FI78824C - Foeremaol foer behandling av periodontal sjukdom. - Google Patents
Foeremaol foer behandling av periodontal sjukdom. Download PDFInfo
- Publication number
- FI78824C FI78824C FI852667A FI852667A FI78824C FI 78824 C FI78824 C FI 78824C FI 852667 A FI852667 A FI 852667A FI 852667 A FI852667 A FI 852667A FI 78824 C FI78824 C FI 78824C
- Authority
- FI
- Finland
- Prior art keywords
- tooth
- gingival
- product according
- tissue
- product
- Prior art date
Links
- 230000003239 periodontal effect Effects 0.000 title description 18
- 210000001519 tissue Anatomy 0.000 claims abstract description 62
- 239000011148 porous material Substances 0.000 claims abstract description 49
- 210000002808 connective tissue Anatomy 0.000 claims abstract description 25
- 210000000981 epithelium Anatomy 0.000 claims abstract description 21
- 208000028169 periodontal disease Diseases 0.000 claims abstract description 15
- 238000013508 migration Methods 0.000 claims abstract description 11
- 230000005012 migration Effects 0.000 claims abstract description 11
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 40
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 40
- 239000000463 material Substances 0.000 claims description 29
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 18
- -1 polyethylene Polymers 0.000 claims description 13
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 230000035876 healing Effects 0.000 claims description 7
- PGOOBECODWQEAB-UHFFFAOYSA-N (E)-clothianidin Chemical compound [O-][N+](=O)\N=C(/NC)NCC1=CN=C(Cl)S1 PGOOBECODWQEAB-UHFFFAOYSA-N 0.000 claims description 6
- 239000000560 biocompatible material Substances 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 5
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 229920000295 expanded polytetrafluoroethylene Polymers 0.000 claims description 3
- 229920005646 polycarboxylate Polymers 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 239000003178 glass ionomer cement Substances 0.000 claims description 2
- 229920002492 poly(sulfone) Polymers 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 claims description 2
- 229940088623 biologically active substance Drugs 0.000 claims 1
- 229920002338 polyhydroxyethylmethacrylate Polymers 0.000 claims 1
- 238000000034 method Methods 0.000 description 16
- 210000000988 bone and bone Anatomy 0.000 description 11
- 230000007547 defect Effects 0.000 description 10
- 239000012528 membrane Substances 0.000 description 8
- 208000005888 Periodontal Pocket Diseases 0.000 description 7
- 201000010099 disease Diseases 0.000 description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 7
- 208000027418 Wounds and injury Diseases 0.000 description 6
- 230000006378 damage Effects 0.000 description 6
- 208000014674 injury Diseases 0.000 description 6
- 239000003479 dental cement Substances 0.000 description 5
- 210000000214 mouth Anatomy 0.000 description 5
- 238000001356 surgical procedure Methods 0.000 description 5
- 238000000576 coating method Methods 0.000 description 4
- 239000007943 implant Substances 0.000 description 4
- 230000003902 lesion Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 3
- 238000002513 implantation Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 210000004261 periodontium Anatomy 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- 208000010392 Bone Fractures Diseases 0.000 description 2
- 206010061218 Inflammation Diseases 0.000 description 2
- 208000008312 Tooth Loss Diseases 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 239000003242 anti bacterial agent Substances 0.000 description 2
- 229940088710 antibiotic agent Drugs 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 230000004054 inflammatory process Effects 0.000 description 2
- 210000002379 periodontal ligament Anatomy 0.000 description 2
- 239000013464 silicone adhesive Substances 0.000 description 2
- 239000003356 suture material Substances 0.000 description 2
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 description 1
- 239000004604 Blowing Agent Substances 0.000 description 1
- 241000282465 Canis Species 0.000 description 1
- 241000282472 Canis lupus familiaris Species 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 102000009123 Fibrin Human genes 0.000 description 1
- 108010073385 Fibrin Proteins 0.000 description 1
- BWGVNKXGVNDBDI-UHFFFAOYSA-N Fibrin monomer Chemical compound CNC(=O)CNC(=O)CN BWGVNKXGVNDBDI-UHFFFAOYSA-N 0.000 description 1
- 241000628997 Flos Species 0.000 description 1
- 239000004812 Fluorinated ethylene propylene Substances 0.000 description 1
- 208000003433 Gingival Pocket Diseases 0.000 description 1
- 229920000544 Gore-Tex Polymers 0.000 description 1
- 241000483403 Lacanobia suasa Species 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 208000014151 Stomatognathic disease Diseases 0.000 description 1
- 108090000190 Thrombin Proteins 0.000 description 1
- 208000031737 Tissue Adhesions Diseases 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001668 ameliorated effect Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000000227 bioadhesive Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 229960005188 collagen Drugs 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 210000001750 dental cementum Anatomy 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 229950003499 fibrin Drugs 0.000 description 1
- 210000004195 gingiva Anatomy 0.000 description 1
- 201000005562 gingival recession Diseases 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 229920009441 perflouroethylene propylene Polymers 0.000 description 1
- 210000002826 placenta Anatomy 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 210000001991 scapula Anatomy 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 210000000952 spleen Anatomy 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229940124597 therapeutic agent Drugs 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 229960004072 thrombin Drugs 0.000 description 1
- 230000009772 tissue formation Effects 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 description 1
- 229910000165 zinc phosphate Inorganic materials 0.000 description 1
- RQBLKPVNYJEYQH-UHFFFAOYSA-H zinc;silicon(4+);diphosphate Chemical compound [Si+4].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O RQBLKPVNYJEYQH-UHFFFAOYSA-H 0.000 description 1
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
- A61C8/0003—Not used, see subgroups
- A61C8/0004—Consolidating natural teeth
- A61C8/0006—Periodontal tissue or bone regeneration
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C5/00—Filling or capping teeth
- A61C5/40—Implements for surgical treatment of the roots or nerves of the teeth; Nerve needles; Methods or instruments for medication of the roots
-
- 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
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/30—Compositions for temporarily or permanently fixing teeth or palates, e.g. primers for dental adhesives
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dentistry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgery (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Developmental Biology & Embryology (AREA)
- Ceramic Engineering (AREA)
- Dental Preparations (AREA)
- Cosmetics (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Materials For Medical Uses (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Prostheses (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI882411A FI882411A7 (fi) | 1984-07-06 | 1985-07-05 | Periodontaalisen sairauden hoitoon tarkoitettu tuote. |
FI880249A FI78826C (fi) | 1984-07-06 | 1988-01-20 | Foeremaol foer behandling av periodontal sjukdom. |
FI880248A FI78825C (fi) | 1984-07-06 | 1988-01-20 | Foeremaol foer behandling av periodontal sjukdom. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US62830884A | 1984-07-06 | 1984-07-06 | |
US62830884 | 1984-07-06 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI852667A0 FI852667A0 (fi) | 1985-07-05 |
FI852667L FI852667L (fi) | 1986-01-07 |
FI78824B FI78824B (fi) | 1989-06-30 |
FI78824C true FI78824C (fi) | 1989-10-10 |
Family
ID=24518344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI852667A FI78824C (fi) | 1984-07-06 | 1985-07-05 | Foeremaol foer behandling av periodontal sjukdom. |
Country Status (19)
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1304544C (en) * | 1987-04-30 | 1992-07-07 | James Dyson | Powder dispensing and cleaning apparatus |
SE8804641D0 (sv) * | 1988-12-23 | 1988-12-23 | Procordia Oratech Ab | Surgical barrier |
WO1990011730A1 (en) * | 1989-04-05 | 1990-10-18 | W.L. Gore & Associates, Inc. | Methods and articles for treating periodontal disease and bone defects |
US5171148A (en) * | 1989-06-30 | 1992-12-15 | Ethicon, Inc. | Dental inserts for treatment of periodontal disease |
US5077049A (en) * | 1989-07-24 | 1991-12-31 | Vipont Pharmaceutical, Inc. | Biodegradable system for regenerating the periodontium |
US5324519A (en) * | 1989-07-24 | 1994-06-28 | Atrix Laboratories, Inc. | Biodegradable polymer composition |
US5487897A (en) | 1989-07-24 | 1996-01-30 | Atrix Laboratories, Inc. | Biodegradable implant precursor |
SE468339B (sv) * | 1990-03-21 | 1992-12-21 | Stefan Renvert | Anordning foer befraemjande av tillvaext av benvaevnad och anordning foer foerbaettrad foerankring av ett implantat |
US5059123A (en) * | 1990-05-14 | 1991-10-22 | Jernberg Gary R | Periodontal barrier and method for aiding periodontal tissue regeneration |
US5197882A (en) * | 1990-05-14 | 1993-03-30 | Gary R. Jernberg | Periodontal barrier and method for aiding periodontal tissue regeneration agents |
JPH06506366A (ja) * | 1990-12-06 | 1994-07-21 | ダブリュ.エル.ゴア アンド アソシエーツ,インコーポレイティド | 植設可能な生体吸収性部材 |
DE4040872C3 (de) * | 1990-12-20 | 2000-08-24 | Klaus Ursus Schendel | Implantat für den Dentalbereich |
IT1266264B1 (it) * | 1993-02-22 | 1996-12-27 | Luigi Checchi | Procedimento per ottenere la rigenerazione dei tessuti nella terapia odontoiatrica parodentale. |
JPH07498A (ja) * | 1993-06-02 | 1995-01-06 | Uchida Yasunari | 骨誘導材 |
DE4434459C2 (de) * | 1994-09-27 | 1996-07-25 | Uwe Dr Richter | Membran |
US6123957A (en) * | 1997-07-16 | 2000-09-26 | Jernberg; Gary R. | Delivery of agents and method for regeneration of periodontal tissues |
US7128927B1 (en) | 1998-04-14 | 2006-10-31 | Qlt Usa, Inc. | Emulsions for in-situ delivery systems |
US8226598B2 (en) | 1999-09-24 | 2012-07-24 | Tolmar Therapeutics, Inc. | Coupling syringe system and methods for obtaining a mixed composition |
WO2006128904A1 (de) * | 2005-06-01 | 2006-12-07 | Ulrich Breckwoldt | Knochen-regenerationselement zur stabilisierung von künstlichen zahnwurzeln |
CN114535566B (zh) * | 2022-02-25 | 2024-02-09 | 杭州富阳华文医疗器械有限公司 | 用于自锁托槽的塑基粘结剂及其制备方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1499912A (fr) * | 1966-03-10 | 1967-11-03 | Plateau de protection radiculaire | |
SE393290B (sv) * | 1971-05-20 | 1977-05-09 | Vitek Inc | Materialkomposition till anvendning for implantation in vivo, vilken komposition innehaller en fibros, poros struktur samt forfarande for framstellning av en sadan komposition |
US4007494A (en) * | 1975-04-11 | 1977-02-15 | Glasrock Products, Inc. | Bone cap |
US4164794A (en) * | 1977-04-14 | 1979-08-21 | Union Carbide Corporation | Prosthetic devices having coatings of selected porous bioengineering thermoplastics |
US4244689A (en) * | 1978-06-27 | 1981-01-13 | Arthur Ashman | Endosseous plastic implant |
US4535485A (en) * | 1982-03-12 | 1985-08-20 | Medical Biological Sciences, Inc. | Polymeric acrylic prothesis |
US4492577A (en) * | 1982-10-25 | 1985-01-08 | Farris Edward T | Surgical implants with solid interiors and porous surfaces |
US4531916A (en) * | 1983-07-08 | 1985-07-30 | W. L. Gore & Associates, Inc. | Dental implant with expanded PTFE gingival interface |
-
1985
- 1985-03-29 IN IN246/MAS/85A patent/IN164495B/en unknown
- 1985-03-29 JP JP60064047A patent/JPS61122855A/ja active Pending
- 1985-04-18 AU AU41399/85A patent/AU4139985A/en not_active Abandoned
- 1985-06-25 GB GB858516019A patent/GB8516019D0/en active Pending
- 1985-06-26 CA CA000485265A patent/CA1255580A/en not_active Expired
- 1985-06-27 IL IL75650A patent/IL75650A/xx not_active IP Right Cessation
- 1985-07-02 JP JP60502890A patent/JPS61502866A/ja active Granted
- 1985-07-02 AU AU45403/85A patent/AU582773B2/en not_active Ceased
- 1985-07-02 WO PCT/US1985/001267 patent/WO1986000517A1/en unknown
- 1985-07-02 EP EP85903597A patent/EP0188546A1/en not_active Withdrawn
- 1985-07-03 AT AT85304747T patent/ATE37284T1/de not_active IP Right Cessation
- 1985-07-03 EP EP85304747A patent/EP0171173B1/en not_active Expired
- 1985-07-03 DE DE8585304747T patent/DE3565045D1/de not_active Expired
- 1985-07-03 GB GB08516832A patent/GB2161080B/en not_active Expired
- 1985-07-04 EG EG402/85A patent/EG16863A/xx active
- 1985-07-04 NO NO852706A patent/NO852706L/no unknown
- 1985-07-05 CA CA000486364A patent/CA1249459A/en not_active Expired
- 1985-07-05 FI FI852667A patent/FI78824C/fi not_active IP Right Cessation
- 1985-07-05 ES ES1985296760U patent/ES296760Y/es not_active Expired
- 1985-07-05 ZA ZA855084A patent/ZA855084B/xx unknown
- 1985-07-05 GR GR851671A patent/GR851671B/el unknown
- 1985-07-05 DK DK310185A patent/DK310185A/da not_active Application Discontinuation
- 1985-07-06 PL PL1985254446A patent/PL147622B1/pl unknown
-
1989
- 1989-01-20 AU AU28664/89A patent/AU2866489A/en not_active Abandoned
- 1989-01-20 AU AU28665/89A patent/AU2866589A/en not_active Abandoned
- 1989-01-20 AU AU28666/89A patent/AU2866689A/en not_active Abandoned
-
1991
- 1991-12-19 HK HK1036/91A patent/HK103691A/en not_active IP Right Cessation
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI78824B (fi) | Foeremaol foer behandling av periodontal sjukdom. | |
US5032445A (en) | Methods and articles for treating periodontal disease and bone defects | |
US5093179A (en) | Methods and articles for treating periodontal disease and bone defects | |
FI74206C (fi) | Faestanordning foer protestand. | |
US5700479A (en) | Surgical element and method for selective tissue regeneration | |
CA2020076C (en) | Dental inserts for treatment of periodontal disease | |
WO2006090777A1 (ja) | 医用材料、人工歯根および医療材料の製造方法 | |
JPH0683713B2 (ja) | 外科用バリア | |
Akagawa et al. | Tissue reaction to implanted biomaterials | |
EA022319B1 (ru) | Зубной имплантат | |
FI78826B (fi) | Foeremaol foer behandling av periodontal sjukdom. | |
CN209984334U (zh) | 一种生物陶瓷种植体 | |
US20050142518A1 (en) | Arrangement for restoring a periodontosis-induced bone defect | |
RU2368338C1 (ru) | Способ восстановления тканей пародонта | |
RU2178277C2 (ru) | Материал для остеопластики | |
TW202435822A (zh) | 齒槽骨缺損修補套組 | |
KR20220138151A (ko) | 골 결손 부위의 치주조직 재생을 위한 거미섬유를 이용한 흡수성 차폐막 | |
Lindahl et al. | Integrated Prosthetic and Surgical Treatment of Malignant Tumours of the Maxilla: A New Acrylic Plate Device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: W.L.GORE & ASSOCIATES, INC. |