WO1999066866A1 - Coupelle de cavite cotyloide pour endoprothese complete de l'articulation coxo-femorale - Google Patents

Coupelle de cavite cotyloide pour endoprothese complete de l'articulation coxo-femorale Download PDF

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Publication number
WO1999066866A1
WO1999066866A1 PCT/EA1998/000001 EA9800001W WO9966866A1 WO 1999066866 A1 WO1999066866 A1 WO 1999066866A1 EA 9800001 W EA9800001 W EA 9800001W WO 9966866 A1 WO9966866 A1 WO 9966866A1
Authority
WO
WIPO (PCT)
Prior art keywords
cup
ring
conical ring
well
chashκi
Prior art date
Application number
PCT/EA1998/000001
Other languages
English (en)
Russian (ru)
Inventor
Anatoly Dosta
Evgeny Ksenevich
Vadim Savich
Original Assignee
Anatoly Dosta
Evgeny Ksenevich
Vadim Savich
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anatoly Dosta, Evgeny Ksenevich, Vadim Savich filed Critical Anatoly Dosta
Priority to PCT/EA1998/000001 priority Critical patent/WO1999066866A1/fr
Publication of WO1999066866A1 publication Critical patent/WO1999066866A1/fr

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
    • A61F2/32—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
    • A61F2/30721—Accessories
    • A61F2/30744—End caps, e.g. for closing an endoprosthetic 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
    • 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
    • A61F2002/30004—Material related properties of the prosthesis or of a coating on the prosthesis the prosthesis being made from materials having different values of a given property at different locations within the same prosthesis
    • A61F2002/30011—Material related properties of the prosthesis or of a coating on the prosthesis the prosthesis being made from materials having different values of a given property at different locations within the same prosthesis differing in porosity
    • 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
    • A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
    • A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2002/30331—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementarily-shaped recess, e.g. held by friction fit
    • A61F2002/30332—Conically- or frustoconically-shaped protrusion and recess
    • 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
    • A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
    • A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2002/30476—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements locked by an additional locking mechanism
    • A61F2002/305—Snap connection
    • 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
    • A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
    • A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
    • A61F2002/30604—Special structural features of bone or joint prostheses not otherwise provided for modular
    • 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
    • A61F2002/3085—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves with a threaded, e.g. self-tapping, bone-engaging surface, e.g. external surface
    • 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
    • A61F2002/3401—Acetabular cups with radial apertures, e.g. radial bores for receiving fixation screws
    • A61F2002/3403—Polar aperture
    • 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
    • A61F2002/3453—Acetabular cups having a non-hemispherical convex outer surface, e.g. quadric-shaped
    • A61F2002/3462—Acetabular cups having a non-hemispherical convex outer surface, e.g. quadric-shaped having a frustoconical external shape, e.g. entirely frustoconical
    • 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
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2220/0033—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by longitudinally pushing a protrusion into a complementary-shaped recess, e.g. held by friction fit
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0023—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in porosity
    • A61F2250/0024—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in porosity made from both porous and non-porous parts, e.g. adjacent parts

Definitions

  • the claimed invention is not available for medical equipment, and the name for the devices that may be used for the end-of-stay ispolzovaniya ispolzheniya of the incidents.
  • the height of the cathedral is equal to the thickness of the wall, and inside of the ring, there is a set of a limited official overtake on the lower base for the base.
  • a thin (1 - 1, 5 mm) flat disk made of titanium may be installed.
  • the disk may be smaller, and moreover, it should be simple, made, prepared from a titanium and incised network (2-3 layers). 1-3 grooves on the inside of the outer ring, intended for fixation of the loose earmark, are located on the lower side, which is a little lower than the third ...
  • P ⁇ s ⁇ avlennaya purpose s ⁇ glasn ⁇ iz ⁇ b ⁇ e ⁇ eniyu ⁇ eshae ⁇ sya on account ⁇ g ⁇ , ch ⁇ chash ⁇ a ve ⁇ luzhn ⁇ y v ⁇ adiny, vy ⁇ lnennaya as sb ⁇ n ⁇ y ⁇ ns ⁇ u ⁇ tsii, s ⁇ s ⁇ yaschey of ⁇ n ⁇ s ⁇ enn ⁇ g ⁇ ⁇ niches ⁇ g ⁇ ⁇ ltsa with sam ⁇ na ⁇ ezayuscheysya ⁇ ezb ⁇ y on the outer ⁇ ve ⁇ n ⁇ s ⁇ i and ⁇ niches ⁇ g ⁇ ⁇ lime ⁇ n ⁇ g ⁇ v ⁇ ladysha, ⁇ l ⁇ n ⁇ us ⁇ an ⁇ vlenn ⁇ g ⁇ in ⁇ ltse and imeyuscheg ⁇ the lower ⁇ sn ⁇ vanii ⁇ lus ⁇ e ⁇ iches ⁇ uyu
  • the size of the ring between the simple disk and the small ring is less than the average size of the disk, which ensures high adhesion of the entire disk low-speed cups and lowers storage requirements. If there was a greater delay, the anisotropy of the adhesion force in the meridian surface of the cup would have deteriorated, which would have worsened the end-to-end adhesion and the margin of the patient is greater
  • Findings on the other side of the ring have a black or spherical back chamfer, the size of the chute is not less than the height of the turn, and the angle is about 20-60 °. This ensures good health and loses the cup space, expands the indications, t. ⁇ . permits the use of the cup and for cases of the lowering of the bottom and the walls of the acetabula due to various, diseases.
  • Fig. 1 the cup is shown in the context (1 - a little bit; 2 - a big loose;; in Fig. 2 - a groove on the other end of the ring and a height in the loose leaf at a scale of 100: 1 (fragment 1 1 1 in figure 1); on fig.Z - a loose disk in a cut in a scale of 100: 1 (fragment 1 on fig.1); in Fig. 4 - the border of the disk and the thimble ring at a scale of 500: 1 (fragment 1 1 in Fig. 1); Fig.
  • FIG. 5 shows the back face (the main lines are final, practical - spherical) on the threaded threads (1 - the height of the turn; --_ - the size, and Y - the corner of the face);
  • Fig. 6 turns of the thread and partly of the foreign part of the ring in the cut in a scale of 1000: 1.
  • the gap (a) between the disk and the ring is less than the average size of the disk ⁇ , (see figure 4).
  • the angle of the cone ⁇ of the ring and the vane (see Fig. 1) is less than 15 °, and the angle of the threaded rods V of the thread V on the other side is in the range of 1 -10 °.
  • Findings of the thread have a final or spherical back chamfer, the size of the thread is not less than the height of the turn, and the angle is in the range of 20-60 ° intersect with the cup (see Fig. 5).
  • the outer cantilever and threaded portions of the ring are performed with macro- and microscopic elevations (see Fig. 6).
  • the cup of the culvert of the full end of the hip joint is used in conjunction with the light, but is displaced in the following manner. Produces through soft tissues in the area of the hip joint, removes the altered head and neck of the thigh. ⁇ The vice in the middle will allow you to take advantage of the empty cup. An easy ring 1 is working with a special tool to reach the required depth. Za ⁇ em us ⁇ anavlivayu ⁇ and zamy ⁇ ayu ⁇ in ⁇ ltse 1 ⁇ lime ⁇ nym v ⁇ ladysh 2 ⁇ is ⁇ ym dis ⁇ m 3.
  • the reliability of the main objective is also increasing, t. ⁇ .
  • the growth is lost
  • the integration of the cup is, by the way, of the maximum possible mobility.
  • the cup removal process is also accelerated, t. ⁇ . If you touch, you should try to increase the risk of losing the ring, and the free transfer will not result in any damage to the product.
  • ⁇ a ⁇ e is ⁇ lnenie ma ⁇ e ⁇ ial ⁇ v chash ⁇ i ⁇ bes ⁇ echivae ⁇ ⁇ imaln ⁇ e s ⁇ che ⁇ anie bi ⁇ s ⁇ vmeS ⁇ im ⁇ s ⁇ i and me ⁇ aniches ⁇ i ⁇ sv ⁇ ys ⁇ v chash ⁇ i and ⁇ s ⁇ ny ⁇ ⁇ aney, ch ⁇ s ⁇ zdae ⁇ blag ⁇ iya ⁇ nye usl ⁇ viya for s ⁇ abiln ⁇ s ⁇ i, ⁇ shey ⁇ e ⁇ vichn ⁇ y ⁇ i ⁇ satsii and us ⁇ eniyu v ⁇ ichn ⁇ y.

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Cette invention se rapporte au domaine des techniques médicales et peut être utilisée en traumatologie et en orthopédie lors de la pose d'endoprothèses de l'articulation coxo-fémorale. Cette invention concerne une coupelle de cavité cotyloïde pour l'endoprothèse complète de l'articulation coxo-fémorale, laquelle comprend un anneau conique et à paroi fine qui possède un filetage autotaraudeur sur sa surface externe ainsi qu'une ouverture dans sa base supérieure. Cette coupelle comprend également un insert polymère conique qui est monté étroitement dans l'anneau. Cet insert possède, au niveau de la base inférieure, un renfoncement ouvert et hémisphérique qui sert au montage de la tête de la prothèse. Cet insert comprend également une protubérance annulaire qui vient se loger dans une gorge correspondante pratiquée sur la surface interne de l'anneau. Cette coupelle comprend en outre un disque poreux qui est monté inamovible sur la base supérieure de l'insert. Cette invention se caractérise en ce que les bases supérieures de l'anneau conique et du disque sont sphériques et en ce qu'elles possèdent un centre commun. La surface externe du disque poreux, qui entre en contact avec le tissu osseux, possède un rayon qui est 1,01 ou 1,10 fois plus grand que le rayon de la sphère de l'anneau conique, et comporte des pores qui sont ouverts. La surface opposée et la surface latérale comportent quant à elles des pores qui sont principalement fermés. La gorge située sur la surface interne de l'anneau conique est pratiquée à la distance la plus petite possible de la base inférieure de ce dernier. Cette invention permet d'obtenir une fixation solide et de bonnes caractéristiques de stabilité et de conformité anatomique. Les exigences en matière de précision lors du montage sont réduites, tandis que l'on assiste à une forte adhérence de toute la surface de la coupelle au tissu osseux, ainsi qu'à une bonne intégration osseuse.
PCT/EA1998/000001 1998-06-22 1998-06-22 Coupelle de cavite cotyloide pour endoprothese complete de l'articulation coxo-femorale WO1999066866A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/EA1998/000001 WO1999066866A1 (fr) 1998-06-22 1998-06-22 Coupelle de cavite cotyloide pour endoprothese complete de l'articulation coxo-femorale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EA1998/000001 WO1999066866A1 (fr) 1998-06-22 1998-06-22 Coupelle de cavite cotyloide pour endoprothese complete de l'articulation coxo-femorale

Publications (1)

Publication Number Publication Date
WO1999066866A1 true WO1999066866A1 (fr) 1999-12-29

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Family Applications (1)

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Country Status (1)

Country Link
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2597329A1 (fr) * 1986-04-18 1987-10-23 Cuilleron J Ensemble de refection du cotyle de l'os iliaque destine a recevoir une tete femorale.
EP0346270A1 (fr) * 1988-06-06 1989-12-13 Mecron Medizinische Produkte Gmbh Cupule à vis pour une prothèse de la hanche
SU1627171A1 (ru) * 1988-11-24 1991-02-15 Б. Г. Зимлицкий и Е. Д. Соломко Клиновой эндопротез вертлужной впадины тазобедренного сустава
CH677072A5 (en) * 1989-02-24 1991-04-15 Schenker Emil Ag Spherical joint for hip joint prosthesis - includes cup shaped half with tapered metal shell carrying cutting thread formed by saw teeth

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2597329A1 (fr) * 1986-04-18 1987-10-23 Cuilleron J Ensemble de refection du cotyle de l'os iliaque destine a recevoir une tete femorale.
EP0346270A1 (fr) * 1988-06-06 1989-12-13 Mecron Medizinische Produkte Gmbh Cupule à vis pour une prothèse de la hanche
SU1627171A1 (ru) * 1988-11-24 1991-02-15 Б. Г. Зимлицкий и Е. Д. Соломко Клиновой эндопротез вертлужной впадины тазобедренного сустава
CH677072A5 (en) * 1989-02-24 1991-04-15 Schenker Emil Ag Spherical joint for hip joint prosthesis - includes cup shaped half with tapered metal shell carrying cutting thread formed by saw teeth

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