| Patents for A61C 1 - Dental machines for boring or cutting (7,729) |
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| 04/07/1987 | US4655709 Coupling device for dental handpieces |
| 03/26/1987 | DE3627144A1 Device for protecting dental instrument parts coming into contact with saliva against infection |
| 03/25/1987 | EP0215765A2 Implant for dental energy, method and device for its insertion |
| 03/25/1987 | EP0215295A1 Coupling for a detachable connection between a head and a handle of a dental handpiece |
| 03/10/1987 | US4648839 Carrier device for hand tools, for use in dental work |
| 03/10/1987 | US4648838 Dental handpiece |
| 03/10/1987 | CA1218885A1 Cutting handpiece and coolant means |
| 03/03/1987 | US4647081 Ball catch coupling for releasably connecting two parts permitting relative rotation of the parts when connected |
| 02/26/1987 | DE3527769A1 Dental treatment instrument |
| 02/25/1987 | CN85203416U Micro-type dental machine |
| 02/17/1987 | US4643675 Dental handpiece |
| 02/10/1987 | US4642738 Illuminated dental drill |
| 02/10/1987 | US4642051 Dental handpiece |
| 02/03/1987 | US4640684 Dental drilling assembly |
| 01/29/1987 | WO1987000421A1 Tool holder for ultrasonic endodontic apparatus |
| 01/13/1987 | CA1216530A1 Low torsional restraint instrument handpiece hose |
| 01/08/1987 | DE3523286A1 Rod-shaped light guide for medical purposes |
| 01/08/1987 | DE3523026A1 Device for sterilizing a liquid |
| 01/06/1987 | US4634376 Tartar-removing handpiece |
| 12/16/1986 | US4629426 Endodontic appliance |
| 12/03/1986 | EP0077356B1 Drilling tool with oscillating tool holder |
| 12/02/1986 | US4626210 Dental handpiece |
| 11/26/1986 | EP0202802A1 Internal pollution prevention device for dental cutting tool assembly |
| 11/20/1986 | WO1986006612A1 Device for the degasing of disinfected water in a disinfection plant of a dental surgery |
| 11/12/1986 | EP0200940A1 Arrangement of a dentistry hand piece |
| 10/29/1986 | EP0199391A1 Dental treatment apparatus |
| 10/29/1986 | EP0199390A1 Dentist's angle piece with a device for illuminating the spot to be treated |
| 10/28/1986 | US4619614 Rotational coupling device for a dental handpiece having a built-in battery |
| 10/28/1986 | US4619612 Dental spray handpiece |
| 10/23/1986 | WO1986005967A1 Tool, in particular for use in cleansing tooth root canals, and drive instrument for such tool |
| 10/21/1986 | US4617837 Speed change device for medical handpiece |
| 10/21/1986 | CA1212851A1 Dental cleaning system |
| 10/15/1986 | EP0197599A1 Dental angle hand-piece |
| 10/15/1986 | EP0197591A1 Dental-treatment device |
| 09/30/1986 | US4614498 Swivel for an illuminated dental handpiece |
| 09/16/1986 | US4611990 Dental handpiece construction |
| 09/16/1986 | US4611508 Endodontic instrument |
| 09/02/1986 | US4608980 Laser hand piece |
| 08/27/1986 | EP0192415A1 Illuminated dental drill |
| 08/26/1986 | US4608019 Tool for exodontia |
| 08/20/1986 | EP0191574A2 Tooth root canal internal cutter |
| 07/16/1986 | EP0187222A1 Valve control system for dental apparatuses |
| 07/15/1986 | US4600384 Swivel coupling for illuminated dental handpiece |
| 07/09/1986 | CN85108660A Vltrasonic device |
| 06/25/1986 | EP0185400A1 Speed-reducing or multiplication device for a dental hand piece |
| 06/25/1986 | EP0185290A1 Dental hand piece with a lighting device |
| 06/25/1986 | EP0185230A1 Construction of a supporting arm for dental purposes |
| 06/25/1986 | EP0185229A1 Parallelogram supporting arm with a counterbalancing mechanism |
| 06/17/1986 | US4595363 Dental handpiece having means for opening and closing a chuck |
| 06/17/1986 | US4595362 Handle |
| 06/11/1986 | EP0183972A1 Dental hand piece equipment |
| 06/11/1986 | EP0183958A1 Rotatable joint with ball lock for dental hand pieces |
| 06/04/1986 | EP0183583A1 Ultrasonic device |
| 06/04/1986 | EP0183437A2 Dental handpiece bur gripping mechanisms |
| 06/03/1986 | US4592728 Periodontal lavage delivery system |
| 05/27/1986 | CA1204954A1 Vibration cutting apparatus for teeth |
| 05/21/1986 | EP0181669A1 Dental handpiece, especially an angle handpiece |
| 05/20/1986 | US4589847 Tartar-removing dental handpiece |
| 05/06/1986 | CA1204007A1 Oral hygiene methods and apparatus |
| 04/22/1986 | US4583945 Tissue protection device for mounting on the head of a dentist's drill |
| 04/08/1986 | US4580979 Drilling systems by vibrations |
| 03/25/1986 | US4578034 Dental handpiece having an optical fiberscope |
| 03/25/1986 | US4578033 Tartar-removing dental handpiece |
| 03/19/1986 | EP0174695A1 Counter-angle head for a dental handpiece |
| 03/12/1986 | EP0118515B1 Bent part for dentist |
| 03/11/1986 | US4575338 Ball type bur gripping mechanism for dental handpiece |
| 03/05/1986 | EP0173666A2 A carrier device for hand tools, preferably for use in dental work |
| 03/05/1986 | EP0173159A1 Coupling device for dental hand pieces |
| 03/04/1986 | US4573918 Clamping arrangement for the clamping engagement of instruments |
| 02/27/1986 | WO1986001094A1 Power unit, in particular for dental instruments, and tool unit for use in connection with such power unit |
| 02/18/1986 | US4571681 Switching arrangement for the control of the control elements of a dental treatment location |
| 02/18/1986 | US4571183 Vibratory endodontic device |
| 02/04/1986 | US4568642 Elongated housing, drive shaft, holder, flow turbine, magnetic coupling means |
| 02/04/1986 | US4568284 Dental handpiece |
| 02/04/1986 | US4568283 Medical handpiece |
| 01/28/1986 | US4566849 Pressure medium driven machine tool |
| 01/14/1986 | US4564354 Angle piece for dental purposes |
| 12/31/1985 | US4561845 Illumination for dental drills |
| 12/24/1985 | CA1198481A1 Hand piece for use with surgical laser knife device |
| 12/04/1985 | EP0163147A2 Pressure generator |
| 11/21/1985 | EP0161292A1 Device for sensing mechanical contact or load/no-load conditions. |
| 11/19/1985 | US4553942 Device including a screw pin and a driven member for screwing the pin into a tooth |
| 11/19/1985 | US4553938 Low torsional restraint instrument handpiece hose |
| 11/13/1985 | EP0161196A1 Propulsion head for instruments for endodontic surgery |
| 10/15/1985 | US4547687 Micromotor with built-in cooling medium pipes |
| 10/10/1985 | WO1985004497A1 Foot regulator, especially for dental equipment |
| 10/08/1985 | US4545956 Method and apparatus for disinfecting waterlines of a medical device |
| 09/18/1985 | EP0155206A1 Tissue protecting device to be placed over the head of a dental handpiece |
| 09/17/1985 | US4541802 Swivel hose coupling for dental handpiece or the like |
| 09/03/1985 | US4538988 Dental apparatus with a number of dental instruments connected to a common control circuit and a common operator unit |
| 08/27/1985 | CA1192426A1 Dental instrument |
| 08/20/1985 | US4536159 Endodontic instrument |
| 08/20/1985 | US4536157 Lever actuated chuck mechanism for dental handpiece |
| 08/20/1985 | US4536156 Instrument for the treatment of dental canals |
| 08/15/1985 | WO1985003424A1 Dentistry hand piece |
| 08/13/1985 | US4534734 Swivel dental handpiece |
| 08/13/1985 | US4534732 Dental handpiece |
| 08/06/1985 | USRE31965 Compliantly mountable turbine cartridge assembly for gas-driven dental handpiece |
| 08/06/1985 | US4533324 Air driven dental handpiece |
| 08/06/1985 | US4533322 Dental instrument light |