FR2830746A1 - Instrument for fitting cotyloid cup prosthesis has rotary retaining member to close grippers on cup notches - Google Patents
Instrument for fitting cotyloid cup prosthesis has rotary retaining member to close grippers on cup notches Download PDFInfo
- Publication number
- FR2830746A1 FR2830746A1 FR0113116A FR0113116A FR2830746A1 FR 2830746 A1 FR2830746 A1 FR 2830746A1 FR 0113116 A FR0113116 A FR 0113116A FR 0113116 A FR0113116 A FR 0113116A FR 2830746 A1 FR2830746 A1 FR 2830746A1
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- Prior art keywords
- locking device
- tube
- plate
- instrumentation according
- handle
- Prior art date
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Classifications
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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
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
- A61F2/4603—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof
- A61F2/4609—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof of acetabular cups
-
- 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
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/32—Joints for the hip
- A61F2/34—Acetabular cups
-
- 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
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
- A61F2/4603—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof
-
- 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
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
- A61F2/30771—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
- A61F2002/3082—Grooves
- A61F2002/30822—Circumferential grooves
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- Health & Medical Sciences (AREA)
- Transplantation (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Physical Education & Sports Medicine (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Abstract
Description
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INSTRUMENTATION POUR PROTHESE
COTYLOIDIENNE La présente invention est relative à une instrumentation pour la pose de prothèses cotyloïdiennes dans le cotyle humain d'un patient pour la coopération avec une prothèse fémorale. INSTRUMENTATION FOR PROSTHESIS
COTYLOIDIENNE The present invention relates to an instrumentation for the installation of acetabular prostheses in the human acetabulum of a patient for cooperation with a femoral prosthesis.
On connaît différentes instrumentations ou ancillaires permettant la mise en place de prothèses cotyloïdiennes ayant chacuns leurs caractéristiques et leurs avantages en fonction du profil externe de ladite prothèse. Various instrumentations or ancillaries are known which allow the fitting of acetabular prostheses each having their characteristics and their advantages as a function of the external profile of said prosthesis.
L'instrumentation suivant la présente invention a pour objet de permettre la préhension et le maintien de la plupart des prothèses cotyloïdiennes pour leur mise en place et leur présentation à l'intérieur du cotyle humain. The object of the instrumentation according to the present invention is to allow the gripping and the maintenance of most acetabular prostheses for their installation and their presentation inside the human acetabulum.
L'instrumentation suivant la présente invention comporte des moyens de retenue qui permettent, sous un effort de rotation, de faire basculer et d'assurer le serrage de griffes de préhension à l'intérieur des encoches ou gorges d'une prothèse. The instrumentation according to the present invention comprises retaining means which allow, under a rotational force, to tilt and ensure the tightening of gripping claws inside the notches or grooves of a prosthesis.
L'instrumentation suivant la présente invention comporte des moyens de retenue qui sont constitués d'un axe principal solidaire d'une platine, d'un dispositif de verrouillage entraîné en rotation autour de l'axe principal, et des doigts déplacés par le dispositif de verrouillage pour permettre le pivotement à l'extrémité de la platine des griffes de préhension. The instrumentation according to the present invention comprises retaining means which consist of a main axis integral with a plate, a locking device driven in rotation around the main axis, and fingers moved by the device. locking to allow pivoting at the end of the plate of the gripping claws.
L'instrumentation suivant la présente invention comporte un manche de manoeuvre qui est constitué d'une poignée solidaire d'un tube muni, à l'opposé de ladite poignée, d'un dispositif de fixation pour le verrouillage dudit manche sur l'axe principal des moyens de retenue. The instrumentation according to the present invention comprises an operating handle which consists of a handle secured to a tube provided, opposite said handle, with a fixing device for locking said handle on the main axis. restraint means.
L'instrumentation suivant la présente invention comporte un dispositif de verrouillage qui est constitué d'un tube et d'une poignée, ledit tube comportant un alésage interne présentant une partie filetée qui coopère avec celle de l'axe principal, pour assurer la rotation dudit dispositif de verrouillage autour dudit axe principal. The instrumentation according to the present invention comprises a locking device which consists of a tube and a handle, said tube comprising an internal bore having a threaded part which cooperates with that of the main axis, to ensure the rotation of said locking device around said main axis.
L'instrumentation suivant la présente invention comporte une platine qui présente un profil en forme d'étoile dont chaque branche porte à son extrémité libre une griffe de préhension, tandis que ladite platine comporte en son milieu et autour de l'axe principal un alésage central dans lequel communique l'extrémité libre du tube se trouvant à l'opposé de la poignée du dispositif de verrouillage. The instrumentation according to the present invention comprises a plate which has a star-shaped profile, each branch of which carries a gripping claw at its free end, while said plate comprises in the middle and around the main axis a central bore. in which communicates the free end of the tube lying opposite the handle of the locking device.
L'instrumentation suivant la présente invention comporte une platine (11) dont chaque extrémité des branches comprend des évidements délimités par des joues The instrumentation according to the present invention comprises a plate (11), each end of the branches of which includes recesses delimited by cheeks
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latérales et parallèles qui sont percées chacune d'un trou pour la fixation d'un axe de pivotement traversant la griffe de préhension, pour la relier à la branche correspondante. lateral and parallel which are each pierced with a hole for fixing a pivot axis passing through the gripping claw, to connect it to the corresponding branch.
L'instrumentation suivant la présente invention comporte une platine qui est percée dans la partie interne de chaque branche d'un logement horizontal communiquant perpendiculairement, d'une part avec l'alésage central recevant le tube du dispositif de verrouillage et d'autre part avec l'évidemment et au-dessus des trous percés dans les joues latérales. The instrumentation according to the present invention comprises a plate which is pierced in the internal part of each branch of a horizontal housing communicating perpendicularly, on the one hand with the central bore receiving the tube of the locking device and on the other hand with obviously and above the holes drilled in the side cheeks.
L'instrumentation suivant la présente invention comporte des logements dont chacun est prévu pour recevoir un doigt libre en translation et coopérant d'une part avec l'extrémité libre du tube du dispositif de verrouillage et d'autre part avec une rainure oblongue ménagée dans la griffe de préhension correspondante. The instrumentation according to the present invention comprises housings, each of which is designed to receive a finger free in translation and cooperating on the one hand with the free end of the tube of the locking device and on the other hand with an oblong groove made in corresponding gripping claw.
L'instrumentation suivant la présente invention comporte des doigts dont chacun comprend à l'une de ses extrémités libres un bord biseauté qui coopère avec un chanfrein de forme complémentaire, prévu à l'extrémité libre du tube du dispositif de verrouillage. The instrumentation according to the present invention comprises fingers, each of which comprises at one of its free ends a beveled edge which cooperates with a chamfer of complementary shape, provided at the free end of the tube of the locking device.
L'instrumentation suivant la présente invention comporte des griffes de préhension dont chacune est maintenue dans une position ouverte, c'est à dire, écartée du centre de la platine par l'intermédiaire d'un ressort de rappel qui est fixé dans la partie inférieure de chaque branche. The instrumentation according to the present invention comprises gripping claws, each of which is held in an open position, that is to say, spaced from the center of the plate by means of a return spring which is fixed in the lower part. of each branch.
L'instrumentation suivant la présente invention comporte des griffes de préhension dont chacune comprend à son extrémité libre une dent qui vient coopérer avec l'encoche correspondante, pour la retenue de la prothèse cotyloïdienne. The instrumentation according to the present invention comprises gripping claws, each of which comprises at its free end a tooth which comes to cooperate with the corresponding notch, for retaining the acetabular prosthesis.
La description qui va suivre en regard des dessins annexés, donnés à titre d'exemple non limitatif, permettra de mieux comprendre l'invention, les caractéristiques qu'elle présente et les avantages qu'elle est susceptible de procurer : Figure 1 est une vue en perspective éclatée illustrant l'instrumentation pour la pose d'une prothèse cotyloïdienne suivant la présente invention. The description which follows with reference to the appended drawings, given by way of nonlimiting example, will make it possible to better understand the invention, the characteristics which it presents and the advantages which it is capable of providing: FIG. 1 is a view in exploded perspective illustrating the instrumentation for fitting an acetabular prosthesis according to the present invention.
Figure 2 est une vue en perspective montrant l'instrumentation pour la pose d'une prothèse cotyloïdienne suivant la présente invention. Figure 2 is a perspective view showing the instrumentation for the installation of an acetabular prosthesis according to the present invention.
Figure 3 est une vue en perspective représentant une prothèse cotyloïdienne montée sur l'instrumentation suivant la présente invention. Figure 3 is a perspective view showing an acetabular prosthesis mounted on the instrumentation according to the present invention.
Figure 4 est une vue en coupe montrant les moyens de retenue de l'instrumentation suivant la présente invention. Figure 4 is a sectional view showing the retaining means of the instrumentation according to the present invention.
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Figure 5 est une vue en perspective illustrant la mise en place dans le cotyle humain d'un patient, d'une prothèse cotyloïdienne au moyen de l'instrumentation suivant la présente invention. Figure 5 is a perspective view illustrating the establishment in the human acetabulum of a patient, an acetabular prosthesis by means of the instrumentation according to the present invention.
On a montré en figures 1 à 5 une instrumentation ou ancillaire 1 pour la pose d'une prothèse cotyloïdienne 2 dans le cotyle humain 3 d'un patient. FIGS. 1 to 5 show an instrumentation or ancillary device 1 for placing an acetabular prosthesis 2 in the human acetabulum 3 of a patient.
L'instrumentation 1 est plus spécialement prévue pour une prothèse cotyloïdienne 3 comportant sur son bord périphérique des encoches ou gorges 4 permettant de recevoir les moyens de retenue 5 de ladite instrumentation. The instrumentation 1 is more especially provided for an acetabular prosthesis 3 comprising on its peripheral edge notches or grooves 4 making it possible to receive the retaining means 5 of said instrumentation.
L'instrumentation 1 comporte un manche de manoeuvre 6 constitué d'une poignée 7 solidaire d'un tube 8 muni à l'opposé de ladite poignée, d'un dispositif de fixation 9 pour le verrouillage dudit manche sur les moyens de retenue 5. The instrumentation 1 comprises an operating handle 6 consisting of a handle 7 integral with a tube 8 provided opposite said handle, with a fixing device 9 for locking said handle on the retaining means 5.
Les moyens de retenue 5 sont constitués d'un axe principal 10 solidaire à l'une de ses extrémités d'une platine à griffe 11 et d'un dispositif de verrouillage 12. The retaining means 5 consist of a main axis 10 integral at one of its ends with a claw plate 11 and a locking device 12.
L'axe principal 10 comporte à son extrémité libre et opposée à celle solidaire de la platine 11 un système de blocage 13 de forme complémentaire au dispositif 9 pour permettre la fixation du manche de manoeuvre 6. The main axis 10 has at its free end and opposite to that secured to the plate 11 a locking system 13 of a shape complementary to the device 9 to allow the fixing of the operating handle 6.
Le dispositif de verrouillage 12 est constitué d'un tube 14 solidaire à l'une de ses extrémité d'une poignée 15. Le tube 14 comporte un alésage interne 16 présentant une partie filetée 17 qui coopère avec celle 18 de l'axe principal 10 pour assurer le déplacement coaxial du dispositif de verrouillage 12 autour dudit axe principal 10. The locking device 12 consists of a tube 14 secured to one end of a handle 15. The tube 14 has an internal bore 16 having a threaded portion 17 which cooperates with that 18 of the main axis 10 to ensure the coaxial movement of the locking device 12 around said main axis 10.
La platine 11 présente un profil en forme d'étoile dont chaque branche 19 porte à son extrémité libre une griffe de préhension 20 pour la retenue de la prothèse cotyloïdienne 2. The plate 11 has a star-shaped profile, each branch 19 of which carries at its free end a gripping claw 20 for retaining the acetabular prosthesis 2.
La platine 11 comporte en son milieu et autour de l'axe principal 10, un alésage central 21 dans lequel communique l'extrémité libre du tube 14 se trouvant à l'opposé de la poignée 15 du dispositif de verrouillage 12. The plate 11 has in its middle and around the main axis 10, a central bore 21 in which communicates the free end of the tube 14 located opposite the handle 15 of the locking device 12.
La platine 11 comporte à chaque extrémité des branches 19, des évidements 22 délimités par des joues latérales et parallèles 23 et 24, qui sont percées chacune d'un trou 25 pour la fixation d'un axe de pivotement 26, traversant la griffe de préhension 20, pour la relier à la branche correspondante. The plate 11 has at each end of the branches 19, recesses 22 delimited by lateral and parallel cheeks 23 and 24, which are each pierced with a hole 25 for fixing a pivot axis 26, passing through the gripping claw 20, to connect it to the corresponding branch.
La platine 11 est percée dans la partie interne de chaque branche 19 d'un logement horizontal 27 communiquant perpendiculairement, d'une part avec l'alésage central 21 destiné à recevoir le tube 14 du dispositif de verrouillage 12 et d'autre part avec l'évidemment 22 au dessus des trous 25 percés dans les joues latérales 23 et 24. The plate 11 is pierced in the internal part of each branch 19 with a horizontal housing 27 communicating perpendicularly, on the one hand with the central bore 21 intended to receive the tube 14 of the locking device 12 and on the other hand with the 'Obviously 22 above the holes 25 drilled in the side cheeks 23 and 24.
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Chaque logement 27 de la platine 11 est prévu pour recevoir un doigt 28, libre en translation et coopérant d'une part avec l'extrémité libre du tube 14 du dispositif de verrouillage 12, et d'autre part avec une rainure oblongue 29 ménagée dans la griffe de préhension 20 correspondante. Each housing 27 of the plate 11 is provided to receive a finger 28, free in translation and cooperating on the one hand with the free end of the tube 14 of the locking device 12, and on the other hand with an oblong groove 29 formed in the corresponding gripping claw 20.
La rainure oblongue 29 de chaque griffe 20 est ménagée au dessus du trou permettant le passage de l'axe de pivotement 26 et en face du logement 27 percé dans chaque branche 19 de la platine 11. The oblong groove 29 of each claw 20 is formed above the hole allowing the passage of the pivot axis 26 and opposite the housing 27 drilled in each branch 19 of the plate 11.
Chaque doigt 28 comporte, à l'une de ses extrémités libres, un bord biseauté 30 qui coopère avec un chanfrein 31 de forme complémentaire prévu à l'extrémité libre du tube 14 du dispositif de verrouillage 12. Each finger 28 has, at one of its free ends, a beveled edge 30 which cooperates with a chamfer 31 of complementary shape provided at the free end of the tube 14 of the locking device 12.
Chaque griffe de préhension 20 est maintenue dans une position ouverte, c'est à dire, écartée du centre de la platine 11 par l'intermédiaire d'un ressort de rappel 32 en forme de lame qui est fixé dans la partie inférieure de chaque branche 19. Each gripping claw 20 is held in an open position, that is to say, spaced from the center of the plate 11 by means of a return spring 32 in the form of a blade which is fixed in the lower part of each branch. 19.
Chaque ressort de rappel ou lame 32 est prévu en dessous de l'axe de pivotement 26 de la griffe de préhension 20, de manière que son extrémité libre en forme de pan incliné 33 soit toujours en contact avec celle-ci et plus particulièrement avec une rainure interne et inclinée 34. Each return spring or blade 32 is provided below the pivot axis 26 of the gripping claw 20, so that its free end in the form of an inclined pan 33 is always in contact with the latter and more particularly with a internal and inclined groove 34.
Chaque griffe de préhension 20 comporte à son extrémité libre une dent 35, qui vient coopérer avec l'encoche 4 correspondante, pour la retenue de la prothèse cotyloïdienne 2 sur l'instrumentation 1. Each gripping claw 20 has at its free end a tooth 35 which cooperates with the corresponding notch 4, for retaining the acetabular prosthesis 2 on the instrumentation 1.
Le fonctionnement de l'instrumentation 1 consiste, par un simple serrage du dispositif de verrouillage 12 à l'intérieur de la platine 11, au blocage des griffes de préhension 20 à l'intérieur des encoches 4 de la prothèse 2. The operation of the instrumentation 1 consists, by a simple tightening of the locking device 12 inside the plate 11, in locking the gripping claws 20 inside the notches 4 of the prosthesis 2.
En effet, le chirurgien positionne au centre de la platine 11 une prothèse 2, de manière que les encoches 4 de cette dernière coopèrent avec les griffes de préhension 20. Indeed, the surgeon positions a prosthesis 2 in the center of the plate 11, so that the notches 4 of the latter cooperate with the gripping claws 20.
Ensuite, le chirurgien procède, à l'aide de la poignée 15, au serrage du dispositif de verrouillage 12 sur l'axe principal 10, afin que le chanfrein 31 du tube 14 vienne en contact avec les bords biseautés 30 de chaque doigt 28. Then, the surgeon proceeds, using the handle 15, to tighten the locking device 12 on the main axis 10, so that the chamfer 31 of the tube 14 comes into contact with the bevelled edges 30 of each finger 28.
Le serrage du dispositif de verrouillage 12 en direction de la platine 11 permet de déplacer en translation chaque doigt 28 en direction de la griffe de préhension 20 correspondante. The tightening of the locking device 12 in the direction of the plate 11 allows each finger 28 to move in translation in the direction of the corresponding gripping claw 20.
Le déplacement en translation de chaque doigt 28 permet de faire basculer chaque griffe de préhension 20 autour de son axe de pivotement 26, et de The displacement in translation of each finger 28 makes it possible to tilt each gripping claw 20 around its pivot axis 26, and
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ramener les dents 35 à l'intérieur des encoches 4 de la prothèse 2, afin de la bloquer dans la platine 11. bring the teeth 35 inside the notches 4 of the prosthesis 2, in order to block it in the plate 11.
Plus le serrage du dispositif de verrouillage 12 augmente, plus les griffes de préhension 20 viennent serrer la prothèse 2 à l'intérieur de la platine 11. The more the tightening of the locking device 12 increases, the more the gripping claws 20 tighten the prosthesis 2 inside the plate 11.
On constate que chaque doigt 28 pousse, sous l'effort de rotation du dispositif de verrouillage 12, chaque griffe de préhension 20 au dessus de son axe de pivotement 26, améliorant l'effort de blocage des dents 35 dans les encoches 4 de la prothèse 2. It can be seen that each finger 28 pushes, under the rotation force of the locking device 12, each gripping claw 20 above its pivot axis 26, improving the force for blocking the teeth 35 in the notches 4 of the prosthesis 2.
Lorsque la prothèse 2 est parfaitement retenue sur l'instrumentation 1, le chirurgien peut ensuite la présenter et la positionner à l'intérieur du cotyle humain 3 avec facilité. When the prosthesis 2 is perfectly retained on the instrumentation 1, the surgeon can then present it and position it inside the human acetabulum 3 with ease.
Il doit d'ailleurs être entendu que la description qui précède n'a été donnée qu'à titre d'exemple et qu'elle ne limite nullement le domaine de l'invention dont on ne sortirait pas en remplaçant les détails d'exécution décrits par tout autre équivalent.It should moreover be understood that the above description has been given only by way of example and that it in no way limits the field of the invention from which one would not depart by replacing the execution details described by any other equivalent.
Claims (11)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0113116A FR2830746A1 (en) | 2001-10-11 | 2001-10-11 | Instrument for fitting cotyloid cup prosthesis has rotary retaining member to close grippers on cup notches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0113116A FR2830746A1 (en) | 2001-10-11 | 2001-10-11 | Instrument for fitting cotyloid cup prosthesis has rotary retaining member to close grippers on cup notches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2830746A1 true FR2830746A1 (en) | 2003-04-18 |
Family
ID=8868182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR0113116A Pending FR2830746A1 (en) | 2001-10-11 | 2001-10-11 | Instrument for fitting cotyloid cup prosthesis has rotary retaining member to close grippers on cup notches |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2830746A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2863869A1 (en) * | 2003-12-23 | 2005-06-24 | Ct Pulse Orthopedics Ltd | Impactor for producing percussion on prosthetic acetabulum, has main body integrated to control rod, where percussion function of impactor is made distinct from its adjusting function |
| FR2909541A1 (en) * | 2006-12-08 | 2008-06-13 | X Nov | Gripping ancillary for impacting acetabulum prosthesis, has three tabs provided in form of hooks, and U shaped plate for spacing two of three tabs from one another in reversible manner for installing gripping system |
| WO2008099242A1 (en) * | 2007-02-15 | 2008-08-21 | Depuy (Ireland) | An instrument for gripping a cup component of a joint prosthesis |
| WO2009098491A1 (en) * | 2008-02-07 | 2009-08-13 | T J Smith & Nephew Limited | Medical device and method |
| WO2011158213A1 (en) | 2010-06-17 | 2011-12-22 | Thomas Gradel | Method for producing a ceramic acetabulum |
| WO2015104537A1 (en) * | 2014-01-10 | 2015-07-16 | Biomet Uk Healthcare Limited | Instrument for manipulating an implant |
| US9125744B2 (en) | 2009-09-28 | 2015-09-08 | Inventorio Sa | Method for manufacturing a prosthetic hip acetabulum |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0453694A1 (en) * | 1989-04-05 | 1991-10-30 | HIGH TECH INDUSTRIES - H.T.I., Société Anonyme dite: | Cementless acetabular cup for total hip prosthesis |
| WO1994021199A1 (en) * | 1991-02-13 | 1994-09-29 | Howmedica Inc. | Acetabular cup positioning insert with release mechanism |
| US5540697A (en) * | 1993-02-12 | 1996-07-30 | U.S. Medical Products, Inc. | Prosthetic socket installation apparatus and method |
| GB2299758A (en) * | 1995-04-10 | 1996-10-16 | Finsbury | Surgical tool for use in joint replacement |
| DE29608453U1 (en) * | 1996-05-09 | 1997-09-11 | Waldemar Link GmbH & Co, 22339 Hamburg | Hip cup and surgical instrument for inserting the same |
| EP0931523A1 (en) * | 1998-01-22 | 1999-07-28 | Sulzer Orthopädie AG | Instrument for handling an artificial joint component |
-
2001
- 2001-10-11 FR FR0113116A patent/FR2830746A1/en active Pending
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| GB2299758A (en) * | 1995-04-10 | 1996-10-16 | Finsbury | Surgical tool for use in joint replacement |
| DE29608453U1 (en) * | 1996-05-09 | 1997-09-11 | Waldemar Link GmbH & Co, 22339 Hamburg | Hip cup and surgical instrument for inserting the same |
| EP0931523A1 (en) * | 1998-01-22 | 1999-07-28 | Sulzer Orthopädie AG | Instrument for handling an artificial joint component |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2863869A1 (en) * | 2003-12-23 | 2005-06-24 | Ct Pulse Orthopedics Ltd | Impactor for producing percussion on prosthetic acetabulum, has main body integrated to control rod, where percussion function of impactor is made distinct from its adjusting function |
| FR2909541A1 (en) * | 2006-12-08 | 2008-06-13 | X Nov | Gripping ancillary for impacting acetabulum prosthesis, has three tabs provided in form of hooks, and U shaped plate for spacing two of three tabs from one another in reversible manner for installing gripping system |
| WO2008099242A1 (en) * | 2007-02-15 | 2008-08-21 | Depuy (Ireland) | An instrument for gripping a cup component of a joint prosthesis |
| US8114089B2 (en) | 2007-02-15 | 2012-02-14 | Depuy (Ireland) | Instrument for gripping a cup component of a joint prosthesis |
| CN101969887A (en) * | 2008-02-07 | 2011-02-09 | T.J.史密夫及内修有限公司 | Medical device and method |
| JP2011510780A (en) * | 2008-02-07 | 2011-04-07 | ティージェイ スミス アンド ネフュー リミテッド | Medical device and method |
| CN101969887B (en) * | 2008-02-07 | 2016-01-20 | T.J.史密夫及内修有限公司 | Armarium and method |
| WO2009098491A1 (en) * | 2008-02-07 | 2009-08-13 | T J Smith & Nephew Limited | Medical device and method |
| US8834478B2 (en) | 2008-02-07 | 2014-09-16 | T. J. Smith & Nephew Limited | Medical device and method |
| US9987139B2 (en) | 2009-09-28 | 2018-06-05 | Inventorio Sa | Method for manufacturing a prosthetic hip acetabulum |
| US9125744B2 (en) | 2009-09-28 | 2015-09-08 | Inventorio Sa | Method for manufacturing a prosthetic hip acetabulum |
| CN102946826B (en) * | 2010-06-17 | 2015-06-17 | 因韦托里奥有限公司 | Method for producing a ceramic acetabulum |
| CN102946826A (en) * | 2010-06-17 | 2013-02-27 | 托马斯·格拉德尔 | Method for producing a ceramic acetabulum |
| US9173740B2 (en) | 2010-06-17 | 2015-11-03 | Inventorio Sa | Method for producing a ceramic acetabulum |
| FR2961387A1 (en) * | 2010-06-17 | 2011-12-23 | Thomas Gradel | CERAMIC COTYL WITH EXTERNAL FASTENING |
| WO2011158213A1 (en) | 2010-06-17 | 2011-12-22 | Thomas Gradel | Method for producing a ceramic acetabulum |
| WO2015104537A1 (en) * | 2014-01-10 | 2015-07-16 | Biomet Uk Healthcare Limited | Instrument for manipulating an implant |
| US10449061B2 (en) | 2014-01-10 | 2019-10-22 | Biomet Uk Healthcare Limited | Instrument for manipulating an implant |
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