DE3003758C2 - - Google Patents

Info

Publication number
DE3003758C2
DE3003758C2 DE3003758A DE3003758A DE3003758C2 DE 3003758 C2 DE3003758 C2 DE 3003758C2 DE 3003758 A DE3003758 A DE 3003758A DE 3003758 A DE3003758 A DE 3003758A DE 3003758 C2 DE3003758 C2 DE 3003758C2
Authority
DE
Germany
Prior art keywords
electrodes
coil
fabric
bone
prosthesis
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
Application number
DE3003758A
Other languages
German (de)
English (en)
Other versions
DE3003758A1 (de
Inventor
Rudolf Dr.Med. 8100 Garmisch-Partenkirchen De Ascherl
Werner Dipl.-Ing. 8000 Muenchen De Kraus
Fritz Prof. Dr. 8100 Garmisch-Partenkirchen De Lechner
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19803003758 priority Critical patent/DE3003758A1/de
Priority to EP81106144A priority patent/EP0071658B1/de
Publication of DE3003758A1 publication Critical patent/DE3003758A1/de
Application granted granted Critical
Publication of DE3003758C2 publication Critical patent/DE3003758C2/de
Granted legal-status Critical Current

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/372—Arrangements in connection with the implantation of stimulators
    • 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
    • A61F2/30965—Reinforcing the prosthesis by embedding particles or fibres during moulding or dipping
    • 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
    • A61F2/28—Bones
    • A61F2002/2821—Bone stimulation by electromagnetic fields or electric current for enhancing ossification
    • 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
    • A61F2002/30062—(bio)absorbable, biodegradable, bioerodable, (bio)resorbable, resorptive
    • 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
    • A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2/30907—Nets or sleeves applied to surface of prostheses or in cement
    • A61F2002/30919—Sleeves
    • 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
    • A61F2002/3233—Joints for the hip having anti-luxation means for preventing complete dislocation of the femoral head from the acetabular cup
    • 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
    • A61F2002/3429—Acetabular cups with an integral peripheral collar or flange, e.g. oriented away from the shell centre line
    • 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
    • A61F2002/3493—Spherical shell significantly greater than a hemisphere, e.g. extending over more than 200 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
    • 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
    • A61F2210/0004—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof bioabsorbable
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Prostheses (AREA)
DE19803003758 1980-02-01 1980-02-01 Vorrichtung zur vitalerhaltung von knochengewebe Granted DE3003758A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19803003758 DE3003758A1 (de) 1980-02-01 1980-02-01 Vorrichtung zur vitalerhaltung von knochengewebe
EP81106144A EP0071658B1 (de) 1980-02-01 1981-08-05 Vorrichtung zur Vitalerhaltung von Knochengewebe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803003758 DE3003758A1 (de) 1980-02-01 1980-02-01 Vorrichtung zur vitalerhaltung von knochengewebe
EP81106144A EP0071658B1 (de) 1980-02-01 1981-08-05 Vorrichtung zur Vitalerhaltung von Knochengewebe

Publications (2)

Publication Number Publication Date
DE3003758A1 DE3003758A1 (de) 1981-08-06
DE3003758C2 true DE3003758C2 (OSRAM) 1988-02-25

Family

ID=25783508

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803003758 Granted DE3003758A1 (de) 1980-02-01 1980-02-01 Vorrichtung zur vitalerhaltung von knochengewebe

Country Status (2)

Country Link
EP (1) EP0071658B1 (OSRAM)
DE (1) DE3003758A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19544750A1 (de) * 1995-11-30 1997-06-05 Christoph Rehberg Implantierbare Vorrichtung mit Innenelektrode zur Förderung des Gewebewachstums

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3003758A1 (de) * 1980-02-01 1981-08-06 Werner Dipl.-Ing. 8000 München Kraus Vorrichtung zur vitalerhaltung von knochengewebe
US4430999A (en) * 1981-11-10 1984-02-14 Trustees Of The University Of Pennsylvania Osteogenesis stimulating cathode assembly for use with an internal fixation device
DE3406565C2 (de) * 1984-02-23 1995-04-27 Kraus Werner Einrichtung zum Erzeugen einer niederfrequenten Wechselspannung an zwei Gewebeelektroden eines zur Regeneration von Gewebe dienenden Implantats
DE3709733C2 (de) * 1987-03-25 1996-12-19 Kraus Werner Trichterförmiges durchbrochenes Verstärkungselement für eine Knochenzementschicht einer Endoprothese
CH674928A5 (OSRAM) * 1988-07-05 1990-08-15 Experimentelle Chirurgie Lab
CH676196A5 (OSRAM) * 1988-08-30 1990-12-28 Sulzer Ag
DE3914163C1 (OSRAM) * 1989-04-28 1990-08-30 Aesculap Ag, 7200 Tuttlingen, De
US5990382A (en) * 1990-08-29 1999-11-23 Biomedical Enterprises, Inc. Method and implant for surgical manipulation of bone

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US500767A (en) * 1893-07-04 Elected medical
DE252878C (OSRAM) *
AU6023173A (en) * 1972-09-21 1976-05-27 Electro-Biology Inc. Bone prosthesis
DE2611744C2 (de) * 1976-03-19 1982-01-28 Werner Dipl.-Ing. 8000 Muenchen Kraus Einrichtung zur Vitalerhaltung von Knochengewebe für Endoprothesen
US4216548A (en) * 1976-03-19 1980-08-12 Werner Kraus Long-term endoprosthesis
DE3003758A1 (de) * 1980-02-01 1981-08-06 Werner Dipl.-Ing. 8000 München Kraus Vorrichtung zur vitalerhaltung von knochengewebe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19544750A1 (de) * 1995-11-30 1997-06-05 Christoph Rehberg Implantierbare Vorrichtung mit Innenelektrode zur Förderung des Gewebewachstums
US6034295A (en) * 1995-11-30 2000-03-07 Christoph Rehberg Implantable device having an internal electrode for stimulating growth of tissue

Also Published As

Publication number Publication date
EP0071658A1 (de) 1983-02-16
DE3003758A1 (de) 1981-08-06
EP0071658B1 (de) 1987-02-18

Similar Documents

Publication Publication Date Title
DE2611744C2 (de) Einrichtung zur Vitalerhaltung von Knochengewebe für Endoprothesen
EP0781532B1 (de) Implantierbare Vorrichtung mit Innenelektrode
DE69533407T2 (de) Wirbelsäulenfusionsimplantat
DE69324625T2 (de) Vorrichtung zur Behandlung von Fettleibigkeit und motorischen Störungen des Magens
DE10055686A1 (de) Vorrichtung zur Beeinflussung von Zellproliferationsmechanismen in Gefäßen des menschlichen oder tierischen Körpers
EP1492591B1 (de) Vorrichtung zur förderung des knochenwachstums, insbesondere zur osteosynthese von knochenfragmenten und/oder fixation von knochenfrakturen
DE2314573A1 (de) Geraet zur foerderung von heilungsprozessen
DE69514126T2 (de) Durch Nähen permanent implantierte Elektrode zum Eluieren von Medikamenten
EP1847227B1 (de) Elektrisches Marknagelsystem
EP0162178A1 (de) Leitvorrichtung, insbesondere zum mindestens teilweisen Einsetzen in einen menschlichen oder tierischen Körper, mit einer zumindest aus einem Leiter gebildeten Wendel
EP2467190B1 (de) Polarisationsvorrichtung und implantationssystem
DE3343182A1 (de) Elektromagnetische behandlungsvorrichtung
DE102004024473B4 (de) Hüftkopfkappenimplantat mit Vorrichtung zur elektrischen Gewebestimulation
DE19609471A1 (de) Elektrodenanordnung
WO2009083086A2 (de) Kontaktvorrichtung für die osteosynthese
DE102007049542A1 (de) Implantierbare Vorrichtung, System zum Erzeugen lokalisierter elektromagnetischer Felder im Bereich eines Implantats und Spulenanordnung
EP0071658B1 (de) Vorrichtung zur Vitalerhaltung von Knochengewebe
EP0152963A2 (de) Elektrotherapiegerät
DE2533766A1 (de) Transvenoese, implantierbare herzschrittmacherelektrode
DE2315517C2 (de) Hüftgelenkkopfprothese
DE3414992A1 (de) Knochenimplantat
DE3709734C2 (de) Elektro-Stimulationsgerät für eine liegende Endoprothese
DE19508753A1 (de) Implantierbare Vorrichtung für Gelenkersatz-, Osteosynthese- oder Dentalzwecke
DE3709733C2 (de) Trichterförmiges durchbrochenes Verstärkungselement für eine Knochenzementschicht einer Endoprothese
DE2825719A1 (de) Zusatzvorrichtung zum anbringen einer aufnehmerspule und elektrodenanschluessen an einem osteosyntheseimplantat

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee