Aesculap Ag

Rotomed Ag

Simone Hermle

Frederick Lenzenhuber

Roland-Alois Hoegerle

Martin Machill

Ralf Pfister

Thomas Hagen

Uwe Mattes

André Buerk

Uwe Schaz

Edgar Blust

Thomas Müller

André Bürk

Wolfgang Heine

Anette Hildebrand

Saul Dufoo Ochoa

Lukas Hahn

A medical device, a cooling-fluid/rinsing-fluid hose, and a method for using a medical device. The medical device includes a handpiece with an interior enclosed by a handpiece housing, preferably for receiving a drive. The medical device also has an effector arranged on or coupleable to the handpiece and a supply device for supplying cooling fluid and/or rinsing fluid to the effector. The supply device includes a guide tube or guide cannula that passes through the interior in the handpiece longitudinal direction and is rigidly connected to the handpiece. The guide tube or guide cannula, which opens to the outside in a distal and in a proximal handpiece region, longitudinally guides a preferably single-use cooling-fluid/rinsing-fluid hose that is pushed into the guide tube.

Medical device and cooling-fluid/rinsing-fluid hose

A medical handle for pneumatically or hydraulically driven medical instruments or motor units includes a clutch member for mechanical and pneumatic/hydraulic coupling of a corresponding clutch member and a manually operable valve mechanism for selective pressurization of a medical instrument coupled thereto or the motor unit thereof, the valve mechanism being provided with a safety device for preventing pressurization in the case of an uncoupled medical instrument or the motor unit thereof. The clutch member present on the side of the handle is provided to interact with the valve mechanism such that during or by the mechanical coupling operation the latter is automatically opened and/or enabled for manual opening, whereas in the uncoupled state the valve mechanism is closed and/or enabling is cancelled.

Medical handle with pneumatic safety coupling

Growing community of inventors

VS-Villingen, Germany

Simone Hermle