EP2046236A1 - Implants with porous outer layer, and process for the production thereof - Google Patents
Implants with porous outer layer, and process for the production thereofInfo
- Publication number
- EP2046236A1 EP2046236A1 EP07785606A EP07785606A EP2046236A1 EP 2046236 A1 EP2046236 A1 EP 2046236A1 EP 07785606 A EP07785606 A EP 07785606A EP 07785606 A EP07785606 A EP 07785606A EP 2046236 A1 EP2046236 A1 EP 2046236A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- implant
- sleeve
- solid
- core
- titanium
- 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.)
- Withdrawn
Links
Classifications
-
- 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
-
- 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
-
- 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
- A61C8/0018—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 shape
-
- 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
- A61L27/30—Inorganic materials
- A61L27/306—Other specific inorganic materials not covered by A61L27/303 - A61L27/32
-
- 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
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/56—Porous materials, e.g. foams or sponges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/11—Making porous workpieces or articles
- B22F3/1121—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers
-
- 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
-
- 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
-
- 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
- A61F2002/30108—Shapes
- A61F2002/30199—Three-dimensional shapes
- A61F2002/30224—Three-dimensional shapes cylindrical
-
- 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
- A61F2002/30968—Sintering
-
- 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
-
- 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
- A61F2310/00389—The prosthesis being coated or covered with a particular material
- A61F2310/00395—Coating or prosthesis-covering structure made of metals or of alloys
- A61F2310/00407—Coating made of titanium or of Ti-based alloys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical & Material Sciences (AREA)
- Dentistry (AREA)
- Engineering & Computer Science (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Ceramic Engineering (AREA)
- Dermatology (AREA)
- Medicinal Chemistry (AREA)
- Transplantation (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Dispersion Chemistry (AREA)
- Prostheses (AREA)
- Dental Prosthetics (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006036039A DE102006036039A1 (en) | 2006-08-02 | 2006-08-02 | Porous outer layer implants and methods of making same |
PCT/DE2007/001208 WO2008014742A1 (en) | 2006-08-02 | 2007-07-06 | Implants with porous outer layer, and process for the production thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2046236A1 true EP2046236A1 (en) | 2009-04-15 |
Family
ID=38694885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07785606A Withdrawn EP2046236A1 (en) | 2006-08-02 | 2007-07-06 | Implants with porous outer layer, and process for the production thereof |
Country Status (6)
Country | Link |
---|---|
US (1) | US20090317762A1 (en) |
EP (1) | EP2046236A1 (en) |
JP (1) | JP5340150B2 (en) |
CN (1) | CN101495057B (en) |
DE (1) | DE102006036039A1 (en) |
WO (1) | WO2008014742A1 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9452001B2 (en) * | 2005-02-22 | 2016-09-27 | Tecres S.P.A. | Disposable device for treatment of infections of human limbs |
US8162000B2 (en) | 2006-12-13 | 2012-04-24 | Novartis Ag | Adjustable pneumatic system for a surgical machine |
KR20090086570A (en) * | 2006-12-22 | 2009-08-13 | 토멘 메디칼 아게 | Dental implant and method for the production thereof |
EP2124783B1 (en) * | 2007-02-23 | 2018-04-11 | Zimmer GmbH | Implant for fracture care |
DE102009023239A1 (en) * | 2009-05-30 | 2011-01-13 | John, Hendrik, Dipl.-Ing. | Method for producing and processing a medical implant and implant produced according to the method |
GB0910447D0 (en) * | 2009-06-17 | 2009-07-29 | Ulive Entpr Ltd | Dental implant |
DE102010028430B4 (en) * | 2010-04-30 | 2016-11-10 | ESKA Medical Produktion Lübeck GmbH kurz ESKA MPL GmbH | Implant as a bone substitute with an open-mesh, three-dimensional spatial network structure at least partially covering its surface |
KR101104191B1 (en) | 2010-06-23 | 2012-01-09 | 이호도 | Implant manufacturing apparatus using amorphous alloys and manufacturing method of the same |
ITTO20130409A1 (en) * | 2013-05-21 | 2013-08-20 | Anna Maria Bonelli | PARTIALLY SINTER EMERGING IMPLANTABLE SCREW. |
CZ307126B6 (en) * | 2016-04-19 | 2018-01-24 | České vysoké učenà technické v Praze - fakulta stavebnà | A dental implant shank |
AU2018205483B2 (en) | 2017-01-09 | 2020-02-27 | Zimmer, Inc. | Poly-axial fixation posts |
CN108114322A (en) * | 2017-12-01 | 2018-06-05 | 广州市健齿生物科技有限公司 | A kind of porous tooth implant of surface inserting biodegradable layer and preparation method thereof |
CN109640504B (en) * | 2018-12-14 | 2023-09-05 | 四川大学 | Porous jet implant activation hydrophilic device |
CN111345912B (en) * | 2020-04-02 | 2021-06-04 | 苏成帅 | Fixed increment nail system with long-term monitoring function |
CN115089328B (en) * | 2022-06-17 | 2023-05-12 | 汪晓晖 | Dental implant system with surface gradient microporous structure and preparation method thereof |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3314420A (en) * | 1961-10-23 | 1967-04-18 | Haeger Potteries Inc | Prosthetic parts and methods of making the same |
US3852045A (en) * | 1972-08-14 | 1974-12-03 | Battelle Memorial Institute | Void metal composite material and method |
US3934347A (en) * | 1975-01-14 | 1976-01-27 | Lash Oral Implants | Dental prosthetic structure and method |
US4259072A (en) * | 1977-04-04 | 1981-03-31 | Kyoto Ceramic Co., Ltd. | Ceramic endosseous implant |
US4252525A (en) * | 1979-12-17 | 1981-02-24 | Child Frank W | Dental implant |
JPS5775646A (en) * | 1980-10-29 | 1982-05-12 | Nippon Kogaku Kk | Dental implant |
JPS57160723A (en) * | 1981-03-27 | 1982-10-04 | Aisin Seiki Co Ltd | Automatic clutch controller |
DE3413578A1 (en) * | 1984-04-11 | 1985-10-24 | Werner Lutz 3073 Liebenau Koch | ENOSSAL IMPLANT FOR FIXING FIXED REPLACEMENT |
US5344457A (en) * | 1986-05-19 | 1994-09-06 | The University Of Toronto Innovations Foundation | Porous surfaced implant |
DE8702526U1 (en) * | 1987-02-19 | 1988-03-17 | Feldmuehle Ag, 4000 Duesseldorf, De | |
US5584695A (en) * | 1994-03-07 | 1996-12-17 | Memory Medical Systems, Inc. | Bone anchoring apparatus and method |
US5989027A (en) * | 1995-12-08 | 1999-11-23 | Sulzer Calcitek Inc. | Dental implant having multiple textured surfaces |
DE19638927C2 (en) | 1996-09-23 | 1998-07-16 | Forschungszentrum Juelich Gmbh | Process for the production of highly porous, metallic moldings |
DE19726961C1 (en) | 1997-06-25 | 1998-11-26 | Forschungszentrum Juelich Gmbh | Production of porous or highly porous metal, ceramic or composite moulding with cohesive structure |
FR2796265B1 (en) * | 1999-07-16 | 2005-08-26 | Daniel Cantaloube | DENTAL IMPLANT WITH TWO BIOCOMPATIBLE MATERIALS AND RAPID OSTEO-INTERGRATION |
DE10224671C1 (en) * | 2002-06-03 | 2003-10-16 | Forschungszentrum Juelich Gmbh | Making high porosity sintered moldings, mixes metal powder with place holder, presses and processes blank, then removes place holder before sintering |
DE10340059A1 (en) * | 2003-07-24 | 2005-02-10 | Schröder, Ralf, Dr. | Dental implant with hollow ceramic body fitting into tooth has tube fitting concentrically inside it with female thread for engaging end of head screw with shoulder engaging upper portion |
US20050054952A1 (en) * | 2003-09-05 | 2005-03-10 | Scimed Life Systems, Inc. | Elongated medical device for intracorporal use |
-
2006
- 2006-08-02 DE DE102006036039A patent/DE102006036039A1/en not_active Withdrawn
-
2007
- 2007-07-06 WO PCT/DE2007/001208 patent/WO2008014742A1/en active Application Filing
- 2007-07-06 CN CN2007800286793A patent/CN101495057B/en not_active Expired - Fee Related
- 2007-07-06 US US12/309,747 patent/US20090317762A1/en not_active Abandoned
- 2007-07-06 EP EP07785606A patent/EP2046236A1/en not_active Withdrawn
- 2007-07-06 JP JP2009522081A patent/JP5340150B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO2008014742A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN101495057B (en) | 2013-02-06 |
DE102006036039A1 (en) | 2008-02-07 |
WO2008014742A1 (en) | 2008-02-07 |
US20090317762A1 (en) | 2009-12-24 |
JP5340150B2 (en) | 2013-11-13 |
CN101495057A (en) | 2009-07-29 |
JP2009545340A (en) | 2009-12-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20090117 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK RS |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: MATTONET, GERHARD, HUBERT Inventor name: STOEVER, DETLEF Inventor name: BUCHKREMER, HANS-PETER Inventor name: BRAM, MARTIN Inventor name: SCHIEFER, HERWIG |
|
17Q | First examination report despatched |
Effective date: 20090717 |
|
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20151102 |