RU2071354C1 - Имплантат - Google Patents
Имплантат Download PDFInfo
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- RU2071354C1 RU2071354C1 SU894894340A SU4894340A RU2071354C1 RU 2071354 C1 RU2071354 C1 RU 2071354C1 SU 894894340 A SU894894340 A SU 894894340A SU 4894340 A SU4894340 A SU 4894340A RU 2071354 C1 RU2071354 C1 RU 2071354C1
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- implant
- mixture
- surface layer
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
- A61L27/3604—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix characterised by the human or animal origin of the biological material, e.g. hair, fascia, fish scales, silk, shellac, pericardium, pleura, renal tissue, amniotic membrane, parenchymal tissue, fetal tissue, muscle tissue, fat tissue, enamel
- A61L27/3608—Bone, e.g. demineralised bone matrix [DBM], bone powder
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- 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
- A61C13/0003—Making bridge-work, inlays, implants or the like
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- 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
- A61C8/0012—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the material or composition, e.g. ceramics, surface layer, metal alloy
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- 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
- A61C8/0012—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the material or composition, e.g. ceramics, surface layer, metal alloy
- A61C8/0013—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the material or composition, e.g. ceramics, surface layer, metal alloy with a surface layer, coating
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- 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
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- 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
- A61F2/30756—Cartilage endoprostheses
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/28—Materials for coating prostheses
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
- A61L27/3641—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix characterised by the site of application in the body
- A61L27/3645—Connective tissue
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
- A61L27/3683—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix subjected to a specific treatment prior to implantation, e.g. decellularising, demineralising, grinding, cellular disruption/non-collagenous protein removal, anti-calcification, crosslinking, supercritical fluid extraction, enzyme treatment
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- 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
- A61F2/30756—Cartilage endoprostheses
- A61F2002/30762—Means for culturing cartilage
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- 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
- A61F2002/30841—Sharp anchoring protrusions for impaction into the bone, e.g. sharp pins, spikes
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- 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
- A61F2002/30878—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves with non-sharp protrusions, for instance contacting the bone for anchoring, e.g. keels, pegs, pins, posts, shanks, stems, struts
- A61F2002/30891—Plurality of protrusions
- A61F2002/30892—Plurality of protrusions parallel
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- 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
- A61F2/30942—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, CT or NMR scans, finite-element analysis or CAD-CAM techniques
- A61F2002/30957—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, CT or NMR scans, finite-element analysis or CAD-CAM techniques using a positive or a negative model, e.g. moulds
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- 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
- A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
- A61F2/4644—Preparation of bone graft, bone plugs or bone dowels, e.g. grinding or milling bone material
- A61F2002/4648—Means for culturing bone graft
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- 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
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00011—Metals or alloys
- A61F2310/00023—Titanium or titanium-based alloys, e.g. Ti-Ni alloys
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Biomedical Technology (AREA)
- Transplantation (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Medicinal Chemistry (AREA)
- Dermatology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vascular Medicine (AREA)
- Dentistry (AREA)
- Botany (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Ceramic Engineering (AREA)
- Molecular Biology (AREA)
- Zoology (AREA)
- Rheumatology (AREA)
- Urology & Nephrology (AREA)
- Prostheses (AREA)
- Materials For Medical Uses (AREA)
- Electrotherapy Devices (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
Использование: в медицине, для тесного сцепления биологической ткани. Сущность: поверхностный слой имплантата, расположенный на основе (корпусе) или фиксирующих элементах, формируют из смеси, состоящей из порошкообразного титана и костной муки, которая при добавлении питательного раствора обеспечивает рост как от поверхности, так и внутрь протеза (или фиксирующих элементов) таким образом, что компоненты смеси связываются друг с другом. В результате устраняется образование соединительной ткани в местах соединения имплантата и тела. 2 ил.
Description
Изобретение относится к имплантату, предназначенному для тесного сцепления биологической ткани.
Известен имплантат, состоящий из металлической основы с покрытием из костной ткани.
Недостатком известного имплантата является то, что процесс выздоровления пациента занимает весьма длительное время, что приводит к образованию соединительной ткани в местах соединения имплантата и ткани.
Целью изобретения является устранение указанного недостатка.
Эту цель достигают за счет того, что поверхностный слой имплантата, расположенный на основе (корпусе) или фиксирующих элементах, формируют из смеси, состоящей из порошкообразного титана и костной муки, которая при добавлении питательного раствора обеспечивает рост как от поверхности, так и вовнутрь протеза (или фиксирующих элементов) таким образом, что компоненты смеси связываются друг с другом. Изобретение может быть осуществлено практически при любом соотношении компонентов смеси.
Имплантат изготовляется в форме, полость которой заключает в себе основу (или часть ее, на которую должен быть нанесен указанный слой) и смесь указанного материала в пространстве между основой и стенками полости формы. К такой смеси, содержащейся в полости формы, добавляют питательный раствор, промотирующий (обычно после добавления) рост биологического материала в смеси.
Для цели изобретения может быть использован любой коммерчески доступный питательный раствор, промотирующий рост ткани.
Такой имплантат можно легко подогнать для конкретного пациента. Полость формы формуют после, например, удаления зубов, и любые модификации, которые могут позднее понадобиться, определяются рентгенографически после имплантации имплантата, сформированного в форме. Затем модификации полости формы осуществляют для получения более правильного имплантата.
На фиг.1 показан зубной протез, который нужно затем ввинтить в челюсть. Фиксирующий элемент 2 протеза сделан из промотирующего рост ткани титана с пористой внешней поверхностью (полученный спеканием, нанесением металла испарением и т.д.). К основе фиксирован слой 3, состоящий из смеси костной муки 4, измельченной из костной ткани челюсти, взятой у пациента, и титанового порошка 5. К смеси добавлен питательный раствор 6, который вызывает рост костной муки в смеси из ткани 7, связывающей компоненты 4, 5 слоя 3 друг с другом и с основой 2. Протез выполнен в силиконовой форме 8 с резьбой 9 на ее внутренней поверхности, за счет чего создается резьба 10 на внешней поверхности зубного протеза.
На фиг. 2 показан хрящевидный протез 11, снабженный несколькими титановыми шпильками 12, внедренными одним концом в слой 13 описанной смеси. Противоположными свободными концами шпилек 12 имплантат 11 может быть фиксирован на тканях тела.
Claims (1)
- Имплантат, содержащий биологический материал в поверхностном слое, предназначенном для соприкосновения с тканью тела, отличающийся тем, что, с целью устранения образования соединительной ткани в местах соединения имплантата и тела, поверхностный слой корпуса или фиксирующих элементов сформирован из смеси порошкообразного титана и костной муки, которая в питательной среде растет как в направлении к поверхностному слою, так и к корпусу или к фиксирующим элементам и одновременно скрепляет компоненты смеси.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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SE8802214-0 | 1988-06-14 | ||
SE8802214A SE465064B (sv) | 1988-06-14 | 1988-06-14 | Implantat och saett att framstaella det |
PCT/SE1989/000333 WO1989012472A1 (en) | 1988-06-14 | 1989-06-13 | Implant and method of making it |
Publications (1)
Publication Number | Publication Date |
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RU2071354C1 true RU2071354C1 (ru) | 1997-01-10 |
Family
ID=20372608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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SU894894340A RU2071354C1 (ru) | 1988-06-14 | 1989-06-13 | Имплантат |
Country Status (17)
Country | Link |
---|---|
US (1) | US5217496A (ru) |
EP (1) | EP0419548B1 (ru) |
JP (1) | JP2543605B2 (ru) |
KR (1) | KR970011447B1 (ru) |
AT (1) | ATE93148T1 (ru) |
AU (1) | AU615771B2 (ru) |
BR (1) | BR8907486A (ru) |
CA (1) | CA1338930C (ru) |
DE (1) | DE68908554T2 (ru) |
DK (1) | DK169861B1 (ru) |
ES (1) | ES2018723A6 (ru) |
FI (1) | FI96383C (ru) |
MX (1) | MX169887B (ru) |
NO (1) | NO176126C (ru) |
RU (1) | RU2071354C1 (ru) |
SE (1) | SE465064B (ru) |
WO (1) | WO1989012472A1 (ru) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2649885B1 (fr) * | 1989-07-21 | 1994-03-25 | Matteis Gerard De | Prothese de hanche |
JP3471967B2 (ja) * | 1995-03-28 | 2003-12-02 | カネボウ株式会社 | ハイブリッド型人工歯根 |
DE19630034A1 (de) * | 1996-07-25 | 1998-04-23 | Huels Chemische Werke Ag | Biohybrides Zahnimplantat |
SE515572C2 (sv) * | 1998-09-09 | 2001-09-03 | Lanka Ltd | Implantat, sätt att framställa det och användning av det |
SE515227C2 (sv) | 1999-04-28 | 2001-07-02 | Bruce Medical Ab | Kropp för åstadkommande av in- och tillväxt av benvävnad och/ eller bindväv och sätt för framställning av kroppen |
US6960215B2 (en) | 2002-05-08 | 2005-11-01 | Boston Scientific Scimed, Inc. | Tactical detachable anatomic containment device and therapeutic treatment system |
US20030220696A1 (en) * | 2002-05-23 | 2003-11-27 | Levine David Jerome | Implantable porous metal |
EP1695676A1 (de) * | 2005-02-25 | 2006-08-30 | WALDEMAR LINK GmbH & Co. KG | Verfahren zum Herstellen eines medizinischen Implantats aus einer Beta-Titan-Molybdän-Legierung und entsprechendes Implantat |
US8562616B2 (en) | 2007-10-10 | 2013-10-22 | Biomet Manufacturing, Llc | Knee joint prosthesis system and method for implantation |
US8328873B2 (en) | 2007-01-10 | 2012-12-11 | Biomet Manufacturing Corp. | Knee joint prosthesis system and method for implantation |
US8163028B2 (en) | 2007-01-10 | 2012-04-24 | Biomet Manufacturing Corp. | Knee joint prosthesis system and method for implantation |
US8187280B2 (en) | 2007-10-10 | 2012-05-29 | Biomet Manufacturing Corp. | Knee joint prosthesis system and method for implantation |
US8157869B2 (en) | 2007-01-10 | 2012-04-17 | Biomet Manufacturing Corp. | Knee joint prosthesis system and method for implantation |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3605123A (en) * | 1969-04-29 | 1971-09-20 | Melpar Inc | Bone implant |
US3905047A (en) * | 1973-06-27 | 1975-09-16 | Posta Jr John J | Implantable ceramic bone prosthesis |
US3918000A (en) * | 1973-08-16 | 1975-11-04 | Signacom Systems Inc | Annunciator system communicating via a minimum available communication channel |
US3918100A (en) * | 1974-05-13 | 1975-11-11 | Us Navy | Sputtering of bone on prostheses |
US4539716A (en) * | 1981-03-19 | 1985-09-10 | Massachusetts Institute Of Technology | Fabrication of living blood vessels and glandular tissues |
US4505266A (en) * | 1981-10-26 | 1985-03-19 | Massachusetts Institute Of Technology | Method of using a fibrous lattice |
US4936852A (en) * | 1985-04-30 | 1990-06-26 | Vitek, Inc. | Temporomandibular mini condyle prosthesis |
DE3615732A1 (de) * | 1986-05-09 | 1987-11-12 | Leitz Ernst Gmbh | Kompositwerkstoff fuer prothetische zwecke, verfahren zu dessen herstellung sowie verwendung des kompositwerkstoffs bzw. anwendung des herstellungsverfahrens zur beschichtung von prothesen |
US5002488A (en) * | 1988-04-12 | 1991-03-26 | Hadaco, Ltd. | Dental implants with resorption preventing means |
-
1988
- 1988-06-14 SE SE8802214A patent/SE465064B/sv not_active IP Right Cessation
-
1989
- 1989-06-13 KR KR1019900700291A patent/KR970011447B1/ko not_active IP Right Cessation
- 1989-06-13 ES ES8902072A patent/ES2018723A6/es not_active Expired - Fee Related
- 1989-06-13 WO PCT/SE1989/000333 patent/WO1989012472A1/en active IP Right Grant
- 1989-06-13 AU AU38371/89A patent/AU615771B2/en not_active Ceased
- 1989-06-13 EP EP89907345A patent/EP0419548B1/en not_active Expired - Lifetime
- 1989-06-13 RU SU894894340A patent/RU2071354C1/ru not_active IP Right Cessation
- 1989-06-13 AT AT89907345T patent/ATE93148T1/de not_active IP Right Cessation
- 1989-06-13 BR BR898907486A patent/BR8907486A/pt not_active IP Right Cessation
- 1989-06-13 CA CA000602589A patent/CA1338930C/en not_active Expired - Fee Related
- 1989-06-13 JP JP1507073A patent/JP2543605B2/ja not_active Expired - Fee Related
- 1989-06-13 DE DE89907345T patent/DE68908554T2/de not_active Expired - Fee Related
- 1989-06-14 MX MX016462A patent/MX169887B/es unknown
-
1990
- 1990-12-04 DK DK288490A patent/DK169861B1/da not_active IP Right Cessation
- 1990-12-13 FI FI906131A patent/FI96383C/fi not_active IP Right Cessation
- 1990-12-13 NO NO905392A patent/NO176126C/no unknown
-
1992
- 1992-09-30 US US07/953,770 patent/US5217496A/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
Патент США N 3918100, кл. A 61 F 1/00, 1975. * |
Also Published As
Publication number | Publication date |
---|---|
SE465064B (sv) | 1991-07-22 |
FI906131A0 (fi) | 1990-12-13 |
JP2543605B2 (ja) | 1996-10-16 |
EP0419548B1 (en) | 1993-08-18 |
DK288490D0 (da) | 1990-12-04 |
EP0419548A1 (en) | 1991-04-03 |
ES2018723A6 (es) | 1991-05-01 |
DK169861B1 (da) | 1995-03-20 |
MX169887B (es) | 1993-07-29 |
NO176126C (no) | 1995-02-08 |
KR970011447B1 (ko) | 1997-07-11 |
FI96383B (fi) | 1996-03-15 |
SE8802214D0 (sv) | 1988-06-14 |
WO1989012472A1 (en) | 1989-12-28 |
DK288490A (da) | 1990-12-12 |
DE68908554T2 (de) | 1994-03-10 |
JPH03505050A (ja) | 1991-11-07 |
NO905392D0 (no) | 1990-12-13 |
ATE93148T1 (de) | 1993-09-15 |
BR8907486A (pt) | 1991-05-28 |
DE68908554D1 (de) | 1993-09-23 |
SE8802214L (sv) | 1989-12-15 |
AU3837189A (en) | 1990-01-12 |
US5217496A (en) | 1993-06-08 |
NO905392L (no) | 1990-12-13 |
CA1338930C (en) | 1997-02-25 |
FI96383C (fi) | 1996-06-25 |
AU615771B2 (en) | 1991-10-10 |
KR900701331A (ko) | 1990-12-01 |
NO176126B (no) | 1994-10-31 |
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Legal Events
Date | Code | Title | Description |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20060614 |