FR2625431A1 - Staple for fixing a prosthetic or other ligament on to the tibial plateau - Google Patents
Staple for fixing a prosthetic or other ligament on to the tibial plateau Download PDFInfo
- Publication number
- FR2625431A1 FR2625431A1 FR8718555A FR8718555A FR2625431A1 FR 2625431 A1 FR2625431 A1 FR 2625431A1 FR 8718555 A FR8718555 A FR 8718555A FR 8718555 A FR8718555 A FR 8718555A FR 2625431 A1 FR2625431 A1 FR 2625431A1
- Authority
- FR
- France
- Prior art keywords
- clip according
- anchoring part
- head
- points
- clip
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/064—Surgical staples, i.e. penetrating the tissue
- A61B17/0642—Surgical staples, i.e. penetrating the tissue for bones, e.g. for osteosynthesis or connecting tendon to bone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/064—Surgical staples, i.e. penetrating the tissue
- A61B2017/0641—Surgical staples, i.e. penetrating the tissue having at least three legs as part of one single body
Abstract
Description
Agrafe pour la fixation d'un ligament prothétique ou non, sur un plateau tibial. Clip for fixing a prosthetic ligament or not, on a tibial plateau.
L'invention concerne le secteur technique de sciences médicales. The invention relates to the technical sector of medical sciences.
Il est connu d'employer des agrafes pour la fixation d'un ligament sur une partie d'os tel que généralement le plateau tibial. Ce type d'intervention a pour effet d'assurer l'amarrage anatomique du croise antéro-externe. It is known to use staples for fixing a ligament on a part of bone such as generally the tibial plateau. This type of intervention has the effect of ensuring the anatomical mooring of the antero-external cross.
Les agrafes utilisées a ce jour, compte tenu de leur conception, font éclater l'os ce qui, on le comprend, n'est pas acceptable. The staples used to date, given their design, break the bone which, we understand, is not acceptable.
L'invention s'est fixée pour but de remédier à ces inconvénients en proposant un nouveau type d'agrafe ate à résoudre le problème posé. The invention has set itself the aim of remedying these drawbacks by proposing a new type of clip capable of solving the problem posed.
Pour cela, l'agrafe présente une partie formant tête équipée de moyens aptes à assurer sa fixation sur le plateau tibial, et une partie d'ancrage orientée dans un plan senti, blement perpendiculaire à celui de la tête et conformée pour coopérer avec la corticale. For this, the clip has a part forming a head equipped with means capable of ensuring its attachment to the tibial plateau, and an anchoring part oriented in a felt plane, clearly perpendicular to that of the head and shaped to cooperate with the cortex. .
Plus particulièrement, le problème pose est avantageusement résolu par les caractéristiques suivantes - Les moyens qui équipent la tête sont constitués par des pointes longues et fines. More particularly, the problem posed is advantageously resolved by the following characteristics - The means which equip the head are constituted by long and fine points.
- Les pointes sont disposées selon les sommets d'un triangle.- The points are arranged according to the vertices of a triangle.
- La tête présente une branche médiane formée dans le prolongement de la partie d'ancrage et dans un plan sensiblement perpendiculaire à cette dernière, ladite branche présentant, de part et d'autre de son axe, deux ailes latérales alignées.- The head has a middle branch formed in the extension of the anchoring part and in a plane substantially perpendicular to the latter, said branch having, on either side of its axis, two aligned lateral wings.
- Les pointes sont disposées sur chacune des ailes et en bout de la branche médiane.- The tips are arranged on each of the wings and at the end of the middle branch.
- La partie d'ancrage présente des aspérités sous forme d'une denture oblique.- The anchoring part has roughness in the form of oblique teeth.
- Les pointes ont une longueur très légèrement inférieure à la partie d'ancrage. - The points have a length very slightly less than the anchoring part.
- L'extrémité de chacune des pointes est biseautés selon un angle d'environ 20 .- The end of each point is bevelled at an angle of about 20.
- L'extrémité de la partie d'encrage est biseautée selon un angle d'environ 30 .- The end of the inking part is bevelled at an angle of about 30.
- La partie d'ancrage a une section carrée.- The anchoring part has a square section.
- les pointes ont une section triangulaire. - the tips have a triangular section.
- L. denture est formée sur le côté transversa1 interne de la partie d'ancrage.- L. toothing is formed on the internal transversa1 side of the anchoring part.
D'autres caractéristiques ressortiront de la suite de .- description. Other characteristics will emerge from the following description.
L'invention sera mieux comprise à l'aide de dessins annexés dans lesquels
- La fiFure I est une vue en perspective de l'agra- fe.The invention will be better understood with the aid of appended drawings in which
- fiFure I is a perspective view of the clip.
- la fi sure 2 est une vue en coupe longitudinale de agrafe
- La figure 3 est une vue en coupe transvers considérée selon la ligne 3-3 de la figure 2.- fi fi 2 is a longitudinal section view of clip
- Figure 3 is a cross-sectional view taken along line 3-3 of Figure 2.
Afin de rendre plus concret l'objet de l'invention, on le décrit maintenant d'une manière non limitative en se référant aux exemples de réalisation des fi Cures des dessin=.. In order to make the object of the invention more concrete, it is now described in a nonlimiting manner with reference to the exemplary embodiments of the fi Cures of the drawings = ..
L'agrafe, désignée dans son ensemble par (1) compreTtd une tête (la) équipée de moyens de fixation (25 et une partie d'ancrage (lb) apte à coopérer avec la corticale. Les moyens de fixation (2) sont constitués par des pointes longues et fines destinées à être engagées dans le plateau tibia ] . Les pointes sont disposées sur la tête (la) selon les sommets d'un triangle. The clip, designated as a whole by (1) compreTtd a head (la) equipped with fixing means (25 and an anchoring part (lb) able to cooperate with the cortex. The fixing means (2) are constituted by long and fine points intended to be engaged in the tibia plateau. The points are arranged on the head (la) according to the vertices of a triangle.
La tête (la) est constituée par une branche médiane (lai) formée dans le prolongement de la partie d'ancrage (1b), dans un plan sensiblement perpendiculaire à cette dernière. The head (la) is constituted by a middle branch (lai) formed in the extension of the anchoring part (1b), in a plane substantially perpendicular to the latter.
Cette branche (lal), de section méplate notamment, présente de part et d'autre de son axe médian, deux ailes latérales (la2) et < 1a3) formées selon un même alignement axial et perpendiculairement à ladite branche. This branch (lal), of particularly flat section, has on either side of its median axis, two lateral wings (la2) and <1a3) formed according to the same axial alignment and perpendicular to said branch.
Les pointes (2) sont disposées en débordement de chacune des ailes (1a2) et (1a3) et de la branche médiats (lai). L'extrémité de ces pointes est biseautée selon on angle de sensiblement 20-. The points (2) are arranged in overflow of each of the wings (1a2) and (1a3) and of the mediates branch (lai). The end of these points is bevelled at an angle of approximately 20-.
D'une manière préférée, les pointes (2) ont un- section triangulaire et sont de longueur très légèrement inférieure à la partie d'ancrage (1b)
Cette partie d'ancrage apte à être engagée dans 1=. Preferably, the points (2) have a triangular section and are of length slightly less than the anchoring part (1b)
This anchoring part able to be engaged in 1 =.
corticale de l'os, présente des aspérités en creü et en (1b1), notamment sous forme d'une denture inclinée. L'extrémeité de la partie d'ancrage < lb) est biseautée selon un angle de très sensiblement 30-. La section de cette partie (1b) es carrée. Les aspérités (1b) sont sur le côté transvers interne.cortical bone, has rough edges and (1b1), especially in the form of inclined teeth. The end of the anchoring part (lb) is bevelled at an angle of very substantially 30-. The section of this part (1b) is square. The asperities (1b) are on the internal transverse side.
Cette agrafe trouve une application avantageuse pour l'anorage anatomique du croisé antéro-externe en constituant compte tenu de sa conception, un amarrage tripode, évitant tout éclatement de l'os This staple finds an advantageous application for the anatomical anorage of the antero-external crusader by constituting, taking into account its design, a tripod mooring, preventing any breakage of the bone.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8718555A FR2625431A1 (en) | 1987-12-30 | 1987-12-30 | Staple for fixing a prosthetic or other ligament on to the tibial plateau |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8718555A FR2625431A1 (en) | 1987-12-30 | 1987-12-30 | Staple for fixing a prosthetic or other ligament on to the tibial plateau |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2625431A1 true FR2625431A1 (en) | 1989-07-07 |
Family
ID=9358587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8718555A Withdrawn FR2625431A1 (en) | 1987-12-30 | 1987-12-30 | Staple for fixing a prosthetic or other ligament on to the tibial plateau |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2625431A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0955894A1 (en) * | 1995-08-25 | 1999-11-17 | R. Thomas Grotz | Stabilizer for human joints |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2154688A (en) * | 1982-04-15 | 1985-09-11 | Techmedica Inc | Osteal medical staple |
FR2562416A1 (en) * | 1984-04-06 | 1985-10-11 | Orthomed | Osteosynthesis staple |
US4592346A (en) * | 1985-04-08 | 1986-06-03 | Jurgutis John A | Orthopedic staple |
FR2590793A1 (en) * | 1985-12-04 | 1987-06-05 | Science Medecine | Non-traumatising and self-locking ligament staple |
EP0230937A1 (en) * | 1986-01-28 | 1987-08-05 | GebràDer Sulzer Aktiengesellschaft | Medical staple |
-
1987
- 1987-12-30 FR FR8718555A patent/FR2625431A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2154688A (en) * | 1982-04-15 | 1985-09-11 | Techmedica Inc | Osteal medical staple |
FR2562416A1 (en) * | 1984-04-06 | 1985-10-11 | Orthomed | Osteosynthesis staple |
US4592346A (en) * | 1985-04-08 | 1986-06-03 | Jurgutis John A | Orthopedic staple |
FR2590793A1 (en) * | 1985-12-04 | 1987-06-05 | Science Medecine | Non-traumatising and self-locking ligament staple |
EP0230937A1 (en) * | 1986-01-28 | 1987-08-05 | GebràDer Sulzer Aktiengesellschaft | Medical staple |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0955894A1 (en) * | 1995-08-25 | 1999-11-17 | R. Thomas Grotz | Stabilizer for human joints |
EP0955894A4 (en) * | 1995-08-25 | 2001-02-28 | R Thomas Grotz | Stabilizer for human joints |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1558158B1 (en) | Dynamic device for intervertebral linkage with multidirectional controlled displacement | |
EP1250101B1 (en) | Intervertebral linking device with connecting bar for fixing a linking rod | |
FR2676354A1 (en) | LOCKING DEVICE FOR CONNECTING SPINAL OSTEOSYNTHESIS ANCHOR ELEMENTS. | |
FR2926456A1 (en) | Ligament transplant fixing device for reconstructing e.g. posterior cruciate ligament, has insertion part impacted in tunnel that is formed in bone, where insertion part has passage hole through which transplant is passed | |
WO1995028887A1 (en) | Apparatus for correcting long bone deformation | |
FR2794637A1 (en) | IMPLANT FOR OSTEOSYNTHESIS DEVICE, IN PARTICULAR RACHIS | |
FR2612071A1 (en) | VERTEBRAL SCREW FOR OSTEOSYNTHESIS DEVICE, ESPECIALLY LUMBAR AND DORSAL | |
FR2528307A1 (en) | Prosthetic joint section for femur - has plate with rounded convex support face towards free end of femur | |
FR2749155A1 (en) | Surgical vertebral connector | |
FR2676916A1 (en) | Tri-compartmental knee prosthesis with floating menisci | |
FR2625431A1 (en) | Staple for fixing a prosthetic or other ligament on to the tibial plateau | |
FR2709410A1 (en) | Clamp plate for osteosynthesis | |
FR2562416A1 (en) | Osteosynthesis staple | |
FR2730157A1 (en) | Joint construction for ankle replacement prosthesis | |
CH671684A5 (en) | ||
FR2712173A1 (en) | Support plate assembly for fractured bone, e.g. trochanter | |
FR2830742A1 (en) | Spinal osteosynthesis apparatus with screws and connectors has linking rod with secondary angled section | |
FR2892616A1 (en) | Surgical implant for assisting relative movement of vertebrae, has viscoelastic element that absorbs energy of shocks between two vertebrae, and parts with respective anchoring units permitting fixation of element on portions of parts | |
EP0684794B1 (en) | Centromedullary tibial nail and apparatus for insertion thereof | |
FR2590793A1 (en) | Non-traumatising and self-locking ligament staple | |
FR2885031A1 (en) | Knee prosthetic part for replacing an articulation between two bones of a human/analogous, comprises a plate, fixer and a two small wings are placed in two planes | |
EP2158865A1 (en) | External fixing system for performing osteosynthesis between two portions of bone | |
FR2464399A1 (en) | Anchorage of chain to rock face - uses U=shaped swivel-shackle with bar hole traversed by projecting threaded end rock anchor bolt | |
EP1639964A1 (en) | Femoral stem for a hip prosthesis | |
FR2692140A1 (en) | Partial prosthesis for replacement of knee joint - comprises condylar component implanted into lower end of femur, cooperating with shaped tibial plate supported by bone-embedded metal bar |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |