FR2567019A1 - Method for retaining the parts of an articular internal prosthesis. - Google Patents

Method for retaining the parts of an articular internal prosthesis. Download PDF

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Publication number
FR2567019A1
FR2567019A1 FR8410742A FR8410742A FR2567019A1 FR 2567019 A1 FR2567019 A1 FR 2567019A1 FR 8410742 A FR8410742 A FR 8410742A FR 8410742 A FR8410742 A FR 8410742A FR 2567019 A1 FR2567019 A1 FR 2567019A1
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France
Prior art keywords
parts
articular
joint
retaining
endoprosthesis
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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.)
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Application number
FR8410742A
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French (fr)
Inventor
Odile Doursounian
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Individual
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Individual
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Priority to FR8410742A priority Critical patent/FR2567019A1/en
Publication of FR2567019A1 publication Critical patent/FR2567019A1/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • A61F2/40—Joints for shoulders
    • 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
    • A61F2/40—Joints for shoulders
    • A61F2/4059—Humeral shafts
    • 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
    • A61F2/40—Joints for shoulders
    • A61F2/4081—Glenoid components, e.g. 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
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30003—Material related properties of the prosthesis or of a coating on the prosthesis
    • A61F2002/3006—Properties of materials and coating materials
    • A61F2002/30079—Properties of materials and coating materials magnetic
    • 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
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30108—Shapes
    • A61F2002/3011—Cross-sections or two-dimensional shapes
    • A61F2002/30112—Rounded shapes, e.g. with rounded corners
    • A61F2002/30125—Rounded shapes, e.g. with rounded corners elliptical or oval
    • 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
    • A61F2002/30878—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves with non-sharp protrusions, for instance contacting the bone for anchoring, e.g. keels, pegs, pins, posts, shanks, stems, struts
    • 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
    • A61F2002/30878—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves with non-sharp protrusions, for instance contacting the bone for anchoring, e.g. keels, pegs, pins, posts, shanks, stems, struts
    • A61F2002/30884—Fins or wings, e.g. longitudinal wings for preventing rotation within the bone cavity
    • 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
    • A61F2002/30904—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves serrated profile, i.e. saw-toothed
    • 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
    • A61F2002/348—Additional features
    • A61F2002/3495—Spherical shell significantly smaller than a hemisphere, e.g. extending over less than 160 degrees
    • 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
    • A61F2/40—Joints for shoulders
    • A61F2/4014—Humeral heads or necks; Connections of endoprosthetic heads or necks to endoprosthetic humeral shafts
    • A61F2002/4018—Heads or epiphyseal parts of humerus
    • 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
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/009—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof magnetic
    • 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 A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0004—Rounded shapes, e.g. with rounded corners
    • A61F2230/0008—Rounded shapes, e.g. with rounded corners elliptical or oval

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (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

The present invention relates to an original method of retaining the constituent parts of an articular internal prosthesis characterised by the use of magnetised materials with opposing poles at the junction of the parts of the joint. This invention allows the articular surfaces to be permanently in contact without opposing freedom of movement and reduces the strain on the bone anchorings. Luxation phenomena of the articular parts are thus avoided by permanently recentring the moving part 4 in the fixed part 1 by virtue of the magnetic effect. This invention may be applied to all articulations of the human or mammal body. The magnets used may also be of the same pole in order to keep the parts of the joint apart and to avoid friction.

Description

La présente invention concerne un mode original de contention des constituants d'une endoprothèse articulaire destinés à être implantés chez les mammifères et en particulier, chez l'homme.  The present invention relates to an original method of restraining the constituents of a joint endoprosthesis intended to be implanted in mammals and in particular, in humans.

Le modèle proposé selon la présente invention est caractérisé par l'utilisation de matériaux aimantés au niveau de la jonction des pièces de l'article ; cette utilisation de matériaux aimantés permet le maintien d'un contact entre les pièces prothétiques sans s'opposer à leur mobilité. The model proposed according to the present invention is characterized by the use of magnetic materials at the junction of the parts of the article; this use of magnetic materials allows contact between the prosthetic parts to be maintained without opposing their mobility.

Actuellement, les destructions des articulations squelettiques chez l'homme sont dans certains cas traités par remplacement des surfaces articulaires. Currently, the destruction of skeletal joints in humans is in some cases treated by replacing the joint surfaces.

Le remplacement des surfaces articulaires par endoprothèse pose de nombreux problèmes concernant
. la bio-compatibilité des matériaux.The replacement of joint surfaces with a stent poses many problems concerning
. bio-compatibility of materials.

. les moyens d'union entre la prothèse et l'os. . the means of union between the prosthesis and the bone.

. le maintien d'un contact entre les pièces articulaires. . maintaining contact between the articular parts.

C'est sur ce dernier point que porte la présente invention. It is on this last point that the present invention relates.

Le maintien d'un contact entre les pièces articulaires est généralement obtenu de deux façons
1) soit en utilisant des prothèses dont les constituants s'emboîtent de manière plus ou moins rétentive (par exemple, articulation de type rotule).Maintaining contact between the articular parts is generally obtained in two ways
1) or by using prostheses whose constituents fit together in a more or less retentive manner (for example, ball joint type).

2) soit en comptant sur les parties molles environnantes (en particulier muscles) pour assurer la cohésion du système. 2) or by counting on the surrounding soft parts (in particular muscles) to ensure the cohesion of the system.

Ces deux systèmes présentent divers inconvénients
- pour les endoprothèses rétentives, le problème essentiel est l'ancrage sur l'os ; car, alors, toutes les contraintés subies par l'articulation sont répercutées au niveau de l'interface entre l'os et la prothèse.These two systems have various drawbacks
- for retentive stents, the main problem is anchoring on the bone; because, then, all the stresses undergone by the joint are passed on at the interface between the bone and the prosthesis.

- pour les endoprothèses non rétentives, le problème essentiel est la stabilité de l'articulation elle-même. L'indépendance des pièces prothétiques l'une par rapport à l'autre, peut entrainer des défauts de centrage de llarticulation ou des luxations des pièces l'une par rapport à l'autre. - for non-retentive stents, the main problem is the stability of the joint itself. The independence of the prosthetic parts from one another, can lead to centering defects of the joint or dislocations of the parts with respect to each other.

Le principe que nous avons mis au point selon l'invention offre une alternative nouvelle à l'union des pièces prothétiques entre elles. The principle that we have developed according to the invention offers a new alternative to the union of prosthetic parts together.

Il consiste à réaliser les pièces articulaires prothétiques avec des matériaux aimantés qui permettront aux deux surfaces articulaires d'être en contact l'une avec l'autre sans que ce mode de contention ne s'oppose à la liberté des mouvements et sans que les contraintes sur l'ancrage osseux ne soient excessives. It consists in producing prosthetic articular pieces with magnetized materials which will allow the two articular surfaces to be in contact with each other without this mode of restraint opposing freedom of movement and without the constraints on the bone anchor are excessive.

Ce principe de contention selon l'invention permet d'éviter les phénomènes de luxation des pièces constituant l'articulation puisque l'effet magnétique recentre en permanence les pièces articulaires.  This compression principle according to the invention makes it possible to avoid the phenomena of dislocation of the parts constituting the articulation since the magnetic effect permanently refocuses the articular parts.

Ce principe peut s'appliquer à toutes les articulations du corps humain ou des mammifères et il trouve tout son intérêt dans les articulations anatomiquement peu emboitées.  This principle can be applied to all the joints of the human body or mammals and it finds all its interest in the anatomically poorly fitted joints.

La description du principe selon l'invention est représentée sur la figure ci-jointe, à titre d'exemple, dans une articulation scapulo-humérale schématique, et sans échelle déterminée. The description of the principle according to the invention is shown in the attached figure, by way of example, in a schematic scapulo-humeral articulation, and without a determined scale.

La figure 1 détaille la pièce glénoldienne destinée à être implantée dans une omoplate, dans l'exemple considéré d'une articulation scapulo-humérale. FIG. 1 details the glenoldian part intended to be implanted in a scapula, in the example considered of a scapulo-humeral articulation.

L'implantation dans l'os se fait par l'intermédiaire du téton d'ancrage (2). The implantation in the bone is done by means of the anchoring stud (2).

La partie aimantée pourra être soit la totalité de la surface glénoldienne prothétique (1), soit une fraction de celle-ci, par exemple située au centre de celle-ci, de façon à recentrer en permanence les pièces articulaires. The magnetized part may be either the entire prosthetic glenoldian surface (1), or a fraction thereof, for example located in the center thereof, so as to permanently center the articular parts.

La figure 2 détaille la pièce humérale dans l'exemple pris d'une articulation scapulo-humérale. L'ancrage dans l'humérus se fait à l'aide de la queue d'ancrage (3). Figure 2 details the humeral part in the example taken from a scapulo-humeral articulation. Anchoring in the humerus is done using the anchor tail (3).

La tête humérale (4) prothétique sera donc aimantée en totalité ou en partie à l'aide d'un aimant de pôle opposé à celui se trouvant situé dans la cavité glénolde (1). The prosthetic humeral head (4) will therefore be magnetized in whole or in part using a pole magnet opposite to that located in the glenoid cavity (1).

La figure 3 montre la position des pièces articulaires une fois implantées dans l'humérus (5) et l'omoplate (6). Figure 3 shows the position of the articular parts once implanted in the humerus (5) and the scapula (6).

Le glissement des pièces articulaires peut éventuellement être facilité par recouvrement de la tête humérale (#) ou de la cavité glénoldienne (1) à l'aide d'une matière facilitant le glissement et qui ne neutralise pas l'effet magnétique. The sliding of the articular parts can possibly be facilitated by covering the humeral head (#) or the glenoldian cavity (1) with a material facilitating the sliding and which does not neutralize the magnetic effect.

Enfin, notons que deux aimants de même pôle pourraient être utilisés dans certaines articulations pour maintenir à distance au contraire deux pièces articulaires et faciliter leur glissement l'une par rapport à l'autre en diminuant les forces de frottement. Finally, note that two magnets with the same pole could be used in certain joints to keep two articular parts apart and facilitate their sliding relative to one another by reducing the friction forces.

Ceci pourrait être utilisé dans le cas des prothèses rétentives.  This could be used in the case of retentive prostheses.

Claims (5)

REVENDICATIONS 1. Endoprothèse articulaire, caractérisée en ce qu'elle comprend des matériaux aimantés, intégrés dans les pièces articulaires formant l'endopro- thèse. 1. Joint endoprosthesis, characterized in that it comprises magnetic materials, integrated into the articular parts forming the endoprosthesis. 2. Endoprothèse aimantée selon la revendication 1 caractérisée en ce que la totalité ou une partie seulement des pièces articulaires peut être aimantée. 2. Magnetic endoprosthesis according to claim 1 characterized in that all or only part of the articular parts can be magnetized. 3. Endoprothèse aimantée selon la revendication 2 caractérisée en ce que les aimants utilisés peuvent être de pôle opposé ou semblable afin de maintenir les pièces de l'article l'une contre l'autre ou au contraire de les maintenir à distance selon le type d'articulation utilisé. 3. Magnetic endoprosthesis according to claim 2 characterized in that the magnets used can be of opposite pole or similar in order to hold the pieces of the article against each other or on the contrary to keep them at a distance depending on the type d joint used. 4. Application de l'endoprothèse selon l'une quelconque des revendications 1 à 3 pour une implantation à l'intérieur d'un organisme vivant humain ou animal. 4. Application of the endoprosthesis according to any one of claims 1 to 3 for implantation inside a living human or animal organism. 5. Application de l'endoprothèse selon l'une quelconque des revendications 1 à 3 pour une implantation applicable à toutes les articulations du squelette humain ou animal.  5. Application of the endoprosthesis according to any one of claims 1 to 3 for an implantation applicable to all the joints of the human or animal skeleton.
FR8410742A 1984-07-06 1984-07-06 Method for retaining the parts of an articular internal prosthesis. Withdrawn FR2567019A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8410742A FR2567019A1 (en) 1984-07-06 1984-07-06 Method for retaining the parts of an articular internal prosthesis.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8410742A FR2567019A1 (en) 1984-07-06 1984-07-06 Method for retaining the parts of an articular internal prosthesis.

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FR2567019A1 true FR2567019A1 (en) 1986-01-10

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Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4919670A (en) * 1988-02-03 1990-04-24 Intermedics Orthopedics, Inc. Modular humeral prosthesis
EP0845250A2 (en) * 1996-11-30 1998-06-03 Depuy International Limited An osteoprosthesis component
WO1999011203A1 (en) * 1997-08-28 1999-03-11 Sabitzer Ronald J Prosthesis of the spinal column
US5961555A (en) 1998-03-17 1999-10-05 Huebner; Randall J. Modular shoulder prosthesis
DE19952433A1 (en) * 1999-10-30 2001-06-07 Univ Eberhard Karls Endoprosthesis
US6494913B1 (en) 1998-03-17 2002-12-17 Acumed, Inc. Shoulder prosthesis
US6620197B2 (en) 2001-01-23 2003-09-16 Depuy Orthopaedics, Inc. Method and apparatus for performing a shoulder replacement procedure in the treatment of cuff tear arthropathy
EP1858453A2 (en) * 2005-02-25 2007-11-28 Stephen B. Gunther Shoulder implant for glenoid replacement and methods of use thereof
US7785371B2 (en) 2006-11-13 2010-08-31 Howmedica Osteonics Corp. Modular humeral head
US8778028B2 (en) 2005-02-25 2014-07-15 Shoulder Innovations, Inc. Methods and devices for less invasive glenoid replacement
US10492926B1 (en) 2014-09-04 2019-12-03 Shoulder Innovations, Inc. Alignment guide for humeral or femoral stem replacement prostheses
US10722374B2 (en) 2015-05-05 2020-07-28 Tornier, Inc. Convertible glenoid implant
US10918492B2 (en) 2011-02-01 2021-02-16 Tornier Sas Glenoid implant for a shoulder prosthesis, and surgical kit
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US11103357B2 (en) 2014-01-03 2021-08-31 Howmedica Osteonics Corp. Reverse shoulder systems and methods
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US11957595B2 (en) 2005-02-25 2024-04-16 Shoulder Innovations, Inc. Methods and devices for less invasive glenoid replacement
US12089859B2 (en) 2005-02-25 2024-09-17 Shoulder Innovations, Inc. Methods for less invasive glenoid replacement
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EP1858453A4 (en) * 2005-02-25 2010-07-21 Stephen B Gunther Shoulder implant for glenoid replacement and methods of use thereof
US8778028B2 (en) 2005-02-25 2014-07-15 Shoulder Innovations, Inc. Methods and devices for less invasive glenoid replacement
US11992415B2 (en) 2005-02-25 2024-05-28 Shoulder Innovations, Inc. Methods and devices for less invasive glenoid replacement
US9610166B2 (en) 2005-02-25 2017-04-04 Shoulder Innovations, Llc Methods and devices for less invasive glenoid replacement
US9693784B2 (en) 2005-02-25 2017-07-04 Shoulder Innovations, Llc Methods for less invasive glenoid replacement
EP1858453A2 (en) * 2005-02-25 2007-11-28 Stephen B. Gunther Shoulder implant for glenoid replacement and methods of use thereof
US11696772B2 (en) 2005-02-25 2023-07-11 Shoulder Innovations, Inc. Methods for less invasive glenoid replacement
US10779952B2 (en) 2005-02-25 2020-09-22 Shoulder Innovations, Inc. Methods and devices for less invasive glenoid replacement
US10786265B2 (en) 2005-02-25 2020-09-29 Shoulder Innovations, Inc. Methods for less invasive glenoid replacement
US7785371B2 (en) 2006-11-13 2010-08-31 Howmedica Osteonics Corp. Modular humeral head
US7785370B2 (en) 2006-11-13 2010-08-31 Howmedica Osteonics Corp. Modular humeral head
US11344423B1 (en) 2009-03-05 2022-05-31 Howmedica Osteonics Corp. Glenoid implant anchor post
US11865012B2 (en) 2009-03-05 2024-01-09 Howmedica Osteonics Corp. Glenoid implant anchor post
US11160661B2 (en) 2009-12-14 2021-11-02 Tornier Sas Shoulder prosthesis glenoid component
US10918492B2 (en) 2011-02-01 2021-02-16 Tornier Sas Glenoid implant for a shoulder prosthesis, and surgical kit
US11877933B2 (en) 2011-02-01 2024-01-23 Tornier Sas Glenoid implant for a shoulder prosthesis, and surgical kit
US11103357B2 (en) 2014-01-03 2021-08-31 Howmedica Osteonics Corp. Reverse shoulder systems and methods
US12109126B1 (en) 2014-09-04 2024-10-08 Shoulder Innovations, Inc. Alignment guide for humeral or femoral stem replacement prostheses
US10492926B1 (en) 2014-09-04 2019-12-03 Shoulder Innovations, Inc. Alignment guide for humeral or femoral stem replacement prostheses
US10722374B2 (en) 2015-05-05 2020-07-28 Tornier, Inc. Convertible glenoid implant
US11065125B2 (en) 2017-04-14 2021-07-20 Shoulder Innovations, Inc. Total shoulder prosthesis having inset glenoid implant convertible from anatomic to reverse
US11564802B2 (en) 2017-10-16 2023-01-31 Imascap Sas Shoulder implants and assembly
US11771561B2 (en) 2019-03-11 2023-10-03 Shoulder Innovations, Inc. Total reverse shoulder systems and methods
US20230090753A1 (en) 2019-03-11 2023-03-23 Shoulder Innovations, Inc. Total reverse shoulder systems and methods
US12023254B1 (en) 2019-03-11 2024-07-02 Shoulder Innovations, Inc. Total reverse shoulder systems and methods
USD977643S1 (en) 2019-03-12 2023-02-07 Shoulder Innovations, Inc. Humeral stem implant
US11779471B2 (en) 2019-08-09 2023-10-10 Howmedica Osteonics Corp. Apparatuses and methods for implanting glenoid prostheses

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