ES2054317T3 - Implante con superficies de anclaje para tejido oseo. - Google Patents

Implante con superficies de anclaje para tejido oseo.

Info

Publication number
ES2054317T3
ES2054317T3 ES90810593T ES90810593T ES2054317T3 ES 2054317 T3 ES2054317 T3 ES 2054317T3 ES 90810593 T ES90810593 T ES 90810593T ES 90810593 T ES90810593 T ES 90810593T ES 2054317 T3 ES2054317 T3 ES 2054317T3
Authority
ES
Spain
Prior art keywords
cavities
implant
hand
bone tissue
oseo
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.)
Expired - Lifetime
Application number
ES90810593T
Other languages
English (en)
Inventor
Rudolf Koch
Urs Wehrle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sulzer Medizinaltechnik AG
Original Assignee
Sulzer Medizinaltechnik AG
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 Sulzer Medizinaltechnik AG filed Critical Sulzer Medizinaltechnik AG
Application granted granted Critical
Publication of ES2054317T3 publication Critical patent/ES2054317T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
    • B24C3/04—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other stationary
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/04—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass
    • B24C1/045—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass for cutting
    • 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
    • A61F2002/30795—Blind bores, e.g. of circular cross-section
    • A61F2002/30803—Blind bores, e.g. of circular cross-section inclined obliquely
    • 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
    • A61F2002/30795—Blind bores, e.g. of circular cross-section
    • A61F2002/30807—Plurality of blind bores
    • A61F2002/30808—Plurality of blind bores parallel
    • 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
    • A61F2002/30795—Blind bores, e.g. of circular cross-section
    • A61F2002/30807—Plurality of blind bores
    • A61F2002/3081—Plurality of blind bores inclined obliquely with respect to each other
    • 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
    • A61F2002/30795—Blind bores, e.g. of circular cross-section
    • A61F2002/30817—Intersecting or overlapping blind bores
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2/30771—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
    • A61F2002/3082—Grooves
    • A61F2002/30823—Grooves having the shape of a reverse dovetail
    • 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
    • A61F2002/3092—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth having an open-celled or open-pored structure
    • 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
    • A61F2/3094—Designing or manufacturing processes
    • A61F2002/30976—Designing or manufacturing processes using hydrojet

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vascular Medicine (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Prostheses (AREA)

Abstract

UN IMPLANTE (1) SE EQUIPA CON SUPERFICIES DE ANCLAJE PARA TEJIDO DE HUESO QUE SE EXTIENDEN DESDE LA SUPERFICIE (2) AL INTERIOR DEL CUERPO. BAJO LA SUPERFICIE (2) SE PRODUCEN FORMAS DE VOLUMEN GEOMETRICAS (5), QUE TIENEN UNA APERTURA DE PASO (4) Y QUE SE PENETRAN CON LA SUPERFICIE (2) DE FORMAS VECINAS (5). UN CHORRO DE LIQUIDO DE ALTA PRESION , LIMITADO EN SU EFECTO EN PROFUNDIDAD, AL QUE SE AÑADEN PARTICULAS ABRASIVAS, TOLERADAS POR EL CUERPO HUMANO, SE MUEVE RELATIVAMENTE A LA SUPERFICIE (2) CON EL FIN DE CREAR LAS FORMAS DE VOLUMEN GEOMETRICAS (5). AL ACORDAR ADECUADAMENTE LAS FORMAS (5) Y LOS RETICULOS DE TRATAMIENTO (11) SE PUEDEN CREAR FORMAS PARECIDAS A BOVEDAS CON COLUMNAS DE APOYO (6) Y APERTURAS DE PASO (4) DEBAJO DE LA SUPERFICIE (2), QUE FACILITAN LA PENETRACION DEL TEJIDO DEL HUESO.
ES90810593T 1989-09-06 1990-08-07 Implante con superficies de anclaje para tejido oseo. Expired - Lifetime ES2054317T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH323989 1989-09-06

Publications (1)

Publication Number Publication Date
ES2054317T3 true ES2054317T3 (es) 1994-08-01

Family

ID=4251664

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90810593T Expired - Lifetime ES2054317T3 (es) 1989-09-06 1990-08-07 Implante con superficies de anclaje para tejido oseo.

Country Status (5)

Country Link
US (1) US5171327A (es)
EP (1) EP0417034B1 (es)
AT (1) ATE106222T1 (es)
DE (1) DE59005906D1 (es)
ES (1) ES2054317T3 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2302656B (en) 1994-05-24 1998-03-18 Implico Bv A biomaterial and bone implant for bone repair and replacement
CH689725A5 (de) * 1994-09-08 1999-09-30 Franz Dr Sutter Gelenkkopf-Prothese.
JP3450920B2 (ja) * 1994-12-26 2003-09-29 京セラ株式会社 生体補綴部材の製造方法
US5571195A (en) * 1995-05-30 1996-11-05 Johnson; Lanny L. Prothesis for an artificial joint having a wear particle collection capability
US5709683A (en) * 1995-12-19 1998-01-20 Spine-Tech, Inc. Interbody bone implant having conjoining stabilization features for bony fusion
US5716412A (en) * 1996-09-30 1998-02-10 Johnson & Johnson Professional, Inc. Implantable article with ablated surface
DE19724724A1 (de) * 1997-06-12 1998-12-24 Matthias Dr Weiler Verfahren zur Herstellung eines Knochenaugmentats sowie Knochenaugmentat
DE29810818U1 (de) * 1998-06-17 1999-10-28 Trumpf GmbH + Co., 71254 Ditzingen Zementfrei implantierbare Endoprothese aus Metall
US6371986B1 (en) 1998-10-27 2002-04-16 George W. Bagby Spinal fusion device, bone joining implant, and vertebral fusion implant
EP1070488A1 (de) * 1999-07-19 2001-01-24 Sulzer Innotec Ag Verfahren zur Herstellung einer Oberflächenstruktur, insbesondere auf einem chirurgischen Implantat
US6482076B1 (en) 1999-07-19 2002-11-19 Sulzer Innotec Ag Method for producing a surface structure, in particular on a surgical implant
US6447545B1 (en) 2000-07-01 2002-09-10 George W. Bagby Self-aligning bone implant
DE10126085A1 (de) * 2001-05-29 2002-12-05 Tutogen Medical Gmbh Knochenimplantat
NO316506B1 (no) * 2001-06-05 2004-02-02 Kjetil Naesje Anordning ved en ventil for en drikkebeholder og fremgangsmåte for bruk av ventilanordningen
EP1358859A1 (en) * 2002-04-29 2003-11-05 Politecnico Di Milano Bone prostheses having multilayer interface
WO2009124201A2 (en) 2008-04-02 2009-10-08 Pioneer Surgical Technology, Inc Intervertebral implant devices for supporting vertebrae and devices and methods for insertion thereof
EP2286767A1 (de) 2009-08-21 2011-02-23 Jossi Holding AG Verfahren zur Herstellung einer strukturierten Oberfläche an einem Werkstück aus einem metallischen Werkstoff und Implantat mit einer derartigen Oberfläche
CA3074834C (en) 2017-09-08 2025-09-16 Xtant Medical Holdings, Inc. INTERVERTEBRAL IMPLANTS, INSTRUMENTS AND PROCESSES
USD907771S1 (en) 2017-10-09 2021-01-12 Pioneer Surgical Technology, Inc. Intervertebral implant
US12403621B2 (en) 2019-12-20 2025-09-02 Hypertherm, Inc. Motorized systems and associated methods for controlling an adjustable dump orifice on a liquid jet cutting system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2620907C3 (de) * 1976-05-12 1984-09-20 Battelle-Institut E.V., 6000 Frankfurt Verankerung für hochbelastete Endoprothesen
AT349620B (de) * 1976-05-13 1979-04-10 Sigri Elektrographit Gmbh Gelenkprothese
JPS53144194A (en) * 1977-05-20 1978-12-15 Kureha Chemical Ind Co Ltd Compound implanted material and making method thereof
FR2433336A1 (fr) * 1978-08-18 1980-03-14 Judet Robert Perfectionnement aux protheses d'articulation, notamment aux protheses de hanches
US4446362A (en) * 1979-05-21 1984-05-01 Rca Corporation Workpiece with abraded machine-readable marking therein and method of making
SE444640B (sv) * 1980-08-28 1986-04-28 Bergentz Sven Erik I djur eller menniska implanterbar kerlprotes samt sett for dess framstellning
JPS5775647A (en) * 1980-09-10 1982-05-12 Ranpuriyuuru Reon Improvement in composition of implanting material
DE3119130A1 (de) * 1981-05-14 1983-03-24 Rotthäuser, Roswitha, 5609 Hückeswagen "gelenkpfanne fuer hueftgelenkendoprothesen"
DE8324443U1 (de) * 1983-08-25 1985-08-01 orthoplant Endoprothetik GmbH, 2800 Bremen Zementfrei zu verankernde Endoprothese
GB2148122B (en) * 1983-09-30 1986-10-22 Gendler El Process for stimulating induction of bone formation and stimulation of bone regeneration by artificially perforated bone matrix
US4608052A (en) * 1984-04-25 1986-08-26 Minnesota Mining And Manufacturing Company Implant with attachment surface
SE450623B (sv) * 1984-11-07 1987-07-13 Dan Lundgren Element for kontrollerad vevnadsinvext i kirurgiskt intervenerade omraden

Also Published As

Publication number Publication date
US5171327A (en) 1992-12-15
EP0417034B1 (de) 1994-06-01
ATE106222T1 (de) 1994-06-15
DE59005906D1 (de) 1994-07-07
EP0417034A1 (de) 1991-03-13

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