Bang & Olufsen Medicom A/s

Medicom Innovation Partner A/s

Jørn Winther Hald

Esben Weldingh Johansen

Jørgen Rasmussen

Christian Maegaard

A disposable auto injector () having a housing for accommodation of a syringe () with a needle movably positioned in the housing between a first position in which the needle is inside the housing and a second position in which the needle protrudes outside the housing, a driver () positioned laterally in relation to the syringe and configured for applying a force to the syringe thereby moving the syringe from the first position to the second position, a first injection lock configured in a locked state for preventing syringe movement from the first position to the second position and an injection trigger member () configured for releasing the first injection lock to an unlocked state wherein the first injection lock comprises a rotatable release shaft () configured for rotation between a first angular position in which it prevents movement of the syringe from the first position to the second position and a second angular position in which position does not prevent movement of the syringe from the first position to the second position.

Auto injector with a rotatable release shaft

The present invention relates to a disposable auto injector that can be safely operated for automatic injection of a dose of medication and having a housing for accommodation of a syringe with a needle, the syringe being movably positioned in the housing between a first position in which position the needle is accommodated inside the housing and a second position in which position the needle protrudes outside the housing, a mechanical driver anchored to the housing at a first anchor location for applying a force to the syringe thereby moving the syringe from the first position to the second position, and wherein the mechanical driver is also configured for applying a force to the syringe by anchoring the mechanical driver to a different second anchor location.

Auto injector with changing anchor locations for a mechanical driver

The present application relates to a disposable auto injector () that can be safely operated for automatic injection of a dose of medication and having a housing () for accommodation of a syringe () with a needle (), the syringe being movably positioned in the housing between a first position in which position the needle is accommodated inside the housing and a second position in which position the needle protrudes outside the housing (), a driver configured for applying a force to the syringe thereby moving the syringe from the first position to the second position, and wherein the driver is also configured for applying a force to the syringe thereby moving the syringe from the second position to a retracted position in which position the needle is accommodated inside the housing upon user operation of a release member ().

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Struer, Denmark

Jørn Winther Hald