IE39137B1 - Improvements in or relating to dentures - Google Patents
Improvements in or relating to denturesInfo
- Publication number
- IE39137B1 IE39137B1 IE534/73A IE53473A IE39137B1 IE 39137 B1 IE39137 B1 IE 39137B1 IE 534/73 A IE534/73 A IE 534/73A IE 53473 A IE53473 A IE 53473A IE 39137 B1 IE39137 B1 IE 39137B1
- Authority
- IE
- Ireland
- Prior art keywords
- tray
- former
- palate
- gums
- layer
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C9/00—Impression cups, i.e. impression trays; Impression methods
-
- 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
- A61C13/0001—In-situ dentures; Trial or temporary dentures
-
- 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
- A61C13/01—Palates or other bases or supports for the artificial teeth; Making same
- A61C13/06—Palates or other bases or supports for the artificial teeth; Making same made by punching
-
- 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
- A61C13/10—Fastening of artificial teeth to denture palates or the like
- A61C13/1003—Fastening of artificial teeth to denture palates or the like by embedding in base material
- A61C13/1013—Arch forms
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Prosthetics (AREA)
- Dental Preparations (AREA)
Abstract
1432664 Making dentures S SCHNEIDER and H S KATZ 3 April 1973 [6 April 1972] 15818/73 Heading A5R A former for use in the preparation of dentures comprises a tray which approximates the shape of a finished denture and carries false teeth on its inner surface, at least part of the outer surface of the tray being formed of a formable material so that the tray can be conformed to the shape of a patients gum or model thereof with the formable material retaining the conformed configuration. A former 20 for an upper denture includes a tray 21 having outer and inner flexible walls 24 26 a palate portion 28 and a lower part 29 having pockets to receive false teeth 42, the tray being formed e.g. by vacuum moulding from a sheet of plastics material having little elastic memory. A formable material 48 is secured to the outer surfaces of walls 26, 28 so that the tray can be deformed into contact with the gums and palate (as shown in outline). Preferably the material 48 is heat-formable, and the former is immersed in hot water prior to being moulded by finger-pressure to the patient's gums and palate. A mouldable spacer may be inserted between the former and the patient's gums. To form a denture a first layer of dentureforming material capable of cold-curing to a rigid acrylic polymer is distributed over the palate and gum portions of the former. A preformed shim of acrylic or non woven polyester is positioned over the material. A second layer of a denture-forming material capable of cold curing to a semi-rigid acrylic polymer is distributed over the shim and the assembly inserted into the patient's mouth and moulded in situ to the gums and palate. A multi-layer shim may be used in which case it is enclosed within the first layer. The tray 21 may be formed from a copolymer of ethylene and vinyl acetate and the formable material may be a wax.
[GB1432664A]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24170672A | 1972-04-06 | 1972-04-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
IE39137L IE39137L (en) | 1973-10-06 |
IE39137B1 true IE39137B1 (en) | 1978-08-16 |
Family
ID=22911835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE534/73A IE39137B1 (en) | 1972-04-06 | 1973-04-04 | Improvements in or relating to dentures |
Country Status (16)
Country | Link |
---|---|
AU (1) | AU468686B2 (en) |
BR (1) | BR7302484D0 (en) |
CA (1) | CA1013973A (en) |
CH (1) | CH568065A5 (en) |
DD (1) | DD105125A5 (en) |
DE (1) | DE2316767A1 (en) |
ES (1) | ES413410A1 (en) |
FR (1) | FR2192793B1 (en) |
GB (1) | GB1432664A (en) |
IE (1) | IE39137B1 (en) |
IL (1) | IL41944A (en) |
IN (1) | IN141791B (en) |
IT (1) | IT986055B (en) |
NL (1) | NL7304723A (en) |
OA (1) | OA04393A (en) |
ZA (1) | ZA732392B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3238816A1 (en) * | 1982-10-20 | 1984-04-26 | geb. Schlüter Frauke Freifrau von Nostitz 8000 München Hofacker | DENTAL FUNCTIONAL IMPRESSION SPOON, METHOD AND USE OF THE SAME FOR THE PRODUCTION OF A FUNCTIONAL MODEL FROM THE UPPER OR Lower jaw and a stencil |
FR2579450A2 (en) * | 1983-02-11 | 1986-10-03 | Kondolff Marie | Bracket with moving carriage |
US4881713A (en) * | 1988-05-22 | 1989-11-21 | Wise Thomas B | Preformed pattern for producing occlusal splints |
FR3079736B1 (en) * | 2018-04-04 | 2021-09-10 | Tout Dentaire | METHOD OF MANUFACTURING A DENTAL APPARATUS |
CN110123469A (en) * | 2019-03-29 | 2019-08-16 | 合肥卓越义齿制作有限公司 | A kind of dental metal base paving wax method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2564167A (en) * | 1947-06-20 | 1951-08-14 | Mclaughlin Neil | Dental impression tray |
FR1453030A (en) * | 1965-11-04 | 1966-04-15 | Dentures and their manufacturing process | |
US3429045A (en) * | 1966-02-01 | 1969-02-25 | Roland M Anderson | Method and apparatus for making dental mouthpiece |
-
1973
- 1973-03-28 CH CH445073A patent/CH568065A5/xx not_active IP Right Cessation
- 1973-04-03 GB GB1581873A patent/GB1432664A/en not_active Expired
- 1973-04-04 DE DE2316767A patent/DE2316767A1/en active Pending
- 1973-04-04 IL IL41944A patent/IL41944A/en unknown
- 1973-04-04 IE IE534/73A patent/IE39137B1/en unknown
- 1973-04-04 IT IT22574/73A patent/IT986055B/en active
- 1973-04-04 DD DD169935A patent/DD105125A5/xx unknown
- 1973-04-05 NL NL7304723A patent/NL7304723A/xx not_active Application Discontinuation
- 1973-04-05 ZA ZA732392A patent/ZA732392B/en unknown
- 1973-04-05 AU AU54183/73A patent/AU468686B2/en not_active Expired
- 1973-04-05 CA CA168,045A patent/CA1013973A/en not_active Expired
- 1973-04-05 OA OA54873A patent/OA04393A/en unknown
- 1973-04-06 ES ES0413410A patent/ES413410A1/en not_active Expired
- 1973-04-06 FR FR7312560A patent/FR2192793B1/fr not_active Expired
- 1973-04-06 BR BR732484A patent/BR7302484D0/en unknown
-
1974
- 1974-03-30 IN IN719/CAL/1974A patent/IN141791B/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2192793A1 (en) | 1974-02-15 |
DE2316767A1 (en) | 1973-10-18 |
AU5418373A (en) | 1974-11-21 |
CH568065A5 (en) | 1975-10-31 |
IN141791B (en) | 1977-04-16 |
BR7302484D0 (en) | 1974-08-29 |
DD105125A5 (en) | 1974-04-12 |
IL41944A0 (en) | 1973-06-29 |
FR2192793B1 (en) | 1979-01-12 |
CA1013973A (en) | 1977-07-19 |
AU468686B2 (en) | 1976-01-22 |
GB1432664A (en) | 1976-04-22 |
ZA732392B (en) | 1974-11-27 |
NL7304723A (en) | 1973-10-09 |
IL41944A (en) | 1977-12-30 |
IE39137L (en) | 1973-10-06 |
OA04393A (en) | 1980-02-15 |
IT986055B (en) | 1975-01-10 |
ES413410A1 (en) | 1976-05-16 |
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