CH680884A5 - - Google Patents
Download PDFInfo
- Publication number
- CH680884A5 CH680884A5 CH1922/89A CH192289A CH680884A5 CH 680884 A5 CH680884 A5 CH 680884A5 CH 1922/89 A CH1922/89 A CH 1922/89A CH 192289 A CH192289 A CH 192289A CH 680884 A5 CH680884 A5 CH 680884A5
- Authority
- CH
- Switzerland
- Prior art keywords
- dental handpiece
- handpiece according
- housing
- light source
- connection
- Prior art date
Links
- 230000005855 radiation Effects 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 8
- 239000011521 glass Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4298—Coupling light guides with opto-electronic elements coupling with non-coherent light sources and/or radiation detectors, e.g. lamps, incandescent bulbs, scintillation chambers
-
- 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)
- Physics & Mathematics (AREA)
- Epidemiology (AREA)
- Optics & Photonics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3820413A DE3820413C1 (en) | 1988-06-15 | 1988-06-15 | Dental handpiece for emitting radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH680884A5 true CH680884A5 (enExample) | 1992-11-30 |
Family
ID=6356625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1922/89A CH680884A5 (enExample) | 1988-06-15 | 1989-05-22 |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT391263B (enExample) |
| CH (1) | CH680884A5 (enExample) |
| DE (1) | DE3820413C1 (enExample) |
| FR (1) | FR2632852A1 (enExample) |
| IT (2) | IT1229351B (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9204621U1 (de) * | 1992-04-03 | 1992-07-30 | Oralia Dentalprodukte Gmbh, 7750 Konstanz | Vorrichtung zum Applizieren mit Licht |
| DE19542985C2 (de) * | 1995-11-17 | 2000-11-16 | Ivoclar Ag Schaan | Lichthärtgerät |
| DE19803755C2 (de) * | 1998-01-30 | 2001-03-15 | Ivoclar Ag Schaan | Lichthärtgerät |
| US6068474A (en) * | 1998-01-30 | 2000-05-30 | Ivoclar Ag | Light curing device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2366014A (en) * | 1941-12-16 | 1944-12-26 | Gen Electric | Safety switching arrangement for electrically heated appliances |
| US3449831A (en) * | 1967-07-03 | 1969-06-17 | Lazaros C Vandis | Dental handpiece control |
| FR2341815A1 (fr) * | 1976-02-23 | 1977-09-16 | Nath Guenther | Appareil emetteur d'un rayonnement dans le domaine spectral ultraviolet |
| DE2701229A1 (de) * | 1977-01-13 | 1978-07-20 | Kaltenbach & Voigt | Zahnaerztliches handstueck |
| US4385344A (en) * | 1980-08-29 | 1983-05-24 | Dentsply Research & Development Corp. | Visible light apparatus for curing photo-curable compositions |
| DE3411996A1 (de) * | 1984-03-31 | 1985-10-03 | Kulzer & Co GmbH, 6393 Wehrheim | Bestrahlungseinheit, wie ein polymerisationsgeraet zur vorzugsweisen aushaertung von dentalkunststoffen im mund |
| US4623795A (en) * | 1984-05-24 | 1986-11-18 | Penn-Med Technology, Inc. | Irradiating device |
| DE3534342C1 (en) * | 1985-09-26 | 1987-03-12 | Kaltenbach & Voigt | Light transmitting dental hand-tool - for curing polymer based fillings |
-
1988
- 1988-06-15 DE DE3820413A patent/DE3820413C1/de not_active Expired
-
1989
- 1989-03-29 AT AT0072389A patent/AT391263B/de not_active IP Right Cessation
- 1989-04-28 FR FR8905657A patent/FR2632852A1/fr not_active Withdrawn
- 1989-05-05 IT IT8920397A patent/IT1229351B/it active
- 1989-05-05 IT IT8921026U patent/IT8921026V0/it unknown
- 1989-05-22 CH CH1922/89A patent/CH680884A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AT391263B (de) | 1990-09-10 |
| IT1229351B (it) | 1991-08-08 |
| FR2632852A1 (fr) | 1989-12-22 |
| DE3820413C1 (en) | 1989-11-23 |
| IT8920397A0 (it) | 1989-05-05 |
| ATA72389A (de) | 1990-03-15 |
| IT8921026V0 (it) | 1989-05-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |