[go: up one dir, main page]

SE465064B - Implantat och saett att framstaella det - Google Patents

Implantat och saett att framstaella det

Info

Publication number
SE465064B
SE465064B SE8802214A SE8802214A SE465064B SE 465064 B SE465064 B SE 465064B SE 8802214 A SE8802214 A SE 8802214A SE 8802214 A SE8802214 A SE 8802214A SE 465064 B SE465064 B SE 465064B
Authority
SE
Sweden
Prior art keywords
implant
tissue
biological material
layer
mixture
Prior art date
Application number
SE8802214A
Other languages
English (en)
Other versions
SE8802214D0 (sv
SE8802214L (sv
Inventor
L Bruce
I Bruce
Original Assignee
Idea Ab
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 Idea Ab filed Critical Idea Ab
Priority to SE8802214A priority Critical patent/SE465064B/sv
Publication of SE8802214D0 publication Critical patent/SE8802214D0/sv
Priority to AT89907345T priority patent/ATE93148T1/de
Priority to EP89907345A priority patent/EP0419548B1/en
Priority to DE89907345T priority patent/DE68908554T2/de
Priority to CA000602589A priority patent/CA1338930C/en
Priority to PCT/SE1989/000333 priority patent/WO1989012472A1/en
Priority to BR898907486A priority patent/BR8907486A/pt
Priority to ES8902072A priority patent/ES2018723A6/es
Priority to JP1507073A priority patent/JP2543605B2/ja
Priority to AU38371/89A priority patent/AU615771B2/en
Priority to SU894894340A priority patent/RU2071354C1/ru
Priority to KR1019900700291A priority patent/KR970011447B1/ko
Priority to MX016462A priority patent/MX169887B/es
Publication of SE8802214L publication Critical patent/SE8802214L/sv
Priority to DK288490A priority patent/DK169861B1/da
Priority to NO905392A priority patent/NO176126C/no
Priority to FI906131A priority patent/FI96383C/sv
Publication of SE465064B publication Critical patent/SE465064B/sv
Priority to US07/953,770 priority patent/US5217496A/en

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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 for implanting artificial joints
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Transplantation (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Botany (AREA)
  • Dentistry (AREA)
  • Vascular Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Ceramic Engineering (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)

Description

465 064 10 15 20 25 30 35 2 yta och in till stommen eller förankringselementen till förbindning med denna/dessa, vilken tillväxt även sammanbinder blandningskomponenterna, varvid det biologiska materialet är vävnad av samma typ i/mot vilken implantatet skall (in)sättas.
För nämnda tillväxt tjänar en lämplig närings- lösning, som fackmannen kan välja bland på marknaden förekommande typer.
Stommen eller dess ytskikt är med fördel av titan och dess ytteryta är med fördel porös för god Vävnads- förankring.
Det inses nu att implantatet enligt uppfinningen, innehållande biologiskt material i sitt ytskikt, minskar tiden som krävs för inläkning av ett implantat, dvs tiden som krävs för biologisk förankring av implantat i/mot vävnad.
Implantatet enligt uppfinningen framställs med fördel i en form, vars formrum innehåller stommen eller implantatförankringselement (eller den del därav som skall förses med nämnda skikt) och en blandning av nämnda material i utrymmet mellan stommen och form- rummets begränsningsvägg. Till denna blandning i form- rummet sättes en näringslösning, som får verka (even- tuellt efter byte) för tillväxt av det biologiska materialet i blandningen. Tillväxtparametrarna finner fackmannen i tillgänglig litteratur.
En fördel med ett sådant framställningssätt är att implantatet lätt kan "skräddarsys" efter patienten.
Formrummet utformas preliminärt efter t ex en tandbädd och eventuella justeringsbehov på implantatet fast- ställs med röntgen efter implanteringen av det i formen skapade implantatet. Justeringar företages sedan på formrummet för framställning av ett korrektare implan- tat.
Pá bifogade ritning visas två utföringsexempel.
I fig l visas en tandprotes 1 som skall skruvas in i en käke. Dess stomme 2 är av titan med porös 10 15 465 064 3 ovanyta (sintring, metallförângning etc). På stommen är fäst ett skikt 3, bestående av en blandning av en benmjöl 4, som malts av käkbensvävnad tagen från patienten, och titanpulver 5. Blandningen har till- förts en näringslösning 6 som fått benmjölet i bland- ningen att tillväxa och bilda vävnad 7 som förbinder skiktbeståndsdelarna 4, 5 med varandra och med stommen 2. Protesen har framställts i en silikonform 8 med gängspår 9 på sin insida, varigenom tandprotesen fått gängor 10 på sin ytteryta.
I fig 2 visas ett broskimplantat 11. Detta har flera stift 12 av titan, vilka med en ände ligger inbäddade i ett skikt 13 av ovan beskriven blandning.
Med stiftens 12 andra fria ändar kan implantatet 11 fastsättas mot vävnad.

Claims (5)

465 064 10 15 20 25 30 35 PATENTKRAV
1. l. Implantat (protes), vilket i sin för placering vänd mot vävnad avsedda yta innefattar biologiskt ma- terial, k ä n n e t e c k n a t därav, att nämnda yta bildas av ett skikt på en protesstomme (2) eller ett skikt från vilket ett eller flera skiktförankringsele- ment (12) framskjuter, vilken stomme eller förankrings- element består av eller har ett ytskikt av vävnadsvän- ligt material och vilket skikt består av en blandning av korn/pulverformigt material (5) av vävnadsvänligt slag och sönderdelat biologiskt material (4) (t ex benmjöl), som genom tillsats av näring fått växa ut till nämnda yta och in till stommen eller förankrings- elementen till förbindning med denna/dessa, vilken tillväxt även sammanbinder blandningskomponenterna (4, 5), varvid det biologiska materialet (4) är vävnad av samma typ i/mot vilken implantatet skall (in)sättas.
2. Implantat enligt kravet 1, k ä n n e t e c k - n a t därav, att stommen (2) eller förankringselemen- ten (12) består av titan med porös ytteryta.
3. Implantat enligt något av kraven l och 2, k ä n n e t e c k n a t därav, att det korn/pulver- formiga materialet (5) består av titan.
4. Implantat enligt något av kraven l - 3, k ä n n e t e c k n a t därav, att det biologiska materialet (4) är kroppseget.
5. Sätt att framställa ett implantat enligt något av kraven l - 4, k ä n n e t e c k n a t därav, att en implantatstomme eller implantatförankringselement och en blandning av korn/pulverformigt material av vävnadsvänligt slag och sönderdelat biologiskt material samt en näringslösning för det senare införes i en form, i vilken det biologiska materialet får tillväxa, dels ut till formrummets begränsninsvägg, dels in till stommen, varvid det biologiska materialet (4) är vävnad av samma typ i/mot vilken implantatet skall (in)sättas.
SE8802214A 1988-06-14 1988-06-14 Implantat och saett att framstaella det SE465064B (sv)

Priority Applications (17)

Application Number Priority Date Filing Date Title
SE8802214A SE465064B (sv) 1988-06-14 1988-06-14 Implantat och saett att framstaella det
KR1019900700291A KR970011447B1 (ko) 1988-06-14 1989-06-13 이식체와 그의 제조방법
JP1507073A JP2543605B2 (ja) 1988-06-14 1989-06-13 移植物およびその作成方法
SU894894340A RU2071354C1 (ru) 1988-06-14 1989-06-13 Имплантат
DE89907345T DE68908554T2 (de) 1988-06-14 1989-06-13 Implantat und verfahren zur herstellung.
CA000602589A CA1338930C (en) 1988-06-14 1989-06-13 Implant and method of making it
PCT/SE1989/000333 WO1989012472A1 (en) 1988-06-14 1989-06-13 Implant and method of making it
BR898907486A BR8907486A (pt) 1988-06-14 1989-06-13 Implante(protese)compreendendo material biologico em sua superficie e processo para produzir um implante
ES8902072A ES2018723A6 (es) 1988-06-14 1989-06-13 Un injerto o protesis y su metodo de fabricacion.
AT89907345T ATE93148T1 (de) 1988-06-14 1989-06-13 Implantat und verfahren zur herstellung.
AU38371/89A AU615771B2 (en) 1988-06-14 1989-06-13 Implant and method of making it
EP89907345A EP0419548B1 (en) 1988-06-14 1989-06-13 Implant and method of making it
MX016462A MX169887B (es) 1988-06-14 1989-06-14 Implanto y metodo para hacerlo
DK288490A DK169861B1 (da) 1988-06-14 1990-12-04 Implantat og fremgangsmåde til fremstilling heraf
NO905392A NO176126C (no) 1988-06-14 1990-12-13 Implantat og fremgangsmåte for fremstilling derav
FI906131A FI96383C (sv) 1988-06-14 1990-12-13 Implantat och sätt att främställa det
US07/953,770 US5217496A (en) 1988-06-14 1992-09-30 Implant and method of making it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8802214A SE465064B (sv) 1988-06-14 1988-06-14 Implantat och saett att framstaella det

Publications (3)

Publication Number Publication Date
SE8802214D0 SE8802214D0 (sv) 1988-06-14
SE8802214L SE8802214L (sv) 1989-12-15
SE465064B true SE465064B (sv) 1991-07-22

Family

ID=20372608

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8802214A SE465064B (sv) 1988-06-14 1988-06-14 Implantat och saett att framstaella det

Country Status (17)

Country Link
US (1) US5217496A (sv)
EP (1) EP0419548B1 (sv)
JP (1) JP2543605B2 (sv)
KR (1) KR970011447B1 (sv)
AT (1) ATE93148T1 (sv)
AU (1) AU615771B2 (sv)
BR (1) BR8907486A (sv)
CA (1) CA1338930C (sv)
DE (1) DE68908554T2 (sv)
DK (1) DK169861B1 (sv)
ES (1) ES2018723A6 (sv)
FI (1) FI96383C (sv)
MX (1) MX169887B (sv)
NO (1) NO176126C (sv)
RU (1) RU2071354C1 (sv)
SE (1) SE465064B (sv)
WO (1) WO1989012472A1 (sv)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
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
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
WO2008118247A1 (en) 2007-01-10 2008-10-02 Biomet Manufacturing Corp. 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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
NO905392L (no) 1990-12-13
DK288490A (da) 1990-12-12
FI96383B (sv) 1996-03-15
SE8802214D0 (sv) 1988-06-14
AU615771B2 (en) 1991-10-10
DK169861B1 (da) 1995-03-20
MX169887B (es) 1993-07-29
BR8907486A (pt) 1991-05-28
CA1338930C (en) 1997-02-25
RU2071354C1 (ru) 1997-01-10
KR970011447B1 (ko) 1997-07-11
FI96383C (sv) 1996-06-25
KR900701331A (ko) 1990-12-01
JPH03505050A (ja) 1991-11-07
DE68908554D1 (de) 1993-09-23
ES2018723A6 (es) 1991-05-01
NO905392D0 (no) 1990-12-13
EP0419548B1 (en) 1993-08-18
SE8802214L (sv) 1989-12-15
WO1989012472A1 (en) 1989-12-28
NO176126C (no) 1995-02-08
ATE93148T1 (de) 1993-09-15
AU3837189A (en) 1990-01-12
US5217496A (en) 1993-06-08
EP0419548A1 (en) 1991-04-03
DE68908554T2 (de) 1994-03-10
FI906131A0 (sv) 1990-12-13
JP2543605B2 (ja) 1996-10-16
NO176126B (no) 1994-10-31
DK288490D0 (da) 1990-12-04

Similar Documents

Publication Publication Date Title
US4178686A (en) Artificial tooth with implantable tooth root
Klein et al. Biodegradation behavior of various calcium phosphate materials in bone tissue
US20230149595A1 (en) Implantable objects, guiding devices, and methods of use thereof
Whittaker et al. Histological response and clinical evaluation of heterograft and allograft materials in the elevation of the maxillary sinus for the preparation of endosteal dental implant sites. Simultaneous sinus elevation and root form implantation: An eight-month autopsy report
SE465064B (sv) Implantat och saett att framstaella det
JPS5618864A (en) Bone transplantation member for dental prosthesis and bone connecting element and its manufacture
Rao et al. Dental implants: A boon to dentistry
Young Porous titanium dental implants
Hodosh et al. Development of the self‐supporting polymer tooth implant
Bochlogyros et al. A modified hydroxylapatite implant material a preliminary report
US20090304764A1 (en) Bone Regeneration Element for Stabilising Artificial Tooth Roots
US8235721B2 (en) Dental implants for implantation in a human or animal jawbone and methods of manufacturing same
Gross The amorphous phases in hydroxyapatite coatings
KR102687970B1 (ko) 다공성 의료용 임플란트의 제조방법
CN218960977U (zh) 固定件及沿颊舌向固定的种植体系统
Panda Osseointegration: A Comprehensive Overview.
El Deeb et al. Utilization of alloplastic ceramics in repair of alveolar clefts and correction of skeletofacial deformities in patients with cleft palate
JPS62212312A (ja) 人工歯骨材料
Paegle et al. Experimental Study of Neuropeptide Containing Nerve Fibres
Kamakura et al. Implantation of octacalcium phosphate (OCP) in rat skull defects enhances bone repair
Paegle et al. Experimental study of neuropeptide containing nerve fibres (NCN) during regeneration after bioceramic implantation in the mandible
Nakaoka et al. Experimental study of periodontal healing with self-setting hydroxyapatite (G-5)
Gehrke INFLUENCE OF DENTAL IMPLANT DESIGN AND SURGICAL INSTRUMENTATION ON SHORT-AND LONG-TERM PERI-IMPLANT TISSUE RESPONSES
JPH0229244A (ja) 人工歯根用基材及び人工歯根部材

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8802214-0

Format of ref document f/p: F

NUG Patent has lapsed