Dispensing device
AssigneeMedmix Switzerland AG
InventorsNick FITTON, Mark TINKLER, Stephen DONLON, Matt LYNDON, Alex BALL
Life of this patent
Estimating the term…
Abstract
A dispensing device includes a base structure, a plunger, a driving mechanism and a driving member to transmit the driving force from the driving mechanism to the plunger. The dispensing device includes further a support member on which the driving member is provided, and a guiding device centering a first end of the driving member on the plunger. The support member moves with respect to the base structure translationally and rotationally during a dispensing movement of the driving member to keep the first end of the driving member centered on the plunger.
Claims22
A dispensing device for dispensing viscous and non-viscous material from a cartridge, the dispensing device comprising:
- a base structure;
- a plunger configured to be moved translationally relative to the base structure;
- a driving mechanism configured to cause a dispensing movement of the plunger with respect to the base structure;
- and
- a driving member configured to transmit a driving force from the driving mechanism to the plunger;
- the dispensing device comprising
- a support member on which the driving member is provided, and a guiding device centering a first end of the driving member on the plunger,
- the support member configured to move with respect to the base structure translationally and rotationally during a dispensing movement of the driving member to keep the first end of the driving member centered on the plunger.
22-24. (canceled)
Dependencies are inferred from the claim text.