> with graft as above, the implant 2 is inserted between the vertebral bodies of the vertebrae associated with the disc removed. The height of the body 4 of the implant substantially corresponds to the thickness of the disc removed. The faces <B> 6 </ B> extend next to and in contact with the respective vertebral endplates, parallel to them. The cam is near the mouth of the duct 14, <B> to </ B> the back.
on visse l'outil dans le conduit<B>37</B> de la came et on pousse la came<B>30</B> vers l'avant. Par effet de rampe de chaque tronçon médian 84 sur la face la plus interne 41 de la glissière<B>33</B> associée, cela entraîne le déplacement, perpendiculairement<B>à </B> la face externe<B>6,</B> du porte-picots <B>80</B> et des quatre picots<B>26.</B> the tool is screwed into the <B> 37 </ B> flue of the cam and the cam <B> 30 </ B> is pushed forward. By ramping effect of each median section 84 on the innermost face 41 of the associated slide 33B, this causes the displacement, perpendicularly <B> to </ B> the external face <B> 6 , </ B> of the <B> 80 </ B> holder and the four <B> 26 nibs. </ B>
Après mise en saillie des picots<B>26</B> hors de la face externe<B>6,</B> la poursuite de la poussée de la came met le tronçon médian 84 en appui sur la surface d'appui<B>35,</B> comme sur la figure 2, bloquant les picots<B>26</B> en position étendue, ancrés dans les plateaux vertébraux. On dévisse alors l'outil pour le séparer de la came. After protruding the pins <B> 26 </ B> out of the outer face <B> 6, </ B> the continuation of the thrust of the cam puts the median section 84 resting on the bearing surface < B> 35, </ B> as in Figure 2, blocking the <B> 26 </ B> pins in the extended position, anchored in the vertebral plates. The tool is then unscrewed to separate it from the cam.
Si en revanche on souhaite enlever l'implant, on fixe<B>à </B> nouveau l'outil au conduit<B>37</B> de la came<B>à </B> travers le conduit 14, puis on tire la came<B>à </B> coulissement vers l'arrière. Le tronçon médian 84 suit alors la surface d'appui<B>35</B> puis, par effet de rampe sur la face 43 la plus externe de la glissière<B>33,</B> il est déplacé vers l'axe<B>16</B> vers l'intérieur de l'implant, ce qui rétracte les picots<B>26</B> et supprime leur saillie. La came permet donc de man#uvrer les picots<B>26</B> dans les deux sens, c'est-à -dire de façon réversible. If, on the other hand, it is desired to remove the implant, the tool <B> 37 </ B> of the cam <B> to </ B> is fixed again through the conduit 14, then we pull the cam <B> to sliding backwards. The median section 84 then follows the bearing surface <B> 35 </ B> and then, by ramping effect on the outermost face 43 of the slide <B> 33, it is moved towards the axis <B> 16 </ B> towards the inside of the implant, which retracts the pins <B> 26 </ B> and removes their protrusion. The cam thus makes it possible to maneuver the pins <B> 26 </ B> in both directions, that is to say reversibly.
La fixation entre eux des quatre picots<B>26</B> de chaque groupe permet d'obtenir un guidage très précis de ceux-ci dans les canaux 22 sans prévoir un canal cylindrique pour chaque picot. De plus, on obtient ce guidage par une seule surface de rampe en deux parties 41,<B>35</B> ou 43 pour les quatre picots dans un sens de déplacement donné. The fixing between them of the four pins <B> 26 </ B> of each group makes it possible to obtain a very precise guidance of these in the channels 22 without providing a cylindrical channel for each pin. In addition, this guidance is obtained by a single ramp surface in two parts 41, <B> 35 </ B> or 43 for the four pins in a given direction of travel.
Chaque picot<B>26</B> présente<B>à </B> la base de la pointe formant sa tête des rainures de révolution<B>39</B> formant des zones en dépouille et améliorant l'ancrage du picot dans le plateau vertébral. Each pin <B> 26 </ B> has <B> at </ B> the base of the tip forming its head grooves of revolution <B> 39 </ B> forming flanking areas and improving the anchoring of the picot in the vertebral plateau.
Le corps 4 est formé en deux parties s'assemblant suivant un plan de joint non illustré parallèle aux faces externes<B>6</B> et passant par l'axe<B>16,</B> pour permettre l'introduction de la came<B>30</B> et des porte-picots <B>80</B> dans le corps. The body 4 is formed in two parts assembling according to a non-illustrated joint plane parallel to the outer faces <B> 6 </ B> and passing through the axis <B> 16, </ B> to allow the introduction cam <B> 30 </ B> and spike holders <B> 80 </ B> in the body.
Dans une variante de réalisation, la glissière<B>33</B> pourra se prolonger en incorporant la rampe<B>35</B> et être borgne<B>à </B> l'avant et<B>à </B> l'arrière, chaque porte-picots étant démontable de façon<B>à </B> pouvoir séparer le tronçon médian 84 d'au moins l'une des branches<B>82</B> et ainsi pouvoir introduire le tronçon médian 84 latéralement dans la glissière<B>33, 35.</B>In an alternative embodiment, the slide <B> 33 </ B> may be extended by incorporating the ramp <B> 35 </ B> and be blind one <B> to </ B> the front and <B> to </ B> at the rear, each pin holder being removable so as to be able to separate the median section 84 from at least one of the <B> 82 </ B> branches and thus be able to insert the median section 84 laterally into the slide <B> 33, 35. </ B>
Claims (1)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9907669A FR2794968B1 (en) | 1999-06-17 | 1999-06-17 | INTERSOMATIC RACHIDIAN IMPLANT WITH HIGHLIGHTS |
AT99957143T ATE265833T1 (en) | 1998-06-23 | 1999-06-22 | INTERSOMATIC SPINE IMPLANT WITH ANCHORING ELEMENTS |
PCT/FR1999/001492 WO1999066867A1 (en) | 1998-06-23 | 1999-06-22 | Backbone intersomatic implant with anchoring elements |
EP19990957143 EP1089677B1 (en) | 1998-06-23 | 1999-06-22 | Backbone intersomatic implant with anchoring elements |
DE69917026T DE69917026T2 (en) | 1998-06-23 | 1999-06-22 | INTERSOMATIC SPINE IMPLANT WITH ANCHORING ELEMENTS |
JP2000555555A JP4141640B2 (en) | 1998-06-23 | 1999-06-22 | Intervertebral implant having an anchoring component |
CA002336176A CA2336176C (en) | 1998-06-23 | 1999-06-22 | Backbone intersomatic implant with anchoring elements |
KR1020007014667A KR20010053129A (en) | 1998-06-23 | 1999-06-22 | Backbone intersomatic implant with anchoring elements |
AU42706/99A AU761067B2 (en) | 1998-06-23 | 1999-06-22 | Backbone intersomatic implant with anchoring elements |
US09/720,150 US6527803B1 (en) | 1998-06-23 | 1999-06-22 | Intersomatic spine implant having anchoring elements |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9907669A FR2794968B1 (en) | 1999-06-17 | 1999-06-17 | INTERSOMATIC RACHIDIAN IMPLANT WITH HIGHLIGHTS |
Publications (2)
Publication Number | Publication Date |
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FR2794968A1 true FR2794968A1 (en) | 2000-12-22 |
FR2794968B1 FR2794968B1 (en) | 2002-09-06 |
Family
ID=9546913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9907669A Expired - Fee Related FR2794968B1 (en) | 1998-06-23 | 1999-06-17 | INTERSOMATIC RACHIDIAN IMPLANT WITH HIGHLIGHTS |
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FR (1) | FR2794968B1 (en) |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0260044A1 (en) * | 1986-08-29 | 1988-03-16 | John Anthony Norman Shepperd | Spinal implant |
EP0637439A1 (en) * | 1988-06-28 | 1995-02-08 | Karlin Technology, Inc. | Artificial spinal fusion implants |
FR2717068A1 (en) * | 1994-03-14 | 1995-09-15 | Biomat | Intersomatic cage insertable between two vertebral bodies |
WO1997006753A2 (en) * | 1995-08-11 | 1997-02-27 | Bernhard Zientek | Intervertebral implant, process for widening and instruments for implanting an intervertebral implant |
WO1997048352A1 (en) * | 1996-06-18 | 1997-12-24 | Mehran Kasra | Bone prosthesis fixation device and methods of using same |
US5702391A (en) * | 1995-05-16 | 1997-12-30 | Lin; Chih-I | Intervertebral fusion device |
US5800547A (en) | 1994-08-20 | 1998-09-01 | Schafer Micomed Gmbh | Ventral intervertebral implant |
WO1998048739A1 (en) * | 1997-05-01 | 1998-11-05 | Spinal Concepts, Inc. | Multi-variable height fusion device |
-
1999
- 1999-06-17 FR FR9907669A patent/FR2794968B1/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0260044A1 (en) * | 1986-08-29 | 1988-03-16 | John Anthony Norman Shepperd | Spinal implant |
EP0637439A1 (en) * | 1988-06-28 | 1995-02-08 | Karlin Technology, Inc. | Artificial spinal fusion implants |
FR2717068A1 (en) * | 1994-03-14 | 1995-09-15 | Biomat | Intersomatic cage insertable between two vertebral bodies |
US5800547A (en) | 1994-08-20 | 1998-09-01 | Schafer Micomed Gmbh | Ventral intervertebral implant |
US5702391A (en) * | 1995-05-16 | 1997-12-30 | Lin; Chih-I | Intervertebral fusion device |
WO1997006753A2 (en) * | 1995-08-11 | 1997-02-27 | Bernhard Zientek | Intervertebral implant, process for widening and instruments for implanting an intervertebral implant |
WO1997048352A1 (en) * | 1996-06-18 | 1997-12-24 | Mehran Kasra | Bone prosthesis fixation device and methods of using same |
WO1998048739A1 (en) * | 1997-05-01 | 1998-11-05 | Spinal Concepts, Inc. | Multi-variable height fusion device |
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