Tecpharma Licensing Ag

Ypsomed Ag

Patrick Vogt

Ursina Streit

Ulrich Moser

Markus Tschirren

Jürg Hirschel

Juerg Hirschel

An injection device for administering a substance, including a housing, a plunger rod which can be moved relative to the housing, at least one retaining element associated with the rod to hold the rod relative to the housing, and a displaceable locking sleeve which can be displaced relative to the housing from one position in which the sleeve holds the at least one retaining element in a retaining position to a second position in which the at least one retaining element is released.

Automatic injection device for administering a fixed dose

An injection device having a distal end, and including a needle located inside the injection device in an initial position, wherein the needle is moveable to a puncturing position in which the needle projects from the distal end, an open region located distally relative to the needle in the initial position of the needle and having a dimension, a reduction piece moveable relative to the opening region whereby the dimension may be reduced and a holding member that latchingly connects to the reduction piece and a product container holder.

Injection device with pricking protection and/or overload protection for a product container

An injection device having a distal end, and including a needle located inside the injection device in an initial position, wherein the needle is moveable to a puncturing position in which the needle projects from the distal end, an open region located distally relative to the needle in the initial position of the needle and having a dimension, and a reduction piece moveable relative to the opening region whereby the dimension may be reduced.

Growing community of inventors

Niederbipp, Switzerland

Patrick Vogt