CA2189498A1 - Light curing device - Google Patents
Light curing deviceInfo
- Publication number
- CA2189498A1 CA2189498A1 CA002189498A CA2189498A CA2189498A1 CA 2189498 A1 CA2189498 A1 CA 2189498A1 CA 002189498 A CA002189498 A CA 002189498A CA 2189498 A CA2189498 A CA 2189498A CA 2189498 A1 CA2189498 A1 CA 2189498A1
- Authority
- CA
- Canada
- Prior art keywords
- light
- curing device
- light source
- light curing
- focusing lens
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
- A61C19/003—Apparatus for curing resins by radiation
- A61C19/004—Hand-held apparatus, e.g. guns
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Public Health (AREA)
- Dentistry (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Radiation-Therapy Devices (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Glass Compositions (AREA)
Abstract
A hand-held light curing device has a light source and a light guiding device having a light receiving opening. A lens arrangement with a focusing lens is positioned between the light source and the light guiding device. The focusing lens has a cut-off filter at a surface thereof. The cut-off filter is preferably vapor-deposited on the surface. Preferably, the focusing lens is a plano-convex lens having a convex surface facing the light source.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19542985A DE19542985C2 (en) | 1995-11-17 | 1995-11-17 | Light curing device |
DE19542985.0 | 1995-11-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2189498A1 true CA2189498A1 (en) | 1997-05-18 |
CA2189498C CA2189498C (en) | 2001-12-04 |
Family
ID=7777769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002189498A Expired - Fee Related CA2189498C (en) | 1995-11-17 | 1996-11-04 | Light curing device |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0774239B1 (en) |
JP (1) | JP2995160B2 (en) |
AT (1) | ATE218050T1 (en) |
AU (1) | AU691130B2 (en) |
CA (1) | CA2189498C (en) |
DE (2) | DE19542985C2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69630106T2 (en) * | 1996-04-17 | 2004-05-06 | Develodent Gmbh | Dental instrument |
DE69839997D1 (en) * | 1997-06-20 | 2008-10-23 | Biolase Tech Inc | SYSTEM WITH ELECTROMAGNETIC RADIATION EMITTING TOOTHBRUSH AND TOOTHPASTE |
DE10124367B4 (en) * | 2001-05-18 | 2004-08-12 | Ivoclar Vivadent Ag | Light curing device for dental spare parts and attachment element for a light element |
CN114364338A (en) * | 2019-09-19 | 2022-04-15 | 3M创新有限公司 | Device for heating dental material |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4385344A (en) * | 1980-08-29 | 1983-05-24 | Dentsply Research & Development Corp. | Visible light apparatus for curing photo-curable compositions |
US4716296A (en) * | 1982-04-26 | 1987-12-29 | Surgicorp | Apparatus for curing dental restorative composites |
DE8226439U1 (en) * | 1982-09-20 | 1983-02-03 | Schütz-Dental GmbH, 6365 Rosbach | LIGHT POLYMERIZATION DEVICE |
DE3237510A1 (en) * | 1982-10-09 | 1984-04-12 | Schütz-Dental GmbH, 6365 Rosbach | Polymerisation device |
DE3478895D1 (en) * | 1983-05-06 | 1989-08-17 | Dentsply Int Inc | Visible light curing apparatus for curing dental objects |
DE3405049A1 (en) * | 1984-02-13 | 1985-08-14 | ESPE Fabrik pharmazeutischer Präparate GmbH, 8031 Seefeld | Dental irradiation apparatus |
DE3820413C1 (en) * | 1988-06-15 | 1989-11-23 | Kaltenbach & Voigt Gmbh & Co, 7950 Biberach, De | Dental handpiece for emitting radiation |
DE8815147U1 (en) * | 1988-12-06 | 1990-04-05 | Petz, Günter, 8500 Nürnberg | Device for polymerizing halogen light-curing plastic materials |
DE4211230C2 (en) * | 1992-04-03 | 1997-06-26 | Ivoclar Ag | Rechargeable light curing device |
DE9214727U1 (en) * | 1992-10-29 | 1993-05-27 | Siemens AG, 8000 München | Lens for a television camera for taking pictures in the visible and infrared spectral range |
JPH07303665A (en) * | 1994-05-11 | 1995-11-21 | Osada Res Inst Ltd | Hand tool for photopolymerization |
-
1995
- 1995-11-17 DE DE19542985A patent/DE19542985C2/en not_active Expired - Fee Related
-
1996
- 1996-10-25 DE DE59609257T patent/DE59609257D1/en not_active Expired - Fee Related
- 1996-10-25 AT AT96117180T patent/ATE218050T1/en not_active IP Right Cessation
- 1996-10-25 EP EP96117180A patent/EP0774239B1/en not_active Expired - Lifetime
- 1996-11-04 AU AU70571/96A patent/AU691130B2/en not_active Ceased
- 1996-11-04 CA CA002189498A patent/CA2189498C/en not_active Expired - Fee Related
- 1996-11-15 JP JP8305297A patent/JP2995160B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATE218050T1 (en) | 2002-06-15 |
AU691130B2 (en) | 1998-05-07 |
CA2189498C (en) | 2001-12-04 |
DE19542985A1 (en) | 1997-06-19 |
EP0774239A2 (en) | 1997-05-21 |
JPH09168551A (en) | 1997-06-30 |
EP0774239B1 (en) | 2002-05-29 |
DE19542985C2 (en) | 2000-11-16 |
DE59609257D1 (en) | 2002-07-04 |
JP2995160B2 (en) | 1999-12-27 |
AU7057196A (en) | 1997-05-22 |
EP0774239A3 (en) | 1997-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |