DE2611744C2 - Einrichtung zur Vitalerhaltung von Knochengewebe für Endoprothesen - Google Patents
Einrichtung zur Vitalerhaltung von Knochengewebe für EndoprothesenInfo
- Publication number
- DE2611744C2 DE2611744C2 DE2611744A DE2611744A DE2611744C2 DE 2611744 C2 DE2611744 C2 DE 2611744C2 DE 2611744 A DE2611744 A DE 2611744A DE 2611744 A DE2611744 A DE 2611744A DE 2611744 C2 DE2611744 C2 DE 2611744C2
- Authority
- DE
- Germany
- Prior art keywords
- electrodes
- bone
- coil
- tissue
- 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
Links
- 210000000988 bone and bone Anatomy 0.000 title claims description 23
- 238000004804 winding Methods 0.000 claims description 28
- 230000005291 magnetic effect Effects 0.000 claims description 16
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 210000001519 tissue Anatomy 0.000 claims description 9
- 239000007943 implant Substances 0.000 claims description 6
- 230000012010 growth Effects 0.000 claims description 3
- 238000004873 anchoring Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 208000010392 Bone Fractures Diseases 0.000 claims 4
- 230000035876 healing Effects 0.000 claims 3
- 206010017076 Fracture Diseases 0.000 claims 2
- 208000005250 Spontaneous Fractures Diseases 0.000 claims 2
- 230000008929 regeneration Effects 0.000 claims 2
- 238000011069 regeneration method Methods 0.000 claims 2
- 208000024779 Comminuted Fractures Diseases 0.000 claims 1
- 206010031252 Osteomyelitis Diseases 0.000 claims 1
- 208000002607 Pseudarthrosis Diseases 0.000 claims 1
- 238000013459 approach Methods 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000008468 bone growth Effects 0.000 claims 1
- 230000010478 bone regeneration Effects 0.000 claims 1
- 238000007596 consolidation process Methods 0.000 claims 1
- 230000007547 defect Effects 0.000 claims 1
- 230000002950 deficient Effects 0.000 claims 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims 1
- 208000035475 disorder Diseases 0.000 claims 1
- 238000002474 experimental method Methods 0.000 claims 1
- 239000011888 foil Substances 0.000 claims 1
- 230000006698 induction Effects 0.000 claims 1
- 230000011164 ossification Effects 0.000 claims 1
- 210000004872 soft tissue Anatomy 0.000 claims 1
- 230000004936 stimulating effect Effects 0.000 claims 1
- 238000002560 therapeutic procedure Methods 0.000 claims 1
- 230000000451 tissue damage Effects 0.000 claims 1
- 231100000827 tissue damage Toxicity 0.000 claims 1
- 230000017423 tissue regeneration Effects 0.000 claims 1
- 210000004394 hip joint Anatomy 0.000 description 14
- 239000000919 ceramic Substances 0.000 description 13
- 241000309551 Arthraxon hispidus Species 0.000 description 6
- 229910010293 ceramic material Inorganic materials 0.000 description 5
- 239000004020 conductor Substances 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 230000007774 longterm Effects 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000005219 brazing Methods 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 238000005538 encapsulation Methods 0.000 description 2
- 210000002436 femur neck Anatomy 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 210000001981 hip bone Anatomy 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 239000002923 metal particle Substances 0.000 description 2
- 238000001465 metallisation Methods 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229920000914 Metallic fiber Polymers 0.000 description 1
- 229910000566 Platinum-iridium alloy Inorganic materials 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 210000002808 connective tissue Anatomy 0.000 description 1
- 230000003412 degenerative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052574 oxide ceramic Inorganic materials 0.000 description 1
- 239000011224 oxide ceramic Substances 0.000 description 1
- HWLDNSXPUQTBOD-UHFFFAOYSA-N platinum-iridium alloy Chemical class [Ir].[Pt] HWLDNSXPUQTBOD-UHFFFAOYSA-N 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 210000001694 thigh bone Anatomy 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N2/00—Magnetotherapy
- A61N2/004—Magnetotherapy specially adapted for a specific therapy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C13/00—Dental prostheses; Making same
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0003—Not used, see subgroups
- A61C8/0004—Consolidating natural teeth
- A61C8/0006—Periodontal tissue or bone regeneration
- A61C8/0007—Stimulation of growth around implant by electrical means
-
- 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
- A61F2/36—Femoral heads ; Femoral endoprostheses
-
- 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
- A61F2/36—Femoral heads ; Femoral endoprostheses
- A61F2/3601—Femoral heads ; Femoral endoprostheses for replacing only the epiphyseal or metaphyseal parts of the femur, e.g. endoprosthetic femoral heads or necks directly fixed to the natural femur by internal fixation devices
- A61F2/3603—Femoral heads ; Femoral endoprostheses for replacing only the epiphyseal or metaphyseal parts of the femur, e.g. endoprosthetic femoral heads or necks directly fixed to the natural femur by internal fixation devices implanted without ablation of the whole natural femoral head
-
- 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
- A61N1/20—Applying electric currents by contact electrodes continuous direct currents
- A61N1/205—Applying electric currents by contact electrodes continuous direct currents for promoting a biological process
-
- 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
- A61N1/326—Applying electric currents by contact electrodes alternating or intermittent currents for promoting growth of cells, e.g. bone cells
-
- 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
- A61F2/32—Joints for the hip
- A61F2/36—Femoral heads ; Femoral endoprostheses
- A61F2/3609—Femoral heads or necks; Connections of endoprosthetic heads or necks to endoprosthetic femoral shafts
-
- 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
- A61F2002/30079—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
- 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
- A61F2002/30087—Properties of materials and coating materials piezoelectric
-
- 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
- A61F2/36—Femoral heads ; Femoral endoprostheses
- A61F2/3609—Femoral heads or necks; Connections of endoprosthetic heads or necks to endoprosthetic femoral shafts
- A61F2002/3625—Necks
- A61F2002/3631—Necks with an integral complete or partial peripheral collar or bearing shoulder at its base
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N2/00—Magnetotherapy
- A61N2/02—Magnetotherapy using magnetic fields produced by coils, including single turn loops or electromagnets
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Radiology & Medical Imaging (AREA)
- Epidemiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Dentistry (AREA)
- Surgery (AREA)
- Cardiology (AREA)
- Transplantation (AREA)
- Vascular Medicine (AREA)
- Molecular Biology (AREA)
- Cell Biology (AREA)
- Developmental Biology & Embryology (AREA)
- Medical Informatics (AREA)
- Prostheses (AREA)
- Electrotherapy Devices (AREA)
- Surgical Instruments (AREA)
Priority Applications (14)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2611744A DE2611744C2 (de) | 1976-03-19 | 1976-03-19 | Einrichtung zur Vitalerhaltung von Knochengewebe für Endoprothesen |
| CH278477A CH616839A5 (enExample) | 1976-03-19 | 1977-03-07 | |
| NLAANVRAGE7702791,A NL181077C (nl) | 1976-03-19 | 1977-03-15 | Endoprothese met electrodenconstructie ter bevordering van ingroei. |
| ES457331A ES457331A1 (es) | 1976-03-19 | 1977-03-18 | Endoprotesis de larga duracion. |
| CA274,320A CA1082851A (en) | 1976-03-19 | 1977-03-18 | Long-term endoprothesis |
| US05/779,127 US4195367A (en) | 1976-03-19 | 1977-03-18 | Long-term endoprosthesis |
| GB11650/77A GB1575841A (en) | 1976-03-19 | 1977-03-18 | Long-term endoprosthesis |
| JP3021477A JPS52131692A (en) | 1976-03-19 | 1977-03-18 | Long and internal artificial limb |
| SE7703155A SE7703155L (sv) | 1976-03-19 | 1977-03-18 | Protes |
| DD7700197924A DD129864A1 (de) | 1976-03-19 | 1977-03-18 | Langzeit-endoprothese |
| AT0190777A AT369256B (de) | 1976-03-19 | 1977-03-18 | Einrichtung zur vitalerhaltung von knochengewebe bei endoprothesen |
| FR7708269A FR2344274A1 (fr) | 1976-03-19 | 1977-03-18 | Endoprothese durable |
| US06/043,776 US4216548A (en) | 1976-03-19 | 1979-05-30 | Long-term endoprosthesis |
| US06/043,775 US4214322A (en) | 1976-03-19 | 1979-05-30 | Long-term endoprosthesis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2611744A DE2611744C2 (de) | 1976-03-19 | 1976-03-19 | Einrichtung zur Vitalerhaltung von Knochengewebe für Endoprothesen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2611744A1 DE2611744A1 (de) | 1977-09-29 |
| DE2611744C2 true DE2611744C2 (de) | 1982-01-28 |
Family
ID=5972961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2611744A Expired DE2611744C2 (de) | 1976-03-19 | 1976-03-19 | Einrichtung zur Vitalerhaltung von Knochengewebe für Endoprothesen |
Country Status (12)
| Country | Link |
|---|---|
| US (2) | US4195367A (enExample) |
| JP (1) | JPS52131692A (enExample) |
| AT (1) | AT369256B (enExample) |
| CA (1) | CA1082851A (enExample) |
| CH (1) | CH616839A5 (enExample) |
| DD (1) | DD129864A1 (enExample) |
| DE (1) | DE2611744C2 (enExample) |
| ES (1) | ES457331A1 (enExample) |
| FR (1) | FR2344274A1 (enExample) |
| GB (1) | GB1575841A (enExample) |
| NL (1) | NL181077C (enExample) |
| SE (1) | SE7703155L (enExample) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3406565A1 (de) * | 1984-02-23 | 1985-08-29 | Werner Dipl.-Ing. 8000 München Kraus | Verfahren und einrichtung zum erzeugen einer niederfrequenten wechselspannung an zwei gewebeelektroden eines zur regeneration von gewebe dienenden implantats |
| DE4233605C1 (de) * | 1992-10-06 | 1994-06-01 | Imz Fertigung Vertrieb | Enossales Implantat |
| DE19544750A1 (de) * | 1995-11-30 | 1997-06-05 | Christoph Rehberg | Implantierbare Vorrichtung mit Innenelektrode zur Förderung des Gewebewachstums |
| DE102009007195A1 (de) * | 2009-02-03 | 2010-08-05 | Neue Magnetodyn Gmbh | Elektrische Hüftgelenkprothese |
| DE102011050813A1 (de) * | 2011-06-01 | 2012-12-06 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Anordnung zur topischen Stimulation der Ossifikation/Osteo-/Soft-Tissue-Genese und/oder Suppression mikrobieller Inflammation sowie zur Osseointegration von Implantaten |
Families Citing this family (84)
| 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 |
| CH651747A5 (de) * | 1981-08-20 | 1985-10-15 | Straumann Inst Ag | Implantat zur befestigung eines kuenstlichen zahnersatzes. |
| 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 |
| IT1146537B (it) * | 1981-12-17 | 1986-11-12 | Concettina Nicotra | Dispositivo di implantologia endoossea orale con generatore di corrente incorporato per favorire l'osteogenesi |
| US4558701A (en) * | 1983-08-19 | 1985-12-17 | Robert Spalten | Osteoblastic stimulation implant |
| DE3414992A1 (de) * | 1984-04-19 | 1985-10-31 | Werner Dipl.-Ing. 8000 München Kraus | Knochenimplantat |
| DE3423667A1 (de) * | 1984-05-08 | 1985-11-28 | Rüdiger Dipl.-Ing. 5204 Lohmar Scheunemann | Implantat fuer knochen- und zahnwurzelersatz mit spezieller uebergangsstruktur zwischen knochen und implantatkern und knochenseitig ganz oder teilweise resorbierbarer matrix |
| US4645453A (en) * | 1985-09-19 | 1987-02-24 | Niznick Gerald A | Bendable adapter for dental implant |
| US5078607A (en) * | 1987-01-08 | 1992-01-07 | Core-Vent Corporation | Dental implant including plural anchoring means |
| USRE33796E (en) * | 1987-01-28 | 1992-01-14 | Core-Vent Corporation | Coping insert for use with a dental implant |
| US4758161A (en) * | 1987-01-28 | 1988-07-19 | Core-Vent Corporation | Coping insert for use with a dental implant |
| US6120502A (en) * | 1988-06-13 | 2000-09-19 | Michelson; Gary Karlin | Apparatus and method for the delivery of electrical current for interbody spinal arthrodesis |
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| DE1918299B2 (de) * | 1969-04-10 | 1972-04-13 | Kraus, Werner, Dipl.-Ing., 8000 München | Schiene zur fuehrung und heilung frakturierter knochen |
| DE1939267C3 (de) * | 1969-08-01 | 1979-02-22 | Jovan Dr.-Ing. 8000 Muenchen Antula | Verfahren zum Dotieren einer aus einem isolierenden oder halbleitenden Material bestehenden Schicht |
| DE2116869C2 (en) * | 1970-04-06 | 1987-07-23 | Kraus, Werner, Dipl.-Ing., 8000 Muenchen, De | Bone and biological tissue growth promotion appts. - uses flat coil for application of LF current from generator |
| AT336174B (de) * | 1971-04-06 | 1977-04-25 | Kraus Werner | Spule bzw. spulengruppe zur behandlung eines korperteiles mittels eines niederfrequenten magnetischen wechselfeldes |
| DE2315517C2 (de) * | 1972-04-05 | 1983-11-10 | Werner Dipl.-Ing. 8000 München Kraus | Hüftgelenkkopfprothese |
| AU6023173A (en) * | 1972-09-21 | 1976-05-27 | Electro-Biology Inc. | Bone prosthesis |
| DE2311817C2 (de) * | 1973-03-09 | 1984-06-07 | Werner Dipl.-Ing. 8000 München Kraus | Reizstromgerät zur Förderung der Heilung von Knochenschäden |
-
1976
- 1976-03-19 DE DE2611744A patent/DE2611744C2/de not_active Expired
-
1977
- 1977-03-07 CH CH278477A patent/CH616839A5/de not_active IP Right Cessation
- 1977-03-15 NL NLAANVRAGE7702791,A patent/NL181077C/xx not_active IP Right Cessation
- 1977-03-18 JP JP3021477A patent/JPS52131692A/ja active Granted
- 1977-03-18 AT AT0190777A patent/AT369256B/de not_active IP Right Cessation
- 1977-03-18 US US05/779,127 patent/US4195367A/en not_active Expired - Lifetime
- 1977-03-18 FR FR7708269A patent/FR2344274A1/fr active Granted
- 1977-03-18 DD DD7700197924A patent/DD129864A1/xx unknown
- 1977-03-18 ES ES457331A patent/ES457331A1/es not_active Expired
- 1977-03-18 GB GB11650/77A patent/GB1575841A/en not_active Expired
- 1977-03-18 CA CA274,320A patent/CA1082851A/en not_active Expired
- 1977-03-18 SE SE7703155A patent/SE7703155L/xx not_active Application Discontinuation
-
1979
- 1979-05-30 US US06/043,775 patent/US4214322A/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3406565A1 (de) * | 1984-02-23 | 1985-08-29 | Werner Dipl.-Ing. 8000 München Kraus | Verfahren und einrichtung zum erzeugen einer niederfrequenten wechselspannung an zwei gewebeelektroden eines zur regeneration von gewebe dienenden implantats |
| DE4233605C1 (de) * | 1992-10-06 | 1994-06-01 | Imz Fertigung Vertrieb | Enossales Implantat |
| DE19544750A1 (de) * | 1995-11-30 | 1997-06-05 | Christoph Rehberg | Implantierbare Vorrichtung mit Innenelektrode zur Förderung des Gewebewachstums |
| EP0781532A2 (de) | 1995-11-30 | 1997-07-02 | Christoph Rehberg | Implantierbare Vorrichtung mit Innenelektrode |
| US6034295A (en) * | 1995-11-30 | 2000-03-07 | Christoph Rehberg | Implantable device having an internal electrode for stimulating growth of tissue |
| DE102009007195A1 (de) * | 2009-02-03 | 2010-08-05 | Neue Magnetodyn Gmbh | Elektrische Hüftgelenkprothese |
| DE102011050813A1 (de) * | 2011-06-01 | 2012-12-06 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Anordnung zur topischen Stimulation der Ossifikation/Osteo-/Soft-Tissue-Genese und/oder Suppression mikrobieller Inflammation sowie zur Osseointegration von Implantaten |
| DE102011050813B4 (de) * | 2011-06-01 | 2014-07-17 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Anordnung zur topischen Stimulation der Ossifikation/Osteo-/Soft-Tissue-Genese und/oder Suppression mikrobieller Inflammation sowie zur Osseointegration von Implantaten |
Also Published As
| Publication number | Publication date |
|---|---|
| AT369256B (de) | 1982-12-27 |
| ES457331A1 (es) | 1978-02-16 |
| DE2611744A1 (de) | 1977-09-29 |
| SE7703155L (sv) | 1977-09-20 |
| GB1575841A (en) | 1980-10-01 |
| DD129864A1 (de) | 1978-02-15 |
| NL181077B (nl) | 1987-01-16 |
| NL181077C (nl) | 1987-06-16 |
| CA1082851A (en) | 1980-08-05 |
| US4195367A (en) | 1980-04-01 |
| CH616839A5 (enExample) | 1980-04-30 |
| JPS52131692A (en) | 1977-11-04 |
| JPS6226781B2 (enExample) | 1987-06-10 |
| FR2344274B1 (enExample) | 1983-07-29 |
| ATA190777A (de) | 1982-05-15 |
| FR2344274A1 (fr) | 1977-10-14 |
| NL7702791A (nl) | 1977-09-21 |
| US4214322A (en) | 1980-07-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| D2 | Grant after examination | ||
| 8339 | Ceased/non-payment of the annual fee |