| Patent Number |
Title Of Patent |
Date Issued |
| 7588559 |
Injection systems |
September 15, 2009 |
| An intraosseous injection device includes a tool having a distal portion, a proximal portion, and a solution dispensing opening. The distal portion has one or more cutting surfaces. The tool can be coupled with a protective carrier. The tool can be rotatably coupled to a tool actuation |
| 7575432 |
Torque transmission for a surgical or dental rotating tool |
August 18, 2009 |
| 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 rotationally supported by means of two axially separated bearings (12, 13), with positive torque t |
| 7535135 |
Brushless electric motor and instrument for a medical apparatus |
May 19, 2009 |
| A brushless electric motor which has a rotor magnet, a coil apparatus for electromagnetically driving the rotor magnet, a rotor shaft for transmitting a rotary movement, which is firmly connected to the rotor magnet and runs through a rotation axis of the rotor magnet, and at least o |
| 7534104 |
Adapter for light emitting apparatus used in the medical field |
May 19, 2009 |
| An adapter for a handpiece system , especially for use in conjunction with medical and dental light emitting apparatus for the transmission of light to cure photo-polymerisable materials. A device, preferably in the form of an adapter, enables the user to correctly match the polarity of |
| 7452208 |
Dental handpiece with a root canal length measurement function |
November 18, 2008 |
| A handpiece for measuring root canal length comprises an outer sleeve that is substantially non-insulating, a connecting device, an instrument carrier, at least one transmission element within the outer sleeve, a length measuring circuit portion, a contact portion and an insulating p |
| 7316424 |
Fast-fit coupling for connecting appliances forming part of a medical or surgical handpiece syst |
January 8, 2008 |
| A plug connection for fast-fit coupling of two appliances forming part of a medical handpiece system includes a first coupling fitting on one of the appliances and a second coupling fitting on the other of the appliances. The first coupling fitting has a movable locking element and t |
| 6822186 |
Laser processing apparatus for plasma-induced ablation |
November 23, 2004 |
| The present invention relates to a laser processing apparatus for plasma-induced ablation having a laser light source for generating a processing laser beam, a focussing means for focussing the processing laser beam and an optical detection device for detecting the plasma radiation g |
| 6607385 |
Method and device for limiting the torque of dental and surgical handpieces |
August 19, 2003 |
| In a method for controlling a torque of a motor of dental and surgical handpieces to not exceed a set-point value when screwing in implant members, a motor current for applying the set-point torque is determined immediately before screwing in an implant member with the handpiece and |
| 6398551 |
Angle piece for dental or surgical use |
June 4, 2002 |
| 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 part and having an actuating surface. The elbow part has a cage that is axially moveable |
