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Match Document Document Title
8777616 Cordless dental handpiece, system including a cordless dental handpiece, and method of connecting a cordless dental handpiece  
A cordless dental handpiece, a system including a cordless dental handpiece, and a method of connecting a cordless dental handpiece are disclosed. The cordless dental handpiece includes a first...
8777615 Dental prophylaxis devices  
The present invention is directed to dental prophylaxis devices that improve portability, maneuverability and aid in retaining clean conditions for use on dental patients, particularly to dental...
8641417 Sealing system for medical/dental handpieces  
A system for enhanced sealing against intrusion of moisture and other contaminants for medical/dental handpieces having rotating or other moving elements driven by a motor within the handpiece....
8597022 Prophy angle and adapter  
A dental tool including a dental prophy angle and a dental prophy angle adapter is provided. A dental prophy angle includes a housing and a rotor. The dental prophy angle adapter can include a...
8591231 Air/gas driven prophylaxis preparation dispensing system for a dental hand piece  
Air/gas driven prophylaxis preparation dispensing system coupled to a dental hand piece, the system comprising a hand piece connector receiving an air/gas pressure and adjustably diverting a...
8562342 Angles hose connection for dental handpiece  
A dental handpiece having a distal end including an attachment for assembly of a removable workpiece and a handpiece body intermediate a proximal end and the distal end. The handpiece extends in a...
8517731 Pipe and universal coupling for supplying instruments for dental or surgical use  
A supply pipe for connecting an instrument for dental or surgical use to a control and supply unit contains fluid conduits and electric lines and includes at a front end a universal coupling for...
8459992 Prophy angle and adapter with latch  
A dental system comprises a dental prophy angle and an adapter. The prophy angle includes a housing and a latch mechanism. The adapter is configured to drive the prophy angle. The latch mechanism...
8356412 DPA automated assembly and packaging machine  
This patent relates to a machine that automatically assembles, inspects, and packages disposable prophylaxis angles. The machine includes a movable table including a plurality of fixtures on which...
8274795 Portable electronic device with hollow support  
A portable electronic device includes a main body, a circuit board in the main body, a rear cover, at least one first conductive member exposed through the rear cover and electrically connected to...
8261748 Oral device for treating sleep apnea  
A device for treating sleep apnea, the device comprising a tongue attachment member and a maxilla attachment subassembly. The tongue attachment member is fabricated having a sheath interlock...
8210847 Disposable dental handpiece  
A sterile, substantially maintenance free disposable dental handpiece is constructed from two shells and a center core, the center core having a flow deflector on one end. The shells are joined...
8197253 Medical or dental handpiece head  
Described herein is a medical or dental handpiece head having a head sleeve detachably connected by a screw or threaded connection to a closing cap, and a locking device for locking the closing...
8123523 Prophy angle and adapter  
A dental prophy angle includes a housing and a rotor. The housing defines a first bore and a second bore in communication with the first bore, and rotor is disposed within the second bore. The...
8118594 Dental handpiece with a unitary body and an electrically conductive and elastic connection element  
A dental handpiece (1) includes mechanical components, in particular, a tool-holder assembly for the attachment and for the rotational driving of a dental instrument about a drive axis (6) and an...
8099305 Dental data mining  
Systems and methods are disclosed providing a database comprising a compendium of at least one of patient treatment history; orthodontic therapies, orthodontic information and diagnostics;...
8095383 Method and system for providing indexing and cataloguing of orthodontic related treatment profiles and options  
Method and system for providing an orthodontic profile indexing and treatment plan including comparing an initial patient condition in each of a plurality of dentition categories with one or more...
8021152 Dental handpiece  
A dental handpiece having a grip with a head in which a treatment tool may be detachably attached. A front casing portion of the grip is continuous to a rear casing portion at an obtuse angle. A...
7955079 Dental prophylaxis angle and handpiece assembly  
A dental prophylaxis angle and handpiece assembly for cleaning and polishing teeth is provided. The dental prophylaxis angle is removably attached to the dental handpiece by an interlocking...
7771198 Dental power instruments, such as endodontic instruments, and contra-angle handpiece  
A dental power instrument, in particular, an endodontic instrument, has an operative part (2) at one end and a handle (3) at the opposite end. The handle (3) of the dental instrument is provided...
7736146 Medical handpiece having an angled shaft  
A medical, in particular dental-medical, handpiece, having a shaft, having a forward shaft section and a rearward shaft section, which defines an obtuse angle with regard to each other, having a...
7726699 Dental treatment apparatus  
Apparatus for dental treatment includes a base, a treatment unit, and a connecting piece. The treatment unit has one or more treatment instruments and one or more lines for the supply of water,...
7628613 Device for coupling dental instruments  
There is provided a coupling device for electrically coupling a dental instrument to an electrical connector, including a tubular clasp made of an electrically conductive material having a first...
7575432 Torque transmission for a surgical or dental rotating tool  
The invention concerns a handpiece for a surgical or dental tool (3), which can be inserted in the head of the handpiece (1) through an insertion hole (14) into a tool holder (2) and is...
7284981 Functional handpiece having a light emission element at its forward end  
Functional handpiece 1 having an elongate handpiece body which has at its rearward end a connection element for connection with a flexible supply line, and has at its forward end a light emission...
7179087 Medical or dental-medical handpiece having a rearward and a forward handpiece section  
The invention relates to a medical or dental-medical treatment which at its rearward end has a coupling element for coupling on to a matching coupling element of a flexible supply line, and in its...
6916176 Rotation lock device for preventing undesired rotation of a shaft especially for handpieces used in medical treatments  
A rotation locking device located in the area of two separate, independent shafts or shaft sections for preventing the undesired rotation of a shaft or shaft section. The rotation locking device...
6719561 Medicinal or dental hand instrument  
In a medicinal or dental hand instrument (1) comprising a hand piece (2) and a handle (6) arranged on the hand piece (2), an outlet opening (5), arranged on the front side of the handle (6), for...
6579093 High speed turbine cartridge for use with a medical/dental handpiece  
A high-speed medical/dental handpiece includes a handle, which carries air, water, and light to a disposable cartridge which is received on the sleeve. The cartridge includes a head portion and a...
6503082 Portable tooth/nail surface cleaning polisher  
A portable tooth or nail polisher has a motor connected to a coupler formed in a body. A head member is mounted on the coupler during use. An accommodating space is formed in the body for holding...
6474990 Dental saliva ejector tube assembly  
A socket for removably receiving an end of a dental saliva ejector tube includes a central body having a first end forming a port for being coupled to a vacuum hose. The central body includes a...
6398551 Angle piece for dental or surgical use  
A collapsible angle piece for dental or surgical use has a head part, an elbow part detachably connected to the head part, and a handle detachably connected to the elbow part remote from the head...
6379150 Dental handpiece filter unit  
The present invention provides a dental handpiece filter unit containing a filter that minimizes the exposure of patients to pathogens found in the dental water supply lines while promoting...
6319003 Quick fit revolving connecting unit for connecting a dental instrument to a power supply  
In order to allow a dental instrument such as an air turbine or an electric motor hand piece to be quickly connected or disconnected to a supply unit, a revolving connecting unit is provided with...
6315560 High-speed dental drill  
A high-speed dental drill is comprised of a hand piece having a drill head at an end thereof. A turbine assembly is supported in a turbine chamber inside the drill head. The turbine assembly has a...
6305935 Disposable contra-angle  
A disposable dental contra-angle comprising a plastic housing having a sleeve, a tapered neck, a head and a disposable bur. The bur being removably coupled to a driven rotating mandrel located in...
6302692 Multi-valve dental handpiece supply reservoir  
A fluid supply system that may be used interchangeably to supply fluid for use in dental instrumentation including irrigation, application, aeration, and evacuation for treating a patient's mouth....
6270344 Dental handpiece tubing coupler and related systems  
Coupler and system for dental handpiece tubing that permit the extension of commercially available tubing and also the connection of commercially available tubing to auxiliary device tubing. The...
6203322 Dental prophylaxis angle  
A dental prophy angle having a forwardly opening end formation and a closure which overlaps the end formation. The angle has a drive shaft having no lengthwise parting line, such that smoothness...
6186784 Autoclavable dental handpiece with disposable high speed turbine  
A high speed dental handpiece (1) of the present invention includes a metal non-disposable body (3) and a plastic disposable cartridge (5, 5', 205, 205', 305, 605) received in the body (3). The...
6159004 Instrument holder  
A dental instrument holder having a compressed air-driven motor can be connected via rotational coupling parts at any arbitrary angular position to a coupling piece, and has spaced-apart...
6149430 Integrally molded dental appliance and process for its manufacture  
The invented dental apparatus and method for its manufacture involves an integrally molded, polymeric, unitary, hand piece having fluid conduits formed therein during the molding process for...
6132213 Dental tool holder  
Dental handpiece with an instrument section (1) for accepting a dental tool and with a second, hose section (2) which is capable of being detachably coupled to the instrument section and to which...
6126442 Motorised handpiece  
Motorised handpiece, more particularly for used by dentists or dental technicians, the rotary movement of a motor being transmitted to a tool which can be clamped with the aid of a clamping...
6042377 Dental handpiece with detachable motor  
A dental handpiece having a detachable motor. The dental handpiece includes a handpiece body having a dental tool, a driving section detachably connected to the handpiece body, the driving section...
6033220 Multi-purpose revolving connecting assembly  
The invention concerns a multi-purpose revolving connecting assembly intended to connect dental instruments (1a, 1b) having rear portions (22) of different geometrical configurations to a supply...
6012922 Axial displacement bearing connecting a multi-section shaft for quick removal of dental tools from a handpiece  
A dental handpiece (10) is provided with a drive motor (13), a drive shaft (12) operatively affixed to the drive motor (13) at one end of the drive shaft (12). A dental tool (11) is operatively...
5975900 Rotatable medical and/or dental instrument having a variable speed transmission  
A handheld medical instrument for rotating a tool including a support structure having a portion that may be gripped by a user, and an electric motor having an output rotatable at a first speed. A...
5971757 In-line filter system for dental instruments  
A filter unit that minimizes the exposure of patients to pathogens found in the dental unit water supply lines (DUWL) while promoting frequent replacement of DUWL filters by providing a disposable...
5964590 Permanently lubricated dental prophylaxis angle  
A maintenance-free dental prophylaxis angle includes a one-piece body including a sleeve and a head. The sleeve and head define intersecting bores. A one-piece drive gear including an enlarged...

Matches 1 - 50 out of 230 1 2 3 4 5 >