WO2002009624A1 - Prothese bicompartimentale du genou - Google Patents
Prothese bicompartimentale du genou Download PDFInfo
- Publication number
- WO2002009624A1 WO2002009624A1 PCT/FR2001/002257 FR0102257W WO0209624A1 WO 2002009624 A1 WO2002009624 A1 WO 2002009624A1 FR 0102257 W FR0102257 W FR 0102257W WO 0209624 A1 WO0209624 A1 WO 0209624A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- implant
- condylar
- tibial
- level
- internal
- 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.)
- Ceased
Links
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
- A61F2/38—Joints for elbows or knees
- A61F2/3868—Joints for elbows or knees with sliding tibial bearing
-
- 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
- A61F2/38—Joints for elbows or knees
- A61F2/3886—Joints for elbows or knees for stabilising knees against anterior or lateral dislocations
Definitions
- the invention relates to the technical sector of orthopedic implants, in particular knee prostheses.
- the invention relates to a two-compartment anatomical prosthesis for the sliding knee comprising a femoral implant and a tibial implant.
- the knee joint is made up of three compartments, namely:
- osteoarthritis of the knee does not necessarily concern these three compartments, but is most often limited to the femorotibial compartments, without however reaching the femoro-patellar compartment.
- total sliding knee prostheses whatever their embodiments, are shaped to replace the three compartments, including the femoro-patellar compartment, even if the latter is perfectly healthy.
- the Applicant has proposed a solution according to which the femoral implant has two condylar pads joined at the level of the median intercondylar notch by a solid part, said pads being profiled at the posterior level to wrap the condyles. bony, being united at the anterior level directly by the solid part without forming a trochlea.
- This absence of trochlea makes it possible to produce a much more closed femoral implant so as to adapt completely to the bone anatomy, as well as to the functional anatomy of the knee.
- the problem which the invention proposes to solve is to produce an original bicompartmental prosthesis, anatomical, postero-stabilized, with high flexion and with a movable r plateautatory plate.
- an anatomical knee-sliding knee prosthesis comprising a femoral implant and a tibial implant
- a femoral implant comprises two internal and external condylar pads joined at the level of the intercondylar midline notch with a solid part
- the condylar pads are profiled at the posterior level to wrap the bony condyles;
- the condylar pads are joined at the anterior level directly by the solid part, without forming a trochlea;
- the condylar pads have at the level of the notch posterior stabilized guide arrangements cooperating with arrangements complementary to part of the tibial implant;
- the tibial implant has a tibial polyethylene plate mounted with limited displacement capacity in rotation in a horizontal plane, in a fixed metal tibial base.
- the internal and external condylar pads have, in plan, a symmetrical profile with respect to the median axis of the implant, so that the internal condylar pad for a right knee represents the external condylar pad for a left knee and vice versa .
- FIG. 1 is a schematic longitudinal sectional view of the two-compartment prosthesis according to the invention
- FIG. 2 and 3 are side views of the femoral implant
- FIG. 4 is a plan view of the femoral implant.
- the anatomical bicompartmental knee prosthesis comprises a femoral implant (1) mounted in abutment and sliding on a mobile tibial plate (2) of a tibial base (3), fixed, by any known and appropriate means.
- the femoral implant (1) comprises two internal (la) and external (lb) condylar pads joined at the level of the intercondylar midline by a solid part (le).
- the condylar pads (la, lb) have, at the level of the notch, postero-stabilized guide arrangements (ld) capable of cooperating with complementary arrangements (2a) which present part of the tibial implant, in particular the tibial plateau (2 ) advantageously made of polyethylene.
- the tibial plateau (2) is mounted with limited displacement capacity in rotation in a horizontal plane in the metal tibial base (3).
- the tibial plateau (2) may have an overflow from its underside, a median stud (2b) capable of being engaged in a cylindrical well (3 a) of the tibial base (3).
- the tibial plateau (2) and the tibial base (3) may have complementary arrangements for angular indexing in rotation of the plate.
- the internal and external condylar pads (la) and (lb) are profiled at the posterior level to envelop the bony condyles which are joined at the anterior level directly by the solid part (le), without forming a trochlea.
- the condylar pads (la) and (lb) present at the posterior level an external curvature (le) capable of completely enveloping the posterior face of the bony condyles.
- Each of the internal and external condylar pads (la) and (lb) have, on the internal side, a series of cut sides delimiting flat bearing surfaces (a), (b), (c), (d). These bearing surfaces are intended to cooperate with the femoral bone cuts obtained by any known and appropriate means.
- the bearing surface (a), considered from the anterior edge of the femoral implant, is located in a vertical plane corresponding substantially to that of the mechanical axis of the femur, in a knee extension position.
- the horizontal surface (a) is extended by the surface (b) which is inclined, constituting a connection surface oriented at an obtuse angle of approximately 130 ° relative to said surface (a).
- the inclined surface (b) is extended by the surface (c) which is oriented substantially perpendicular to the surface (a).
- the surface (d) is located in the extension of the surface (c), being oriented in a substantially symmetrical manner with respect to the inclined connection surface (b).
- the two surfaces (b) and (d) are substantially perpendicular to each other.
- the internal (la) and external (lb) condylar pads have, seen in plan, a profile symmetrical with respect to the median axis of the implant, so that the internal condylar pad (la) for a right knee represents the external condylar pad for a left knee and vice versa.
- the external edges (lai) and (lbl) of each condylar pad converge at the posterior level in the direction of the median axis of the implant.
- the internal edges (la2) and (lb2) of each condylar pad form, at the posterior level, a radius of curvature oriented in a diverging manner relative to the median axis of the implant.
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Physical Education & Sports Medicine (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
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2001278528A AU2001278528A1 (en) | 2000-08-01 | 2001-07-12 | Double-compartment knee prosthesis |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0010161A FR2812540B1 (fr) | 2000-08-01 | 2000-08-01 | Prothese bicompartimentale du genou |
| FR00/10161 | 2000-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2002009624A1 true WO2002009624A1 (fr) | 2002-02-07 |
Family
ID=8853207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2001/002257 Ceased WO2002009624A1 (fr) | 2000-08-01 | 2001-07-12 | Prothese bicompartimentale du genou |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU2001278528A1 (fr) |
| FR (1) | FR2812540B1 (fr) |
| WO (1) | WO2002009624A1 (fr) |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004100839A1 (fr) * | 2003-05-19 | 2004-11-25 | Eugene Sherry | Element de prothese, procede de fixation d'un element de prothese sur un os, procedure chirurgical de remplacement du genou, et bati s'appliquant au genou pendant une telle procedure |
| US7471058B2 (en) | 2003-10-08 | 2008-12-30 | Empresa Brasileira De Compressores S.A. | Starting device and starting method for a single-phase induction motor |
| EP2145605A3 (fr) * | 2008-07-16 | 2010-05-26 | DePuy Products, Inc. | Système de remplacement de genou |
| US8187335B2 (en) | 2008-06-30 | 2012-05-29 | Depuy Products, Inc. | Posterior stabilized orthopaedic knee prosthesis having controlled condylar curvature |
| US8192498B2 (en) | 2008-06-30 | 2012-06-05 | Depuy Products, Inc. | Posterior cructiate-retaining orthopaedic knee prosthesis having controlled condylar curvature |
| US8202323B2 (en) | 2008-07-16 | 2012-06-19 | Depuy Products, Inc. | Knee prostheses with enhanced kinematics |
| US8206451B2 (en) | 2008-06-30 | 2012-06-26 | Depuy Products, Inc. | Posterior stabilized orthopaedic prosthesis |
| US8236061B2 (en) | 2008-06-30 | 2012-08-07 | Depuy Products, Inc. | Orthopaedic knee prosthesis having controlled condylar curvature |
| WO2012116425A2 (fr) | 2011-03-01 | 2012-09-07 | Whirlpool S.A. | Procédé de démarrage pour moteur à induction monophasé, dispositif de démarrage pour moteur monophasé et système de démarrage pour celui-ci |
| FR2987738A1 (fr) * | 2012-03-09 | 2013-09-13 | Fournitures Hospitalieres Ind | Ensemble pour prothese de genou |
| US8636807B2 (en) | 2006-03-21 | 2014-01-28 | Depuy (Ireland) | Moment induced total arthroplasty prosthetic |
| US8828086B2 (en) | 2008-06-30 | 2014-09-09 | Depuy (Ireland) | Orthopaedic femoral component having controlled condylar curvature |
| US8915965B2 (en) | 2009-05-07 | 2014-12-23 | Depuy (Ireland) | Anterior stabilized knee implant |
| US9119723B2 (en) | 2008-06-30 | 2015-09-01 | Depuy (Ireland) | Posterior stabilized orthopaedic prosthesis assembly |
| US9168145B2 (en) | 2008-06-30 | 2015-10-27 | Depuy (Ireland) | Posterior stabilized orthopaedic knee prosthesis having controlled condylar curvature |
| US9492280B2 (en) | 2000-11-28 | 2016-11-15 | Medidea, Llc | Multiple-cam, posterior-stabilized knee prosthesis |
| EP3322083A1 (fr) | 2016-11-10 | 2018-05-16 | Whirlpool S.A. | Dispositif, système et procédé de démarrage d'un moteur à induction monophasé |
| CN109172053A (zh) * | 2018-10-18 | 2019-01-11 | 北京四正医疗器械有限责任公司 | 一种双间室膝关节假体 |
| US10179052B2 (en) | 2016-07-28 | 2019-01-15 | Depuy Ireland Unlimited Company | Total knee implant prosthesis assembly and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2288509A1 (fr) * | 1974-10-22 | 1976-05-21 | Tornier Rene | Prothese perfectionnee du genou |
| GB1515021A (en) * | 1974-05-08 | 1978-06-21 | Richards Mfg Co | Femoral prosthesis |
| FR2758715A1 (fr) * | 1997-01-24 | 1998-07-31 | Tornier Sa | Prothese de condyle femoral |
| WO1999030649A1 (fr) * | 1997-12-17 | 1999-06-24 | Memento S.A. | Prothese totale de genou a plateau tibial mobile en rotation |
-
2000
- 2000-08-01 FR FR0010161A patent/FR2812540B1/fr not_active Expired - Fee Related
-
2001
- 2001-07-12 AU AU2001278528A patent/AU2001278528A1/en not_active Abandoned
- 2001-07-12 WO PCT/FR2001/002257 patent/WO2002009624A1/fr not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1515021A (en) * | 1974-05-08 | 1978-06-21 | Richards Mfg Co | Femoral prosthesis |
| FR2288509A1 (fr) * | 1974-10-22 | 1976-05-21 | Tornier Rene | Prothese perfectionnee du genou |
| FR2758715A1 (fr) * | 1997-01-24 | 1998-07-31 | Tornier Sa | Prothese de condyle femoral |
| WO1999030649A1 (fr) * | 1997-12-17 | 1999-06-24 | Memento S.A. | Prothese totale de genou a plateau tibial mobile en rotation |
Cited By (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10188521B2 (en) | 2000-11-28 | 2019-01-29 | Medidea, Llc | Multiple-cam, posterior-stabilized knee prosthesis |
| US9492280B2 (en) | 2000-11-28 | 2016-11-15 | Medidea, Llc | Multiple-cam, posterior-stabilized knee prosthesis |
| WO2004100839A1 (fr) * | 2003-05-19 | 2004-11-25 | Eugene Sherry | Element de prothese, procede de fixation d'un element de prothese sur un os, procedure chirurgical de remplacement du genou, et bati s'appliquant au genou pendant une telle procedure |
| US7471058B2 (en) | 2003-10-08 | 2008-12-30 | Empresa Brasileira De Compressores S.A. | Starting device and starting method for a single-phase induction motor |
| US8636807B2 (en) | 2006-03-21 | 2014-01-28 | Depuy (Ireland) | Moment induced total arthroplasty prosthetic |
| US10932915B2 (en) | 2006-03-21 | 2021-03-02 | Depuy Ireland Unlimited Company | Moment induced total arthroplasty prosthetic |
| US10045849B2 (en) | 2006-03-21 | 2018-08-14 | Depuy Ireland Unlimited Company | Moment induced total arthroplasty prosthetic |
| US9254197B2 (en) | 2006-03-21 | 2016-02-09 | Depuy (Ireland) | Moment induced total arthroplasty prosthetic |
| US8784496B2 (en) | 2008-06-30 | 2014-07-22 | Depuy (Ireland) | Orthopaedic knee prosthesis having controlled condylar curvature |
| US10849760B2 (en) | 2008-06-30 | 2020-12-01 | Depuy Ireland Unlimited Company | Orthopaedic knee prosthesis having controlled condylar curvature |
| US12109119B2 (en) | 2008-06-30 | 2024-10-08 | Depuy Ireland Unlimited Company | Orthopaedic femoral component having controlled condylar curvature |
| US8236061B2 (en) | 2008-06-30 | 2012-08-07 | Depuy Products, Inc. | Orthopaedic knee prosthesis having controlled condylar curvature |
| US8206451B2 (en) | 2008-06-30 | 2012-06-26 | Depuy Products, Inc. | Posterior stabilized orthopaedic prosthesis |
| US8795380B2 (en) | 2008-06-30 | 2014-08-05 | Depuy (Ireland) | Orthopaedic knee prosthesis having controlled condylar curvature |
| US8828086B2 (en) | 2008-06-30 | 2014-09-09 | Depuy (Ireland) | Orthopaedic femoral component having controlled condylar curvature |
| US12059356B2 (en) | 2008-06-30 | 2024-08-13 | Depuy Ireland Unlimited Company | Orthopaedic knee prosthesis having controlled condylar curvature |
| US9119723B2 (en) | 2008-06-30 | 2015-09-01 | Depuy (Ireland) | Posterior stabilized orthopaedic prosthesis assembly |
| US9168145B2 (en) | 2008-06-30 | 2015-10-27 | Depuy (Ireland) | Posterior stabilized orthopaedic knee prosthesis having controlled condylar curvature |
| US9204968B2 (en) | 2008-06-30 | 2015-12-08 | Depuy (Ireland) | Posterior stabilized orthopaedic prosthesis |
| US9220601B2 (en) | 2008-06-30 | 2015-12-29 | Depuy (Ireland) | Orthopaedic femoral component having controlled condylar curvature |
| US11730602B2 (en) | 2008-06-30 | 2023-08-22 | Depuy Ireland Unlimited Company | Orthopaedic knee prosthesis having controlled condylar curvature |
| US9326864B2 (en) | 2008-06-30 | 2016-05-03 | Depuy (Ireland) | Orthopaedic knee prosthesis having controlled condylar curvature |
| US11369478B2 (en) | 2008-06-30 | 2022-06-28 | Depuy Ireland Unlimited Company | Orthopaedic knee prosthesis having controlled condylar curvature |
| US9452053B2 (en) | 2008-06-30 | 2016-09-27 | Depuy (Ireland) | Orthopaedic knee prosthesis having controlled condylar curvature |
| US8192498B2 (en) | 2008-06-30 | 2012-06-05 | Depuy Products, Inc. | Posterior cructiate-retaining orthopaedic knee prosthesis having controlled condylar curvature |
| US9539099B2 (en) | 2008-06-30 | 2017-01-10 | Depuy Ireland Unlimited Company | Orthopaedic knee prosthesis having controlled condylar curvature |
| US9931216B2 (en) | 2008-06-30 | 2018-04-03 | Depuy Ireland Unlimited Company | Orthopaedic femoral component having controlled condylar curvature |
| US9937049B2 (en) | 2008-06-30 | 2018-04-10 | Depuy Ireland Unlimited Company | Orthopaedic knee prosthesis having controlled condylar curvature |
| US11337823B2 (en) | 2008-06-30 | 2022-05-24 | Depuy Ireland Unlimited Company | Orthopaedic femoral component having controlled condylar curvature |
| US10729551B2 (en) | 2008-06-30 | 2020-08-04 | Depuy Ireland Unlimited Company | Orthopaedic knee prosthesis having controlled condylar curvature |
| US8187335B2 (en) | 2008-06-30 | 2012-05-29 | Depuy Products, Inc. | Posterior stabilized orthopaedic knee prosthesis having controlled condylar curvature |
| US10543098B2 (en) | 2008-06-30 | 2020-01-28 | Depuy Ireland Unlimited Company | Orthopaedic femoral component having controlled condylar curvature |
| US10265180B2 (en) | 2008-06-30 | 2019-04-23 | Depuy Ireland Unlimited Company | Orthopaedic knee prosthesis having controlled condylar curvature |
| US10179051B2 (en) | 2008-06-30 | 2019-01-15 | Depuy Ireland Unlimited Company | Orthopaedic knee prosthesis having controlled condylar curvature |
| US8202323B2 (en) | 2008-07-16 | 2012-06-19 | Depuy Products, Inc. | Knee prostheses with enhanced kinematics |
| EP2145605A3 (fr) * | 2008-07-16 | 2010-05-26 | DePuy Products, Inc. | Système de remplacement de genou |
| US7981159B2 (en) | 2008-07-16 | 2011-07-19 | Depuy Products, Inc. | Antero-posterior placement of axis of rotation for a rotating platform |
| US11564800B2 (en) | 2009-05-07 | 2023-01-31 | Depuy Ireland Unlimited Company | Anterior stabilized knee implant |
| US10500055B2 (en) | 2009-05-07 | 2019-12-10 | Depuy Ireland Unlimited Company | Anterior stabilized knee implant |
| US8915965B2 (en) | 2009-05-07 | 2014-12-23 | Depuy (Ireland) | Anterior stabilized knee implant |
| US9962264B2 (en) | 2009-05-07 | 2018-05-08 | Depuy Ireland Unlimited Company | Anterior stabilized knee implant |
| US9408703B2 (en) | 2009-05-07 | 2016-08-09 | Depuy (Ireland) | Anterior stabilized knee implant |
| WO2012116425A2 (fr) | 2011-03-01 | 2012-09-07 | Whirlpool S.A. | Procédé de démarrage pour moteur à induction monophasé, dispositif de démarrage pour moteur monophasé et système de démarrage pour celui-ci |
| FR2987738A1 (fr) * | 2012-03-09 | 2013-09-13 | Fournitures Hospitalieres Ind | Ensemble pour prothese de genou |
| US11382756B2 (en) | 2016-07-28 | 2022-07-12 | Depuy Ireland Unlimited Company | Total knee implant prosthesis assembly and method |
| US10179052B2 (en) | 2016-07-28 | 2019-01-15 | Depuy Ireland Unlimited Company | Total knee implant prosthesis assembly and method |
| US12115080B2 (en) | 2016-07-28 | 2024-10-15 | Depuy Ireland Unlimited Company | Total knee implant prosthesis assembly and method |
| EP3322083A1 (fr) | 2016-11-10 | 2018-05-16 | Whirlpool S.A. | Dispositif, système et procédé de démarrage d'un moteur à induction monophasé |
| CN109172053A (zh) * | 2018-10-18 | 2019-01-11 | 北京四正医疗器械有限责任公司 | 一种双间室膝关节假体 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2812540B1 (fr) | 2002-10-31 |
| FR2812540A1 (fr) | 2002-02-08 |
| AU2001278528A1 (en) | 2002-02-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2002009624A1 (fr) | Prothese bicompartimentale du genou | |
| WO2002009623A1 (fr) | Prothese unicompartimentale du genou | |
| US7033397B2 (en) | Mobile bearing unicondylar tibial knee prosthesis | |
| AU737463B2 (en) | Four compartment knee | |
| US6413279B1 (en) | Floating bearing knee joint prosthesis with a fixed tibial post | |
| US4069518A (en) | Total ankle prosthesis | |
| AU2004208653B2 (en) | Prosthetic knee with removable stop pin for limiting anterior sliding movement of bearing | |
| JP4328051B2 (ja) | 膝蓋骨支持インプラント | |
| US7081137B1 (en) | Knee prosthesis with extended range of motion | |
| AU2004200185B2 (en) | Emulating natural knee kinematics in a knee prosthesis | |
| US6364911B1 (en) | Femoral sled prosthesis | |
| JPH0245456B2 (fr) | ||
| IE58925B1 (en) | Knee prosthesis | |
| AU2016210692A1 (en) | Modular hinge knee prosthesis and improvements of same | |
| FR2852819A1 (fr) | Prothese totale postero-stabilisee du genou | |
| FR2717373A1 (fr) | Ensemble prothétique pour l'articulation du genou. | |
| EP1893135B1 (fr) | Prothese unicompartimentale anatomique du genou | |
| FR2726176A1 (fr) | Implant femoral pour prothese unicompartimentale du genou | |
| US7896924B1 (en) | Unicondylar femoral prosthetic implant component | |
| FR2809302A1 (fr) | Implants orthopediques et plus particulierement des protheses du genou | |
| EP0645126A2 (fr) | Prothèse bicondylienne de l'articulation du genou postéro-stabilisée | |
| FR2758715A1 (fr) | Prothese de condyle femoral | |
| FR2809303A1 (fr) | Implant femoral pour prothese totale du genou a glissement | |
| EP0707839A1 (fr) | Prothèse fémorale d'articulation du genou | |
| FR2722978A1 (fr) | Prothese totale du genou a glissement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW |
|
| AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
| DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
| REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
| 122 | Ep: pct application non-entry in european phase | ||
| NENP | Non-entry into the national phase |
Ref country code: JP |