Tecpharma Licensing Ag

Ypsomed Ag

Bionime Gmbh

Jürgen Wittmann

Patrick Hostettler

Peter Stettler

Malte Kladiwa

Aurèle Horisberger

Adrian Eich

Stefan Meier

Chun-Mu Huang

Markus Tschirren

Philippe Kohlbrenner

Martin Wittwer

Daniel Kuenzli

Urs Klötzli

Kevin Mori

Christof Meier

Lukas Heiniger

Aurelius Horisberger

Markus Frantz

Urs KLÖTZLI

Huang Chun-Mu

An injection device for dispensing a product, the injection device including a moveable element which is moved for a dispensing operation, a spring, a product container holder and a product container, wherein the spring pushes against the moveable element to move the moveable element to an initial position after the dispensing operation has ended and against the product container to seat the product container in the product container holder.

Dual-function spring

An injection device includes: a housing with a product container in which a stopper with a bearing face can be moved to a stopper end position and which, proximally to the stopper end position, has a minimum product container cross section; a drive configured to move the stopper, which includes a plunger rod with a drive face that contacts the bearing face; a plunger rod guide is arranged outside the product container and guides the plunger rod, with a plunger rod guide cross section adapted to a plunger rod cross section. The product container only incompletely guides movement of the plunger rod and the plunger rod cross section is not prevented from moving in a tilting direction by the minimum product container cross section, and a plunger rod centering aid a distal end of the plunger rod limits the movement of the plunger rod in the tilting direction.

Drive apparatus for injection devices

A blood lancing device includes a housing unit and a cap. When the cap is disposed at an initial position, a second drive element is blocked by a first drive element from forward movement relative to the first drive element. When the cap is moved from the initial position to a retracted position, the first drive element pushes the second drive element so that the second drive element is deviated from the first drive element when a holder holding a lancet is moved to a trigger position, thereby allowing for a high speed movement of the holder from the trigger position to a pricking position by virtue of biasing action of a first biasing member.

Blood lancing device

An injection device including a dosage setting element and a first element which is coupled to the dosage setting element and can be rotated relative to another, second element when a dosage is being set and is rotationally fixed relative to the second element when a dosage is being delivered, wherein the first element and the second element are coupled via a coupling member, and a stop abutment, wherein when a dosage is being set, the coupling member performs a movement toward a stop position, wherein the coupling member prevents a dosage from being set when it is in the stop position.

Injection device comprising a dosing mechanism for limiting a dosage setting

A brake mechanism for an injection device for generating a braking action on a moving, e.g. rotating, part or component of the injection device.

Brake for injection devices

Growing community of inventors

Burgdorf, Switzerland

Jürgen Wittmann