| Patents for A61C 17 - Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle (13,070) |
|---|
| 12/19/1990 | EP0269639B1 Suction cannula |
| 12/19/1990 | CN2067558U 电动牙刷 Electric Toothbrush |
| 12/19/1990 | CN2067557U Electric tooth cleaner |
| 12/12/1990 | CN2067135U Motor-driven toothbrush |
| 12/11/1990 | US4976625 Inherently nonrotating reciprocating dental tool |
| 12/05/1990 | EP0400431A2 Separation unit |
| 12/05/1990 | CN2066726U Electric driving toothbrush |
| 12/04/1990 | US4975057 Dental appliance |
| 12/04/1990 | US4975055 Flexible conduit structure for dental appliances |
| 12/04/1990 | US4975054 Dental tool |
| 12/04/1990 | US4974278 Electric toothbrush |
| 12/04/1990 | CA1277162C2 Irrigation appliance |
| 12/04/1990 | CA1277161C2 Irrigation appliance |
| 12/04/1990 | CA1277160C Irrigation appliance |
| 11/29/1990 | WO1990014050A1 Self powered dental plaque-removing device |
| 11/29/1990 | DE3916743A1 Pressurised water supply for dental surgery or laboratory - has storage container with level regulating valve and outlet and pump container |
| 11/29/1990 | CA2057918A1 Self powered dental plaque-removing device |
| 11/28/1990 | EP0399939A1 Dental hand piece |
| 11/28/1990 | EP0398976A1 Tooth cleaning device. |
| 11/27/1990 | US4973250 Apparatus and method for irrigating and aspirating periodontal pockets |
| 11/27/1990 | US4973246 Dental apparatus |
| 11/22/1990 | EP0192686B1 Power unit, in particular for dental instruments, and tool unit for use in connection with such power unit |
| 11/21/1990 | CN2065896U Multi-functional shaving, tooth hygiene beauty unit |
| 11/14/1990 | EP0396764A1 Intraoral sanitary device having continuously bendable and settable handle |
| 11/07/1990 | CN2065056U 电动牙刷 Electric Toothbrush |
| 11/06/1990 | US4968249 Dental spray handpiece |
| 11/01/1990 | WO1990012557A1 Dental tool |
| 10/31/1990 | CN2064642U Electric tooth-brush |
| 10/30/1990 | US4966551 Vacuum evacuator for dental debris |
| 10/25/1990 | DE3911625A1 Attaching dental instrument to flexible hose - involves fitting OD greater than nominal ID of hose |
| 10/24/1990 | CN2064222U Rotable toothbrush with electric drive |
| 10/16/1990 | US4963094 Vacuum controller and filter assembly for dental vacuum system |
| 10/10/1990 | EP0390955A1 Dentist's mouth rinse glass filling device |
| 10/10/1990 | EP0390951A1 Dental suction hand piece |
| 10/10/1990 | EP0390796A1 Separator with holder for a collecting container. |
| 10/10/1990 | CN2063406U Motor-driven apparatus for brushing teeth and shaving beard |
| 10/10/1990 | CN2063405U Motor-driven toothbrush |
| 10/09/1990 | US4961698 Ultrasonic device with additive chamber |
| 10/08/1990 | WO1990011703A2 Toothbrush with a head moved by a drive element with an electric motor |
| 10/08/1990 | CA2049994A1 Toothbrush with a brush head moved by an electromotive drive means |
| 10/04/1990 | WO1990011058A1 Direct jet washer of teeth and gingival troughs |
| 09/26/1990 | EP0389022A1 Irrigation appliance |
| 09/26/1990 | CN2062612U Electric tooth-brushing device with wheel brush |
| 09/19/1990 | EP0387774A2 Device to separate liquid and solid components from a sucking medium mixture leaving a patient's mouth |
| 09/19/1990 | EP0387263A1 Centrifugal separator. |
| 09/19/1990 | EP0387262A1 Separator. |
| 09/18/1990 | US4957483 Sterilizable syringe |
| 09/13/1990 | DE3908009A1 Sanitary valve |
| 09/12/1990 | CN2061834U Electric driven toothbrush |
| 09/06/1990 | DE3901198A1 Dental instrument |
| 09/05/1990 | EP0385168A2 Improved flexible conduit structure |
| 09/04/1990 | US4954082 Reciprocating dental tool |
| 09/02/1990 | CA2010210A1 Flexible conduit structure |
| 08/29/1990 | CN2061045U Electric toothbrush |
| 08/23/1990 | WO1990009123A1 Electric toothbrush |
| 08/23/1990 | DE3905644A1 Electrical cleaning and massaging device for the oral cavity |
| 08/22/1990 | EP0383070A2 Handpiece for mouth-rinsing |
| 08/22/1990 | CN2060658U 电动牙刷 Electric Toothbrush |
| 08/21/1990 | US4950159 Filter cartridge for dental syringe |
| 08/21/1990 | US4949709 Combination toothbrush and water deflector apparatus |
| 08/16/1990 | DE3904139A1 Mouth douche |
| 08/07/1990 | US4946389 Applicator and tips for stain removal |
| 08/01/1990 | CN2059827U Health type electric toothbrush |
| 07/31/1990 | US4944675 Dental spray handpiece |
| 07/26/1990 | WO1990007912A1 Dental apparatus |
| 07/26/1990 | WO1990007911A1 Syringe for washing teeth root canals |
| 07/25/1990 | CN1044041A Electric brushes |
| 07/24/1990 | US4942870 Dental hygiene device |
| 07/18/1990 | EP0378434A2 Compact pulsing pump for irrigation handpiece |
| 07/18/1990 | EP0378101A2 Electrical toothbrush |
| 07/18/1990 | EP0377594A1 Vacuum instrument for dental hygiene and dental treatment. |
| 07/18/1990 | EP0290745B1 Apparatus for separating solids from liquids for dental use |
| 07/17/1990 | US4941459 Dental hygiene device |
| 07/13/1990 | CA2007675A1 Compact pulsing pump for irrigation handpiece |
| 07/12/1990 | WO1990007307A1 Oral douche spoon and process for manufacturing it |
| 07/12/1990 | WO1990006091A3 Cleaning nozzle for dental hygiene |
| 07/12/1990 | DE3900108A1 Method of disinfecting a suction hose |
| 07/05/1990 | DE3843531A1 Vorrichtung zum abdecken einer mundhoehle und verfahren zur verwendung bei zahnbehandlungen Device for covering a mundhoehle and methods for use in dental treatment |
| 07/05/1990 | DE3842961A1 Dental spraying handpiece |
| 07/04/1990 | EP0376935A2 Irrigation appliance |
| 06/28/1990 | DE3843779A1 Mundduschenloeffel und verfahren zu seiner herstellung Mundduschenloeffel and process for its preparation |
| 06/27/1990 | EP0375514A1 Tooth-cleaning device |
| 06/20/1990 | EP0215891B1 A dental instrument |
| 06/20/1990 | CN2058326U Toothbrush for cleaning by tonque |
| 06/14/1990 | WO1990006091A2 Cleaning nozzle for dental hygiene |
| 06/13/1990 | EP0372960A2 Dental prophylactic polishing cup |
| 06/13/1990 | EP0372455A2 Rotary bristle toothbrush |
| 06/12/1990 | US4932933 Apparatus for separating fine solid particles from waste water |
| 06/07/1990 | DE3841019A1 Flow-medium quick-action coupling, in particular for connecting an oral-hygiene spray to a water tap |
| 06/05/1990 | CA2004600A1 Rotary bristle toothbrush |
| 05/31/1990 | WO1990005443A2 Electric toothbrush |
| 05/29/1990 | US4929180 Stay full-easy load "turbo" prophylactic polishing cup |
| 05/29/1990 | US4928675 Dental treatment apparatus |
| 05/25/1990 | CA2002418A1 Electric toothbrush |
| 05/17/1990 | WO1990004950A1 Dental hygiene device |
| 05/17/1990 | DE3908850A1 Dental instrument |
| 05/15/1990 | US4925391 Dental instrument |
| 05/15/1990 | CA1268909A1 Rotary electric toothbrush |
| 05/09/1990 | CN1007873B Teeth cleaning mehtod and teeth cleaning device |
| 05/08/1990 | US4922939 Dental cleaning apparatus |